diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..86ea028 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +.env.version \ No newline at end of file diff --git a/api/billing/fees/.air.toml b/api/billing/fees/.air.toml new file mode 100644 index 0000000..e1c0568 --- /dev/null +++ b/api/billing/fees/.air.toml @@ -0,0 +1,32 @@ +# Config file for Air in TOML format + +root = "./../.." +tmp_dir = "tmp" + +[build] +cmd = "go build -o app -ldflags \"-X 'github.com/tech/sendico/billing/fees/internal/appversion.BuildUser=$(whoami)' -X 'github.com/tech/sendico/billing/fees/internal/appversion.Version=$APP_V' -X 'github.com/tech/sendico/billing/fees/internal/appversion.Branch=$BUILD_BRANCH' -X 'github.com/tech/sendico/billing/fees/internal/appversion.Revision=$GIT_REV' -X 'github.com/tech/sendico/billing/fees/internal/appversion.BuildDate=$(date)'\"" +bin = "./app" +full_bin = "./app --debug --config.file=config.yml" +include_ext = ["go", "yaml", "yml"] +exclude_dir = ["billing/fees/tmp", "pkg/.git", "billing/fees/env"] +exclude_regex = ["_test\\.go"] +exclude_unchanged = true +follow_symlink = true +log = "air.log" +delay = 0 +stop_on_error = true +send_interrupt = true +kill_delay = 500 +args_bin = [] + +[log] +time = false + +[color] +main = "magenta" +watcher = "cyan" +build = "yellow" +runner = "green" + +[misc] +clean_on_exit = true diff --git a/api/billing/fees/.gitignore b/api/billing/fees/.gitignore new file mode 100644 index 0000000..c62beb6 --- /dev/null +++ b/api/billing/fees/.gitignore @@ -0,0 +1,3 @@ +internal/generated +.gocache +app diff --git a/api/billing/fees/config.yml b/api/billing/fees/config.yml new file mode 100644 index 0000000..615919e --- /dev/null +++ b/api/billing/fees/config.yml @@ -0,0 +1,40 @@ +runtime: + shutdown_timeout_seconds: 15 + +grpc: + network: tcp + address: ":50060" + enable_reflection: true + enable_health: true + +metrics: + address: ":9402" + +database: + driver: mongodb + settings: + host_env: FEES_MONGO_HOST + port_env: FEES_MONGO_PORT + database_env: FEES_MONGO_DATABASE + user_env: FEES_MONGO_USER + password_env: FEES_MONGO_PASSWORD + auth_source_env: FEES_MONGO_AUTH_SOURCE + replica_set_env: FEES_MONGO_REPLICA_SET + +messaging: + driver: NATS + settings: + url_env: NATS_URL + host_env: NATS_HOST + port_env: NATS_PORT + username_env: NATS_USER + password_env: NATS_PASSWORD + broker_name: Billing Fees Service + max_reconnects: 10 + reconnect_wait: 5 + +oracle: + address: "sendico_fx_oracle:50051" + dial_timeout_seconds: 5 + call_timeout_seconds: 3 + insecure: true diff --git a/api/billing/fees/env/.gitignore b/api/billing/fees/env/.gitignore new file mode 100644 index 0000000..f2a8cbe --- /dev/null +++ b/api/billing/fees/env/.gitignore @@ -0,0 +1 @@ +.env.api diff --git a/api/billing/fees/go.mod b/api/billing/fees/go.mod new file mode 100644 index 0000000..8706f31 --- /dev/null +++ b/api/billing/fees/go.mod @@ -0,0 +1,54 @@ +module github.com/tech/sendico/billing/fees + +go 1.25.3 + +replace github.com/tech/sendico/pkg => ../../pkg + +replace github.com/tech/sendico/fx/oracle => ../../fx/oracle + +require ( + github.com/tech/sendico/fx/oracle v0.0.0 + github.com/tech/sendico/pkg v0.1.0 + go.mongodb.org/mongo-driver v1.17.6 + go.uber.org/zap v1.27.0 + google.golang.org/grpc v1.76.0 + gopkg.in/yaml.v3 v3.0.1 +) + +require ( + github.com/beorn7/perks v1.0.1 // indirect + github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect + github.com/casbin/casbin/v2 v2.132.0 // indirect + github.com/casbin/govaluate v1.10.0 // indirect + github.com/casbin/mongodb-adapter/v3 v3.7.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/go-chi/chi/v5 v5.2.3 // indirect + github.com/golang/snappy v1.0.0 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/klauspost/compress v1.18.1 // indirect + github.com/mattn/go-colorable v0.1.14 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/montanaflynn/stats v0.7.1 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.47.0 // indirect + github.com/nats-io/nkeys v0.4.11 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/prometheus/client_golang v1.23.2 + github.com/prometheus/client_model v0.6.2 // indirect + github.com/prometheus/common v0.67.2 // indirect + github.com/prometheus/procfs v0.19.2 // indirect + github.com/xdg-go/pbkdf2 v1.0.0 // indirect + github.com/xdg-go/scram v1.1.2 // indirect + github.com/xdg-go/stringprep v1.0.4 // indirect + github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.yaml.in/yaml/v2 v2.4.3 // indirect + golang.org/x/crypto v0.43.0 // indirect + golang.org/x/net v0.46.0 // indirect + golang.org/x/sync v0.17.0 // indirect + golang.org/x/sys v0.37.0 // indirect + golang.org/x/text v0.30.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20251103181224-f26f9409b101 // indirect + google.golang.org/protobuf v1.36.10 +) diff --git a/api/billing/fees/go.sum b/api/billing/fees/go.sum new file mode 100644 index 0000000..1558ea2 --- /dev/null +++ b/api/billing/fees/go.sum @@ -0,0 +1,225 @@ +dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s= +dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY= +github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod 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v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= +github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= +github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= +github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I= +github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3EhrzVo= +github.com/containerd/platforms v0.2.1 h1:zvwtM3rz2YHPQsF2CHYM8+KtB5dvhISiXh5ZpSBQv6A= +github.com/containerd/platforms v0.2.1/go.mod h1:XHCb+2/hzowdiut9rkudds9bE5yJ7npe7dG/wG+uFPw= +github.com/cpuguy83/dockercfg v0.3.2 h1:DlJTyZGBDlXqUZ2Dk2Q3xHs/FtnooJJVaad2S9GKorA= +github.com/cpuguy83/dockercfg v0.3.2/go.mod h1:sugsbF4//dDlL/i+S+rtpIWp+5h0BHJHfjj5/jFyUJc= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod 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v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/api/billing/fees/internal/appversion/version.go b/api/billing/fees/internal/appversion/version.go new file mode 100644 index 0000000..de65b6a --- /dev/null +++ b/api/billing/fees/internal/appversion/version.go @@ -0,0 +1,28 @@ +package appversion + +import ( + "github.com/tech/sendico/pkg/version" + vf "github.com/tech/sendico/pkg/version/factory" +) + +// Build information populated at build time. +var ( + Version string + Revision string + Branch string + BuildUser string + BuildDate string +) + +// Create initialises a version.Printer with the build details for this service. +func Create() version.Printer { + info := version.Info{ + Program: "Sendico Billing Fees Service", + Revision: Revision, + Branch: Branch, + BuildUser: BuildUser, + BuildDate: BuildDate, + Version: Version, + } + return vf.Create(&info) +} diff --git a/api/billing/fees/internal/server/internal/serverimp.go b/api/billing/fees/internal/server/internal/serverimp.go new file mode 100644 index 0000000..01f85cb --- /dev/null +++ b/api/billing/fees/internal/server/internal/serverimp.go @@ -0,0 +1,163 @@ +package serverimp + +import ( + "context" + "os" + "strings" + "time" + + "github.com/tech/sendico/billing/fees/internal/service/fees" + "github.com/tech/sendico/billing/fees/storage" + mongostorage "github.com/tech/sendico/billing/fees/storage/mongo" + oracleclient "github.com/tech/sendico/fx/oracle/client" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/db" + msg "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server/grpcapp" + "go.uber.org/zap" + "gopkg.in/yaml.v3" +) + +type Imp struct { + logger mlogger.Logger + file string + debug bool + config *config + app *grpcapp.App[storage.Repository] + oracleClient oracleclient.Client +} + +type config struct { + *grpcapp.Config `yaml:",inline"` + Oracle OracleConfig `yaml:"oracle"` +} + +type OracleConfig struct { + Address string `yaml:"address"` + DialTimeoutSecs int `yaml:"dial_timeout_seconds"` + CallTimeoutSecs int `yaml:"call_timeout_seconds"` + InsecureTransport bool `yaml:"insecure"` +} + +func (c OracleConfig) dialTimeout() time.Duration { + if c.DialTimeoutSecs <= 0 { + return 5 * time.Second + } + return time.Duration(c.DialTimeoutSecs) * time.Second +} + +func (c OracleConfig) callTimeout() time.Duration { + if c.CallTimeoutSecs <= 0 { + return 3 * time.Second + } + return time.Duration(c.CallTimeoutSecs) * time.Second +} + +// Create initialises the billing fees server implementation. +func Create(logger mlogger.Logger, file string, debug bool) (*Imp, error) { + return &Imp{ + logger: logger.Named("server"), + file: file, + debug: debug, + }, nil +} + +func (i *Imp) Shutdown() { + if i.app == nil { + if i.oracleClient != nil { + _ = i.oracleClient.Close() + } + return + } + + timeout := 15 * time.Second + if i.config != nil && i.config.Runtime != nil { + timeout = i.config.Runtime.ShutdownTimeout() + } + + ctx, cancel := context.WithTimeout(context.Background(), timeout) + i.app.Shutdown(ctx) + cancel() + + if i.oracleClient != nil { + _ = i.oracleClient.Close() + } +} + +func (i *Imp) Start() error { + cfg, err := i.loadConfig() + if err != nil { + return err + } + i.config = cfg + + repoFactory := func(logger mlogger.Logger, conn *db.MongoConnection) (storage.Repository, error) { + return mongostorage.New(logger, conn) + } + + var oracleClient oracleclient.Client + if addr := strings.TrimSpace(cfg.Oracle.Address); addr != "" { + dialCtx, cancel := context.WithTimeout(context.Background(), cfg.Oracle.dialTimeout()) + defer cancel() + + oc, err := oracleclient.New(dialCtx, oracleclient.Config{ + Address: addr, + DialTimeout: cfg.Oracle.dialTimeout(), + CallTimeout: cfg.Oracle.callTimeout(), + Insecure: cfg.Oracle.InsecureTransport, + }) + if err != nil { + i.logger.Warn("failed to initialise oracle client", zap.String("address", addr), zap.Error(err)) + } else { + oracleClient = oc + i.oracleClient = oc + i.logger.Info("connected to oracle service", zap.String("address", addr)) + } + } + + serviceFactory := func(logger mlogger.Logger, repo storage.Repository, producer msg.Producer) (grpcapp.Service, error) { + opts := []fees.Option{} + if oracleClient != nil { + opts = append(opts, fees.WithOracleClient(oracleClient)) + } + return fees.NewService(logger, repo, producer, opts...), nil + } + + app, err := grpcapp.NewApp(i.logger, "billing_fees", cfg.Config, i.debug, repoFactory, serviceFactory) + if err != nil { + return err + } + i.app = app + + return i.app.Start() +} + +func (i *Imp) loadConfig() (*config, error) { + data, err := os.ReadFile(i.file) + if err != nil { + i.logger.Error("Could not read configuration file", zap.String("config_file", i.file), zap.Error(err)) + return nil, err + } + + cfg := &config{Config: &grpcapp.Config{}} + if err := yaml.Unmarshal(data, cfg); err != nil { + i.logger.Error("Failed to parse configuration", zap.Error(err)) + return nil, err + } + + if cfg.Runtime == nil { + cfg.Runtime = &grpcapp.RuntimeConfig{ShutdownTimeoutSeconds: 15} + } + + if cfg.GRPC == nil { + cfg.GRPC = &routers.GRPCConfig{ + Network: "tcp", + Address: ":50060", + EnableReflection: true, + EnableHealth: true, + } + } + + return cfg, nil +} diff --git a/api/billing/fees/internal/server/server.go b/api/billing/fees/internal/server/server.go new file mode 100644 index 0000000..2cb8478 --- /dev/null +++ b/api/billing/fees/internal/server/server.go @@ -0,0 +1,12 @@ +package server + +import ( + serverimp "github.com/tech/sendico/billing/fees/internal/server/internal" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" +) + +// Create constructs the billing fees server implementation. +func Create(logger mlogger.Logger, file string, debug bool) (server.Application, error) { + return serverimp.Create(logger, file, debug) +} diff --git a/api/billing/fees/internal/service/fees/calculator.go b/api/billing/fees/internal/service/fees/calculator.go new file mode 100644 index 0000000..ce7b4eb --- /dev/null +++ b/api/billing/fees/internal/service/fees/calculator.go @@ -0,0 +1,449 @@ +package fees + +import ( + "context" + "errors" + "math/big" + "sort" + "strconv" + "strings" + "time" + + "github.com/tech/sendico/billing/fees/storage/model" + oracleclient "github.com/tech/sendico/fx/oracle/client" + dmath "github.com/tech/sendico/pkg/decimal" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + accountingv1 "github.com/tech/sendico/pkg/proto/common/accounting/v1" + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + tracev1 "github.com/tech/sendico/pkg/proto/common/trace/v1" + "go.uber.org/zap" +) + +// Calculator isolates fee rule evaluation logic so it can be reused and tested. +type Calculator interface { + Compute(ctx context.Context, plan *model.FeePlan, intent *feesv1.Intent, bookedAt time.Time, trace *tracev1.TraceContext) (*CalculationResult, error) +} + +// CalculationResult contains derived fee lines and audit metadata. +type CalculationResult struct { + Lines []*feesv1.DerivedPostingLine + Applied []*feesv1.AppliedRule + FxUsed *feesv1.FXUsed +} + +// quoteCalculator is the default Calculator implementation. +type fxOracle interface { + LatestRate(ctx context.Context, req oracleclient.LatestRateParams) (*oracleclient.RateSnapshot, error) +} + +type quoteCalculator struct { + logger mlogger.Logger + oracle fxOracle +} + +func newQuoteCalculator(logger mlogger.Logger, oracle fxOracle) Calculator { + return "eCalculator{ + logger: logger.Named("calculator"), + oracle: oracle, + } +} + +func (c *quoteCalculator) Compute(ctx context.Context, plan *model.FeePlan, intent *feesv1.Intent, bookedAt time.Time, _ *tracev1.TraceContext) (*CalculationResult, error) { + if plan == nil { + return nil, merrors.InvalidArgument("plan is required") + } + if intent == nil { + return nil, merrors.InvalidArgument("intent is required") + } + + trigger := convertTrigger(intent.GetTrigger()) + if trigger == model.TriggerUnspecified { + return nil, merrors.InvalidArgument("unsupported trigger") + } + + baseAmount, err := dmath.RatFromString(intent.GetBaseAmount().GetAmount()) + if err != nil { + return nil, merrors.InvalidArgument("invalid base amount") + } + if baseAmount.Sign() < 0 { + return nil, merrors.InvalidArgument("base amount cannot be negative") + } + + baseScale := inferScale(intent.GetBaseAmount().GetAmount()) + + rules := make([]model.FeeRule, len(plan.Rules)) + copy(rules, plan.Rules) + sort.SliceStable(rules, func(i, j int) bool { + if rules[i].Priority == rules[j].Priority { + return rules[i].RuleID < rules[j].RuleID + } + return rules[i].Priority < rules[j].Priority + }) + + lines := make([]*feesv1.DerivedPostingLine, 0, len(rules)) + applied := make([]*feesv1.AppliedRule, 0, len(rules)) + + planID := "" + if planRef := plan.GetID(); planRef != nil && !planRef.IsZero() { + planID = planRef.Hex() + } + + for _, rule := range rules { + if !shouldApplyRule(rule, trigger, intent.GetAttributes(), bookedAt) { + continue + } + + ledgerAccountRef := strings.TrimSpace(rule.LedgerAccountRef) + if ledgerAccountRef == "" { + c.logger.Warn("fee rule missing ledger account reference", zap.String("rule_id", rule.RuleID)) + continue + } + + amount, scale, calcErr := c.calculateRuleAmount(baseAmount, baseScale, rule) + if calcErr != nil { + if !errors.Is(calcErr, merrors.ErrInvalidArg) { + c.logger.Warn("failed to calculate fee rule amount", zap.String("rule_id", rule.RuleID), zap.Error(calcErr)) + } + continue + } + if amount.Sign() == 0 { + continue + } + + currency := intent.GetBaseAmount().GetCurrency() + if override := strings.TrimSpace(rule.Currency); override != "" { + currency = override + } + + entrySide := mapEntrySide(rule.EntrySide) + if entrySide == accountingv1.EntrySide_ENTRY_SIDE_UNSPECIFIED { + entrySide = accountingv1.EntrySide_ENTRY_SIDE_CREDIT + } + + meta := map[string]string{ + "fee_rule_id": rule.RuleID, + } + if planID != "" { + meta["fee_plan_id"] = planID + } + if rule.Metadata != nil { + if taxCode := strings.TrimSpace(rule.Metadata["tax_code"]); taxCode != "" { + meta["tax_code"] = taxCode + } + if taxRate := strings.TrimSpace(rule.Metadata["tax_rate"]); taxRate != "" { + meta["tax_rate"] = taxRate + } + } + + lines = append(lines, &feesv1.DerivedPostingLine{ + LedgerAccountRef: ledgerAccountRef, + Money: &moneyv1.Money{ + Amount: dmath.FormatRat(amount, scale), + Currency: currency, + }, + LineType: mapLineType(rule.LineType), + Side: entrySide, + Meta: meta, + }) + + applied = append(applied, &feesv1.AppliedRule{ + RuleId: rule.RuleID, + RuleVersion: planID, + Formula: rule.Formula, + Rounding: mapRoundingMode(rule.Rounding), + TaxCode: metadataValue(rule.Metadata, "tax_code"), + TaxRate: metadataValue(rule.Metadata, "tax_rate"), + Parameters: cloneStringMap(rule.Metadata), + }) + } + + var fxUsed *feesv1.FXUsed + if trigger == model.TriggerFXConversion && c.oracle != nil { + fxUsed = c.buildFxUsed(ctx, intent) + } + + return &CalculationResult{ + Lines: lines, + Applied: applied, + FxUsed: fxUsed, + }, nil +} + +func (c *quoteCalculator) calculateRuleAmount(baseAmount *big.Rat, baseScale uint32, rule model.FeeRule) (*big.Rat, uint32, error) { + scale, err := resolveRuleScale(rule, baseScale) + if err != nil { + return nil, 0, err + } + + result := new(big.Rat) + + if percentage := strings.TrimSpace(rule.Percentage); percentage != "" { + percentageRat, perr := dmath.RatFromString(percentage) + if perr != nil { + return nil, 0, merrors.InvalidArgument("invalid percentage") + } + result = dmath.AddRat(result, dmath.MulRat(baseAmount, percentageRat)) + } + + if fixed := strings.TrimSpace(rule.FixedAmount); fixed != "" { + fixedRat, ferr := dmath.RatFromString(fixed) + if ferr != nil { + return nil, 0, merrors.InvalidArgument("invalid fixed amount") + } + result = dmath.AddRat(result, fixedRat) + } + + if minStr := strings.TrimSpace(rule.MinimumAmount); minStr != "" { + minRat, merr := dmath.RatFromString(minStr) + if merr != nil { + return nil, 0, merrors.InvalidArgument("invalid minimum amount") + } + if dmath.CmpRat(result, minRat) < 0 { + result = new(big.Rat).Set(minRat) + } + } + + if maxStr := strings.TrimSpace(rule.MaximumAmount); maxStr != "" { + maxRat, merr := dmath.RatFromString(maxStr) + if merr != nil { + return nil, 0, merrors.InvalidArgument("invalid maximum amount") + } + if dmath.CmpRat(result, maxRat) > 0 { + result = new(big.Rat).Set(maxRat) + } + } + + if result.Sign() < 0 { + result = new(big.Rat).Abs(result) + } + + rounded, rerr := dmath.RoundRatToScale(result, scale, toDecimalRounding(rule.Rounding)) + if rerr != nil { + return nil, 0, rerr + } + + return rounded, scale, nil +} + +const ( + attrFxBaseCurrency = "fx_base_currency" + attrFxQuoteCurrency = "fx_quote_currency" + attrFxProvider = "fx_provider" + attrFxSide = "fx_side" + attrFxRateOverride = "fx_rate" +) + +func (c *quoteCalculator) buildFxUsed(ctx context.Context, intent *feesv1.Intent) *feesv1.FXUsed { + if intent == nil || c.oracle == nil { + return nil + } + + attrs := intent.GetAttributes() + base := strings.TrimSpace(attrs[attrFxBaseCurrency]) + quote := strings.TrimSpace(attrs[attrFxQuoteCurrency]) + if base == "" || quote == "" { + return nil + } + + pair := &fxv1.CurrencyPair{Base: base, Quote: quote} + provider := strings.TrimSpace(attrs[attrFxProvider]) + + snapshot, err := c.oracle.LatestRate(ctx, oracleclient.LatestRateParams{ + Meta: oracleclient.RequestMeta{}, + Pair: pair, + Provider: provider, + }) + if err != nil { + c.logger.Warn("fees: failed to fetch FX context", zap.Error(err)) + return nil + } + if snapshot == nil { + return nil + } + + rateValue := strings.TrimSpace(attrs[attrFxRateOverride]) + if rateValue == "" { + rateValue = snapshot.Mid + } + if rateValue == "" { + rateValue = snapshot.Ask + } + if rateValue == "" { + rateValue = snapshot.Bid + } + + return &feesv1.FXUsed{ + Pair: pair, + Side: parseFxSide(strings.TrimSpace(attrs[attrFxSide])), + Rate: &moneyv1.Decimal{Value: rateValue}, + AsofUnixMs: snapshot.AsOf.UnixMilli(), + Provider: snapshot.Provider, + RateRef: snapshot.RateRef, + SpreadBps: &moneyv1.Decimal{Value: snapshot.SpreadBps}, + } +} + +func parseFxSide(value string) fxv1.Side { + switch strings.ToLower(value) { + case "buy_base", "buy_base_sell_quote", "buy": + return fxv1.Side_BUY_BASE_SELL_QUOTE + case "sell_base", "sell_base_buy_quote", "sell": + return fxv1.Side_SELL_BASE_BUY_QUOTE + default: + return fxv1.Side_SIDE_UNSPECIFIED + } +} + +func inferScale(amount string) uint32 { + value := strings.TrimSpace(amount) + if value == "" { + return 0 + } + if idx := strings.IndexAny(value, "eE"); idx >= 0 { + value = value[:idx] + } + if strings.HasPrefix(value, "+") || strings.HasPrefix(value, "-") { + value = value[1:] + } + if dot := strings.IndexByte(value, '.'); dot >= 0 { + return uint32(len(value[dot+1:])) + } + return 0 +} + +func shouldApplyRule(rule model.FeeRule, trigger model.Trigger, attributes map[string]string, bookedAt time.Time) bool { + if rule.Trigger != trigger { + return false + } + if rule.EffectiveFrom.After(bookedAt) { + return false + } + if rule.EffectiveTo != nil && rule.EffectiveTo.Before(bookedAt) { + return false + } + return ruleMatchesAttributes(rule, attributes) +} + +func resolveRuleScale(rule model.FeeRule, fallback uint32) (uint32, error) { + if rule.Metadata != nil { + for _, field := range []string{"scale", "decimals", "precision"} { + if value, ok := rule.Metadata[field]; ok && strings.TrimSpace(value) != "" { + return parseScale(field, value) + } + } + } + return fallback, nil +} + +func parseScale(field, value string) (uint32, error) { + clean := strings.TrimSpace(value) + if clean == "" { + return 0, merrors.InvalidArgument(field + " is empty") + } + parsed, err := strconv.ParseUint(clean, 10, 32) + if err != nil { + return 0, merrors.InvalidArgument("invalid " + field + " value") + } + return uint32(parsed), nil +} + +func metadataValue(meta map[string]string, key string) string { + if meta == nil { + return "" + } + return strings.TrimSpace(meta[key]) +} + +func cloneStringMap(src map[string]string) map[string]string { + if len(src) == 0 { + return nil + } + cloned := make(map[string]string, len(src)) + for k, v := range src { + cloned[k] = v + } + return cloned +} + +func ruleMatchesAttributes(rule model.FeeRule, attributes map[string]string) bool { + if len(rule.AppliesTo) == 0 { + return true + } + for key, value := range rule.AppliesTo { + if attributes == nil { + return false + } + if attrValue, ok := attributes[key]; !ok || attrValue != value { + return false + } + } + return true +} + +func convertTrigger(trigger feesv1.Trigger) model.Trigger { + switch trigger { + case feesv1.Trigger_TRIGGER_CAPTURE: + return model.TriggerCapture + case feesv1.Trigger_TRIGGER_REFUND: + return model.TriggerRefund + case feesv1.Trigger_TRIGGER_DISPUTE: + return model.TriggerDispute + case feesv1.Trigger_TRIGGER_PAYOUT: + return model.TriggerPayout + case feesv1.Trigger_TRIGGER_FX_CONVERSION: + return model.TriggerFXConversion + default: + return model.TriggerUnspecified + } +} + +func mapLineType(lineType string) accountingv1.PostingLineType { + switch strings.ToLower(lineType) { + case "tax": + return accountingv1.PostingLineType_POSTING_LINE_TAX + case "spread": + return accountingv1.PostingLineType_POSTING_LINE_SPREAD + case "reversal": + return accountingv1.PostingLineType_POSTING_LINE_REVERSAL + default: + return accountingv1.PostingLineType_POSTING_LINE_FEE + } +} + +func mapEntrySide(entrySide string) accountingv1.EntrySide { + switch strings.ToLower(entrySide) { + case "debit": + return accountingv1.EntrySide_ENTRY_SIDE_DEBIT + case "credit": + return accountingv1.EntrySide_ENTRY_SIDE_CREDIT + default: + return accountingv1.EntrySide_ENTRY_SIDE_UNSPECIFIED + } +} + +func toDecimalRounding(mode string) dmath.RoundingMode { + switch strings.ToLower(strings.TrimSpace(mode)) { + case "half_up": + return dmath.RoundingModeHalfUp + case "down": + return dmath.RoundingModeDown + case "half_even", "bankers": + return dmath.RoundingModeHalfEven + default: + return dmath.RoundingModeHalfEven + } +} + +func mapRoundingMode(mode string) moneyv1.RoundingMode { + switch strings.ToLower(mode) { + case "half_up": + return moneyv1.RoundingMode_ROUND_HALF_UP + case "down": + return moneyv1.RoundingMode_ROUND_DOWN + default: + return moneyv1.RoundingMode_ROUND_HALF_EVEN + } +} diff --git a/api/billing/fees/internal/service/fees/metrics.go b/api/billing/fees/internal/service/fees/metrics.go new file mode 100644 index 0000000..3f73713 --- /dev/null +++ b/api/billing/fees/internal/service/fees/metrics.go @@ -0,0 +1,71 @@ +package fees + +import ( + "strconv" + "strings" + "sync" + "time" + + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +var ( + metricsOnce sync.Once + + quoteRequestsTotal *prometheus.CounterVec + quoteLatency *prometheus.HistogramVec +) + +func initMetrics() { + metricsOnce.Do(func() { + quoteRequestsTotal = promauto.NewCounterVec( + prometheus.CounterOpts{ + Namespace: "billing", + Subsystem: "fees", + Name: "requests_total", + Help: "Total number of fee service requests processed.", + }, + []string{"call", "trigger", "status", "fx_used"}, + ) + + quoteLatency = promauto.NewHistogramVec( + prometheus.HistogramOpts{ + Namespace: "billing", + Subsystem: "fees", + Name: "request_latency_seconds", + Help: "Latency of fee service requests.", + Buckets: prometheus.DefBuckets, + }, + []string{"call", "trigger", "status", "fx_used"}, + ) + }) +} + +func observeMetrics(call string, trigger feesv1.Trigger, statusLabel string, fxUsed bool, took time.Duration) { + triggerLabel := trigger.String() + if trigger == feesv1.Trigger_TRIGGER_UNSPECIFIED { + triggerLabel = "TRIGGER_UNSPECIFIED" + } + fxLabel := strconv.FormatBool(fxUsed) + quoteRequestsTotal.WithLabelValues(call, triggerLabel, statusLabel, fxLabel).Inc() + quoteLatency.WithLabelValues(call, triggerLabel, statusLabel, fxLabel).Observe(took.Seconds()) +} + +func statusFromError(err error) string { + if err == nil { + return "success" + } + st, ok := status.FromError(err) + if !ok { + return "error" + } + code := st.Code() + if code == codes.OK { + return "success" + } + return strings.ToLower(code.String()) +} diff --git a/api/billing/fees/internal/service/fees/options.go b/api/billing/fees/internal/service/fees/options.go new file mode 100644 index 0000000..4982e99 --- /dev/null +++ b/api/billing/fees/internal/service/fees/options.go @@ -0,0 +1,37 @@ +package fees + +import ( + oracleclient "github.com/tech/sendico/fx/oracle/client" + clockpkg "github.com/tech/sendico/pkg/clock" +) + +// Option configures a Service instance. +type Option func(*Service) + +// WithClock sets a custom clock implementation. +func WithClock(clock clockpkg.Clock) Option { + return func(s *Service) { + if clock != nil { + s.clock = clock + } + } +} + +// WithCalculator sets a custom calculator implementation. +func WithCalculator(calculator Calculator) Option { + return func(s *Service) { + if calculator != nil { + s.calculator = calculator + } + } +} + +// WithOracleClient wires an FX oracle client for FX trigger evaluations. +func WithOracleClient(oracle oracleclient.Client) Option { + return func(s *Service) { + s.oracle = oracle + if qc, ok := s.calculator.(*quoteCalculator); ok { + qc.oracle = oracle + } + } +} diff --git a/api/billing/fees/internal/service/fees/service.go b/api/billing/fees/internal/service/fees/service.go new file mode 100644 index 0000000..c5b2ad6 --- /dev/null +++ b/api/billing/fees/internal/service/fees/service.go @@ -0,0 +1,322 @@ +package fees + +import ( + "context" + "encoding/base64" + "encoding/json" + "errors" + "strings" + "time" + + "github.com/tech/sendico/billing/fees/storage" + oracleclient "github.com/tech/sendico/fx/oracle/client" + "github.com/tech/sendico/pkg/api/routers" + clockpkg "github.com/tech/sendico/pkg/clock" + "github.com/tech/sendico/pkg/merrors" + msg "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + tracev1 "github.com/tech/sendico/pkg/proto/common/trace/v1" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + "google.golang.org/grpc" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" + "google.golang.org/protobuf/types/known/timestamppb" +) + +type Service struct { + logger mlogger.Logger + storage storage.Repository + producer msg.Producer + clock clockpkg.Clock + calculator Calculator + oracle oracleclient.Client + feesv1.UnimplementedFeeEngineServer +} + +func NewService(logger mlogger.Logger, repo storage.Repository, producer msg.Producer, opts ...Option) *Service { + svc := &Service{ + logger: logger.Named("fees"), + storage: repo, + producer: producer, + clock: clockpkg.NewSystem(), + } + initMetrics() + + for _, opt := range opts { + opt(svc) + } + + if svc.clock == nil { + svc.clock = clockpkg.NewSystem() + } + if svc.calculator == nil { + svc.calculator = newQuoteCalculator(svc.logger, svc.oracle) + } + + return svc +} + +func (s *Service) Register(router routers.GRPC) error { + return router.Register(func(reg grpc.ServiceRegistrar) { + feesv1.RegisterFeeEngineServer(reg, s) + }) +} + +func (s *Service) QuoteFees(ctx context.Context, req *feesv1.QuoteFeesRequest) (resp *feesv1.QuoteFeesResponse, err error) { + start := s.clock.Now() + trigger := feesv1.Trigger_TRIGGER_UNSPECIFIED + if req != nil && req.GetIntent() != nil { + trigger = req.GetIntent().GetTrigger() + } + var fxUsed bool + defer func() { + statusLabel := statusFromError(err) + if err == nil && resp != nil { + fxUsed = resp.GetFxUsed() != nil + } + observeMetrics("quote", trigger, statusLabel, fxUsed, time.Since(start)) + }() + + if err = s.validateQuoteRequest(req); err != nil { + return nil, err + } + + orgRef, parseErr := primitive.ObjectIDFromHex(req.GetMeta().GetOrganizationRef()) + if parseErr != nil { + err = status.Error(codes.InvalidArgument, "invalid organization_ref") + return nil, err + } + + lines, applied, fx, computeErr := s.computeQuote(ctx, orgRef, req.GetIntent(), req.GetPolicy(), req.GetMeta().GetTrace()) + if computeErr != nil { + err = computeErr + return nil, err + } + + resp = &feesv1.QuoteFeesResponse{ + Meta: &feesv1.ResponseMeta{Trace: req.GetMeta().GetTrace()}, + Lines: lines, + Applied: applied, + FxUsed: fx, + } + return resp, nil +} + +func (s *Service) PrecomputeFees(ctx context.Context, req *feesv1.PrecomputeFeesRequest) (resp *feesv1.PrecomputeFeesResponse, err error) { + start := s.clock.Now() + trigger := feesv1.Trigger_TRIGGER_UNSPECIFIED + if req != nil && req.GetIntent() != nil { + trigger = req.GetIntent().GetTrigger() + } + var fxUsed bool + defer func() { + statusLabel := statusFromError(err) + if err == nil && resp != nil { + fxUsed = resp.GetFxUsed() != nil + } + observeMetrics("precompute", trigger, statusLabel, fxUsed, time.Since(start)) + }() + + if err = s.validatePrecomputeRequest(req); err != nil { + return nil, err + } + + now := s.clock.Now() + + orgRef, parseErr := primitive.ObjectIDFromHex(req.GetMeta().GetOrganizationRef()) + if parseErr != nil { + err = status.Error(codes.InvalidArgument, "invalid organization_ref") + return nil, err + } + + lines, applied, fx, computeErr := s.computeQuoteWithTime(ctx, orgRef, req.GetIntent(), nil, req.GetMeta().GetTrace(), now) + if computeErr != nil { + err = computeErr + return nil, err + } + + ttl := req.GetTtlMs() + if ttl <= 0 { + ttl = 60000 + } + expiresAt := now.Add(time.Duration(ttl) * time.Millisecond) + + payload := feeQuoteTokenPayload{ + OrganizationRef: req.GetMeta().GetOrganizationRef(), + Intent: req.GetIntent(), + ExpiresAtUnixMs: expiresAt.UnixMilli(), + Trace: req.GetMeta().GetTrace(), + } + + var token string + if token, err = encodeTokenPayload(payload); err != nil { + s.logger.Warn("failed to encode fee quote token", zap.Error(err)) + err = status.Error(codes.Internal, "failed to encode fee quote token") + return nil, err + } + + resp = &feesv1.PrecomputeFeesResponse{ + Meta: &feesv1.ResponseMeta{Trace: req.GetMeta().GetTrace()}, + FeeQuoteToken: token, + ExpiresAt: timestamppb.New(expiresAt), + Lines: lines, + Applied: applied, + FxUsed: fx, + } + return resp, nil +} + +func (s *Service) ValidateFeeToken(ctx context.Context, req *feesv1.ValidateFeeTokenRequest) (resp *feesv1.ValidateFeeTokenResponse, err error) { + start := s.clock.Now() + trigger := feesv1.Trigger_TRIGGER_UNSPECIFIED + var fxUsed bool + defer func() { + statusLabel := statusFromError(err) + if err == nil && resp != nil { + if !resp.GetValid() { + statusLabel = "invalid" + } + fxUsed = resp.GetFxUsed() != nil + if resp.GetIntent() != nil { + trigger = resp.GetIntent().GetTrigger() + } + } + observeMetrics("validate", trigger, statusLabel, fxUsed, time.Since(start)) + }() + + if req == nil || strings.TrimSpace(req.GetFeeQuoteToken()) == "" { + err = status.Error(codes.InvalidArgument, "fee_quote_token is required") + return nil, err + } + + now := s.clock.Now() + + payload, decodeErr := decodeTokenPayload(req.GetFeeQuoteToken()) + if decodeErr != nil { + s.logger.Warn("failed to decode fee quote token", zap.Error(decodeErr)) + resp = &feesv1.ValidateFeeTokenResponse{Meta: &feesv1.ResponseMeta{}, Valid: false, Reason: "invalid_token"} + return resp, nil + } + + trigger = payload.Intent.GetTrigger() + + if now.UnixMilli() > payload.ExpiresAtUnixMs { + resp = &feesv1.ValidateFeeTokenResponse{Meta: &feesv1.ResponseMeta{}, Valid: false, Reason: "expired"} + return resp, nil + } + + orgRef, parseErr := primitive.ObjectIDFromHex(payload.OrganizationRef) + if parseErr != nil { + s.logger.Warn("token contained invalid organization reference", zap.Error(parseErr)) + resp = &feesv1.ValidateFeeTokenResponse{Meta: &feesv1.ResponseMeta{}, Valid: false, Reason: "invalid_token"} + return resp, nil + } + + lines, applied, fx, computeErr := s.computeQuoteWithTime(ctx, orgRef, payload.Intent, nil, payload.Trace, now) + if computeErr != nil { + err = computeErr + return nil, err + } + + resp = &feesv1.ValidateFeeTokenResponse{ + Meta: &feesv1.ResponseMeta{Trace: payload.Trace}, + Valid: true, + Intent: payload.Intent, + Lines: lines, + Applied: applied, + FxUsed: fx, + } + return resp, nil +} + +func (s *Service) validateQuoteRequest(req *feesv1.QuoteFeesRequest) error { + if req == nil { + return status.Error(codes.InvalidArgument, "request is required") + } + if req.GetMeta() == nil || strings.TrimSpace(req.GetMeta().GetOrganizationRef()) == "" { + return status.Error(codes.InvalidArgument, "meta.organization_ref is required") + } + if req.GetIntent() == nil { + return status.Error(codes.InvalidArgument, "intent is required") + } + if req.GetIntent().GetTrigger() == feesv1.Trigger_TRIGGER_UNSPECIFIED { + return status.Error(codes.InvalidArgument, "intent.trigger is required") + } + if req.GetIntent().GetBaseAmount() == nil { + return status.Error(codes.InvalidArgument, "intent.base_amount is required") + } + if strings.TrimSpace(req.GetIntent().GetBaseAmount().GetAmount()) == "" { + return status.Error(codes.InvalidArgument, "intent.base_amount.amount is required") + } + if strings.TrimSpace(req.GetIntent().GetBaseAmount().GetCurrency()) == "" { + return status.Error(codes.InvalidArgument, "intent.base_amount.currency is required") + } + return nil +} + +func (s *Service) validatePrecomputeRequest(req *feesv1.PrecomputeFeesRequest) error { + if req == nil { + return status.Error(codes.InvalidArgument, "request is required") + } + return s.validateQuoteRequest(&feesv1.QuoteFeesRequest{Meta: req.GetMeta(), Intent: req.GetIntent()}) +} + +func (s *Service) computeQuote(ctx context.Context, orgRef primitive.ObjectID, intent *feesv1.Intent, overrides *feesv1.PolicyOverrides, trace *tracev1.TraceContext) ([]*feesv1.DerivedPostingLine, []*feesv1.AppliedRule, *feesv1.FXUsed, error) { + return s.computeQuoteWithTime(ctx, orgRef, intent, overrides, trace, s.clock.Now()) +} + +func (s *Service) computeQuoteWithTime(ctx context.Context, orgRef primitive.ObjectID, intent *feesv1.Intent, overrides *feesv1.PolicyOverrides, trace *tracev1.TraceContext, now time.Time) ([]*feesv1.DerivedPostingLine, []*feesv1.AppliedRule, *feesv1.FXUsed, error) { + bookedAt := now + if intent.GetBookedAt() != nil && intent.GetBookedAt().IsValid() { + bookedAt = intent.GetBookedAt().AsTime() + } + + plan, err := s.storage.Plans().GetActivePlan(ctx, orgRef, bookedAt) + if err != nil { + if errors.Is(err, storage.ErrFeePlanNotFound) { + return nil, nil, nil, status.Error(codes.NotFound, "fee plan not found") + } + s.logger.Warn("failed to load active fee plan", zap.Error(err)) + return nil, nil, nil, status.Error(codes.Internal, "failed to load fee plan") + } + + result, calcErr := s.calculator.Compute(ctx, plan, intent, bookedAt, trace) + if calcErr != nil { + if errors.Is(calcErr, merrors.ErrInvalidArg) { + return nil, nil, nil, status.Error(codes.InvalidArgument, calcErr.Error()) + } + s.logger.Warn("failed to compute fee quote", zap.Error(calcErr)) + return nil, nil, nil, status.Error(codes.Internal, "failed to compute fee quote") + } + + return result.Lines, result.Applied, result.FxUsed, nil +} + +type feeQuoteTokenPayload struct { + OrganizationRef string `json:"organization_ref"` + Intent *feesv1.Intent `json:"intent"` + ExpiresAtUnixMs int64 `json:"expires_at_unix_ms"` + Trace *tracev1.TraceContext `json:"trace,omitempty"` +} + +func encodeTokenPayload(payload feeQuoteTokenPayload) (string, error) { + data, err := json.Marshal(payload) + if err != nil { + return "", merrors.Internal("fees: failed to serialize token payload") + } + return base64.StdEncoding.EncodeToString(data), nil +} + +func decodeTokenPayload(token string) (feeQuoteTokenPayload, error) { + var payload feeQuoteTokenPayload + data, err := base64.StdEncoding.DecodeString(token) + if err != nil { + return payload, merrors.InvalidArgument("fees: invalid token encoding") + } + if err := json.Unmarshal(data, &payload); err != nil { + return payload, merrors.InvalidArgument("fees: invalid token payload") + } + return payload, nil +} diff --git a/api/billing/fees/internal/service/fees/service_test.go b/api/billing/fees/internal/service/fees/service_test.go new file mode 100644 index 0000000..bb3ea24 --- /dev/null +++ b/api/billing/fees/internal/service/fees/service_test.go @@ -0,0 +1,476 @@ +package fees + +import ( + "context" + "testing" + "time" + + "github.com/tech/sendico/billing/fees/storage" + "github.com/tech/sendico/billing/fees/storage/model" + oracleclient "github.com/tech/sendico/fx/oracle/client" + me "github.com/tech/sendico/pkg/messaging/envelope" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + tracev1 "github.com/tech/sendico/pkg/proto/common/trace/v1" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + "google.golang.org/protobuf/types/known/timestamppb" +) + +func TestQuoteFees_ComputesDerivedLines(t *testing.T) { + t.Helper() + + now := time.Date(2024, 1, 10, 16, 0, 0, 0, time.UTC) + orgRef := primitive.NewObjectID() + + plan := &model.FeePlan{ + Active: true, + EffectiveFrom: now.Add(-time.Hour), + Rules: []model.FeeRule{ + { + RuleID: "capture_default", + Trigger: model.TriggerCapture, + Priority: 10, + Percentage: "0.029", + FixedAmount: "0.30", + LedgerAccountRef: "acct:fees", + LineType: "fee", + EntrySide: "credit", + Rounding: "half_up", + Metadata: map[string]string{ + "scale": "2", + "tax_code": "VAT", + "tax_rate": "0.20", + }, + EffectiveFrom: now.Add(-time.Hour), + }, + }, + } + plan.SetID(primitive.NewObjectID()) + plan.SetOrganizationRef(orgRef) + + service := NewService( + zap.NewNop(), + &stubRepository{plans: &stubPlansStore{plan: plan}}, + noopProducer{}, + WithClock(fixedClock{now: now}), + ) + + req := &feesv1.QuoteFeesRequest{ + Meta: &feesv1.RequestMeta{ + OrganizationRef: orgRef.Hex(), + Trace: &tracev1.TraceContext{ + TraceRef: "trace-capture", + }, + }, + Intent: &feesv1.Intent{ + Trigger: feesv1.Trigger_TRIGGER_CAPTURE, + BaseAmount: &moneyv1.Money{ + Amount: "100.00", + Currency: "USD", + }, + BookedAt: timestamppb.New(now), + Attributes: map[string]string{"channel": "card"}, + }, + } + + resp, err := service.QuoteFees(context.Background(), req) + if err != nil { + t.Fatalf("QuoteFees returned error: %v", err) + } + + if resp.GetMeta().GetTrace().GetTraceRef() != "trace-capture" { + t.Fatalf("expected trace_ref to round-trip, got %q", resp.GetMeta().GetTrace().GetTraceRef()) + } + + if len(resp.GetLines()) != 1 { + t.Fatalf("expected 1 derived line, got %d", len(resp.GetLines())) + } + + line := resp.GetLines()[0] + if got := line.GetMoney().GetAmount(); got != "3.20" { + t.Fatalf("expected fee amount 3.20, got %s", got) + } + if line.GetMoney().GetCurrency() != "USD" { + t.Fatalf("expected currency USD, got %s", line.GetMoney().GetCurrency()) + } + if line.GetLedgerAccountRef() != "acct:fees" { + t.Fatalf("unexpected ledger account ref %s", line.GetLedgerAccountRef()) + } + if meta := line.GetMeta(); meta["fee_rule_id"] != "capture_default" || meta["fee_plan_id"] != plan.GetID().Hex() || meta["tax_code"] != "VAT" { + t.Fatalf("unexpected derived line metadata: %#v", meta) + } + + if len(resp.GetApplied()) != 1 { + t.Fatalf("expected 1 applied rule, got %d", len(resp.GetApplied())) + } + + applied := resp.GetApplied()[0] + if applied.GetTaxCode() != "VAT" || applied.GetTaxRate() != "0.20" { + t.Fatalf("applied rule metadata mismatch: %+v", applied) + } + if applied.GetRounding() != moneyv1.RoundingMode_ROUND_HALF_UP { + t.Fatalf("expected rounding HALF_UP, got %v", applied.GetRounding()) + } + if applied.GetParameters()["scale"] != "2" { + t.Fatalf("expected parameters to carry metadata scale, got %+v", applied.GetParameters()) + } +} + +func TestQuoteFees_FiltersByAttributesAndDates(t *testing.T) { + t.Helper() + + now := time.Date(2024, 5, 20, 9, 30, 0, 0, time.UTC) + orgRef := primitive.NewObjectID() + + plan := &model.FeePlan{ + Active: true, + EffectiveFrom: now.Add(-24 * time.Hour), + Rules: []model.FeeRule{ + { + RuleID: "base", + Trigger: model.TriggerCapture, + Priority: 1, + Percentage: "0.10", + LedgerAccountRef: "acct:base", + Metadata: map[string]string{"scale": "2"}, + Rounding: "half_even", + EffectiveFrom: now.Add(-time.Hour), + }, + { + RuleID: "future", + Trigger: model.TriggerCapture, + Priority: 2, + Percentage: "0.50", + LedgerAccountRef: "acct:future", + Metadata: map[string]string{"scale": "2"}, + Rounding: "half_even", + EffectiveFrom: now.Add(time.Hour), + }, + { + RuleID: "attr", + Trigger: model.TriggerCapture, + Priority: 3, + Percentage: "0.30", + LedgerAccountRef: "acct:attr", + Metadata: map[string]string{"scale": "2"}, + AppliesTo: map[string]string{"region": "eu"}, + Rounding: "half_even", + EffectiveFrom: now.Add(-time.Hour), + }, + }, + } + plan.SetID(primitive.NewObjectID()) + plan.SetOrganizationRef(orgRef) + + service := NewService( + zap.NewNop(), + &stubRepository{plans: &stubPlansStore{plan: plan}}, + noopProducer{}, + WithClock(fixedClock{now: now}), + ) + + req := &feesv1.QuoteFeesRequest{ + Meta: &feesv1.RequestMeta{OrganizationRef: orgRef.Hex()}, + Intent: &feesv1.Intent{ + Trigger: feesv1.Trigger_TRIGGER_CAPTURE, + BaseAmount: &moneyv1.Money{ + Amount: "50.00", + Currency: "EUR", + }, + BookedAt: timestamppb.New(now), + Attributes: map[string]string{"region": "us"}, + }, + } + + resp, err := service.QuoteFees(context.Background(), req) + if err != nil { + t.Fatalf("QuoteFees returned error: %v", err) + } + if len(resp.GetLines()) != 1 { + t.Fatalf("expected only base rule to fire, got %d lines", len(resp.GetLines())) + } + line := resp.GetLines()[0] + if line.GetLedgerAccountRef() != "acct:base" { + t.Fatalf("expected base rule to apply, got %s", line.GetLedgerAccountRef()) + } + if line.GetMoney().GetAmount() != "5.00" { + t.Fatalf("expected 5.00 amount, got %s", line.GetMoney().GetAmount()) + } +} + +func TestQuoteFees_RoundingDown(t *testing.T) { + t.Helper() + + now := time.Date(2024, 3, 15, 12, 0, 0, 0, time.UTC) + orgRef := primitive.NewObjectID() + + plan := &model.FeePlan{ + Active: true, + EffectiveFrom: now.Add(-time.Hour), + Rules: []model.FeeRule{ + { + RuleID: "round_down", + Trigger: model.TriggerCapture, + Priority: 1, + FixedAmount: "0.015", + LedgerAccountRef: "acct:round", + Metadata: map[string]string{"scale": "2"}, + Rounding: "down", + EffectiveFrom: now.Add(-time.Hour), + }, + }, + } + plan.SetID(primitive.NewObjectID()) + plan.SetOrganizationRef(orgRef) + + service := NewService( + zap.NewNop(), + &stubRepository{plans: &stubPlansStore{plan: plan}}, + noopProducer{}, + WithClock(fixedClock{now: now}), + ) + + req := &feesv1.QuoteFeesRequest{ + Meta: &feesv1.RequestMeta{OrganizationRef: orgRef.Hex()}, + Intent: &feesv1.Intent{ + Trigger: feesv1.Trigger_TRIGGER_CAPTURE, + BaseAmount: &moneyv1.Money{ + Amount: "1.00", + Currency: "USD", + }, + BookedAt: timestamppb.New(now), + }, + } + + resp, err := service.QuoteFees(context.Background(), req) + if err != nil { + t.Fatalf("QuoteFees returned error: %v", err) + } + if len(resp.GetLines()) != 1 { + t.Fatalf("expected single derived line, got %d", len(resp.GetLines())) + } + if resp.GetLines()[0].GetMoney().GetAmount() != "0.01" { + t.Fatalf("expected rounding down to 0.01, got %s", resp.GetLines()[0].GetMoney().GetAmount()) + } +} + +func TestQuoteFees_UsesInjectedCalculator(t *testing.T) { + t.Helper() + + now := time.Date(2024, 6, 1, 8, 0, 0, 0, time.UTC) + orgRef := primitive.NewObjectID() + plan := &model.FeePlan{ + Active: true, + EffectiveFrom: now.Add(-time.Hour), + } + plan.SetID(primitive.NewObjectID()) + plan.SetOrganizationRef(orgRef) + + result := &CalculationResult{ + Lines: []*feesv1.DerivedPostingLine{ + { + LedgerAccountRef: "acct:stub", + Money: &moneyv1.Money{ + Amount: "1.23", + Currency: "USD", + }, + }, + }, + Applied: []*feesv1.AppliedRule{ + {RuleId: "stub"}, + }, + } + calc := &stubCalculator{result: result} + + service := NewService( + zap.NewNop(), + &stubRepository{plans: &stubPlansStore{plan: plan}}, + noopProducer{}, + WithClock(fixedClock{now: now}), + WithCalculator(calc), + ) + + resp, err := service.QuoteFees(context.Background(), &feesv1.QuoteFeesRequest{ + Meta: &feesv1.RequestMeta{OrganizationRef: orgRef.Hex()}, + Intent: &feesv1.Intent{ + Trigger: feesv1.Trigger_TRIGGER_CAPTURE, + BaseAmount: &moneyv1.Money{ + Amount: "10.00", + Currency: "USD", + }, + }, + }) + if err != nil { + t.Fatalf("QuoteFees returned error: %v", err) + } + if !calc.called { + t.Fatalf("expected calculator to be invoked") + } + if calc.gotPlan != plan { + t.Fatalf("expected calculator to receive plan pointer") + } + if len(resp.GetLines()) != len(result.Lines) { + t.Fatalf("expected %d lines, got %d", len(result.Lines), len(resp.GetLines())) + } + if resp.GetLines()[0].GetLedgerAccountRef() != "acct:stub" { + t.Fatalf("unexpected ledger account in response: %s", resp.GetLines()[0].GetLedgerAccountRef()) + } +} + +func TestQuoteFees_PopulatesFxUsed(t *testing.T) { + t.Helper() + + now := time.Date(2024, 7, 1, 9, 30, 0, 0, time.UTC) + orgRef := primitive.NewObjectID() + + plan := &model.FeePlan{ + Active: true, + EffectiveFrom: now.Add(-time.Hour), + Rules: []model.FeeRule{ + { + RuleID: "fx_mark_up", + Trigger: model.TriggerFXConversion, + Priority: 1, + Percentage: "0.03", + LedgerAccountRef: "acct:fx", + Metadata: map[string]string{"scale": "2"}, + Rounding: "half_even", + EffectiveFrom: now.Add(-time.Hour), + }, + }, + } + plan.SetID(primitive.NewObjectID()) + plan.SetOrganizationRef(orgRef) + + fakeOracle := &oracleclient.Fake{ + LatestRateFn: func(ctx context.Context, req oracleclient.LatestRateParams) (*oracleclient.RateSnapshot, error) { + return &oracleclient.RateSnapshot{ + Pair: req.Pair, + Mid: "1.2300", + SpreadBps: "12", + Provider: "TestProvider", + RateRef: "rate-ref-123", + AsOf: now.Add(-2 * time.Minute), + }, nil + }, + } + + service := NewService( + zap.NewNop(), + &stubRepository{plans: &stubPlansStore{plan: plan}}, + noopProducer{}, + WithClock(fixedClock{now: now}), + WithOracleClient(fakeOracle), + ) + + resp, err := service.QuoteFees(context.Background(), &feesv1.QuoteFeesRequest{ + Meta: &feesv1.RequestMeta{OrganizationRef: orgRef.Hex()}, + Intent: &feesv1.Intent{ + Trigger: feesv1.Trigger_TRIGGER_FX_CONVERSION, + BaseAmount: &moneyv1.Money{ + Amount: "100.00", + Currency: "USD", + }, + Attributes: map[string]string{ + "fx_base_currency": "USD", + "fx_quote_currency": "EUR", + "fx_provider": "TestProvider", + "fx_side": "buy_base", + }, + }, + }) + if err != nil { + t.Fatalf("QuoteFees returned error: %v", err) + } + + if resp.GetFxUsed() == nil { + t.Fatalf("expected FxUsed to be populated") + } + fx := resp.GetFxUsed() + if fx.GetProvider() != "TestProvider" || fx.GetRate().GetValue() != "1.2300" { + t.Fatalf("unexpected FxUsed payload: %+v", fx) + } + if fx.GetPair().GetBase() != "USD" || fx.GetPair().GetQuote() != "EUR" { + t.Fatalf("unexpected currency pair: %+v", fx.GetPair()) + } +} + +type stubRepository struct { + plans storage.PlansStore +} + +func (s *stubRepository) Ping(context.Context) error { + return nil +} + +func (s *stubRepository) Plans() storage.PlansStore { + return s.plans +} + +type stubPlansStore struct { + plan *model.FeePlan +} + +func (s *stubPlansStore) Create(context.Context, *model.FeePlan) error { + return nil +} + +func (s *stubPlansStore) Update(context.Context, *model.FeePlan) error { + return nil +} + +func (s *stubPlansStore) Get(context.Context, primitive.ObjectID) (*model.FeePlan, error) { + return nil, storage.ErrFeePlanNotFound +} + +func (s *stubPlansStore) GetActivePlan(_ context.Context, orgRef primitive.ObjectID, at time.Time) (*model.FeePlan, error) { + if s.plan == nil { + return nil, storage.ErrFeePlanNotFound + } + if s.plan.GetOrganizationRef() != orgRef { + return nil, storage.ErrFeePlanNotFound + } + if !s.plan.Active { + return nil, storage.ErrFeePlanNotFound + } + if !s.plan.EffectiveFrom.Before(at) && !s.plan.EffectiveFrom.Equal(at) { + return nil, storage.ErrFeePlanNotFound + } + if s.plan.EffectiveTo != nil && s.plan.EffectiveTo.Before(at) { + return nil, storage.ErrFeePlanNotFound + } + return s.plan, nil +} + +type noopProducer struct{} + +func (noopProducer) SendMessage(me.Envelope) error { + return nil +} + +type fixedClock struct { + now time.Time +} + +func (f fixedClock) Now() time.Time { + return f.now +} + +type stubCalculator struct { + result *CalculationResult + err error + called bool + gotPlan *model.FeePlan + bookedAt time.Time +} + +func (s *stubCalculator) Compute(_ context.Context, plan *model.FeePlan, _ *feesv1.Intent, bookedAt time.Time, _ *tracev1.TraceContext) (*CalculationResult, error) { + s.called = true + s.gotPlan = plan + s.bookedAt = bookedAt + if s.err != nil { + return nil, s.err + } + return s.result, nil +} diff --git a/api/billing/fees/main.go b/api/billing/fees/main.go new file mode 100644 index 0000000..3e2fbf1 --- /dev/null +++ b/api/billing/fees/main.go @@ -0,0 +1,17 @@ +package main + +import ( + "github.com/tech/sendico/billing/fees/internal/appversion" + si "github.com/tech/sendico/billing/fees/internal/server" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" + smain "github.com/tech/sendico/pkg/server/main" +) + +func factory(logger mlogger.Logger, file string, debug bool) (server.Application, error) { + return si.Create(logger, file, debug) +} + +func main() { + smain.RunServer("main", appversion.Create(), factory) +} diff --git a/api/billing/fees/storage/model/plan.go b/api/billing/fees/storage/model/plan.go new file mode 100644 index 0000000..f539f5f --- /dev/null +++ b/api/billing/fees/storage/model/plan.go @@ -0,0 +1,62 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" +) + +const ( + FeePlansCollection = "fee_plans" +) + +// Trigger represents the event that causes a fee rule to apply. +type Trigger string + +const ( + TriggerUnspecified Trigger = "unspecified" + TriggerCapture Trigger = "capture" + TriggerRefund Trigger = "refund" + TriggerDispute Trigger = "dispute" + TriggerPayout Trigger = "payout" + TriggerFXConversion Trigger = "fx_conversion" +) + +// FeePlan describes a collection of fee rules for an organisation. +type FeePlan struct { + storable.Base `bson:",inline" json:",inline"` + model.OrganizationBoundBase `bson:",inline" json:",inline"` + model.Describable `bson:",inline" json:",inline"` + Active bool `bson:"active" json:"active"` + EffectiveFrom time.Time `bson:"effectiveFrom" json:"effectiveFrom"` + EffectiveTo *time.Time `bson:"effectiveTo,omitempty" json:"effectiveTo,omitempty"` + Rules []FeeRule `bson:"rules,omitempty" json:"rules,omitempty"` + Metadata map[string]string `bson:"metadata,omitempty" json:"metadata,omitempty"` +} + +// Collection implements storable.Storable. +func (*FeePlan) Collection() string { + return FeePlansCollection +} + +// FeeRule represents a single pricing rule within a plan. +type FeeRule struct { + RuleID string `bson:"ruleId" json:"ruleId"` + Trigger Trigger `bson:"trigger" json:"trigger"` + Priority int `bson:"priority" json:"priority"` + Percentage string `bson:"percentage,omitempty" json:"percentage,omitempty"` + FixedAmount string `bson:"fixedAmount,omitempty" json:"fixedAmount,omitempty"` + Currency string `bson:"currency,omitempty" json:"currency,omitempty"` + MinimumAmount string `bson:"minimumAmount,omitempty" json:"minimumAmount,omitempty"` + MaximumAmount string `bson:"maximumAmount,omitempty" json:"maximumAmount,omitempty"` + AppliesTo map[string]string `bson:"appliesTo,omitempty" json:"appliesTo,omitempty"` + Formula string `bson:"formula,omitempty" json:"formula,omitempty"` + Metadata map[string]string `bson:"metadata,omitempty" json:"metadata,omitempty"` + LedgerAccountRef string `bson:"ledgerAccountRef,omitempty" json:"ledgerAccountRef,omitempty"` + LineType string `bson:"lineType,omitempty" json:"lineType,omitempty"` + EntrySide string `bson:"entrySide,omitempty" json:"entrySide,omitempty"` + Rounding string `bson:"rounding,omitempty" json:"rounding,omitempty"` + EffectiveFrom time.Time `bson:"effectiveFrom" json:"effectiveFrom"` + EffectiveTo *time.Time `bson:"effectiveTo,omitempty" json:"effectiveTo,omitempty"` +} diff --git a/api/billing/fees/storage/mongo/repository.go b/api/billing/fees/storage/mongo/repository.go new file mode 100644 index 0000000..0b2c7a6 --- /dev/null +++ b/api/billing/fees/storage/mongo/repository.go @@ -0,0 +1,69 @@ +package mongo + +import ( + "context" + "time" + + "github.com/tech/sendico/billing/fees/storage" + "github.com/tech/sendico/billing/fees/storage/mongo/store" + "github.com/tech/sendico/pkg/db" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type Store struct { + logger mlogger.Logger + conn *db.MongoConnection + db *mongo.Database + + plans storage.PlansStore +} + +// New creates a repository backed by MongoDB for the billing fees service. +func New(logger mlogger.Logger, conn *db.MongoConnection) (*Store, error) { + if conn == nil { + return nil, merrors.InvalidArgument("mongo connection is nil") + } + + client := conn.Client() + if client == nil { + return nil, merrors.Internal("mongo client not initialised") + } + + database := conn.Database() + result := &Store{ + logger: logger.Named("storage").Named("mongo"), + conn: conn, + db: database, + } + + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + + if err := result.Ping(ctx); err != nil { + result.logger.Error("mongo ping failed during store init", zap.Error(err)) + return nil, err + } + + plansStore, err := store.NewPlans(result.logger, database) + if err != nil { + result.logger.Error("failed to initialise plans store", zap.Error(err)) + return nil, err + } + result.plans = plansStore + + result.logger.Info("Billing fees MongoDB storage initialised") + return result, nil +} + +func (s *Store) Ping(ctx context.Context) error { + return s.conn.Ping(ctx) +} + +func (s *Store) Plans() storage.PlansStore { + return s.plans +} + +var _ storage.Repository = (*Store)(nil) diff --git a/api/billing/fees/storage/mongo/store/plans.go b/api/billing/fees/storage/mongo/store/plans.go new file mode 100644 index 0000000..f4c8f50 --- /dev/null +++ b/api/billing/fees/storage/mongo/store/plans.go @@ -0,0 +1,144 @@ +package store + +import ( + "context" + "errors" + "time" + + "github.com/tech/sendico/billing/fees/storage" + "github.com/tech/sendico/billing/fees/storage/model" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + m "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type plansStore struct { + logger mlogger.Logger + repo repository.Repository +} + +// NewPlans constructs a Mongo-backed PlansStore. +func NewPlans(logger mlogger.Logger, db *mongo.Database) (storage.PlansStore, error) { + repo := repository.CreateMongoRepository(db, mservice.FeePlans) + + // Index for organisation lookups. + orgIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: m.OrganizationRefField, Sort: ri.Asc}, + {Field: "effectiveFrom", Sort: ri.Desc}, + }, + } + if err := repo.CreateIndex(orgIndex); err != nil { + logger.Error("failed to ensure fee plan organization index", zap.Error(err)) + return nil, err + } + + // Unique index for plan versions (per organisation + effectiveFrom). + uniqueIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: m.OrganizationRefField, Sort: ri.Asc}, + {Field: "effectiveFrom", Sort: ri.Asc}, + }, + Unique: true, + } + if err := repo.CreateIndex(uniqueIndex); err != nil { + logger.Error("failed to ensure fee plan uniqueness index", zap.Error(err)) + return nil, err + } + + return &plansStore{ + logger: logger.Named("plans"), + repo: repo, + }, nil +} + +func (p *plansStore) Create(ctx context.Context, plan *model.FeePlan) error { + if plan == nil { + return merrors.InvalidArgument("plansStore: nil fee plan") + } + if err := p.repo.Insert(ctx, plan, nil); err != nil { + if errors.Is(err, merrors.ErrDataConflict) { + return storage.ErrDuplicateFeePlan + } + p.logger.Warn("failed to create fee plan", zap.Error(err)) + return err + } + return nil +} + +func (p *plansStore) Update(ctx context.Context, plan *model.FeePlan) error { + if plan == nil || plan.GetID() == nil || plan.GetID().IsZero() { + return merrors.InvalidArgument("plansStore: invalid fee plan reference") + } + if err := p.repo.Update(ctx, plan); err != nil { + p.logger.Warn("failed to update fee plan", zap.Error(err)) + return err + } + return nil +} + +func (p *plansStore) Get(ctx context.Context, planRef primitive.ObjectID) (*model.FeePlan, error) { + if planRef.IsZero() { + return nil, merrors.InvalidArgument("plansStore: zero plan reference") + } + result := &model.FeePlan{} + if err := p.repo.Get(ctx, planRef, result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + return nil, storage.ErrFeePlanNotFound + } + return nil, err + } + return result, nil +} + +func (p *plansStore) GetActivePlan(ctx context.Context, orgRef primitive.ObjectID, at time.Time) (*model.FeePlan, error) { + if orgRef.IsZero() { + return nil, merrors.InvalidArgument("plansStore: zero organization reference") + } + + limit := int64(1) + query := repository.Query(). + Filter(repository.OrgField(), orgRef). + Filter(repository.Field("active"), true). + Comparison(repository.Field("effectiveFrom"), builder.Lte, at). + Sort(repository.Field("effectiveFrom"), false). + Limit(&limit) + + query = query.And( + repository.Query().Or( + repository.Query().Filter(repository.Field("effectiveTo"), nil), + repository.Query().Comparison(repository.Field("effectiveTo"), builder.Gte, at), + ), + ) + + var plan *model.FeePlan + decoder := func(cursor *mongo.Cursor) error { + target := &model.FeePlan{} + if err := cursor.Decode(target); err != nil { + return err + } + plan = target + return nil + } + + if err := p.repo.FindManyByFilter(ctx, query, decoder); err != nil { + if errors.Is(err, merrors.ErrNoData) { + return nil, storage.ErrFeePlanNotFound + } + return nil, err + } + + if plan == nil { + return nil, storage.ErrFeePlanNotFound + } + return plan, nil +} + +var _ storage.PlansStore = (*plansStore)(nil) diff --git a/api/billing/fees/storage/storage.go b/api/billing/fees/storage/storage.go new file mode 100644 index 0000000..9ae6451 --- /dev/null +++ b/api/billing/fees/storage/storage.go @@ -0,0 +1,36 @@ +package storage + +import ( + "context" + "time" + + "github.com/tech/sendico/billing/fees/storage/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type storageError string + +func (e storageError) Error() string { + return string(e) +} + +var ( + // ErrFeePlanNotFound indicates that a requested fee plan does not exist. + ErrFeePlanNotFound = storageError("billing.fees.storage: fee plan not found") + // ErrDuplicateFeePlan indicates that a unique plan constraint was violated. + ErrDuplicateFeePlan = storageError("billing.fees.storage: duplicate fee plan") +) + +// Repository defines the root storage contract for the fees service. +type Repository interface { + Ping(ctx context.Context) error + Plans() PlansStore +} + +// PlansStore exposes persistence operations for fee plans. +type PlansStore interface { + Create(ctx context.Context, plan *model.FeePlan) error + Update(ctx context.Context, plan *model.FeePlan) error + Get(ctx context.Context, planRef primitive.ObjectID) (*model.FeePlan, error) + GetActivePlan(ctx context.Context, orgRef primitive.ObjectID, at time.Time) (*model.FeePlan, error) +} diff --git a/api/chain/gateway/.air.toml b/api/chain/gateway/.air.toml new file mode 100644 index 0000000..cebf273 --- /dev/null +++ b/api/chain/gateway/.air.toml @@ -0,0 +1,32 @@ +# Config file for Air in TOML format + +root = "./../.." +tmp_dir = "tmp" + +[build] +cmd = "go build -o app -ldflags \"-X 'github.com/tech/sendico/chain/gateway/internal/appversion.BuildUser=$(whoami)' -X 'github.com/tech/sendico/chain/gateway/internal/appversion.Version=$APP_V' -X 'github.com/tech/sendico/chain/gateway/internal/appversion.Branch=$BUILD_BRANCH' -X 'github.com/tech/sendico/chain/gateway/internal/appversion.Revision=$GIT_REV' -X 'github.com/tech/sendico/chain/gateway/internal/appversion.BuildDate=$(date)'\"" +bin = "./app" +full_bin = "./app --debug --config.file=config.yml" +include_ext = ["go", "yaml", "yml"] +exclude_dir = ["chain/gateway/tmp", "pkg/.git", "chain/gateway/env"] +exclude_regex = ["_test\\.go"] +exclude_unchanged = true +follow_symlink = true +log = "air.log" +delay = 0 +stop_on_error = true +send_interrupt = true +kill_delay = 500 +args_bin = [] + +[log] +time = false + +[color] +main = "magenta" +watcher = "cyan" +build = "yellow" +runner = "green" + +[misc] +clean_on_exit = true diff --git a/api/chain/gateway/.gitignore b/api/chain/gateway/.gitignore new file mode 100644 index 0000000..c62beb6 --- /dev/null +++ b/api/chain/gateway/.gitignore @@ -0,0 +1,3 @@ +internal/generated +.gocache +app diff --git a/api/chain/gateway/client/client.go b/api/chain/gateway/client/client.go new file mode 100644 index 0000000..b54b044 --- /dev/null +++ b/api/chain/gateway/client/client.go @@ -0,0 +1,148 @@ +package client + +import ( + "context" + "crypto/tls" + "fmt" + "strings" + "time" + + "github.com/tech/sendico/pkg/merrors" + gatewayv1 "github.com/tech/sendico/pkg/proto/chain/gateway/v1" + "google.golang.org/grpc" + "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" +) + +// Client exposes typed helpers around the chain gateway gRPC API. +type Client interface { + CreateManagedWallet(ctx context.Context, req *gatewayv1.CreateManagedWalletRequest) (*gatewayv1.CreateManagedWalletResponse, error) + GetManagedWallet(ctx context.Context, req *gatewayv1.GetManagedWalletRequest) (*gatewayv1.GetManagedWalletResponse, error) + ListManagedWallets(ctx context.Context, req *gatewayv1.ListManagedWalletsRequest) (*gatewayv1.ListManagedWalletsResponse, error) + GetWalletBalance(ctx context.Context, req *gatewayv1.GetWalletBalanceRequest) (*gatewayv1.GetWalletBalanceResponse, error) + SubmitTransfer(ctx context.Context, req *gatewayv1.SubmitTransferRequest) (*gatewayv1.SubmitTransferResponse, error) + GetTransfer(ctx context.Context, req *gatewayv1.GetTransferRequest) (*gatewayv1.GetTransferResponse, error) + ListTransfers(ctx context.Context, req *gatewayv1.ListTransfersRequest) (*gatewayv1.ListTransfersResponse, error) + EstimateTransferFee(ctx context.Context, req *gatewayv1.EstimateTransferFeeRequest) (*gatewayv1.EstimateTransferFeeResponse, error) + Close() error +} + +type grpcGatewayClient interface { + CreateManagedWallet(ctx context.Context, in *gatewayv1.CreateManagedWalletRequest, opts ...grpc.CallOption) (*gatewayv1.CreateManagedWalletResponse, error) + GetManagedWallet(ctx context.Context, in *gatewayv1.GetManagedWalletRequest, opts ...grpc.CallOption) (*gatewayv1.GetManagedWalletResponse, error) + ListManagedWallets(ctx context.Context, in *gatewayv1.ListManagedWalletsRequest, opts ...grpc.CallOption) (*gatewayv1.ListManagedWalletsResponse, error) + GetWalletBalance(ctx context.Context, in *gatewayv1.GetWalletBalanceRequest, opts ...grpc.CallOption) (*gatewayv1.GetWalletBalanceResponse, error) + SubmitTransfer(ctx context.Context, in *gatewayv1.SubmitTransferRequest, opts ...grpc.CallOption) (*gatewayv1.SubmitTransferResponse, error) + GetTransfer(ctx context.Context, in *gatewayv1.GetTransferRequest, opts ...grpc.CallOption) (*gatewayv1.GetTransferResponse, error) + ListTransfers(ctx context.Context, in *gatewayv1.ListTransfersRequest, opts ...grpc.CallOption) (*gatewayv1.ListTransfersResponse, error) + EstimateTransferFee(ctx context.Context, in *gatewayv1.EstimateTransferFeeRequest, opts ...grpc.CallOption) (*gatewayv1.EstimateTransferFeeResponse, error) +} + +type chainGatewayClient struct { + cfg Config + conn *grpc.ClientConn + client grpcGatewayClient +} + +// New dials the chain gateway endpoint and returns a ready client. +func New(ctx context.Context, cfg Config, opts ...grpc.DialOption) (Client, error) { + cfg.setDefaults() + if strings.TrimSpace(cfg.Address) == "" { + return nil, merrors.InvalidArgument("chain-gateway: address is required") + } + + dialCtx, cancel := context.WithTimeout(ctx, cfg.DialTimeout) + defer cancel() + + dialOpts := make([]grpc.DialOption, 0, len(opts)+1) + dialOpts = append(dialOpts, opts...) + + if cfg.Insecure { + dialOpts = append(dialOpts, grpc.WithTransportCredentials(insecure.NewCredentials())) + } else { + dialOpts = append(dialOpts, grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{}))) + } + + conn, err := grpc.DialContext(dialCtx, cfg.Address, dialOpts...) + if err != nil { + return nil, merrors.Internal(fmt.Sprintf("chain-gateway: dial %s: %s", cfg.Address, err.Error())) + } + + return &chainGatewayClient{ + cfg: cfg, + conn: conn, + client: gatewayv1.NewChainGatewayServiceClient(conn), + }, nil +} + +// NewWithClient injects a pre-built gateway client (useful for tests). +func NewWithClient(cfg Config, gc grpcGatewayClient) Client { + cfg.setDefaults() + return &chainGatewayClient{ + cfg: cfg, + client: gc, + } +} + +func (c *chainGatewayClient) Close() error { + if c.conn != nil { + return c.conn.Close() + } + return nil +} + +func (c *chainGatewayClient) CreateManagedWallet(ctx context.Context, req *gatewayv1.CreateManagedWalletRequest) (*gatewayv1.CreateManagedWalletResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.CreateManagedWallet(ctx, req) +} + +func (c *chainGatewayClient) GetManagedWallet(ctx context.Context, req *gatewayv1.GetManagedWalletRequest) (*gatewayv1.GetManagedWalletResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.GetManagedWallet(ctx, req) +} + +func (c *chainGatewayClient) ListManagedWallets(ctx context.Context, req *gatewayv1.ListManagedWalletsRequest) (*gatewayv1.ListManagedWalletsResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.ListManagedWallets(ctx, req) +} + +func (c *chainGatewayClient) GetWalletBalance(ctx context.Context, req *gatewayv1.GetWalletBalanceRequest) (*gatewayv1.GetWalletBalanceResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.GetWalletBalance(ctx, req) +} + +func (c *chainGatewayClient) SubmitTransfer(ctx context.Context, req *gatewayv1.SubmitTransferRequest) (*gatewayv1.SubmitTransferResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.SubmitTransfer(ctx, req) +} + +func (c *chainGatewayClient) GetTransfer(ctx context.Context, req *gatewayv1.GetTransferRequest) (*gatewayv1.GetTransferResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.GetTransfer(ctx, req) +} + +func (c *chainGatewayClient) ListTransfers(ctx context.Context, req *gatewayv1.ListTransfersRequest) (*gatewayv1.ListTransfersResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.ListTransfers(ctx, req) +} + +func (c *chainGatewayClient) EstimateTransferFee(ctx context.Context, req *gatewayv1.EstimateTransferFeeRequest) (*gatewayv1.EstimateTransferFeeResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.EstimateTransferFee(ctx, req) +} + +func (c *chainGatewayClient) callContext(ctx context.Context) (context.Context, context.CancelFunc) { + timeout := c.cfg.CallTimeout + if timeout <= 0 { + timeout = 3 * time.Second + } + return context.WithTimeout(ctx, timeout) +} diff --git a/api/chain/gateway/client/config.go b/api/chain/gateway/client/config.go new file mode 100644 index 0000000..b0ae55a --- /dev/null +++ b/api/chain/gateway/client/config.go @@ -0,0 +1,20 @@ +package client + +import "time" + +// Config captures connection settings for the chain gateway gRPC service. +type Config struct { + Address string + DialTimeout time.Duration + CallTimeout time.Duration + Insecure bool +} + +func (c *Config) setDefaults() { + if c.DialTimeout <= 0 { + c.DialTimeout = 5 * time.Second + } + if c.CallTimeout <= 0 { + c.CallTimeout = 3 * time.Second + } +} diff --git a/api/chain/gateway/client/fake.go b/api/chain/gateway/client/fake.go new file mode 100644 index 0000000..8974b51 --- /dev/null +++ b/api/chain/gateway/client/fake.go @@ -0,0 +1,83 @@ +package client + +import ( + "context" + + gatewayv1 "github.com/tech/sendico/pkg/proto/chain/gateway/v1" +) + +// Fake implements Client for tests. +type Fake struct { + CreateManagedWalletFn func(ctx context.Context, req *gatewayv1.CreateManagedWalletRequest) (*gatewayv1.CreateManagedWalletResponse, error) + GetManagedWalletFn func(ctx context.Context, req *gatewayv1.GetManagedWalletRequest) (*gatewayv1.GetManagedWalletResponse, error) + ListManagedWalletsFn func(ctx context.Context, req *gatewayv1.ListManagedWalletsRequest) (*gatewayv1.ListManagedWalletsResponse, error) + GetWalletBalanceFn func(ctx context.Context, req *gatewayv1.GetWalletBalanceRequest) (*gatewayv1.GetWalletBalanceResponse, error) + SubmitTransferFn func(ctx context.Context, req *gatewayv1.SubmitTransferRequest) (*gatewayv1.SubmitTransferResponse, error) + GetTransferFn func(ctx context.Context, req *gatewayv1.GetTransferRequest) (*gatewayv1.GetTransferResponse, error) + ListTransfersFn func(ctx context.Context, req *gatewayv1.ListTransfersRequest) (*gatewayv1.ListTransfersResponse, error) + EstimateTransferFeeFn func(ctx context.Context, req *gatewayv1.EstimateTransferFeeRequest) (*gatewayv1.EstimateTransferFeeResponse, error) + CloseFn func() error +} + +func (f *Fake) CreateManagedWallet(ctx context.Context, req *gatewayv1.CreateManagedWalletRequest) (*gatewayv1.CreateManagedWalletResponse, error) { + if f.CreateManagedWalletFn != nil { + return f.CreateManagedWalletFn(ctx, req) + } + return &gatewayv1.CreateManagedWalletResponse{}, nil +} + +func (f *Fake) GetManagedWallet(ctx context.Context, req *gatewayv1.GetManagedWalletRequest) (*gatewayv1.GetManagedWalletResponse, error) { + if f.GetManagedWalletFn != nil { + return f.GetManagedWalletFn(ctx, req) + } + return &gatewayv1.GetManagedWalletResponse{}, nil +} + +func (f *Fake) ListManagedWallets(ctx context.Context, req *gatewayv1.ListManagedWalletsRequest) (*gatewayv1.ListManagedWalletsResponse, error) { + if f.ListManagedWalletsFn != nil { + return f.ListManagedWalletsFn(ctx, req) + } + return &gatewayv1.ListManagedWalletsResponse{}, nil +} + +func (f *Fake) GetWalletBalance(ctx context.Context, req *gatewayv1.GetWalletBalanceRequest) (*gatewayv1.GetWalletBalanceResponse, error) { + if f.GetWalletBalanceFn != nil { + return f.GetWalletBalanceFn(ctx, req) + } + return &gatewayv1.GetWalletBalanceResponse{}, nil +} + +func (f *Fake) SubmitTransfer(ctx context.Context, req *gatewayv1.SubmitTransferRequest) (*gatewayv1.SubmitTransferResponse, error) { + if f.SubmitTransferFn != nil { + return f.SubmitTransferFn(ctx, req) + } + return &gatewayv1.SubmitTransferResponse{}, nil +} + +func (f *Fake) GetTransfer(ctx context.Context, req *gatewayv1.GetTransferRequest) (*gatewayv1.GetTransferResponse, error) { + if f.GetTransferFn != nil { + return f.GetTransferFn(ctx, req) + } + return &gatewayv1.GetTransferResponse{}, nil +} + +func (f *Fake) ListTransfers(ctx context.Context, req *gatewayv1.ListTransfersRequest) (*gatewayv1.ListTransfersResponse, error) { + if f.ListTransfersFn != nil { + return f.ListTransfersFn(ctx, req) + } + return &gatewayv1.ListTransfersResponse{}, nil +} + +func (f *Fake) EstimateTransferFee(ctx context.Context, req *gatewayv1.EstimateTransferFeeRequest) (*gatewayv1.EstimateTransferFeeResponse, error) { + if f.EstimateTransferFeeFn != nil { + return f.EstimateTransferFeeFn(ctx, req) + } + return &gatewayv1.EstimateTransferFeeResponse{}, nil +} + +func (f *Fake) Close() error { + if f.CloseFn != nil { + return f.CloseFn() + } + return nil +} diff --git a/api/chain/gateway/config.yml b/api/chain/gateway/config.yml new file mode 100644 index 0000000..33d08bf --- /dev/null +++ b/api/chain/gateway/config.yml @@ -0,0 +1,57 @@ +runtime: + shutdown_timeout_seconds: 15 + +grpc: + network: tcp + address: ":50070" + enable_reflection: true + enable_health: true + +metrics: + address: ":9403" + +database: + driver: mongodb + settings: + host_env: CHAIN_GATEWAY_MONGO_HOST + port_env: CHAIN_GATEWAY_MONGO_PORT + database_env: CHAIN_GATEWAY_MONGO_DATABASE + user_env: CHAIN_GATEWAY_MONGO_USER + password_env: CHAIN_GATEWAY_MONGO_PASSWORD + auth_source_env: CHAIN_GATEWAY_MONGO_AUTH_SOURCE + replica_set_env: CHAIN_GATEWAY_MONGO_REPLICA_SET + +messaging: + driver: NATS + settings: + url_env: NATS_URL + host_env: NATS_HOST + port_env: NATS_PORT + username_env: NATS_USER + password_env: NATS_PASSWORD + broker_name: Chain Gateway Service + max_reconnects: 10 + reconnect_wait: 5 + +chains: + - name: arbitrum_one + rpc_url_env: CHAIN_GATEWAY_ARBITRUM_RPC_URL + tokens: + - symbol: USDC + contract: "0xaf88d065e77c8cc2239327c5edb3a432268e5831" + - symbol: USDT + contract: "0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9" + +service_wallet: + chain: arbitrum_one + address: "0xSERVICE_WALLET_ADDRESS" + private_key_env: CHAIN_GATEWAY_SERVICE_WALLET_KEY + +key_management: + driver: vault + settings: + address: "http://vault:8200" + token_env: CHAIN_GATEWAY_VAULT_TOKEN + namespace: "" + mount_path: secret + key_prefix: chain/gateway/wallets diff --git a/api/chain/gateway/go.mod b/api/chain/gateway/go.mod new file mode 100644 index 0000000..d6e11b5 --- /dev/null +++ b/api/chain/gateway/go.mod @@ -0,0 +1,90 @@ +module github.com/tech/sendico/chain/gateway + +go 1.25.3 + +replace github.com/tech/sendico/pkg => ../../pkg + +require ( + github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0 + github.com/ethereum/go-ethereum v1.16.7 + github.com/hashicorp/vault/api v1.22.0 + github.com/mitchellh/mapstructure v1.5.0 + github.com/prometheus/client_golang v1.23.2 + github.com/shopspring/decimal v1.4.0 + github.com/stretchr/testify v1.11.1 + github.com/tech/sendico/pkg v0.1.0 + go.mongodb.org/mongo-driver v1.17.6 + go.uber.org/zap v1.27.0 + google.golang.org/grpc v1.76.0 + google.golang.org/protobuf v1.36.10 + gopkg.in/yaml.v3 v3.0.1 +) + +require ( + github.com/Microsoft/go-winio v0.6.2 // indirect + github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251106012722-c7be33e82a11 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/bits-and-blooms/bitset v1.24.3 // indirect + github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect + github.com/casbin/casbin/v2 v2.132.0 // indirect + github.com/casbin/govaluate v1.10.0 // indirect + github.com/casbin/mongodb-adapter/v3 v3.7.0 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/consensys/gnark-crypto v0.19.2 // indirect + github.com/crate-crypto/go-eth-kzg v1.4.0 // indirect + github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/deckarep/golang-set/v2 v2.8.0 // indirect + github.com/ethereum/c-kzg-4844/v2 v2.1.5 // indirect + github.com/ethereum/go-verkle v0.2.2 // indirect + github.com/go-chi/chi/v5 v5.2.3 // indirect + github.com/go-jose/go-jose/v4 v4.1.3 // indirect + github.com/go-ole/go-ole v1.3.0 // indirect + github.com/golang/snappy v1.0.0 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/gorilla/websocket v1.5.3 // indirect + github.com/hashicorp/errwrap v1.1.0 // indirect + github.com/hashicorp/go-cleanhttp v0.5.2 // indirect + github.com/hashicorp/go-multierror v1.1.1 // indirect + github.com/hashicorp/go-retryablehttp v0.7.8 // indirect + github.com/hashicorp/go-rootcerts v1.0.2 // indirect + github.com/hashicorp/go-secure-stdlib/parseutil v0.2.0 // indirect + github.com/hashicorp/go-secure-stdlib/strutil v0.1.2 // indirect + github.com/hashicorp/go-sockaddr v1.0.7 // indirect + github.com/hashicorp/hcl v1.0.1-vault-7 // indirect + github.com/holiman/uint256 v1.3.2 // indirect + github.com/klauspost/compress v1.18.1 // indirect + github.com/mattn/go-colorable v0.1.14 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/mitchellh/go-homedir v1.1.0 // indirect + github.com/montanaflynn/stats v0.7.1 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.47.0 // indirect + github.com/nats-io/nkeys v0.4.11 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/prometheus/client_model v0.6.2 // indirect + github.com/prometheus/common v0.67.2 // indirect + github.com/prometheus/procfs v0.19.2 // indirect + github.com/ryanuber/go-glob v1.0.0 // indirect + github.com/shirou/gopsutil v3.21.11+incompatible // indirect + github.com/supranational/blst v0.3.16 // indirect + github.com/tklauser/go-sysconf v0.3.15 // indirect + github.com/tklauser/numcpus v0.10.0 // indirect + github.com/xdg-go/pbkdf2 v1.0.0 // indirect + github.com/xdg-go/scram v1.1.2 // indirect + github.com/xdg-go/stringprep v1.0.4 // indirect + github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect + github.com/yusufpapurcu/wmi v1.2.4 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.yaml.in/yaml/v2 v2.4.3 // indirect + golang.org/x/crypto v0.43.0 // indirect + golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 // indirect + golang.org/x/net v0.46.0 // indirect + golang.org/x/sync v0.17.0 // indirect + golang.org/x/sys v0.37.0 // indirect + golang.org/x/text v0.30.0 // indirect + golang.org/x/time v0.14.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20251103181224-f26f9409b101 // indirect +) diff --git a/api/chain/gateway/go.sum b/api/chain/gateway/go.sum new file mode 100644 index 0000000..0f2079d --- /dev/null +++ b/api/chain/gateway/go.sum @@ -0,0 +1,379 @@ +dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s= +dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= 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+github.com/bits-and-blooms/bitset v1.24.3 h1:Bte86SlO3lwPQqww+7BE9ZuUCKIjfqnG5jtEyqA9y9Y= +github.com/bits-and-blooms/bitset v1.24.3/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8= +github.com/bmatcuk/doublestar/v4 v4.6.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= +github.com/bmatcuk/doublestar/v4 v4.9.1 h1:X8jg9rRZmJd4yRy7ZeNDRnM+T3ZfHv15JiBJ/avrEXE= +github.com/bmatcuk/doublestar/v4 v4.9.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= +github.com/casbin/casbin/v2 v2.132.0 h1:73hGmOszGSL3hTVquwkAi98XLl3gPJ+BxB6D7G9Fxtk= +github.com/casbin/casbin/v2 v2.132.0/go.mod h1:FmcfntdXLTcYXv/hxgNntcRPqAbwOG9xsism0yXT+18= +github.com/casbin/govaluate v1.3.0/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A= +github.com/casbin/govaluate v1.10.0 h1:ffGw51/hYH3w3rZcxO/KcaUIDOLP84w7nsidMVgaDG0= +github.com/casbin/govaluate v1.10.0/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A= +github.com/casbin/mongodb-adapter/v3 v3.7.0 h1:w9c3bea1BGK4eZTAmk17JkY52yv/xSZDSHKji8q+z6E= +github.com/casbin/mongodb-adapter/v3 v3.7.0/go.mod h1:F1mu4ojoJVE/8VhIMxMedhjfwRDdIXgANYs6Sd0MgVA= +github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= +github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= +github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= +github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/cockroachdb/errors v1.11.3 h1:5bA+k2Y6r+oz/6Z/RFlNeVCesGARKuC6YymtcDrbC/I= +github.com/cockroachdb/errors v1.11.3/go.mod h1:m4UIW4CDjx+R5cybPsNrRbreomiFqt8o1h1wUVazSd8= +github.com/cockroachdb/fifo v0.0.0-20240606204812-0bbfbd93a7ce h1:giXvy4KSc/6g/esnpM7Geqxka4WSqI1SZc7sMJFd3y4= +github.com/cockroachdb/fifo v0.0.0-20240606204812-0bbfbd93a7ce/go.mod h1:9/y3cnZ5GKakj/H4y9r9GTjCvAFta7KLgSHPJJYc52M= +github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b 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v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/api/chain/gateway/internal/appversion/version.go b/api/chain/gateway/internal/appversion/version.go new file mode 100644 index 0000000..d159c12 --- /dev/null +++ b/api/chain/gateway/internal/appversion/version.go @@ -0,0 +1,27 @@ +package appversion + +import ( + "github.com/tech/sendico/pkg/version" + vf "github.com/tech/sendico/pkg/version/factory" +) + +// Build information. Populated at build-time. +var ( + Version string + Revision string + Branch string + BuildUser string + BuildDate string +) + +func Create() version.Printer { + info := version.Info{ + Program: "MeetX Connectica Chain Gateway Service", + Revision: Revision, + Branch: Branch, + BuildUser: BuildUser, + BuildDate: BuildDate, + Version: Version, + } + return vf.Create(&info) +} diff --git a/api/chain/gateway/internal/keymanager/config.go b/api/chain/gateway/internal/keymanager/config.go new file mode 100644 index 0000000..ceb80b0 --- /dev/null +++ b/api/chain/gateway/internal/keymanager/config.go @@ -0,0 +1,13 @@ +package keymanager + +import "github.com/tech/sendico/pkg/model" + +// Driver identifies the key management backend implementation. +type Driver string + +const ( + DriverVault Driver = "vault" +) + +// Config represents a configured key manager driver with arbitrary settings. +type Config = model.DriverConfig[Driver] diff --git a/api/chain/gateway/internal/keymanager/keymanager.go b/api/chain/gateway/internal/keymanager/keymanager.go new file mode 100644 index 0000000..9b20c9c --- /dev/null +++ b/api/chain/gateway/internal/keymanager/keymanager.go @@ -0,0 +1,23 @@ +package keymanager + +import ( + "context" + "math/big" + + "github.com/ethereum/go-ethereum/core/types" +) + +// ManagedWalletKey captures information returned after provisioning a managed wallet key. +type ManagedWalletKey struct { + KeyID string + Address string + PublicKey string +} + +// Manager defines the contract for managing managed wallet keys. +type Manager interface { + // CreateManagedWalletKey provisions a new managed wallet key for the provided wallet reference and network. + CreateManagedWalletKey(ctx context.Context, walletRef string, network string) (*ManagedWalletKey, error) + // SignTransaction signs the provided transaction using the identified key material. + SignTransaction(ctx context.Context, keyID string, tx *types.Transaction, chainID *big.Int) (*types.Transaction, error) +} diff --git a/api/chain/gateway/internal/keymanager/vault/manager.go b/api/chain/gateway/internal/keymanager/vault/manager.go new file mode 100644 index 0000000..85f9b37 --- /dev/null +++ b/api/chain/gateway/internal/keymanager/vault/manager.go @@ -0,0 +1,269 @@ +package vault + +import ( + "context" + "crypto/ecdsa" + "crypto/rand" + "encoding/hex" + "math/big" + "os" + "path" + "strings" + + "github.com/decred/dcrd/dcrec/secp256k1/v4" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/crypto" + "github.com/hashicorp/vault/api" + "go.uber.org/zap" + + "github.com/tech/sendico/chain/gateway/internal/keymanager" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" +) + +// Config describes how to connect to Vault for managed wallet keys. +type Config struct { + Address string `mapstructure:"address"` + TokenEnv string `mapstructure:"token_env"` + Namespace string `mapstructure:"namespace"` + MountPath string `mapstructure:"mount_path"` + KeyPrefix string `mapstructure:"key_prefix"` +} + +// Manager implements the keymanager.Manager contract backed by HashiCorp Vault. +type Manager struct { + logger mlogger.Logger + client *api.Client + store *api.KVv2 + keyPrefix string +} + +// New constructs a Vault-backed key manager. +func New(logger mlogger.Logger, cfg Config) (*Manager, error) { + if logger == nil { + return nil, merrors.InvalidArgument("vault key manager: logger is required") + } + address := strings.TrimSpace(cfg.Address) + if address == "" { + logger.Error("vault address missing") + return nil, merrors.InvalidArgument("vault key manager: address is required") + } + tokenEnv := strings.TrimSpace(cfg.TokenEnv) + if tokenEnv == "" { + logger.Error("vault token env missing") + return nil, merrors.InvalidArgument("vault key manager: token_env is required") + } + token := strings.TrimSpace(os.Getenv(tokenEnv)) + if token == "" { + logger.Error("vault token env not set", zap.String("env", tokenEnv)) + return nil, merrors.InvalidArgument("vault key manager: token env " + tokenEnv + " is not set") + } + mountPath := strings.Trim(strings.TrimSpace(cfg.MountPath), "/") + if mountPath == "" { + logger.Error("vault mount path missing") + return nil, merrors.InvalidArgument("vault key manager: mount_path is required") + } + keyPrefix := strings.Trim(strings.TrimSpace(cfg.KeyPrefix), "/") + if keyPrefix == "" { + keyPrefix = "chain/gateway/wallets" + } + + clientCfg := api.DefaultConfig() + clientCfg.Address = address + + client, err := api.NewClient(clientCfg) + if err != nil { + logger.Error("failed to create vault client", zap.Error(err)) + return nil, merrors.Internal("vault key manager: failed to create client: " + err.Error()) + } + client.SetToken(token) + if ns := strings.TrimSpace(cfg.Namespace); ns != "" { + client.SetNamespace(ns) + } + + kv := client.KVv2(mountPath) + + return &Manager{ + logger: logger.Named("vault"), + client: client, + store: kv, + keyPrefix: keyPrefix, + }, nil +} + +// CreateManagedWalletKey creates a new managed wallet key and stores it in Vault. +func (m *Manager) CreateManagedWalletKey(ctx context.Context, walletRef string, network string) (*keymanager.ManagedWalletKey, error) { + if strings.TrimSpace(walletRef) == "" { + m.logger.Warn("walletRef missing for managed key creation", zap.String("network", network)) + return nil, merrors.InvalidArgument("vault key manager: walletRef is required") + } + if strings.TrimSpace(network) == "" { + m.logger.Warn("network missing for managed key creation", zap.String("wallet_ref", walletRef)) + return nil, merrors.InvalidArgument("vault key manager: network is required") + } + + privateKey, err := ecdsa.GenerateKey(secp256k1.S256(), rand.Reader) + if err != nil { + m.logger.Warn("failed to generate managed wallet key", zap.String("wallet_ref", walletRef), zap.String("network", network), zap.Error(err)) + return nil, merrors.Internal("vault key manager: failed to generate key: " + err.Error()) + } + privateKeyBytes := crypto.FromECDSA(privateKey) + publicKey := privateKey.PublicKey + publicKeyBytes := crypto.FromECDSAPub(&publicKey) + publicKeyHex := hex.EncodeToString(publicKeyBytes) + address := crypto.PubkeyToAddress(publicKey).Hex() + + err = m.persistKey(ctx, walletRef, network, privateKeyBytes, publicKeyBytes, address) + if err != nil { + m.logger.Warn("failed to persist managed wallet key", zap.String("wallet_ref", walletRef), zap.String("network", network), zap.Error(err)) + zeroBytes(privateKeyBytes) + zeroBytes(publicKeyBytes) + return nil, err + } + zeroBytes(privateKeyBytes) + zeroBytes(publicKeyBytes) + + m.logger.Info("managed wallet key created", + zap.String("wallet_ref", walletRef), + zap.String("network", network), + zap.String("address", strings.ToLower(address)), + ) + + return &keymanager.ManagedWalletKey{ + KeyID: m.buildKeyID(network, walletRef), + Address: strings.ToLower(address), + PublicKey: publicKeyHex, + }, nil +} + +func (m *Manager) persistKey(ctx context.Context, walletRef, network string, privateKey, publicKey []byte, address string) error { + secretPath := m.buildKeyID(network, walletRef) + payload := map[string]interface{}{ + "private_key": hex.EncodeToString(privateKey), + "public_key": hex.EncodeToString(publicKey), + "address": strings.ToLower(address), + "network": strings.ToLower(network), + } + if _, err := m.store.Put(ctx, secretPath, payload); err != nil { + return merrors.Internal("vault key manager: failed to write secret at " + secretPath + ": " + err.Error()) + } + return nil +} + +func (m *Manager) buildKeyID(network, walletRef string) string { + net := strings.Trim(strings.ToLower(network), "/") + return path.Join(m.keyPrefix, net, walletRef) +} + +// SignTransaction loads the key material from Vault and signs the transaction. +func (m *Manager) SignTransaction(ctx context.Context, keyID string, tx *types.Transaction, chainID *big.Int) (*types.Transaction, error) { + if strings.TrimSpace(keyID) == "" { + m.logger.Warn("signing failed: empty key id") + return nil, merrors.InvalidArgument("vault key manager: keyID is required") + } + if tx == nil { + m.logger.Warn("signing failed: nil transaction", zap.String("key_id", keyID)) + return nil, merrors.InvalidArgument("vault key manager: transaction is nil") + } + if chainID == nil { + m.logger.Warn("signing failed: nil chain id", zap.String("key_id", keyID)) + return nil, merrors.InvalidArgument("vault key manager: chainID is nil") + } + + material, err := m.loadKey(ctx, keyID) + if err != nil { + m.logger.Warn("failed to load key material", zap.String("key_id", keyID), zap.Error(err)) + return nil, err + } + + keyBytes, err := hex.DecodeString(material.PrivateKey) + if err != nil { + m.logger.Warn("invalid key material", zap.String("key_id", keyID), zap.Error(err)) + return nil, merrors.Internal("vault key manager: invalid key material: " + err.Error()) + } + defer zeroBytes(keyBytes) + + privateKey, err := crypto.ToECDSA(keyBytes) + if err != nil { + m.logger.Warn("failed to construct private key", zap.String("key_id", keyID), zap.Error(err)) + return nil, merrors.Internal("vault key manager: failed to construct private key: " + err.Error()) + } + + signed, err := types.SignTx(tx, types.LatestSignerForChainID(chainID), privateKey) + if err != nil { + m.logger.Warn("failed to sign transaction", zap.String("key_id", keyID), zap.Error(err)) + return nil, merrors.Internal("vault key manager: failed to sign transaction: " + err.Error()) + } + m.logger.Info("transaction signed with managed key", + zap.String("key_id", keyID), + zap.String("network", material.Network), + zap.String("tx_hash", signed.Hash().Hex()), + ) + return signed, nil +} + +type keyMaterial struct { + PrivateKey string + PublicKey string + Address string + Network string +} + +func (m *Manager) loadKey(ctx context.Context, keyID string) (*keyMaterial, error) { + secretPath := strings.Trim(strings.TrimPrefix(keyID, "/"), "/") + secret, err := m.store.Get(ctx, secretPath) + if err != nil { + m.logger.Warn("failed to read secret", zap.String("path", secretPath), zap.Error(err)) + return nil, merrors.Internal("vault key manager: failed to read secret at " + secretPath + ": " + err.Error()) + } + if secret == nil || secret.Data == nil { + m.logger.Warn("secret not found", zap.String("path", secretPath)) + return nil, merrors.NoData("vault key manager: secret " + secretPath + " not found") + } + + getString := func(key string) (string, error) { + val, ok := secret.Data[key] + if !ok { + m.logger.Warn("secret missing field", zap.String("path", secretPath), zap.String("field", key)) + return "", merrors.Internal("vault key manager: secret " + secretPath + " missing " + key) + } + str, ok := val.(string) + if !ok || strings.TrimSpace(str) == "" { + m.logger.Warn("secret field invalid", zap.String("path", secretPath), zap.String("field", key)) + return "", merrors.Internal("vault key manager: secret " + secretPath + " invalid " + key) + } + return str, nil + } + + privateKey, err := getString("private_key") + if err != nil { + return nil, err + } + publicKey, err := getString("public_key") + if err != nil { + return nil, err + } + address, err := getString("address") + if err != nil { + return nil, err + } + network, err := getString("network") + if err != nil { + return nil, err + } + + return &keyMaterial{ + PrivateKey: privateKey, + PublicKey: publicKey, + Address: address, + Network: network, + }, nil +} + +func zeroBytes(data []byte) { + for i := range data { + data[i] = 0 + } +} + +var _ keymanager.Manager = (*Manager)(nil) diff --git a/api/chain/gateway/internal/server/internal/serverimp.go b/api/chain/gateway/internal/server/internal/serverimp.go new file mode 100644 index 0000000..a1cb7d8 --- /dev/null +++ b/api/chain/gateway/internal/server/internal/serverimp.go @@ -0,0 +1,259 @@ +package serverimp + +import ( + "context" + "os" + "strings" + "time" + + "github.com/mitchellh/mapstructure" + "github.com/tech/sendico/chain/gateway/internal/keymanager" + vaultmanager "github.com/tech/sendico/chain/gateway/internal/keymanager/vault" + gatewayservice "github.com/tech/sendico/chain/gateway/internal/service/gateway" + "github.com/tech/sendico/chain/gateway/storage" + gatewaymongo "github.com/tech/sendico/chain/gateway/storage/mongo" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/db" + "github.com/tech/sendico/pkg/merrors" + msg "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server/grpcapp" + "go.uber.org/zap" + "gopkg.in/yaml.v3" +) + +type Imp struct { + logger mlogger.Logger + file string + debug bool + + config *config + app *grpcapp.App[storage.Repository] +} + +type config struct { + *grpcapp.Config `yaml:",inline"` + Chains []chainConfig `yaml:"chains"` + ServiceWallet serviceWalletConfig `yaml:"service_wallet"` + KeyManagement keymanager.Config `yaml:"key_management"` +} + +type chainConfig struct { + Name string `yaml:"name"` + RPCURLEnv string `yaml:"rpc_url_env"` + ChainID uint64 `yaml:"chain_id"` + NativeToken string `yaml:"native_token"` + Tokens []tokenConfig `yaml:"tokens"` +} + +type serviceWalletConfig struct { + Chain string `yaml:"chain"` + Address string `yaml:"address"` + AddressEnv string `yaml:"address_env"` + PrivateKeyEnv string `yaml:"private_key_env"` +} + +type tokenConfig struct { + Symbol string `yaml:"symbol"` + Contract string `yaml:"contract"` + ContractEnv string `yaml:"contract_env"` +} + +// Create initialises the chain gateway server implementation. +func Create(logger mlogger.Logger, file string, debug bool) (*Imp, error) { + return &Imp{ + logger: logger.Named("server"), + file: file, + debug: debug, + }, nil +} + +func (i *Imp) Shutdown() { + if i.app == nil { + return + } + + timeout := 15 * time.Second + if i.config != nil && i.config.Runtime != nil { + timeout = i.config.Runtime.ShutdownTimeout() + } + + ctx, cancel := context.WithTimeout(context.Background(), timeout) + defer cancel() + + i.app.Shutdown(ctx) +} + +func (i *Imp) Start() error { + cfg, err := i.loadConfig() + if err != nil { + return err + } + i.config = cfg + + repoFactory := func(logger mlogger.Logger, conn *db.MongoConnection) (storage.Repository, error) { + return gatewaymongo.New(logger, conn) + } + + cl := i.logger.Named("config") + networkConfigs := resolveNetworkConfigs(cl.Named("network"), cfg.Chains) + walletConfig := resolveServiceWallet(cl.Named("wallet"), cfg.ServiceWallet) + keyManager, err := resolveKeyManager(i.logger.Named("key_manager"), cfg.KeyManagement) + if err != nil { + return err + } + + serviceFactory := func(logger mlogger.Logger, repo storage.Repository, producer msg.Producer) (grpcapp.Service, error) { + executor := gatewayservice.NewOnChainExecutor(logger, keyManager) + opts := []gatewayservice.Option{ + gatewayservice.WithNetworks(networkConfigs), + gatewayservice.WithServiceWallet(walletConfig), + gatewayservice.WithKeyManager(keyManager), + gatewayservice.WithTransferExecutor(executor), + } + return gatewayservice.NewService(logger, repo, producer, opts...), nil + } + + app, err := grpcapp.NewApp(i.logger, "chain_gateway", cfg.Config, i.debug, repoFactory, serviceFactory) + if err != nil { + return err + } + i.app = app + + return i.app.Start() +} + +func (i *Imp) loadConfig() (*config, error) { + data, err := os.ReadFile(i.file) + if err != nil { + i.logger.Error("could not read configuration file", zap.String("config_file", i.file), zap.Error(err)) + return nil, err + } + + cfg := &config{ + Config: &grpcapp.Config{}, + } + if err := yaml.Unmarshal(data, cfg); err != nil { + i.logger.Error("failed to parse configuration", zap.Error(err)) + return nil, err + } + + if cfg.Runtime == nil { + cfg.Runtime = &grpcapp.RuntimeConfig{ShutdownTimeoutSeconds: 15} + } + + if cfg.GRPC == nil { + cfg.GRPC = &routers.GRPCConfig{ + Network: "tcp", + Address: ":50070", + EnableReflection: true, + EnableHealth: true, + } + } + + return cfg, nil +} + +func resolveNetworkConfigs(logger mlogger.Logger, chains []chainConfig) []gatewayservice.Network { + result := make([]gatewayservice.Network, 0, len(chains)) + for _, chain := range chains { + if strings.TrimSpace(chain.Name) == "" { + logger.Warn("skipping unnamed chain configuration") + continue + } + rpcURL := strings.TrimSpace(os.Getenv(chain.RPCURLEnv)) + if rpcURL == "" { + logger.Warn("chain RPC endpoint not configured", zap.String("chain", chain.Name), zap.String("env", chain.RPCURLEnv)) + } + contracts := make([]gatewayservice.TokenContract, 0, len(chain.Tokens)) + for _, token := range chain.Tokens { + symbol := strings.TrimSpace(token.Symbol) + if symbol == "" { + logger.Warn("skipping token with empty symbol", zap.String("chain", chain.Name)) + continue + } + addr := strings.TrimSpace(token.Contract) + env := strings.TrimSpace(token.ContractEnv) + if addr == "" && env != "" { + addr = strings.TrimSpace(os.Getenv(env)) + } + if addr == "" { + if env != "" { + logger.Warn("token contract not configured", zap.String("token", symbol), zap.String("env", env), zap.String("chain", chain.Name)) + } else { + logger.Warn("token contract not configured", zap.String("token", symbol), zap.String("chain", chain.Name)) + } + continue + } + contracts = append(contracts, gatewayservice.TokenContract{ + Symbol: symbol, + ContractAddress: addr, + }) + } + + result = append(result, gatewayservice.Network{ + Name: chain.Name, + RPCURL: rpcURL, + ChainID: chain.ChainID, + NativeToken: chain.NativeToken, + TokenConfigs: contracts, + }) + } + return result +} + +func resolveServiceWallet(logger mlogger.Logger, cfg serviceWalletConfig) gatewayservice.ServiceWallet { + address := strings.TrimSpace(cfg.Address) + if address == "" && cfg.AddressEnv != "" { + address = strings.TrimSpace(os.Getenv(cfg.AddressEnv)) + } + + privateKey := strings.TrimSpace(os.Getenv(cfg.PrivateKeyEnv)) + + if address == "" { + if cfg.AddressEnv != "" { + logger.Warn("service wallet address not configured", zap.String("env", cfg.AddressEnv)) + } else { + logger.Warn("service wallet address not configured", zap.String("chain", cfg.Chain)) + } + } + if privateKey == "" { + logger.Warn("service wallet private key not configured", zap.String("env", cfg.PrivateKeyEnv)) + } + + return gatewayservice.ServiceWallet{ + Network: cfg.Chain, + Address: address, + PrivateKey: privateKey, + } +} + +func resolveKeyManager(logger mlogger.Logger, cfg keymanager.Config) (keymanager.Manager, error) { + driver := strings.ToLower(strings.TrimSpace(string(cfg.Driver))) + if driver == "" { + err := merrors.InvalidArgument("key management driver is not configured") + logger.Error("key management driver missing") + return nil, err + } + + switch keymanager.Driver(driver) { + case keymanager.DriverVault: + settings := vaultmanager.Config{} + if len(cfg.Settings) > 0 { + if err := mapstructure.Decode(cfg.Settings, &settings); err != nil { + logger.Error("failed to decode vault key manager settings", zap.Error(err), zap.Any("settings", cfg.Settings)) + return nil, merrors.InvalidArgument("invalid vault key manager settings: " + err.Error()) + } + } + manager, err := vaultmanager.New(logger, settings) + if err != nil { + logger.Error("failed to initialise vault key manager", zap.Error(err)) + return nil, err + } + return manager, nil + default: + err := merrors.InvalidArgument("unsupported key management driver: " + driver) + logger.Error("unsupported key management driver", zap.String("driver", driver)) + return nil, err + } +} diff --git a/api/chain/gateway/internal/server/server.go b/api/chain/gateway/internal/server/server.go new file mode 100644 index 0000000..c058db1 --- /dev/null +++ b/api/chain/gateway/internal/server/server.go @@ -0,0 +1,12 @@ +package server + +import ( + serverimp "github.com/tech/sendico/chain/gateway/internal/server/internal" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" +) + +// Create constructs the chain gateway server implementation. +func Create(logger mlogger.Logger, file string, debug bool) (server.Application, error) { + return serverimp.Create(logger, file, debug) +} diff --git a/api/chain/gateway/internal/service/gateway/conversion_helpers.go b/api/chain/gateway/internal/service/gateway/conversion_helpers.go new file mode 100644 index 0000000..a1803d7 --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/conversion_helpers.go @@ -0,0 +1,21 @@ +package gateway + +import moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + +func cloneMoney(m *moneyv1.Money) *moneyv1.Money { + if m == nil { + return nil + } + return &moneyv1.Money{Amount: m.GetAmount(), Currency: m.GetCurrency()} +} + +func cloneMetadata(input map[string]string) map[string]string { + if len(input) == 0 { + return nil + } + clone := make(map[string]string, len(input)) + for k, v := range input { + clone[k] = v + } + return clone +} diff --git a/api/chain/gateway/internal/service/gateway/executor.go b/api/chain/gateway/internal/service/gateway/executor.go new file mode 100644 index 0000000..1972260 --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/executor.go @@ -0,0 +1,385 @@ +package gateway + +import ( + "context" + "errors" + "math/big" + "strings" + "sync" + "time" + + "github.com/ethereum/go-ethereum" + "github.com/ethereum/go-ethereum/accounts/abi" + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/ethclient" + "github.com/shopspring/decimal" + "go.uber.org/zap" + + "github.com/tech/sendico/chain/gateway/internal/keymanager" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" +) + +// TransferExecutor handles on-chain submission of transfers. +type TransferExecutor interface { + SubmitTransfer(ctx context.Context, transfer *model.Transfer, source *model.ManagedWallet, destinationAddress string, network Network) (string, error) + AwaitConfirmation(ctx context.Context, network Network, txHash string) (*types.Receipt, error) +} + +// NewOnChainExecutor constructs a TransferExecutor that talks to an EVM-compatible chain. +func NewOnChainExecutor(logger mlogger.Logger, keyManager keymanager.Manager) TransferExecutor { + return &onChainExecutor{ + logger: logger.Named("executor"), + keyManager: keyManager, + clients: map[string]*ethclient.Client{}, + } +} + +type onChainExecutor struct { + logger mlogger.Logger + keyManager keymanager.Manager + + mu sync.Mutex + clients map[string]*ethclient.Client +} + +func (o *onChainExecutor) SubmitTransfer(ctx context.Context, transfer *model.Transfer, source *model.ManagedWallet, destinationAddress string, network Network) (string, error) { + if o.keyManager == nil { + o.logger.Error("key manager not configured") + return "", executorInternal("key manager is not configured", nil) + } + rpcURL := strings.TrimSpace(network.RPCURL) + if rpcURL == "" { + o.logger.Error("network rpc url missing", zap.String("network", network.Name)) + return "", executorInvalid("network rpc url is not configured") + } + if source == nil || transfer == nil { + o.logger.Error("transfer context missing") + return "", executorInvalid("transfer context missing") + } + if strings.TrimSpace(source.KeyReference) == "" { + o.logger.Error("source wallet missing key reference", zap.String("wallet_ref", source.WalletRef)) + return "", executorInvalid("source wallet missing key reference") + } + if strings.TrimSpace(source.DepositAddress) == "" { + o.logger.Error("source wallet missing deposit address", zap.String("wallet_ref", source.WalletRef)) + return "", executorInvalid("source wallet missing deposit address") + } + if !common.IsHexAddress(destinationAddress) { + o.logger.Error("invalid destination address", zap.String("transfer_ref", transfer.TransferRef), zap.String("address", destinationAddress)) + return "", executorInvalid("invalid destination address " + destinationAddress) + } + + o.logger.Info("submitting transfer", + zap.String("transfer_ref", transfer.TransferRef), + zap.String("source_wallet_ref", source.WalletRef), + zap.String("network", network.Name), + zap.String("destination", strings.ToLower(destinationAddress)), + ) + + client, err := o.getClient(ctx, rpcURL) + if err != nil { + o.logger.Warn("failed to initialise rpc client", + zap.String("network", network.Name), + zap.String("rpc_url", rpcURL), + zap.Error(err), + ) + return "", err + } + + sourceAddress := common.HexToAddress(source.DepositAddress) + destination := common.HexToAddress(destinationAddress) + + ctx, cancel := context.WithTimeout(ctx, 60*time.Second) + defer cancel() + + nonce, err := client.PendingNonceAt(ctx, sourceAddress) + if err != nil { + o.logger.Warn("failed to fetch nonce", + zap.String("transfer_ref", transfer.TransferRef), + zap.String("wallet_ref", source.WalletRef), + zap.Error(err), + ) + return "", executorInternal("failed to fetch nonce", err) + } + + gasPrice, err := client.SuggestGasPrice(ctx) + if err != nil { + o.logger.Warn("failed to suggest gas price", + zap.String("transfer_ref", transfer.TransferRef), + zap.String("network", network.Name), + zap.Error(err), + ) + return "", executorInternal("failed to suggest gas price", err) + } + + var tx *types.Transaction + var txHash string + + chainID := new(big.Int).SetUint64(network.ChainID) + + if strings.TrimSpace(transfer.ContractAddress) == "" { + o.logger.Warn("native token transfer requested but not supported", zap.String("transfer_ref", transfer.TransferRef)) + return "", merrors.NotImplemented("executor: native token transfers not yet supported") + } + + if !common.IsHexAddress(transfer.ContractAddress) { + o.logger.Warn("invalid token contract address", + zap.String("transfer_ref", transfer.TransferRef), + zap.String("contract", transfer.ContractAddress), + ) + return "", executorInvalid("invalid token contract address " + transfer.ContractAddress) + } + tokenAddress := common.HexToAddress(transfer.ContractAddress) + + decimals, err := erc20Decimals(ctx, client, tokenAddress) + if err != nil { + o.logger.Warn("failed to read token decimals", + zap.String("transfer_ref", transfer.TransferRef), + zap.String("contract", transfer.ContractAddress), + zap.Error(err), + ) + return "", err + } + + amount := transfer.NetAmount + if amount == nil || strings.TrimSpace(amount.Amount) == "" { + o.logger.Warn("transfer missing net amount", zap.String("transfer_ref", transfer.TransferRef)) + return "", executorInvalid("transfer missing net amount") + } + amountInt, err := toBaseUnits(amount.Amount, decimals) + if err != nil { + o.logger.Warn("failed to convert amount to base units", + zap.String("transfer_ref", transfer.TransferRef), + zap.String("amount", amount.Amount), + zap.Error(err), + ) + return "", err + } + + input, err := erc20ABI.Pack("transfer", destination, amountInt) + if err != nil { + o.logger.Warn("failed to encode transfer call", + zap.String("transfer_ref", transfer.TransferRef), + zap.Error(err), + ) + return "", executorInternal("failed to encode transfer call", err) + } + + callMsg := ethereum.CallMsg{ + From: sourceAddress, + To: &tokenAddress, + GasPrice: gasPrice, + Data: input, + } + gasLimit, err := client.EstimateGas(ctx, callMsg) + if err != nil { + o.logger.Warn("failed to estimate gas", + zap.String("transfer_ref", transfer.TransferRef), + zap.Error(err), + ) + return "", executorInternal("failed to estimate gas", err) + } + + tx = types.NewTransaction(nonce, tokenAddress, big.NewInt(0), gasLimit, gasPrice, input) + + signedTx, err := o.keyManager.SignTransaction(ctx, source.KeyReference, tx, chainID) + if err != nil { + o.logger.Warn("failed to sign transaction", + zap.String("transfer_ref", transfer.TransferRef), + zap.String("wallet_ref", source.WalletRef), + zap.Error(err), + ) + return "", err + } + + if err := client.SendTransaction(ctx, signedTx); err != nil { + o.logger.Warn("failed to send transaction", + zap.String("transfer_ref", transfer.TransferRef), + zap.Error(err), + ) + return "", executorInternal("failed to send transaction", err) + } + + txHash = signedTx.Hash().Hex() + o.logger.Info("transaction submitted", + zap.String("transfer_ref", transfer.TransferRef), + zap.String("tx_hash", txHash), + zap.String("network", network.Name), + ) + + return txHash, nil +} + +func (o *onChainExecutor) getClient(ctx context.Context, rpcURL string) (*ethclient.Client, error) { + o.mu.Lock() + client, ok := o.clients[rpcURL] + o.mu.Unlock() + if ok { + return client, nil + } + + c, err := ethclient.DialContext(ctx, rpcURL) + if err != nil { + return nil, executorInternal("failed to connect to rpc "+rpcURL, err) + } + + o.mu.Lock() + defer o.mu.Unlock() + if existing, ok := o.clients[rpcURL]; ok { + // Another routine initialised it in the meantime; prefer the existing client and close the new one. + c.Close() + return existing, nil + } + o.clients[rpcURL] = c + return c, nil +} + +func (o *onChainExecutor) AwaitConfirmation(ctx context.Context, network Network, txHash string) (*types.Receipt, error) { + if strings.TrimSpace(txHash) == "" { + o.logger.Warn("missing transaction hash for confirmation", zap.String("network", network.Name)) + return nil, executorInvalid("tx hash is required") + } + rpcURL := strings.TrimSpace(network.RPCURL) + if rpcURL == "" { + o.logger.Warn("network rpc url missing while awaiting confirmation", zap.String("tx_hash", txHash)) + return nil, executorInvalid("network rpc url is not configured") + } + + client, err := o.getClient(ctx, rpcURL) + if err != nil { + return nil, err + } + + hash := common.HexToHash(txHash) + ticker := time.NewTicker(3 * time.Second) + defer ticker.Stop() + + for { + receipt, err := client.TransactionReceipt(ctx, hash) + if err != nil { + if errors.Is(err, ethereum.NotFound) { + select { + case <-ticker.C: + o.logger.Debug("transaction not yet mined", + zap.String("tx_hash", txHash), + zap.String("network", network.Name), + ) + continue + case <-ctx.Done(): + o.logger.Warn("context cancelled while awaiting confirmation", + zap.String("tx_hash", txHash), + zap.String("network", network.Name), + ) + return nil, ctx.Err() + } + } + o.logger.Warn("failed to fetch transaction receipt", + zap.String("tx_hash", txHash), + zap.String("network", network.Name), + zap.Error(err), + ) + return nil, executorInternal("failed to fetch transaction receipt", err) + } + o.logger.Info("transaction confirmed", + zap.String("tx_hash", txHash), + zap.String("network", network.Name), + zap.Uint64("block_number", receipt.BlockNumber.Uint64()), + zap.Uint64("status", receipt.Status), + ) + return receipt, nil + } +} + +var ( + erc20ABI abi.ABI +) + +func init() { + var err error + erc20ABI, err = abi.JSON(strings.NewReader(erc20ABIJSON)) + if err != nil { + panic("executor: failed to parse erc20 abi: " + err.Error()) + } +} + +const erc20ABIJSON = ` +[ + { + "constant": false, + "inputs": [ + { "name": "_to", "type": "address" }, + { "name": "_value", "type": "uint256" } + ], + "name": "transfer", + "outputs": [{ "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "decimals", + "outputs": [{ "name": "", "type": "uint8" }], + "payable": false, + "stateMutability": "view", + "type": "function" + } +]` + +func erc20Decimals(ctx context.Context, client *ethclient.Client, token common.Address) (uint8, error) { + callData, err := erc20ABI.Pack("decimals") + if err != nil { + return 0, executorInternal("failed to encode decimals call", err) + } + msg := ethereum.CallMsg{ + To: &token, + Data: callData, + } + output, err := client.CallContract(ctx, msg, nil) + if err != nil { + return 0, executorInternal("decimals call failed", err) + } + values, err := erc20ABI.Unpack("decimals", output) + if err != nil { + return 0, executorInternal("failed to unpack decimals", err) + } + if len(values) == 0 { + return 0, executorInternal("decimals call returned no data", nil) + } + decimals, ok := values[0].(uint8) + if !ok { + return 0, executorInternal("decimals call returned unexpected type", nil) + } + return decimals, nil +} + +func toBaseUnits(amount string, decimals uint8) (*big.Int, error) { + value, err := decimal.NewFromString(strings.TrimSpace(amount)) + if err != nil { + return nil, executorInvalid("invalid amount " + amount + ": " + err.Error()) + } + if value.IsNegative() { + return nil, executorInvalid("amount must be positive") + } + multiplier := decimal.NewFromInt(1).Shift(int32(decimals)) + scaled := value.Mul(multiplier) + if !scaled.Equal(scaled.Truncate(0)) { + return nil, executorInvalid("amount " + amount + " exceeds token precision") + } + return scaled.BigInt(), nil +} + +func executorInvalid(msg string) error { + return merrors.InvalidArgument("executor: " + msg) +} + +func executorInternal(msg string, err error) error { + if err != nil { + msg = msg + ": " + err.Error() + } + return merrors.Internal("executor: " + msg) +} diff --git a/api/chain/gateway/internal/service/gateway/metrics.go b/api/chain/gateway/internal/service/gateway/metrics.go new file mode 100644 index 0000000..1f9aced --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/metrics.go @@ -0,0 +1,65 @@ +package gateway + +import ( + "errors" + "sync" + "time" + + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" + "github.com/tech/sendico/pkg/merrors" +) + +var ( + metricsOnce sync.Once + + rpcLatency *prometheus.HistogramVec + rpcStatus *prometheus.CounterVec +) + +func initMetrics() { + metricsOnce.Do(func() { + rpcLatency = promauto.NewHistogramVec(prometheus.HistogramOpts{ + Namespace: "sendico", + Subsystem: "chain_gateway", + Name: "rpc_latency_seconds", + Help: "Latency distribution for chain gateway RPC handlers.", + Buckets: prometheus.DefBuckets, + }, []string{"method"}) + + rpcStatus = promauto.NewCounterVec(prometheus.CounterOpts{ + Namespace: "sendico", + Subsystem: "chain_gateway", + Name: "rpc_requests_total", + Help: "Total number of RPC invocations grouped by method and status.", + }, []string{"method", "status"}) + }) +} + +func observeRPC(method string, err error, duration time.Duration) { + if rpcLatency != nil { + rpcLatency.WithLabelValues(method).Observe(duration.Seconds()) + } + if rpcStatus != nil { + rpcStatus.WithLabelValues(method, statusLabel(err)).Inc() + } +} + +func statusLabel(err error) string { + switch { + case err == nil: + return "ok" + case errors.Is(err, merrors.ErrInvalidArg): + return "invalid_argument" + case errors.Is(err, merrors.ErrNoData): + return "not_found" + case errors.Is(err, merrors.ErrDataConflict): + return "conflict" + case errors.Is(err, merrors.ErrAccessDenied): + return "denied" + case errors.Is(err, merrors.ErrInternal): + return "internal" + default: + return "error" + } +} diff --git a/api/chain/gateway/internal/service/gateway/options.go b/api/chain/gateway/internal/service/gateway/options.go new file mode 100644 index 0000000..aab4636 --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/options.go @@ -0,0 +1,90 @@ +package gateway + +import ( + "strings" + + "github.com/tech/sendico/chain/gateway/internal/keymanager" + clockpkg "github.com/tech/sendico/pkg/clock" +) + +// Option configures the Service. +type Option func(*Service) + +// Network describes a supported blockchain network and known token contracts. +type Network struct { + Name string + RPCURL string + ChainID uint64 + NativeToken string + TokenConfigs []TokenContract +} + +// TokenContract captures the metadata needed to work with a specific on-chain token. +type TokenContract struct { + Symbol string + ContractAddress string +} + +// ServiceWallet captures the managed service wallet configuration. +type ServiceWallet struct { + Network string + Address string + PrivateKey string +} + +// WithKeyManager configures the service key manager. +func WithKeyManager(manager keymanager.Manager) Option { + return func(s *Service) { + s.keyManager = manager + } +} + +// WithTransferExecutor configures the executor responsible for on-chain submissions. +func WithTransferExecutor(executor TransferExecutor) Option { + return func(s *Service) { + s.executor = executor + } +} + +// WithNetworks configures supported blockchain networks. +func WithNetworks(networks []Network) Option { + return func(s *Service) { + if len(networks) == 0 { + return + } + if s.networks == nil { + s.networks = make(map[string]Network, len(networks)) + } + for _, network := range networks { + if network.Name == "" { + continue + } + clone := network + if clone.TokenConfigs == nil { + clone.TokenConfigs = []TokenContract{} + } + for i := range clone.TokenConfigs { + clone.TokenConfigs[i].Symbol = strings.ToUpper(strings.TrimSpace(clone.TokenConfigs[i].Symbol)) + clone.TokenConfigs[i].ContractAddress = strings.ToLower(strings.TrimSpace(clone.TokenConfigs[i].ContractAddress)) + } + clone.Name = strings.ToLower(strings.TrimSpace(clone.Name)) + s.networks[clone.Name] = clone + } + } +} + +// WithServiceWallet configures the service wallet binding. +func WithServiceWallet(wallet ServiceWallet) Option { + return func(s *Service) { + s.serviceWallet = wallet + } +} + +// WithClock overrides the service clock. +func WithClock(clk clockpkg.Clock) Option { + return func(s *Service) { + if clk != nil { + s.clock = clk + } + } +} diff --git a/api/chain/gateway/internal/service/gateway/service.go b/api/chain/gateway/internal/service/gateway/service.go new file mode 100644 index 0000000..4affea2 --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/service.go @@ -0,0 +1,214 @@ +package gateway + +import ( + "context" + "strings" + + gatewayv1 "github.com/tech/sendico/chain/gateway/internal/generated/service/gateway/v1" + "github.com/tech/sendico/chain/gateway/internal/keymanager" + "github.com/tech/sendico/chain/gateway/storage" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + clockpkg "github.com/tech/sendico/pkg/clock" + msg "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "google.golang.org/grpc" +) + +type serviceError string + +func (e serviceError) Error() string { + return string(e) +} + +var ( + errStorageUnavailable = serviceError("chain_gateway: storage not initialised") +) + +// Service implements the ChainGatewayService RPC contract. +type Service struct { + logger mlogger.Logger + storage storage.Repository + producer msg.Producer + clock clockpkg.Clock + + networks map[string]Network + serviceWallet ServiceWallet + keyManager keymanager.Manager + executor TransferExecutor + + gatewayv1.UnimplementedChainGatewayServiceServer +} + +// NewService constructs the chain gateway service skeleton. +func NewService(logger mlogger.Logger, repo storage.Repository, producer msg.Producer, opts ...Option) *Service { + svc := &Service{ + logger: logger.Named("chain_gateway"), + storage: repo, + producer: producer, + clock: clockpkg.System{}, + networks: map[string]Network{}, + } + + initMetrics() + + for _, opt := range opts { + if opt != nil { + opt(svc) + } + } + + if svc.clock == nil { + svc.clock = clockpkg.System{} + } + if svc.networks == nil { + svc.networks = map[string]Network{} + } + + return svc +} + +// Register wires the service onto the provided gRPC router. +func (s *Service) Register(router routers.GRPC) error { + return router.Register(func(reg grpc.ServiceRegistrar) { + gatewayv1.RegisterChainGatewayServiceServer(reg, s) + }) +} + +func (s *Service) CreateManagedWallet(ctx context.Context, req *gatewayv1.CreateManagedWalletRequest) (*gatewayv1.CreateManagedWalletResponse, error) { + return executeUnary(ctx, s, "CreateManagedWallet", s.createManagedWalletHandler, req) +} + +func (s *Service) GetManagedWallet(ctx context.Context, req *gatewayv1.GetManagedWalletRequest) (*gatewayv1.GetManagedWalletResponse, error) { + return executeUnary(ctx, s, "GetManagedWallet", s.getManagedWalletHandler, req) +} + +func (s *Service) ListManagedWallets(ctx context.Context, req *gatewayv1.ListManagedWalletsRequest) (*gatewayv1.ListManagedWalletsResponse, error) { + return executeUnary(ctx, s, "ListManagedWallets", s.listManagedWalletsHandler, req) +} + +func (s *Service) GetWalletBalance(ctx context.Context, req *gatewayv1.GetWalletBalanceRequest) (*gatewayv1.GetWalletBalanceResponse, error) { + return executeUnary(ctx, s, "GetWalletBalance", s.getWalletBalanceHandler, req) +} + +func (s *Service) SubmitTransfer(ctx context.Context, req *gatewayv1.SubmitTransferRequest) (*gatewayv1.SubmitTransferResponse, error) { + return executeUnary(ctx, s, "SubmitTransfer", s.submitTransferHandler, req) +} + +func (s *Service) GetTransfer(ctx context.Context, req *gatewayv1.GetTransferRequest) (*gatewayv1.GetTransferResponse, error) { + return executeUnary(ctx, s, "GetTransfer", s.getTransferHandler, req) +} + +func (s *Service) ListTransfers(ctx context.Context, req *gatewayv1.ListTransfersRequest) (*gatewayv1.ListTransfersResponse, error) { + return executeUnary(ctx, s, "ListTransfers", s.listTransfersHandler, req) +} + +func (s *Service) EstimateTransferFee(ctx context.Context, req *gatewayv1.EstimateTransferFeeRequest) (*gatewayv1.EstimateTransferFeeResponse, error) { + return executeUnary(ctx, s, "EstimateTransferFee", s.estimateTransferFeeHandler, req) +} + +func (s *Service) ensureRepository(ctx context.Context) error { + if s.storage == nil { + return errStorageUnavailable + } + return s.storage.Ping(ctx) +} + +func executeUnary[TReq any, TResp any](ctx context.Context, svc *Service, method string, handler func(context.Context, *TReq) gsresponse.Responder[TResp], req *TReq) (*TResp, error) { + start := svc.clock.Now() + resp, err := gsresponse.Unary(svc.logger, mservice.ChainGateway, handler)(ctx, req) + observeRPC(method, err, svc.clock.Now().Sub(start)) + return resp, err +} + +func resolveContractAddress(tokens []TokenContract, symbol string) string { + upper := strings.ToUpper(symbol) + for _, token := range tokens { + if strings.EqualFold(token.Symbol, upper) && token.ContractAddress != "" { + return strings.ToLower(token.ContractAddress) + } + } + return "" +} + +func generateWalletRef() string { + return primitive.NewObjectID().Hex() +} + +func generateTransferRef() string { + return primitive.NewObjectID().Hex() +} + +func chainKeyFromEnum(chain gatewayv1.ChainNetwork) (string, gatewayv1.ChainNetwork) { + if name, ok := gatewayv1.ChainNetwork_name[int32(chain)]; ok { + key := strings.ToLower(strings.TrimPrefix(name, "CHAIN_NETWORK_")) + return key, chain + } + return "", gatewayv1.ChainNetwork_CHAIN_NETWORK_UNSPECIFIED +} + +func chainEnumFromName(name string) gatewayv1.ChainNetwork { + if name == "" { + return gatewayv1.ChainNetwork_CHAIN_NETWORK_UNSPECIFIED + } + upper := strings.ToUpper(strings.ReplaceAll(strings.ReplaceAll(name, " ", "_"), "-", "_")) + key := "CHAIN_NETWORK_" + upper + if val, ok := gatewayv1.ChainNetwork_value[key]; ok { + return gatewayv1.ChainNetwork(val) + } + return gatewayv1.ChainNetwork_CHAIN_NETWORK_UNSPECIFIED +} + +func managedWalletStatusToProto(status model.ManagedWalletStatus) gatewayv1.ManagedWalletStatus { + switch status { + case model.ManagedWalletStatusActive: + return gatewayv1.ManagedWalletStatus_MANAGED_WALLET_ACTIVE + case model.ManagedWalletStatusSuspended: + return gatewayv1.ManagedWalletStatus_MANAGED_WALLET_SUSPENDED + case model.ManagedWalletStatusClosed: + return gatewayv1.ManagedWalletStatus_MANAGED_WALLET_CLOSED + default: + return gatewayv1.ManagedWalletStatus_MANAGED_WALLET_STATUS_UNSPECIFIED + } +} + +func transferStatusToModel(status gatewayv1.TransferStatus) model.TransferStatus { + switch status { + case gatewayv1.TransferStatus_TRANSFER_PENDING: + return model.TransferStatusPending + case gatewayv1.TransferStatus_TRANSFER_SIGNING: + return model.TransferStatusSigning + case gatewayv1.TransferStatus_TRANSFER_SUBMITTED: + return model.TransferStatusSubmitted + case gatewayv1.TransferStatus_TRANSFER_CONFIRMED: + return model.TransferStatusConfirmed + case gatewayv1.TransferStatus_TRANSFER_FAILED: + return model.TransferStatusFailed + case gatewayv1.TransferStatus_TRANSFER_CANCELLED: + return model.TransferStatusCancelled + default: + return "" + } +} + +func transferStatusToProto(status model.TransferStatus) gatewayv1.TransferStatus { + switch status { + case model.TransferStatusPending: + return gatewayv1.TransferStatus_TRANSFER_PENDING + case model.TransferStatusSigning: + return gatewayv1.TransferStatus_TRANSFER_SIGNING + case model.TransferStatusSubmitted: + return gatewayv1.TransferStatus_TRANSFER_SUBMITTED + case model.TransferStatusConfirmed: + return gatewayv1.TransferStatus_TRANSFER_CONFIRMED + case model.TransferStatusFailed: + return gatewayv1.TransferStatus_TRANSFER_FAILED + case model.TransferStatusCancelled: + return gatewayv1.TransferStatus_TRANSFER_CANCELLED + default: + return gatewayv1.TransferStatus_TRANSFER_STATUS_UNSPECIFIED + } +} diff --git a/api/chain/gateway/internal/service/gateway/service_test.go b/api/chain/gateway/internal/service/gateway/service_test.go new file mode 100644 index 0000000..61a41e6 --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/service_test.go @@ -0,0 +1,556 @@ +package gateway + +import ( + "context" + "fmt" + "math/big" + "sort" + "strings" + "sync" + "testing" + "time" + + "github.com/stretchr/testify/require" + igatewayv1 "github.com/tech/sendico/chain/gateway/internal/generated/service/gateway/v1" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" + + "github.com/tech/sendico/chain/gateway/internal/keymanager" + "github.com/tech/sendico/chain/gateway/storage" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/merrors" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + paginationv1 "github.com/tech/sendico/pkg/proto/common/pagination/v1" + + "github.com/ethereum/go-ethereum/core/types" +) + +const ( + walletDefaultLimit int64 = 50 + walletMaxLimit int64 = 200 + transferDefaultLimit int64 = 50 + transferMaxLimit int64 = 200 + depositDefaultLimit int64 = 100 + depositMaxLimit int64 = 500 +) + +func TestCreateManagedWallet_Idempotent(t *testing.T) { + svc, repo := newTestService(t) + + ctx := context.Background() + req := &igatewayv1.CreateManagedWalletRequest{ + IdempotencyKey: "idem-1", + OrganizationRef: "org-1", + OwnerRef: "owner-1", + Asset: &igatewayv1.Asset{ + Chain: igatewayv1.ChainNetwork_CHAIN_NETWORK_ETHEREUM_MAINNET, + TokenSymbol: "USDC", + }, + } + + resp, err := svc.CreateManagedWallet(ctx, req) + require.NoError(t, err) + require.NotNil(t, resp.GetWallet()) + firstRef := resp.GetWallet().GetWalletRef() + require.NotEmpty(t, firstRef) + + resp2, err := svc.CreateManagedWallet(ctx, req) + require.NoError(t, err) + require.Equal(t, firstRef, resp2.GetWallet().GetWalletRef()) + + // ensure stored only once + require.Equal(t, 1, repo.wallets.count()) +} + +func TestSubmitTransfer_ManagedDestination(t *testing.T) { + svc, repo := newTestService(t) + ctx := context.Background() + + // create source wallet + srcResp, err := svc.CreateManagedWallet(ctx, &igatewayv1.CreateManagedWalletRequest{ + IdempotencyKey: "idem-src", + OrganizationRef: "org-1", + OwnerRef: "owner-1", + Asset: &igatewayv1.Asset{ + Chain: igatewayv1.ChainNetwork_CHAIN_NETWORK_ETHEREUM_MAINNET, + TokenSymbol: "USDC", + }, + }) + require.NoError(t, err) + srcRef := srcResp.GetWallet().GetWalletRef() + + // destination wallet + dstResp, err := svc.CreateManagedWallet(ctx, &igatewayv1.CreateManagedWalletRequest{ + IdempotencyKey: "idem-dst", + OrganizationRef: "org-1", + OwnerRef: "owner-2", + Asset: &igatewayv1.Asset{ + Chain: igatewayv1.ChainNetwork_CHAIN_NETWORK_ETHEREUM_MAINNET, + TokenSymbol: "USDC", + }, + }) + require.NoError(t, err) + dstRef := dstResp.GetWallet().GetWalletRef() + + transferResp, err := svc.SubmitTransfer(ctx, &igatewayv1.SubmitTransferRequest{ + IdempotencyKey: "transfer-1", + OrganizationRef: "org-1", + SourceWalletRef: srcRef, + Destination: &igatewayv1.TransferDestination{ + Destination: &igatewayv1.TransferDestination_ManagedWalletRef{ManagedWalletRef: dstRef}, + }, + Amount: &moneyv1.Money{Currency: "USDC", Amount: "100"}, + Fees: []*igatewayv1.ServiceFeeBreakdown{ + { + FeeCode: "service", + Amount: &moneyv1.Money{Currency: "USDC", Amount: "5"}, + }, + }, + }) + require.NoError(t, err) + require.NotNil(t, transferResp.GetTransfer()) + require.Equal(t, "95", transferResp.GetTransfer().GetNetAmount().GetAmount()) + + stored := repo.transfers.get(transferResp.GetTransfer().GetTransferRef()) + require.NotNil(t, stored) + require.Equal(t, model.TransferStatusPending, stored.Status) + + // GetTransfer + getResp, err := svc.GetTransfer(ctx, &igatewayv1.GetTransferRequest{TransferRef: stored.TransferRef}) + require.NoError(t, err) + require.Equal(t, stored.TransferRef, getResp.GetTransfer().GetTransferRef()) + + // ListTransfers + listResp, err := svc.ListTransfers(ctx, &igatewayv1.ListTransfersRequest{ + SourceWalletRef: srcRef, + Page: &paginationv1.CursorPageRequest{Limit: 10}, + }) + require.NoError(t, err) + require.Len(t, listResp.GetTransfers(), 1) + require.Equal(t, stored.TransferRef, listResp.GetTransfers()[0].GetTransferRef()) +} + +func TestGetWalletBalance_NotFound(t *testing.T) { + svc, _ := newTestService(t) + ctx := context.Background() + + _, err := svc.GetWalletBalance(ctx, &igatewayv1.GetWalletBalanceRequest{WalletRef: "missing"}) + require.Error(t, err) + st, _ := status.FromError(err) + require.Equal(t, codes.NotFound, st.Code()) +} + +// ---- in-memory storage implementation ---- + +type inMemoryRepository struct { + wallets *inMemoryWallets + transfers *inMemoryTransfers + deposits *inMemoryDeposits +} + +func newInMemoryRepository() *inMemoryRepository { + return &inMemoryRepository{ + wallets: newInMemoryWallets(), + transfers: newInMemoryTransfers(), + deposits: newInMemoryDeposits(), + } +} + +func (r *inMemoryRepository) Ping(context.Context) error { return nil } +func (r *inMemoryRepository) Wallets() storage.WalletsStore { return r.wallets } +func (r *inMemoryRepository) Transfers() storage.TransfersStore { return r.transfers } +func (r *inMemoryRepository) Deposits() storage.DepositsStore { return r.deposits } + +// Wallets store + +type inMemoryWallets struct { + mu sync.Mutex + wallets map[string]*model.ManagedWallet + byIdemp map[string]string + balances map[string]*model.WalletBalance +} + +func newInMemoryWallets() *inMemoryWallets { + return &inMemoryWallets{ + wallets: make(map[string]*model.ManagedWallet), + byIdemp: make(map[string]string), + balances: make(map[string]*model.WalletBalance), + } +} + +func (w *inMemoryWallets) count() int { + w.mu.Lock() + defer w.mu.Unlock() + return len(w.wallets) +} + +func (w *inMemoryWallets) Create(ctx context.Context, wallet *model.ManagedWallet) (*model.ManagedWallet, error) { + w.mu.Lock() + defer w.mu.Unlock() + + if wallet == nil { + return nil, merrors.InvalidArgument("walletsStore: nil wallet") + } + wallet.Normalize() + if wallet.IdempotencyKey == "" { + return nil, merrors.InvalidArgument("walletsStore: empty idempotencyKey") + } + + if existingRef, ok := w.byIdemp[wallet.IdempotencyKey]; ok { + existing := w.wallets[existingRef] + return existing, merrors.ErrDataConflict + } + + if wallet.WalletRef == "" { + wallet.WalletRef = primitive.NewObjectID().Hex() + } + if wallet.GetID() == nil || wallet.GetID().IsZero() { + wallet.SetID(primitive.NewObjectID()) + } else { + wallet.Update() + } + + w.wallets[wallet.WalletRef] = wallet + w.byIdemp[wallet.IdempotencyKey] = wallet.WalletRef + return wallet, nil +} + +func (w *inMemoryWallets) Get(ctx context.Context, walletRef string) (*model.ManagedWallet, error) { + w.mu.Lock() + defer w.mu.Unlock() + wallet, ok := w.wallets[strings.TrimSpace(walletRef)] + if !ok { + return nil, merrors.NoData("wallet not found") + } + return wallet, nil +} + +func (w *inMemoryWallets) List(ctx context.Context, filter model.ManagedWalletFilter) (*model.ManagedWalletList, error) { + w.mu.Lock() + defer w.mu.Unlock() + + items := make([]*model.ManagedWallet, 0, len(w.wallets)) + for _, wallet := range w.wallets { + if filter.OrganizationRef != "" && !strings.EqualFold(wallet.OrganizationRef, filter.OrganizationRef) { + continue + } + if filter.OwnerRef != "" && !strings.EqualFold(wallet.OwnerRef, filter.OwnerRef) { + continue + } + if filter.Network != "" && !strings.EqualFold(wallet.Network, filter.Network) { + continue + } + if filter.TokenSymbol != "" && !strings.EqualFold(wallet.TokenSymbol, filter.TokenSymbol) { + continue + } + items = append(items, wallet) + } + + sort.Slice(items, func(i, j int) bool { + return items[i].ID.Timestamp().Before(items[j].ID.Timestamp()) + }) + + startIndex := 0 + if cursor := strings.TrimSpace(filter.Cursor); cursor != "" { + if oid, err := primitive.ObjectIDFromHex(cursor); err == nil { + for idx, item := range items { + if item.ID.Timestamp().After(oid.Timestamp()) { + startIndex = idx + break + } + } + } + } + + limit := int(sanitizeLimit(filter.Limit, walletDefaultLimit, walletMaxLimit)) + end := startIndex + limit + hasMore := false + if end < len(items) { + hasMore = true + items = items[startIndex:end] + } else { + items = items[startIndex:] + } + + nextCursor := "" + if hasMore && len(items) > 0 { + nextCursor = items[len(items)-1].ID.Hex() + } + + return &model.ManagedWalletList{Items: items, NextCursor: nextCursor}, nil +} + +func (w *inMemoryWallets) SaveBalance(ctx context.Context, balance *model.WalletBalance) error { + w.mu.Lock() + defer w.mu.Unlock() + if balance == nil { + return merrors.InvalidArgument("walletsStore: nil balance") + } + balance.Normalize() + if balance.WalletRef == "" { + return merrors.InvalidArgument("walletsStore: empty walletRef for balance") + } + if balance.CalculatedAt.IsZero() { + balance.CalculatedAt = time.Now().UTC() + } + existing, ok := w.balances[balance.WalletRef] + if !ok { + if balance.GetID() == nil || balance.GetID().IsZero() { + balance.SetID(primitive.NewObjectID()) + } + w.balances[balance.WalletRef] = balance + return nil + } + existing.Available = balance.Available + existing.PendingInbound = balance.PendingInbound + existing.PendingOutbound = balance.PendingOutbound + existing.CalculatedAt = balance.CalculatedAt + existing.Update() + return nil +} + +func (w *inMemoryWallets) GetBalance(ctx context.Context, walletRef string) (*model.WalletBalance, error) { + w.mu.Lock() + defer w.mu.Unlock() + balance, ok := w.balances[strings.TrimSpace(walletRef)] + if !ok { + return nil, merrors.NoData("wallet balance not found") + } + return balance, nil +} + +// Transfers store + +type inMemoryTransfers struct { + mu sync.Mutex + items map[string]*model.Transfer + byIdemp map[string]string +} + +func newInMemoryTransfers() *inMemoryTransfers { + return &inMemoryTransfers{ + items: make(map[string]*model.Transfer), + byIdemp: make(map[string]string), + } +} + +func (t *inMemoryTransfers) Create(ctx context.Context, transfer *model.Transfer) (*model.Transfer, error) { + t.mu.Lock() + defer t.mu.Unlock() + if transfer == nil { + return nil, merrors.InvalidArgument("transfersStore: nil transfer") + } + transfer.Normalize() + if transfer.IdempotencyKey == "" { + return nil, merrors.InvalidArgument("transfersStore: empty idempotencyKey") + } + if ref, ok := t.byIdemp[transfer.IdempotencyKey]; ok { + return t.items[ref], merrors.ErrDataConflict + } + if transfer.TransferRef == "" { + transfer.TransferRef = primitive.NewObjectID().Hex() + } + if transfer.GetID() == nil || transfer.GetID().IsZero() { + transfer.SetID(primitive.NewObjectID()) + } else { + transfer.Update() + } + t.items[transfer.TransferRef] = transfer + t.byIdemp[transfer.IdempotencyKey] = transfer.TransferRef + return transfer, nil +} + +func (t *inMemoryTransfers) Get(ctx context.Context, transferRef string) (*model.Transfer, error) { + t.mu.Lock() + defer t.mu.Unlock() + transfer, ok := t.items[strings.TrimSpace(transferRef)] + if !ok { + return nil, merrors.NoData("transfer not found") + } + return transfer, nil +} + +func (t *inMemoryTransfers) List(ctx context.Context, filter model.TransferFilter) (*model.TransferList, error) { + t.mu.Lock() + defer t.mu.Unlock() + items := make([]*model.Transfer, 0, len(t.items)) + for _, transfer := range t.items { + if filter.SourceWalletRef != "" && !strings.EqualFold(transfer.SourceWalletRef, filter.SourceWalletRef) { + continue + } + if filter.DestinationWalletRef != "" && !strings.EqualFold(transfer.Destination.ManagedWalletRef, filter.DestinationWalletRef) { + continue + } + if filter.Status != "" && transfer.Status != filter.Status { + continue + } + items = append(items, transfer) + } + + sort.Slice(items, func(i, j int) bool { + return items[i].ID.Timestamp().Before(items[j].ID.Timestamp()) + }) + + start := 0 + if cursor := strings.TrimSpace(filter.Cursor); cursor != "" { + if oid, err := primitive.ObjectIDFromHex(cursor); err == nil { + for idx, item := range items { + if item.ID.Timestamp().After(oid.Timestamp()) { + start = idx + break + } + } + } + } + + limit := int(sanitizeLimit(filter.Limit, transferDefaultLimit, transferMaxLimit)) + end := start + limit + hasMore := false + if end < len(items) { + hasMore = true + items = items[start:end] + } else { + items = items[start:] + } + + nextCursor := "" + if hasMore && len(items) > 0 { + nextCursor = items[len(items)-1].ID.Hex() + } + + return &model.TransferList{Items: items, NextCursor: nextCursor}, nil +} + +func (t *inMemoryTransfers) UpdateStatus(ctx context.Context, transferRef string, status model.TransferStatus, failureReason string, txHash string) (*model.Transfer, error) { + t.mu.Lock() + defer t.mu.Unlock() + transfer, ok := t.items[strings.TrimSpace(transferRef)] + if !ok { + return nil, merrors.NoData("transfer not found") + } + transfer.Status = status + if status == model.TransferStatusFailed { + transfer.FailureReason = strings.TrimSpace(failureReason) + } else { + transfer.FailureReason = "" + } + transfer.TxHash = strings.TrimSpace(txHash) + transfer.LastStatusAt = time.Now().UTC() + transfer.Update() + return transfer, nil +} + +// helper for tests +func (t *inMemoryTransfers) get(ref string) *model.Transfer { + t.mu.Lock() + defer t.mu.Unlock() + return t.items[ref] +} + +// Deposits store (minimal for tests) + +type inMemoryDeposits struct { + mu sync.Mutex + items map[string]*model.Deposit +} + +func newInMemoryDeposits() *inMemoryDeposits { + return &inMemoryDeposits{items: make(map[string]*model.Deposit)} +} + +func (d *inMemoryDeposits) Record(ctx context.Context, deposit *model.Deposit) error { + d.mu.Lock() + defer d.mu.Unlock() + if deposit == nil { + return merrors.InvalidArgument("depositsStore: nil deposit") + } + deposit.Normalize() + if deposit.DepositRef == "" { + return merrors.InvalidArgument("depositsStore: empty depositRef") + } + if existing, ok := d.items[deposit.DepositRef]; ok { + existing.Status = deposit.Status + existing.LastStatusAt = time.Now().UTC() + existing.Update() + return nil + } + if deposit.GetID() == nil || deposit.GetID().IsZero() { + deposit.SetID(primitive.NewObjectID()) + } + if deposit.ObservedAt.IsZero() { + deposit.ObservedAt = time.Now().UTC() + } + if deposit.RecordedAt.IsZero() { + deposit.RecordedAt = time.Now().UTC() + } + deposit.LastStatusAt = time.Now().UTC() + d.items[deposit.DepositRef] = deposit + return nil +} + +func (d *inMemoryDeposits) ListPending(ctx context.Context, network string, limit int32) ([]*model.Deposit, error) { + d.mu.Lock() + defer d.mu.Unlock() + results := make([]*model.Deposit, 0) + for _, deposit := range d.items { + if deposit.Status != model.DepositStatusPending { + continue + } + if network != "" && !strings.EqualFold(deposit.Network, network) { + continue + } + results = append(results, deposit) + } + sort.Slice(results, func(i, j int) bool { + return results[i].ObservedAt.Before(results[j].ObservedAt) + }) + limitVal := int(sanitizeLimit(limit, depositDefaultLimit, depositMaxLimit)) + if len(results) > limitVal { + results = results[:limitVal] + } + return results, nil +} + +// shared helpers + +func sanitizeLimit(requested int32, def, max int64) int64 { + if requested <= 0 { + return def + } + if requested > int32(max) { + return max + } + return int64(requested) +} + +func newTestService(_ *testing.T) (*Service, *inMemoryRepository) { + repo := newInMemoryRepository() + logger := zap.NewNop() + svc := NewService(logger, repo, nil, + WithKeyManager(&fakeKeyManager{}), + WithNetworks([]Network{{ + Name: "ethereum_mainnet", + TokenConfigs: []TokenContract{ + {Symbol: "USDC", ContractAddress: "0xusdc"}, + }, + }}), + WithServiceWallet(ServiceWallet{Network: "ethereum_mainnet", Address: "0xservice"}), + ) + return svc, repo +} + +type fakeKeyManager struct{} + +func (f *fakeKeyManager) CreateManagedWalletKey(ctx context.Context, walletRef string, network string) (*keymanager.ManagedWalletKey, error) { + return &keymanager.ManagedWalletKey{ + KeyID: fmt.Sprintf("%s/%s", strings.ToLower(network), walletRef), + Address: "0x" + strings.Repeat("a", 40), + PublicKey: strings.Repeat("b", 128), + }, nil +} + +func (f *fakeKeyManager) SignTransaction(ctx context.Context, keyID string, tx *types.Transaction, chainID *big.Int) (*types.Transaction, error) { + return tx, nil +} diff --git a/api/chain/gateway/internal/service/gateway/transfer_execution.go b/api/chain/gateway/internal/service/gateway/transfer_execution.go new file mode 100644 index 0000000..252b574 --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/transfer_execution.go @@ -0,0 +1,99 @@ +package gateway + +import ( + "context" + "errors" + "strings" + "time" + + "github.com/ethereum/go-ethereum/core/types" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/merrors" + "go.uber.org/zap" +) + +func (s *Service) launchTransferExecution(transferRef, sourceWalletRef string, network Network) { + if s.executor == nil { + return + } + + go func(ref, walletRef string, net Network) { + ctx, cancel := context.WithTimeout(context.Background(), 15*time.Minute) + defer cancel() + + if err := s.executeTransfer(ctx, ref, walletRef, net); err != nil { + s.logger.Error("failed to execute transfer", zap.String("transfer_ref", ref), zap.Error(err)) + } + }(transferRef, sourceWalletRef, network) +} + +func (s *Service) executeTransfer(ctx context.Context, transferRef, sourceWalletRef string, network Network) error { + transfer, err := s.storage.Transfers().Get(ctx, transferRef) + if err != nil { + return err + } + + sourceWallet, err := s.storage.Wallets().Get(ctx, sourceWalletRef) + if err != nil { + return err + } + + if _, err := s.storage.Transfers().UpdateStatus(ctx, transferRef, model.TransferStatusSigning, "", ""); err != nil { + s.logger.Warn("failed to update transfer status to signing", zap.String("transfer_ref", transferRef), zap.Error(err)) + } + + destinationAddress, err := s.destinationAddress(ctx, transfer.Destination) + if err != nil { + _, _ = s.storage.Transfers().UpdateStatus(ctx, transferRef, model.TransferStatusFailed, err.Error(), "") + return err + } + + txHash, err := s.executor.SubmitTransfer(ctx, transfer, sourceWallet, destinationAddress, network) + if err != nil { + _, _ = s.storage.Transfers().UpdateStatus(ctx, transferRef, model.TransferStatusFailed, err.Error(), "") + return err + } + + if _, err := s.storage.Transfers().UpdateStatus(ctx, transferRef, model.TransferStatusSubmitted, "", txHash); err != nil { + s.logger.Warn("failed to update transfer status to submitted", zap.String("transfer_ref", transferRef), zap.Error(err)) + } + + receiptCtx, cancel := context.WithTimeout(ctx, 10*time.Minute) + defer cancel() + receipt, err := s.executor.AwaitConfirmation(receiptCtx, network, txHash) + if err != nil { + if !errors.Is(err, context.DeadlineExceeded) && !errors.Is(err, context.Canceled) { + s.logger.Warn("failed to await transfer confirmation", zap.String("transfer_ref", transferRef), zap.Error(err)) + } + return err + } + + if receipt != nil && receipt.Status == types.ReceiptStatusSuccessful { + if _, err := s.storage.Transfers().UpdateStatus(ctx, transferRef, model.TransferStatusConfirmed, "", txHash); err != nil { + s.logger.Warn("failed to update transfer status to confirmed", zap.String("transfer_ref", transferRef), zap.Error(err)) + } + return nil + } + + if _, err := s.storage.Transfers().UpdateStatus(ctx, transferRef, model.TransferStatusFailed, "transaction reverted", txHash); err != nil { + s.logger.Warn("failed to update transfer status to failed", zap.String("transfer_ref", transferRef), zap.Error(err)) + } + return nil +} + +func (s *Service) destinationAddress(ctx context.Context, dest model.TransferDestination) (string, error) { + if ref := strings.TrimSpace(dest.ManagedWalletRef); ref != "" { + wallet, err := s.storage.Wallets().Get(ctx, ref) + if err != nil { + return "", err + } + if strings.TrimSpace(wallet.DepositAddress) == "" { + return "", merrors.Internal("destination wallet missing deposit address") + } + return wallet.DepositAddress, nil + } + if addr := strings.TrimSpace(dest.ExternalAddress); addr != "" { + return strings.ToLower(addr), nil + } + return "", merrors.InvalidArgument("transfer destination address not resolved") +} diff --git a/api/chain/gateway/internal/service/gateway/transfer_handlers.go b/api/chain/gateway/internal/service/gateway/transfer_handlers.go new file mode 100644 index 0000000..43593c8 --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/transfer_handlers.go @@ -0,0 +1,309 @@ +package gateway + +import ( + "context" + "errors" + "strings" + + gatewayv1 "github.com/tech/sendico/chain/gateway/internal/generated/service/gateway/v1" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mservice" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + paginationv1 "github.com/tech/sendico/pkg/proto/common/pagination/v1" + "github.com/shopspring/decimal" + "go.uber.org/zap" + "google.golang.org/protobuf/types/known/timestamppb" +) + +func (s *Service) submitTransferHandler(ctx context.Context, req *gatewayv1.SubmitTransferRequest) gsresponse.Responder[gatewayv1.SubmitTransferResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, err) + } + if req == nil { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("nil request")) + } + + idempotencyKey := strings.TrimSpace(req.GetIdempotencyKey()) + if idempotencyKey == "" { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("idempotency_key is required")) + } + organizationRef := strings.TrimSpace(req.GetOrganizationRef()) + if organizationRef == "" { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("organization_ref is required")) + } + sourceWalletRef := strings.TrimSpace(req.GetSourceWalletRef()) + if sourceWalletRef == "" { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("source_wallet_ref is required")) + } + amount := req.GetAmount() + if amount == nil { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("amount is required")) + } + amountCurrency := strings.ToUpper(strings.TrimSpace(amount.GetCurrency())) + if amountCurrency == "" { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("amount.currency is required")) + } + amountValue := strings.TrimSpace(amount.GetAmount()) + if amountValue == "" { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("amount.amount is required")) + } + + sourceWallet, err := s.storage.Wallets().Get(ctx, sourceWalletRef) + if err != nil { + if errors.Is(err, merrors.ErrNoData) { + return gsresponse.NotFound[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, err) + } + return gsresponse.Auto[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, err) + } + if !strings.EqualFold(sourceWallet.OrganizationRef, organizationRef) { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("organization_ref mismatch with wallet")) + } + networkKey := strings.ToLower(strings.TrimSpace(sourceWallet.Network)) + networkCfg, ok := s.networks[networkKey] + if !ok { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("unsupported chain for wallet")) + } + + destination, err := s.resolveDestination(ctx, req.GetDestination(), sourceWallet) + if err != nil { + if errors.Is(err, merrors.ErrNoData) { + return gsresponse.NotFound[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, err) + } + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, err) + } + + fees, feeSum, err := convertFees(req.GetFees(), amountCurrency) + if err != nil { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, err) + } + amountDec, err := decimal.NewFromString(amountValue) + if err != nil { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("invalid amount")) + } + netDec := amountDec.Sub(feeSum) + if netDec.IsNegative() { + return gsresponse.InvalidArgument[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("fees exceed amount")) + } + + netAmount := cloneMoney(amount) + netAmount.Amount = netDec.String() + + transfer := &model.Transfer{ + IdempotencyKey: idempotencyKey, + TransferRef: generateTransferRef(), + OrganizationRef: organizationRef, + SourceWalletRef: sourceWalletRef, + Destination: destination, + Network: sourceWallet.Network, + TokenSymbol: sourceWallet.TokenSymbol, + ContractAddress: sourceWallet.ContractAddress, + RequestedAmount: cloneMoney(amount), + NetAmount: netAmount, + Fees: fees, + Status: model.TransferStatusPending, + ClientReference: strings.TrimSpace(req.GetClientReference()), + LastStatusAt: s.clock.Now().UTC(), + } + + saved, err := s.storage.Transfers().Create(ctx, transfer) + if err != nil { + if errors.Is(err, merrors.ErrDataConflict) { + s.logger.Debug("transfer already exists", zap.String("transfer_ref", transfer.TransferRef), zap.String("idempotency_key", idempotencyKey)) + return gsresponse.Success(&gatewayv1.SubmitTransferResponse{Transfer: s.toProtoTransfer(saved)}) + } + return gsresponse.Auto[gatewayv1.SubmitTransferResponse](s.logger, mservice.ChainGateway, err) + } + + if s.executor != nil { + s.launchTransferExecution(saved.TransferRef, sourceWalletRef, networkCfg) + } + + return gsresponse.Success(&gatewayv1.SubmitTransferResponse{Transfer: s.toProtoTransfer(saved)}) +} + +func (s *Service) getTransferHandler(ctx context.Context, req *gatewayv1.GetTransferRequest) gsresponse.Responder[gatewayv1.GetTransferResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[gatewayv1.GetTransferResponse](s.logger, mservice.ChainGateway, err) + } + if req == nil { + return gsresponse.InvalidArgument[gatewayv1.GetTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("nil request")) + } + transferRef := strings.TrimSpace(req.GetTransferRef()) + if transferRef == "" { + return gsresponse.InvalidArgument[gatewayv1.GetTransferResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("transfer_ref is required")) + } + transfer, err := s.storage.Transfers().Get(ctx, transferRef) + if err != nil { + if errors.Is(err, merrors.ErrNoData) { + return gsresponse.NotFound[gatewayv1.GetTransferResponse](s.logger, mservice.ChainGateway, err) + } + return gsresponse.Auto[gatewayv1.GetTransferResponse](s.logger, mservice.ChainGateway, err) + } + return gsresponse.Success(&gatewayv1.GetTransferResponse{Transfer: s.toProtoTransfer(transfer)}) +} + +func (s *Service) listTransfersHandler(ctx context.Context, req *gatewayv1.ListTransfersRequest) gsresponse.Responder[gatewayv1.ListTransfersResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[gatewayv1.ListTransfersResponse](s.logger, mservice.ChainGateway, err) + } + filter := model.TransferFilter{} + if req != nil { + filter.SourceWalletRef = strings.TrimSpace(req.GetSourceWalletRef()) + filter.DestinationWalletRef = strings.TrimSpace(req.GetDestinationWalletRef()) + if status := transferStatusToModel(req.GetStatus()); status != "" { + filter.Status = status + } + if page := req.GetPage(); page != nil { + filter.Cursor = strings.TrimSpace(page.GetCursor()) + filter.Limit = page.GetLimit() + } + } + + result, err := s.storage.Transfers().List(ctx, filter) + if err != nil { + return gsresponse.Auto[gatewayv1.ListTransfersResponse](s.logger, mservice.ChainGateway, err) + } + + protoTransfers := make([]*gatewayv1.Transfer, 0, len(result.Items)) + for _, transfer := range result.Items { + protoTransfers = append(protoTransfers, s.toProtoTransfer(transfer)) + } + + resp := &gatewayv1.ListTransfersResponse{ + Transfers: protoTransfers, + Page: &paginationv1.CursorPageResponse{NextCursor: result.NextCursor}, + } + return gsresponse.Success(resp) +} + +func (s *Service) estimateTransferFeeHandler(ctx context.Context, req *gatewayv1.EstimateTransferFeeRequest) gsresponse.Responder[gatewayv1.EstimateTransferFeeResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[gatewayv1.EstimateTransferFeeResponse](s.logger, mservice.ChainGateway, err) + } + if req == nil || req.GetAmount() == nil { + return gsresponse.InvalidArgument[gatewayv1.EstimateTransferFeeResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("amount is required")) + } + currency := req.GetAmount().GetCurrency() + fee := &moneyv1.Money{ + Currency: currency, + Amount: "0", + } + resp := &gatewayv1.EstimateTransferFeeResponse{ + NetworkFee: fee, + EstimationContext: "not_implemented", + } + return gsresponse.Success(resp) +} + +func (s *Service) toProtoTransfer(transfer *model.Transfer) *gatewayv1.Transfer { + if transfer == nil { + return nil + } + destination := &gatewayv1.TransferDestination{} + if transfer.Destination.ManagedWalletRef != "" { + destination.Destination = &gatewayv1.TransferDestination_ManagedWalletRef{ManagedWalletRef: transfer.Destination.ManagedWalletRef} + } else if transfer.Destination.ExternalAddress != "" { + destination.Destination = &gatewayv1.TransferDestination_ExternalAddress{ExternalAddress: transfer.Destination.ExternalAddress} + } + destination.Memo = transfer.Destination.Memo + + protoFees := make([]*gatewayv1.ServiceFeeBreakdown, 0, len(transfer.Fees)) + for _, fee := range transfer.Fees { + protoFees = append(protoFees, &gatewayv1.ServiceFeeBreakdown{ + FeeCode: fee.FeeCode, + Amount: cloneMoney(fee.Amount), + Description: fee.Description, + }) + } + + asset := &gatewayv1.Asset{ + Chain: chainEnumFromName(transfer.Network), + TokenSymbol: transfer.TokenSymbol, + ContractAddress: transfer.ContractAddress, + } + + return &gatewayv1.Transfer{ + TransferRef: transfer.TransferRef, + IdempotencyKey: transfer.IdempotencyKey, + OrganizationRef: transfer.OrganizationRef, + SourceWalletRef: transfer.SourceWalletRef, + Destination: destination, + Asset: asset, + RequestedAmount: cloneMoney(transfer.RequestedAmount), + NetAmount: cloneMoney(transfer.NetAmount), + Fees: protoFees, + Status: transferStatusToProto(transfer.Status), + TransactionHash: transfer.TxHash, + FailureReason: transfer.FailureReason, + CreatedAt: timestamppb.New(transfer.CreatedAt.UTC()), + UpdatedAt: timestamppb.New(transfer.UpdatedAt.UTC()), + } +} + +func (s *Service) resolveDestination(ctx context.Context, dest *gatewayv1.TransferDestination, source *model.ManagedWallet) (model.TransferDestination, error) { + if dest == nil { + return model.TransferDestination{}, merrors.InvalidArgument("destination is required") + } + managedRef := strings.TrimSpace(dest.GetManagedWalletRef()) + external := strings.TrimSpace(dest.GetExternalAddress()) + if managedRef != "" && external != "" { + return model.TransferDestination{}, merrors.InvalidArgument("destination must be managed_wallet_ref or external_address") + } + if managedRef != "" { + wallet, err := s.storage.Wallets().Get(ctx, managedRef) + if err != nil { + return model.TransferDestination{}, err + } + if !strings.EqualFold(wallet.Network, source.Network) { + return model.TransferDestination{}, merrors.InvalidArgument("destination wallet network mismatch") + } + if strings.TrimSpace(wallet.DepositAddress) == "" { + return model.TransferDestination{}, merrors.InvalidArgument("destination wallet missing deposit address") + } + return model.TransferDestination{ + ManagedWalletRef: wallet.WalletRef, + Memo: strings.TrimSpace(dest.GetMemo()), + }, nil + } + if external == "" { + return model.TransferDestination{}, merrors.InvalidArgument("destination is required") + } + return model.TransferDestination{ + ExternalAddress: strings.ToLower(external), + Memo: strings.TrimSpace(dest.GetMemo()), + }, nil +} + +func convertFees(fees []*gatewayv1.ServiceFeeBreakdown, currency string) ([]model.ServiceFee, decimal.Decimal, error) { + result := make([]model.ServiceFee, 0, len(fees)) + sum := decimal.NewFromInt(0) + for _, fee := range fees { + if fee == nil || fee.GetAmount() == nil { + return nil, decimal.Decimal{}, merrors.InvalidArgument("fee amount is required") + } + amtCurrency := strings.ToUpper(strings.TrimSpace(fee.GetAmount().GetCurrency())) + if amtCurrency != strings.ToUpper(currency) { + return nil, decimal.Decimal{}, merrors.InvalidArgument("fee currency mismatch") + } + amtValue := strings.TrimSpace(fee.GetAmount().GetAmount()) + if amtValue == "" { + return nil, decimal.Decimal{}, merrors.InvalidArgument("fee amount is required") + } + dec, err := decimal.NewFromString(amtValue) + if err != nil { + return nil, decimal.Decimal{}, merrors.InvalidArgument("invalid fee amount") + } + if dec.IsNegative() { + return nil, decimal.Decimal{}, merrors.InvalidArgument("fee amount must be non-negative") + } + sum = sum.Add(dec) + result = append(result, model.ServiceFee{ + FeeCode: strings.TrimSpace(fee.GetFeeCode()), + Amount: cloneMoney(fee.GetAmount()), + Description: strings.TrimSpace(fee.GetDescription()), + }) + } + return result, sum, nil +} diff --git a/api/chain/gateway/internal/service/gateway/wallet_handlers.go b/api/chain/gateway/internal/service/gateway/wallet_handlers.go new file mode 100644 index 0000000..cff2b66 --- /dev/null +++ b/api/chain/gateway/internal/service/gateway/wallet_handlers.go @@ -0,0 +1,213 @@ +package gateway + +import ( + "context" + "errors" + "strings" + + gatewayv1 "github.com/tech/sendico/chain/gateway/internal/generated/service/gateway/v1" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mservice" + paginationv1 "github.com/tech/sendico/pkg/proto/common/pagination/v1" + "go.uber.org/zap" + "google.golang.org/protobuf/types/known/timestamppb" +) + +func (s *Service) createManagedWalletHandler(ctx context.Context, req *gatewayv1.CreateManagedWalletRequest) gsresponse.Responder[gatewayv1.CreateManagedWalletResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, err) + } + if req == nil { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("nil request")) + } + + idempotencyKey := strings.TrimSpace(req.GetIdempotencyKey()) + if idempotencyKey == "" { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("idempotency_key is required")) + } + organizationRef := strings.TrimSpace(req.GetOrganizationRef()) + if organizationRef == "" { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("organization_ref is required")) + } + ownerRef := strings.TrimSpace(req.GetOwnerRef()) + if ownerRef == "" { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("owner_ref is required")) + } + + asset := req.GetAsset() + if asset == nil { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("asset is required")) + } + + chainKey, _ := chainKeyFromEnum(asset.GetChain()) + if chainKey == "" { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("unsupported chain")) + } + networkCfg, ok := s.networks[chainKey] + if !ok { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("unsupported chain")) + } + + tokenSymbol := strings.ToUpper(strings.TrimSpace(asset.GetTokenSymbol())) + if tokenSymbol == "" { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("asset.token_symbol is required")) + } + contractAddress := strings.ToLower(strings.TrimSpace(asset.GetContractAddress())) + if contractAddress == "" { + contractAddress = resolveContractAddress(networkCfg.TokenConfigs, tokenSymbol) + if contractAddress == "" { + return gsresponse.InvalidArgument[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("unsupported token for chain")) + } + } + + walletRef := generateWalletRef() + if s.keyManager == nil { + return gsresponse.Internal[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.Internal("key manager not configured")) + } + + keyInfo, err := s.keyManager.CreateManagedWalletKey(ctx, walletRef, chainKey) + if err != nil { + return gsresponse.Auto[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, err) + } + if keyInfo == nil || strings.TrimSpace(keyInfo.Address) == "" { + return gsresponse.Internal[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.Internal("key manager returned empty address")) + } + + wallet := &model.ManagedWallet{ + IdempotencyKey: idempotencyKey, + WalletRef: walletRef, + OrganizationRef: organizationRef, + OwnerRef: ownerRef, + Network: chainKey, + TokenSymbol: tokenSymbol, + ContractAddress: contractAddress, + DepositAddress: strings.ToLower(keyInfo.Address), + KeyReference: keyInfo.KeyID, + Status: model.ManagedWalletStatusActive, + Metadata: cloneMetadata(req.GetMetadata()), + } + + created, err := s.storage.Wallets().Create(ctx, wallet) + if err != nil { + if errors.Is(err, merrors.ErrDataConflict) { + s.logger.Debug("wallet already exists", zap.String("wallet_ref", walletRef), zap.String("idempotency_key", idempotencyKey)) + return gsresponse.Success(&gatewayv1.CreateManagedWalletResponse{Wallet: s.toProtoManagedWallet(created)}) + } + return gsresponse.Auto[gatewayv1.CreateManagedWalletResponse](s.logger, mservice.ChainGateway, err) + } + + return gsresponse.Success(&gatewayv1.CreateManagedWalletResponse{Wallet: s.toProtoManagedWallet(created)}) +} + +func (s *Service) getManagedWalletHandler(ctx context.Context, req *gatewayv1.GetManagedWalletRequest) gsresponse.Responder[gatewayv1.GetManagedWalletResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[gatewayv1.GetManagedWalletResponse](s.logger, mservice.ChainGateway, err) + } + if req == nil { + return gsresponse.InvalidArgument[gatewayv1.GetManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("nil request")) + } + walletRef := strings.TrimSpace(req.GetWalletRef()) + if walletRef == "" { + return gsresponse.InvalidArgument[gatewayv1.GetManagedWalletResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("wallet_ref is required")) + } + wallet, err := s.storage.Wallets().Get(ctx, walletRef) + if err != nil { + if errors.Is(err, merrors.ErrNoData) { + return gsresponse.NotFound[gatewayv1.GetManagedWalletResponse](s.logger, mservice.ChainGateway, err) + } + return gsresponse.Auto[gatewayv1.GetManagedWalletResponse](s.logger, mservice.ChainGateway, err) + } + return gsresponse.Success(&gatewayv1.GetManagedWalletResponse{Wallet: s.toProtoManagedWallet(wallet)}) +} + +func (s *Service) listManagedWalletsHandler(ctx context.Context, req *gatewayv1.ListManagedWalletsRequest) gsresponse.Responder[gatewayv1.ListManagedWalletsResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[gatewayv1.ListManagedWalletsResponse](s.logger, mservice.ChainGateway, err) + } + filter := model.ManagedWalletFilter{} + if req != nil { + filter.OrganizationRef = strings.TrimSpace(req.GetOrganizationRef()) + filter.OwnerRef = strings.TrimSpace(req.GetOwnerRef()) + if asset := req.GetAsset(); asset != nil { + filter.Network, _ = chainKeyFromEnum(asset.GetChain()) + filter.TokenSymbol = strings.TrimSpace(asset.GetTokenSymbol()) + } + if page := req.GetPage(); page != nil { + filter.Cursor = strings.TrimSpace(page.GetCursor()) + filter.Limit = page.GetLimit() + } + } + + result, err := s.storage.Wallets().List(ctx, filter) + if err != nil { + return gsresponse.Auto[gatewayv1.ListManagedWalletsResponse](s.logger, mservice.ChainGateway, err) + } + + protoWallets := make([]*gatewayv1.ManagedWallet, 0, len(result.Items)) + for _, wallet := range result.Items { + protoWallets = append(protoWallets, s.toProtoManagedWallet(wallet)) + } + + resp := &gatewayv1.ListManagedWalletsResponse{ + Wallets: protoWallets, + Page: &paginationv1.CursorPageResponse{NextCursor: result.NextCursor}, + } + return gsresponse.Success(resp) +} + +func (s *Service) getWalletBalanceHandler(ctx context.Context, req *gatewayv1.GetWalletBalanceRequest) gsresponse.Responder[gatewayv1.GetWalletBalanceResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[gatewayv1.GetWalletBalanceResponse](s.logger, mservice.ChainGateway, err) + } + if req == nil { + return gsresponse.InvalidArgument[gatewayv1.GetWalletBalanceResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("nil request")) + } + walletRef := strings.TrimSpace(req.GetWalletRef()) + if walletRef == "" { + return gsresponse.InvalidArgument[gatewayv1.GetWalletBalanceResponse](s.logger, mservice.ChainGateway, merrors.InvalidArgument("wallet_ref is required")) + } + balance, err := s.storage.Wallets().GetBalance(ctx, walletRef) + if err != nil { + if errors.Is(err, merrors.ErrNoData) { + return gsresponse.NotFound[gatewayv1.GetWalletBalanceResponse](s.logger, mservice.ChainGateway, err) + } + return gsresponse.Auto[gatewayv1.GetWalletBalanceResponse](s.logger, mservice.ChainGateway, err) + } + return gsresponse.Success(&gatewayv1.GetWalletBalanceResponse{Balance: toProtoWalletBalance(balance)}) +} + +func (s *Service) toProtoManagedWallet(wallet *model.ManagedWallet) *gatewayv1.ManagedWallet { + if wallet == nil { + return nil + } + asset := &gatewayv1.Asset{ + Chain: chainEnumFromName(wallet.Network), + TokenSymbol: wallet.TokenSymbol, + ContractAddress: wallet.ContractAddress, + } + return &gatewayv1.ManagedWallet{ + WalletRef: wallet.WalletRef, + OrganizationRef: wallet.OrganizationRef, + OwnerRef: wallet.OwnerRef, + Asset: asset, + DepositAddress: wallet.DepositAddress, + Status: managedWalletStatusToProto(wallet.Status), + Metadata: cloneMetadata(wallet.Metadata), + CreatedAt: timestamppb.New(wallet.CreatedAt.UTC()), + UpdatedAt: timestamppb.New(wallet.UpdatedAt.UTC()), + } +} + +func toProtoWalletBalance(balance *model.WalletBalance) *gatewayv1.WalletBalance { + if balance == nil { + return nil + } + return &gatewayv1.WalletBalance{ + Available: cloneMoney(balance.Available), + PendingInbound: cloneMoney(balance.PendingInbound), + PendingOutbound: cloneMoney(balance.PendingOutbound), + CalculatedAt: timestamppb.New(balance.CalculatedAt.UTC()), + } +} diff --git a/api/chain/gateway/main.go b/api/chain/gateway/main.go new file mode 100644 index 0000000..fe8b96a --- /dev/null +++ b/api/chain/gateway/main.go @@ -0,0 +1,17 @@ +package main + +import ( + "github.com/tech/sendico/chain/gateway/internal/appversion" + si "github.com/tech/sendico/chain/gateway/internal/server" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" + smain "github.com/tech/sendico/pkg/server/main" +) + +func factory(logger mlogger.Logger, file string, debug bool) (server.Application, error) { + return si.Create(logger, file, debug) +} + +func main() { + smain.RunServer("main", appversion.Create(), factory) +} diff --git a/api/chain/gateway/storage/model/deposit.go b/api/chain/gateway/storage/model/deposit.go new file mode 100644 index 0000000..64db4ea --- /dev/null +++ b/api/chain/gateway/storage/model/deposit.go @@ -0,0 +1,54 @@ +package model + +import ( + "strings" + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" +) + +type DepositStatus string + +const ( + DepositStatusPending DepositStatus = "pending" + DepositStatusConfirmed DepositStatus = "confirmed" + DepositStatusFailed DepositStatus = "failed" +) + +// Deposit records an inbound transfer observed on-chain. +type Deposit struct { + storable.Base `bson:",inline" json:",inline"` + + DepositRef string `bson:"depositRef" json:"depositRef"` + WalletRef string `bson:"walletRef" json:"walletRef"` + Network string `bson:"network" json:"network"` + TokenSymbol string `bson:"tokenSymbol" json:"tokenSymbol"` + ContractAddress string `bson:"contractAddress" json:"contractAddress"` + Amount *moneyv1.Money `bson:"amount" json:"amount"` + SourceAddress string `bson:"sourceAddress" json:"sourceAddress"` + TxHash string `bson:"txHash" json:"txHash"` + BlockID string `bson:"blockId,omitempty" json:"blockId,omitempty"` + Status DepositStatus `bson:"status" json:"status"` + ObservedAt time.Time `bson:"observedAt" json:"observedAt"` + RecordedAt time.Time `bson:"recordedAt" json:"recordedAt"` + LastStatusAt time.Time `bson:"lastStatusAt" json:"lastStatusAt"` +} + +// Collection implements storable.Storable. +func (*Deposit) Collection() string { + return mservice.ChainDeposits +} + +// Normalize standardizes case-sensitive fields. +func (d *Deposit) Normalize() { + d.DepositRef = strings.TrimSpace(d.DepositRef) + d.WalletRef = strings.TrimSpace(d.WalletRef) + d.Network = strings.TrimSpace(strings.ToLower(d.Network)) + d.TokenSymbol = strings.TrimSpace(strings.ToUpper(d.TokenSymbol)) + d.ContractAddress = strings.TrimSpace(strings.ToLower(d.ContractAddress)) + d.SourceAddress = strings.TrimSpace(strings.ToLower(d.SourceAddress)) + d.TxHash = strings.TrimSpace(strings.ToLower(d.TxHash)) + d.BlockID = strings.TrimSpace(d.BlockID) +} diff --git a/api/chain/gateway/storage/model/transfer.go b/api/chain/gateway/storage/model/transfer.go new file mode 100644 index 0000000..1ee246b --- /dev/null +++ b/api/chain/gateway/storage/model/transfer.go @@ -0,0 +1,91 @@ +package model + +import ( + "strings" + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" +) + +type TransferStatus string + +const ( + TransferStatusPending TransferStatus = "pending" + TransferStatusSigning TransferStatus = "signing" + TransferStatusSubmitted TransferStatus = "submitted" + TransferStatusConfirmed TransferStatus = "confirmed" + TransferStatusFailed TransferStatus = "failed" + TransferStatusCancelled TransferStatus = "cancelled" +) + +// ServiceFee represents a fee component applied to a transfer. +type ServiceFee struct { + FeeCode string `bson:"feeCode" json:"feeCode"` + Amount *moneyv1.Money `bson:"amount" json:"amount"` + Description string `bson:"description,omitempty" json:"description,omitempty"` +} + +type TransferDestination struct { + ManagedWalletRef string `bson:"managedWalletRef,omitempty" json:"managedWalletRef,omitempty"` + ExternalAddress string `bson:"externalAddress,omitempty" json:"externalAddress,omitempty"` + Memo string `bson:"memo,omitempty" json:"memo,omitempty"` +} + +// Transfer models an on-chain transfer orchestrated by the gateway. +type Transfer struct { + storable.Base `bson:",inline" json:",inline"` + + TransferRef string `bson:"transferRef" json:"transferRef"` + IdempotencyKey string `bson:"idempotencyKey" json:"idempotencyKey"` + OrganizationRef string `bson:"organizationRef" json:"organizationRef"` + SourceWalletRef string `bson:"sourceWalletRef" json:"sourceWalletRef"` + Destination TransferDestination `bson:"destination" json:"destination"` + Network string `bson:"network" json:"network"` + TokenSymbol string `bson:"tokenSymbol" json:"tokenSymbol"` + ContractAddress string `bson:"contractAddress" json:"contractAddress"` + RequestedAmount *moneyv1.Money `bson:"requestedAmount" json:"requestedAmount"` + NetAmount *moneyv1.Money `bson:"netAmount" json:"netAmount"` + Fees []ServiceFee `bson:"fees,omitempty" json:"fees,omitempty"` + Status TransferStatus `bson:"status" json:"status"` + TxHash string `bson:"txHash,omitempty" json:"txHash,omitempty"` + FailureReason string `bson:"failureReason,omitempty" json:"failureReason,omitempty"` + ClientReference string `bson:"clientReference,omitempty" json:"clientReference,omitempty"` + LastStatusAt time.Time `bson:"lastStatusAt" json:"lastStatusAt"` +} + +// Collection implements storable.Storable. +func (*Transfer) Collection() string { + return mservice.ChainTransfers +} + +// TransferFilter describes the parameters for listing transfers. +type TransferFilter struct { + SourceWalletRef string + DestinationWalletRef string + Status TransferStatus + Cursor string + Limit int32 +} + +// TransferList contains paginated transfer results. +type TransferList struct { + Items []*Transfer + NextCursor string +} + +// Normalize trims strings for consistent indexes. +func (t *Transfer) Normalize() { + t.TransferRef = strings.TrimSpace(t.TransferRef) + t.IdempotencyKey = strings.TrimSpace(t.IdempotencyKey) + t.OrganizationRef = strings.TrimSpace(t.OrganizationRef) + t.SourceWalletRef = strings.TrimSpace(t.SourceWalletRef) + t.Network = strings.TrimSpace(strings.ToLower(t.Network)) + t.TokenSymbol = strings.TrimSpace(strings.ToUpper(t.TokenSymbol)) + t.ContractAddress = strings.TrimSpace(strings.ToLower(t.ContractAddress)) + t.Destination.ManagedWalletRef = strings.TrimSpace(t.Destination.ManagedWalletRef) + t.Destination.ExternalAddress = strings.TrimSpace(strings.ToLower(t.Destination.ExternalAddress)) + t.Destination.Memo = strings.TrimSpace(t.Destination.Memo) + t.ClientReference = strings.TrimSpace(t.ClientReference) +} diff --git a/api/chain/gateway/storage/model/wallet.go b/api/chain/gateway/storage/model/wallet.go new file mode 100644 index 0000000..7080b26 --- /dev/null +++ b/api/chain/gateway/storage/model/wallet.go @@ -0,0 +1,90 @@ +package model + +import ( + "strings" + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" +) + +type ManagedWalletStatus string + +const ( + ManagedWalletStatusActive ManagedWalletStatus = "active" + ManagedWalletStatusSuspended ManagedWalletStatus = "suspended" + ManagedWalletStatusClosed ManagedWalletStatus = "closed" +) + +// ManagedWallet represents a user-controlled on-chain wallet managed by the service. +type ManagedWallet struct { + storable.Base `bson:",inline" json:",inline"` + + IdempotencyKey string `bson:"idempotencyKey" json:"idempotencyKey"` + WalletRef string `bson:"walletRef" json:"walletRef"` + OrganizationRef string `bson:"organizationRef" json:"organizationRef"` + OwnerRef string `bson:"ownerRef" json:"ownerRef"` + Network string `bson:"network" json:"network"` + TokenSymbol string `bson:"tokenSymbol" json:"tokenSymbol"` + ContractAddress string `bson:"contractAddress" json:"contractAddress"` + DepositAddress string `bson:"depositAddress" json:"depositAddress"` + KeyReference string `bson:"keyReference,omitempty" json:"keyReference,omitempty"` + Status ManagedWalletStatus `bson:"status" json:"status"` + Metadata map[string]string `bson:"metadata,omitempty" json:"metadata,omitempty"` +} + +// Collection implements storable.Storable. +func (*ManagedWallet) Collection() string { + return mservice.ChainWallets +} + +// WalletBalance captures computed wallet balances. +type WalletBalance struct { + storable.Base `bson:",inline" json:",inline"` + + WalletRef string `bson:"walletRef" json:"walletRef"` + Available *moneyv1.Money `bson:"available" json:"available"` + PendingInbound *moneyv1.Money `bson:"pendingInbound,omitempty" json:"pendingInbound,omitempty"` + PendingOutbound *moneyv1.Money `bson:"pendingOutbound,omitempty" json:"pendingOutbound,omitempty"` + CalculatedAt time.Time `bson:"calculatedAt" json:"calculatedAt"` +} + +// Collection implements storable.Storable. +func (*WalletBalance) Collection() string { + return mservice.ChainWalletBalances +} + +// ManagedWalletFilter describes list filters. +type ManagedWalletFilter struct { + OrganizationRef string + OwnerRef string + Network string + TokenSymbol string + Cursor string + Limit int32 +} + +// ManagedWalletList contains paginated wallet results. +type ManagedWalletList struct { + Items []*ManagedWallet + NextCursor string +} + +// Normalize trims string fields for consistent indexing. +func (m *ManagedWallet) Normalize() { + m.IdempotencyKey = strings.TrimSpace(m.IdempotencyKey) + m.WalletRef = strings.TrimSpace(m.WalletRef) + m.OrganizationRef = strings.TrimSpace(m.OrganizationRef) + m.OwnerRef = strings.TrimSpace(m.OwnerRef) + m.Network = strings.TrimSpace(strings.ToLower(m.Network)) + m.TokenSymbol = strings.TrimSpace(strings.ToUpper(m.TokenSymbol)) + m.ContractAddress = strings.TrimSpace(strings.ToLower(m.ContractAddress)) + m.DepositAddress = strings.TrimSpace(strings.ToLower(m.DepositAddress)) + m.KeyReference = strings.TrimSpace(m.KeyReference) +} + +// Normalize trims wallet balance identifiers. +func (b *WalletBalance) Normalize() { + b.WalletRef = strings.TrimSpace(b.WalletRef) +} diff --git a/api/chain/gateway/storage/mongo/repository.go b/api/chain/gateway/storage/mongo/repository.go new file mode 100644 index 0000000..0bc4be8 --- /dev/null +++ b/api/chain/gateway/storage/mongo/repository.go @@ -0,0 +1,98 @@ +package mongo + +import ( + "context" + "time" + + "github.com/tech/sendico/chain/gateway/storage" + "github.com/tech/sendico/chain/gateway/storage/mongo/store" + "github.com/tech/sendico/pkg/db" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +// Store implements storage.Repository backed by MongoDB. +type Store struct { + logger mlogger.Logger + conn *db.MongoConnection + db *mongo.Database + + wallets storage.WalletsStore + transfers storage.TransfersStore + deposits storage.DepositsStore +} + +// New creates a new Mongo-backed repository. +func New(logger mlogger.Logger, conn *db.MongoConnection) (*Store, error) { + if conn == nil { + return nil, merrors.InvalidArgument("mongo connection is nil") + } + client := conn.Client() + if client == nil { + return nil, merrors.Internal("mongo client is not initialised") + } + + result := &Store{ + logger: logger.Named("storage").Named("mongo"), + conn: conn, + db: conn.Database(), + } + + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + + if err := result.Ping(ctx); err != nil { + result.logger.Error("mongo ping failed during repository initialisation", zap.Error(err)) + return nil, err + } + + walletsStore, err := store.NewWallets(result.logger, result.db) + if err != nil { + result.logger.Error("failed to initialise wallets store", zap.Error(err)) + return nil, err + } + transfersStore, err := store.NewTransfers(result.logger, result.db) + if err != nil { + result.logger.Error("failed to initialise transfers store", zap.Error(err)) + return nil, err + } + depositsStore, err := store.NewDeposits(result.logger, result.db) + if err != nil { + result.logger.Error("failed to initialise deposits store", zap.Error(err)) + return nil, err + } + + result.wallets = walletsStore + result.transfers = transfersStore + result.deposits = depositsStore + + result.logger.Info("Chain gateway MongoDB storage initialised") + return result, nil +} + +// Ping verifies the MongoDB connection. +func (s *Store) Ping(ctx context.Context) error { + if s.conn == nil { + return merrors.InvalidArgument("mongo connection is nil") + } + return s.conn.Ping(ctx) +} + +// Wallets returns the wallets store. +func (s *Store) Wallets() storage.WalletsStore { + return s.wallets +} + +// Transfers returns the transfers store. +func (s *Store) Transfers() storage.TransfersStore { + return s.transfers +} + +// Deposits returns the deposits store. +func (s *Store) Deposits() storage.DepositsStore { + return s.deposits +} + +var _ storage.Repository = (*Store)(nil) diff --git a/api/chain/gateway/storage/mongo/store/deposits.go b/api/chain/gateway/storage/mongo/store/deposits.go new file mode 100644 index 0000000..a3f0f5c --- /dev/null +++ b/api/chain/gateway/storage/mongo/store/deposits.go @@ -0,0 +1,161 @@ +package store + +import ( + "context" + "errors" + "strings" + "time" + + "github.com/tech/sendico/chain/gateway/storage" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +const ( + defaultDepositPageSize int64 = 100 + maxDepositPageSize int64 = 500 +) + +type Deposits struct { + logger mlogger.Logger + repo repository.Repository +} + +// NewDeposits constructs a Mongo-backed deposits store. +func NewDeposits(logger mlogger.Logger, db *mongo.Database) (*Deposits, error) { + if db == nil { + return nil, merrors.InvalidArgument("mongo database is nil") + } + repo := repository.CreateMongoRepository(db, mservice.ChainDeposits) + indexes := []*ri.Definition{ + { + Keys: []ri.Key{{Field: "depositRef", Sort: ri.Asc}}, + Unique: true, + }, + { + Keys: []ri.Key{{Field: "walletRef", Sort: ri.Asc}, {Field: "status", Sort: ri.Asc}}, + }, + { + Keys: []ri.Key{{Field: "txHash", Sort: ri.Asc}}, + Unique: true, + }, + } + for _, def := range indexes { + if err := repo.CreateIndex(def); err != nil { + logger.Error("failed to ensure deposit index", zap.Error(err), zap.String("collection", repo.Collection())) + return nil, err + } + } + + childLogger := logger.Named("deposits") + childLogger.Debug("deposits store initialised") + + return &Deposits{logger: childLogger, repo: repo}, nil +} + +func (d *Deposits) Record(ctx context.Context, deposit *model.Deposit) error { + if deposit == nil { + return merrors.InvalidArgument("depositsStore: nil deposit") + } + deposit.Normalize() + if strings.TrimSpace(deposit.DepositRef) == "" { + return merrors.InvalidArgument("depositsStore: empty depositRef") + } + if deposit.Status == "" { + deposit.Status = model.DepositStatusPending + } + if deposit.ObservedAt.IsZero() { + deposit.ObservedAt = time.Now().UTC() + } + if deposit.RecordedAt.IsZero() { + deposit.RecordedAt = time.Now().UTC() + } + if deposit.LastStatusAt.IsZero() { + deposit.LastStatusAt = time.Now().UTC() + } + + existing := &model.Deposit{} + err := d.repo.FindOneByFilter(ctx, repository.Filter("depositRef", deposit.DepositRef), existing) + switch { + case err == nil: + existing.Status = deposit.Status + existing.ObservedAt = deposit.ObservedAt + existing.RecordedAt = deposit.RecordedAt + existing.LastStatusAt = time.Now().UTC() + if deposit.Amount != nil { + existing.Amount = deposit.Amount + } + if deposit.BlockID != "" { + existing.BlockID = deposit.BlockID + } + if deposit.TxHash != "" { + existing.TxHash = deposit.TxHash + } + if deposit.Network != "" { + existing.Network = deposit.Network + } + if deposit.TokenSymbol != "" { + existing.TokenSymbol = deposit.TokenSymbol + } + if deposit.ContractAddress != "" { + existing.ContractAddress = deposit.ContractAddress + } + if deposit.SourceAddress != "" { + existing.SourceAddress = deposit.SourceAddress + } + if err := d.repo.Update(ctx, existing); err != nil { + return err + } + return nil + case errors.Is(err, merrors.ErrNoData): + if err := d.repo.Insert(ctx, deposit, repository.Filter("depositRef", deposit.DepositRef)); err != nil { + return err + } + return nil + default: + return err + } +} + +func (d *Deposits) ListPending(ctx context.Context, network string, limit int32) ([]*model.Deposit, error) { + query := repository.Query().Filter(repository.Field("status"), model.DepositStatusPending) + if net := strings.TrimSpace(network); net != "" { + query = query.Filter(repository.Field("network"), strings.ToLower(net)) + } + pageSize := sanitizeDepositLimit(limit) + query = query.Sort(repository.Field("observedAt"), true).Limit(&pageSize) + + deposits := make([]*model.Deposit, 0, pageSize) + decoder := func(cur *mongo.Cursor) error { + item := &model.Deposit{} + if err := cur.Decode(item); err != nil { + return err + } + deposits = append(deposits, item) + return nil + } + + if err := d.repo.FindManyByFilter(ctx, query, decoder); err != nil && !errors.Is(err, merrors.ErrNoData) { + return nil, err + } + + return deposits, nil +} + +func sanitizeDepositLimit(requested int32) int64 { + if requested <= 0 { + return defaultDepositPageSize + } + if requested > int32(maxDepositPageSize) { + return maxDepositPageSize + } + return int64(requested) +} + +var _ storage.DepositsStore = (*Deposits)(nil) diff --git a/api/chain/gateway/storage/mongo/store/transfers.go b/api/chain/gateway/storage/mongo/store/transfers.go new file mode 100644 index 0000000..d4d457c --- /dev/null +++ b/api/chain/gateway/storage/mongo/store/transfers.go @@ -0,0 +1,200 @@ +package store + +import ( + "context" + "errors" + "strings" + "time" + + "github.com/tech/sendico/chain/gateway/storage" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +const ( + defaultTransferPageSize int64 = 50 + maxTransferPageSize int64 = 200 +) + +type Transfers struct { + logger mlogger.Logger + repo repository.Repository +} + +// NewTransfers constructs a Mongo-backed transfers store. +func NewTransfers(logger mlogger.Logger, db *mongo.Database) (*Transfers, error) { + if db == nil { + return nil, merrors.InvalidArgument("mongo database is nil") + } + repo := repository.CreateMongoRepository(db, mservice.ChainTransfers) + indexes := []*ri.Definition{ + { + Keys: []ri.Key{{Field: "transferRef", Sort: ri.Asc}}, + Unique: true, + }, + { + Keys: []ri.Key{{Field: "idempotencyKey", Sort: ri.Asc}}, + Unique: true, + }, + { + Keys: []ri.Key{{Field: "sourceWalletRef", Sort: ri.Asc}, {Field: "status", Sort: ri.Asc}}, + }, + { + Keys: []ri.Key{{Field: "destination.managedWalletRef", Sort: ri.Asc}}, + }, + } + for _, def := range indexes { + if err := repo.CreateIndex(def); err != nil { + logger.Error("failed to ensure transfer index", zap.Error(err), zap.String("collection", repo.Collection())) + return nil, err + } + } + + childLogger := logger.Named("transfers") + childLogger.Debug("transfers store initialised") + + return &Transfers{ + logger: childLogger, + repo: repo, + }, nil +} + +func (t *Transfers) Create(ctx context.Context, transfer *model.Transfer) (*model.Transfer, error) { + if transfer == nil { + return nil, merrors.InvalidArgument("transfersStore: nil transfer") + } + transfer.Normalize() + if strings.TrimSpace(transfer.TransferRef) == "" { + return nil, merrors.InvalidArgument("transfersStore: empty transferRef") + } + if strings.TrimSpace(transfer.IdempotencyKey) == "" { + return nil, merrors.InvalidArgument("transfersStore: empty idempotencyKey") + } + if transfer.Status == "" { + transfer.Status = model.TransferStatusPending + } + if transfer.LastStatusAt.IsZero() { + transfer.LastStatusAt = time.Now().UTC() + } + if strings.TrimSpace(transfer.IdempotencyKey) == "" { + return nil, merrors.InvalidArgument("transfersStore: empty idempotencyKey") + } + if err := t.repo.Insert(ctx, transfer, repository.Filter("idempotencyKey", transfer.IdempotencyKey)); err != nil { + if errors.Is(err, merrors.ErrDataConflict) { + t.logger.Debug("transfer already exists", zap.String("transfer_ref", transfer.TransferRef), zap.String("idempotency_key", transfer.IdempotencyKey)) + return transfer, nil + } + return nil, err + } + t.logger.Debug("transfer created", zap.String("transfer_ref", transfer.TransferRef)) + return transfer, nil +} + +func (t *Transfers) Get(ctx context.Context, transferRef string) (*model.Transfer, error) { + transferRef = strings.TrimSpace(transferRef) + if transferRef == "" { + return nil, merrors.InvalidArgument("transfersStore: empty transferRef") + } + transfer := &model.Transfer{} + if err := t.repo.FindOneByFilter(ctx, repository.Filter("transferRef", transferRef), transfer); err != nil { + return nil, err + } + return transfer, nil +} + +func (t *Transfers) List(ctx context.Context, filter model.TransferFilter) (*model.TransferList, error) { + query := repository.Query() + if src := strings.TrimSpace(filter.SourceWalletRef); src != "" { + query = query.Filter(repository.Field("sourceWalletRef"), src) + } + if dst := strings.TrimSpace(filter.DestinationWalletRef); dst != "" { + query = query.Filter(repository.Field("destination.managedWalletRef"), dst) + } + if status := strings.TrimSpace(string(filter.Status)); status != "" { + query = query.Filter(repository.Field("status"), status) + } + + if cursor := strings.TrimSpace(filter.Cursor); cursor != "" { + if oid, err := primitive.ObjectIDFromHex(cursor); err == nil { + query = query.Comparison(repository.IDField(), builder.Gt, oid) + } else { + t.logger.Warn("ignoring invalid transfer cursor", zap.String("cursor", cursor), zap.Error(err)) + } + } + + limit := sanitizeTransferLimit(filter.Limit) + fetchLimit := limit + 1 + query = query.Sort(repository.IDField(), true).Limit(&fetchLimit) + + transfers := make([]*model.Transfer, 0, fetchLimit) + decoder := func(cur *mongo.Cursor) error { + item := &model.Transfer{} + if err := cur.Decode(item); err != nil { + return err + } + transfers = append(transfers, item) + return nil + } + + if err := t.repo.FindManyByFilter(ctx, query, decoder); err != nil && !errors.Is(err, merrors.ErrNoData) { + return nil, err + } + + nextCursor := "" + if int64(len(transfers)) == fetchLimit { + last := transfers[len(transfers)-1] + nextCursor = last.ID.Hex() + transfers = transfers[:len(transfers)-1] + } + + return &model.TransferList{ + Items: transfers, + NextCursor: nextCursor, + }, nil +} + +func (t *Transfers) UpdateStatus(ctx context.Context, transferRef string, status model.TransferStatus, failureReason string, txHash string) (*model.Transfer, error) { + transferRef = strings.TrimSpace(transferRef) + if transferRef == "" { + return nil, merrors.InvalidArgument("transfersStore: empty transferRef") + } + transfer := &model.Transfer{} + if err := t.repo.FindOneByFilter(ctx, repository.Filter("transferRef", transferRef), transfer); err != nil { + return nil, err + } + + transfer.Status = status + if status == model.TransferStatusFailed { + transfer.FailureReason = strings.TrimSpace(failureReason) + } else { + transfer.FailureReason = "" + } + if hash := strings.TrimSpace(txHash); hash != "" { + transfer.TxHash = strings.ToLower(hash) + } + transfer.LastStatusAt = time.Now().UTC() + if err := t.repo.Update(ctx, transfer); err != nil { + return nil, err + } + return transfer, nil +} + +func sanitizeTransferLimit(requested int32) int64 { + if requested <= 0 { + return defaultTransferPageSize + } + if requested > int32(maxTransferPageSize) { + return maxTransferPageSize + } + return int64(requested) +} + +var _ storage.TransfersStore = (*Transfers)(nil) diff --git a/api/chain/gateway/storage/mongo/store/wallets.go b/api/chain/gateway/storage/mongo/store/wallets.go new file mode 100644 index 0000000..c3f3b07 --- /dev/null +++ b/api/chain/gateway/storage/mongo/store/wallets.go @@ -0,0 +1,236 @@ +package store + +import ( + "context" + "errors" + "strings" + "time" + + "github.com/tech/sendico/chain/gateway/storage" + "github.com/tech/sendico/chain/gateway/storage/model" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +const ( + defaultWalletPageSize int64 = 50 + maxWalletPageSize int64 = 200 +) + +type Wallets struct { + logger mlogger.Logger + walletRepo repository.Repository + balanceRepo repository.Repository +} + +// NewWallets constructs a Mongo-backed wallets store. +func NewWallets(logger mlogger.Logger, db *mongo.Database) (*Wallets, error) { + if db == nil { + return nil, merrors.InvalidArgument("mongo database is nil") + } + + walletRepo := repository.CreateMongoRepository(db, mservice.ChainWallets) + walletIndexes := []*ri.Definition{ + { + Keys: []ri.Key{{Field: "walletRef", Sort: ri.Asc}}, + Unique: true, + }, + { + Keys: []ri.Key{{Field: "idempotencyKey", Sort: ri.Asc}}, + Unique: true, + }, + { + Keys: []ri.Key{{Field: "depositAddress", Sort: ri.Asc}}, + Unique: true, + }, + { + Keys: []ri.Key{{Field: "organizationRef", Sort: ri.Asc}, {Field: "ownerRef", Sort: ri.Asc}}, + }, + } + for _, def := range walletIndexes { + if err := walletRepo.CreateIndex(def); err != nil { + logger.Error("failed to ensure wallet index", zap.String("collection", walletRepo.Collection()), zap.Error(err)) + return nil, err + } + } + + balanceRepo := repository.CreateMongoRepository(db, mservice.ChainWalletBalances) + balanceIndexes := []*ri.Definition{ + { + Keys: []ri.Key{{Field: "walletRef", Sort: ri.Asc}}, + Unique: true, + }, + } + for _, def := range balanceIndexes { + if err := balanceRepo.CreateIndex(def); err != nil { + logger.Error("failed to ensure wallet balance index", zap.String("collection", balanceRepo.Collection()), zap.Error(err)) + return nil, err + } + } + + childLogger := logger.Named("wallets") + childLogger.Debug("wallet stores initialised") + + return &Wallets{ + logger: childLogger, + walletRepo: walletRepo, + balanceRepo: balanceRepo, + }, nil +} + +func (w *Wallets) Create(ctx context.Context, wallet *model.ManagedWallet) (*model.ManagedWallet, error) { + if wallet == nil { + return nil, merrors.InvalidArgument("walletsStore: nil wallet") + } + wallet.Normalize() + if strings.TrimSpace(wallet.WalletRef) == "" { + return nil, merrors.InvalidArgument("walletsStore: empty walletRef") + } + if wallet.Status == "" { + wallet.Status = model.ManagedWalletStatusActive + } + if strings.TrimSpace(wallet.IdempotencyKey) == "" { + return nil, merrors.InvalidArgument("walletsStore: empty idempotencyKey") + } + if err := w.walletRepo.Insert(ctx, wallet, repository.Filter("idempotencyKey", wallet.IdempotencyKey)); err != nil { + if errors.Is(err, merrors.ErrDataConflict) { + w.logger.Debug("wallet already exists", zap.String("wallet_ref", wallet.WalletRef), zap.String("idempotency_key", wallet.IdempotencyKey)) + return wallet, nil + } + return nil, err + } + w.logger.Debug("wallet created", zap.String("wallet_ref", wallet.WalletRef)) + return wallet, nil +} + +func (w *Wallets) Get(ctx context.Context, walletRef string) (*model.ManagedWallet, error) { + walletRef = strings.TrimSpace(walletRef) + if walletRef == "" { + return nil, merrors.InvalidArgument("walletsStore: empty walletRef") + } + wallet := &model.ManagedWallet{} + if err := w.walletRepo.FindOneByFilter(ctx, repository.Filter("walletRef", walletRef), wallet); err != nil { + return nil, err + } + return wallet, nil +} + +func (w *Wallets) List(ctx context.Context, filter model.ManagedWalletFilter) (*model.ManagedWalletList, error) { + query := repository.Query() + + if org := strings.TrimSpace(filter.OrganizationRef); org != "" { + query = query.Filter(repository.Field("organizationRef"), org) + } + if owner := strings.TrimSpace(filter.OwnerRef); owner != "" { + query = query.Filter(repository.Field("ownerRef"), owner) + } + if network := strings.TrimSpace(filter.Network); network != "" { + query = query.Filter(repository.Field("network"), strings.ToLower(network)) + } + if token := strings.TrimSpace(filter.TokenSymbol); token != "" { + query = query.Filter(repository.Field("tokenSymbol"), strings.ToUpper(token)) + } + + if cursor := strings.TrimSpace(filter.Cursor); cursor != "" { + if oid, err := primitive.ObjectIDFromHex(cursor); err == nil { + query = query.Comparison(repository.IDField(), builder.Gt, oid) + } else { + w.logger.Warn("ignoring invalid wallet cursor", zap.String("cursor", cursor), zap.Error(err)) + } + } + + limit := sanitizeWalletLimit(filter.Limit) + fetchLimit := limit + 1 + query = query.Sort(repository.IDField(), true).Limit(&fetchLimit) + + wallets := make([]*model.ManagedWallet, 0, fetchLimit) + decoder := func(cur *mongo.Cursor) error { + item := &model.ManagedWallet{} + if err := cur.Decode(item); err != nil { + return err + } + wallets = append(wallets, item) + return nil + } + + if err := w.walletRepo.FindManyByFilter(ctx, query, decoder); err != nil && !errors.Is(err, merrors.ErrNoData) { + return nil, err + } + + nextCursor := "" + if int64(len(wallets)) == fetchLimit { + last := wallets[len(wallets)-1] + nextCursor = last.ID.Hex() + wallets = wallets[:len(wallets)-1] + } + + return &model.ManagedWalletList{ + Items: wallets, + NextCursor: nextCursor, + }, nil +} + +func (w *Wallets) SaveBalance(ctx context.Context, balance *model.WalletBalance) error { + if balance == nil { + return merrors.InvalidArgument("walletsStore: nil balance") + } + balance.Normalize() + if strings.TrimSpace(balance.WalletRef) == "" { + return merrors.InvalidArgument("walletsStore: empty walletRef for balance") + } + if balance.CalculatedAt.IsZero() { + balance.CalculatedAt = time.Now().UTC() + } + + existing := &model.WalletBalance{} + err := w.balanceRepo.FindOneByFilter(ctx, repository.Filter("walletRef", balance.WalletRef), existing) + switch { + case err == nil: + existing.Available = balance.Available + existing.PendingInbound = balance.PendingInbound + existing.PendingOutbound = balance.PendingOutbound + existing.CalculatedAt = balance.CalculatedAt + if err := w.balanceRepo.Update(ctx, existing); err != nil { + return err + } + return nil + case errors.Is(err, merrors.ErrNoData): + if err := w.balanceRepo.Insert(ctx, balance, repository.Filter("walletRef", balance.WalletRef)); err != nil { + return err + } + return nil + default: + return err + } +} + +func (w *Wallets) GetBalance(ctx context.Context, walletRef string) (*model.WalletBalance, error) { + walletRef = strings.TrimSpace(walletRef) + if walletRef == "" { + return nil, merrors.InvalidArgument("walletsStore: empty walletRef") + } + balance := &model.WalletBalance{} + if err := w.balanceRepo.FindOneByFilter(ctx, repository.Filter("walletRef", walletRef), balance); err != nil { + return nil, err + } + return balance, nil +} + +func sanitizeWalletLimit(requested int32) int64 { + if requested <= 0 { + return defaultWalletPageSize + } + if requested > int32(maxWalletPageSize) { + return maxWalletPageSize + } + return int64(requested) +} + +var _ storage.WalletsStore = (*Wallets)(nil) diff --git a/api/chain/gateway/storage/storage.go b/api/chain/gateway/storage/storage.go new file mode 100644 index 0000000..fc3c19a --- /dev/null +++ b/api/chain/gateway/storage/storage.go @@ -0,0 +1,53 @@ +package storage + +import ( + "context" + + "github.com/tech/sendico/chain/gateway/storage/model" +) + +type storageError string + +func (e storageError) Error() string { + return string(e) +} + +var ( + // ErrWalletNotFound indicates that a wallet record was not found. + ErrWalletNotFound = storageError("chain.gateway.storage: wallet not found") + // ErrTransferNotFound indicates that a transfer record was not found. + ErrTransferNotFound = storageError("chain.gateway.storage: transfer not found") + // ErrDepositNotFound indicates that a deposit record was not found. + ErrDepositNotFound = storageError("chain.gateway.storage: deposit not found") +) + +// Repository represents the root storage contract for the chain gateway module. +type Repository interface { + Ping(ctx context.Context) error + Wallets() WalletsStore + Transfers() TransfersStore + Deposits() DepositsStore +} + +// WalletsStore exposes persistence operations for managed wallets. +type WalletsStore interface { + Create(ctx context.Context, wallet *model.ManagedWallet) (*model.ManagedWallet, error) + Get(ctx context.Context, walletRef string) (*model.ManagedWallet, error) + List(ctx context.Context, filter model.ManagedWalletFilter) (*model.ManagedWalletList, error) + SaveBalance(ctx context.Context, balance *model.WalletBalance) error + GetBalance(ctx context.Context, walletRef string) (*model.WalletBalance, error) +} + +// TransfersStore exposes persistence operations for transfers. +type TransfersStore interface { + Create(ctx context.Context, transfer *model.Transfer) (*model.Transfer, error) + Get(ctx context.Context, transferRef string) (*model.Transfer, error) + List(ctx context.Context, filter model.TransferFilter) (*model.TransferList, error) + UpdateStatus(ctx context.Context, transferRef string, status model.TransferStatus, failureReason string, txHash string) (*model.Transfer, error) +} + +// DepositsStore exposes persistence operations for observed deposits. +type DepositsStore interface { + Record(ctx context.Context, deposit *model.Deposit) error + ListPending(ctx context.Context, network string, limit int32) ([]*model.Deposit, error) +} diff --git a/api/fx/ingestor/.DS_Store b/api/fx/ingestor/.DS_Store new file mode 100644 index 0000000..ffdd749 Binary files /dev/null and b/api/fx/ingestor/.DS_Store differ diff --git a/api/fx/ingestor/.air.toml b/api/fx/ingestor/.air.toml new file mode 100644 index 0000000..f78a7e9 --- /dev/null +++ b/api/fx/ingestor/.air.toml @@ -0,0 +1,32 @@ +# Config file for Air in TOML format + +root = "./../.." +tmp_dir = "tmp" + +[build] +cmd = "go build -o app -ldflags \"-X 'github.com/tech/sendico/fx/ingestor/internal/appversion.BuildUser=$(whoami)' -X 'github.com/tech/sendico/fx/ingestor/internal/appversion.Version=$APP_V' -X 'github.com/tech/sendico/fx/ingestor/internal/appversion.Branch=$BUILD_BRANCH' -X 'github.com/tech/sendico/fx/ingestor/internal/appversion.Revision=$GIT_REV' -X 'github.com/tech/sendico/fx/ingestor/internal/appversion.BuildDate=$(date)'\"" +bin = "./app" +full_bin = "./app --debug --config.file=config.yml" +include_ext = ["go", "yaml", "yml"] +exclude_dir = ["fx/ingestor/tmp", "pkg/.git", "fx/ingestor/env"] +exclude_regex = ["_test\\.go"] +exclude_unchanged = true +follow_symlink = true +log = "air.log" +delay = 0 +stop_on_error = true +send_interrupt = true +kill_delay = 500 +args_bin = [] + +[log] +time = false + +[color] +main = "magenta" +watcher = "cyan" +build = "yellow" +runner = "green" + +[misc] +clean_on_exit = true diff --git a/api/fx/ingestor/.gitignore b/api/fx/ingestor/.gitignore new file mode 100644 index 0000000..dc67a7e --- /dev/null +++ b/api/fx/ingestor/.gitignore @@ -0,0 +1,3 @@ +internal/generated +.gocache +app \ No newline at end of file diff --git a/api/fx/ingestor/config.yml b/api/fx/ingestor/config.yml new file mode 100644 index 0000000..df025dc --- /dev/null +++ b/api/fx/ingestor/config.yml @@ -0,0 +1,43 @@ +poll_interval_seconds: 30 + +market: + sources: + - driver: BINANCE + settings: + base_url: "https://api.binance.com" + - driver: COINGECKO + settings: + base_url: "https://api.coingecko.com/api/v3" + pairs: + BINANCE: + - base: "USDT" + quote: "EUR" + symbol: "EURUSDT" + invert: true + - base: "UAH" + quote: "USDT" + symbol: "USDTUAH" + invert: true + - base: "USDC" + quote: "EUR" + symbol: "EURUSDC" + invert: true + COINGECKO: + - base: "USDT" + quote: "RUB" + symbol: "tether:rub" + +metrics: + enabled: true + address: ":9102" + +database: + driver: mongodb + settings: + host_env: FX_MONGO_HOST + port_env: FX_MONGO_PORT + database_env: FX_MONGO_DATABASE + user_env: FX_MONGO_USER + password_env: FX_MONGO_PASSWORD + auth_source_env: FX_MONGO_AUTH_SOURCE + replica_set_env: FX_MONGO_REPLICA_SET diff --git a/api/fx/ingestor/env/.gitignore b/api/fx/ingestor/env/.gitignore new file mode 100644 index 0000000..d71ab6c --- /dev/null +++ b/api/fx/ingestor/env/.gitignore @@ -0,0 +1 @@ +.env.api \ No newline at end of file diff --git a/api/fx/ingestor/go.mod b/api/fx/ingestor/go.mod new file mode 100644 index 0000000..958e5fe --- /dev/null +++ b/api/fx/ingestor/go.mod @@ -0,0 +1,55 @@ +module github.com/tech/sendico/fx/ingestor + +go 1.25.3 + +replace github.com/tech/sendico/pkg => ../../pkg + +replace github.com/tech/sendico/fx/storage => ../storage + +require ( + github.com/go-chi/chi/v5 v5.2.3 + github.com/google/go-cmp v0.7.0 + github.com/prometheus/client_golang v1.23.2 + github.com/tech/sendico/fx/storage v0.0.0 + github.com/tech/sendico/pkg v0.1.0 + go.uber.org/zap v1.27.0 + gopkg.in/yaml.v3 v3.0.1 +) + +require ( + github.com/beorn7/perks v1.0.1 // indirect + github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect + github.com/casbin/casbin/v2 v2.132.0 // indirect + github.com/casbin/govaluate v1.10.0 // indirect + github.com/casbin/mongodb-adapter/v3 v3.7.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/golang/snappy v1.0.0 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/klauspost/compress v1.18.1 // indirect + github.com/mattn/go-colorable v0.1.14 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/montanaflynn/stats v0.7.1 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.47.0 // indirect + github.com/nats-io/nkeys v0.4.11 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/prometheus/client_model v0.6.2 // indirect + github.com/prometheus/common v0.67.2 // indirect + github.com/prometheus/procfs v0.19.2 // indirect + github.com/xdg-go/pbkdf2 v1.0.0 // indirect + github.com/xdg-go/scram v1.1.2 // indirect + github.com/xdg-go/stringprep v1.0.4 // indirect + github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect + go.mongodb.org/mongo-driver v1.17.6 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.yaml.in/yaml/v2 v2.4.3 // indirect + golang.org/x/crypto v0.43.0 // indirect + golang.org/x/net v0.46.0 // indirect + golang.org/x/sync v0.17.0 // indirect + golang.org/x/sys v0.37.0 // indirect + golang.org/x/text v0.30.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20251103181224-f26f9409b101 // indirect + google.golang.org/grpc v1.76.0 // indirect + google.golang.org/protobuf v1.36.10 // indirect +) diff --git a/api/fx/ingestor/go.sum b/api/fx/ingestor/go.sum new file mode 100644 index 0000000..1558ea2 --- /dev/null +++ b/api/fx/ingestor/go.sum @@ -0,0 +1,225 @@ +dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s= +dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY= +github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/bmatcuk/doublestar/v4 v4.6.1/go.mod 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+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/api/fx/ingestor/internal/appversion/version.go b/api/fx/ingestor/internal/appversion/version.go new file mode 100644 index 0000000..d947434 --- /dev/null +++ b/api/fx/ingestor/internal/appversion/version.go @@ -0,0 +1,27 @@ +package appversion + +import ( + "github.com/tech/sendico/pkg/version" + vf "github.com/tech/sendico/pkg/version/factory" +) + +// Build information. Populated at build-time. +var ( + Version string + Revision string + Branch string + BuildUser string + BuildDate string +) + +func Create() version.Printer { + vi := version.Info{ + Program: "MeetX Connectica FX Ingestor Service", + Revision: Revision, + Branch: Branch, + BuildUser: BuildUser, + BuildDate: BuildDate, + Version: Version, + } + return vf.Create(&vi) +} diff --git a/api/fx/ingestor/internal/config/config.go b/api/fx/ingestor/internal/config/config.go new file mode 100644 index 0000000..d01f31c --- /dev/null +++ b/api/fx/ingestor/internal/config/config.go @@ -0,0 +1,147 @@ +package config + +import ( + "os" + "strings" + "time" + + "github.com/tech/sendico/fx/ingestor/internal/fmerrors" + mmodel "github.com/tech/sendico/fx/ingestor/internal/model" + "github.com/tech/sendico/pkg/db" + "gopkg.in/yaml.v3" +) + +const defaultPollInterval = 30 * time.Second + +type Config struct { + PollIntervalSeconds int `yaml:"poll_interval_seconds"` + Market MarketConfig `yaml:"market"` + Database *db.Config `yaml:"database"` + Metrics *MetricsConfig `yaml:"metrics"` + + pairs []Pair + pairsBySource map[mmodel.Driver][]PairConfig +} + +func Load(path string) (*Config, error) { + if path == "" { + return nil, fmerrors.New("config: path is empty") + } + + data, err := os.ReadFile(path) + if err != nil { + return nil, fmerrors.Wrap("config: failed to read file", err) + } + + cfg := &Config{} + if err := yaml.Unmarshal(data, cfg); err != nil { + return nil, fmerrors.Wrap("config: failed to parse yaml", err) + } + + if len(cfg.Market.Sources) == 0 { + return nil, fmerrors.New("config: no market sources configured") + } + sourceSet := make(map[mmodel.Driver]struct{}, len(cfg.Market.Sources)) + for idx := range cfg.Market.Sources { + src := &cfg.Market.Sources[idx] + if src.Driver.IsEmpty() { + return nil, fmerrors.New("config: market source driver is empty") + } + sourceSet[src.Driver] = struct{}{} + } + + if len(cfg.Market.Pairs) == 0 { + return nil, fmerrors.New("config: no pairs configured") + } + + normalizedPairs := make(map[string][]PairConfig, len(cfg.Market.Pairs)) + pairsBySource := make(map[mmodel.Driver][]PairConfig, len(cfg.Market.Pairs)) + var flattened []Pair + + for rawSource, pairList := range cfg.Market.Pairs { + driver := mmodel.Driver(rawSource) + if driver.IsEmpty() { + return nil, fmerrors.New("config: pair source is empty") + } + if _, ok := sourceSet[driver]; !ok { + return nil, fmerrors.New("config: pair references unknown source: " + driver.String()) + } + + processed := make([]PairConfig, len(pairList)) + for idx := range pairList { + pair := pairList[idx] + pair.Base = strings.ToUpper(strings.TrimSpace(pair.Base)) + pair.Quote = strings.ToUpper(strings.TrimSpace(pair.Quote)) + pair.Symbol = strings.TrimSpace(pair.Symbol) + if pair.Base == "" || pair.Quote == "" || pair.Symbol == "" { + return nil, fmerrors.New("config: pair entries must define base, quote, and symbol") + } + if strings.TrimSpace(pair.Provider) == "" { + pair.Provider = strings.ToLower(driver.String()) + } + processed[idx] = pair + flattened = append(flattened, Pair{ + PairConfig: pair, + Source: driver, + }) + } + pairsBySource[driver] = processed + normalizedPairs[driver.String()] = processed + } + + cfg.Market.Pairs = normalizedPairs + cfg.pairsBySource = pairsBySource + cfg.pairs = flattened + if cfg.Database == nil { + return nil, fmerrors.New("config: database configuration is required") + } + + if cfg.Metrics != nil && cfg.Metrics.Enabled { + cfg.Metrics.Address = strings.TrimSpace(cfg.Metrics.Address) + if cfg.Metrics.Address == "" { + cfg.Metrics.Address = ":9102" + } + } + + return cfg, nil +} + +func (c *Config) PollInterval() time.Duration { + if c == nil { + return defaultPollInterval + } + if c.PollIntervalSeconds <= 0 { + return defaultPollInterval + } + return time.Duration(c.PollIntervalSeconds) * time.Second +} + +func (c *Config) Pairs() []Pair { + if c == nil { + return nil + } + out := make([]Pair, len(c.pairs)) + copy(out, c.pairs) + return out +} + +func (c *Config) PairsBySource() map[mmodel.Driver][]PairConfig { + if c == nil { + return nil + } + out := make(map[mmodel.Driver][]PairConfig, len(c.pairsBySource)) + for driver, pairs := range c.pairsBySource { + cp := make([]PairConfig, len(pairs)) + copy(cp, pairs) + out[driver] = cp + } + return out +} + +func (c *Config) MetricsConfig() *MetricsConfig { + if c == nil || c.Metrics == nil { + return nil + } + cp := *c.Metrics + return &cp +} diff --git a/api/fx/ingestor/internal/config/market.go b/api/fx/ingestor/internal/config/market.go new file mode 100644 index 0000000..af53285 --- /dev/null +++ b/api/fx/ingestor/internal/config/market.go @@ -0,0 +1,24 @@ +package config + +import ( + mmodel "github.com/tech/sendico/fx/ingestor/internal/model" + pmodel "github.com/tech/sendico/pkg/model" +) + +type PairConfig struct { + Base string `yaml:"base"` + Quote string `yaml:"quote"` + Symbol string `yaml:"symbol"` + Provider string `yaml:"provider"` + Invert bool `yaml:"invert"` +} + +type Pair struct { + PairConfig `yaml:",inline"` + Source mmodel.Driver `yaml:"-"` +} + +type MarketConfig struct { + Sources []pmodel.DriverConfig[mmodel.Driver] `yaml:"sources"` + Pairs map[string][]PairConfig `yaml:"pairs"` +} diff --git a/api/fx/ingestor/internal/config/metrics.go b/api/fx/ingestor/internal/config/metrics.go new file mode 100644 index 0000000..012998a --- /dev/null +++ b/api/fx/ingestor/internal/config/metrics.go @@ -0,0 +1,6 @@ +package config + +type MetricsConfig struct { + Enabled bool `yaml:"enabled"` + Address string `yaml:"address"` +} diff --git a/api/fx/ingestor/internal/fmerrors/market.go b/api/fx/ingestor/internal/fmerrors/market.go new file mode 100644 index 0000000..a21ba63 --- /dev/null +++ b/api/fx/ingestor/internal/fmerrors/market.go @@ -0,0 +1,35 @@ +package fmerrors + +type Error struct { + message string + cause error +} + +func (e *Error) Error() string { + if e == nil { + return "" + } + if e.cause == nil { + return e.message + } + return e.message + ": " + e.cause.Error() +} + +func (e *Error) Unwrap() error { + if e == nil { + return nil + } + return e.cause +} + +func New(message string) error { + return &Error{message: message} +} + +func Wrap(message string, cause error) error { + return &Error{message: message, cause: cause} +} + +func NewDecimal(value string) error { + return &Error{message: "invalid decimal \"" + value + "\""} +} diff --git a/api/fx/ingestor/internal/ingestor/metrics.go b/api/fx/ingestor/internal/ingestor/metrics.go new file mode 100644 index 0000000..315d844 --- /dev/null +++ b/api/fx/ingestor/internal/ingestor/metrics.go @@ -0,0 +1,84 @@ +package ingestor + +import ( + "sync" + "time" + + "github.com/tech/sendico/fx/ingestor/internal/config" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" +) + +type serviceMetrics struct { + pollDuration *prometheus.HistogramVec + pollTotal *prometheus.CounterVec + pairDuration *prometheus.HistogramVec + pairTotal *prometheus.CounterVec + pairLastUpdate *prometheus.GaugeVec +} + +var ( + metricsOnce sync.Once + globalMetricsRef *serviceMetrics +) + +func getServiceMetrics() *serviceMetrics { + metricsOnce.Do(func() { + reg := prometheus.DefaultRegisterer + globalMetricsRef = &serviceMetrics{ + pollDuration: promauto.With(reg).NewHistogramVec(prometheus.HistogramOpts{ + Name: "fx_ingestor_poll_duration_seconds", + Help: "Duration of a polling cycle.", + Buckets: prometheus.DefBuckets, + }, []string{"result"}), + pollTotal: promauto.With(reg).NewCounterVec(prometheus.CounterOpts{ + Name: "fx_ingestor_poll_total", + Help: "Total polling cycles executed.", + }, []string{"result"}), + pairDuration: promauto.With(reg).NewHistogramVec(prometheus.HistogramOpts{ + Name: "fx_ingestor_pair_duration_seconds", + Help: "Duration of individual pair ingestion.", + Buckets: prometheus.DefBuckets, + }, []string{"source", "provider", "symbol", "result"}), + pairTotal: promauto.With(reg).NewCounterVec(prometheus.CounterOpts{ + Name: "fx_ingestor_pair_total", + Help: "Total ingestion attempts per pair.", + }, []string{"source", "provider", "symbol", "result"}), + pairLastUpdate: promauto.With(reg).NewGaugeVec(prometheus.GaugeOpts{ + Name: "fx_ingestor_pair_last_success_unix", + Help: "Unix timestamp of the last successful ingestion per pair.", + }, []string{"source", "provider", "symbol"}), + } + }) + return globalMetricsRef +} + +func (m *serviceMetrics) observePoll(duration time.Duration, err error) { + if m == nil { + return + } + result := labelForError(err) + m.pollDuration.WithLabelValues(result).Observe(duration.Seconds()) + m.pollTotal.WithLabelValues(result).Inc() +} + +func (m *serviceMetrics) observePair(pair config.Pair, duration time.Duration, err error) { + if m == nil { + return + } + result := labelForError(err) + labels := []string{pair.Source.String(), pair.Provider, pair.Symbol, result} + m.pairDuration.WithLabelValues(labels...).Observe(duration.Seconds()) + m.pairTotal.WithLabelValues(labels...).Inc() + if err == nil { + m.pairLastUpdate.WithLabelValues(pair.Source.String(), pair.Provider, pair.Symbol). + Set(float64(time.Now().Unix())) + } +} + +func labelForError(err error) string { + if err != nil { + return "error" + } + return "success" +} diff --git a/api/fx/ingestor/internal/ingestor/service.go b/api/fx/ingestor/internal/ingestor/service.go new file mode 100644 index 0000000..a3f8c54 --- /dev/null +++ b/api/fx/ingestor/internal/ingestor/service.go @@ -0,0 +1,207 @@ +package ingestor + +import ( + "context" + "math/big" + "time" + + "github.com/tech/sendico/fx/ingestor/internal/config" + "github.com/tech/sendico/fx/ingestor/internal/fmerrors" + "github.com/tech/sendico/fx/ingestor/internal/market" + mmodel "github.com/tech/sendico/fx/ingestor/internal/model" + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +type Service struct { + logger mlogger.Logger + cfg *config.Config + rates storage.RatesStore + pairs []config.Pair + connectors map[mmodel.Driver]mmodel.Connector + metrics *serviceMetrics +} + +func New(logger mlogger.Logger, cfg *config.Config, repo storage.Repository) (*Service, error) { + if logger == nil { + return nil, fmerrors.New("ingestor: nil logger") + } + if cfg == nil { + return nil, fmerrors.New("ingestor: nil config") + } + if repo == nil { + return nil, fmerrors.New("ingestor: nil repository") + } + + connectors, err := market.BuildConnectors(logger, cfg.Market.Sources) + if err != nil { + return nil, fmerrors.Wrap("build connectors", err) + } + + return &Service{ + logger: logger.Named("ingestor"), + cfg: cfg, + rates: repo.Rates(), + pairs: cfg.Pairs(), + connectors: connectors, + metrics: getServiceMetrics(), + }, nil +} + +func (s *Service) Run(ctx context.Context) error { + interval := s.cfg.PollInterval() + ticker := time.NewTicker(interval) + defer ticker.Stop() + + s.logger.Info("FX ingestion service started", zap.Duration("poll_interval", interval), zap.Int("pairs", len(s.pairs))) + + if err := s.executePoll(ctx); err != nil { + s.logger.Warn("Initial poll completed with errors", zap.Error(err)) + } + + for { + select { + case <-ctx.Done(): + s.logger.Info("Context cancelled, stopping ingestor") + return ctx.Err() + case <-ticker.C: + if err := s.executePoll(ctx); err != nil { + s.logger.Warn("Polling cycle completed with errors", zap.Error(err)) + } + } + } +} + +func (s *Service) executePoll(ctx context.Context) error { + start := time.Now() + err := s.pollOnce(ctx) + if s.metrics != nil { + s.metrics.observePoll(time.Since(start), err) + } + return err +} + +func (s *Service) pollOnce(ctx context.Context) error { + var firstErr error + for _, pair := range s.pairs { + start := time.Now() + err := s.upsertPair(ctx, pair) + elapsed := time.Since(start) + if s.metrics != nil { + s.metrics.observePair(pair, elapsed, err) + } + if err != nil { + if firstErr == nil { + firstErr = err + } + s.logger.Warn("Failed to ingest pair", + zap.String("symbol", pair.Symbol), + zap.String("source", pair.Source.String()), + zap.Duration("elapsed", elapsed), + zap.Error(err), + ) + } + } + return firstErr +} + +func (s *Service) upsertPair(ctx context.Context, pair config.Pair) error { + connector, ok := s.connectors[pair.Source] + if !ok { + return fmerrors.Wrap("connector not configured for source "+pair.Source.String(), nil) + } + + ticker, err := connector.FetchTicker(ctx, pair.Symbol) + if err != nil { + return fmerrors.Wrap("fetch ticker", err) + } + + bid, err := parseDecimal(ticker.BidPrice) + if err != nil { + return fmerrors.Wrap("parse bid price", err) + } + ask, err := parseDecimal(ticker.AskPrice) + if err != nil { + return fmerrors.Wrap("parse ask price", err) + } + + if pair.Invert { + bid, ask = invertPrices(bid, ask) + } + + if ask.Cmp(bid) < 0 { + // Ensure bid <= ask to keep downstream logic predictable. + bid, ask = ask, bid + } + + mid := new(big.Rat).Add(bid, ask) + mid.Quo(mid, big.NewRat(2, 1)) + + spread := big.NewRat(0, 1) + if mid.Sign() != 0 { + spread.Sub(ask, bid) + if spread.Sign() < 0 { + spread.Neg(spread) + } + spread.Quo(spread, mid) + spread.Mul(spread, big.NewRat(10000, 1)) // basis points + } + + now := time.Now().UTC() + asOf := now + snapshot := &model.RateSnapshot{ + RateRef: market.BuildRateReference(pair.Provider, pair.Symbol, now), + Pair: model.CurrencyPair{Base: pair.Base, Quote: pair.Quote}, + Provider: pair.Provider, + Mid: formatDecimal(mid), + Bid: formatDecimal(bid), + Ask: formatDecimal(ask), + SpreadBps: formatDecimal(spread), + AsOfUnixMs: now.UnixMilli(), + AsOf: &asOf, + Source: ticker.Provider, + ProviderRef: ticker.Symbol, + } + + if err := s.rates.UpsertSnapshot(ctx, snapshot); err != nil { + return fmerrors.Wrap("upsert snapshot", err) + } + + s.logger.Debug("Snapshot ingested", + zap.String("pair", pair.Base+"/"+pair.Quote), + zap.String("provider", pair.Provider), + zap.String("bid", snapshot.Bid), + zap.String("ask", snapshot.Ask), + zap.String("mid", snapshot.Mid), + ) + + return nil +} + +func parseDecimal(value string) (*big.Rat, error) { + r := new(big.Rat) + if _, ok := r.SetString(value); !ok { + return nil, fmerrors.NewDecimal(value) + } + return r, nil +} + +func invertPrices(bid, ask *big.Rat) (*big.Rat, *big.Rat) { + if bid.Sign() == 0 || ask.Sign() == 0 { + return bid, ask + } + one := big.NewRat(1, 1) + invBid := new(big.Rat).Quo(one, ask) // invert ask to get bid + invAsk := new(big.Rat).Quo(one, bid) // invert bid to get ask + return invBid, invAsk +} + +func formatDecimal(r *big.Rat) string { + if r == nil { + return "0" + } + // Format with 8 decimal places, trimming trailing zeros. + return r.FloatString(8) +} diff --git a/api/fx/ingestor/internal/ingestor/service_test.go b/api/fx/ingestor/internal/ingestor/service_test.go new file mode 100644 index 0000000..63fc931 --- /dev/null +++ b/api/fx/ingestor/internal/ingestor/service_test.go @@ -0,0 +1,237 @@ +package ingestor + +import ( + "context" + "errors" + "testing" + + "github.com/google/go-cmp/cmp" + "github.com/tech/sendico/fx/ingestor/internal/config" + "github.com/tech/sendico/fx/ingestor/internal/fmerrors" + mmarket "github.com/tech/sendico/fx/ingestor/internal/model" + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "go.uber.org/zap" +) + +func TestParseDecimal(t *testing.T) { + got, err := parseDecimal("123.456") + if err != nil { + t.Fatalf("parseDecimal returned error: %v", err) + } + if got.String() != "15432/125" { // 123.456 expressed as a rational + t.Fatalf("unexpected rational value: %s", got.String()) + } + + if _, err := parseDecimal("not-a-number"); err == nil { + t.Fatalf("parseDecimal should fail on invalid decimal string") + } +} + +func TestInvertPrices(t *testing.T) { + bid, err := parseDecimal("2") + if err != nil { + t.Fatalf("parseDecimal: %v", err) + } + ask, err := parseDecimal("4") + if err != nil { + t.Fatalf("parseDecimal: %v", err) + } + + invBid, invAsk := invertPrices(bid, ask) + if diff := cmp.Diff("0.5", invAsk.FloatString(1)); diff != "" { + t.Fatalf("unexpected inverted ask (-want +got):\n%s", diff) + } + if diff := cmp.Diff("0.25", invBid.FloatString(2)); diff != "" { + t.Fatalf("unexpected inverted bid (-want +got):\n%s", diff) + } +} + +func TestServiceUpsertPairStoresSnapshot(t *testing.T) { + store := &ratesStoreStub{} + svc := testService(store, map[mmarket.Driver]mmarket.Connector{ + mmarket.DriverBinance: &connectorStub{ + id: mmarket.DriverBinance, + ticker: &mmarket.Ticker{ + Symbol: "EURUSDT", + BidPrice: "1.0000", + AskPrice: "1.2000", + Provider: "binance", + }, + }, + }) + + pair := config.Pair{ + PairConfig: config.PairConfig{ + Base: "USDT", + Quote: "EUR", + Symbol: "EURUSDT", + Provider: "binance", + }, + Source: mmarket.DriverBinance, + } + + if err := svc.upsertPair(context.Background(), pair); err != nil { + t.Fatalf("upsertPair returned error: %v", err) + } + if len(store.snapshots) != 1 { + t.Fatalf("expected 1 snapshot stored, got %d", len(store.snapshots)) + } + snap := store.snapshots[0] + if snap.Pair.Base != "USDT" || snap.Pair.Quote != "EUR" { + t.Fatalf("unexpected currency pair stored: %+v", snap.Pair) + } + if snap.Provider != "binance" { + t.Fatalf("unexpected provider: %s", snap.Provider) + } + if snap.Bid != "1.00000000" || snap.Ask != "1.20000000" { + t.Fatalf("unexpected bid/ask: %s / %s", snap.Bid, snap.Ask) + } + if snap.Mid != "1.10000000" { + t.Fatalf("unexpected mid price: %s", snap.Mid) + } + if snap.SpreadBps != "1818.18181818" { + t.Fatalf("unexpected spread bps: %s", snap.SpreadBps) + } +} + +func TestServiceUpsertPairInvertsPrices(t *testing.T) { + store := &ratesStoreStub{} + svc := testService(store, map[mmarket.Driver]mmarket.Connector{ + mmarket.DriverCoinGecko: &connectorStub{ + id: mmarket.DriverCoinGecko, + ticker: &mmarket.Ticker{ + Symbol: "RUBUSDT", + BidPrice: "2", + AskPrice: "4", + Provider: "coingecko", + }, + }, + }) + + pair := config.Pair{ + PairConfig: config.PairConfig{ + Base: "RUB", + Quote: "USDT", + Symbol: "RUBUSDT", + Provider: "coingecko", + Invert: true, + }, + Source: mmarket.DriverCoinGecko, + } + + if err := svc.upsertPair(context.Background(), pair); err != nil { + t.Fatalf("upsertPair returned error: %v", err) + } + + snap := store.snapshots[0] + if snap.Bid != "0.25000000" || snap.Ask != "0.50000000" { + t.Fatalf("unexpected inverted bid/ask: %s / %s", snap.Bid, snap.Ask) + } +} + +func TestServicePollOnceReturnsFirstError(t *testing.T) { + errFetch := fmerrors.New("fetch failed") + connectorSuccess := &connectorStub{ + id: mmarket.DriverBinance, + ticker: &mmarket.Ticker{ + Symbol: "EURUSDT", + BidPrice: "1", + AskPrice: "1", + Provider: "binance", + }, + } + connectorFail := &connectorStub{ + id: mmarket.DriverCoinGecko, + err: errFetch, + } + + store := &ratesStoreStub{} + svc := testService(store, map[mmarket.Driver]mmarket.Connector{ + mmarket.DriverBinance: connectorSuccess, + mmarket.DriverCoinGecko: connectorFail, + }) + svc.pairs = []config.Pair{ + {PairConfig: config.PairConfig{Base: "USDT", Quote: "EUR", Symbol: "EURUSDT"}, Source: mmarket.DriverBinance}, + {PairConfig: config.PairConfig{Base: "USDT", Quote: "RUB", Symbol: "RUBUSDT"}, Source: mmarket.DriverCoinGecko}, + } + + err := svc.pollOnce(context.Background()) + if err == nil { + t.Fatalf("pollOnce expected to return error") + } + if !errors.Is(err, errFetch) { + t.Fatalf("pollOnce returned unexpected error: %v", err) + } + if connectorSuccess.calls != 1 { + t.Fatalf("expected success connector called once, got %d", connectorSuccess.calls) + } + if connectorFail.calls != 1 { + t.Fatalf("expected failing connector called once, got %d", connectorFail.calls) + } + if len(store.snapshots) != 1 { + t.Fatalf("expected snapshot stored only for successful pair, got %d", len(store.snapshots)) + } +} + +// -- test helpers ----------------------------------------------------------------- + +type ratesStoreStub struct { + snapshots []*model.RateSnapshot + err error +} + +func (r *ratesStoreStub) UpsertSnapshot(_ context.Context, snapshot *model.RateSnapshot) error { + if r.err != nil { + return r.err + } + cp := *snapshot + r.snapshots = append(r.snapshots, &cp) + return nil +} + +func (r *ratesStoreStub) LatestSnapshot(context.Context, model.CurrencyPair, string) (*model.RateSnapshot, error) { + return nil, nil +} + +type repositoryStub struct { + rates storage.RatesStore +} + +func (r *repositoryStub) Ping(context.Context) error { return nil } +func (r *repositoryStub) Rates() storage.RatesStore { return r.rates } +func (r *repositoryStub) Quotes() storage.QuotesStore { return nil } +func (r *repositoryStub) Pairs() storage.PairStore { return nil } +func (r *repositoryStub) Currencies() storage.CurrencyStore { return nil } + +type connectorStub struct { + id mmarket.Driver + ticker *mmarket.Ticker + err error + calls int +} + +func (c *connectorStub) ID() mmarket.Driver { + return c.id +} + +func (c *connectorStub) FetchTicker(_ context.Context, symbol string) (*mmarket.Ticker, error) { + c.calls++ + if c.ticker != nil { + cp := *c.ticker + cp.Symbol = symbol + return &cp, c.err + } + return nil, c.err +} + +func testService(store storage.RatesStore, connectors map[mmarket.Driver]mmarket.Connector) *Service { + return &Service{ + logger: zap.NewNop(), + cfg: &config.Config{}, + rates: store, + connectors: connectors, + pairs: nil, + metrics: nil, + } +} diff --git a/api/fx/ingestor/internal/market/binance/connector.go b/api/fx/ingestor/internal/market/binance/connector.go new file mode 100644 index 0000000..f46e131 --- /dev/null +++ b/api/fx/ingestor/internal/market/binance/connector.go @@ -0,0 +1,139 @@ +package binance + +import ( + "context" + "encoding/json" + "net" + "net/http" + "net/url" + "strconv" + "strings" + "time" + + "github.com/tech/sendico/fx/ingestor/internal/fmerrors" + "github.com/tech/sendico/fx/ingestor/internal/market/common" + mmodel "github.com/tech/sendico/fx/ingestor/internal/model" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.uber.org/zap" +) + +type binanceConnector struct { + id mmodel.Driver + provider string + client *http.Client + base string + logger mlogger.Logger +} + +const defaultBinanceBaseURL = "https://api.binance.com" +const ( + defaultDialTimeoutSeconds = 5 * time.Second + defaultDialKeepAliveSeconds = 30 * time.Second + defaultTLSHandshakeTimeoutSeconds = 5 * time.Second + defaultResponseHeaderTimeoutSeconds = 10 * time.Second + defaultRequestTimeoutSeconds = 10 * time.Second +) + +func NewConnector(logger mlogger.Logger, settings model.SettingsT) (mmodel.Connector, error) { + baseURL := defaultBinanceBaseURL + provider := strings.ToLower(mmodel.DriverBinance.String()) + dialTimeout := defaultDialTimeoutSeconds + dialKeepAlive := defaultDialKeepAliveSeconds + tlsHandshakeTimeout := defaultTLSHandshakeTimeoutSeconds + responseHeaderTimeout := defaultResponseHeaderTimeoutSeconds + requestTimeout := defaultRequestTimeoutSeconds + + if settings != nil { + if value, ok := settings["base_url"].(string); ok && strings.TrimSpace(value) != "" { + baseURL = strings.TrimSpace(value) + } + if value, ok := settings["provider"].(string); ok && strings.TrimSpace(value) != "" { + provider = strings.TrimSpace(value) + } + dialTimeout = common.DurationSetting(settings, "dial_timeout_seconds", dialTimeout) + dialKeepAlive = common.DurationSetting(settings, "dial_keep_alive_seconds", dialKeepAlive) + tlsHandshakeTimeout = common.DurationSetting(settings, "tls_handshake_timeout_seconds", tlsHandshakeTimeout) + responseHeaderTimeout = common.DurationSetting(settings, "response_header_timeout_seconds", responseHeaderTimeout) + requestTimeout = common.DurationSetting(settings, "request_timeout_seconds", requestTimeout) + } + + parsed, err := url.Parse(baseURL) + if err != nil { + return nil, fmerrors.Wrap("binance: invalid base url", err) + } + + transport := &http.Transport{ + DialContext: (&net.Dialer{Timeout: dialTimeout, KeepAlive: dialKeepAlive}).DialContext, + TLSHandshakeTimeout: tlsHandshakeTimeout, + ResponseHeaderTimeout: responseHeaderTimeout, + } + + connector := &binanceConnector{ + id: mmodel.DriverBinance, + provider: provider, + client: &http.Client{ + Timeout: requestTimeout, + Transport: transport, + }, + base: parsed.String(), + logger: logger.Named("binance"), + } + + return connector, nil +} + +func (c *binanceConnector) ID() mmodel.Driver { + return c.id +} + +func (c *binanceConnector) FetchTicker(ctx context.Context, symbol string) (*mmodel.Ticker, error) { + if strings.TrimSpace(symbol) == "" { + return nil, fmerrors.New("binance: symbol is empty") + } + + endpoint, err := url.Parse(c.base) + if err != nil { + return nil, fmerrors.Wrap("binance: parse base url", err) + } + endpoint.Path = "/api/v3/ticker/bookTicker" + query := endpoint.Query() + query.Set("symbol", strings.ToUpper(strings.TrimSpace(symbol))) + endpoint.RawQuery = query.Encode() + + req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint.String(), nil) + if err != nil { + return nil, fmerrors.Wrap("binance: build request", err) + } + + resp, err := c.client.Do(req) + if err != nil { + c.logger.Warn("Binance request failed", zap.String("symbol", symbol), zap.Error(err)) + return nil, fmerrors.Wrap("binance: request failed", err) + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + c.logger.Warn("Binance returned non-OK status", zap.String("symbol", symbol), zap.Int("status", resp.StatusCode)) + return nil, fmerrors.New("binance: unexpected status " + strconv.Itoa(resp.StatusCode)) + } + + var payload struct { + Symbol string `json:"symbol"` + BidPrice string `json:"bidPrice"` + AskPrice string `json:"askPrice"` + } + + if err := json.NewDecoder(resp.Body).Decode(&payload); err != nil { + c.logger.Warn("Binance decode failed", zap.String("symbol", symbol), zap.Error(err)) + return nil, fmerrors.Wrap("binance: decode response", err) + } + + return &mmodel.Ticker{ + Symbol: payload.Symbol, + BidPrice: payload.BidPrice, + AskPrice: payload.AskPrice, + Provider: c.provider, + Timestamp: time.Now().UnixMilli(), + }, nil +} diff --git a/api/fx/ingestor/internal/market/coingecko/connector.go b/api/fx/ingestor/internal/market/coingecko/connector.go new file mode 100644 index 0000000..9b878f5 --- /dev/null +++ b/api/fx/ingestor/internal/market/coingecko/connector.go @@ -0,0 +1,222 @@ +package coingecko + +import ( + "context" + "encoding/json" + "net" + "net/http" + "net/url" + "strconv" + "strings" + "time" + + "github.com/tech/sendico/fx/ingestor/internal/fmerrors" + "github.com/tech/sendico/fx/ingestor/internal/market/common" + mmodel "github.com/tech/sendico/fx/ingestor/internal/model" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.uber.org/zap" +) + +type coingeckoConnector struct { + id mmodel.Driver + provider string + client *http.Client + base string + logger mlogger.Logger +} + +const defaultCoinGeckoBaseURL = "https://api.coingecko.com/api/v3" + +const ( + defaultDialTimeoutSeconds = 5 * time.Second + defaultDialKeepAliveSeconds = 30 * time.Second + defaultTLSHandshakeTimeoutSeconds = 5 * time.Second + defaultResponseHeaderTimeoutSeconds = 10 * time.Second + defaultRequestTimeoutSeconds = 10 * time.Second +) + +func NewConnector(logger mlogger.Logger, settings model.SettingsT) (mmodel.Connector, error) { + baseURL := defaultCoinGeckoBaseURL + provider := strings.ToLower(mmodel.DriverCoinGecko.String()) + dialTimeout := defaultDialTimeoutSeconds + dialKeepAlive := defaultDialKeepAliveSeconds + tlsHandshakeTimeout := defaultTLSHandshakeTimeoutSeconds + responseHeaderTimeout := defaultResponseHeaderTimeoutSeconds + requestTimeout := defaultRequestTimeoutSeconds + + if settings != nil { + if value, ok := settings["base_url"].(string); ok && strings.TrimSpace(value) != "" { + baseURL = strings.TrimSpace(value) + } + if value, ok := settings["provider"].(string); ok && strings.TrimSpace(value) != "" { + provider = strings.TrimSpace(value) + } + dialTimeout = common.DurationSetting(settings, "dial_timeout_seconds", dialTimeout) + dialKeepAlive = common.DurationSetting(settings, "dial_keep_alive_seconds", dialKeepAlive) + tlsHandshakeTimeout = common.DurationSetting(settings, "tls_handshake_timeout_seconds", tlsHandshakeTimeout) + responseHeaderTimeout = common.DurationSetting(settings, "response_header_timeout_seconds", responseHeaderTimeout) + requestTimeout = common.DurationSetting(settings, "request_timeout_seconds", requestTimeout) + } + + parsed, err := url.Parse(baseURL) + if err != nil { + return nil, fmerrors.Wrap("coingecko: invalid base url", err) + } + + transport := &http.Transport{ + DialContext: (&net.Dialer{Timeout: dialTimeout, KeepAlive: dialKeepAlive}).DialContext, + TLSHandshakeTimeout: tlsHandshakeTimeout, + ResponseHeaderTimeout: responseHeaderTimeout, + } + + connector := &coingeckoConnector{ + id: mmodel.DriverCoinGecko, + provider: provider, + client: &http.Client{ + Timeout: requestTimeout, + Transport: transport, + }, + base: strings.TrimRight(parsed.String(), "/"), + logger: logger.Named("coingecko"), + } + + return connector, nil +} + +func (c *coingeckoConnector) ID() mmodel.Driver { + return c.id +} + +func (c *coingeckoConnector) FetchTicker(ctx context.Context, symbol string) (*mmodel.Ticker, error) { + coinID, vsCurrency, err := parseSymbol(symbol) + if err != nil { + return nil, err + } + + endpoint, err := url.Parse(c.base) + if err != nil { + return nil, fmerrors.Wrap("coingecko: parse base url", err) + } + endpoint.Path = strings.TrimRight(endpoint.Path, "/") + "/simple/price" + query := endpoint.Query() + query.Set("ids", coinID) + query.Set("vs_currencies", vsCurrency) + query.Set("include_last_updated_at", "true") + endpoint.RawQuery = query.Encode() + + req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint.String(), nil) + if err != nil { + return nil, fmerrors.Wrap("coingecko: build request", err) + } + + resp, err := c.client.Do(req) + if err != nil { + c.logger.Warn("CoinGecko request failed", zap.String("symbol", symbol), zap.Error(err)) + return nil, fmerrors.Wrap("coingecko: request failed", err) + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + c.logger.Warn("CoinGecko returned non-OK status", zap.String("symbol", symbol), zap.Int("status", resp.StatusCode)) + return nil, fmerrors.New("coingecko: unexpected status " + strconv.Itoa(resp.StatusCode)) + } + + decoder := json.NewDecoder(resp.Body) + decoder.UseNumber() + + var payload map[string]map[string]interface{} + if err := decoder.Decode(&payload); err != nil { + c.logger.Warn("CoinGecko decode failed", zap.String("symbol", symbol), zap.Error(err)) + return nil, fmerrors.Wrap("coingecko: decode response", err) + } + + coinData, ok := payload[coinID] + if !ok { + return nil, fmerrors.New("coingecko: coin id not found in response") + } + priceValue, ok := coinData[vsCurrency] + if !ok { + return nil, fmerrors.New("coingecko: vs currency not found in response") + } + + price, ok := toFloat(priceValue) + if !ok || price <= 0 { + return nil, fmerrors.New("coingecko: invalid price value in response") + } + + priceStr := strconv.FormatFloat(price, 'f', -1, 64) + + timestamp := time.Now().UnixMilli() + if tsValue, ok := coinData["last_updated_at"]; ok { + if tsFloat, ok := toFloat(tsValue); ok && tsFloat > 0 { + tsMillis := int64(tsFloat * 1000) + if tsMillis > 0 { + timestamp = tsMillis + } + } + } + + refSymbol := coinID + "_" + vsCurrency + + return &mmodel.Ticker{ + Symbol: refSymbol, + BidPrice: priceStr, + AskPrice: priceStr, + Provider: c.provider, + Timestamp: timestamp, + }, nil +} + +func parseSymbol(symbol string) (string, string, error) { + trimmed := strings.TrimSpace(symbol) + if trimmed == "" { + return "", "", fmerrors.New("coingecko: symbol is empty") + } + + parts := strings.FieldsFunc(strings.ToLower(trimmed), func(r rune) bool { + switch r { + case ':', '/', '-', '_': + return true + } + return false + }) + + if len(parts) != 2 { + return "", "", fmerrors.New("coingecko: symbol must be /") + } + + coinID := strings.TrimSpace(parts[0]) + vsCurrency := strings.TrimSpace(parts[1]) + if coinID == "" || vsCurrency == "" { + return "", "", fmerrors.New("coingecko: symbol contains empty segments") + } + + return coinID, vsCurrency, nil +} + +func toFloat(value interface{}) (float64, bool) { + switch v := value.(type) { + case json.Number: + f, err := v.Float64() + if err != nil { + return 0, false + } + return f, true + case float64: + return v, true + case float32: + return float64(v), true + case int: + return float64(v), true + case int64: + return float64(v), true + case uint64: + return float64(v), true + case string: + if parsed, err := strconv.ParseFloat(v, 64); err == nil { + return parsed, true + } + } + return 0, false +} diff --git a/api/fx/ingestor/internal/market/common/settings.go b/api/fx/ingestor/internal/market/common/settings.go new file mode 100644 index 0000000..e58c450 --- /dev/null +++ b/api/fx/ingestor/internal/market/common/settings.go @@ -0,0 +1,46 @@ +package common + +import ( + "strconv" + "time" + + "github.com/tech/sendico/pkg/model" +) + +// DurationSetting reads a positive duration override from settings or returns def when the value is missing or invalid. +func DurationSetting(settings model.SettingsT, key string, def time.Duration) time.Duration { + if settings == nil { + return def + } + value, ok := settings[key] + if !ok { + return def + } + + switch v := value.(type) { + case time.Duration: + if v > 0 { + return v + } + case int: + if v > 0 { + return time.Duration(v) * time.Second + } + case int64: + if v > 0 { + return time.Duration(v) * time.Second + } + case float64: + if v > 0 { + return time.Duration(v * float64(time.Second)) + } + case string: + if parsed, err := time.ParseDuration(v); err == nil && parsed > 0 { + return parsed + } + if seconds, err := strconv.ParseFloat(v, 64); err == nil && seconds > 0 { + return time.Duration(seconds * float64(time.Second)) + } + } + return def +} diff --git a/api/fx/ingestor/internal/market/factory.go b/api/fx/ingestor/internal/market/factory.go new file mode 100644 index 0000000..e2d0a5f --- /dev/null +++ b/api/fx/ingestor/internal/market/factory.go @@ -0,0 +1,55 @@ +package market + +import ( + "strconv" + "strings" + "time" + + "github.com/tech/sendico/fx/ingestor/internal/fmerrors" + "github.com/tech/sendico/fx/ingestor/internal/market/binance" + "github.com/tech/sendico/fx/ingestor/internal/market/coingecko" + mmodel "github.com/tech/sendico/fx/ingestor/internal/model" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" +) + +type ConnectorFactory func(logger mlogger.Logger, settings model.SettingsT) (mmodel.Connector, error) + +func BuildConnectors(logger mlogger.Logger, configs []model.DriverConfig[mmodel.Driver]) (map[mmodel.Driver]mmodel.Connector, error) { + connectors := make(map[mmodel.Driver]mmodel.Connector, len(configs)) + + for _, cfg := range configs { + driver := mmodel.NormalizeDriver(cfg.Driver) + if driver.IsEmpty() { + return nil, fmerrors.New("market: connector driver is empty") + } + + var ( + conn mmodel.Connector + err error + ) + + switch driver { + case mmodel.DriverBinance: + conn, err = binance.NewConnector(logger, cfg.Settings) + case mmodel.DriverCoinGecko: + conn, err = coingecko.NewConnector(logger, cfg.Settings) + default: + err = fmerrors.New("market: unsupported driver " + driver.String()) + } + + if err != nil { + return nil, fmerrors.Wrap("market: build connector "+driver.String(), err) + } + connectors[driver] = conn + } + + return connectors, nil +} + +func BuildRateReference(provider, symbol string, now time.Time) string { + if strings.TrimSpace(provider) == "" { + provider = "unknown" + } + return provider + ":" + symbol + ":" + strconv.FormatInt(now.UnixMilli(), 10) +} diff --git a/api/fx/ingestor/internal/metrics/server.go b/api/fx/ingestor/internal/metrics/server.go new file mode 100644 index 0000000..b7405cf --- /dev/null +++ b/api/fx/ingestor/internal/metrics/server.go @@ -0,0 +1,134 @@ +package metrics + +import ( + "context" + "errors" + "net/http" + "strings" + "time" + + "github.com/go-chi/chi/v5" + "github.com/tech/sendico/fx/ingestor/internal/config" + "github.com/tech/sendico/fx/ingestor/internal/fmerrors" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/api/routers/health" + "github.com/tech/sendico/pkg/mlogger" + "github.com/prometheus/client_golang/prometheus/promhttp" + "go.uber.org/zap" +) + +const ( + defaultAddress = ":9102" + readHeaderTimeout = 5 * time.Second + defaultShutdownWindow = 5 * time.Second +) + +type Server interface { + SetStatus(health.ServiceStatus) + Close(context.Context) +} + +func NewServer(logger mlogger.Logger, cfg *config.MetricsConfig) (Server, error) { + if logger == nil { + return nil, fmerrors.New("metrics: logger is nil") + } + if cfg == nil || !cfg.Enabled { + logger.Debug("Metrics disabled; using noop server") + return noopServer{}, nil + } + + address := strings.TrimSpace(cfg.Address) + if address == "" { + address = defaultAddress + } + + metricsLogger := logger.Named("metrics") + router := chi.NewRouter() + router.Handle("/metrics", promhttp.Handler()) + + var healthRouter routers.Health + if hr, err := routers.NewHealthRouter(metricsLogger, router, ""); err != nil { + metricsLogger.Warn("Failed to initialise health router", zap.Error(err)) + } else { + hr.SetStatus(health.SSStarting) + healthRouter = hr + } + + httpServer := &http.Server{ + Addr: address, + Handler: router, + ReadHeaderTimeout: readHeaderTimeout, + } + + ms := &httpServerWrapper{ + logger: metricsLogger, + server: httpServer, + health: healthRouter, + timeout: defaultShutdownWindow, + } + + go func() { + metricsLogger.Info("Prometheus endpoint listening", zap.String("address", address)) + if err := httpServer.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) { + metricsLogger.Error("Prometheus endpoint stopped unexpectedly", zap.Error(err)) + if healthRouter != nil { + healthRouter.SetStatus(health.SSTerminating) + } + } + }() + + return ms, nil +} + +type httpServerWrapper struct { + logger mlogger.Logger + server *http.Server + health routers.Health + timeout time.Duration +} + +func (s *httpServerWrapper) SetStatus(status health.ServiceStatus) { + if s == nil || s.health == nil { + return + } + s.logger.Debug("Updating metrics health status", zap.String("status", string(status))) + s.health.SetStatus(status) +} + +func (s *httpServerWrapper) Close(ctx context.Context) { + if s == nil { + return + } + + if s.health != nil { + s.health.SetStatus(health.SSTerminating) + s.health.Finish() + s.health = nil + } + + if s.server == nil { + return + } + + shutdownCtx := ctx + if shutdownCtx == nil { + shutdownCtx = context.Background() + } + if s.timeout > 0 { + var cancel context.CancelFunc + shutdownCtx, cancel = context.WithTimeout(shutdownCtx, s.timeout) + defer cancel() + } + + if err := s.server.Shutdown(shutdownCtx); err != nil && !errors.Is(err, http.ErrServerClosed) { + s.logger.Warn("Failed to stop metrics server", zap.Error(err)) + } else { + s.logger.Info("Metrics server stopped") + } +} + +type noopServer struct{} + +func (noopServer) SetStatus(health.ServiceStatus) {} + +func (noopServer) Close(context.Context) {} diff --git a/api/fx/ingestor/internal/model/connector.go b/api/fx/ingestor/internal/model/connector.go new file mode 100644 index 0000000..7dc4f9c --- /dev/null +++ b/api/fx/ingestor/internal/model/connector.go @@ -0,0 +1,30 @@ +package model + +import ( + "context" + "strings" +) + +type Driver string + +const ( + DriverBinance Driver = "BINANCE" + DriverCoinGecko Driver = "COINGECKO" +) + +func (d Driver) String() string { + return string(d) +} + +func (d Driver) IsEmpty() bool { + return strings.TrimSpace(string(d)) == "" +} + +func NormalizeDriver(d Driver) Driver { + return Driver(strings.ToUpper(strings.TrimSpace(string(d)))) +} + +type Connector interface { + ID() Driver + FetchTicker(ctx context.Context, symbol string) (*Ticker, error) +} diff --git a/api/fx/ingestor/internal/model/ticker.go b/api/fx/ingestor/internal/model/ticker.go new file mode 100644 index 0000000..ae2431a --- /dev/null +++ b/api/fx/ingestor/internal/model/ticker.go @@ -0,0 +1,9 @@ +package model + +type Ticker struct { + Symbol string + BidPrice string + AskPrice string + Provider string + Timestamp int64 +} diff --git a/api/fx/ingestor/internal/signalctx/signalctx.go b/api/fx/ingestor/internal/signalctx/signalctx.go new file mode 100644 index 0000000..6c471ca --- /dev/null +++ b/api/fx/ingestor/internal/signalctx/signalctx.go @@ -0,0 +1,14 @@ +package signalctx + +import ( + "context" + "os" + "os/signal" +) + +func WithSignals(parent context.Context, sig ...os.Signal) (context.Context, context.CancelFunc) { + if parent == nil { + parent = context.Background() + } + return signal.NotifyContext(parent, sig...) +} diff --git a/api/fx/ingestor/main.go b/api/fx/ingestor/main.go new file mode 100644 index 0000000..f2ad5dd --- /dev/null +++ b/api/fx/ingestor/main.go @@ -0,0 +1,55 @@ +package main + +import ( + "context" + "errors" + "flag" + "fmt" + "os" + "syscall" + + "github.com/tech/sendico/fx/ingestor/internal/app" + "github.com/tech/sendico/fx/ingestor/internal/appversion" + "github.com/tech/sendico/fx/ingestor/internal/signalctx" + lf "github.com/tech/sendico/pkg/mlogger/factory" + "go.uber.org/zap" +) + +var ( + configFile = flag.String("config.file", app.DefaultConfigPath, "Path to the configuration file.") + debugFlag = flag.Bool("debug", false, "Enable debug logging.") + versionFlag = flag.Bool("version", false, "Show version information.") +) + +func main() { + flag.Parse() + + logger := lf.NewLogger(*debugFlag).Named("fx_ingestor") + defer logger.Sync() + + av := appversion.Create() + if *versionFlag { + fmt.Fprintln(os.Stdout, av.Print()) + return + } + + logger.Info(fmt.Sprintf("Starting %s", av.Program()), zap.String("version", av.Info())) + + ctx, cancel := signalctx.WithSignals(context.Background(), os.Interrupt, syscall.SIGTERM) + defer cancel() + + application, err := app.New(logger, *configFile) + if err != nil { + logger.Fatal("Failed to initialise application", zap.Error(err)) + } + + if err := application.Run(ctx); err != nil { + if errors.Is(err, context.Canceled) { + logger.Info("FX ingestor stopped") + return + } + logger.Fatal("Ingestor terminated with error", zap.Error(err)) + } + + logger.Info("FX ingestor stopped") +} diff --git a/api/fx/oracle/.air.toml b/api/fx/oracle/.air.toml new file mode 100644 index 0000000..a6e2c0d --- /dev/null +++ b/api/fx/oracle/.air.toml @@ -0,0 +1,32 @@ +# Config file for Air in TOML format + +root = "./../.." +tmp_dir = "tmp" + +[build] +cmd = "go build -o app -ldflags \"-X 'github.com/tech/sendico/fx/oracle/internal/appversion.BuildUser=$(whoami)' -X 'github.com/tech/sendico/fx/oracle/internal/appversion.Version=$APP_V' -X 'github.com/tech/sendico/fx/oracle/internal/appversion.Branch=$BUILD_BRANCH' -X 'github.com/tech/sendico/fx/oracle/internal/appversion.Revision=$GIT_REV' -X 'github.com/tech/sendico/fx/oracle/internal/appversion.BuildDate=$(date)'\"" +bin = "./app" +full_bin = "./app --debug --config.file=config.yml" +include_ext = ["go", "yaml", "yml"] +exclude_dir = ["fx/oracle/tmp", "pkg/.git", "fx/oracle/env"] +exclude_regex = ["_test\\.go"] +exclude_unchanged = true +follow_symlink = true +log = "air.log" +delay = 0 +stop_on_error = true +send_interrupt = true +kill_delay = 500 +args_bin = [] + +[log] +time = false + +[color] +main = "magenta" +watcher = "cyan" +build = "yellow" +runner = "green" + +[misc] +clean_on_exit = true diff --git a/api/fx/oracle/.gitignore b/api/fx/oracle/.gitignore new file mode 100644 index 0000000..dc67a7e --- /dev/null +++ b/api/fx/oracle/.gitignore @@ -0,0 +1,3 @@ +internal/generated +.gocache +app \ No newline at end of file diff --git a/api/fx/oracle/client/client.go b/api/fx/oracle/client/client.go new file mode 100644 index 0000000..82ab2d2 --- /dev/null +++ b/api/fx/oracle/client/client.go @@ -0,0 +1,252 @@ +package client + +import ( + "context" + "crypto/tls" + "errors" + "fmt" + "strings" + "time" + + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + tracev1 "github.com/tech/sendico/pkg/proto/common/trace/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + "google.golang.org/grpc" + "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" +) + +// Client exposes typed helpers around the oracle gRPC API. +type Client interface { + LatestRate(ctx context.Context, req LatestRateParams) (*RateSnapshot, error) + GetQuote(ctx context.Context, req GetQuoteParams) (*Quote, error) + Close() error +} + +// RequestMeta carries optional multi-tenant context for oracle calls. +type RequestMeta struct { + TenantRef string + OrganizationRef string + Trace *tracev1.TraceContext +} + +type LatestRateParams struct { + Meta RequestMeta + Pair *fxv1.CurrencyPair + Provider string +} + +type RateSnapshot struct { + Pair *fxv1.CurrencyPair + Mid string + Bid string + Ask string + SpreadBps string + Provider string + RateRef string + AsOf time.Time +} + +type GetQuoteParams struct { + Meta RequestMeta + Pair *fxv1.CurrencyPair + Side fxv1.Side + BaseAmount *moneyv1.Money + QuoteAmount *moneyv1.Money + Firm bool + TTL time.Duration + PreferredProvider string + MaxAge time.Duration +} + +type Quote struct { + QuoteRef string + Pair *fxv1.CurrencyPair + Side fxv1.Side + Price string + BaseAmount *moneyv1.Money + QuoteAmount *moneyv1.Money + ExpiresAt time.Time + Provider string + RateRef string + Firm bool +} + +type grpcOracleClient interface { + GetQuote(ctx context.Context, in *oraclev1.GetQuoteRequest, opts ...grpc.CallOption) (*oraclev1.GetQuoteResponse, error) + LatestRate(ctx context.Context, in *oraclev1.LatestRateRequest, opts ...grpc.CallOption) (*oraclev1.LatestRateResponse, error) +} + +type oracleClient struct { + cfg Config + conn *grpc.ClientConn + client grpcOracleClient +} + +// New dials the oracle endpoint and returns a ready client. +func New(ctx context.Context, cfg Config, opts ...grpc.DialOption) (Client, error) { + cfg.setDefaults() + if strings.TrimSpace(cfg.Address) == "" { + return nil, errors.New("oracle: address is required") + } + + dialCtx, cancel := context.WithTimeout(ctx, cfg.DialTimeout) + defer cancel() + + dialOpts := make([]grpc.DialOption, 0, len(opts)+1) + dialOpts = append(dialOpts, opts...) + + if cfg.Insecure { + dialOpts = append(dialOpts, grpc.WithTransportCredentials(insecure.NewCredentials())) + } else { + dialOpts = append(dialOpts, grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{}))) + } + + conn, err := grpc.DialContext(dialCtx, cfg.Address, dialOpts...) + if err != nil { + return nil, fmt.Errorf("oracle: dial %s: %w", cfg.Address, err) + } + + return &oracleClient{ + cfg: cfg, + conn: conn, + client: oraclev1.NewOracleClient(conn), + }, nil +} + +// NewWithClient injects a pre-built oracle client (useful for tests). +func NewWithClient(cfg Config, oc grpcOracleClient) Client { + cfg.setDefaults() + return &oracleClient{ + cfg: cfg, + client: oc, + } +} + +func (c *oracleClient) Close() error { + if c.conn != nil { + return c.conn.Close() + } + return nil +} + +func (c *oracleClient) LatestRate(ctx context.Context, req LatestRateParams) (*RateSnapshot, error) { + if req.Pair == nil { + return nil, errors.New("oracle: pair is required") + } + + callCtx, cancel := c.callContext(ctx) + defer cancel() + + resp, err := c.client.LatestRate(callCtx, &oraclev1.LatestRateRequest{ + Meta: toProtoMeta(req.Meta), + Pair: req.Pair, + Provider: req.Provider, + }) + if err != nil { + return nil, fmt.Errorf("oracle: latest rate: %w", err) + } + if resp.GetRate() == nil { + return nil, errors.New("oracle: latest rate: empty payload") + } + return fromProtoRate(resp.GetRate()), nil +} + +func (c *oracleClient) GetQuote(ctx context.Context, req GetQuoteParams) (*Quote, error) { + if req.Pair == nil { + return nil, errors.New("oracle: pair is required") + } + if req.Side == fxv1.Side_SIDE_UNSPECIFIED { + return nil, errors.New("oracle: side is required") + } + + baseSupplied := req.BaseAmount != nil + quoteSupplied := req.QuoteAmount != nil + if baseSupplied == quoteSupplied { + return nil, errors.New("oracle: exactly one of base_amount or quote_amount must be set") + } + + callCtx, cancel := c.callContext(ctx) + defer cancel() + + protoReq := &oraclev1.GetQuoteRequest{ + Meta: toProtoMeta(req.Meta), + Pair: req.Pair, + Side: req.Side, + Firm: req.Firm, + PreferredProvider: req.PreferredProvider, + } + if req.TTL > 0 { + protoReq.TtlMs = req.TTL.Milliseconds() + } + if req.MaxAge > 0 { + protoReq.MaxAgeMs = int32(req.MaxAge.Milliseconds()) + } + if baseSupplied { + protoReq.AmountInput = &oraclev1.GetQuoteRequest_BaseAmount{BaseAmount: req.BaseAmount} + } else { + protoReq.AmountInput = &oraclev1.GetQuoteRequest_QuoteAmount{QuoteAmount: req.QuoteAmount} + } + + resp, err := c.client.GetQuote(callCtx, protoReq) + if err != nil { + return nil, fmt.Errorf("oracle: get quote: %w", err) + } + if resp.GetQuote() == nil { + return nil, errors.New("oracle: get quote: empty payload") + } + return fromProtoQuote(resp.GetQuote()), nil +} + +func (c *oracleClient) callContext(ctx context.Context) (context.Context, context.CancelFunc) { + if _, ok := ctx.Deadline(); ok { + return context.WithCancel(ctx) + } + return context.WithTimeout(ctx, c.cfg.CallTimeout) +} + +func toProtoMeta(meta RequestMeta) *oraclev1.RequestMeta { + if meta.TenantRef == "" && meta.OrganizationRef == "" && meta.Trace == nil { + return nil + } + return &oraclev1.RequestMeta{ + TenantRef: meta.TenantRef, + OrganizationRef: meta.OrganizationRef, + Trace: meta.Trace, + } +} + +func fromProtoRate(rate *oraclev1.RateSnapshot) *RateSnapshot { + if rate == nil { + return nil + } + return &RateSnapshot{ + Pair: rate.Pair, + Mid: rate.GetMid().GetValue(), + Bid: rate.GetBid().GetValue(), + Ask: rate.GetAsk().GetValue(), + SpreadBps: rate.GetSpreadBps().GetValue(), + Provider: rate.GetProvider(), + RateRef: rate.GetRateRef(), + AsOf: time.UnixMilli(rate.GetAsofUnixMs()), + } +} + +func fromProtoQuote(quote *oraclev1.Quote) *Quote { + if quote == nil { + return nil + } + return &Quote{ + QuoteRef: quote.GetQuoteRef(), + Pair: quote.Pair, + Side: quote.GetSide(), + Price: quote.GetPrice().GetValue(), + BaseAmount: quote.BaseAmount, + QuoteAmount: quote.QuoteAmount, + ExpiresAt: time.UnixMilli(quote.GetExpiresAtUnixMs()), + Provider: quote.GetProvider(), + RateRef: quote.GetRateRef(), + Firm: quote.GetFirm(), + } +} diff --git a/api/fx/oracle/client/client_test.go b/api/fx/oracle/client/client_test.go new file mode 100644 index 0000000..3a2aca1 --- /dev/null +++ b/api/fx/oracle/client/client_test.go @@ -0,0 +1,116 @@ +package client + +import ( + "context" + "testing" + "time" + + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + "google.golang.org/grpc" +) + +type stubOracle struct { + latestResp *oraclev1.LatestRateResponse + latestErr error + + quoteResp *oraclev1.GetQuoteResponse + quoteErr error + + lastLatest *oraclev1.LatestRateRequest + lastQuote *oraclev1.GetQuoteRequest +} + +func (s *stubOracle) LatestRate(ctx context.Context, in *oraclev1.LatestRateRequest, _ ...grpc.CallOption) (*oraclev1.LatestRateResponse, error) { + s.lastLatest = in + return s.latestResp, s.latestErr +} + +func (s *stubOracle) GetQuote(ctx context.Context, in *oraclev1.GetQuoteRequest, _ ...grpc.CallOption) (*oraclev1.GetQuoteResponse, error) { + s.lastQuote = in + return s.quoteResp, s.quoteErr +} + +func TestLatestRate(t *testing.T) { + expectedTime := time.Date(2024, 1, 1, 15, 0, 0, 0, time.UTC) + stub := &stubOracle{ + latestResp: &oraclev1.LatestRateResponse{ + Rate: &oraclev1.RateSnapshot{ + Pair: &fxv1.CurrencyPair{Base: "USD", Quote: "EUR"}, + Mid: &moneyv1.Decimal{Value: "1.1000"}, + Bid: &moneyv1.Decimal{Value: "1.0995"}, + Ask: &moneyv1.Decimal{Value: "1.1005"}, + SpreadBps: &moneyv1.Decimal{Value: "5"}, + Provider: "ECB", + RateRef: "ECB-20240101", + AsofUnixMs: expectedTime.UnixMilli(), + }, + }, + } + + client := NewWithClient(Config{}, stub) + resp, err := client.LatestRate(context.Background(), LatestRateParams{ + Meta: RequestMeta{ + TenantRef: "tenant", + OrganizationRef: "org", + }, + Pair: &fxv1.CurrencyPair{Base: "USD", Quote: "EUR"}, + Provider: "ECB", + }) + if err != nil { + t.Fatalf("LatestRate returned error: %v", err) + } + + if stub.lastLatest.GetProvider() != "ECB" { + t.Fatalf("expected provider to propagate, got %s", stub.lastLatest.GetProvider()) + } + if resp.Provider != "ECB" || resp.RateRef != "ECB-20240101" { + t.Fatalf("unexpected response: %+v", resp) + } + if !resp.AsOf.Equal(expectedTime) { + t.Fatalf("expected as-of %s, got %s", expectedTime, resp.AsOf) + } +} + +func TestGetQuote(t *testing.T) { + expiresAt := time.Date(2024, 2, 2, 12, 0, 0, 0, time.UTC) + stub := &stubOracle{ + quoteResp: &oraclev1.GetQuoteResponse{ + Quote: &oraclev1.Quote{ + QuoteRef: "quote-123", + Pair: &fxv1.CurrencyPair{Base: "GBP", Quote: "USD"}, + Side: fxv1.Side_BUY_BASE_SELL_QUOTE, + Price: &moneyv1.Decimal{Value: "1.2500"}, + BaseAmount: &moneyv1.Money{Amount: "100.00", Currency: "GBP"}, + QuoteAmount: &moneyv1.Money{Amount: "125.00", Currency: "USD"}, + ExpiresAtUnixMs: expiresAt.UnixMilli(), + Provider: "Test", + RateRef: "test-ref", + Firm: true, + }, + }, + } + + client := NewWithClient(Config{}, stub) + resp, err := client.GetQuote(context.Background(), GetQuoteParams{ + Pair: &fxv1.CurrencyPair{Base: "GBP", Quote: "USD"}, + Side: fxv1.Side_BUY_BASE_SELL_QUOTE, + BaseAmount: &moneyv1.Money{Amount: "100.00", Currency: "GBP"}, + Firm: true, + TTL: 2 * time.Second, + }) + if err != nil { + t.Fatalf("GetQuote returned error: %v", err) + } + + if stub.lastQuote.GetFirm() != true { + t.Fatalf("expected firm flag to propagate") + } + if stub.lastQuote.GetTtlMs() == 0 { + t.Fatalf("expected ttl to be populated") + } + if resp.QuoteRef != "quote-123" || resp.Price != "1.2500" || !resp.ExpiresAt.Equal(expiresAt) { + t.Fatalf("unexpected quote response: %+v", resp) + } +} diff --git a/api/fx/oracle/client/config.go b/api/fx/oracle/client/config.go new file mode 100644 index 0000000..2e89b00 --- /dev/null +++ b/api/fx/oracle/client/config.go @@ -0,0 +1,20 @@ +package client + +import "time" + +// Config captures connection settings for the FX oracle gRPC service. +type Config struct { + Address string + DialTimeout time.Duration + CallTimeout time.Duration + Insecure bool +} + +func (c *Config) setDefaults() { + if c.DialTimeout <= 0 { + c.DialTimeout = 5 * time.Second + } + if c.CallTimeout <= 0 { + c.CallTimeout = 3 * time.Second + } +} diff --git a/api/fx/oracle/client/fake.go b/api/fx/oracle/client/fake.go new file mode 100644 index 0000000..3db8dc8 --- /dev/null +++ b/api/fx/oracle/client/fake.go @@ -0,0 +1,60 @@ +package client + +import ( + "context" + + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" +) + +// Fake implements Client for tests. +type Fake struct { + LatestRateFn func(ctx context.Context, req LatestRateParams) (*RateSnapshot, error) + GetQuoteFn func(ctx context.Context, req GetQuoteParams) (*Quote, error) + CloseFn func() error +} + +func (f *Fake) LatestRate(ctx context.Context, req LatestRateParams) (*RateSnapshot, error) { + if f.LatestRateFn != nil { + return f.LatestRateFn(ctx, req) + } + return &RateSnapshot{ + Pair: &fxv1.CurrencyPair{Base: "USD", Quote: "EUR"}, + Mid: "1.1000", + Bid: "1.0995", + Ask: "1.1005", + SpreadBps: "5", + Provider: "fake", + RateRef: "fake", + }, nil +} + +func (f *Fake) GetQuote(ctx context.Context, req GetQuoteParams) (*Quote, error) { + if f.GetQuoteFn != nil { + return f.GetQuoteFn(ctx, req) + } + return &Quote{ + QuoteRef: "fake-quote", + Pair: req.Pair, + Side: req.Side, + Price: "1.1000", + BaseAmount: &moneyv1.Money{ + Amount: "100.00", + Currency: req.Pair.GetBase(), + }, + QuoteAmount: &moneyv1.Money{ + Amount: "110.00", + Currency: req.Pair.GetQuote(), + }, + Provider: "fake", + RateRef: "fake", + Firm: req.Firm, + }, nil +} + +func (f *Fake) Close() error { + if f.CloseFn != nil { + return f.CloseFn() + } + return nil +} diff --git a/api/fx/oracle/config.yml b/api/fx/oracle/config.yml new file mode 100644 index 0000000..0a01593 --- /dev/null +++ b/api/fx/oracle/config.yml @@ -0,0 +1,34 @@ +runtime: + shutdown_timeout_seconds: 15 + +grpc: + network: tcp + address: ":50051" + enable_reflection: true + enable_health: true + +metrics: + address: ":9400" + +database: + driver: mongodb + settings: + host_env: FX_MONGO_HOST + port_env: FX_MONGO_PORT + database_env: FX_MONGO_DATABASE + user_env: FX_MONGO_USER + password_env: FX_MONGO_PASSWORD + auth_source_env: FX_MONGO_AUTH_SOURCE + replica_set_env: FX_MONGO_REPLICA_SET + +messaging: + driver: NATS + settings: + url_env: NATS_URL + host_env: NATS_HOST + port_env: NATS_PORT + username_env: NATS_USER + password_env: NATS_PASSWORD + broker_name: FX Oracle + max_reconnects: 10 + reconnect_wait: 5 diff --git a/api/fx/oracle/env/.gitignore b/api/fx/oracle/env/.gitignore new file mode 100644 index 0000000..f2a8cbe --- /dev/null +++ b/api/fx/oracle/env/.gitignore @@ -0,0 +1 @@ +.env.api diff --git a/api/fx/oracle/go.mod b/api/fx/oracle/go.mod new file mode 100644 index 0000000..c605992 --- /dev/null +++ b/api/fx/oracle/go.mod @@ -0,0 +1,54 @@ +module github.com/tech/sendico/fx/oracle + +go 1.25.3 + +replace github.com/tech/sendico/pkg => ../../pkg + +replace github.com/tech/sendico/fx/storage => ../storage + +require ( + github.com/google/uuid v1.6.0 + github.com/prometheus/client_golang v1.23.2 + github.com/tech/sendico/fx/storage v0.0.0 + github.com/tech/sendico/pkg v0.1.0 + go.mongodb.org/mongo-driver v1.17.6 + go.uber.org/zap v1.27.0 + google.golang.org/grpc v1.76.0 + google.golang.org/protobuf v1.36.10 + gopkg.in/yaml.v3 v3.0.1 +) + +require ( + github.com/beorn7/perks v1.0.1 // indirect + github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect + github.com/casbin/casbin/v2 v2.132.0 // indirect + github.com/casbin/govaluate v1.10.0 // indirect + github.com/casbin/mongodb-adapter/v3 v3.7.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/go-chi/chi/v5 v5.2.3 // indirect + github.com/golang/snappy v1.0.0 // indirect + github.com/klauspost/compress v1.18.1 // indirect + github.com/mattn/go-colorable v0.1.14 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/montanaflynn/stats v0.7.1 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.47.0 // indirect + github.com/nats-io/nkeys v0.4.11 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/prometheus/client_model v0.6.2 // indirect + github.com/prometheus/common v0.67.2 // indirect + github.com/prometheus/procfs v0.19.2 // indirect + github.com/xdg-go/pbkdf2 v1.0.0 // indirect + github.com/xdg-go/scram v1.1.2 // indirect + github.com/xdg-go/stringprep v1.0.4 // indirect + github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.yaml.in/yaml/v2 v2.4.3 // indirect + golang.org/x/crypto v0.43.0 // indirect + golang.org/x/net v0.46.0 // indirect + golang.org/x/sync v0.17.0 // indirect + golang.org/x/sys v0.37.0 // indirect + golang.org/x/text v0.30.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20251103181224-f26f9409b101 // indirect +) diff --git a/api/fx/oracle/go.sum b/api/fx/oracle/go.sum new file mode 100644 index 0000000..1558ea2 --- /dev/null +++ b/api/fx/oracle/go.sum @@ -0,0 +1,225 @@ +dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s= +dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY= +github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/bmatcuk/doublestar/v4 v4.6.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= +github.com/bmatcuk/doublestar/v4 v4.9.1 h1:X8jg9rRZmJd4yRy7ZeNDRnM+T3ZfHv15JiBJ/avrEXE= +github.com/bmatcuk/doublestar/v4 v4.9.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= +github.com/casbin/casbin/v2 v2.132.0 h1:73hGmOszGSL3hTVquwkAi98XLl3gPJ+BxB6D7G9Fxtk= +github.com/casbin/casbin/v2 v2.132.0/go.mod h1:FmcfntdXLTcYXv/hxgNntcRPqAbwOG9xsism0yXT+18= +github.com/casbin/govaluate v1.3.0/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A= +github.com/casbin/govaluate v1.10.0 h1:ffGw51/hYH3w3rZcxO/KcaUIDOLP84w7nsidMVgaDG0= +github.com/casbin/govaluate v1.10.0/go.mod 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Populated at build-time. +var ( + Version string + Revision string + Branch string + BuildUser string + BuildDate string +) + +func Create() version.Printer { + vi := version.Info{ + Program: "MeetX Connectica FX Oracle Service", + Revision: Revision, + Branch: Branch, + BuildUser: BuildUser, + BuildDate: BuildDate, + Version: Version, + } + return vf.Create(&vi) +} diff --git a/api/fx/oracle/internal/server/internal/serverimp.go b/api/fx/oracle/internal/server/internal/serverimp.go new file mode 100644 index 0000000..5946005 --- /dev/null +++ b/api/fx/oracle/internal/server/internal/serverimp.go @@ -0,0 +1,101 @@ +package serverimp + +import ( + "context" + "os" + "time" + + "github.com/tech/sendico/fx/oracle/internal/service/oracle" + "github.com/tech/sendico/fx/storage" + mongostorage "github.com/tech/sendico/fx/storage/mongo" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/db" + msg "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server/grpcapp" + "go.uber.org/zap" + "gopkg.in/yaml.v3" +) + +type Imp struct { + logger mlogger.Logger + file string + debug bool + + config *grpcapp.Config + app *grpcapp.App[storage.Repository] +} + +func Create(logger mlogger.Logger, file string, debug bool) (*Imp, error) { + return &Imp{ + logger: logger.Named("server"), + file: file, + debug: debug, + }, nil +} + +func (i *Imp) Shutdown() { + if i.app == nil { + return + } + timeout := 15 * time.Second + if i.config != nil && i.config.Runtime != nil { + timeout = i.config.Runtime.ShutdownTimeout() + } + ctx, cancel := context.WithTimeout(context.Background(), timeout) + i.app.Shutdown(ctx) + cancel() +} + +func (i *Imp) Start() error { + cfg, err := i.loadConfig() + if err != nil { + return err + } + i.config = cfg + + repoFactory := func(logger mlogger.Logger, conn *db.MongoConnection) (storage.Repository, error) { + return mongostorage.New(logger, conn) + } + + serviceFactory := func(logger mlogger.Logger, repo storage.Repository, producer msg.Producer) (grpcapp.Service, error) { + return oracle.NewService(logger, repo, producer), nil + } + + app, err := grpcapp.NewApp(i.logger, "fx_oracle", cfg, i.debug, repoFactory, serviceFactory) + if err != nil { + return err + } + i.app = app + + return i.app.Start() +} + +func (i *Imp) loadConfig() (*grpcapp.Config, error) { + data, err := os.ReadFile(i.file) + if err != nil { + i.logger.Error("Could not read configuration file", zap.String("config_file", i.file), zap.Error(err)) + return nil, err + } + + cfg := &grpcapp.Config{} + if err := yaml.Unmarshal(data, cfg); err != nil { + i.logger.Error("Failed to parse configuration", zap.Error(err)) + return nil, err + } + + if cfg.Runtime == nil { + cfg.Runtime = &grpcapp.RuntimeConfig{ShutdownTimeoutSeconds: 15} + } + + if cfg.GRPC == nil { + cfg.GRPC = &routers.GRPCConfig{ + Network: "tcp", + Address: ":50051", + EnableReflection: true, + EnableHealth: true, + } + } + + return cfg, nil +} diff --git a/api/fx/oracle/internal/server/server.go b/api/fx/oracle/internal/server/server.go new file mode 100644 index 0000000..e1aeb4b --- /dev/null +++ b/api/fx/oracle/internal/server/server.go @@ -0,0 +1,11 @@ +package server + +import ( + serverimp "github.com/tech/sendico/fx/oracle/internal/server/internal" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" +) + +func Create(logger mlogger.Logger, file string, debug bool) (server.Application, error) { + return serverimp.Create(logger, file, debug) +} diff --git a/api/fx/oracle/internal/service/oracle/calculator.go b/api/fx/oracle/internal/service/oracle/calculator.go new file mode 100644 index 0000000..599d61c --- /dev/null +++ b/api/fx/oracle/internal/service/oracle/calculator.go @@ -0,0 +1,223 @@ +package oracle + +import ( + "math/big" + "strings" + "time" + + "github.com/google/uuid" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/merrors" + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + tracev1 "github.com/tech/sendico/pkg/proto/common/trace/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type quoteComputation struct { + pair *model.Pair + rate *model.RateSnapshot + sideProto fxv1.Side + sideModel model.QuoteSide + price *big.Rat + baseInput *big.Rat + quoteInput *big.Rat + amountType model.QuoteAmountType + baseRounded *big.Rat + quoteRounded *big.Rat + priceRounded *big.Rat + baseScale uint32 + quoteScale uint32 + priceScale uint32 + provider string +} + +func newQuoteComputation(pair *model.Pair, rate *model.RateSnapshot, side fxv1.Side, provider string) (*quoteComputation, error) { + if pair == nil || rate == nil { + return nil, merrors.InvalidArgument("oracle: missing pair or rate") + } + sideModel := protoSideToModel(side) + if sideModel == "" { + return nil, merrors.InvalidArgument("oracle: unsupported side") + } + price, err := priceFromRate(rate, side) + if err != nil { + return nil, err + } + if strings.TrimSpace(provider) == "" { + provider = rate.Provider + } + return "eComputation{ + pair: pair, + rate: rate, + sideProto: side, + sideModel: sideModel, + price: price, + baseScale: pair.BaseMeta.Decimals, + quoteScale: pair.QuoteMeta.Decimals, + priceScale: pair.QuoteMeta.Decimals, + provider: provider, + }, nil +} + +func (qc *quoteComputation) withBaseInput(m *moneyv1.Money) error { + if m == nil { + return merrors.InvalidArgument("oracle: base amount missing") + } + if !strings.EqualFold(m.GetCurrency(), qc.pair.Pair.Base) { + return merrors.InvalidArgument("oracle: base amount currency mismatch") + } + val, err := ratFromString(m.GetAmount()) + if err != nil { + return err + } + qc.baseInput = val + qc.amountType = model.QuoteAmountTypeBase + return nil +} + +func (qc *quoteComputation) withQuoteInput(m *moneyv1.Money) error { + if m == nil { + return merrors.InvalidArgument("oracle: quote amount missing") + } + if !strings.EqualFold(m.GetCurrency(), qc.pair.Pair.Quote) { + return merrors.InvalidArgument("oracle: quote amount currency mismatch") + } + val, err := ratFromString(m.GetAmount()) + if err != nil { + return err + } + qc.quoteInput = val + qc.amountType = model.QuoteAmountTypeQuote + return nil +} + +func (qc *quoteComputation) compute() error { + var baseRaw, quoteRaw *big.Rat + switch qc.amountType { + case model.QuoteAmountTypeBase: + baseRaw = qc.baseInput + quoteRaw = mulRat(qc.baseInput, qc.price) + case model.QuoteAmountTypeQuote: + quoteRaw = qc.quoteInput + base, err := divRat(qc.quoteInput, qc.price) + if err != nil { + return err + } + baseRaw = base + default: + return merrors.InvalidArgument("oracle: amount type not set") + } + + var err error + qc.baseRounded, err = roundRatToScale(baseRaw, qc.baseScale, qc.pair.BaseMeta.Rounding) + if err != nil { + return err + } + qc.quoteRounded, err = roundRatToScale(quoteRaw, qc.quoteScale, qc.pair.QuoteMeta.Rounding) + if err != nil { + return err + } + qc.priceRounded, err = roundRatToScale(qc.price, qc.priceScale, qc.pair.QuoteMeta.Rounding) + if err != nil { + return err + } + return nil +} + +func (qc *quoteComputation) buildModelQuote(firm bool, expiryMillis int64, req *oraclev1.GetQuoteRequest) (*model.Quote, error) { + if qc.baseRounded == nil || qc.quoteRounded == nil || qc.priceRounded == nil { + return nil, merrors.Internal("oracle: computation not executed") + } + + quote := &model.Quote{ + QuoteRef: uuid.NewString(), + Firm: firm, + Status: model.QuoteStatusIssued, + Pair: qc.pair.Pair, + Side: qc.sideModel, + Price: formatRat(qc.priceRounded, qc.priceScale), + BaseAmount: model.Money{ + Currency: qc.pair.Pair.Base, + Amount: formatRat(qc.baseRounded, qc.baseScale), + }, + QuoteAmount: model.Money{ + Currency: qc.pair.Pair.Quote, + Amount: formatRat(qc.quoteRounded, qc.quoteScale), + }, + AmountType: qc.amountType, + RateRef: qc.rate.RateRef, + Provider: qc.provider, + PreferredProvider: req.GetPreferredProvider(), + RequestedTTLMs: req.GetTtlMs(), + MaxAgeToleranceMs: int64(req.GetMaxAgeMs()), + Meta: buildQuoteMeta(req.GetMeta()), + } + + if firm { + quote.ExpiresAtUnixMs = expiryMillis + expiry := time.UnixMilli(expiryMillis) + quote.ExpiresAt = &expiry + } + + return quote, nil +} + +func buildQuoteMeta(meta *oraclev1.RequestMeta) *model.QuoteMeta { + if meta == nil { + return nil + } + trace := meta.GetTrace() + qm := &model.QuoteMeta{ + RequestRef: deriveRequestRef(meta, trace), + TenantRef: meta.GetTenantRef(), + TraceRef: deriveTraceRef(meta, trace), + IdempotencyKey: deriveIdempotencyKey(meta, trace), + } + if org := strings.TrimSpace(meta.GetOrganizationRef()); org != "" { + if objID, err := primitive.ObjectIDFromHex(org); err == nil { + qm.SetOrganizationRef(objID) + } + } + return qm +} + +func protoSideToModel(side fxv1.Side) model.QuoteSide { + switch side { + case fxv1.Side_BUY_BASE_SELL_QUOTE: + return model.QuoteSideBuyBaseSellQuote + case fxv1.Side_SELL_BASE_BUY_QUOTE: + return model.QuoteSideSellBaseBuyQuote + default: + return "" + } +} + +func computeExpiry(now time.Time, ttlMs int64) (int64, error) { + if ttlMs <= 0 { + return 0, merrors.InvalidArgument("oracle: ttl must be positive") + } + return now.Add(time.Duration(ttlMs) * time.Millisecond).UnixMilli(), nil +} + +func deriveRequestRef(meta *oraclev1.RequestMeta, trace *tracev1.TraceContext) string { + if trace != nil && trace.GetRequestRef() != "" { + return trace.GetRequestRef() + } + return meta.GetRequestRef() +} + +func deriveTraceRef(meta *oraclev1.RequestMeta, trace *tracev1.TraceContext) string { + if trace != nil && trace.GetTraceRef() != "" { + return trace.GetTraceRef() + } + return meta.GetTraceRef() +} + +func deriveIdempotencyKey(meta *oraclev1.RequestMeta, trace *tracev1.TraceContext) string { + if trace != nil && trace.GetIdempotencyKey() != "" { + return trace.GetIdempotencyKey() + } + return meta.GetIdempotencyKey() +} diff --git a/api/fx/oracle/internal/service/oracle/cross.go b/api/fx/oracle/internal/service/oracle/cross.go new file mode 100644 index 0000000..10e5d54 --- /dev/null +++ b/api/fx/oracle/internal/service/oracle/cross.go @@ -0,0 +1,221 @@ +package oracle + +import ( + "context" + "fmt" + "math/big" + "strings" + "time" + + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/merrors" +) + +type priceSet struct { + bid *big.Rat + ask *big.Rat + mid *big.Rat +} + +func (s *Service) computeCrossRate(ctx context.Context, pair *model.Pair, provider string) (*model.RateSnapshot, error) { + if pair == nil || pair.Cross == nil || !pair.Cross.Enabled { + return nil, merrors.ErrNoData + } + + baseSnap, err := s.fetchCrossLegSnapshot(ctx, pair.Cross.BaseLeg, provider) + if err != nil { + return nil, err + } + quoteSnap, err := s.fetchCrossLegSnapshot(ctx, pair.Cross.QuoteLeg, provider) + if err != nil { + return nil, err + } + + basePrices, err := buildPriceSet(baseSnap) + if err != nil { + return nil, err + } + quotePrices, err := buildPriceSet(quoteSnap) + if err != nil { + return nil, err + } + + if pair.Cross.BaseLeg.Invert { + basePrices, err = invertPriceSet(basePrices) + if err != nil { + return nil, err + } + } + if pair.Cross.QuoteLeg.Invert { + quotePrices, err = invertPriceSet(quotePrices) + if err != nil { + return nil, err + } + } + + result := multiplyPriceSets(basePrices, quotePrices) + if result.ask.Cmp(result.bid) < 0 { + result.ask, result.bid = result.bid, result.ask + } + + spread := calcSpreadBps(result) + + asOfMs := minNonZero(baseSnap.AsOfUnixMs, quoteSnap.AsOfUnixMs) + if asOfMs == 0 { + asOfMs = time.Now().UnixMilli() + } + asOf := time.UnixMilli(asOfMs) + + rateRef := fmt.Sprintf("cross|%s/%s|%s|%s+%s", pair.Pair.Base, pair.Pair.Quote, provider, baseSnap.RateRef, quoteSnap.RateRef) + + return &model.RateSnapshot{ + RateRef: rateRef, + Pair: pair.Pair, + Provider: provider, + Mid: formatPrice(result.mid), + Bid: formatPrice(result.bid), + Ask: formatPrice(result.ask), + SpreadBps: formatPrice(spread), + AsOfUnixMs: asOfMs, + AsOf: &asOf, + Source: "cross_rate", + ProviderRef: rateRef, + }, nil +} + +func (s *Service) fetchCrossLegSnapshot(ctx context.Context, leg model.CrossRateLeg, fallbackProvider string) (*model.RateSnapshot, error) { + provider := fallbackProvider + if strings.TrimSpace(leg.Provider) != "" { + provider = leg.Provider + } + if provider == "" { + return nil, merrors.InvalidArgument("oracle: cross leg provider missing") + } + return s.storage.Rates().LatestSnapshot(ctx, leg.Pair, provider) +} + +func buildPriceSet(rate *model.RateSnapshot) (priceSet, error) { + if rate == nil { + return priceSet{}, merrors.InvalidArgument("oracle: cross rate requires underlying snapshot") + } + ask, err := parsePrice(rate.Ask) + if err != nil { + return priceSet{}, err + } + bid, err := parsePrice(rate.Bid) + if err != nil { + return priceSet{}, err + } + mid, err := parsePrice(rate.Mid) + if err != nil { + return priceSet{}, err + } + + if ask == nil && bid == nil { + if mid == nil { + return priceSet{}, merrors.InvalidArgument("oracle: cross rate snapshot missing price data") + } + ask = new(big.Rat).Set(mid) + bid = new(big.Rat).Set(mid) + } + if ask == nil && mid != nil { + ask = new(big.Rat).Set(mid) + } + if bid == nil && mid != nil { + bid = new(big.Rat).Set(mid) + } + if ask == nil || bid == nil { + return priceSet{}, merrors.InvalidArgument("oracle: cross rate snapshot missing bid/ask data") + } + + ps := priceSet{ + bid: new(big.Rat).Set(bid), + ask: new(big.Rat).Set(ask), + mid: averageOrMid(bid, ask, mid), + } + if ps.ask.Cmp(ps.bid) < 0 { + ps.ask, ps.bid = ps.bid, ps.ask + } + return ps, nil +} + +func parsePrice(value string) (*big.Rat, error) { + if strings.TrimSpace(value) == "" { + return nil, nil + } + return ratFromString(value) +} + +func averageOrMid(bid, ask, mid *big.Rat) *big.Rat { + if mid != nil { + return new(big.Rat).Set(mid) + } + sum := new(big.Rat).Add(bid, ask) + return sum.Quo(sum, big.NewRat(2, 1)) +} + +func invertPriceSet(ps priceSet) (priceSet, error) { + if ps.ask.Sign() == 0 || ps.bid.Sign() == 0 { + return priceSet{}, merrors.InvalidArgument("oracle: cannot invert zero price") + } + one := big.NewRat(1, 1) + invBid := new(big.Rat).Quo(one, ps.ask) + invAsk := new(big.Rat).Quo(one, ps.bid) + var invMid *big.Rat + if ps.mid != nil && ps.mid.Sign() != 0 { + invMid = new(big.Rat).Quo(one, ps.mid) + } else { + invMid = averageOrMid(invBid, invAsk, nil) + } + result := priceSet{ + bid: invBid, + ask: invAsk, + mid: invMid, + } + if result.ask.Cmp(result.bid) < 0 { + result.ask, result.bid = result.bid, result.ask + } + return result, nil +} + +func multiplyPriceSets(a, b priceSet) priceSet { + result := priceSet{ + bid: mulRat(a.bid, b.bid), + ask: mulRat(a.ask, b.ask), + } + result.mid = averageOrMid(result.bid, result.ask, nil) + return result +} + +func calcSpreadBps(ps priceSet) *big.Rat { + if ps.mid == nil || ps.mid.Sign() == 0 { + return nil + } + spread := new(big.Rat).Sub(ps.ask, ps.bid) + if spread.Sign() < 0 { + spread.Neg(spread) + } + spread.Quo(spread, ps.mid) + spread.Mul(spread, big.NewRat(10000, 1)) + return spread +} + +func minNonZero(values ...int64) int64 { + var result int64 + for _, v := range values { + if v <= 0 { + continue + } + if result == 0 || v < result { + result = v + } + } + return result +} + +func formatPrice(r *big.Rat) string { + if r == nil { + return "" + } + return r.FloatString(8) +} diff --git a/api/fx/oracle/internal/service/oracle/math.go b/api/fx/oracle/internal/service/oracle/math.go new file mode 100644 index 0000000..f3d9822 --- /dev/null +++ b/api/fx/oracle/internal/service/oracle/math.go @@ -0,0 +1,67 @@ +package oracle + +import ( + "math/big" + "strings" + "time" + + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/decimal" + "github.com/tech/sendico/pkg/merrors" + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" +) + +// Convenience aliases to pkg/decimal for backward compatibility +var ( + ratFromString = decimal.RatFromString + mulRat = decimal.MulRat + divRat = decimal.DivRat + formatRat = decimal.FormatRat +) + +// roundRatToScale wraps pkg/decimal.RoundRatToScale with model RoundingMode conversion +func roundRatToScale(value *big.Rat, scale uint32, mode model.RoundingMode) (*big.Rat, error) { + return decimal.RoundRatToScale(value, scale, convertRoundingMode(mode)) +} + +// convertRoundingMode converts fx/storage model.RoundingMode to pkg/decimal.RoundingMode +func convertRoundingMode(mode model.RoundingMode) decimal.RoundingMode { + switch mode { + case model.RoundingModeHalfEven: + return decimal.RoundingModeHalfEven + case model.RoundingModeHalfUp: + return decimal.RoundingModeHalfUp + case model.RoundingModeDown: + return decimal.RoundingModeDown + case model.RoundingModeUnspecified: + return decimal.RoundingModeUnspecified + default: + return decimal.RoundingModeHalfEven + } +} + +func priceFromRate(rate *model.RateSnapshot, side fxv1.Side) (*big.Rat, error) { + var priceStr string + switch side { + case fxv1.Side_BUY_BASE_SELL_QUOTE: + priceStr = rate.Ask + case fxv1.Side_SELL_BASE_BUY_QUOTE: + priceStr = rate.Bid + default: + priceStr = "" + } + + if strings.TrimSpace(priceStr) == "" { + priceStr = rate.Mid + } + + if strings.TrimSpace(priceStr) == "" { + return nil, merrors.InvalidArgument("oracle: rate snapshot missing price") + } + + return ratFromString(priceStr) +} + +func timeFromUnixMilli(ms int64) time.Time { + return time.Unix(0, ms*int64(time.Millisecond)) +} diff --git a/api/fx/oracle/internal/service/oracle/metrics.go b/api/fx/oracle/internal/service/oracle/metrics.go new file mode 100644 index 0000000..52152eb --- /dev/null +++ b/api/fx/oracle/internal/service/oracle/metrics.go @@ -0,0 +1,65 @@ +package oracle + +import ( + "strings" + "sync" + "time" + + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +var ( + metricsOnce sync.Once + + rpcRequestsTotal *prometheus.CounterVec + rpcLatency *prometheus.HistogramVec +) + +func initMetrics() { + metricsOnce.Do(func() { + rpcRequestsTotal = promauto.NewCounterVec( + prometheus.CounterOpts{ + Namespace: "fx", + Subsystem: "oracle", + Name: "requests_total", + Help: "Total number of FX oracle RPC calls handled.", + }, + []string{"method", "result"}, + ) + + rpcLatency = promauto.NewHistogramVec( + prometheus.HistogramOpts{ + Namespace: "fx", + Subsystem: "oracle", + Name: "request_latency_seconds", + Help: "Latency of FX oracle RPC calls.", + Buckets: prometheus.DefBuckets, + }, + []string{"method", "result"}, + ) + }) +} + +func observeRPC(start time.Time, method string, err error) { + result := labelFromError(err) + rpcRequestsTotal.WithLabelValues(method, result).Inc() + rpcLatency.WithLabelValues(method, result).Observe(time.Since(start).Seconds()) +} + +func labelFromError(err error) string { + if err == nil { + return strings.ToLower(codes.OK.String()) + } + st, ok := status.FromError(err) + if !ok { + return "error" + } + code := st.Code() + if code == codes.OK { + return strings.ToLower(code.String()) + } + return strings.ToLower(code.String()) +} diff --git a/api/fx/oracle/internal/service/oracle/service.go b/api/fx/oracle/internal/service/oracle/service.go new file mode 100644 index 0000000..2adba31 --- /dev/null +++ b/api/fx/oracle/internal/service/oracle/service.go @@ -0,0 +1,402 @@ +package oracle + +import ( + "context" + "errors" + "strings" + "time" + + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + pmessaging "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mservice" + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + "go.uber.org/zap" + "google.golang.org/grpc" +) + +type serviceError string + +func (e serviceError) Error() string { + return string(e) +} + +var ( + errSideRequired = serviceError("oracle: side is required") + errAmountsMutuallyExclusive = serviceError("oracle: exactly one amount must be provided") + errAmountRequired = serviceError("oracle: amount is required") + errQuoteRefRequired = serviceError("oracle: quote_ref is required") + errEmptyRequest = serviceError("oracle: request payload is empty") + errLedgerTxnRefRequired = serviceError("oracle: ledger_txn_ref is required") +) + +type Service struct { + logger mlogger.Logger + storage storage.Repository + producer pmessaging.Producer + oraclev1.UnimplementedOracleServer +} + +func NewService(logger mlogger.Logger, repo storage.Repository, prod pmessaging.Producer) *Service { + initMetrics() + return &Service{ + logger: logger.Named("oracle"), + storage: repo, + producer: prod, + } +} + +func (s *Service) Register(router routers.GRPC) error { + return router.Register(func(reg grpc.ServiceRegistrar) { + oraclev1.RegisterOracleServer(reg, s) + }) +} + +func (s *Service) GetQuote(ctx context.Context, req *oraclev1.GetQuoteRequest) (*oraclev1.GetQuoteResponse, error) { + start := time.Now() + responder := s.getQuoteResponder(ctx, req) + resp, err := responder(ctx) + observeRPC(start, "GetQuote", err) + return resp, err +} + +func (s *Service) ValidateQuote(ctx context.Context, req *oraclev1.ValidateQuoteRequest) (*oraclev1.ValidateQuoteResponse, error) { + start := time.Now() + responder := s.validateQuoteResponder(ctx, req) + resp, err := responder(ctx) + observeRPC(start, "ValidateQuote", err) + return resp, err +} + +func (s *Service) ConsumeQuote(ctx context.Context, req *oraclev1.ConsumeQuoteRequest) (*oraclev1.ConsumeQuoteResponse, error) { + start := time.Now() + responder := s.consumeQuoteResponder(ctx, req) + resp, err := responder(ctx) + observeRPC(start, "ConsumeQuote", err) + return resp, err +} + +func (s *Service) LatestRate(ctx context.Context, req *oraclev1.LatestRateRequest) (*oraclev1.LatestRateResponse, error) { + start := time.Now() + responder := s.latestRateResponder(ctx, req) + resp, err := responder(ctx) + observeRPC(start, "LatestRate", err) + return resp, err +} + +func (s *Service) ListPairs(ctx context.Context, req *oraclev1.ListPairsRequest) (*oraclev1.ListPairsResponse, error) { + start := time.Now() + responder := s.listPairsResponder(ctx, req) + resp, err := responder(ctx) + observeRPC(start, "ListPairs", err) + return resp, err +} + +func (s *Service) getQuoteResponder(ctx context.Context, req *oraclev1.GetQuoteRequest) gsresponse.Responder[oraclev1.GetQuoteResponse] { + if req == nil { + req = &oraclev1.GetQuoteRequest{} + } + s.logger.Debug("Handling GetQuote", zap.String("pair", req.GetPair().GetBase()+"/"+req.GetPair().GetQuote()), zap.Bool("firm", req.GetFirm())) + if req.GetSide() == fxv1.Side_SIDE_UNSPECIFIED { + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, errSideRequired) + } + if req.GetBaseAmount() != nil && req.GetQuoteAmount() != nil { + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, errAmountsMutuallyExclusive) + } + if req.GetBaseAmount() == nil && req.GetQuoteAmount() == nil { + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, errAmountRequired) + } + if err := s.pingStorage(ctx); err != nil { + s.logger.Warn("Storage unavailable during GetQuote", zap.Error(err)) + return gsresponse.Unavailable[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + pairMsg := req.GetPair() + if pairMsg == nil || strings.TrimSpace(pairMsg.GetBase()) == "" || strings.TrimSpace(pairMsg.GetQuote()) == "" { + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, errEmptyRequest) + } + pairKey := model.CurrencyPair{Base: strings.ToUpper(pairMsg.GetBase()), Quote: strings.ToUpper(pairMsg.GetQuote())} + + pair, err := s.storage.Pairs().Get(ctx, pairKey) + if err != nil { + switch { + case errors.Is(err, merrors.ErrNoData): + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, merrors.InvalidArgument("pair_not_supported")) + default: + return gsresponse.Internal[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + } + + provider := req.GetPreferredProvider() + if provider == "" { + provider = pair.DefaultProvider + } + if provider == "" && len(pair.Providers) > 0 { + provider = pair.Providers[0] + } + + rate, err := s.getLatestRate(ctx, pair, provider) + if err != nil { + switch { + case errors.Is(err, merrors.ErrNoData): + return gsresponse.FailedPrecondition[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, "rate_not_found", err) + default: + return gsresponse.Internal[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + } + + now := time.Now() + if maxAge := req.GetMaxAgeMs(); maxAge > 0 { + age := now.UnixMilli() - rate.AsOfUnixMs + if age > int64(maxAge) { + s.logger.Warn("Rate snapshot stale", zap.Int64("age_ms", age), zap.Int32("max_age_ms", req.GetMaxAgeMs()), zap.String("pair", pairKey.Base+"/"+pairKey.Quote), zap.String("provider", provider)) + return gsresponse.FailedPrecondition[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, "stale_rate", merrors.InvalidArgument("rate older than allowed window")) + } + } + + comp, err := newQuoteComputation(pair, rate, req.GetSide(), provider) + if err != nil { + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + + if req.GetBaseAmount() != nil { + if err := comp.withBaseInput(req.GetBaseAmount()); err != nil { + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + } else if req.GetQuoteAmount() != nil { + if err := comp.withQuoteInput(req.GetQuoteAmount()); err != nil { + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + } + + if err := comp.compute(); err != nil { + return gsresponse.Internal[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + + expiresAt := int64(0) + if req.GetFirm() { + expiry, err := computeExpiry(now, req.GetTtlMs()) + if err != nil { + return gsresponse.InvalidArgument[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + expiresAt = expiry + } + + quoteModel, err := comp.buildModelQuote(req.GetFirm(), expiresAt, req) + if err != nil { + return gsresponse.Internal[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + + if req.GetFirm() { + if err := s.storage.Quotes().Issue(ctx, quoteModel); err != nil { + switch { + case errors.Is(err, merrors.ErrDataConflict): + return gsresponse.Conflict[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + default: + return gsresponse.Internal[oraclev1.GetQuoteResponse](s.logger, mservice.FXOracle, err) + } + } + s.logger.Info("Firm quote stored", zap.String("quote_ref", quoteModel.QuoteRef), zap.String("pair", pairKey.Base+"/"+pairKey.Quote), zap.String("provider", quoteModel.Provider), zap.Int64("expires_at_ms", quoteModel.ExpiresAtUnixMs)) + } + + resp := &oraclev1.GetQuoteResponse{ + Meta: buildResponseMeta(req.GetMeta()), + Quote: quoteModelToProto(quoteModel), + } + return gsresponse.Success(resp) +} + +func (s *Service) validateQuoteResponder(ctx context.Context, req *oraclev1.ValidateQuoteRequest) gsresponse.Responder[oraclev1.ValidateQuoteResponse] { + if req == nil { + req = &oraclev1.ValidateQuoteRequest{} + } + s.logger.Debug("Handling ValidateQuote", zap.String("quote_ref", req.GetQuoteRef())) + if req.GetQuoteRef() == "" { + return gsresponse.InvalidArgument[oraclev1.ValidateQuoteResponse](s.logger, mservice.FXOracle, errQuoteRefRequired) + } + if err := s.pingStorage(ctx); err != nil { + s.logger.Warn("Storage unavailable during ValidateQuote", zap.Error(err)) + return gsresponse.Unavailable[oraclev1.ValidateQuoteResponse](s.logger, mservice.FXOracle, err) + } + quote, err := s.storage.Quotes().GetByRef(ctx, req.GetQuoteRef()) + if err != nil { + switch { + case errors.Is(err, merrors.ErrNoData): + resp := &oraclev1.ValidateQuoteResponse{ + Meta: buildResponseMeta(req.GetMeta()), + Quote: nil, + Valid: false, + Reason: "not_found", + } + return gsresponse.Success(resp) + default: + return gsresponse.Internal[oraclev1.ValidateQuoteResponse](s.logger, mservice.FXOracle, err) + } + } + + now := time.Now() + valid := true + reason := "" + if quote.IsExpired(now) { + valid = false + reason = "expired" + } else if quote.Status == model.QuoteStatusConsumed { + valid = false + reason = "consumed" + } + + resp := &oraclev1.ValidateQuoteResponse{ + Meta: buildResponseMeta(req.GetMeta()), + Quote: quoteModelToProto(quote), + Valid: valid, + Reason: reason, + } + return gsresponse.Success(resp) +} + +func (s *Service) consumeQuoteResponder(ctx context.Context, req *oraclev1.ConsumeQuoteRequest) gsresponse.Responder[oraclev1.ConsumeQuoteResponse] { + if req == nil { + req = &oraclev1.ConsumeQuoteRequest{} + } + s.logger.Debug("Handling ConsumeQuote", zap.String("quote_ref", req.GetQuoteRef()), zap.String("ledger_txn_ref", req.GetLedgerTxnRef())) + if req.GetQuoteRef() == "" { + return gsresponse.InvalidArgument[oraclev1.ConsumeQuoteResponse](s.logger, mservice.FXOracle, errQuoteRefRequired) + } + if req.GetLedgerTxnRef() == "" { + return gsresponse.InvalidArgument[oraclev1.ConsumeQuoteResponse](s.logger, mservice.FXOracle, errLedgerTxnRefRequired) + } + if err := s.pingStorage(ctx); err != nil { + s.logger.Warn("Storage unavailable during ConsumeQuote", zap.Error(err)) + return gsresponse.Unavailable[oraclev1.ConsumeQuoteResponse](s.logger, mservice.FXOracle, err) + } + _, err := s.storage.Quotes().Consume(ctx, req.GetQuoteRef(), req.GetLedgerTxnRef(), time.Now()) + if err != nil { + switch { + case errors.Is(err, storage.ErrQuoteExpired): + return gsresponse.FailedPrecondition[oraclev1.ConsumeQuoteResponse](s.logger, mservice.FXOracle, "expired", err) + case errors.Is(err, storage.ErrQuoteConsumed): + return gsresponse.FailedPrecondition[oraclev1.ConsumeQuoteResponse](s.logger, mservice.FXOracle, "consumed", err) + case errors.Is(err, storage.ErrQuoteNotFirm): + return gsresponse.FailedPrecondition[oraclev1.ConsumeQuoteResponse](s.logger, mservice.FXOracle, "not_firm", err) + case errors.Is(err, merrors.ErrNoData): + return gsresponse.NotFound[oraclev1.ConsumeQuoteResponse](s.logger, mservice.FXOracle, err) + default: + return gsresponse.Internal[oraclev1.ConsumeQuoteResponse](s.logger, mservice.FXOracle, err) + } + } + + resp := &oraclev1.ConsumeQuoteResponse{ + Meta: buildResponseMeta(req.GetMeta()), + Consumed: true, + Reason: "consumed", + } + s.logger.Debug("Quote consumed", zap.String("quote_ref", req.GetQuoteRef()), zap.String("ledger_txn_ref", req.GetLedgerTxnRef())) + return gsresponse.Success(resp) +} + +func (s *Service) latestRateResponder(ctx context.Context, req *oraclev1.LatestRateRequest) gsresponse.Responder[oraclev1.LatestRateResponse] { + if req == nil { + req = &oraclev1.LatestRateRequest{} + } + s.logger.Debug("Handling LatestRate", zap.String("pair", req.GetPair().GetBase()+"/"+req.GetPair().GetQuote())) + if err := s.pingStorage(ctx); err != nil { + s.logger.Warn("Storage unavailable during LatestRate", zap.Error(err)) + return gsresponse.Unavailable[oraclev1.LatestRateResponse](s.logger, mservice.FXOracle, err) + } + pairMsg := req.GetPair() + if pairMsg == nil || strings.TrimSpace(pairMsg.GetBase()) == "" || strings.TrimSpace(pairMsg.GetQuote()) == "" { + return gsresponse.InvalidArgument[oraclev1.LatestRateResponse](s.logger, mservice.FXOracle, errEmptyRequest) + } + pair := model.CurrencyPair{Base: strings.ToUpper(pairMsg.GetBase()), Quote: strings.ToUpper(pairMsg.GetQuote())} + + pairMeta, err := s.storage.Pairs().Get(ctx, pair) + if err != nil { + switch { + case errors.Is(err, merrors.ErrNoData): + return gsresponse.NotFound[oraclev1.LatestRateResponse](s.logger, mservice.FXOracle, err) + default: + return gsresponse.Internal[oraclev1.LatestRateResponse](s.logger, mservice.FXOracle, err) + } + } + + provider := req.GetProvider() + if provider == "" { + provider = pairMeta.DefaultProvider + } + if provider == "" && len(pairMeta.Providers) > 0 { + provider = pairMeta.Providers[0] + } + + rate, err := s.getLatestRate(ctx, pairMeta, provider) + if err != nil { + switch { + case errors.Is(err, merrors.ErrNoData): + return gsresponse.NotFound[oraclev1.LatestRateResponse](s.logger, mservice.FXOracle, err) + default: + return gsresponse.Internal[oraclev1.LatestRateResponse](s.logger, mservice.FXOracle, err) + } + } + + resp := &oraclev1.LatestRateResponse{ + Meta: buildResponseMeta(req.GetMeta()), + Rate: rateModelToProto(rate), + } + return gsresponse.Success(resp) +} + +func (s *Service) listPairsResponder(ctx context.Context, req *oraclev1.ListPairsRequest) gsresponse.Responder[oraclev1.ListPairsResponse] { + if req == nil { + req = &oraclev1.ListPairsRequest{} + } + s.logger.Debug("Handling ListPairs") + if err := s.pingStorage(ctx); err != nil { + s.logger.Warn("Storage unavailable during ListPairs", zap.Error(err)) + return gsresponse.Unavailable[oraclev1.ListPairsResponse](s.logger, mservice.FXOracle, err) + } + pairs, err := s.storage.Pairs().ListEnabled(ctx) + if err != nil { + return gsresponse.Internal[oraclev1.ListPairsResponse](s.logger, mservice.FXOracle, err) + } + result := make([]*oraclev1.PairMeta, 0, len(pairs)) + for _, pair := range pairs { + result = append(result, pairModelToProto(pair)) + } + resp := &oraclev1.ListPairsResponse{ + Meta: buildResponseMeta(req.GetMeta()), + Pairs: result, + } + s.logger.Debug("ListPairs returning metadata", zap.Int("pairs", len(resp.GetPairs()))) + return gsresponse.Success(resp) +} + +func (s *Service) pingStorage(ctx context.Context) error { + if s.storage == nil { + return nil + } + return s.storage.Ping(ctx) +} + +func (s *Service) getLatestRate(ctx context.Context, pair *model.Pair, provider string) (*model.RateSnapshot, error) { + rate, err := s.storage.Rates().LatestSnapshot(ctx, pair.Pair, provider) + if err == nil { + return rate, nil + } + if !errors.Is(err, merrors.ErrNoData) { + return nil, err + } + crossRate, crossErr := s.computeCrossRate(ctx, pair, provider) + if crossErr != nil { + if errors.Is(crossErr, merrors.ErrNoData) { + return nil, err + } + return nil, crossErr + } + s.logger.Debug("Derived cross rate", zap.String("pair", pair.Pair.Base+"/"+pair.Pair.Quote), zap.String("provider", provider)) + return crossRate, nil +} + +var _ oraclev1.OracleServer = (*Service)(nil) diff --git a/api/fx/oracle/internal/service/oracle/service_test.go b/api/fx/oracle/internal/service/oracle/service_test.go new file mode 100644 index 0000000..00497b0 --- /dev/null +++ b/api/fx/oracle/internal/service/oracle/service_test.go @@ -0,0 +1,467 @@ +package oracle + +import ( + "context" + "strings" + "testing" + "time" + + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/merrors" + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + tracev1 "github.com/tech/sendico/pkg/proto/common/trace/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + "go.uber.org/zap" +) + +type repositoryStub struct { + rates storage.RatesStore + quotes storage.QuotesStore + pairs storage.PairStore + currencies storage.CurrencyStore + pingErr error +} + +func (r *repositoryStub) Ping(ctx context.Context) error { return r.pingErr } +func (r *repositoryStub) Rates() storage.RatesStore { return r.rates } +func (r *repositoryStub) Quotes() storage.QuotesStore { return r.quotes } +func (r *repositoryStub) Pairs() storage.PairStore { return r.pairs } +func (r *repositoryStub) Currencies() storage.CurrencyStore { + return r.currencies +} + +type ratesStoreStub struct { + latestFn func(ctx context.Context, pair model.CurrencyPair, provider string) (*model.RateSnapshot, error) +} + +func (r *ratesStoreStub) UpsertSnapshot(ctx context.Context, snapshot *model.RateSnapshot) error { + return nil +} + +func (r *ratesStoreStub) LatestSnapshot(ctx context.Context, pair model.CurrencyPair, provider string) (*model.RateSnapshot, error) { + if r.latestFn != nil { + return r.latestFn(ctx, pair, provider) + } + return nil, merrors.ErrNoData +} + +type quotesStoreStub struct { + issueFn func(ctx context.Context, quote *model.Quote) error + getFn func(ctx context.Context, ref string) (*model.Quote, error) + consumeFn func(ctx context.Context, ref, ledger string, when time.Time) (*model.Quote, error) +} + +func (q *quotesStoreStub) Issue(ctx context.Context, quote *model.Quote) error { + if q.issueFn != nil { + return q.issueFn(ctx, quote) + } + return nil +} + +func (q *quotesStoreStub) GetByRef(ctx context.Context, ref string) (*model.Quote, error) { + if q.getFn != nil { + return q.getFn(ctx, ref) + } + return nil, merrors.ErrNoData +} + +func (q *quotesStoreStub) Consume(ctx context.Context, ref, ledger string, when time.Time) (*model.Quote, error) { + if q.consumeFn != nil { + return q.consumeFn(ctx, ref, ledger, when) + } + return nil, nil +} + +func (q *quotesStoreStub) ExpireIssuedBefore(ctx context.Context, cutoff time.Time) (int, error) { + return 0, nil +} + +type pairStoreStub struct { + getFn func(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) + listFn func(ctx context.Context) ([]*model.Pair, error) +} + +func (p *pairStoreStub) ListEnabled(ctx context.Context) ([]*model.Pair, error) { + if p.listFn != nil { + return p.listFn(ctx) + } + return nil, nil +} + +func (p *pairStoreStub) Get(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) { + if p.getFn != nil { + return p.getFn(ctx, pair) + } + return nil, merrors.ErrNoData +} + +func (p *pairStoreStub) Upsert(ctx context.Context, pair *model.Pair) error { return nil } + +type currencyStoreStub struct{} + +func (currencyStoreStub) Get(ctx context.Context, code string) (*model.Currency, error) { + return nil, merrors.ErrNoData +} +func (currencyStoreStub) List(ctx context.Context, codes ...string) ([]*model.Currency, error) { + return nil, nil +} +func (currencyStoreStub) Upsert(ctx context.Context, currency *model.Currency) error { return nil } + +func TestServiceGetQuoteFirm(t *testing.T) { + repo := &repositoryStub{} + repo.pairs = &pairStoreStub{ + getFn: func(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) { + return &model.Pair{ + Pair: pair, + BaseMeta: model.CurrencySettings{Code: pair.Base, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + QuoteMeta: model.CurrencySettings{Code: pair.Quote, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + }, nil + }, + } + repo.rates = &ratesStoreStub{ + latestFn: func(ctx context.Context, pair model.CurrencyPair, provider string) (*model.RateSnapshot, error) { + return &model.RateSnapshot{ + Pair: pair, + Provider: provider, + Ask: "1.10", + Bid: "1.08", + RateRef: "rate#1", + AsOfUnixMs: time.Now().UnixMilli(), + }, nil + }, + } + savedQuote := &model.Quote{} + repo.quotes = "esStoreStub{ + issueFn: func(ctx context.Context, quote *model.Quote) error { + *savedQuote = *quote + return nil + }, + } + repo.currencies = currencyStoreStub{} + + svc := NewService(zap.NewNop(), repo, nil) + + req := &oraclev1.GetQuoteRequest{ + Meta: &oraclev1.RequestMeta{ + TenantRef: "tenant", + Trace: &tracev1.TraceContext{RequestRef: "req"}, + }, + Pair: &fxv1.CurrencyPair{Base: "USD", Quote: "EUR"}, + Side: fxv1.Side_BUY_BASE_SELL_QUOTE, + AmountInput: &oraclev1.GetQuoteRequest_BaseAmount{BaseAmount: &moneyv1.Money{ + Currency: "USD", + Amount: "100", + }}, + Firm: true, + TtlMs: 60000, + } + + resp, err := svc.GetQuote(context.Background(), req) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if resp.GetQuote().GetFirm() != true { + t.Fatalf("expected firm quote") + } + if resp.GetQuote().GetQuoteAmount().GetAmount() != "110.00" { + t.Fatalf("unexpected quote amount: %s", resp.GetQuote().GetQuoteAmount().GetAmount()) + } + if savedQuote.QuoteRef == "" { + t.Fatalf("expected quote persisted") + } +} + +func TestServiceGetQuoteRateNotFound(t *testing.T) { + repo := &repositoryStub{ + pairs: &pairStoreStub{ + getFn: func(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) { + return &model.Pair{ + Pair: pair, + BaseMeta: model.CurrencySettings{Code: pair.Base, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + QuoteMeta: model.CurrencySettings{Code: pair.Quote, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + }, nil + }, + }, + rates: &ratesStoreStub{latestFn: func(context.Context, model.CurrencyPair, string) (*model.RateSnapshot, error) { + return nil, merrors.ErrNoData + }}, + } + svc := NewService(zap.NewNop(), repo, nil) + + _, err := svc.GetQuote(context.Background(), &oraclev1.GetQuoteRequest{ + Pair: &fxv1.CurrencyPair{Base: "USD", Quote: "EUR"}, + Side: fxv1.Side_BUY_BASE_SELL_QUOTE, + AmountInput: &oraclev1.GetQuoteRequest_BaseAmount{BaseAmount: &moneyv1.Money{Currency: "USD", Amount: "1"}}, + }) + if err == nil { + t.Fatalf("expected error") + } +} + +func TestServiceGetQuoteCrossRate(t *testing.T) { + repo := &repositoryStub{} + targetPair := model.CurrencyPair{Base: "EUR", Quote: "RUB"} + baseLegPair := model.CurrencyPair{Base: "USDT", Quote: "EUR"} + quoteLegPair := model.CurrencyPair{Base: "USDT", Quote: "RUB"} + + repo.pairs = &pairStoreStub{ + getFn: func(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) { + if pair != targetPair { + t.Fatalf("unexpected pair lookup: %v", pair) + } + return &model.Pair{ + Pair: pair, + BaseMeta: model.CurrencySettings{Code: pair.Base, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + QuoteMeta: model.CurrencySettings{Code: pair.Quote, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + DefaultProvider: "CROSSPROV", + Cross: &model.CrossRateConfig{ + Enabled: true, + BaseLeg: model.CrossRateLeg{ + Pair: baseLegPair, + Invert: true, + }, + QuoteLeg: model.CrossRateLeg{ + Pair: quoteLegPair, + }, + }, + }, nil + }, + } + repo.rates = &ratesStoreStub{ + latestFn: func(ctx context.Context, pair model.CurrencyPair, provider string) (*model.RateSnapshot, error) { + switch pair { + case targetPair: + return nil, merrors.ErrNoData + case baseLegPair: + return &model.RateSnapshot{ + Pair: pair, + Provider: provider, + Ask: "0.90", + Bid: "0.90", + Mid: "0.90", + RateRef: "base-leg", + AsOfUnixMs: 1_000, + }, nil + case quoteLegPair: + return &model.RateSnapshot{ + Pair: pair, + Provider: provider, + Ask: "90", + Bid: "90", + Mid: "90", + RateRef: "quote-leg", + AsOfUnixMs: 2_000, + }, nil + default: + return nil, merrors.ErrNoData + } + }, + } + repo.quotes = "esStoreStub{} + repo.currencies = currencyStoreStub{} + + svc := NewService(zap.NewNop(), repo, nil) + + req := &oraclev1.GetQuoteRequest{ + Pair: &fxv1.CurrencyPair{Base: "EUR", Quote: "RUB"}, + Side: fxv1.Side_BUY_BASE_SELL_QUOTE, + AmountInput: &oraclev1.GetQuoteRequest_BaseAmount{BaseAmount: &moneyv1.Money{Currency: "EUR", Amount: "1"}}, + } + + resp, err := svc.GetQuote(context.Background(), req) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if resp.GetQuote().GetPrice().GetValue() != "100.00" { + t.Fatalf("unexpected cross price: %s", resp.GetQuote().GetPrice().GetValue()) + } + if resp.GetQuote().GetQuoteAmount().GetAmount() != "100.00" { + t.Fatalf("unexpected cross quote amount: %s", resp.GetQuote().GetQuoteAmount().GetAmount()) + } + if !strings.HasPrefix(resp.GetQuote().GetRateRef(), "cross|") { + t.Fatalf("expected cross rate ref, got %s", resp.GetQuote().GetRateRef()) + } + if resp.GetQuote().GetProvider() != "CROSSPROV" { + t.Fatalf("unexpected provider: %s", resp.GetQuote().GetProvider()) + } + +} + +func TestServiceLatestRateCross(t *testing.T) { + repo := &repositoryStub{} + targetPair := model.CurrencyPair{Base: "EUR", Quote: "RUB"} + baseLegPair := model.CurrencyPair{Base: "USDT", Quote: "EUR"} + quoteLegPair := model.CurrencyPair{Base: "USDT", Quote: "RUB"} + + repo.pairs = &pairStoreStub{ + getFn: func(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) { + if pair != targetPair { + t.Fatalf("unexpected pair lookup: %v", pair) + } + return &model.Pair{ + Pair: pair, + BaseMeta: model.CurrencySettings{Code: pair.Base, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + QuoteMeta: model.CurrencySettings{Code: pair.Quote, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + DefaultProvider: "CROSSPROV", + Cross: &model.CrossRateConfig{ + Enabled: true, + BaseLeg: model.CrossRateLeg{ + Pair: baseLegPair, + Invert: true, + }, + QuoteLeg: model.CrossRateLeg{ + Pair: quoteLegPair, + }, + }, + }, nil + }, + } + repo.rates = &ratesStoreStub{ + latestFn: func(ctx context.Context, pair model.CurrencyPair, provider string) (*model.RateSnapshot, error) { + switch pair { + case targetPair: + return nil, merrors.ErrNoData + case baseLegPair: + return &model.RateSnapshot{ + Pair: pair, + Provider: provider, + Ask: "0.90", + Bid: "0.90", + Mid: "0.90", + RateRef: "base-leg", + AsOfUnixMs: 1_000, + }, nil + case quoteLegPair: + return &model.RateSnapshot{ + Pair: pair, + Provider: provider, + Ask: "90", + Bid: "90", + Mid: "90", + RateRef: "quote-leg", + AsOfUnixMs: 2_000, + }, nil + default: + return nil, merrors.ErrNoData + } + }, + } + repo.quotes = "esStoreStub{} + repo.currencies = currencyStoreStub{} + + svc := NewService(zap.NewNop(), repo, nil) + + resp, err := svc.LatestRate(context.Background(), &oraclev1.LatestRateRequest{ + Pair: &fxv1.CurrencyPair{Base: "EUR", Quote: "RUB"}, + }) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + + if resp.GetRate().GetMid().GetValue() != "100.00000000" { + t.Fatalf("unexpected mid price: %s", resp.GetRate().GetMid().GetValue()) + } + if resp.GetRate().GetProvider() != "CROSSPROV" { + t.Fatalf("unexpected provider: %s", resp.GetRate().GetProvider()) + } + if !strings.HasPrefix(resp.GetRate().GetRateRef(), "cross|") { + t.Fatalf("expected cross rate ref, got %s", resp.GetRate().GetRateRef()) + } +} + +func TestServiceValidateQuote(t *testing.T) { + now := time.Now().Add(time.Minute) + repo := &repositoryStub{ + quotes: "esStoreStub{ + getFn: func(context.Context, string) (*model.Quote, error) { + return &model.Quote{ + QuoteRef: "q1", + Pair: model.CurrencyPair{Base: "USD", Quote: "EUR"}, + Side: model.QuoteSideBuyBaseSellQuote, + Price: "1.10", + BaseAmount: model.Money{Currency: "USD", Amount: "100"}, + QuoteAmount: model.Money{Currency: "EUR", Amount: "110"}, + ExpiresAtUnixMs: now.UnixMilli(), + Status: model.QuoteStatusIssued, + }, nil + }, + }, + } + svc := NewService(zap.NewNop(), repo, nil) + + resp, err := svc.ValidateQuote(context.Background(), &oraclev1.ValidateQuoteRequest{QuoteRef: "q1"}) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if !resp.GetValid() { + t.Fatalf("expected quote valid") + } +} + +func TestServiceConsumeQuoteExpired(t *testing.T) { + repo := &repositoryStub{ + quotes: "esStoreStub{ + consumeFn: func(context.Context, string, string, time.Time) (*model.Quote, error) { + return nil, storage.ErrQuoteExpired + }, + }, + } + svc := NewService(zap.NewNop(), repo, nil) + + _, err := svc.ConsumeQuote(context.Background(), &oraclev1.ConsumeQuoteRequest{QuoteRef: "q1", LedgerTxnRef: "ledger"}) + if err == nil { + t.Fatalf("expected error") + } +} + +func TestServiceLatestRateSuccess(t *testing.T) { + repo := &repositoryStub{ + rates: &ratesStoreStub{latestFn: func(_ context.Context, pair model.CurrencyPair, provider string) (*model.RateSnapshot, error) { + if pair != (model.CurrencyPair{Base: "USD", Quote: "EUR"}) { + t.Fatalf("unexpected pair: %v", pair) + } + if provider != "DEFAULT" { + t.Fatalf("unexpected provider: %s", provider) + } + return &model.RateSnapshot{Pair: pair, RateRef: "rate", Provider: provider}, nil + }}, + pairs: &pairStoreStub{ + getFn: func(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) { + return &model.Pair{ + Pair: pair, + BaseMeta: model.CurrencySettings{Code: pair.Base, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + QuoteMeta: model.CurrencySettings{Code: pair.Quote, Decimals: 2, Rounding: model.RoundingModeHalfEven}, + DefaultProvider: "DEFAULT", + }, nil + }, + }, + } + svc := NewService(zap.NewNop(), repo, nil) + + resp, err := svc.LatestRate(context.Background(), &oraclev1.LatestRateRequest{Pair: &fxv1.CurrencyPair{Base: "USD", Quote: "EUR"}}) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if resp.GetRate().GetRateRef() != "rate" { + t.Fatalf("unexpected rate ref") + } +} + +func TestServiceListPairs(t *testing.T) { + repo := &repositoryStub{ + pairs: &pairStoreStub{listFn: func(context.Context) ([]*model.Pair, error) { + return []*model.Pair{{Pair: model.CurrencyPair{Base: "USD", Quote: "EUR"}}}, nil + }}, + } + svc := NewService(zap.NewNop(), repo, nil) + + resp, err := svc.ListPairs(context.Background(), &oraclev1.ListPairsRequest{}) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if len(resp.GetPairs()) != 1 { + t.Fatalf("expected one pair") + } +} diff --git a/api/fx/oracle/internal/service/oracle/transform.go b/api/fx/oracle/internal/service/oracle/transform.go new file mode 100644 index 0000000..a505a0c --- /dev/null +++ b/api/fx/oracle/internal/service/oracle/transform.go @@ -0,0 +1,126 @@ +package oracle + +import ( + "strings" + + "github.com/tech/sendico/fx/storage/model" + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + tracev1 "github.com/tech/sendico/pkg/proto/common/trace/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" +) + +func buildResponseMeta(meta *oraclev1.RequestMeta) *oraclev1.ResponseMeta { + resp := &oraclev1.ResponseMeta{} + if meta == nil { + return resp + } + resp.RequestRef = meta.GetRequestRef() + resp.TraceRef = meta.GetTraceRef() + + trace := meta.GetTrace() + if trace == nil { + trace = &tracev1.TraceContext{ + RequestRef: meta.GetRequestRef(), + IdempotencyKey: meta.GetIdempotencyKey(), + TraceRef: meta.GetTraceRef(), + } + } + resp.Trace = trace + return resp +} + +func quoteModelToProto(q *model.Quote) *oraclev1.Quote { + if q == nil { + return nil + } + + return &oraclev1.Quote{ + QuoteRef: q.QuoteRef, + Pair: &fxv1.CurrencyPair{Base: q.Pair.Base, Quote: q.Pair.Quote}, + Side: sideModelToProto(q.Side), + Price: decimalStringToProto(q.Price), + BaseAmount: moneyModelToProto(&q.BaseAmount), + QuoteAmount: moneyModelToProto(&q.QuoteAmount), + ExpiresAtUnixMs: q.ExpiresAtUnixMs, + Provider: q.Provider, + RateRef: q.RateRef, + Firm: q.Firm, + } +} + +func moneyModelToProto(m *model.Money) *moneyv1.Money { + if m == nil { + return nil + } + return &moneyv1.Money{Currency: m.Currency, Amount: m.Amount} +} + +func sideModelToProto(side model.QuoteSide) fxv1.Side { + switch side { + case model.QuoteSideBuyBaseSellQuote: + return fxv1.Side_BUY_BASE_SELL_QUOTE + case model.QuoteSideSellBaseBuyQuote: + return fxv1.Side_SELL_BASE_BUY_QUOTE + default: + return fxv1.Side_SIDE_UNSPECIFIED + } +} + +func rateModelToProto(rate *model.RateSnapshot) *oraclev1.RateSnapshot { + if rate == nil { + return nil + } + return &oraclev1.RateSnapshot{ + Pair: &fxv1.CurrencyPair{Base: rate.Pair.Base, Quote: rate.Pair.Quote}, + Mid: decimalStringToProto(rate.Mid), + Bid: decimalStringToProto(rate.Bid), + Ask: decimalStringToProto(rate.Ask), + AsofUnixMs: rate.AsOfUnixMs, + Provider: rate.Provider, + RateRef: rate.RateRef, + SpreadBps: decimalStringToProto(rate.SpreadBps), + } +} + +func pairModelToProto(pair *model.Pair) *oraclev1.PairMeta { + if pair == nil { + return nil + } + return &oraclev1.PairMeta{ + Pair: &fxv1.CurrencyPair{Base: pair.Pair.Base, Quote: pair.Pair.Quote}, + BaseMeta: currencySettingsToProto(&pair.BaseMeta), + QuoteMeta: currencySettingsToProto(&pair.QuoteMeta), + } +} + +func currencySettingsToProto(c *model.CurrencySettings) *moneyv1.CurrencyMeta { + if c == nil { + return nil + } + return &moneyv1.CurrencyMeta{ + Code: c.Code, + Decimals: c.Decimals, + Rounding: roundingModeToProto(c.Rounding), + } +} + +func roundingModeToProto(mode model.RoundingMode) moneyv1.RoundingMode { + switch mode { + case model.RoundingModeHalfUp: + return moneyv1.RoundingMode_ROUND_HALF_UP + case model.RoundingModeDown: + return moneyv1.RoundingMode_ROUND_DOWN + case model.RoundingModeHalfEven, model.RoundingModeUnspecified: + return moneyv1.RoundingMode_ROUND_HALF_EVEN + default: + return moneyv1.RoundingMode_ROUNDING_MODE_UNSPECIFIED + } +} + +func decimalStringToProto(value string) *moneyv1.Decimal { + if strings.TrimSpace(value) == "" { + return nil + } + return &moneyv1.Decimal{Value: value} +} diff --git a/api/fx/oracle/main.go b/api/fx/oracle/main.go new file mode 100644 index 0000000..cc1e06f --- /dev/null +++ b/api/fx/oracle/main.go @@ -0,0 +1,17 @@ +package main + +import ( + "github.com/tech/sendico/fx/oracle/internal/appversion" + si "github.com/tech/sendico/fx/oracle/internal/server" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" + smain "github.com/tech/sendico/pkg/server/main" +) + +func factory(logger mlogger.Logger, file string, debug bool) (server.Application, error) { + return si.Create(logger, file, debug) +} + +func main() { + smain.RunServer("main", appversion.Create(), factory) +} diff --git a/api/fx/storage/.gitignore b/api/fx/storage/.gitignore new file mode 100644 index 0000000..f2e5266 --- /dev/null +++ b/api/fx/storage/.gitignore @@ -0,0 +1,2 @@ +internal/generated +.gocache \ No newline at end of file diff --git a/api/fx/storage/go.mod b/api/fx/storage/go.mod new file mode 100644 index 0000000..38dddfe --- /dev/null +++ b/api/fx/storage/go.mod @@ -0,0 +1,32 @@ +module github.com/tech/sendico/fx/storage + +go 1.25.3 + +replace github.com/tech/sendico/pkg => ../../pkg + +require ( + github.com/tech/sendico/pkg v0.1.0 + go.mongodb.org/mongo-driver v1.17.6 + go.uber.org/zap v1.27.0 +) + +require ( + github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect + github.com/casbin/casbin/v2 v2.128.0 // indirect + github.com/casbin/govaluate v1.10.0 // indirect + github.com/casbin/mongodb-adapter/v3 v3.7.0 // indirect + github.com/golang/snappy v1.0.0 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/klauspost/compress v1.18.1 // indirect + github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/montanaflynn/stats v0.7.1 // indirect + github.com/xdg-go/pbkdf2 v1.0.0 // indirect + github.com/xdg-go/scram v1.1.2 // indirect + github.com/xdg-go/stringprep v1.0.4 // indirect + github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect + go.uber.org/multierr v1.11.0 // indirect + golang.org/x/crypto v0.43.0 // indirect + golang.org/x/sync v0.17.0 // indirect + golang.org/x/text v0.30.0 // indirect + google.golang.org/protobuf v1.36.10 // indirect +) diff --git a/api/fx/storage/go.sum b/api/fx/storage/go.sum new file mode 100644 index 0000000..da414fc --- /dev/null +++ b/api/fx/storage/go.sum @@ -0,0 +1,177 @@ +dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s= +dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/Azure/go-ansiterm 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+google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE= +google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/api/fx/storage/model/cross.go b/api/fx/storage/model/cross.go new file mode 100644 index 0000000..d48f2ef --- /dev/null +++ b/api/fx/storage/model/cross.go @@ -0,0 +1,18 @@ +package model + +// CrossRateConfig describes how to synthetically derive a currency pair using +// two other pairs connected by a pivot currency. +type CrossRateConfig struct { + Enabled bool `bson:"enabled" json:"enabled"` + PivotCurrency string `bson:"pivotCurrency,omitempty" json:"pivotCurrency,omitempty"` + BaseLeg CrossRateLeg `bson:"baseLeg" json:"baseLeg"` + QuoteLeg CrossRateLeg `bson:"quoteLeg" json:"quoteLeg"` +} + +// CrossRateLeg identifies a supporting currency pair and optional overrides to +// fetch or orient its pricing data for cross-rate calculations. +type CrossRateLeg struct { + Pair CurrencyPair `bson:"pair" json:"pair"` + Invert bool `bson:"invert,omitempty" json:"invert,omitempty"` + Provider string `bson:"provider,omitempty" json:"provider,omitempty"` +} diff --git a/api/fx/storage/model/currency.go b/api/fx/storage/model/currency.go new file mode 100644 index 0000000..f905baa --- /dev/null +++ b/api/fx/storage/model/currency.go @@ -0,0 +1,27 @@ +package model + +import "github.com/tech/sendico/pkg/db/storable" + +// Currency captures rounding metadata for a given currency code. +type Currency struct { + storable.Base `bson:",inline" json:",inline"` + + Code string `bson:"code" json:"code"` + Decimals uint32 `bson:"decimals" json:"decimals"` + Rounding RoundingMode `bson:"rounding" json:"rounding"` + DisplayName string `bson:"displayName,omitempty" json:"displayName,omitempty"` + Symbol string `bson:"symbol,omitempty" json:"symbol,omitempty"` + MinUnit string `bson:"minUnit,omitempty" json:"minUnit,omitempty"` +} + +// Collection implements storable.Storable. +func (*Currency) Collection() string { + return CurrenciesCollection +} + +// CurrencySettings embeds precision details inside a Pair document. +type CurrencySettings struct { + Code string `bson:"code" json:"code"` + Decimals uint32 `bson:"decimals" json:"decimals"` + Rounding RoundingMode `bson:"rounding" json:"rounding"` +} diff --git a/api/fx/storage/model/pair.go b/api/fx/storage/model/pair.go new file mode 100644 index 0000000..c9072e2 --- /dev/null +++ b/api/fx/storage/model/pair.go @@ -0,0 +1,26 @@ +package model + +import "github.com/tech/sendico/pkg/db/storable" + +// Pair describes a supported FX currency pair and related metadata. +type Pair struct { + storable.Base `bson:",inline" json:",inline"` + + Pair CurrencyPair `bson:"pair" json:"pair"` + BaseMeta CurrencySettings `bson:"baseMeta" json:"baseMeta"` + QuoteMeta CurrencySettings `bson:"quoteMeta" json:"quoteMeta"` + Providers []string `bson:"providers,omitempty" json:"providers,omitempty"` + IsEnabled bool `bson:"isEnabled" json:"isEnabled"` + TenantRef string `bson:"tenantRef,omitempty" json:"tenantRef,omitempty"` + DefaultProvider string `bson:"defaultProvider,omitempty" json:"defaultProvider,omitempty"` + Attributes map[string]any `bson:"attributes,omitempty" json:"attributes,omitempty"` + SupportedSides []QuoteSide `bson:"supportedSides,omitempty" json:"supportedSides,omitempty"` + FallbackProviders []string `bson:"fallbackProviders,omitempty" json:"fallbackProviders,omitempty"` + Tags []string `bson:"tags,omitempty" json:"tags,omitempty"` + Cross *CrossRateConfig `bson:"cross,omitempty" json:"cross,omitempty"` +} + +// Collection implements storable.Storable. +func (*Pair) Collection() string { + return PairsCollection +} diff --git a/api/fx/storage/model/quote.go b/api/fx/storage/model/quote.go new file mode 100644 index 0000000..c77923b --- /dev/null +++ b/api/fx/storage/model/quote.go @@ -0,0 +1,63 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/db/storable" +) + +// Quote represents a firm or indicative quote persisted by the oracle. +type Quote struct { + storable.Base `bson:",inline" json:",inline"` + + QuoteRef string `bson:"quoteRef" json:"quoteRef"` + Firm bool `bson:"firm" json:"firm"` + Status QuoteStatus `bson:"status" json:"status"` + Pair CurrencyPair `bson:"pair" json:"pair"` + Side QuoteSide `bson:"side" json:"side"` + Price string `bson:"price" json:"price"` + BaseAmount Money `bson:"baseAmount" json:"baseAmount"` + QuoteAmount Money `bson:"quoteAmount" json:"quoteAmount"` + AmountType QuoteAmountType `bson:"amountType" json:"amountType"` + ExpiresAtUnixMs int64 `bson:"expiresAtUnixMs" json:"expiresAtUnixMs"` + ExpiresAt *time.Time `bson:"expiresAt,omitempty" json:"expiresAt,omitempty"` + RateRef string `bson:"rateRef" json:"rateRef"` + Provider string `bson:"provider" json:"provider"` + PreferredProvider string `bson:"preferredProvider,omitempty" json:"preferredProvider,omitempty"` + RequestedTTLMs int64 `bson:"requestedTtlMs,omitempty" json:"requestedTtlMs,omitempty"` + MaxAgeToleranceMs int64 `bson:"maxAgeToleranceMs,omitempty" json:"maxAgeToleranceMs,omitempty"` + ConsumedByLedgerTxnRef string `bson:"consumedByLedgerTxnRef,omitempty" json:"consumedByLedgerTxnRef,omitempty"` + ConsumedAtUnixMs *int64 `bson:"consumedAtUnixMs,omitempty" json:"consumedAtUnixMs,omitempty"` + Meta *QuoteMeta `bson:"meta,omitempty" json:"meta,omitempty"` +} + +// Collection implements storable.Storable. +func (*Quote) Collection() string { + return QuotesCollection +} + +// MarkConsumed switches the quote to consumed status and links it to a ledger transaction. +func (q *Quote) MarkConsumed(ledgerTxnRef string, consumedAt time.Time) { + if ledgerTxnRef == "" { + return + } + q.Status = QuoteStatusConsumed + q.ConsumedByLedgerTxnRef = ledgerTxnRef + ts := consumedAt.UnixMilli() + q.ConsumedAtUnixMs = &ts + q.Base.Update() +} + +// MarkExpired marks the quote as expired. +func (q *Quote) MarkExpired() { + q.Status = QuoteStatusExpired + q.Base.Update() +} + +// IsExpired reports whether the quote has passed its expiration instant. +func (q *Quote) IsExpired(now time.Time) bool { + if q.ExpiresAtUnixMs == 0 { + return false + } + return now.UnixMilli() >= q.ExpiresAtUnixMs +} diff --git a/api/fx/storage/model/rate.go b/api/fx/storage/model/rate.go new file mode 100644 index 0000000..ee674c5 --- /dev/null +++ b/api/fx/storage/model/rate.go @@ -0,0 +1,34 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/db/storable" +) + +// RateSnapshot stores a normalized FX rate observation. +type RateSnapshot struct { + storable.Base `bson:",inline" json:",inline"` + + RateRef string `bson:"rateRef" json:"rateRef"` + Pair CurrencyPair `bson:"pair" json:"pair"` + Provider string `bson:"provider" json:"provider"` + Mid string `bson:"mid,omitempty" json:"mid,omitempty"` + Bid string `bson:"bid,omitempty" json:"bid,omitempty"` + Ask string `bson:"ask,omitempty" json:"ask,omitempty"` + SpreadBps string `bson:"spreadBps,omitempty" json:"spreadBps,omitempty"` + AsOfUnixMs int64 `bson:"asOfUnixMs" json:"asOfUnixMs"` + AsOf *time.Time `bson:"asOf,omitempty" json:"asOf,omitempty"` + Source string `bson:"source,omitempty" json:"source,omitempty"` + ProviderRef string `bson:"providerRef,omitempty" json:"providerRef,omitempty"` +} + +// Collection implements storable.Storable. +func (*RateSnapshot) Collection() string { + return RatesCollection +} + +// AsOfTime converts the stored millisecond timestamp to time.Time. +func (r *RateSnapshot) AsOfTime() time.Time { + return time.UnixMilli(r.AsOfUnixMs) +} diff --git a/api/fx/storage/model/types.go b/api/fx/storage/model/types.go new file mode 100644 index 0000000..401bb07 --- /dev/null +++ b/api/fx/storage/model/types.go @@ -0,0 +1,68 @@ +package model + +import "github.com/tech/sendico/pkg/model" + +// Collection names used by the FX oracle persistence layer. +const ( + RatesCollection = "rates" + QuotesCollection = "quotes" + CurrenciesCollection = "currencies" + PairsCollection = "pairs" +) + +// QuoteStatus tracks the lifecycle state of a quote. +type QuoteStatus string + +const ( + QuoteStatusIssued QuoteStatus = "issued" + QuoteStatusConsumed QuoteStatus = "consumed" + QuoteStatusExpired QuoteStatus = "expired" +) + +// QuoteSide expresses the trade direction for the requested quote. +type QuoteSide string + +const ( + QuoteSideBuyBaseSellQuote QuoteSide = "buy_base_sell_quote" + QuoteSideSellBaseBuyQuote QuoteSide = "sell_base_buy_quote" +) + +// QuoteAmountType indicates which leg amount was provided by the caller. +type QuoteAmountType string + +const ( + QuoteAmountTypeBase QuoteAmountType = "base" + QuoteAmountTypeQuote QuoteAmountType = "quote" +) + +// RoundingMode describes how rounding should be applied for a currency. +type RoundingMode string + +const ( + RoundingModeUnspecified RoundingMode = "unspecified" + RoundingModeHalfEven RoundingMode = "half_even" + RoundingModeHalfUp RoundingMode = "half_up" + RoundingModeDown RoundingMode = "down" +) + +// CurrencyPair identifies an FX pair. +type CurrencyPair struct { + Base string `bson:"base" json:"base"` + Quote string `bson:"quote" json:"quote"` +} + +// Money represents an exact decimal amount with its currency. +type Money struct { + Currency string `bson:"currency" json:"currency"` + Amount string `bson:"amount" json:"amount"` +} + +// QuoteMeta carries request-scoped metadata associated with a quote. +type QuoteMeta struct { + model.OrganizationBoundBase `bson:",inline" json:",inline"` + + RequestRef string `bson:"requestRef,omitempty" json:"requestRef,omitempty"` + TenantRef string `bson:"tenantRef,omitempty" json:"tenantRef,omitempty"` + TraceRef string `bson:"traceRef,omitempty" json:"traceRef,omitempty"` + IdempotencyKey string `bson:"idempotencyKey,omitempty" json:"idempotencyKey,omitempty"` +} diff --git a/api/fx/storage/mongo/repository.go b/api/fx/storage/mongo/repository.go new file mode 100644 index 0000000..66913f0 --- /dev/null +++ b/api/fx/storage/mongo/repository.go @@ -0,0 +1,115 @@ +package mongo + +import ( + "context" + "time" + + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/mongo/store" + "github.com/tech/sendico/pkg/db" + "github.com/tech/sendico/pkg/db/transaction" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type Store struct { + logger mlogger.Logger + conn *db.MongoConnection + db *mongo.Database + txFactory transaction.Factory + + rates storage.RatesStore + quotes storage.QuotesStore + pairs storage.PairStore + currencies storage.CurrencyStore +} + +func New(logger mlogger.Logger, conn *db.MongoConnection) (*Store, error) { + if conn == nil { + return nil, merrors.InvalidArgument("mongo connection is nil") + } + + client := conn.Client() + if client == nil { + return nil, merrors.Internal("mongo client not initialised") + } + + db := conn.Database() + txFactory := newMongoTransactionFactory(client) + + s := &Store{ + logger: logger.Named("storage").Named("mongo"), + conn: conn, + db: db, + txFactory: txFactory, + } + + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + + if err := s.Ping(ctx); err != nil { + s.logger.Error("mongo ping failed during store init", zap.Error(err)) + return nil, err + } + + ratesStore, err := store.NewRates(s.logger, db) + if err != nil { + s.logger.Error("failed to initialize rates store", zap.Error(err)) + return nil, err + } + quotesStore, err := store.NewQuotes(s.logger, db, txFactory) + if err != nil { + s.logger.Error("failed to initialize quotes store", zap.Error(err)) + return nil, err + } + pairsStore, err := store.NewPair(s.logger, db) + if err != nil { + s.logger.Error("failed to initialize pair store", zap.Error(err)) + return nil, err + } + currencyStore, err := store.NewCurrency(s.logger, db) + if err != nil { + s.logger.Error("failed to initialize currency store", zap.Error(err)) + return nil, err + } + + s.rates = ratesStore + s.quotes = quotesStore + s.pairs = pairsStore + s.currencies = currencyStore + + s.logger.Info("mongo storage ready") + return s, nil +} + +func (s *Store) Ping(ctx context.Context) error { + return s.conn.Ping(ctx) +} + +func (s *Store) Rates() storage.RatesStore { + return s.rates +} + +func (s *Store) Quotes() storage.QuotesStore { + return s.quotes +} + +func (s *Store) Pairs() storage.PairStore { + return s.pairs +} + +func (s *Store) Currencies() storage.CurrencyStore { + return s.currencies +} + +func (s *Store) Database() *mongo.Database { + return s.db +} + +func (s *Store) TransactionFactory() transaction.Factory { + return s.txFactory +} + +var _ storage.Repository = (*Store)(nil) diff --git a/api/fx/storage/mongo/store/currency.go b/api/fx/storage/mongo/store/currency.go new file mode 100644 index 0000000..8197e2e --- /dev/null +++ b/api/fx/storage/mongo/store/currency.go @@ -0,0 +1,113 @@ +package store + +import ( + "context" + "errors" + + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type currencyStore struct { + logger mlogger.Logger + repo repository.Repository +} + +func NewCurrency(logger mlogger.Logger, db *mongo.Database) (storage.CurrencyStore, error) { + repo := repository.CreateMongoRepository(db, model.CurrenciesCollection) + + index := &ri.Definition{ + Keys: []ri.Key{ + {Field: "code", Sort: ri.Asc}, + }, + Unique: true, + } + if err := repo.CreateIndex(index); err != nil { + logger.Error("failed to ensure currencies index", zap.Error(err)) + return nil, err + } + childLogger := logger.Named(model.CurrenciesCollection) + childLogger.Debug("currency store initialised", zap.String("collection", model.CurrenciesCollection)) + + return ¤cyStore{ + logger: childLogger, + repo: repo, + }, nil +} + +func (c *currencyStore) Get(ctx context.Context, code string) (*model.Currency, error) { + if code == "" { + c.logger.Warn("attempt to fetch currency with empty code") + return nil, merrors.InvalidArgument("currencyStore: empty code") + } + result := &model.Currency{} + if err := c.repo.FindOneByFilter(ctx, repository.Filter("code", code), result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + c.logger.Debug("currency not found", zap.String("code", code)) + } + return nil, err + } + c.logger.Debug("currency loaded", zap.String("code", code)) + return result, nil +} + +func (c *currencyStore) List(ctx context.Context, codes ...string) ([]*model.Currency, error) { + query := repository.Query() + if len(codes) > 0 { + values := make([]any, len(codes)) + for i, code := range codes { + values[i] = code + } + query = query.In(repository.Field("code"), values...) + } + + currencies := make([]*model.Currency, 0) + err := c.repo.FindManyByFilter(ctx, query, func(cur *mongo.Cursor) error { + doc := &model.Currency{} + if err := cur.Decode(doc); err != nil { + return err + } + currencies = append(currencies, doc) + return nil + }) + if err != nil { + c.logger.Error("failed to list currencies", zap.Error(err)) + return nil, err + } + c.logger.Debug("listed currencies", zap.Int("count", len(currencies))) + return currencies, nil +} + +func (c *currencyStore) Upsert(ctx context.Context, currency *model.Currency) error { + if currency == nil { + c.logger.Warn("attempt to upsert nil currency") + return merrors.InvalidArgument("currencyStore: nil currency") + } + if currency.Code == "" { + c.logger.Warn("attempt to upsert currency with empty code") + return merrors.InvalidArgument("currencyStore: empty code") + } + + existing := &model.Currency{} + filter := repository.Filter("code", currency.Code) + if err := c.repo.FindOneByFilter(ctx, filter, existing); err != nil { + if errors.Is(err, merrors.ErrNoData) { + c.logger.Debug("inserting new currency", zap.String("code", currency.Code)) + return c.repo.Insert(ctx, currency, filter) + } + c.logger.Error("failed to fetch currency", zap.Error(err), zap.String("code", currency.Code)) + return err + } + + if existing.GetID() != nil { + currency.SetID(*existing.GetID()) + } + c.logger.Debug("updating currency", zap.String("code", currency.Code)) + return c.repo.Update(ctx, currency) +} diff --git a/api/fx/storage/mongo/store/currency_test.go b/api/fx/storage/mongo/store/currency_test.go new file mode 100644 index 0000000..066460f --- /dev/null +++ b/api/fx/storage/mongo/store/currency_test.go @@ -0,0 +1,104 @@ +package store + +import ( + "context" + "errors" + "testing" + + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func TestCurrencyStoreGet(t *testing.T) { + repo := &repoStub{ + findOneFn: func(_ context.Context, _ builder.Query, result storable.Storable) error { + currency := result.(*model.Currency) + currency.Code = "USD" + return nil + }, + } + store := ¤cyStore{logger: zap.NewNop(), repo: repo} + + res, err := store.Get(context.Background(), "USD") + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if res.Code != "USD" { + t.Fatalf("unexpected code: %s", res.Code) + } +} + +func TestCurrencyStoreList(t *testing.T) { + repo := &repoStub{ + findManyFn: func(_ context.Context, _ builder.Query, decode rd.DecodingFunc) error { + return runDecoderWithDocs(t, decode, &model.Currency{Code: "USD"}) + }, + } + store := ¤cyStore{logger: zap.NewNop(), repo: repo} + + currencies, err := store.List(context.Background(), "USD") + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if len(currencies) != 1 || currencies[0].Code != "USD" { + t.Fatalf("unexpected list result: %+v", currencies) + } +} + +func TestCurrencyStoreUpsertInsert(t *testing.T) { + inserted := false + repo := &repoStub{ + findOneFn: func(context.Context, builder.Query, storable.Storable) error { + return merrors.ErrNoData + }, + insertFn: func(_ context.Context, obj storable.Storable, _ builder.Query) error { + _ = cloneCurrency(t, obj) + inserted = true + return nil + }, + } + store := ¤cyStore{logger: zap.NewNop(), repo: repo} + + if err := store.Upsert(context.Background(), &model.Currency{Code: "USD"}); err != nil { + t.Fatalf("unexpected error: %v", err) + } + if !inserted { + t.Fatalf("expected insert to be called") + } +} + +func TestCurrencyStoreGetInvalid(t *testing.T) { + store := ¤cyStore{logger: zap.NewNop(), repo: &repoStub{}} + if _, err := store.Get(context.Background(), ""); !errors.Is(err, merrors.ErrInvalidArg) { + t.Fatalf("expected invalid argument error") + } +} + +func TestCurrencyStoreUpsertUpdate(t *testing.T) { + var updated *model.Currency + repo := &repoStub{ + findOneFn: func(_ context.Context, _ builder.Query, result storable.Storable) error { + currency := result.(*model.Currency) + currency.SetID(primitive.NewObjectID()) + currency.Code = "USD" + return nil + }, + updateFn: func(_ context.Context, obj storable.Storable) error { + updated = cloneCurrency(t, obj) + return nil + }, + } + store := ¤cyStore{logger: zap.NewNop(), repo: repo} + + if err := store.Upsert(context.Background(), &model.Currency{Code: "USD"}); err != nil { + t.Fatalf("unexpected error: %v", err) + } + if updated == nil || updated.GetID() == nil { + t.Fatalf("expected update to preserve ID") + } +} diff --git a/api/fx/storage/mongo/store/pair.go b/api/fx/storage/mongo/store/pair.go new file mode 100644 index 0000000..e6eeb0f --- /dev/null +++ b/api/fx/storage/mongo/store/pair.go @@ -0,0 +1,111 @@ +package store + +import ( + "context" + "errors" + + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type pairStore struct { + logger mlogger.Logger + repo repository.Repository +} + +func NewPair(logger mlogger.Logger, db *mongo.Database) (storage.PairStore, error) { + repo := repository.CreateMongoRepository(db, model.PairsCollection) + index := &ri.Definition{ + Keys: []ri.Key{ + {Field: "pair.base", Sort: ri.Asc}, + {Field: "pair.quote", Sort: ri.Asc}, + }, + Unique: true, + } + if err := repo.CreateIndex(index); err != nil { + logger.Error("failed to ensure pairs index", zap.Error(err)) + return nil, err + } + logger.Debug("pair store initialised", zap.String("collection", model.PairsCollection)) + + return &pairStore{ + logger: logger.Named(model.PairsCollection), + repo: repo, + }, nil +} + +func (p *pairStore) ListEnabled(ctx context.Context) ([]*model.Pair, error) { + filter := repository.Query().Filter(repository.Field("isEnabled"), true) + + pairs := make([]*model.Pair, 0) + err := p.repo.FindManyByFilter(ctx, filter, func(cur *mongo.Cursor) error { + doc := &model.Pair{} + if err := cur.Decode(doc); err != nil { + return err + } + pairs = append(pairs, doc) + return nil + }) + if err != nil { + p.logger.Error("failed to list enabled pairs", zap.Error(err)) + return nil, err + } + p.logger.Debug("listed enabled pairs", zap.Int("count", len(pairs))) + return pairs, nil +} + +func (p *pairStore) Get(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) { + if pair.Base == "" || pair.Quote == "" { + p.logger.Warn("attempt to fetch pair with empty currency", zap.String("base", pair.Base), zap.String("quote", pair.Quote)) + return nil, merrors.InvalidArgument("pairStore: incomplete pair") + } + result := &model.Pair{} + query := repository.Query(). + Filter(repository.Field("pair").Dot("base"), pair.Base). + Filter(repository.Field("pair").Dot("quote"), pair.Quote) + if err := p.repo.FindOneByFilter(ctx, query, result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + p.logger.Debug("pair not found", zap.String("base", pair.Base), zap.String("quote", pair.Quote)) + } + return nil, err + } + p.logger.Debug("pair loaded", zap.String("base", pair.Base), zap.String("quote", pair.Quote)) + return result, nil +} + +func (p *pairStore) Upsert(ctx context.Context, pair *model.Pair) error { + if pair == nil { + p.logger.Warn("attempt to upsert nil pair") + return merrors.InvalidArgument("pairStore: nil pair") + } + if pair.Pair.Base == "" || pair.Pair.Quote == "" { + p.logger.Warn("attempt to upsert pair with empty currency", zap.String("base", pair.Pair.Base), zap.String("quote", pair.Pair.Quote)) + return merrors.InvalidArgument("pairStore: incomplete pair") + } + + existing := &model.Pair{} + query := repository.Query(). + Filter(repository.Field("pair").Dot("base"), pair.Pair.Base). + Filter(repository.Field("pair").Dot("quote"), pair.Pair.Quote) + err := p.repo.FindOneByFilter(ctx, query, existing) + if err != nil { + if errors.Is(err, merrors.ErrNoData) { + p.logger.Debug("inserting new pair", zap.String("base", pair.Pair.Base), zap.String("quote", pair.Pair.Quote)) + return p.repo.Insert(ctx, pair, query) + } + p.logger.Error("failed to fetch pair", zap.Error(err), zap.String("base", pair.Pair.Base), zap.String("quote", pair.Pair.Quote)) + return err + } + + if existing.GetID() != nil { + pair.SetID(*existing.GetID()) + } + p.logger.Debug("updating pair", zap.String("base", pair.Pair.Base), zap.String("quote", pair.Pair.Quote)) + return p.repo.Update(ctx, pair) +} diff --git a/api/fx/storage/mongo/store/pair_test.go b/api/fx/storage/mongo/store/pair_test.go new file mode 100644 index 0000000..6eda333 --- /dev/null +++ b/api/fx/storage/mongo/store/pair_test.go @@ -0,0 +1,101 @@ +package store + +import ( + "context" + "errors" + "testing" + + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func TestPairStoreListEnabled(t *testing.T) { + repo := &repoStub{ + findManyFn: func(_ context.Context, _ builder.Query, decode rd.DecodingFunc) error { + docs := []interface{}{ + &model.Pair{Pair: model.CurrencyPair{Base: "USD", Quote: "EUR"}}, + } + return runDecoderWithDocs(t, decode, docs...) + }, + } + store := &pairStore{logger: zap.NewNop(), repo: repo} + + pairs, err := store.ListEnabled(context.Background()) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if len(pairs) != 1 || pairs[0].Pair.Base != "USD" { + t.Fatalf("unexpected pairs result: %+v", pairs) + } +} + +func TestPairStoreGetInvalid(t *testing.T) { + store := &pairStore{logger: zap.NewNop(), repo: &repoStub{}} + if _, err := store.Get(context.Background(), model.CurrencyPair{}); !errors.Is(err, merrors.ErrInvalidArg) { + t.Fatalf("expected invalid argument error") + } +} + +func TestPairStoreGetNotFound(t *testing.T) { + repo := &repoStub{ + findOneFn: func(context.Context, builder.Query, storable.Storable) error { + return merrors.ErrNoData + }, + } + store := &pairStore{logger: zap.NewNop(), repo: repo} + + if _, err := store.Get(context.Background(), model.CurrencyPair{Base: "USD", Quote: "EUR"}); !errors.Is(err, merrors.ErrNoData) { + t.Fatalf("expected ErrNoData, got %v", err) + } +} + +func TestPairStoreUpsertInsert(t *testing.T) { + ctx := context.Background() + var inserted *model.Pair + repo := &repoStub{ + findOneFn: func(context.Context, builder.Query, storable.Storable) error { + return merrors.ErrNoData + }, + insertFn: func(_ context.Context, obj storable.Storable, _ builder.Query) error { + inserted = clonePair(t, obj) + return nil + }, + } + store := &pairStore{logger: zap.NewNop(), repo: repo} + pair := &model.Pair{Pair: model.CurrencyPair{Base: "USD", Quote: "EUR"}} + if err := store.Upsert(ctx, pair); err != nil { + t.Fatalf("unexpected error: %v", err) + } + if inserted == nil { + t.Fatalf("expected insert to be called") + } +} + +func TestPairStoreUpsertUpdate(t *testing.T) { + ctx := context.Background() + var updated *model.Pair + repo := &repoStub{ + findOneFn: func(_ context.Context, _ builder.Query, result storable.Storable) error { + pair := result.(*model.Pair) + pair.SetID(primitive.NewObjectID()) + return nil + }, + updateFn: func(_ context.Context, obj storable.Storable) error { + updated = clonePair(t, obj) + return nil + }, + } + store := &pairStore{logger: zap.NewNop(), repo: repo} + + if err := store.Upsert(ctx, &model.Pair{Pair: model.CurrencyPair{Base: "USD", Quote: "EUR"}}); err != nil { + t.Fatalf("unexpected error: %v", err) + } + if updated == nil || updated.GetID() == nil { + t.Fatalf("expected update to preserve existing ID") + } +} diff --git a/api/fx/storage/mongo/store/quotes.go b/api/fx/storage/mongo/store/quotes.go new file mode 100644 index 0000000..a5edd9d --- /dev/null +++ b/api/fx/storage/mongo/store/quotes.go @@ -0,0 +1,198 @@ +package store + +import ( + "context" + "errors" + "time" + + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/transaction" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type quotesStore struct { + logger mlogger.Logger + repo repository.Repository + txFactory transaction.Factory +} + +func NewQuotes(logger mlogger.Logger, db *mongo.Database, txFactory transaction.Factory) (storage.QuotesStore, error) { + repo := repository.CreateMongoRepository(db, model.QuotesCollection) + indexes := []*ri.Definition{ + { + Keys: []ri.Key{ + {Field: "quoteRef", Sort: ri.Asc}, + }, + Unique: true, + }, + { + Keys: []ri.Key{ + {Field: "status", Sort: ri.Asc}, + {Field: "expiresAtUnixMs", Sort: ri.Asc}, + }, + }, + { + Keys: []ri.Key{ + {Field: "consumedByLedgerTxnRef", Sort: ri.Asc}, + }, + }, + } + + ttlSeconds := int32(0) + indexes = append(indexes, &ri.Definition{ + Keys: []ri.Key{ + {Field: "expiresAt", Sort: ri.Asc}, + }, + TTL: &ttlSeconds, + Name: "quotes_expires_at_ttl", + }) + + for _, def := range indexes { + if err := repo.CreateIndex(def); err != nil { + logger.Error("failed to ensure quotes index", zap.Error(err)) + return nil, err + } + } + childLogger := logger.Named(model.QuotesCollection) + childLogger.Debug("quotes store initialised", zap.String("collection", model.QuotesCollection)) + + return "esStore{ + logger: childLogger, + repo: repo, + txFactory: txFactory, + }, nil +} + +func (q *quotesStore) Issue(ctx context.Context, quote *model.Quote) error { + if quote == nil { + q.logger.Warn("attempt to issue nil quote") + return merrors.InvalidArgument("quotesStore: nil quote") + } + if quote.QuoteRef == "" { + q.logger.Warn("attempt to issue quote with empty ref") + return merrors.InvalidArgument("quotesStore: empty quoteRef") + } + + if quote.ExpiresAtUnixMs > 0 && quote.ExpiresAt == nil { + expiry := time.UnixMilli(quote.ExpiresAtUnixMs) + quote.ExpiresAt = &expiry + } + + quote.Status = model.QuoteStatusIssued + quote.ConsumedByLedgerTxnRef = "" + quote.ConsumedAtUnixMs = nil + if err := q.repo.Insert(ctx, quote, repository.Filter("quoteRef", quote.QuoteRef)); err != nil { + q.logger.Error("failed to insert quote", zap.Error(err), zap.String("quote_ref", quote.QuoteRef)) + return err + } + q.logger.Debug("quote issued", zap.String("quote_ref", quote.QuoteRef), zap.Bool("firm", quote.Firm)) + return nil +} + +func (q *quotesStore) GetByRef(ctx context.Context, quoteRef string) (*model.Quote, error) { + if quoteRef == "" { + q.logger.Warn("attempt to fetch quote with empty ref") + return nil, merrors.InvalidArgument("quotesStore: empty quoteRef") + } + quote := &model.Quote{} + if err := q.repo.FindOneByFilter(ctx, repository.Filter("quoteRef", quoteRef), quote); err != nil { + if errors.Is(err, merrors.ErrNoData) { + q.logger.Debug("quote not found", zap.String("quote_ref", quoteRef)) + } + return nil, err + } + q.logger.Debug("quote loaded", zap.String("quote_ref", quoteRef), zap.String("status", string(quote.Status))) + return quote, nil +} + +func (q *quotesStore) Consume(ctx context.Context, quoteRef, ledgerTxnRef string, when time.Time) (*model.Quote, error) { + if quoteRef == "" || ledgerTxnRef == "" { + q.logger.Warn("attempt to consume quote with missing identifiers", zap.String("quote_ref", quoteRef), zap.String("ledger_ref", ledgerTxnRef)) + return nil, merrors.InvalidArgument("quotesStore: missing identifiers") + } + + if when.IsZero() { + when = time.Now() + } + + q.logger.Debug("consuming quote", zap.String("quote_ref", quoteRef), zap.String("ledger_ref", ledgerTxnRef)) + txn := q.txFactory.CreateTransaction() + result, err := txn.Execute(ctx, func(txCtx context.Context) (any, error) { + quote := &model.Quote{} + if err := q.repo.FindOneByFilter(txCtx, repository.Filter("quoteRef", quoteRef), quote); err != nil { + return nil, err + } + + if !quote.Firm { + q.logger.Warn("quote not firm", zap.String("quote_ref", quoteRef)) + return nil, storage.ErrQuoteNotFirm + } + + if quote.Status == model.QuoteStatusExpired || quote.IsExpired(when) { + quote.MarkExpired() + if err := q.repo.Update(txCtx, quote); err != nil { + return nil, err + } + q.logger.Info("quote expired during consume", zap.String("quote_ref", quoteRef)) + return nil, storage.ErrQuoteExpired + } + + if quote.Status == model.QuoteStatusConsumed { + if quote.ConsumedByLedgerTxnRef == ledgerTxnRef { + q.logger.Debug("quote already consumed by ledger", zap.String("quote_ref", quoteRef), zap.String("ledger_ref", ledgerTxnRef)) + return quote, nil + } + q.logger.Warn("quote consumed by different ledger", zap.String("quote_ref", quoteRef), zap.String("existing_ledger_ref", quote.ConsumedByLedgerTxnRef)) + return nil, storage.ErrQuoteConsumed + } + + quote.MarkConsumed(ledgerTxnRef, when) + if err := q.repo.Update(txCtx, quote); err != nil { + return nil, err + } + q.logger.Info("quote consumed", zap.String("quote_ref", quoteRef), zap.String("ledger_ref", ledgerTxnRef)) + return quote, nil + }) + if err != nil { + q.logger.Error("quote consumption failed", zap.Error(err), zap.String("quote_ref", quoteRef), zap.String("ledger_ref", ledgerTxnRef)) + return nil, err + } + quote, _ := result.(*model.Quote) + if quote == nil { + return nil, merrors.Internal("quotesStore: transaction returned nil quote") + } + return quote, nil +} + +func (q *quotesStore) ExpireIssuedBefore(ctx context.Context, cutoff time.Time) (int, error) { + if cutoff.IsZero() { + q.logger.Warn("attempt to expire quotes with zero cutoff") + return 0, merrors.InvalidArgument("quotesStore: cutoff time is zero") + } + + filter := repository.Query(). + Filter(repository.Field("status"), model.QuoteStatusIssued). + Comparison(repository.Field("expiresAtUnixMs"), builder.Lt, cutoff.UnixMilli()) + + patch := repository.Patch(). + Set(repository.Field("status"), model.QuoteStatusExpired). + Unset(repository.Field("consumedByLedgerTxnRef")). + Unset(repository.Field("consumedAtUnixMs")) + + updated, err := q.repo.PatchMany(ctx, filter, patch) + if err != nil { + q.logger.Error("failed to expire quotes", zap.Error(err)) + return 0, err + } + if updated > 0 { + q.logger.Info("quotes expired", zap.Int("count", updated)) + } + return updated, nil +} diff --git a/api/fx/storage/mongo/store/quotes_test.go b/api/fx/storage/mongo/store/quotes_test.go new file mode 100644 index 0000000..d65779d --- /dev/null +++ b/api/fx/storage/mongo/store/quotes_test.go @@ -0,0 +1,184 @@ +package store + +import ( + "context" + "errors" + "testing" + "time" + + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "go.uber.org/zap" +) + +func TestQuotesStoreIssue(t *testing.T) { + ctx := context.Background() + var inserted *model.Quote + repo := &repoStub{ + insertFn: func(_ context.Context, obj storable.Storable, _ builder.Query) error { + inserted = cloneQuote(t, obj) + return nil + }, + } + store := "esStore{logger: zap.NewNop(), repo: repo, txFactory: &txFactoryStub{}} + + quote := &model.Quote{QuoteRef: "q1"} + if err := store.Issue(ctx, quote); err != nil { + t.Fatalf("unexpected error: %v", err) + } + if inserted == nil || inserted.Status != model.QuoteStatusIssued { + t.Fatalf("expected issued quote to be inserted") + } +} + +func TestQuotesStoreIssueSetsExpiryDate(t *testing.T) { + ctx := context.Background() + var inserted *model.Quote + repo := &repoStub{ + insertFn: func(_ context.Context, obj storable.Storable, _ builder.Query) error { + inserted = cloneQuote(t, obj) + return nil + }, + } + store := "esStore{logger: zap.NewNop(), repo: repo, txFactory: &txFactoryStub{}} + + expiry := time.Now().Add(2 * time.Minute).UnixMilli() + quote := &model.Quote{ + QuoteRef: "q1", + ExpiresAtUnixMs: expiry, + } + + if err := store.Issue(ctx, quote); err != nil { + t.Fatalf("unexpected error: %v", err) + } + if inserted == nil || inserted.ExpiresAt == nil { + t.Fatalf("expected expiry timestamp to be populated") + } + if inserted.ExpiresAt.UnixMilli() != expiry { + t.Fatalf("expected expiry to equal %d, got %d", expiry, inserted.ExpiresAt.UnixMilli()) + } +} + +func TestQuotesStoreIssueInvalidInput(t *testing.T) { + store := "esStore{logger: zap.NewNop(), repo: &repoStub{}, txFactory: &txFactoryStub{}} + if err := store.Issue(context.Background(), nil); !errors.Is(err, merrors.ErrInvalidArg) { + t.Fatalf("expected invalid argument error, got %v", err) + } +} + +func TestQuotesStoreConsumeSuccess(t *testing.T) { + ctx := context.Background() + now := time.Now() + ledgerRef := "ledger-1" + + stored := &model.Quote{ + QuoteRef: "q1", + Firm: true, + Status: model.QuoteStatusIssued, + ExpiresAtUnixMs: now.Add(5 * time.Minute).UnixMilli(), + } + var updated *model.Quote + repo := &repoStub{ + findOneFn: func(_ context.Context, _ builder.Query, result storable.Storable) error { + quote := result.(*model.Quote) + *quote = *stored + return nil + }, + updateFn: func(_ context.Context, obj storable.Storable) error { + updated = cloneQuote(t, obj) + return nil + }, + } + factory := &txFactoryStub{} + store := "esStore{logger: zap.NewNop(), repo: repo, txFactory: factory} + + res, err := store.Consume(ctx, "q1", ledgerRef, now) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if res == nil || res.Status != model.QuoteStatusConsumed { + t.Fatalf("expected consumed quote") + } + if updated == nil || updated.ConsumedByLedgerTxnRef != ledgerRef { + t.Fatalf("expected update with ledger ref") + } +} + +func TestQuotesStoreConsumeExpired(t *testing.T) { + ctx := context.Background() + stored := &model.Quote{ + QuoteRef: "q1", + Firm: true, + Status: model.QuoteStatusIssued, + ExpiresAtUnixMs: time.Now().Add(-time.Minute).UnixMilli(), + } + var updated *model.Quote + repo := &repoStub{ + findOneFn: func(_ context.Context, _ builder.Query, result storable.Storable) error { + quote := result.(*model.Quote) + *quote = *stored + return nil + }, + updateFn: func(_ context.Context, obj storable.Storable) error { + updated = cloneQuote(t, obj) + return nil + }, + } + factory := &txFactoryStub{} + store := "esStore{logger: zap.NewNop(), repo: repo, txFactory: factory} + + _, err := store.Consume(ctx, "q1", "ledger", time.Now()) + if !errors.Is(err, storage.ErrQuoteExpired) { + t.Fatalf("expected ErrQuoteExpired, got %v", err) + } + if updated == nil || updated.Status != model.QuoteStatusExpired { + t.Fatalf("expected quote marked expired") + } +} + +func TestQuotesStoreExpireIssuedBefore(t *testing.T) { + repo := &repoStub{ + patchManyFn: func(context.Context, builder.Query, builder.Patch) (int, error) { + return 3, nil + }, + } + store := "esStore{logger: zap.NewNop(), repo: repo, txFactory: &txFactoryStub{}} + + count, err := store.ExpireIssuedBefore(context.Background(), time.Now()) + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if count != 3 { + t.Fatalf("expected 3 expired quotes, got %d", count) + } +} + +func TestQuotesStoreExpireZeroCutoff(t *testing.T) { + store := "esStore{logger: zap.NewNop(), repo: &repoStub{}, txFactory: &txFactoryStub{}} + if _, err := store.ExpireIssuedBefore(context.Background(), time.Time{}); !errors.Is(err, merrors.ErrInvalidArg) { + t.Fatalf("expected invalid argument error") + } +} + +func TestQuotesStoreGetByRefNotFound(t *testing.T) { + repo := &repoStub{ + findOneFn: func(context.Context, builder.Query, storable.Storable) error { + return merrors.ErrNoData + }, + } + store := "esStore{logger: zap.NewNop(), repo: repo, txFactory: &txFactoryStub{}} + + if _, err := store.GetByRef(context.Background(), "missing"); !errors.Is(err, merrors.ErrNoData) { + t.Fatalf("expected ErrNoData, got %v", err) + } +} + +func TestQuotesStoreGetByRefInvalid(t *testing.T) { + store := "esStore{logger: zap.NewNop(), repo: &repoStub{}, txFactory: &txFactoryStub{}} + if _, err := store.GetByRef(context.Background(), ""); !errors.Is(err, merrors.ErrInvalidArg) { + t.Fatalf("expected invalid argument error") + } +} diff --git a/api/fx/storage/mongo/store/rates.go b/api/fx/storage/mongo/store/rates.go new file mode 100644 index 0000000..a0561b7 --- /dev/null +++ b/api/fx/storage/mongo/store/rates.go @@ -0,0 +1,127 @@ +package store + +import ( + "context" + "errors" + "time" + + "github.com/tech/sendico/fx/storage" + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type ratesStore struct { + logger mlogger.Logger + repo repository.Repository +} + +func NewRates(logger mlogger.Logger, db *mongo.Database) (storage.RatesStore, error) { + repo := repository.CreateMongoRepository(db, model.RatesCollection) + + indexes := []*ri.Definition{ + { + Keys: []ri.Key{ + {Field: "pair.base", Sort: ri.Asc}, + {Field: "pair.quote", Sort: ri.Asc}, + {Field: "provider", Sort: ri.Asc}, + {Field: "asOfUnixMs", Sort: ri.Desc}, + }, + }, + { + Keys: []ri.Key{ + {Field: "rateRef", Sort: ri.Asc}, + }, + Unique: true, + }, + } + + ttlSeconds := int32(24 * 60 * 60) + indexes = append(indexes, &ri.Definition{ + Keys: []ri.Key{ + {Field: "asOf", Sort: ri.Asc}, + }, + TTL: &ttlSeconds, + Name: "rates_as_of_ttl", + }) + + for _, def := range indexes { + if err := repo.CreateIndex(def); err != nil { + logger.Error("failed to ensure rates index", zap.Error(err)) + return nil, err + } + } + logger.Debug("rates store initialised", zap.String("collection", model.RatesCollection)) + return &ratesStore{ + logger: logger.Named(model.RatesCollection), + repo: repo, + }, nil +} + +func (r *ratesStore) UpsertSnapshot(ctx context.Context, snapshot *model.RateSnapshot) error { + if snapshot == nil { + r.logger.Warn("attempt to upsert nil snapshot") + return merrors.InvalidArgument("ratesStore: nil snapshot") + } + if snapshot.RateRef == "" { + r.logger.Warn("attempt to upsert snapshot with empty rate_ref") + return merrors.InvalidArgument("ratesStore: empty rateRef") + } + + if snapshot.AsOfUnixMs > 0 && snapshot.AsOf == nil { + asOf := time.UnixMilli(snapshot.AsOfUnixMs).UTC() + snapshot.AsOf = &asOf + } + + existing := &model.RateSnapshot{} + filter := repository.Filter("rateRef", snapshot.RateRef) + err := r.repo.FindOneByFilter(ctx, filter, existing) + if err != nil { + if errors.Is(err, merrors.ErrNoData) { + r.logger.Debug("inserting new rate snapshot", zap.String("rate_ref", snapshot.RateRef)) + return r.repo.Insert(ctx, snapshot, filter) + } + r.logger.Error("failed to query rate snapshot", zap.Error(err), zap.String("rate_ref", snapshot.RateRef)) + return err + } + + if existing.GetID() != nil { + snapshot.SetID(*existing.GetID()) + } + r.logger.Debug("updating rate snapshot", zap.String("rate_ref", snapshot.RateRef)) + return r.repo.Update(ctx, snapshot) +} + +func (r *ratesStore) LatestSnapshot(ctx context.Context, pair model.CurrencyPair, provider string) (*model.RateSnapshot, error) { + query := repository.Query(). + Filter(repository.Field("pair").Dot("base"), pair.Base). + Filter(repository.Field("pair").Dot("quote"), pair.Quote) + + if provider != "" { + query = query.Filter(repository.Field("provider"), provider) + } + + limit := int64(1) + query = query.Sort(repository.Field("asOfUnixMs"), false).Limit(&limit) + + var result *model.RateSnapshot + err := r.repo.FindManyByFilter(ctx, query, func(cur *mongo.Cursor) error { + doc := &model.RateSnapshot{} + if err := cur.Decode(doc); err != nil { + return err + } + result = doc + return nil + }) + if err != nil { + return nil, err + } + if result == nil { + return nil, merrors.ErrNoData + } + return result, nil +} diff --git a/api/fx/storage/mongo/store/rates_test.go b/api/fx/storage/mongo/store/rates_test.go new file mode 100644 index 0000000..023ff04 --- /dev/null +++ b/api/fx/storage/mongo/store/rates_test.go @@ -0,0 +1,87 @@ +package store + +import ( + "context" + "testing" + "time" + + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func TestRatesStoreUpsertInsert(t *testing.T) { + ctx := context.Background() + var inserted *model.RateSnapshot + + repo := &repoStub{ + findOneFn: func(context.Context, builder.Query, storable.Storable) error { + return merrors.ErrNoData + }, + insertFn: func(_ context.Context, obj storable.Storable, _ builder.Query) error { + inserted = cloneRate(t, obj) + return nil + }, + } + store := &ratesStore{logger: zap.NewNop(), repo: repo} + + snapshot := &model.RateSnapshot{RateRef: "r1"} + if err := store.UpsertSnapshot(ctx, snapshot); err != nil { + t.Fatalf("unexpected error: %v", err) + } + if inserted == nil || inserted.RateRef != "r1" { + t.Fatalf("expected snapshot to be inserted") + } +} + +func TestRatesStoreUpsertUpdate(t *testing.T) { + ctx := context.Background() + existingID := primitive.NewObjectID() + var updated *model.RateSnapshot + + repo := &repoStub{ + findOneFn: func(_ context.Context, _ builder.Query, result storable.Storable) error { + snap := result.(*model.RateSnapshot) + snap.SetID(existingID) + snap.RateRef = "existing" + return nil + }, + updateFn: func(_ context.Context, obj storable.Storable) error { + snap := obj.(*model.RateSnapshot) + updated = snap + return nil + }, + } + + store := &ratesStore{logger: zap.NewNop(), repo: repo} + toUpdate := &model.RateSnapshot{RateRef: "existing"} + if err := store.UpsertSnapshot(ctx, toUpdate); err != nil { + t.Fatalf("unexpected error: %v", err) + } + if updated == nil || updated.GetID() == nil || *updated.GetID() != existingID { + t.Fatalf("expected update to preserve ID") + } +} + +func TestRatesStoreLatestSnapshot(t *testing.T) { + now := time.Now().UnixMilli() + repo := &repoStub{ + findManyFn: func(_ context.Context, _ builder.Query, decode rd.DecodingFunc) error { + doc := &model.RateSnapshot{RateRef: "latest", AsOfUnixMs: now} + return runDecoderWithDocs(t, decode, doc) + }, + } + + store := &ratesStore{logger: zap.NewNop(), repo: repo} + res, err := store.LatestSnapshot(context.Background(), model.CurrencyPair{Base: "USD", Quote: "EUR"}, "") + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if res.RateRef != "latest" || res.AsOfUnixMs != now { + t.Fatalf("unexpected snapshot returned: %+v", res) + } +} diff --git a/api/fx/storage/mongo/store/testing_helpers_test.go b/api/fx/storage/mongo/store/testing_helpers_test.go new file mode 100644 index 0000000..261e936 --- /dev/null +++ b/api/fx/storage/mongo/store/testing_helpers_test.go @@ -0,0 +1,189 @@ +package store + +import ( + "context" + "testing" + + "github.com/tech/sendico/fx/storage/model" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/db/transaction" + "github.com/tech/sendico/pkg/merrors" + pmodel "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" +) + +type repoStub struct { + insertFn func(ctx context.Context, obj storable.Storable, filter builder.Query) error + insertManyFn func(ctx context.Context, objects []storable.Storable) error + findOneFn func(ctx context.Context, query builder.Query, result storable.Storable) error + findManyFn func(ctx context.Context, query builder.Query, decoder rd.DecodingFunc) error + updateFn func(ctx context.Context, obj storable.Storable) error + patchManyFn func(ctx context.Context, filter builder.Query, patch builder.Patch) (int, error) + createIdxFn func(def *ri.Definition) error +} + +func (r *repoStub) Aggregate(ctx context.Context, b builder.Pipeline, decoder rd.DecodingFunc) error { + return merrors.NotImplemented("Aggregate not used") +} + +func (r *repoStub) Insert(ctx context.Context, obj storable.Storable, filter builder.Query) error { + if r.insertFn != nil { + return r.insertFn(ctx, obj, filter) + } + return nil +} + +func (r *repoStub) InsertMany(ctx context.Context, objects []storable.Storable) error { + if r.insertManyFn != nil { + return r.insertManyFn(ctx, objects) + } + return nil +} + +func (r *repoStub) Get(ctx context.Context, id primitive.ObjectID, result storable.Storable) error { + return merrors.NotImplemented("Get not used") +} + +func (r *repoStub) FindOneByFilter(ctx context.Context, query builder.Query, result storable.Storable) error { + if r.findOneFn != nil { + return r.findOneFn(ctx, query, result) + } + return nil +} + +func (r *repoStub) FindManyByFilter(ctx context.Context, query builder.Query, decoder rd.DecodingFunc) error { + if r.findManyFn != nil { + return r.findManyFn(ctx, query, decoder) + } + return nil +} + +func (r *repoStub) Update(ctx context.Context, obj storable.Storable) error { + if r.updateFn != nil { + return r.updateFn(ctx, obj) + } + return nil +} + +func (r *repoStub) Patch(ctx context.Context, id primitive.ObjectID, patch builder.Patch) error { + return merrors.NotImplemented("Patch not used") +} + +func (r *repoStub) PatchMany(ctx context.Context, filter builder.Query, patch builder.Patch) (int, error) { + if r.patchManyFn != nil { + return r.patchManyFn(ctx, filter, patch) + } + return 0, nil +} + +func (r *repoStub) Delete(ctx context.Context, id primitive.ObjectID) error { + return merrors.NotImplemented("Delete not used") +} + +func (r *repoStub) DeleteMany(ctx context.Context, query builder.Query) error { + return merrors.NotImplemented("DeleteMany not used") +} + +func (r *repoStub) CreateIndex(def *ri.Definition) error { + if r.createIdxFn != nil { + return r.createIdxFn(def) + } + return nil +} + +func (r *repoStub) ListIDs(ctx context.Context, query builder.Query) ([]primitive.ObjectID, error) { + return nil, merrors.NotImplemented("ListIDs not used") +} + +func (r *repoStub) ListPermissionBound(ctx context.Context, query builder.Query) ([]pmodel.PermissionBoundStorable, error) { + return nil, merrors.NotImplemented("ListPermissionBound not used") +} + +func (r *repoStub) ListAccountBound(ctx context.Context, query builder.Query) ([]pmodel.AccountBoundStorable, error) { + return nil, merrors.NotImplemented("ListAccountBound not used") +} + +func (r *repoStub) Collection() string { return "test" } + +type txFactoryStub struct { + executeFn func(ctx context.Context, cb transaction.Callback) (any, error) +} + +func (f *txFactoryStub) CreateTransaction() transaction.Transaction { + return &txStub{executeFn: f.executeFn} +} + +type txStub struct { + executeFn func(ctx context.Context, cb transaction.Callback) (any, error) +} + +func (t *txStub) Execute(ctx context.Context, cb transaction.Callback) (any, error) { + if t.executeFn != nil { + return t.executeFn(ctx, cb) + } + return cb(ctx) +} + +func cloneRate(t *testing.T, obj storable.Storable) *model.RateSnapshot { + t.Helper() + rate, ok := obj.(*model.RateSnapshot) + if !ok { + t.Fatalf("expected *model.RateSnapshot, got %T", obj) + } + copy := *rate + return © +} + +func cloneQuote(t *testing.T, obj storable.Storable) *model.Quote { + t.Helper() + quote, ok := obj.(*model.Quote) + if !ok { + t.Fatalf("expected *model.Quote, got %T", obj) + } + copy := *quote + return © +} + +func clonePair(t *testing.T, obj storable.Storable) *model.Pair { + t.Helper() + pair, ok := obj.(*model.Pair) + if !ok { + t.Fatalf("expected *model.Pair, got %T", obj) + } + copy := *pair + return © +} + +func cloneCurrency(t *testing.T, obj storable.Storable) *model.Currency { + t.Helper() + currency, ok := obj.(*model.Currency) + if !ok { + t.Fatalf("expected *model.Currency, got %T", obj) + } + copy := *currency + return © +} + +func runDecoderWithDocs(t *testing.T, decode rd.DecodingFunc, docs ...interface{}) error { + t.Helper() + cur, err := mongo.NewCursorFromDocuments(docs, nil, nil) + if err != nil { + t.Fatalf("failed to create cursor: %v", err) + } + defer cur.Close(context.Background()) + + if len(docs) > 0 { + if !cur.Next(context.Background()) { + return cur.Err() + } + } + + if err := decode(cur); err != nil { + return err + } + return cur.Err() +} diff --git a/api/fx/storage/mongo/transaction.go b/api/fx/storage/mongo/transaction.go new file mode 100644 index 0000000..64b7b65 --- /dev/null +++ b/api/fx/storage/mongo/transaction.go @@ -0,0 +1,38 @@ +package mongo + +import ( + "context" + + "github.com/tech/sendico/pkg/db/transaction" + "go.mongodb.org/mongo-driver/mongo" +) + +type mongoTransactionFactory struct { + client *mongo.Client +} + +func (f *mongoTransactionFactory) CreateTransaction() transaction.Transaction { + return &mongoTransaction{client: f.client} +} + +type mongoTransaction struct { + client *mongo.Client +} + +func (t *mongoTransaction) Execute(ctx context.Context, cb transaction.Callback) (any, error) { + session, err := t.client.StartSession() + if err != nil { + return nil, err + } + defer session.EndSession(ctx) + + run := func(sessCtx mongo.SessionContext) (any, error) { + return cb(sessCtx) + } + + return session.WithTransaction(ctx, run) +} + +func newMongoTransactionFactory(client *mongo.Client) transaction.Factory { + return &mongoTransactionFactory{client: client} +} diff --git a/api/fx/storage/storage.go b/api/fx/storage/storage.go new file mode 100644 index 0000000..691f378 --- /dev/null +++ b/api/fx/storage/storage.go @@ -0,0 +1,53 @@ +package storage + +import ( + "context" + "time" + + "github.com/tech/sendico/fx/storage/model" +) + +type storageError string + +func (e storageError) Error() string { + return string(e) +} + +var ( + ErrQuoteExpired = storageError("fx.storage: quote expired") + ErrQuoteConsumed = storageError("fx.storage: quote consumed") + ErrQuoteNotFirm = storageError("fx.storage: quote is not firm") + ErrQuoteConsumptionRace = storageError("fx.storage: quote consumption collision") +) + +type Repository interface { + Ping(ctx context.Context) error + Rates() RatesStore + Quotes() QuotesStore + Pairs() PairStore + Currencies() CurrencyStore +} + +type RatesStore interface { + UpsertSnapshot(ctx context.Context, snapshot *model.RateSnapshot) error + LatestSnapshot(ctx context.Context, pair model.CurrencyPair, provider string) (*model.RateSnapshot, error) +} + +type QuotesStore interface { + Issue(ctx context.Context, quote *model.Quote) error + GetByRef(ctx context.Context, quoteRef string) (*model.Quote, error) + Consume(ctx context.Context, quoteRef, ledgerTxnRef string, when time.Time) (*model.Quote, error) + ExpireIssuedBefore(ctx context.Context, cutoff time.Time) (int, error) +} + +type PairStore interface { + ListEnabled(ctx context.Context) ([]*model.Pair, error) + Get(ctx context.Context, pair model.CurrencyPair) (*model.Pair, error) + Upsert(ctx context.Context, p *model.Pair) error +} + +type CurrencyStore interface { + Get(ctx context.Context, code string) (*model.Currency, error) + List(ctx context.Context, codes ...string) ([]*model.Currency, error) + Upsert(ctx context.Context, currency *model.Currency) error +} diff --git a/api/ledger/.air.toml b/api/ledger/.air.toml new file mode 100644 index 0000000..bfc83bc --- /dev/null +++ b/api/ledger/.air.toml @@ -0,0 +1,32 @@ +# Config file for Air in TOML format + +root = "./../.." +tmp_dir = "tmp" + +[build] +cmd = "go build -o app -ldflags \"-X 'github.com/tech/sendico/ledger/internal/appversion.BuildUser=$(whoami)' -X 'github.com/tech/sendico/ledger/internal/appversion.Version=$APP_V' -X 'github.com/tech/sendico/ledger/internal/appversion.Branch=$BUILD_BRANCH' -X 'github.com/tech/sendico/ledger/internal/appversion.Revision=$GIT_REV' -X 'github.com/tech/sendico/ledger/internal/appversion.BuildDate=$(date)'\"" +bin = "./app" +full_bin = "./app --debug --config.file=config.yml" +include_ext = ["go", "yaml", "yml"] +exclude_dir = ["ledger/tmp", "pkg/.git", "ledger/env"] +exclude_regex = ["_test\\.go"] +exclude_unchanged = true +follow_symlink = true +log = "air.log" +delay = 0 +stop_on_error = true +send_interrupt = true +kill_delay = 500 +args_bin = [] + +[log] +time = false + +[color] +main = "magenta" +watcher = "cyan" +build = "yellow" +runner = "green" + +[misc] +clean_on_exit = true diff --git a/api/ledger/.gitignore b/api/ledger/.gitignore new file mode 100644 index 0000000..dc67a7e --- /dev/null +++ b/api/ledger/.gitignore @@ -0,0 +1,3 @@ +internal/generated +.gocache +app \ No newline at end of file diff --git a/api/ledger/METRICS.md b/api/ledger/METRICS.md new file mode 100644 index 0000000..26eaea9 --- /dev/null +++ b/api/ledger/METRICS.md @@ -0,0 +1,306 @@ +# Ledger Service - Prometheus Metrics + +## Overview + +The Ledger service exposes Prometheus metrics on the metrics endpoint (default: `:9401/metrics`). This provides operational visibility into ledger operations, performance, and errors. + +## Metrics Endpoint + +- **URL**: `http://localhost:9401/metrics` +- **Format**: Prometheus exposition format +- **Configuration**: Set via `config.yml` → `metrics.address` + +## Available Metrics + +### 1. Journal Entry Operations + +#### `ledger_journal_entries_total` +**Type**: Counter +**Description**: Total number of journal entries posted to the ledger +**Labels**: +- `entry_type`: Type of journal entry (`credit`, `debit`, `transfer`, `fx`, `fee`, `adjust`, `reverse`) +- `status`: Operation status (`success`, `error`, `attempted`) + +**Example**: +```promql +# Count of successful credit entries +ledger_journal_entries_total{entry_type="credit", status="success"} + +# Rate of failed transfers +rate(ledger_journal_entries_total{entry_type="transfer", status="error"}[5m]) +``` + +--- + +#### `ledger_journal_entry_duration_seconds` +**Type**: Histogram +**Description**: Duration of journal entry posting operations +**Labels**: +- `entry_type`: Type of journal entry + +**Buckets**: `[.001, .005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10]` seconds + +**Example**: +```promql +# 95th percentile latency for credit postings +histogram_quantile(0.95, rate(ledger_journal_entry_duration_seconds_bucket{entry_type="credit"}[5m])) + +# Average duration for all entry types +rate(ledger_journal_entry_duration_seconds_sum[5m]) / rate(ledger_journal_entry_duration_seconds_count[5m]) +``` + +--- + +#### `ledger_journal_entry_errors_total` +**Type**: Counter +**Description**: Total number of journal entry posting errors +**Labels**: +- `entry_type`: Type of journal entry +- `error_type`: Error classification (`validation`, `insufficient_funds`, `db_error`, `not_implemented`, etc.) + +**Example**: +```promql +# Errors by type +sum by (error_type) (ledger_journal_entry_errors_total) + +# Validation error rate for transfers +rate(ledger_journal_entry_errors_total{entry_type="transfer", error_type="validation"}[5m]) +``` + +--- + +### 2. Balance Operations + +#### `ledger_balance_queries_total` +**Type**: Counter +**Description**: Total number of balance queries +**Labels**: +- `status`: Query status (`success`, `error`) + +**Example**: +```promql +# Balance query success rate +rate(ledger_balance_queries_total{status="success"}[5m]) / rate(ledger_balance_queries_total[5m]) +``` + +--- + +#### `ledger_balance_query_duration_seconds` +**Type**: Histogram +**Description**: Duration of balance query operations +**Labels**: +- `status`: Query status + +**Example**: +```promql +# 99th percentile balance query latency +histogram_quantile(0.99, rate(ledger_balance_query_duration_seconds_bucket[5m])) +``` + +--- + +### 3. Reversal Operations + +#### `ledger_reversals_total` +**Type**: Counter +**Description**: Total number of journal entry reversals +**Labels**: +- `status`: Reversal status (`success`, `error`) + +**Example**: +```promql +# Reversal error rate +rate(ledger_reversals_total{status="error"}[5m]) +``` + +--- + +### 4. Transaction Amounts + +#### `ledger_transaction_amount` +**Type**: Histogram +**Description**: Distribution of transaction amounts (normalized) +**Labels**: +- `currency`: Currency code (`USD`, `EUR`, `GBP`, etc.) +- `entry_type`: Type of journal entry + +**Buckets**: `[1, 10, 50, 100, 500, 1000, 5000, 10000, 50000, 100000]` + +**Example**: +```promql +# Average transaction amount in USD for credits +rate(ledger_transaction_amount_sum{currency="USD", entry_type="credit"}[5m]) / +rate(ledger_transaction_amount_count{currency="USD", entry_type="credit"}[5m]) + +# 90th percentile transaction amount +histogram_quantile(0.90, rate(ledger_transaction_amount_bucket[5m])) +``` + +--- + +### 5. Account Operations + +#### `ledger_account_operations_total` +**Type**: Counter +**Description**: Total number of account-level operations +**Labels**: +- `operation`: Operation type (`create`, `freeze`, `unfreeze`) +- `status`: Operation status (`success`, `error`) + +**Example**: +```promql +# Account creation rate +rate(ledger_account_operations_total{operation="create"}[5m]) +``` + +--- + +### 6. Idempotency + +#### `ledger_duplicate_requests_total` +**Type**: Counter +**Description**: Total number of duplicate requests detected via idempotency keys +**Labels**: +- `entry_type`: Type of journal entry + +**Example**: +```promql +# Duplicate request rate (indicates retry behavior) +rate(ledger_duplicate_requests_total[5m]) + +# Percentage of duplicate requests +rate(ledger_duplicate_requests_total[5m]) / rate(ledger_journal_entries_total[5m]) * 100 +``` + +--- + +### 7. gRPC Metrics (Built-in) + +These are automatically provided by the gRPC framework: + +#### `grpc_server_requests_total` +**Type**: Counter +**Labels**: `grpc_service`, `grpc_method`, `grpc_type`, `grpc_code` + +#### `grpc_server_handling_seconds` +**Type**: Histogram +**Labels**: `grpc_service`, `grpc_method`, `grpc_type`, `grpc_code` + +**Example**: +```promql +# gRPC error rate by method +rate(grpc_server_requests_total{grpc_code!="OK"}[5m]) + +# P95 latency for PostCredit RPC +histogram_quantile(0.95, rate(grpc_server_handling_seconds_bucket{grpc_method="PostCreditWithCharges"}[5m])) +``` + +--- + +## Common Queries + +### Health & Availability + +```promql +# Overall request rate +sum(rate(grpc_server_requests_total[5m])) + +# Error rate (all operations) +sum(rate(ledger_journal_entry_errors_total[5m])) + +# Success rate for journal entries +sum(rate(ledger_journal_entries_total{status="success"}[5m])) / sum(rate(ledger_journal_entries_total[5m])) +``` + +### Performance + +```promql +# P99 latency for all journal entry types +histogram_quantile(0.99, sum(rate(ledger_journal_entry_duration_seconds_bucket[5m])) by (le, entry_type)) + +# Slowest operation types +topk(5, avg by (entry_type) (rate(ledger_journal_entry_duration_seconds_sum[5m]) / rate(ledger_journal_entry_duration_seconds_count[5m]))) +``` + +### Business Insights + +```promql +# Transaction volume by type +sum by (entry_type) (rate(ledger_journal_entries_total{status="success"}[1h])) + +# Total money flow (sum of transaction amounts) +sum(rate(ledger_transaction_amount_sum[5m])) + +# Most common error types +topk(10, sum by (error_type) (rate(ledger_journal_entry_errors_total[5m]))) +``` + +--- + +## Grafana Dashboard + +### Recommended Panels + +1. **Request Rate** - `sum(rate(grpc_server_requests_total[5m]))` +2. **Error Rate** - `sum(rate(grpc_server_requests_total{grpc_code!="OK"}[5m]))` +3. **P95/P99 Latency** - Histogram quantiles +4. **Operations by Type** - Stacked graph of `ledger_journal_entries_total` +5. **Error Breakdown** - Pie chart of `ledger_journal_entry_errors_total` by `error_type` +6. **Transaction Volume** - Counter of successful entries +7. **Duplicate Requests** - `ledger_duplicate_requests_total` rate + +--- + +## Alerting Rules + +### Critical + +```yaml +# High error rate +- alert: LedgerHighErrorRate + expr: rate(ledger_journal_entry_errors_total[5m]) > 10 + for: 5m + labels: + severity: critical + +# Service unavailable +- alert: LedgerServiceDown + expr: up{job="ledger"} == 0 + for: 1m + labels: + severity: critical +``` + +### Warning + +```yaml +# Slow operations +- alert: LedgerSlowOperations + expr: histogram_quantile(0.95, rate(ledger_journal_entry_duration_seconds_bucket[5m])) > 1 + for: 10m + labels: + severity: warning + +# High duplicate request rate (potential retry storm) +- alert: LedgerHighDuplicateRate + expr: rate(ledger_duplicate_requests_total[5m]) / rate(ledger_journal_entries_total[5m]) > 0.2 + for: 5m + labels: + severity: warning +``` + +--- + +## Configuration + +Metrics are configured in `config.yml`: + +```yaml +metrics: + address: ":9401" # Metrics HTTP server address +``` + +## Dependencies + +- Prometheus client library: `github.com/prometheus/client_golang` +- All metrics are registered globally and exposed via `/metrics` endpoint diff --git a/api/ledger/client/client.go b/api/ledger/client/client.go new file mode 100644 index 0000000..f71927c --- /dev/null +++ b/api/ledger/client/client.go @@ -0,0 +1,142 @@ +package client + +import ( + "context" + "crypto/tls" + "errors" + "fmt" + "strings" + "time" + + ledgerv1 "github.com/tech/sendico/pkg/proto/ledger/v1" + "google.golang.org/grpc" + "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" +) + +// Client exposes typed helpers around the ledger gRPC API. +type Client interface { + PostCreditWithCharges(ctx context.Context, req *ledgerv1.PostCreditRequest) (*ledgerv1.PostResponse, error) + PostDebitWithCharges(ctx context.Context, req *ledgerv1.PostDebitRequest) (*ledgerv1.PostResponse, error) + TransferInternal(ctx context.Context, req *ledgerv1.TransferRequest) (*ledgerv1.PostResponse, error) + ApplyFXWithCharges(ctx context.Context, req *ledgerv1.FXRequest) (*ledgerv1.PostResponse, error) + + GetBalance(ctx context.Context, req *ledgerv1.GetBalanceRequest) (*ledgerv1.BalanceResponse, error) + GetJournalEntry(ctx context.Context, req *ledgerv1.GetEntryRequest) (*ledgerv1.JournalEntryResponse, error) + GetStatement(ctx context.Context, req *ledgerv1.GetStatementRequest) (*ledgerv1.StatementResponse, error) + + Close() error +} + +type grpcLedgerClient interface { + PostCreditWithCharges(ctx context.Context, in *ledgerv1.PostCreditRequest, opts ...grpc.CallOption) (*ledgerv1.PostResponse, error) + PostDebitWithCharges(ctx context.Context, in *ledgerv1.PostDebitRequest, opts ...grpc.CallOption) (*ledgerv1.PostResponse, error) + TransferInternal(ctx context.Context, in *ledgerv1.TransferRequest, opts ...grpc.CallOption) (*ledgerv1.PostResponse, error) + ApplyFXWithCharges(ctx context.Context, in *ledgerv1.FXRequest, opts ...grpc.CallOption) (*ledgerv1.PostResponse, error) + GetBalance(ctx context.Context, in *ledgerv1.GetBalanceRequest, opts ...grpc.CallOption) (*ledgerv1.BalanceResponse, error) + GetJournalEntry(ctx context.Context, in *ledgerv1.GetEntryRequest, opts ...grpc.CallOption) (*ledgerv1.JournalEntryResponse, error) + GetStatement(ctx context.Context, in *ledgerv1.GetStatementRequest, opts ...grpc.CallOption) (*ledgerv1.StatementResponse, error) +} + +type ledgerClient struct { + cfg Config + conn *grpc.ClientConn + client grpcLedgerClient +} + +// New dials the ledger endpoint and returns a ready client. +func New(ctx context.Context, cfg Config, opts ...grpc.DialOption) (Client, error) { + cfg.setDefaults() + if strings.TrimSpace(cfg.Address) == "" { + return nil, errors.New("ledger: address is required") + } + + dialCtx, cancel := context.WithTimeout(ctx, cfg.DialTimeout) + defer cancel() + + dialOpts := make([]grpc.DialOption, 0, len(opts)+1) + dialOpts = append(dialOpts, opts...) + + if cfg.Insecure { + dialOpts = append(dialOpts, grpc.WithTransportCredentials(insecure.NewCredentials())) + } else { + dialOpts = append(dialOpts, grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{}))) + } + + conn, err := grpc.DialContext(dialCtx, cfg.Address, dialOpts...) + if err != nil { + return nil, fmt.Errorf("ledger: dial %s: %w", cfg.Address, err) + } + + return &ledgerClient{ + cfg: cfg, + conn: conn, + client: ledgerv1.NewLedgerServiceClient(conn), + }, nil +} + +// NewWithClient injects a pre-built ledger client (useful for tests). +func NewWithClient(cfg Config, lc grpcLedgerClient) Client { + cfg.setDefaults() + return &ledgerClient{ + cfg: cfg, + client: lc, + } +} + +func (c *ledgerClient) Close() error { + if c.conn != nil { + return c.conn.Close() + } + return nil +} + +func (c *ledgerClient) PostCreditWithCharges(ctx context.Context, req *ledgerv1.PostCreditRequest) (*ledgerv1.PostResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.PostCreditWithCharges(ctx, req) +} + +func (c *ledgerClient) PostDebitWithCharges(ctx context.Context, req *ledgerv1.PostDebitRequest) (*ledgerv1.PostResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.PostDebitWithCharges(ctx, req) +} + +func (c *ledgerClient) TransferInternal(ctx context.Context, req *ledgerv1.TransferRequest) (*ledgerv1.PostResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.TransferInternal(ctx, req) +} + +func (c *ledgerClient) ApplyFXWithCharges(ctx context.Context, req *ledgerv1.FXRequest) (*ledgerv1.PostResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.ApplyFXWithCharges(ctx, req) +} + +func (c *ledgerClient) GetBalance(ctx context.Context, req *ledgerv1.GetBalanceRequest) (*ledgerv1.BalanceResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.GetBalance(ctx, req) +} + +func (c *ledgerClient) GetJournalEntry(ctx context.Context, req *ledgerv1.GetEntryRequest) (*ledgerv1.JournalEntryResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.GetJournalEntry(ctx, req) +} + +func (c *ledgerClient) GetStatement(ctx context.Context, req *ledgerv1.GetStatementRequest) (*ledgerv1.StatementResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.GetStatement(ctx, req) +} + +func (c *ledgerClient) callContext(ctx context.Context) (context.Context, context.CancelFunc) { + timeout := c.cfg.CallTimeout + if timeout <= 0 { + timeout = 3 * time.Second + } + return context.WithTimeout(ctx, timeout) +} diff --git a/api/ledger/client/config.go b/api/ledger/client/config.go new file mode 100644 index 0000000..364f19d --- /dev/null +++ b/api/ledger/client/config.go @@ -0,0 +1,20 @@ +package client + +import "time" + +// Config captures connection settings for the ledger gRPC service. +type Config struct { + Address string + DialTimeout time.Duration + CallTimeout time.Duration + Insecure bool +} + +func (c *Config) setDefaults() { + if c.DialTimeout <= 0 { + c.DialTimeout = 5 * time.Second + } + if c.CallTimeout <= 0 { + c.CallTimeout = 3 * time.Second + } +} diff --git a/api/ledger/client/fake.go b/api/ledger/client/fake.go new file mode 100644 index 0000000..94ebb60 --- /dev/null +++ b/api/ledger/client/fake.go @@ -0,0 +1,75 @@ +package client + +import ( + "context" + + ledgerv1 "github.com/tech/sendico/pkg/proto/ledger/v1" +) + +// Fake implements Client for tests. +type Fake struct { + PostCreditWithChargesFn func(ctx context.Context, req *ledgerv1.PostCreditRequest) (*ledgerv1.PostResponse, error) + PostDebitWithChargesFn func(ctx context.Context, req *ledgerv1.PostDebitRequest) (*ledgerv1.PostResponse, error) + TransferInternalFn func(ctx context.Context, req *ledgerv1.TransferRequest) (*ledgerv1.PostResponse, error) + ApplyFXWithChargesFn func(ctx context.Context, req *ledgerv1.FXRequest) (*ledgerv1.PostResponse, error) + GetBalanceFn func(ctx context.Context, req *ledgerv1.GetBalanceRequest) (*ledgerv1.BalanceResponse, error) + GetJournalEntryFn func(ctx context.Context, req *ledgerv1.GetEntryRequest) (*ledgerv1.JournalEntryResponse, error) + GetStatementFn func(ctx context.Context, req *ledgerv1.GetStatementRequest) (*ledgerv1.StatementResponse, error) + CloseFn func() error +} + +func (f *Fake) PostCreditWithCharges(ctx context.Context, req *ledgerv1.PostCreditRequest) (*ledgerv1.PostResponse, error) { + if f.PostCreditWithChargesFn != nil { + return f.PostCreditWithChargesFn(ctx, req) + } + return &ledgerv1.PostResponse{}, nil +} + +func (f *Fake) PostDebitWithCharges(ctx context.Context, req *ledgerv1.PostDebitRequest) (*ledgerv1.PostResponse, error) { + if f.PostDebitWithChargesFn != nil { + return f.PostDebitWithChargesFn(ctx, req) + } + return &ledgerv1.PostResponse{}, nil +} + +func (f *Fake) TransferInternal(ctx context.Context, req *ledgerv1.TransferRequest) (*ledgerv1.PostResponse, error) { + if f.TransferInternalFn != nil { + return f.TransferInternalFn(ctx, req) + } + return &ledgerv1.PostResponse{}, nil +} + +func (f *Fake) ApplyFXWithCharges(ctx context.Context, req *ledgerv1.FXRequest) (*ledgerv1.PostResponse, error) { + if f.ApplyFXWithChargesFn != nil { + return f.ApplyFXWithChargesFn(ctx, req) + } + return &ledgerv1.PostResponse{}, nil +} + +func (f *Fake) GetBalance(ctx context.Context, req *ledgerv1.GetBalanceRequest) (*ledgerv1.BalanceResponse, error) { + if f.GetBalanceFn != nil { + return f.GetBalanceFn(ctx, req) + } + return &ledgerv1.BalanceResponse{}, nil +} + +func (f *Fake) GetJournalEntry(ctx context.Context, req *ledgerv1.GetEntryRequest) (*ledgerv1.JournalEntryResponse, error) { + if f.GetJournalEntryFn != nil { + return f.GetJournalEntryFn(ctx, req) + } + return &ledgerv1.JournalEntryResponse{}, nil +} + +func (f *Fake) GetStatement(ctx context.Context, req *ledgerv1.GetStatementRequest) (*ledgerv1.StatementResponse, error) { + if f.GetStatementFn != nil { + return f.GetStatementFn(ctx, req) + } + return &ledgerv1.StatementResponse{}, nil +} + +func (f *Fake) Close() error { + if f.CloseFn != nil { + return f.CloseFn() + } + return nil +} diff --git a/api/ledger/config.yml b/api/ledger/config.yml new file mode 100644 index 0000000..b4aa05d --- /dev/null +++ b/api/ledger/config.yml @@ -0,0 +1,38 @@ +runtime: + shutdown_timeout_seconds: 15 + +grpc: + network: tcp + address: ":50052" + enable_reflection: true + enable_health: true + +metrics: + address: ":9401" + +database: + driver: mongodb + settings: + host_env: LEDGER_MONGO_HOST + port_env: LEDGER_MONGO_PORT + database_env: LEDGER_MONGO_DATABASE + user_env: LEDGER_MONGO_USER + password_env: LEDGER_MONGO_PASSWORD + auth_source_env: LEDGER_MONGO_AUTH_SOURCE + replica_set_env: LEDGER_MONGO_REPLICA_SET + +messaging: + driver: NATS + settings: + url_env: NATS_URL + host_env: NATS_HOST + port_env: NATS_PORT + username_env: NATS_USER + password_env: NATS_PASSWORD + broker_name: Ledger Service + max_reconnects: 10 + reconnect_wait: 5 + +fees: + address: "sendico_billing_fees:50060" + timeout_seconds: 3 diff --git a/api/ledger/env/.gitignore b/api/ledger/env/.gitignore new file mode 100644 index 0000000..f2a8cbe --- /dev/null +++ b/api/ledger/env/.gitignore @@ -0,0 +1 @@ +.env.api diff --git a/api/ledger/go.mod b/api/ledger/go.mod new file mode 100644 index 0000000..fe40de8 --- /dev/null +++ b/api/ledger/go.mod @@ -0,0 +1,55 @@ +module github.com/tech/sendico/ledger + +go 1.24.0 + +replace github.com/tech/sendico/pkg => ../pkg + +require ( + github.com/prometheus/client_golang v1.23.2 + github.com/shopspring/decimal v1.4.0 + github.com/stretchr/testify v1.11.1 + github.com/tech/sendico/pkg v0.1.0 + go.mongodb.org/mongo-driver v1.17.6 + go.uber.org/zap v1.27.0 + google.golang.org/grpc v1.76.0 + google.golang.org/protobuf v1.36.10 + gopkg.in/yaml.v3 v3.0.1 +) + +require ( + github.com/beorn7/perks v1.0.1 // indirect + github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect + github.com/casbin/casbin/v2 v2.132.0 // indirect + github.com/casbin/govaluate v1.10.0 // indirect + github.com/casbin/mongodb-adapter/v3 v3.7.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/go-chi/chi/v5 v5.2.3 // indirect + github.com/golang/snappy v1.0.0 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/klauspost/compress v1.18.1 // indirect + github.com/mattn/go-colorable v0.1.14 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/montanaflynn/stats v0.7.1 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.47.0 // indirect + github.com/nats-io/nkeys v0.4.11 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/prometheus/client_model v0.6.2 // indirect + github.com/prometheus/common v0.67.2 // indirect + github.com/prometheus/procfs v0.19.2 // indirect + github.com/xdg-go/pbkdf2 v1.0.0 // indirect + github.com/xdg-go/scram v1.1.2 // indirect + github.com/xdg-go/stringprep v1.0.4 // indirect + github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.yaml.in/yaml/v2 v2.4.3 // indirect + golang.org/x/crypto v0.43.0 // indirect + golang.org/x/net v0.46.0 // indirect + golang.org/x/sync v0.17.0 // indirect + golang.org/x/sys v0.37.0 // indirect + golang.org/x/text v0.30.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20251103181224-f26f9409b101 // indirect +) diff --git a/api/ledger/go.sum b/api/ledger/go.sum new file mode 100644 index 0000000..f059ae9 --- /dev/null +++ b/api/ledger/go.sum @@ -0,0 +1,227 @@ +dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s= +dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY= 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h1:Ju12QI8M6iQJtbcsV+awF5a4hfJMLi4X0JLo94ULZ6c= +google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE= +google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= +gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/api/ledger/internal/appversion/version.go b/api/ledger/internal/appversion/version.go new file mode 100644 index 0000000..fa7d39d --- /dev/null +++ b/api/ledger/internal/appversion/version.go @@ -0,0 +1,27 @@ +package appversion + +import ( + "github.com/tech/sendico/pkg/version" + vf "github.com/tech/sendico/pkg/version/factory" +) + +// Build information. Populated at build-time. +var ( + Version string + Revision string + Branch string + BuildUser string + BuildDate string +) + +func Create() version.Printer { + vi := version.Info{ + Program: "MeetX Connectica Ledger Service", + Revision: Revision, + Branch: Branch, + BuildUser: BuildUser, + BuildDate: BuildDate, + Version: Version, + } + return vf.Create(&vi) +} diff --git a/api/ledger/internal/model/account.go b/api/ledger/internal/model/account.go new file mode 100644 index 0000000..89015da --- /dev/null +++ b/api/ledger/internal/model/account.go @@ -0,0 +1,133 @@ +package ledger + +import ( + "regexp" + "strconv" + "strings" + "time" + + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// AccountType controls normal balance side. +type AccountType string + +const ( + AccountTypeAsset AccountType = "asset" + AccountTypeLiability AccountType = "liability" + AccountTypeRevenue AccountType = "revenue" + AccountTypeExpense AccountType = "expense" +) + +type AccountStatus string + +const ( + AccountStatusActive AccountStatus = "active" + AccountStatusFrozen AccountStatus = "frozen" +) + +// lowercase a-z0-9 segments separated by ':' +var accountKeyRe = regexp.MustCompile(`^[a-z0-9]+(?:[:][a-z0-9]+)*$`) + +type Account struct { + model.PermissionBound `bson:",inline" json:",inline"` + + // Immutable identifier used by postings, balances, etc. + AccountKey string `bson:"accountKey" json:"accountKey"` // e.g., "asset:cash:operating" + PathParts []string `bson:"pathParts,omitempty" json:"pathParts,omitempty"` // optional: ["asset","cash","operating"] + + // Classification + AccountType AccountType `bson:"accountType" json:"accountType"` + Currency string `bson:"currency,omitempty" json:"currency,omitempty"` + + // Managing entity in your platform (not legal owner). + OrganizationRef *primitive.ObjectID `bson:"organizationRef,omitempty" json:"organizationRef,omitempty"` + + // Posting policy & lifecycle + AllowNegative bool `bson:"allowNegative" json:"allowNegative"` + Status AccountStatus `bson:"status" json:"status"` + + // Legal ownership history + Ownerships []Ownership `bson:"ownerships,omitempty" json:"ownerships,omitempty"` + CurrentOwners []Ownership `bson:"currentOwners,omitempty" json:"currentOwners,omitempty"` // denormalized cache + + // Operational flags + IsSettlement bool `bson:"isSettlement,omitempty" json:"isSettlement,omitempty"` +} + +func (a *Account) NormalizeKey() { + a.AccountKey = strings.TrimSpace(strings.ToLower(a.AccountKey)) + if len(a.PathParts) == 0 && a.AccountKey != "" { + a.PathParts = strings.Split(a.AccountKey, ":") + } +} + +func (a *Account) Validate() error { + var verr *ValidationError + + if strings.TrimSpace(a.AccountKey) == "" { + veAdd(&verr, "accountKey", "required", "accountKey is required") + } else if !accountKeyRe.MatchString(a.AccountKey) { + veAdd(&verr, "accountKey", "invalid_format", "use lowercase a-z0-9 segments separated by ':'") + } + + switch a.AccountType { + case AccountTypeAsset, AccountTypeLiability, AccountTypeRevenue, AccountTypeExpense: + default: + veAdd(&verr, "accountType", "invalid", "expected asset|liability|revenue|expense") + } + + switch a.Status { + case AccountStatusActive, AccountStatusFrozen: + default: + veAdd(&verr, "status", "invalid", "expected active|frozen") + } + + // Validate ownership arrays with index context + for i := range a.Ownerships { + if err := a.Ownerships[i].Validate(); err != nil { + veAdd(&verr, "ownerships["+strconv.Itoa(i)+"]", "invalid", err.Error()) + } + } + for i := range a.CurrentOwners { + if err := a.CurrentOwners[i].Validate(); err != nil { + veAdd(&verr, "currentOwners["+strconv.Itoa(i)+"]", "invalid", err.Error()) + } + } + + return verr +} + +// ResolveCurrentOwners recomputes CurrentOwners for a given moment. +func (a *Account) ResolveCurrentOwners(asOf time.Time) { + dst := dstSlice(a.CurrentOwners, 0, len(a.Ownerships)) + for _, o := range a.Ownerships { + if o.ActiveAt(asOf) { + dst = append(dst, o) + } + } + a.CurrentOwners = dst +} + +// BalanceSide returns +1 for debit-normal (asset, expense), -1 for credit-normal (liability, revenue). +func (a *Account) BalanceSide() int { + switch a.AccountType { + case AccountTypeAsset, AccountTypeExpense: + return +1 + default: + return -1 + } +} + +// CloseOwnershipPeriod sets the To date for the first matching active ownership. +func (a *Account) CloseOwnershipPeriod(partyID primitive.ObjectID, role OwnershipRole, to time.Time) bool { + for i := range a.Ownerships { + o := &a.Ownerships[i] + if o.OwnerPartyRef == partyID && o.Role == role && o.ActiveAt(to) { + o.To = &to + return true + } + } + return false +} diff --git a/api/ledger/internal/model/balance.go b/api/ledger/internal/model/balance.go new file mode 100644 index 0000000..12548da --- /dev/null +++ b/api/ledger/internal/model/balance.go @@ -0,0 +1,19 @@ +package ledger + +import ( + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "github.com/shopspring/decimal" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type AccountBalance struct { + model.PermissionBound `bson:",inline" json:",inline"` + LedgerAccountRef primitive.ObjectID `bson:"ledgerAccountRef" json:"ledgerAccountRef"` // unique + Balance decimal.Decimal `bson:"balance" json:"balance"` + Version int64 `bson:"version" json:"version"` // for optimistic locking +} + +func (a *AccountBalance) Collection() string { + return mservice.LedgerBalances +} diff --git a/api/ledger/internal/model/jentry.go b/api/ledger/internal/model/jentry.go new file mode 100644 index 0000000..12c0bea --- /dev/null +++ b/api/ledger/internal/model/jentry.go @@ -0,0 +1,46 @@ +// journal_entry.go +package ledger + +import ( + "time" + + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// EntryType is a closed set of journal entry kinds. +type EntryType string + +const ( + EntryCredit EntryType = "credit" + EntryDebit EntryType = "debit" + EntryTransfer EntryType = "transfer" + EntryFX EntryType = "fx" + EntryFee EntryType = "fee" + EntryAdjust EntryType = "adjust" + EntryReverse EntryType = "reverse" +) + +type JournalEntry struct { + model.PermissionBound `bson:",inline" json:",inline"` + + // Idempotency/de-dup within your chosen scope (e.g., org/request) + IdempotencyKey string `bson:"idempotencyKey,omitempty" json:"idempotencyKey,omitempty"` + EventTime time.Time `bson:"eventTime" json:"eventTime"` + EntryType EntryType `bson:"entryType" json:"entryType"` + Description string `bson:"description,omitempty" json:"description,omitempty"` + + // Monotonic ordering within your chosen scope (e.g., per org/ledger) + Version int64 `bson:"version" json:"version"` + + // Denormalized set of all affected ledger accounts (for entry-level access control & queries) + LedgerAccountRefs []primitive.ObjectID `bson:"ledgerAccountRefs,omitempty" json:"ledgerAccountRefs,omitempty"` + + // Optional backlink for reversals + ReversalOf *primitive.ObjectID `bson:"reversalOf,omitempty" json:"reversalOf,omitempty"` +} + +func (j *JournalEntry) Collection() string { + return mservice.LedgerEntries +} diff --git a/api/ledger/internal/model/outbox.go b/api/ledger/internal/model/outbox.go new file mode 100644 index 0000000..14a945f --- /dev/null +++ b/api/ledger/internal/model/outbox.go @@ -0,0 +1,35 @@ +package ledger + +import ( + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" +) + +// Delivery status enum +type OutboxStatus string + +const ( + OutboxPending OutboxStatus = "pending" + OutboxSent OutboxStatus = "sent" + OutboxFailed OutboxStatus = "failed" // terminal after max retries, or keep pending with NextAttemptAt=nil +) + +type OutboxEvent struct { + storable.Base `bson:",inline" json:",inline"` + + EventID string `bson:"eventId" json:"eventId"` // deterministic; use as NATS Msg-Id + Subject string `bson:"subject" json:"subject"` // NATS subject / stream routing key + Payload []byte `bson:"payload" json:"payload"` // JSON (or other) payload + Status OutboxStatus `bson:"status" json:"status"` // enum + Attempts int `bson:"attempts" json:"attempts"` // total tries + NextAttemptAt *time.Time `bson:"nextAttemptAt,omitempty" json:"nextAttemptAt,omitempty"` // for backoff scheduler + SentAt *time.Time `bson:"sentAt,omitempty" json:"sentAt,omitempty"` + LastError string `bson:"lastError,omitempty" json:"lastError,omitempty"` // brief reason of last failure + CorrelationRef string `bson:"correlationRef,omitempty" json:"correlationRef,omitempty"` // e.g., journalEntryRef or idempotencyKey +} + +func (o *OutboxEvent) Collection() string { + return mservice.LedgerOutbox +} diff --git a/api/ledger/internal/model/ownership.go b/api/ledger/internal/model/ownership.go new file mode 100644 index 0000000..d5b9b9b --- /dev/null +++ b/api/ledger/internal/model/ownership.go @@ -0,0 +1,57 @@ +package ledger + +import ( + "time" + + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// OwnershipRole captures legal roles (not permissions). +type OwnershipRole string + +const ( + RoleLegalOwner OwnershipRole = "legal_owner" + RoleBeneficialOwner OwnershipRole = "beneficial_owner" + RoleCustodian OwnershipRole = "custodian" + RoleSignatory OwnershipRole = "signatory" +) + +type Ownership struct { + OwnerPartyRef primitive.ObjectID `bson:"ownerPartyRef" json:"ownerPartyRef"` + Role OwnershipRole `bson:"role" json:"role"` + SharePct *float64 `bson:"sharePct,omitempty" json:"sharePct,omitempty"` // 0..100; nil = unspecified + From time.Time `bson:"effectiveFrom" json:"effectiveFrom"` + To *time.Time `bson:"effectiveTo,omitempty" json:"effectiveTo,omitempty"` // active if t < To; nil = open +} + +func (o *Ownership) Validate() error { + var verr *ValidationError + + if o.OwnerPartyRef.IsZero() { + veAdd(&verr, "ownerPartyRef", "required", "owner party reference required") + } + switch o.Role { + case RoleLegalOwner, RoleBeneficialOwner, RoleCustodian, RoleSignatory: + default: + veAdd(&verr, "role", "invalid", "unknown ownership role") + } + if o.SharePct != nil { + if *o.SharePct < 0 || *o.SharePct > 100 { + veAdd(&verr, "sharePct", "out_of_range", "must be between 0 and 100") + } + } + if o.To != nil && o.To.Before(o.From) { + veAdd(&verr, "effectiveTo", "before_from", "must be >= effectiveFrom") + } + return verr +} + +func (o *Ownership) ActiveAt(t time.Time) bool { + if t.Before(o.From) { + return false + } + if o.To != nil && !t.Before(*o.To) { // active iff t < To + return false + } + return true +} diff --git a/api/ledger/internal/model/party.go b/api/ledger/internal/model/party.go new file mode 100644 index 0000000..10f54a7 --- /dev/null +++ b/api/ledger/internal/model/party.go @@ -0,0 +1,76 @@ +package ledger + +import ( + "encoding/json" + "strings" + + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// PartyKind (string-backed enum) — readable in BSON/JSON, safe in Go. +type PartyKind string + +const ( + PartyKindPerson PartyKind = "person" + PartyKindOrganization PartyKind = "organization" + PartyKindExternal PartyKind = "external" // not mapped to internal user/org +) + +func (k *PartyKind) UnmarshalJSON(b []byte) error { + var s string + if err := json.Unmarshal(b, &s); err != nil { + return err + } + switch PartyKind(s) { + case PartyKindPerson, PartyKindOrganization, PartyKindExternal: + *k = PartyKind(s) + return nil + default: + return &ValidationError{Issues: []ValidationIssue{{ + Field: "kind", Code: "invalid_kind", Msg: "expected person|organization|external", + }}} + } +} + +// Party represents a legal person or organization that can own accounts. +// Composed with your storable.Base and model.PermissionBound. +type Party struct { + model.PermissionBound `bson:",inline" json:",inline"` + + Kind PartyKind `bson:"kind" json:"kind"` + Name string `bson:"name" json:"name"` + UserRef *primitive.ObjectID `bson:"userRef,omitempty" json:"userRef,omitempty"` // internal user, if applicable + OrganizationRef *primitive.ObjectID `bson:"organizationRef,omitempty" json:"organizationRef,omitempty"` // internal org, if applicable + // add your own fields here if needed (KYC flags, etc.) +} + +func (p *Party) Collection() string { + return mservice.LedgerParties +} + +func (p *Party) Validate() error { + var verr *ValidationError + + if strings.TrimSpace(p.Name) == "" { + veAdd(&verr, "name", "required", "party name is required") + } + switch p.Kind { + case PartyKindPerson: + if p.OrganizationRef != nil { + veAdd(&verr, "organizationRef", "must_be_nil", "person party cannot have organizationRef") + } + case PartyKindOrganization: + if p.UserRef != nil { + veAdd(&verr, "userRef", "must_be_nil", "organization party cannot have userRef") + } + case PartyKindExternal: + if p.UserRef != nil || p.OrganizationRef != nil { + veAdd(&verr, "refs", "must_be_nil", "external party cannot reference internal user/org") + } + default: + veAdd(&verr, "kind", "invalid", "unknown party kind") + } + return verr +} diff --git a/api/ledger/internal/model/pline.go b/api/ledger/internal/model/pline.go new file mode 100644 index 0000000..419c503 --- /dev/null +++ b/api/ledger/internal/model/pline.go @@ -0,0 +1,37 @@ +// posting_line.go +package ledger + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "github.com/shopspring/decimal" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// LineType is a closed set of posting line roles within an entry. +type LineType string + +const ( + LineMain LineType = "main" + LineFee LineType = "fee" + LineSpread LineType = "spread" + LineReversal LineType = "reversal" +) + +type PostingLine struct { + storable.Base `bson:",inline" json:",inline"` + + JournalEntryRef primitive.ObjectID `bson:"journalEntryRef" json:"journalEntryRef"` + LedgerAccountRef primitive.ObjectID `bson:"ledgerAccountRef" json:"ledgerAccountRef"` + + // Amount sign convention: positive = credit, negative = debit + Amount decimal.Decimal `bson:"amount" json:"amount"` + Currency model.Currency `bson:"currency" json:"currency"` + + LineType LineType `bson:"lineType" json:"lineType"` +} + +func (p *PostingLine) Collection() string { + return mservice.LedgerPlines +} diff --git a/api/ledger/internal/model/util.go b/api/ledger/internal/model/util.go new file mode 100644 index 0000000..eac1ffd --- /dev/null +++ b/api/ledger/internal/model/util.go @@ -0,0 +1,10 @@ +package ledger + +// dstSlice returns dst[:n] if capacity is enough, otherwise a new slice with capHint capacity. +// Avoids fmt/errors; tiny helper for in-place reuse when recomputing CurrentOwners. +func dstSlice[T any](dst []T, n, capHint int) []T { + if cap(dst) >= capHint { + return dst[:n] + } + return make([]T, n, capHint) +} diff --git a/api/ledger/internal/model/validation.go b/api/ledger/internal/model/validation.go new file mode 100644 index 0000000..65b3778 --- /dev/null +++ b/api/ledger/internal/model/validation.go @@ -0,0 +1,31 @@ +package ledger + +// ValidationIssue describes a single validation problem. +type ValidationIssue struct { + Field string `json:"field"` + Code string `json:"code"` + Msg string `json:"msg"` +} + +// ValidationError aggregates issues. Implements error without fmt/errors. +type ValidationError struct { + Issues []ValidationIssue `json:"issues"` +} + +func (e *ValidationError) Error() string { + if e == nil || len(e.Issues) == 0 { + return "" + } + if len(e.Issues) == 1 { + return e.Issues[0].Field + ": " + e.Issues[0].Msg + } + return "validation failed" +} + +// veAdd appends a new issue into a (possibly nil) *ValidationError. +func veAdd(e **ValidationError, field, code, msg string) { + if *e == nil { + *e = &ValidationError{Issues: make([]ValidationIssue, 0, 4)} + } + (*e).Issues = append((*e).Issues, ValidationIssue{Field: field, Code: code, Msg: msg}) +} diff --git a/api/ledger/internal/server/internal/serverimp.go b/api/ledger/internal/server/internal/serverimp.go new file mode 100644 index 0000000..2675cf3 --- /dev/null +++ b/api/ledger/internal/server/internal/serverimp.go @@ -0,0 +1,160 @@ +package serverimp + +import ( + "context" + "os" + "strings" + "time" + + "github.com/tech/sendico/ledger/internal/service/ledger" + "github.com/tech/sendico/ledger/storage" + mongostorage "github.com/tech/sendico/ledger/storage/mongo" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/db" + msg "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + "github.com/tech/sendico/pkg/server/grpcapp" + "go.uber.org/zap" + "google.golang.org/grpc" + "google.golang.org/grpc/credentials/insecure" + "gopkg.in/yaml.v3" +) + +type Imp struct { + logger mlogger.Logger + file string + debug bool + + config *config + app *grpcapp.App[storage.Repository] + service *ledger.Service + feesConn *grpc.ClientConn +} + +type config struct { + *grpcapp.Config `yaml:",inline"` + Fees FeesClientConfig `yaml:"fees"` +} + +type FeesClientConfig struct { + Address string `yaml:"address"` + TimeoutSeconds int `yaml:"timeout_seconds"` +} + +const defaultFeesTimeout = 3 * time.Second + +func (c FeesClientConfig) timeout() time.Duration { + if c.TimeoutSeconds <= 0 { + return defaultFeesTimeout + } + return time.Duration(c.TimeoutSeconds) * time.Second +} + +func Create(logger mlogger.Logger, file string, debug bool) (*Imp, error) { + return &Imp{ + logger: logger.Named("server"), + file: file, + debug: debug, + }, nil +} + +func (i *Imp) Shutdown() { + if i.app == nil { + if i.service != nil { + i.service.Shutdown() + } + if i.feesConn != nil { + _ = i.feesConn.Close() + } + return + } + + timeout := 15 * time.Second + if i.config != nil && i.config.Runtime != nil { + timeout = i.config.Runtime.ShutdownTimeout() + } + + if i.service != nil { + i.service.Shutdown() + } + + ctx, cancel := context.WithTimeout(context.Background(), timeout) + i.app.Shutdown(ctx) + cancel() + + if i.feesConn != nil { + _ = i.feesConn.Close() + } +} + +func (i *Imp) Start() error { + cfg, err := i.loadConfig() + if err != nil { + return err + } + i.config = cfg + + repoFactory := func(logger mlogger.Logger, conn *db.MongoConnection) (storage.Repository, error) { + return mongostorage.New(logger, conn) + } + + var feesClient feesv1.FeeEngineClient + feesTimeout := cfg.Fees.timeout() + if addr := strings.TrimSpace(cfg.Fees.Address); addr != "" { + ctx, cancel := context.WithTimeout(context.Background(), feesTimeout) + defer cancel() + + conn, err := grpc.DialContext(ctx, addr, grpc.WithTransportCredentials(insecure.NewCredentials())) + if err != nil { + i.logger.Warn("Failed to connect to fees service", zap.String("address", addr), zap.Error(err)) + } else { + i.logger.Info("Connected to fees service", zap.String("address", addr)) + i.feesConn = conn + feesClient = feesv1.NewFeeEngineClient(conn) + } + } + + serviceFactory := func(logger mlogger.Logger, repo storage.Repository, producer msg.Producer) (grpcapp.Service, error) { + svc := ledger.NewService(logger, repo, producer, feesClient, feesTimeout) + i.service = svc + return svc, nil + } + + app, err := grpcapp.NewApp(i.logger, "ledger", cfg.Config, i.debug, repoFactory, serviceFactory) + if err != nil { + return err + } + i.app = app + + return i.app.Start() +} + +func (i *Imp) loadConfig() (*config, error) { + data, err := os.ReadFile(i.file) + if err != nil { + i.logger.Error("Could not read configuration file", zap.String("config_file", i.file), zap.Error(err)) + return nil, err + } + + cfg := &config{Config: &grpcapp.Config{}} + if err := yaml.Unmarshal(data, cfg); err != nil { + i.logger.Error("Failed to parse configuration", zap.Error(err)) + return nil, err + } + + if cfg.Runtime == nil { + cfg.Runtime = &grpcapp.RuntimeConfig{ShutdownTimeoutSeconds: 15} + } + + if cfg.GRPC == nil { + cfg.GRPC = &routers.GRPCConfig{ + Network: "tcp", + Address: ":50052", + EnableReflection: true, + EnableHealth: true, + } + } + + return cfg, nil +} diff --git a/api/ledger/internal/server/server.go b/api/ledger/internal/server/server.go new file mode 100644 index 0000000..dc7348e --- /dev/null +++ b/api/ledger/internal/server/server.go @@ -0,0 +1,11 @@ +package server + +import ( + serverimp "github.com/tech/sendico/ledger/internal/server/internal" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" +) + +func Create(logger mlogger.Logger, file string, debug bool) (server.Application, error) { + return serverimp.Create(logger, file, debug) +} diff --git a/api/ledger/internal/service/ledger/accounts.go b/api/ledger/internal/service/ledger/accounts.go new file mode 100644 index 0000000..b2343c8 --- /dev/null +++ b/api/ledger/internal/service/ledger/accounts.go @@ -0,0 +1,208 @@ +package ledger + +import ( + "context" + "errors" + "strings" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + "go.uber.org/zap" + "google.golang.org/protobuf/types/known/timestamppb" +) + +func (s *Service) createAccountResponder(_ context.Context, req *ledgerv1.CreateAccountRequest) gsresponse.Responder[ledgerv1.CreateAccountResponse] { + return func(ctx context.Context) (*ledgerv1.CreateAccountResponse, error) { + if s.storage == nil { + return nil, errStorageNotInitialized + } + if req == nil { + return nil, merrors.InvalidArgument("request is required") + } + + orgRefStr := strings.TrimSpace(req.GetOrganizationRef()) + if orgRefStr == "" { + return nil, merrors.InvalidArgument("organization_ref is required") + } + orgRef, err := parseObjectID(orgRefStr) + if err != nil { + return nil, err + } + + accountCode := strings.TrimSpace(req.GetAccountCode()) + if accountCode == "" { + return nil, merrors.InvalidArgument("account_code is required") + } + accountCode = strings.ToLower(accountCode) + + currency := strings.TrimSpace(req.GetCurrency()) + if currency == "" { + return nil, merrors.InvalidArgument("currency is required") + } + currency = strings.ToUpper(currency) + + modelType, err := protoAccountTypeToModel(req.GetAccountType()) + if err != nil { + return nil, err + } + + status := req.GetStatus() + if status == ledgerv1.AccountStatus_ACCOUNT_STATUS_UNSPECIFIED { + status = ledgerv1.AccountStatus_ACCOUNT_STATUS_ACTIVE + } + modelStatus, err := protoAccountStatusToModel(status) + if err != nil { + return nil, err + } + + metadata := req.GetMetadata() + if len(metadata) == 0 { + metadata = nil + } + + account := &model.Account{ + AccountCode: accountCode, + Currency: currency, + AccountType: modelType, + Status: modelStatus, + AllowNegative: req.GetAllowNegative(), + IsSettlement: req.GetIsSettlement(), + Metadata: metadata, + } + account.OrganizationRef = orgRef + + err = s.storage.Accounts().Create(ctx, account) + if err != nil { + if errors.Is(err, merrors.ErrDataConflict) { + existing, lookupErr := s.storage.Accounts().GetByAccountCode(ctx, orgRef, accountCode, currency) + if lookupErr != nil { + s.logger.Warn("duplicate account create but failed to load existing", + zap.Error(lookupErr), + zap.String("organizationRef", orgRef.Hex()), + zap.String("accountCode", accountCode), + zap.String("currency", currency)) + return nil, merrors.Internal("failed to load existing account after conflict") + } + recordAccountOperation("create", "duplicate") + return &ledgerv1.CreateAccountResponse{ + Account: toProtoAccount(existing), + }, nil + } + recordAccountOperation("create", "error") + s.logger.Warn("failed to create account", + zap.Error(err), + zap.String("organizationRef", orgRef.Hex()), + zap.String("accountCode", accountCode), + zap.String("currency", currency)) + return nil, merrors.Internal("failed to create account") + } + + recordAccountOperation("create", "success") + return &ledgerv1.CreateAccountResponse{ + Account: toProtoAccount(account), + }, nil + } +} + +func protoAccountTypeToModel(t ledgerv1.AccountType) (model.AccountType, error) { + switch t { + case ledgerv1.AccountType_ACCOUNT_TYPE_ASSET: + return model.AccountTypeAsset, nil + case ledgerv1.AccountType_ACCOUNT_TYPE_LIABILITY: + return model.AccountTypeLiability, nil + case ledgerv1.AccountType_ACCOUNT_TYPE_REVENUE: + return model.AccountTypeRevenue, nil + case ledgerv1.AccountType_ACCOUNT_TYPE_EXPENSE: + return model.AccountTypeExpense, nil + case ledgerv1.AccountType_ACCOUNT_TYPE_UNSPECIFIED: + return "", merrors.InvalidArgument("account_type is required") + default: + return "", merrors.InvalidArgument("invalid account_type") + } +} + +func modelAccountTypeToProto(t model.AccountType) ledgerv1.AccountType { + switch t { + case model.AccountTypeAsset: + return ledgerv1.AccountType_ACCOUNT_TYPE_ASSET + case model.AccountTypeLiability: + return ledgerv1.AccountType_ACCOUNT_TYPE_LIABILITY + case model.AccountTypeRevenue: + return ledgerv1.AccountType_ACCOUNT_TYPE_REVENUE + case model.AccountTypeExpense: + return ledgerv1.AccountType_ACCOUNT_TYPE_EXPENSE + default: + return ledgerv1.AccountType_ACCOUNT_TYPE_UNSPECIFIED + } +} + +func protoAccountStatusToModel(s ledgerv1.AccountStatus) (model.AccountStatus, error) { + switch s { + case ledgerv1.AccountStatus_ACCOUNT_STATUS_ACTIVE: + return model.AccountStatusActive, nil + case ledgerv1.AccountStatus_ACCOUNT_STATUS_FROZEN: + return model.AccountStatusFrozen, nil + case ledgerv1.AccountStatus_ACCOUNT_STATUS_UNSPECIFIED: + return "", merrors.InvalidArgument("account status is required") + default: + return "", merrors.InvalidArgument("invalid account status") + } +} + +func modelAccountStatusToProto(s model.AccountStatus) ledgerv1.AccountStatus { + switch s { + case model.AccountStatusActive: + return ledgerv1.AccountStatus_ACCOUNT_STATUS_ACTIVE + case model.AccountStatusFrozen: + return ledgerv1.AccountStatus_ACCOUNT_STATUS_FROZEN + default: + return ledgerv1.AccountStatus_ACCOUNT_STATUS_UNSPECIFIED + } +} + +func toProtoAccount(account *model.Account) *ledgerv1.LedgerAccount { + if account == nil { + return nil + } + + var accountRef string + if id := account.GetID(); id != nil && !id.IsZero() { + accountRef = id.Hex() + } + + var organizationRef string + if !account.OrganizationRef.IsZero() { + organizationRef = account.OrganizationRef.Hex() + } + + var createdAt *timestamppb.Timestamp + if !account.CreatedAt.IsZero() { + createdAt = timestamppb.New(account.CreatedAt) + } + + var updatedAt *timestamppb.Timestamp + if !account.UpdatedAt.IsZero() { + updatedAt = timestamppb.New(account.UpdatedAt) + } + + metadata := account.Metadata + if len(metadata) == 0 { + metadata = nil + } + + return &ledgerv1.LedgerAccount{ + LedgerAccountRef: accountRef, + OrganizationRef: organizationRef, + AccountCode: account.AccountCode, + AccountType: modelAccountTypeToProto(account.AccountType), + Currency: account.Currency, + Status: modelAccountStatusToProto(account.Status), + AllowNegative: account.AllowNegative, + IsSettlement: account.IsSettlement, + Metadata: metadata, + CreatedAt: createdAt, + UpdatedAt: updatedAt, + } +} diff --git a/api/ledger/internal/service/ledger/accounts_test.go b/api/ledger/internal/service/ledger/accounts_test.go new file mode 100644 index 0000000..e903917 --- /dev/null +++ b/api/ledger/internal/service/ledger/accounts_test.go @@ -0,0 +1,168 @@ +package ledger + +import ( + "context" + "testing" + "time" + + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/merrors" +) + +type accountStoreStub struct { + createErr error + created []*model.Account + existing *model.Account + existingErr error +} + +func (s *accountStoreStub) Create(_ context.Context, account *model.Account) error { + if s.createErr != nil { + return s.createErr + } + if account.GetID() == nil || account.GetID().IsZero() { + account.SetID(primitive.NewObjectID()) + } + account.CreatedAt = account.CreatedAt.UTC() + account.UpdatedAt = account.UpdatedAt.UTC() + s.created = append(s.created, account) + return nil +} + +func (s *accountStoreStub) GetByAccountCode(_ context.Context, _ primitive.ObjectID, _ string, _ string) (*model.Account, error) { + if s.existingErr != nil { + return nil, s.existingErr + } + return s.existing, nil +} + +func (s *accountStoreStub) Get(context.Context, primitive.ObjectID) (*model.Account, error) { + return nil, storage.ErrAccountNotFound +} + +func (s *accountStoreStub) GetDefaultSettlement(context.Context, primitive.ObjectID, string) (*model.Account, error) { + return nil, storage.ErrAccountNotFound +} + +func (s *accountStoreStub) ListByOrganization(context.Context, primitive.ObjectID, int, int) ([]*model.Account, error) { + return nil, nil +} + +func (s *accountStoreStub) UpdateStatus(context.Context, primitive.ObjectID, model.AccountStatus) error { + return nil +} + +type repositoryStub struct { + accounts storage.AccountsStore +} + +func (r *repositoryStub) Ping(context.Context) error { return nil } +func (r *repositoryStub) Accounts() storage.AccountsStore { return r.accounts } +func (r *repositoryStub) JournalEntries() storage.JournalEntriesStore { return nil } +func (r *repositoryStub) PostingLines() storage.PostingLinesStore { return nil } +func (r *repositoryStub) Balances() storage.BalancesStore { return nil } +func (r *repositoryStub) Outbox() storage.OutboxStore { return nil } + +func TestCreateAccountResponder_Success(t *testing.T) { + t.Parallel() + orgRef := primitive.NewObjectID() + + accountStore := &accountStoreStub{} + svc := &Service{ + logger: zap.NewNop(), + storage: &repositoryStub{accounts: accountStore}, + } + + req := &ledgerv1.CreateAccountRequest{ + OrganizationRef: orgRef.Hex(), + AccountCode: "asset:cash:main", + AccountType: ledgerv1.AccountType_ACCOUNT_TYPE_ASSET, + Currency: "usd", + AllowNegative: false, + IsSettlement: true, + Metadata: map[string]string{"purpose": "primary"}, + } + + resp, err := svc.createAccountResponder(context.Background(), req)(context.Background()) + require.NoError(t, err) + require.NotNil(t, resp) + require.NotNil(t, resp.Account) + + require.Equal(t, "asset:cash:main", resp.Account.AccountCode) + require.Equal(t, ledgerv1.AccountType_ACCOUNT_TYPE_ASSET, resp.Account.AccountType) + require.Equal(t, "USD", resp.Account.Currency) + require.True(t, resp.Account.IsSettlement) + require.Contains(t, resp.Account.Metadata, "purpose") + require.NotEmpty(t, resp.Account.LedgerAccountRef) + + require.Len(t, accountStore.created, 1) +} + +func TestCreateAccountResponder_DuplicateReturnsExisting(t *testing.T) { + t.Parallel() + + orgRef := primitive.NewObjectID() + existing := &model.Account{ + AccountCode: "asset:cash:main", + Currency: "USD", + AccountType: model.AccountTypeAsset, + Status: model.AccountStatusActive, + AllowNegative: false, + IsSettlement: true, + Metadata: map[string]string{"purpose": "existing"}, + } + existing.OrganizationRef = orgRef + existing.SetID(primitive.NewObjectID()) + existing.CreatedAt = time.Now().Add(-time.Hour).UTC() + existing.UpdatedAt = time.Now().UTC() + + accountStore := &accountStoreStub{ + createErr: merrors.DataConflict("duplicate"), + existing: existing, + existingErr: nil, + } + + svc := &Service{ + logger: zap.NewNop(), + storage: &repositoryStub{accounts: accountStore}, + } + + req := &ledgerv1.CreateAccountRequest{ + OrganizationRef: orgRef.Hex(), + AccountCode: "asset:cash:main", + AccountType: ledgerv1.AccountType_ACCOUNT_TYPE_ASSET, + Currency: "usd", + } + + resp, err := svc.createAccountResponder(context.Background(), req)(context.Background()) + require.NoError(t, err) + require.NotNil(t, resp) + require.NotNil(t, resp.Account) + + require.Equal(t, existing.GetID().Hex(), resp.Account.LedgerAccountRef) + require.Equal(t, existing.Metadata["purpose"], resp.Account.Metadata["purpose"]) +} + +func TestCreateAccountResponder_InvalidAccountType(t *testing.T) { + t.Parallel() + + svc := &Service{ + logger: zap.NewNop(), + storage: &repositoryStub{accounts: &accountStoreStub{}}, + } + + req := &ledgerv1.CreateAccountRequest{ + OrganizationRef: primitive.NewObjectID().Hex(), + AccountCode: "asset:cash:main", + Currency: "USD", + } + + _, err := svc.createAccountResponder(context.Background(), req)(context.Background()) + require.Error(t, err) +} diff --git a/api/ledger/internal/service/ledger/helpers.go b/api/ledger/internal/service/ledger/helpers.go new file mode 100644 index 0000000..a5265b3 --- /dev/null +++ b/api/ledger/internal/service/ledger/helpers.go @@ -0,0 +1,166 @@ +package ledger + +import ( + "fmt" + "time" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/merrors" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + "github.com/shopspring/decimal" + "go.mongodb.org/mongo-driver/bson/primitive" + "google.golang.org/protobuf/types/known/timestamppb" +) + +// parseObjectID converts a hex string to ObjectID +func parseObjectID(hexID string) (primitive.ObjectID, error) { + if hexID == "" { + return primitive.NilObjectID, merrors.InvalidArgument("empty object ID") + } + oid, err := primitive.ObjectIDFromHex(hexID) + if err != nil { + return primitive.NilObjectID, merrors.InvalidArgument(fmt.Sprintf("invalid object ID: %v", err)) + } + return oid, nil +} + +// parseDecimal converts a string amount to decimal +func parseDecimal(amount string) (decimal.Decimal, error) { + if amount == "" { + return decimal.Zero, merrors.InvalidArgument("empty amount") + } + dec, err := decimal.NewFromString(amount) + if err != nil { + return decimal.Zero, merrors.InvalidArgument(fmt.Sprintf("invalid decimal amount: %v", err)) + } + return dec, nil +} + +// validateMoney checks that a Money message is valid +func validateMoney(m *moneyv1.Money, fieldName string) error { + if m == nil { + return merrors.InvalidArgument(fmt.Sprintf("%s: money is required", fieldName)) + } + if m.Amount == "" { + return merrors.InvalidArgument(fmt.Sprintf("%s: amount is required", fieldName)) + } + if m.Currency == "" { + return merrors.InvalidArgument(fmt.Sprintf("%s: currency is required", fieldName)) + } + // Validate it's a valid decimal + if _, err := parseDecimal(m.Amount); err != nil { + return err + } + return nil +} + +// validatePostingLines validates charge lines +func validatePostingLines(lines []*ledgerv1.PostingLine) error { + for i, line := range lines { + if line == nil { + return merrors.InvalidArgument(fmt.Sprintf("charges[%d]: nil posting line", i)) + } + if line.LedgerAccountRef == "" { + return merrors.InvalidArgument(fmt.Sprintf("charges[%d]: ledger_account_ref is required", i)) + } + if line.Money == nil { + return merrors.InvalidArgument(fmt.Sprintf("charges[%d]: money is required", i)) + } + if err := validateMoney(line.Money, fmt.Sprintf("charges[%d].money", i)); err != nil { + return err + } + // Charges should not be MAIN type + if line.LineType == ledgerv1.LineType_LINE_MAIN { + return merrors.InvalidArgument(fmt.Sprintf("charges[%d]: cannot have LINE_MAIN type", i)) + } + } + return nil +} + +// getEventTime extracts event time from proto or defaults to now +func getEventTime(ts *timestamppb.Timestamp) time.Time { + if ts != nil && ts.IsValid() { + return ts.AsTime() + } + return time.Now().UTC() +} + +// protoLineTypeToModel converts proto LineType to model LineType +func protoLineTypeToModel(lt ledgerv1.LineType) model.LineType { + switch lt { + case ledgerv1.LineType_LINE_MAIN: + return model.LineTypeMain + case ledgerv1.LineType_LINE_FEE: + return model.LineTypeFee + case ledgerv1.LineType_LINE_SPREAD: + return model.LineTypeSpread + case ledgerv1.LineType_LINE_REVERSAL: + return model.LineTypeReversal + default: + return model.LineTypeMain + } +} + +// modelLineTypeToProto converts model LineType to proto LineType +func modelLineTypeToProto(lt model.LineType) ledgerv1.LineType { + switch lt { + case model.LineTypeMain: + return ledgerv1.LineType_LINE_MAIN + case model.LineTypeFee: + return ledgerv1.LineType_LINE_FEE + case model.LineTypeSpread: + return ledgerv1.LineType_LINE_SPREAD + case model.LineTypeReversal: + return ledgerv1.LineType_LINE_REVERSAL + default: + return ledgerv1.LineType_LINE_TYPE_UNSPECIFIED + } +} + +// modelEntryTypeToProto converts model EntryType to proto EntryType +func modelEntryTypeToProto(et model.EntryType) ledgerv1.EntryType { + switch et { + case model.EntryTypeCredit: + return ledgerv1.EntryType_ENTRY_CREDIT + case model.EntryTypeDebit: + return ledgerv1.EntryType_ENTRY_DEBIT + case model.EntryTypeTransfer: + return ledgerv1.EntryType_ENTRY_TRANSFER + case model.EntryTypeFX: + return ledgerv1.EntryType_ENTRY_FX + case model.EntryTypeFee: + return ledgerv1.EntryType_ENTRY_FEE + case model.EntryTypeAdjust: + return ledgerv1.EntryType_ENTRY_ADJUST + case model.EntryTypeReverse: + return ledgerv1.EntryType_ENTRY_REVERSE + default: + return ledgerv1.EntryType_ENTRY_TYPE_UNSPECIFIED + } +} + +// calculateBalance computes net balance from a set of posting lines +func calculateBalance(lines []*model.PostingLine) (decimal.Decimal, error) { + balance := decimal.Zero + for _, line := range lines { + amount, err := parseDecimal(line.Amount) + if err != nil { + return decimal.Zero, fmt.Errorf("invalid line amount: %w", err) + } + balance = balance.Add(amount) + } + return balance, nil +} + +// validateBalanced ensures posting lines sum to zero (double-entry accounting) +func validateBalanced(lines []*model.PostingLine) error { + balance, err := calculateBalance(lines) + if err != nil { + return err + } + if !balance.IsZero() { + return merrors.InvalidArgument(fmt.Sprintf("journal entry must balance (sum=0), got: %s", balance.String())) + } + return nil +} diff --git a/api/ledger/internal/service/ledger/helpers_test.go b/api/ledger/internal/service/ledger/helpers_test.go new file mode 100644 index 0000000..ccb856a --- /dev/null +++ b/api/ledger/internal/service/ledger/helpers_test.go @@ -0,0 +1,417 @@ +package ledger + +import ( + "testing" + "time" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage/model" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + "github.com/shopspring/decimal" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "google.golang.org/protobuf/types/known/timestamppb" +) + +func TestParseObjectID(t *testing.T) { + t.Run("ValidObjectID", func(t *testing.T) { + validID := primitive.NewObjectID() + result, err := parseObjectID(validID.Hex()) + + require.NoError(t, err) + assert.Equal(t, validID, result) + }) + + t.Run("EmptyString", func(t *testing.T) { + result, err := parseObjectID("") + + require.Error(t, err) + assert.Equal(t, primitive.NilObjectID, result) + assert.Contains(t, err.Error(), "empty object ID") + }) + + t.Run("InvalidHexString", func(t *testing.T) { + result, err := parseObjectID("invalid-hex-string") + + require.Error(t, err) + assert.Equal(t, primitive.NilObjectID, result) + assert.Contains(t, err.Error(), "invalid object ID") + }) + + t.Run("IncorrectLength", func(t *testing.T) { + result, err := parseObjectID("abc123") + + require.Error(t, err) + assert.Equal(t, primitive.NilObjectID, result) + }) +} + +func TestParseDecimal(t *testing.T) { + t.Run("ValidDecimal", func(t *testing.T) { + result, err := parseDecimal("123.45") + + require.NoError(t, err) + assert.True(t, result.Equal(decimal.NewFromFloat(123.45))) + }) + + t.Run("EmptyString", func(t *testing.T) { + result, err := parseDecimal("") + + require.Error(t, err) + assert.True(t, result.IsZero()) + assert.Contains(t, err.Error(), "empty amount") + }) + + t.Run("InvalidDecimal", func(t *testing.T) { + result, err := parseDecimal("not-a-number") + + require.Error(t, err) + assert.True(t, result.IsZero()) + assert.Contains(t, err.Error(), "invalid decimal amount") + }) + + t.Run("NegativeDecimal", func(t *testing.T) { + result, err := parseDecimal("-100.50") + + require.NoError(t, err) + assert.True(t, result.Equal(decimal.NewFromFloat(-100.50))) + }) + + t.Run("ZeroDecimal", func(t *testing.T) { + result, err := parseDecimal("0") + + require.NoError(t, err) + assert.True(t, result.IsZero()) + }) +} + +func TestValidateMoney(t *testing.T) { + t.Run("ValidMoney", func(t *testing.T) { + money := &moneyv1.Money{ + Amount: "100.50", + Currency: "USD", + } + + err := validateMoney(money, "test_field") + assert.NoError(t, err) + }) + + t.Run("NilMoney", func(t *testing.T) { + err := validateMoney(nil, "test_field") + + require.Error(t, err) + assert.Contains(t, err.Error(), "test_field: money is required") + }) + + t.Run("EmptyAmount", func(t *testing.T) { + money := &moneyv1.Money{ + Amount: "", + Currency: "USD", + } + + err := validateMoney(money, "test_field") + + require.Error(t, err) + assert.Contains(t, err.Error(), "test_field: amount is required") + }) + + t.Run("EmptyCurrency", func(t *testing.T) { + money := &moneyv1.Money{ + Amount: "100.50", + Currency: "", + } + + err := validateMoney(money, "test_field") + + require.Error(t, err) + assert.Contains(t, err.Error(), "test_field: currency is required") + }) + + t.Run("InvalidAmount", func(t *testing.T) { + money := &moneyv1.Money{ + Amount: "invalid", + Currency: "USD", + } + + err := validateMoney(money, "test_field") + + require.Error(t, err) + assert.Contains(t, err.Error(), "invalid decimal amount") + }) +} + +func TestValidatePostingLines(t *testing.T) { + t.Run("ValidPostingLines", func(t *testing.T) { + lines := []*ledgerv1.PostingLine{ + { + LedgerAccountRef: primitive.NewObjectID().Hex(), + Money: &moneyv1.Money{ + Amount: "10.00", + Currency: "USD", + }, + LineType: ledgerv1.LineType_LINE_FEE, + }, + } + + err := validatePostingLines(lines) + assert.NoError(t, err) + }) + + t.Run("EmptyLines", func(t *testing.T) { + err := validatePostingLines([]*ledgerv1.PostingLine{}) + assert.NoError(t, err) + }) + + t.Run("NilLine", func(t *testing.T) { + lines := []*ledgerv1.PostingLine{nil} + + err := validatePostingLines(lines) + + require.Error(t, err) + assert.Contains(t, err.Error(), "nil posting line") + }) + + t.Run("EmptyAccountRef", func(t *testing.T) { + lines := []*ledgerv1.PostingLine{ + { + LedgerAccountRef: "", + Money: &moneyv1.Money{ + Amount: "10.00", + Currency: "USD", + }, + }, + } + + err := validatePostingLines(lines) + + require.Error(t, err) + assert.Contains(t, err.Error(), "ledger_account_ref is required") + }) + + t.Run("NilMoney", func(t *testing.T) { + lines := []*ledgerv1.PostingLine{ + { + LedgerAccountRef: primitive.NewObjectID().Hex(), + Money: nil, + }, + } + + err := validatePostingLines(lines) + + require.Error(t, err) + assert.Contains(t, err.Error(), "money is required") + }) + + t.Run("MainLineType", func(t *testing.T) { + lines := []*ledgerv1.PostingLine{ + { + LedgerAccountRef: primitive.NewObjectID().Hex(), + Money: &moneyv1.Money{ + Amount: "10.00", + Currency: "USD", + }, + LineType: ledgerv1.LineType_LINE_MAIN, + }, + } + + err := validatePostingLines(lines) + + require.Error(t, err) + assert.Contains(t, err.Error(), "cannot have LINE_MAIN type") + }) +} + +func TestGetEventTime(t *testing.T) { + t.Run("ValidTimestamp", func(t *testing.T) { + now := time.Now() + ts := timestamppb.New(now) + + result := getEventTime(ts) + + assert.True(t, result.Sub(now) < time.Second) + }) + + t.Run("NilTimestamp", func(t *testing.T) { + before := time.Now() + result := getEventTime(nil) + after := time.Now() + + assert.True(t, result.After(before) || result.Equal(before)) + assert.True(t, result.Before(after) || result.Equal(after)) + }) + + t.Run("InvalidTimestamp", func(t *testing.T) { + // Create an invalid timestamp with negative seconds + ts := ×tamppb.Timestamp{Seconds: -1, Nanos: -1} + + // Invalid timestamp should return current time + before := time.Now() + result := getEventTime(ts) + after := time.Now() + + // Result should be close to now since timestamp is invalid + assert.True(t, result.After(before.Add(-time.Second)) || result.Equal(before)) + assert.True(t, result.Before(after.Add(time.Second)) || result.Equal(after)) + }) +} + +func TestProtoLineTypeToModel(t *testing.T) { + tests := []struct { + name string + input ledgerv1.LineType + expected model.LineType + }{ + {"Main", ledgerv1.LineType_LINE_MAIN, model.LineTypeMain}, + {"Fee", ledgerv1.LineType_LINE_FEE, model.LineTypeFee}, + {"Spread", ledgerv1.LineType_LINE_SPREAD, model.LineTypeSpread}, + {"Reversal", ledgerv1.LineType_LINE_REVERSAL, model.LineTypeReversal}, + {"Unspecified", ledgerv1.LineType_LINE_TYPE_UNSPECIFIED, model.LineTypeMain}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + result := protoLineTypeToModel(tt.input) + assert.Equal(t, tt.expected, result) + }) + } +} + +func TestModelLineTypeToProto(t *testing.T) { + tests := []struct { + name string + input model.LineType + expected ledgerv1.LineType + }{ + {"Main", model.LineTypeMain, ledgerv1.LineType_LINE_MAIN}, + {"Fee", model.LineTypeFee, ledgerv1.LineType_LINE_FEE}, + {"Spread", model.LineTypeSpread, ledgerv1.LineType_LINE_SPREAD}, + {"Reversal", model.LineTypeReversal, ledgerv1.LineType_LINE_REVERSAL}, + {"Unknown", model.LineType("unknown"), ledgerv1.LineType_LINE_TYPE_UNSPECIFIED}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + result := modelLineTypeToProto(tt.input) + assert.Equal(t, tt.expected, result) + }) + } +} + +func TestModelEntryTypeToProto(t *testing.T) { + tests := []struct { + name string + input model.EntryType + expected ledgerv1.EntryType + }{ + {"Credit", model.EntryTypeCredit, ledgerv1.EntryType_ENTRY_CREDIT}, + {"Debit", model.EntryTypeDebit, ledgerv1.EntryType_ENTRY_DEBIT}, + {"Transfer", model.EntryTypeTransfer, ledgerv1.EntryType_ENTRY_TRANSFER}, + {"FX", model.EntryTypeFX, ledgerv1.EntryType_ENTRY_FX}, + {"Fee", model.EntryTypeFee, ledgerv1.EntryType_ENTRY_FEE}, + {"Adjust", model.EntryTypeAdjust, ledgerv1.EntryType_ENTRY_ADJUST}, + {"Reverse", model.EntryTypeReverse, ledgerv1.EntryType_ENTRY_REVERSE}, + {"Unknown", model.EntryType("unknown"), ledgerv1.EntryType_ENTRY_TYPE_UNSPECIFIED}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + result := modelEntryTypeToProto(tt.input) + assert.Equal(t, tt.expected, result) + }) + } +} + +func TestCalculateBalance(t *testing.T) { + t.Run("PositiveBalance", func(t *testing.T) { + lines := []*model.PostingLine{ + {Amount: "100.00"}, + {Amount: "50.00"}, + } + + result, err := calculateBalance(lines) + + require.NoError(t, err) + assert.True(t, result.Equal(decimal.NewFromFloat(150.00))) + }) + + t.Run("NegativeBalance", func(t *testing.T) { + lines := []*model.PostingLine{ + {Amount: "-100.00"}, + {Amount: "-50.00"}, + } + + result, err := calculateBalance(lines) + + require.NoError(t, err) + assert.True(t, result.Equal(decimal.NewFromFloat(-150.00))) + }) + + t.Run("ZeroBalance", func(t *testing.T) { + lines := []*model.PostingLine{ + {Amount: "100.00"}, + {Amount: "-100.00"}, + } + + result, err := calculateBalance(lines) + + require.NoError(t, err) + assert.True(t, result.IsZero()) + }) + + t.Run("EmptyLines", func(t *testing.T) { + result, err := calculateBalance([]*model.PostingLine{}) + + require.NoError(t, err) + assert.True(t, result.IsZero()) + }) + + t.Run("InvalidAmount", func(t *testing.T) { + lines := []*model.PostingLine{ + {Amount: "invalid"}, + } + + _, err := calculateBalance(lines) + require.Error(t, err) + }) +} + +func TestValidateBalanced(t *testing.T) { + t.Run("BalancedEntry", func(t *testing.T) { + lines := []*model.PostingLine{ + {Amount: "100.00"}, // credit + {Amount: "-100.00"}, // debit + } + + err := validateBalanced(lines) + assert.NoError(t, err) + }) + + t.Run("BalancedWithMultipleLines", func(t *testing.T) { + lines := []*model.PostingLine{ + {Amount: "100.00"}, // credit + {Amount: "-50.00"}, // debit + {Amount: "-50.00"}, // debit + } + + err := validateBalanced(lines) + assert.NoError(t, err) + }) + + t.Run("UnbalancedEntry", func(t *testing.T) { + lines := []*model.PostingLine{ + {Amount: "100.00"}, + {Amount: "-50.00"}, + } + + err := validateBalanced(lines) + + require.Error(t, err) + assert.Contains(t, err.Error(), "must balance") + }) + + t.Run("EmptyLines", func(t *testing.T) { + err := validateBalanced([]*model.PostingLine{}) + assert.NoError(t, err) + }) +} diff --git a/api/ledger/internal/service/ledger/metrics.go b/api/ledger/internal/service/ledger/metrics.go new file mode 100644 index 0000000..ad51bab --- /dev/null +++ b/api/ledger/internal/service/ledger/metrics.go @@ -0,0 +1,144 @@ +package ledger + +import ( + "sync" + + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" +) + +var ( + metricsOnce sync.Once + + // Journal entry operations + journalEntriesTotal *prometheus.CounterVec + journalEntryLatency *prometheus.HistogramVec + journalEntryErrors *prometheus.CounterVec + + // Balance operations + balanceQueriesTotal *prometheus.CounterVec + balanceQueryLatency *prometheus.HistogramVec + + // Transaction amounts + transactionAmounts *prometheus.HistogramVec + + // Account operations + accountOperationsTotal *prometheus.CounterVec + + // Idempotency + duplicateRequestsTotal *prometheus.CounterVec +) + +func initMetrics() { + metricsOnce.Do(func() { + // Journal entries posted by type + journalEntriesTotal = promauto.NewCounterVec( + prometheus.CounterOpts{ + Name: "ledger_journal_entries_total", + Help: "Total number of journal entries posted to the ledger", + }, + []string{"entry_type", "status"}, // entry_type: credit, debit, transfer, fx, fee, adjust, reverse + ) + + // Journal entry processing latency + journalEntryLatency = promauto.NewHistogramVec( + prometheus.HistogramOpts{ + Name: "ledger_journal_entry_duration_seconds", + Help: "Duration of journal entry posting operations", + Buckets: []float64{.001, .005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10}, + }, + []string{"entry_type"}, + ) + + // Journal entry errors by type + journalEntryErrors = promauto.NewCounterVec( + prometheus.CounterOpts{ + Name: "ledger_journal_entry_errors_total", + Help: "Total number of journal entry posting errors", + }, + []string{"entry_type", "error_type"}, // error_type: validation, insufficient_funds, db_error, etc. + ) + + // Balance queries + balanceQueriesTotal = promauto.NewCounterVec( + prometheus.CounterOpts{ + Name: "ledger_balance_queries_total", + Help: "Total number of balance queries", + }, + []string{"status"}, // success, error + ) + + // Balance query latency + balanceQueryLatency = promauto.NewHistogramVec( + prometheus.HistogramOpts{ + Name: "ledger_balance_query_duration_seconds", + Help: "Duration of balance query operations", + Buckets: prometheus.DefBuckets, + }, + []string{"status"}, + ) + + // Transaction amounts (in normalized form) + transactionAmounts = promauto.NewHistogramVec( + prometheus.HistogramOpts{ + Name: "ledger_transaction_amount", + Help: "Distribution of transaction amounts", + Buckets: []float64{1, 10, 50, 100, 500, 1000, 5000, 10000, 50000, 100000}, + }, + []string{"currency", "entry_type"}, + ) + + // Account operations + accountOperationsTotal = promauto.NewCounterVec( + prometheus.CounterOpts{ + Name: "ledger_account_operations_total", + Help: "Total number of account-level operations", + }, + []string{"operation", "status"}, // operation: create, freeze, unfreeze + ) + + // Duplicate/idempotent requests + duplicateRequestsTotal = promauto.NewCounterVec( + prometheus.CounterOpts{ + Name: "ledger_duplicate_requests_total", + Help: "Total number of duplicate requests detected via idempotency keys", + }, + []string{"entry_type"}, + ) + }) +} + +// Metric recording helpers + +func recordJournalEntry(entryType, status string, durationSeconds float64) { + initMetrics() + journalEntriesTotal.WithLabelValues(entryType, status).Inc() + journalEntryLatency.WithLabelValues(entryType).Observe(durationSeconds) +} + +func recordJournalEntryError(entryType, errorType string) { + initMetrics() + journalEntryErrors.WithLabelValues(entryType, errorType).Inc() + journalEntriesTotal.WithLabelValues(entryType, "error").Inc() +} + +func recordBalanceQuery(status string, durationSeconds float64) { + initMetrics() + balanceQueriesTotal.WithLabelValues(status).Inc() + balanceQueryLatency.WithLabelValues(status).Observe(durationSeconds) +} + +func recordTransactionAmount(currency, entryType string, amount float64) { + initMetrics() + transactionAmounts.WithLabelValues(currency, entryType).Observe(amount) +} + +func recordAccountOperation(operation, status string) { + initMetrics() + accountOperationsTotal.WithLabelValues(operation, status).Inc() +} + +func recordDuplicateRequest(entryType string) { + initMetrics() + duplicateRequestsTotal.WithLabelValues(entryType).Inc() +} diff --git a/api/ledger/internal/service/ledger/outbox_publisher.go b/api/ledger/internal/service/ledger/outbox_publisher.go new file mode 100644 index 0000000..30a3a3d --- /dev/null +++ b/api/ledger/internal/service/ledger/outbox_publisher.go @@ -0,0 +1,206 @@ +package ledger + +import ( + "context" + "encoding/json" + "errors" + "time" + + "github.com/tech/sendico/ledger/storage" + ledgerModel "github.com/tech/sendico/ledger/storage/model" + pmessaging "github.com/tech/sendico/pkg/messaging" + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/tech/sendico/pkg/mlogger" + domainmodel "github.com/tech/sendico/pkg/model" + notification "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "go.uber.org/zap" +) + +const ( + defaultOutboxBatchSize = 100 + defaultOutboxPollInterval = time.Second + maxOutboxDeliveryAttempts = 5 + outboxPublisherSender = "ledger.outbox.publisher" +) + +type outboxPublisher struct { + logger mlogger.Logger + store storage.OutboxStore + producer pmessaging.Producer + + batchSize int + pollInterval time.Duration +} + +func newOutboxPublisher(logger mlogger.Logger, store storage.OutboxStore, producer pmessaging.Producer) *outboxPublisher { + return &outboxPublisher{ + logger: logger.Named("outbox.publisher"), + store: store, + producer: producer, + batchSize: defaultOutboxBatchSize, + pollInterval: defaultOutboxPollInterval, + } +} + +func (p *outboxPublisher) run(ctx context.Context) { + p.logger.Info("started") + defer p.logger.Info("stopped") + + for { + if ctx.Err() != nil { + return + } + + processed, err := p.dispatchPending(ctx) + if err != nil && !errors.Is(err, context.Canceled) { + p.logger.Warn("failed to dispatch ledger outbox events", zap.Error(err)) + } + if processed > 0 { + p.logger.Debug("dispatched ledger outbox events", + zap.Int("count", processed), + zap.Int("batch_size", p.batchSize)) + } + + if ctx.Err() != nil { + return + } + + if processed == 0 { + select { + case <-ctx.Done(): + return + case <-time.After(p.pollInterval): + } + } + } +} + +func (p *outboxPublisher) dispatchPending(ctx context.Context) (int, error) { + if p.store == nil || p.producer == nil { + return 0, nil + } + + events, err := p.store.ListPending(ctx, p.batchSize) + if err != nil { + return 0, err + } + + for _, event := range events { + if ctx.Err() != nil { + return len(events), ctx.Err() + } + if err := p.publishEvent(ctx, event); err != nil { + if errors.Is(err, context.Canceled) { + return len(events), err + } + p.logger.Warn("failed to publish outbox event", + zap.Error(err), + zap.String("eventId", event.EventID), + zap.String("subject", event.Subject), + zap.String("organizationRef", event.OrganizationRef.Hex()), + zap.Int("attempts", event.Attempts)) + p.handleFailure(ctx, event) + continue + } + if err := p.markSent(ctx, event); err != nil { + if errors.Is(err, context.Canceled) { + return len(events), err + } + p.logger.Warn("failed to mark outbox event as sent", + zap.Error(err), + zap.String("eventId", event.EventID), + zap.String("subject", event.Subject), + zap.String("organizationRef", event.OrganizationRef.Hex())) + } else { + p.logger.Debug("outbox event marked sent", + zap.String("eventId", event.EventID), + zap.String("subject", event.Subject), + zap.String("organizationRef", event.OrganizationRef.Hex())) + } + } + + return len(events), nil +} + +func (p *outboxPublisher) publishEvent(_ context.Context, event *ledgerModel.OutboxEvent) error { + docID := event.GetID() + if docID == nil || docID.IsZero() { + return errors.New("outbox event missing identifier") + } + + payload, err := p.wrapPayload(event) + if err != nil { + return err + } + + env := me.CreateEnvelope(outboxPublisherSender, domainmodel.NewNotification(mservice.LedgerOutbox, notification.NASent)) + if _, err = env.Wrap(payload); err != nil { + return err + } + + return p.producer.SendMessage(env) +} + +func (p *outboxPublisher) wrapPayload(event *ledgerModel.OutboxEvent) ([]byte, error) { + message := ledgerOutboxMessage{ + EventID: event.EventID, + Subject: event.Subject, + Payload: json.RawMessage(event.Payload), + Attempts: event.Attempts, + OrganizationRef: event.OrganizationRef.Hex(), + CreatedAt: event.CreatedAt, + } + return json.Marshal(message) +} + +func (p *outboxPublisher) markSent(ctx context.Context, event *ledgerModel.OutboxEvent) error { + eventRef := event.GetID() + if eventRef == nil || eventRef.IsZero() { + return errors.New("outbox event missing identifier") + } + + return p.store.MarkSent(ctx, *eventRef, time.Now().UTC()) +} + +func (p *outboxPublisher) handleFailure(ctx context.Context, event *ledgerModel.OutboxEvent) { + eventRef := event.GetID() + if eventRef == nil || eventRef.IsZero() { + p.logger.Warn("cannot record outbox failure: missing identifier", zap.String("eventId", event.EventID)) + return + } + + if err := p.store.IncrementAttempts(ctx, *eventRef); err != nil && !errors.Is(err, context.Canceled) { + p.logger.Warn("failed to increment outbox attempts", + zap.Error(err), + zap.String("eventId", event.EventID), + zap.String("subject", event.Subject), + zap.String("organizationRef", event.OrganizationRef.Hex())) + } + + if event.Attempts+1 >= maxOutboxDeliveryAttempts { + if err := p.store.MarkFailed(ctx, *eventRef); err != nil && !errors.Is(err, context.Canceled) { + p.logger.Warn("failed to mark outbox event failed", + zap.Error(err), + zap.String("eventId", event.EventID), + zap.String("subject", event.Subject), + zap.String("organizationRef", event.OrganizationRef.Hex()), + zap.Int("attempts", event.Attempts+1)) + } else { + p.logger.Warn("ledger outbox event marked as failed", + zap.String("eventId", event.EventID), + zap.String("subject", event.Subject), + zap.String("organizationRef", event.OrganizationRef.Hex()), + zap.Int("attempts", event.Attempts+1)) + } + } +} + +type ledgerOutboxMessage struct { + EventID string `json:"eventId"` + Subject string `json:"subject"` + Payload json.RawMessage `json:"payload"` + Attempts int `json:"attempts"` + OrganizationRef string `json:"organizationRef"` + CreatedAt time.Time `json:"createdAt"` +} diff --git a/api/ledger/internal/service/ledger/outbox_publisher_test.go b/api/ledger/internal/service/ledger/outbox_publisher_test.go new file mode 100644 index 0000000..c9b0bba --- /dev/null +++ b/api/ledger/internal/service/ledger/outbox_publisher_test.go @@ -0,0 +1,142 @@ +package ledger + +import ( + "context" + "encoding/json" + "errors" + "sync" + "testing" + "time" + + "github.com/tech/sendico/ledger/storage/model" + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func TestOutboxPublisherDispatchSuccess(t *testing.T) { + logger := zap.NewNop() + event := &model.OutboxEvent{ + EventID: "entry-1", + Subject: "ledger.entry.posted", + Payload: []byte(`{"journalEntryRef":"abc123"}`), + Attempts: 0, + } + event.SetID(primitive.NewObjectID()) + event.OrganizationRef = primitive.NewObjectID() + + store := &recordingOutboxStore{ + pending: []*model.OutboxEvent{event}, + } + producer := &stubProducer{} + publisher := newOutboxPublisher(logger, store, producer) + + processed, err := publisher.dispatchPending(context.Background()) + require.NoError(t, err) + assert.Equal(t, 1, processed) + + require.Len(t, producer.envelopes, 1) + env := producer.envelopes[0] + assert.Equal(t, outboxPublisherSender, env.GetSender()) + assert.Equal(t, "ledger_outbox_sent", env.GetSignature().ToString()) + + var message ledgerOutboxMessage + require.NoError(t, json.Unmarshal(env.GetData(), &message)) + assert.Equal(t, event.EventID, message.EventID) + assert.Equal(t, event.Subject, message.Subject) + assert.Equal(t, event.OrganizationRef.Hex(), message.OrganizationRef) + + require.Len(t, store.markedSent, 1) + assert.Equal(t, *event.GetID(), store.markedSent[0]) + assert.Empty(t, store.markedFailed) + assert.Empty(t, store.incremented) +} + +func TestOutboxPublisherDispatchFailureMarksAttempts(t *testing.T) { + logger := zap.NewNop() + event := &model.OutboxEvent{ + EventID: "entry-2", + Subject: "ledger.entry.posted", + Payload: []byte(`{"journalEntryRef":"xyz789"}`), + Attempts: maxOutboxDeliveryAttempts - 1, + } + event.SetID(primitive.NewObjectID()) + event.OrganizationRef = primitive.NewObjectID() + + store := &recordingOutboxStore{ + pending: []*model.OutboxEvent{event}, + } + producer := &stubProducer{err: errors.New("publish failed")} + publisher := newOutboxPublisher(logger, store, producer) + + processed, err := publisher.dispatchPending(context.Background()) + require.NoError(t, err) + assert.Equal(t, 1, processed) + + require.Len(t, store.incremented, 1) + assert.Equal(t, *event.GetID(), store.incremented[0]) + + require.Len(t, store.markedFailed, 1) + assert.Equal(t, *event.GetID(), store.markedFailed[0]) + + assert.Empty(t, store.markedSent) +} + +type recordingOutboxStore struct { + mu sync.Mutex + + pending []*model.OutboxEvent + + markedSent []primitive.ObjectID + markedFailed []primitive.ObjectID + incremented []primitive.ObjectID +} + +func (s *recordingOutboxStore) Create(context.Context, *model.OutboxEvent) error { + return nil +} + +func (s *recordingOutboxStore) ListPending(context.Context, int) ([]*model.OutboxEvent, error) { + s.mu.Lock() + defer s.mu.Unlock() + events := s.pending + s.pending = nil + return events, nil +} + +func (s *recordingOutboxStore) MarkSent(_ context.Context, eventRef primitive.ObjectID, sentAt time.Time) error { + _ = sentAt + s.mu.Lock() + defer s.mu.Unlock() + s.markedSent = append(s.markedSent, eventRef) + return nil +} + +func (s *recordingOutboxStore) MarkFailed(_ context.Context, eventRef primitive.ObjectID) error { + s.mu.Lock() + defer s.mu.Unlock() + s.markedFailed = append(s.markedFailed, eventRef) + return nil +} + +func (s *recordingOutboxStore) IncrementAttempts(_ context.Context, eventRef primitive.ObjectID) error { + s.mu.Lock() + defer s.mu.Unlock() + s.incremented = append(s.incremented, eventRef) + return nil +} + +type stubProducer struct { + mu sync.Mutex + envelopes []me.Envelope + err error +} + +func (p *stubProducer) SendMessage(env me.Envelope) error { + p.mu.Lock() + defer p.mu.Unlock() + p.envelopes = append(p.envelopes, env) + return p.err +} diff --git a/api/ledger/internal/service/ledger/posting.go b/api/ledger/internal/service/ledger/posting.go new file mode 100644 index 0000000..0492bcf --- /dev/null +++ b/api/ledger/internal/service/ledger/posting.go @@ -0,0 +1,239 @@ +package ledger + +import ( + "context" + "fmt" + "time" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + storageMongo "github.com/tech/sendico/ledger/storage/mongo" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +const ledgerOutboxSubject = "ledger.entry.posted" + +// postCreditResponder implements credit posting with charges +func (s *Service) postCreditResponder(_ context.Context, req *ledgerv1.PostCreditRequest) gsresponse.Responder[ledgerv1.PostResponse] { + return func(ctx context.Context) (*ledgerv1.PostResponse, error) { + if req.IdempotencyKey == "" { + return nil, merrors.InvalidArgument("idempotency_key is required") + } + if req.OrganizationRef == "" { + return nil, merrors.InvalidArgument("organization_ref is required") + } + if req.LedgerAccountRef == "" { + return nil, merrors.InvalidArgument("ledger_account_ref is required") + } + if err := validateMoney(req.Money, "money"); err != nil { + return nil, err + } + + orgRef, err := parseObjectID(req.OrganizationRef) + if err != nil { + return nil, err + } + accountRef, err := parseObjectID(req.LedgerAccountRef) + if err != nil { + return nil, err + } + + existingEntry, err := s.storage.JournalEntries().GetByIdempotencyKey(ctx, orgRef, req.IdempotencyKey) + if err == nil && existingEntry != nil { + recordDuplicateRequest("credit") + s.logger.Info("duplicate credit request (idempotency)", + zap.String("idempotencyKey", req.IdempotencyKey), + zap.String("existingEntryID", existingEntry.GetID().Hex())) + return &ledgerv1.PostResponse{ + JournalEntryRef: existingEntry.GetID().Hex(), + Version: existingEntry.Version, + EntryType: ledgerv1.EntryType_ENTRY_CREDIT, + }, nil + } + if err != nil && err != storage.ErrJournalEntryNotFound { + recordJournalEntryError("credit", "idempotency_check_failed") + s.logger.Warn("failed to check idempotency", zap.Error(err)) + return nil, merrors.Internal("failed to check idempotency") + } + + account, err := s.storage.Accounts().Get(ctx, accountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + recordJournalEntryError("credit", "account_not_found") + return nil, merrors.NoData("account not found") + } + recordJournalEntryError("credit", "account_lookup_failed") + s.logger.Warn("failed to get account", zap.Error(err)) + return nil, merrors.Internal("failed to get account") + } + if err := validateAccountForOrg(account, orgRef, req.Money.Currency); err != nil { + recordJournalEntryError("credit", "account_invalid") + return nil, err + } + + accountsByRef := map[primitive.ObjectID]*model.Account{accountRef: account} + + eventTime := getEventTime(req.EventTime) + creditAmount, _ := parseDecimal(req.Money.Amount) + entryTotal := creditAmount + + charges := req.Charges + if len(charges) == 0 { + if computed, err := s.quoteFeesForCredit(ctx, req); err != nil { + s.logger.Warn("failed to quote fees", zap.Error(err)) + } else if len(computed) > 0 { + charges = computed + } + } + if err := validatePostingLines(charges); err != nil { + return nil, err + } + + postingLines := make([]*model.PostingLine, 0, 2+len(charges)) + mainLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: accountRef, + Amount: creditAmount.String(), + Currency: req.Money.Currency, + LineType: model.LineTypeMain, + } + mainLine.OrganizationRef = orgRef + postingLines = append(postingLines, mainLine) + + for i, charge := range charges { + chargeAccountRef, err := parseObjectID(charge.LedgerAccountRef) + if err != nil { + return nil, err + } + if charge.Money.Currency != req.Money.Currency { + return nil, merrors.InvalidArgument(fmt.Sprintf("charges[%d]: currency mismatch", i)) + } + + chargeAccount, err := s.getAccount(ctx, accountsByRef, chargeAccountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData(fmt.Sprintf("charges[%d]: account not found", i)) + } + s.logger.Warn("failed to get charge account", zap.Error(err), zap.String("chargeAccountRef", chargeAccountRef.Hex())) + return nil, merrors.Internal("failed to get charge account") + } + if err := validateAccountForOrg(chargeAccount, orgRef, charge.Money.Currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("charges[%d]: %s", i, err.Error())) + } + + chargeAmount, err := parseDecimal(charge.Money.Amount) + if err != nil { + return nil, err + } + entryTotal = entryTotal.Add(chargeAmount) + + chargeLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: chargeAccountRef, + Amount: chargeAmount.String(), + Currency: charge.Money.Currency, + LineType: protoLineTypeToModel(charge.LineType), + } + chargeLine.OrganizationRef = orgRef + postingLines = append(postingLines, chargeLine) + } + + contraAccount, err := s.resolveSettlementAccount(ctx, orgRef, req.Money.Currency, req.ContraLedgerAccountRef, accountsByRef) + if err != nil { + recordJournalEntryError("credit", "contra_resolve_failed") + return nil, err + } + contraAccountID := contraAccount.GetID() + if contraAccountID == nil { + recordJournalEntryError("credit", "contra_missing_id") + return nil, merrors.Internal("contra account missing identifier") + } + + contraAmount := entryTotal.Neg() + if !contraAmount.IsZero() || len(postingLines) == 1 { + contraLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: *contraAccountID, + Amount: contraAmount.String(), + Currency: req.Money.Currency, + LineType: model.LineTypeMain, + } + contraLine.OrganizationRef = orgRef + postingLines = append(postingLines, contraLine) + entryTotal = entryTotal.Add(contraAmount) + } + + if !entryTotal.IsZero() { + recordJournalEntryError("credit", "unbalanced_after_contra") + return nil, merrors.Internal("failed to balance journal entry") + } + + mongoStore, ok := s.storage.(*storageMongo.Store) + if !ok { + return nil, merrors.Internal("storage does not support transactions") + } + + result, err := mongoStore.TransactionFactory().CreateTransaction().Execute(ctx, func(txCtx context.Context) (any, error) { + entry := &model.JournalEntry{ + IdempotencyKey: req.IdempotencyKey, + EventTime: eventTime, + EntryType: model.EntryTypeCredit, + Description: req.Description, + Metadata: req.Metadata, + Version: time.Now().UnixNano(), + } + entry.OrganizationRef = orgRef + + if err := s.storage.JournalEntries().Create(txCtx, entry); err != nil { + s.logger.Warn("failed to create journal entry", zap.Error(err)) + return nil, merrors.Internal("failed to create journal entry") + } + + entryRef := entry.GetID() + if entryRef == nil { + return nil, merrors.Internal("journal entry missing identifier") + } + + for _, line := range postingLines { + line.JournalEntryRef = *entryRef + } + + if err := validateBalanced(postingLines); err != nil { + return nil, err + } + + if err := s.storage.PostingLines().CreateMany(txCtx, postingLines); err != nil { + s.logger.Warn("failed to create posting lines", zap.Error(err)) + return nil, merrors.Internal("failed to create posting lines") + } + + if err := s.upsertBalances(txCtx, postingLines, accountsByRef); err != nil { + return nil, err + } + + if err := s.enqueueOutbox(txCtx, entry, postingLines); err != nil { + return nil, err + } + + return &ledgerv1.PostResponse{ + JournalEntryRef: entryRef.Hex(), + Version: entry.Version, + EntryType: ledgerv1.EntryType_ENTRY_CREDIT, + }, nil + }) + + if err != nil { + recordJournalEntryError("credit", "transaction_failed") + return nil, err + } + + amountFloat, _ := creditAmount.Float64() + recordTransactionAmount(req.Money.Currency, "credit", amountFloat) + recordJournalEntry("credit", "success", 0) + return result.(*ledgerv1.PostResponse), nil + } +} diff --git a/api/ledger/internal/service/ledger/posting_debit.go b/api/ledger/internal/service/ledger/posting_debit.go new file mode 100644 index 0000000..717975f --- /dev/null +++ b/api/ledger/internal/service/ledger/posting_debit.go @@ -0,0 +1,233 @@ +package ledger + +import ( + "context" + "fmt" + "time" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + storageMongo "github.com/tech/sendico/ledger/storage/mongo" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// postDebitResponder implements debit posting with charges +func (s *Service) postDebitResponder(_ context.Context, req *ledgerv1.PostDebitRequest) gsresponse.Responder[ledgerv1.PostResponse] { + return func(ctx context.Context) (*ledgerv1.PostResponse, error) { + if req.IdempotencyKey == "" { + return nil, merrors.InvalidArgument("idempotency_key is required") + } + if req.OrganizationRef == "" { + return nil, merrors.InvalidArgument("organization_ref is required") + } + if req.LedgerAccountRef == "" { + return nil, merrors.InvalidArgument("ledger_account_ref is required") + } + if err := validateMoney(req.Money, "money"); err != nil { + return nil, err + } + + orgRef, err := parseObjectID(req.OrganizationRef) + if err != nil { + return nil, err + } + accountRef, err := parseObjectID(req.LedgerAccountRef) + if err != nil { + return nil, err + } + + existingEntry, err := s.storage.JournalEntries().GetByIdempotencyKey(ctx, orgRef, req.IdempotencyKey) + if err == nil && existingEntry != nil { + recordDuplicateRequest("debit") + s.logger.Info("duplicate debit request (idempotency)", + zap.String("idempotencyKey", req.IdempotencyKey), + zap.String("existingEntryID", existingEntry.GetID().Hex())) + return &ledgerv1.PostResponse{ + JournalEntryRef: existingEntry.GetID().Hex(), + Version: existingEntry.Version, + EntryType: ledgerv1.EntryType_ENTRY_DEBIT, + }, nil + } + if err != nil && err != storage.ErrJournalEntryNotFound { + s.logger.Warn("failed to check idempotency", zap.Error(err)) + return nil, merrors.Internal("failed to check idempotency") + } + + account, err := s.storage.Accounts().Get(ctx, accountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData("account not found") + } + s.logger.Warn("failed to get account", zap.Error(err)) + return nil, merrors.Internal("failed to get account") + } + if err := validateAccountForOrg(account, orgRef, req.Money.Currency); err != nil { + return nil, err + } + + accountsByRef := map[primitive.ObjectID]*model.Account{accountRef: account} + + eventTime := getEventTime(req.EventTime) + debitAmount, _ := parseDecimal(req.Money.Amount) + entryTotal := debitAmount.Neg() + + charges := req.Charges + if len(charges) == 0 { + if computed, err := s.quoteFeesForDebit(ctx, req); err != nil { + s.logger.Warn("failed to quote fees", zap.Error(err)) + } else if len(computed) > 0 { + charges = computed + } + } + if err := validatePostingLines(charges); err != nil { + return nil, err + } + + postingLines := make([]*model.PostingLine, 0, 2+len(charges)) + mainLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: accountRef, + Amount: debitAmount.Neg().String(), + Currency: req.Money.Currency, + LineType: model.LineTypeMain, + } + mainLine.OrganizationRef = orgRef + postingLines = append(postingLines, mainLine) + + for i, charge := range charges { + chargeAccountRef, err := parseObjectID(charge.LedgerAccountRef) + if err != nil { + return nil, err + } + if charge.Money.Currency != req.Money.Currency { + return nil, merrors.InvalidArgument(fmt.Sprintf("charges[%d]: currency mismatch", i)) + } + + chargeAccount, err := s.getAccount(ctx, accountsByRef, chargeAccountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData(fmt.Sprintf("charges[%d]: account not found", i)) + } + s.logger.Warn("failed to get charge account", zap.Error(err), zap.String("chargeAccountRef", chargeAccountRef.Hex())) + return nil, merrors.Internal("failed to get charge account") + } + if err := validateAccountForOrg(chargeAccount, orgRef, charge.Money.Currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("charges[%d]: %s", i, err.Error())) + } + + chargeAmount, err := parseDecimal(charge.Money.Amount) + if err != nil { + return nil, err + } + entryTotal = entryTotal.Add(chargeAmount) + + chargeLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: chargeAccountRef, + Amount: chargeAmount.String(), + Currency: charge.Money.Currency, + LineType: protoLineTypeToModel(charge.LineType), + } + chargeLine.OrganizationRef = orgRef + postingLines = append(postingLines, chargeLine) + } + + contraAccount, err := s.resolveSettlementAccount(ctx, orgRef, req.Money.Currency, req.ContraLedgerAccountRef, accountsByRef) + if err != nil { + recordJournalEntryError("debit", "contra_resolve_failed") + return nil, err + } + contraAccountID := contraAccount.GetID() + if contraAccountID == nil { + recordJournalEntryError("debit", "contra_missing_id") + return nil, merrors.Internal("contra account missing identifier") + } + + contraAmount := entryTotal.Neg() + if !contraAmount.IsZero() || len(postingLines) == 1 { + contraLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: *contraAccountID, + Amount: contraAmount.String(), + Currency: req.Money.Currency, + LineType: model.LineTypeMain, + } + contraLine.OrganizationRef = orgRef + postingLines = append(postingLines, contraLine) + entryTotal = entryTotal.Add(contraAmount) + } + + if !entryTotal.IsZero() { + recordJournalEntryError("debit", "unbalanced_after_contra") + return nil, merrors.Internal("failed to balance journal entry") + } + + mongoStore, ok := s.storage.(*storageMongo.Store) + if !ok { + return nil, merrors.Internal("storage does not support transactions") + } + + result, err := mongoStore.TransactionFactory().CreateTransaction().Execute(ctx, func(txCtx context.Context) (any, error) { + entry := &model.JournalEntry{ + IdempotencyKey: req.IdempotencyKey, + EventTime: eventTime, + EntryType: model.EntryTypeDebit, + Description: req.Description, + Metadata: req.Metadata, + Version: time.Now().UnixNano(), + } + entry.OrganizationRef = orgRef + + if err := s.storage.JournalEntries().Create(txCtx, entry); err != nil { + s.logger.Warn("failed to create journal entry", zap.Error(err)) + return nil, merrors.Internal("failed to create journal entry") + } + + entryRef := entry.GetID() + if entryRef == nil { + return nil, merrors.Internal("journal entry missing identifier") + } + + for _, line := range postingLines { + line.JournalEntryRef = *entryRef + } + + if err := validateBalanced(postingLines); err != nil { + return nil, err + } + + if err := s.storage.PostingLines().CreateMany(txCtx, postingLines); err != nil { + s.logger.Warn("failed to create posting lines", zap.Error(err)) + return nil, merrors.Internal("failed to create posting lines") + } + + if err := s.upsertBalances(txCtx, postingLines, accountsByRef); err != nil { + return nil, err + } + + if err := s.enqueueOutbox(txCtx, entry, postingLines); err != nil { + return nil, err + } + + return &ledgerv1.PostResponse{ + JournalEntryRef: entryRef.Hex(), + Version: entry.Version, + EntryType: ledgerv1.EntryType_ENTRY_DEBIT, + }, nil + }) + + if err != nil { + recordJournalEntryError("debit", "transaction_failed") + return nil, err + } + + amountFloat, _ := debitAmount.Float64() + recordTransactionAmount(req.Money.Currency, "debit", amountFloat) + recordJournalEntry("debit", "success", 0) + return result.(*ledgerv1.PostResponse), nil + } +} diff --git a/api/ledger/internal/service/ledger/posting_fx.go b/api/ledger/internal/service/ledger/posting_fx.go new file mode 100644 index 0000000..95e7ac3 --- /dev/null +++ b/api/ledger/internal/service/ledger/posting_fx.go @@ -0,0 +1,254 @@ +package ledger + +import ( + "context" + "fmt" + "time" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + storageMongo "github.com/tech/sendico/ledger/storage/mongo" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// fxResponder implements foreign exchange transactions with charges +func (s *Service) fxResponder(_ context.Context, req *ledgerv1.FXRequest) gsresponse.Responder[ledgerv1.PostResponse] { + return func(ctx context.Context) (*ledgerv1.PostResponse, error) { + // Validate request + if req.IdempotencyKey == "" { + return nil, merrors.InvalidArgument("idempotency_key is required") + } + if req.OrganizationRef == "" { + return nil, merrors.InvalidArgument("organization_ref is required") + } + if req.FromLedgerAccountRef == "" { + return nil, merrors.InvalidArgument("from_ledger_account_ref is required") + } + if req.ToLedgerAccountRef == "" { + return nil, merrors.InvalidArgument("to_ledger_account_ref is required") + } + if req.FromLedgerAccountRef == req.ToLedgerAccountRef { + return nil, merrors.InvalidArgument("cannot exchange to same account") + } + if err := validateMoney(req.FromMoney, "from_money"); err != nil { + return nil, err + } + if err := validateMoney(req.ToMoney, "to_money"); err != nil { + return nil, err + } + if req.FromMoney.Currency == req.ToMoney.Currency { + return nil, merrors.InvalidArgument("from_money and to_money must have different currencies") + } + if req.Rate == "" { + return nil, merrors.InvalidArgument("rate is required") + } + if err := validatePostingLines(req.Charges); err != nil { + return nil, err + } + + orgRef, err := parseObjectID(req.OrganizationRef) + if err != nil { + return nil, err + } + fromAccountRef, err := parseObjectID(req.FromLedgerAccountRef) + if err != nil { + return nil, err + } + toAccountRef, err := parseObjectID(req.ToLedgerAccountRef) + if err != nil { + return nil, err + } + + // Check for duplicate idempotency key + existingEntry, err := s.storage.JournalEntries().GetByIdempotencyKey(ctx, orgRef, req.IdempotencyKey) + if err == nil && existingEntry != nil { + recordDuplicateRequest("fx") + s.logger.Info("duplicate FX request (idempotency)", + zap.String("idempotencyKey", req.IdempotencyKey), + zap.String("existingEntryID", existingEntry.GetID().Hex())) + return &ledgerv1.PostResponse{ + JournalEntryRef: existingEntry.GetID().Hex(), + Version: existingEntry.Version, + EntryType: ledgerv1.EntryType_ENTRY_FX, + }, nil + } + if err != nil && err != storage.ErrJournalEntryNotFound { + s.logger.Warn("failed to check idempotency", zap.Error(err)) + return nil, merrors.Internal("failed to check idempotency") + } + + // Verify both accounts exist and are active + fromAccount, err := s.storage.Accounts().Get(ctx, fromAccountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData("from_account not found") + } + s.logger.Warn("failed to get from_account", zap.Error(err)) + return nil, merrors.Internal("failed to get from_account") + } + if err := validateAccountForOrg(fromAccount, orgRef, req.FromMoney.Currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("from_account: %s", err.Error())) + } + + toAccount, err := s.storage.Accounts().Get(ctx, toAccountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData("to_account not found") + } + s.logger.Warn("failed to get to_account", zap.Error(err)) + return nil, merrors.Internal("failed to get to_account") + } + if err := validateAccountForOrg(toAccount, orgRef, req.ToMoney.Currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("to_account: %s", err.Error())) + } + + accountsByRef := map[primitive.ObjectID]*model.Account{ + fromAccountRef: fromAccount, + toAccountRef: toAccount, + } + + eventTime := getEventTime(req.EventTime) + fromAmount, _ := parseDecimal(req.FromMoney.Amount) + toAmount, _ := parseDecimal(req.ToMoney.Amount) + + // Create posting lines for FX + // Dr From Account in fromCurrency (debit = negative) + // Cr To Account in toCurrency (credit = positive) + postingLines := make([]*model.PostingLine, 0, 2+len(req.Charges)) + + // Debit from account + fromLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: fromAccountRef, + Amount: fromAmount.Neg().String(), // negative = debit + Currency: req.FromMoney.Currency, + LineType: model.LineTypeMain, + } + fromLine.OrganizationRef = orgRef + postingLines = append(postingLines, fromLine) + + // Credit to account + toLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: toAccountRef, + Amount: toAmount.String(), // positive = credit + Currency: req.ToMoney.Currency, + LineType: model.LineTypeMain, + } + toLine.OrganizationRef = orgRef + postingLines = append(postingLines, toLine) + + for i, charge := range req.Charges { + chargeAccountRef, err := parseObjectID(charge.LedgerAccountRef) + if err != nil { + return nil, err + } + + chargeAccount, err := s.getAccount(ctx, accountsByRef, chargeAccountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData(fmt.Sprintf("charges[%d]: account not found", i)) + } + s.logger.Warn("failed to get FX charge account", zap.Error(err), zap.String("chargeAccountRef", chargeAccountRef.Hex())) + return nil, merrors.Internal("failed to get charge account") + } + if err := validateAccountForOrg(chargeAccount, orgRef, charge.Money.Currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("charges[%d]: %s", i, err.Error())) + } + + chargeAmount, err := parseDecimal(charge.Money.Amount) + if err != nil { + return nil, err + } + + chargeLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: chargeAccountRef, + Amount: chargeAmount.String(), + Currency: charge.Money.Currency, + LineType: protoLineTypeToModel(charge.LineType), + } + chargeLine.OrganizationRef = orgRef + postingLines = append(postingLines, chargeLine) + } + + // Execute in transaction + mongoStore, ok := s.storage.(*storageMongo.Store) + if !ok { + return nil, merrors.Internal("storage does not support transactions") + } + + result, err := mongoStore.TransactionFactory().CreateTransaction().Execute(ctx, func(txCtx context.Context) (any, error) { + metadata := make(map[string]string) + if req.Metadata != nil { + for k, v := range req.Metadata { + metadata[k] = v + } + } + metadata["fx_rate"] = req.Rate + metadata["from_currency"] = req.FromMoney.Currency + metadata["to_currency"] = req.ToMoney.Currency + metadata["from_amount"] = req.FromMoney.Amount + metadata["to_amount"] = req.ToMoney.Amount + + entry := &model.JournalEntry{ + IdempotencyKey: req.IdempotencyKey, + EventTime: eventTime, + EntryType: model.EntryTypeFX, + Description: req.Description, + Metadata: metadata, + Version: time.Now().UnixNano(), + } + entry.OrganizationRef = orgRef + + if err := s.storage.JournalEntries().Create(txCtx, entry); err != nil { + s.logger.Warn("failed to create journal entry", zap.Error(err)) + return nil, merrors.Internal("failed to create journal entry") + } + + entryRef := entry.GetID() + if entryRef == nil { + return nil, merrors.Internal("journal entry missing identifier") + } + + for _, line := range postingLines { + line.JournalEntryRef = *entryRef + } + + if err := s.storage.PostingLines().CreateMany(txCtx, postingLines); err != nil { + s.logger.Warn("failed to create posting lines", zap.Error(err)) + return nil, merrors.Internal("failed to create posting lines") + } + + if err := s.upsertBalances(txCtx, postingLines, accountsByRef); err != nil { + return nil, err + } + + if err := s.enqueueOutbox(txCtx, entry, postingLines); err != nil { + return nil, err + } + + return &ledgerv1.PostResponse{ + JournalEntryRef: entryRef.Hex(), + Version: entry.Version, + EntryType: ledgerv1.EntryType_ENTRY_FX, + }, nil + }) + + if err != nil { + recordJournalEntryError("fx", "transaction_failed") + return nil, err + } + + fromAmountFloat, _ := fromAmount.Float64() + toAmountFloat, _ := toAmount.Float64() + recordTransactionAmount(req.FromMoney.Currency, "fx", fromAmountFloat) + recordTransactionAmount(req.ToMoney.Currency, "fx", toAmountFloat) + recordJournalEntry("fx", "success", 0) + return result.(*ledgerv1.PostResponse), nil + } +} diff --git a/api/ledger/internal/service/ledger/posting_support.go b/api/ledger/internal/service/ledger/posting_support.go new file mode 100644 index 0000000..d3ff4a7 --- /dev/null +++ b/api/ledger/internal/service/ledger/posting_support.go @@ -0,0 +1,228 @@ +package ledger + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "time" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/merrors" + "github.com/shopspring/decimal" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +type outboxLinePayload struct { + AccountRef string `json:"accountRef"` + Amount string `json:"amount"` + Currency string `json:"currency"` + LineType string `json:"lineType"` +} + +type outboxJournalPayload struct { + JournalEntryRef string `json:"journalEntryRef"` + EntryType string `json:"entryType"` + OrganizationRef string `json:"organizationRef"` + Version int64 `json:"version"` + EventTime time.Time `json:"eventTime"` + Lines []outboxLinePayload `json:"lines"` +} + +func validateAccountForOrg(account *model.Account, orgRef primitive.ObjectID, currency string) error { + if account == nil { + return merrors.InvalidArgument("account is required") + } + if account.OrganizationRef != orgRef { + return merrors.InvalidArgument("account does not belong to organization") + } + if account.Status != model.AccountStatusActive { + return merrors.InvalidArgument(fmt.Sprintf("account is %s", account.Status)) + } + if currency != "" && account.Currency != currency { + return merrors.InvalidArgument(fmt.Sprintf("account currency mismatch: account=%s, expected=%s", account.Currency, currency)) + } + return nil +} + +func (s *Service) getAccount(ctx context.Context, cache map[primitive.ObjectID]*model.Account, accountRef primitive.ObjectID) (*model.Account, error) { + if accountRef.IsZero() { + return nil, merrors.InvalidArgument("account reference is required") + } + if account, ok := cache[accountRef]; ok { + return account, nil + } + + account, err := s.storage.Accounts().Get(ctx, accountRef) + if err != nil { + return nil, err + } + cache[accountRef] = account + return account, nil +} + +func (s *Service) resolveSettlementAccount(ctx context.Context, orgRef primitive.ObjectID, currency, override string, cache map[primitive.ObjectID]*model.Account) (*model.Account, error) { + if override != "" { + overrideRef, err := parseObjectID(override) + if err != nil { + return nil, err + } + account, err := s.getAccount(ctx, cache, overrideRef) + if err != nil { + if errors.Is(err, storage.ErrAccountNotFound) { + return nil, merrors.NoData("contra account not found") + } + s.logger.Warn("failed to load override contra account", zap.Error(err), zap.String("accountRef", overrideRef.Hex())) + return nil, merrors.Internal("failed to load contra account") + } + if err := validateAccountForOrg(account, orgRef, currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("contra account: %s", err.Error())) + } + return account, nil + } + + account, err := s.storage.Accounts().GetDefaultSettlement(ctx, orgRef, currency) + if err != nil { + if errors.Is(err, storage.ErrAccountNotFound) { + return nil, merrors.InvalidArgument("no default settlement account configured for currency") + } + s.logger.Warn("failed to resolve default settlement account", + zap.Error(err), + zap.String("organizationRef", orgRef.Hex()), + zap.String("currency", currency)) + return nil, merrors.Internal("failed to resolve settlement account") + } + + accountID := account.GetID() + if accountID == nil { + return nil, merrors.Internal("settlement account missing identifier") + } + cache[*accountID] = account + + if err := validateAccountForOrg(account, orgRef, currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("settlement account: %s", err.Error())) + } + + return account, nil +} + +func (s *Service) upsertBalances(ctx context.Context, lines []*model.PostingLine, accounts map[primitive.ObjectID]*model.Account) error { + if len(lines) == 0 { + return nil + } + + balanceDeltas := make(map[primitive.ObjectID]decimal.Decimal, len(lines)) + for _, line := range lines { + delta, err := parseDecimal(line.Amount) + if err != nil { + return err + } + if current, ok := balanceDeltas[line.AccountRef]; ok { + balanceDeltas[line.AccountRef] = current.Add(delta) + continue + } + balanceDeltas[line.AccountRef] = delta + } + + balancesStore := s.storage.Balances() + now := time.Now().UTC() + + for accountRef, delta := range balanceDeltas { + account := accounts[accountRef] + if account == nil { + s.logger.Warn("account cache missing for balance update", zap.String("accountRef", accountRef.Hex())) + return merrors.Internal("account cache missing for balance update") + } + + currentBalance, err := balancesStore.Get(ctx, accountRef) + if err != nil && !errors.Is(err, storage.ErrBalanceNotFound) { + s.logger.Warn("failed to fetch account balance", + zap.Error(err), + zap.String("accountRef", accountRef.Hex())) + return merrors.Internal("failed to update balance") + } + + newAmount := delta + version := int64(1) + if currentBalance != nil { + existing, err := parseDecimal(currentBalance.Balance) + if err != nil { + return err + } + newAmount = existing.Add(delta) + version = currentBalance.Version + 1 + } + + if !account.AllowNegative && newAmount.LessThan(decimal.Zero) { + return merrors.InvalidArgument(fmt.Sprintf("account %s does not allow negative balances", accountRef.Hex())) + } + + newBalance := &model.AccountBalance{ + AccountRef: accountRef, + Balance: newAmount.String(), + Currency: account.Currency, + Version: version, + LastUpdated: now, + } + newBalance.OrganizationRef = account.OrganizationRef + + if err := balancesStore.Upsert(ctx, newBalance); err != nil { + s.logger.Warn("failed to upsert account balance", zap.Error(err), zap.String("accountRef", accountRef.Hex())) + return merrors.Internal("failed to update balance") + } + } + + return nil +} + +func (s *Service) enqueueOutbox(ctx context.Context, entry *model.JournalEntry, lines []*model.PostingLine) error { + if entry == nil { + return merrors.Internal("journal entry is required") + } + entryID := entry.GetID() + if entryID == nil { + return merrors.Internal("journal entry missing identifier") + } + + payload := outboxJournalPayload{ + JournalEntryRef: entryID.Hex(), + EntryType: string(entry.EntryType), + OrganizationRef: entry.OrganizationRef.Hex(), + Version: entry.Version, + EventTime: entry.EventTime, + Lines: make([]outboxLinePayload, 0, len(lines)), + } + + for _, line := range lines { + payload.Lines = append(payload.Lines, outboxLinePayload{ + AccountRef: line.AccountRef.Hex(), + Amount: line.Amount, + Currency: line.Currency, + LineType: string(line.LineType), + }) + } + + body, err := json.Marshal(payload) + if err != nil { + s.logger.Warn("failed to marshal ledger outbox payload", zap.Error(err)) + return merrors.Internal("failed to marshal ledger event") + } + + event := &model.OutboxEvent{ + EventID: entryID.Hex(), + Subject: ledgerOutboxSubject, + Payload: body, + Status: model.OutboxStatusPending, + Attempts: 0, + } + event.OrganizationRef = entry.OrganizationRef + + if err := s.storage.Outbox().Create(ctx, event); err != nil { + s.logger.Warn("failed to enqueue ledger outbox event", zap.Error(err)) + return merrors.Internal("failed to enqueue ledger event") + } + + return nil +} diff --git a/api/ledger/internal/service/ledger/posting_support_test.go b/api/ledger/internal/service/ledger/posting_support_test.go new file mode 100644 index 0000000..1cc3731 --- /dev/null +++ b/api/ledger/internal/service/ledger/posting_support_test.go @@ -0,0 +1,282 @@ +package ledger + +import ( + "context" + "encoding/json" + "errors" + "testing" + "time" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/merrors" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +type stubRepository struct { + accounts storage.AccountsStore + balances storage.BalancesStore + outbox storage.OutboxStore +} + +func (s *stubRepository) Ping(context.Context) error { return nil } +func (s *stubRepository) Accounts() storage.AccountsStore { return s.accounts } +func (s *stubRepository) JournalEntries() storage.JournalEntriesStore { return nil } +func (s *stubRepository) PostingLines() storage.PostingLinesStore { return nil } +func (s *stubRepository) Balances() storage.BalancesStore { return s.balances } +func (s *stubRepository) Outbox() storage.OutboxStore { return s.outbox } + +type stubAccountsStore struct { + getByID map[primitive.ObjectID]*model.Account + defaultSettlement *model.Account + getErr error + defaultErr error +} + +func (s *stubAccountsStore) Create(context.Context, *model.Account) error { + return merrors.NotImplemented("create") +} +func (s *stubAccountsStore) Get(ctx context.Context, accountRef primitive.ObjectID) (*model.Account, error) { + if s.getErr != nil { + return nil, s.getErr + } + if acc, ok := s.getByID[accountRef]; ok { + return acc, nil + } + return nil, storage.ErrAccountNotFound +} +func (s *stubAccountsStore) GetByAccountCode(context.Context, primitive.ObjectID, string, string) (*model.Account, error) { + return nil, merrors.NotImplemented("get by code") +} +func (s *stubAccountsStore) GetDefaultSettlement(context.Context, primitive.ObjectID, string) (*model.Account, error) { + if s.defaultErr != nil { + return nil, s.defaultErr + } + if s.defaultSettlement == nil { + return nil, storage.ErrAccountNotFound + } + return s.defaultSettlement, nil +} +func (s *stubAccountsStore) ListByOrganization(context.Context, primitive.ObjectID, int, int) ([]*model.Account, error) { + return nil, merrors.NotImplemented("list") +} +func (s *stubAccountsStore) UpdateStatus(context.Context, primitive.ObjectID, model.AccountStatus) error { + return merrors.NotImplemented("update status") +} + +type stubBalancesStore struct { + records map[primitive.ObjectID]*model.AccountBalance + upserts []*model.AccountBalance + getErr error + upErr error +} + +func (s *stubBalancesStore) Get(ctx context.Context, accountRef primitive.ObjectID) (*model.AccountBalance, error) { + if s.getErr != nil { + return nil, s.getErr + } + if balance, ok := s.records[accountRef]; ok { + return balance, nil + } + return nil, storage.ErrBalanceNotFound +} + +func (s *stubBalancesStore) Upsert(ctx context.Context, balance *model.AccountBalance) error { + if s.upErr != nil { + return s.upErr + } + copied := *balance + s.upserts = append(s.upserts, &copied) + if s.records == nil { + s.records = make(map[primitive.ObjectID]*model.AccountBalance) + } + s.records[balance.AccountRef] = &copied + return nil +} + +func (s *stubBalancesStore) IncrementBalance(context.Context, primitive.ObjectID, string) error { + return merrors.NotImplemented("increment") +} + +type stubOutboxStore struct { + created []*model.OutboxEvent + err error +} + +func (s *stubOutboxStore) Create(ctx context.Context, event *model.OutboxEvent) error { + if s.err != nil { + return s.err + } + copied := *event + s.created = append(s.created, &copied) + return nil +} + +func (s *stubOutboxStore) ListPending(context.Context, int) ([]*model.OutboxEvent, error) { + return nil, merrors.NotImplemented("list") +} + +func (s *stubOutboxStore) MarkSent(context.Context, primitive.ObjectID, time.Time) error { + return merrors.NotImplemented("mark sent") +} + +func (s *stubOutboxStore) MarkFailed(context.Context, primitive.ObjectID) error { + return merrors.NotImplemented("mark failed") +} + +func (s *stubOutboxStore) IncrementAttempts(context.Context, primitive.ObjectID) error { + return merrors.NotImplemented("increment attempts") +} + +func TestResolveSettlementAccount_Default(t *testing.T) { + ctx := context.Background() + orgRef := primitive.NewObjectID() + settlementID := primitive.NewObjectID() + settlement := &model.Account{} + settlement.SetID(settlementID) + settlement.OrganizationRef = orgRef + settlement.Currency = "USD" + settlement.Status = model.AccountStatusActive + + accounts := &stubAccountsStore{defaultSettlement: settlement} + repo := &stubRepository{accounts: accounts} + service := &Service{logger: zap.NewNop(), storage: repo} + cache := make(map[primitive.ObjectID]*model.Account) + + result, err := service.resolveSettlementAccount(ctx, orgRef, "USD", "", cache) + + require.NoError(t, err) + assert.Equal(t, settlement, result) + assert.Equal(t, settlement, cache[settlementID]) +} + +func TestResolveSettlementAccount_Override(t *testing.T) { + ctx := context.Background() + orgRef := primitive.NewObjectID() + overrideID := primitive.NewObjectID() + override := &model.Account{} + override.SetID(overrideID) + override.OrganizationRef = orgRef + override.Currency = "EUR" + override.Status = model.AccountStatusActive + + accounts := &stubAccountsStore{getByID: map[primitive.ObjectID]*model.Account{overrideID: override}} + repo := &stubRepository{accounts: accounts} + service := &Service{logger: zap.NewNop(), storage: repo} + cache := make(map[primitive.ObjectID]*model.Account) + + result, err := service.resolveSettlementAccount(ctx, orgRef, "EUR", overrideID.Hex(), cache) + + require.NoError(t, err) + assert.Equal(t, override, result) + assert.Equal(t, override, cache[overrideID]) +} + +func TestResolveSettlementAccount_NoDefault(t *testing.T) { + ctx := context.Background() + orgRef := primitive.NewObjectID() + accounts := &stubAccountsStore{defaultErr: storage.ErrAccountNotFound} + repo := &stubRepository{accounts: accounts} + service := &Service{logger: zap.NewNop(), storage: repo} + + _, err := service.resolveSettlementAccount(ctx, orgRef, "USD", "", map[primitive.ObjectID]*model.Account{}) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) +} + +func TestUpsertBalances_Succeeds(t *testing.T) { + ctx := context.Background() + orgRef := primitive.NewObjectID() + accountRef := primitive.NewObjectID() + account := &model.Account{AllowNegative: false, Currency: "USD"} + account.OrganizationRef = orgRef + + balanceLines := []*model.PostingLine{ + { + AccountRef: accountRef, + Amount: "50", + Currency: "USD", + }, + } + + balances := &stubBalancesStore{} + repo := &stubRepository{balances: balances} + service := &Service{logger: zap.NewNop(), storage: repo} + accountCache := map[primitive.ObjectID]*model.Account{accountRef: account} + + require.NoError(t, service.upsertBalances(ctx, balanceLines, accountCache)) + require.Len(t, balances.upserts, 1) + assert.Equal(t, "50", balances.upserts[0].Balance) + assert.Equal(t, int64(1), balances.upserts[0].Version) + assert.Equal(t, "USD", balances.upserts[0].Currency) +} + +func TestUpsertBalances_DisallowNegative(t *testing.T) { + ctx := context.Background() + orgRef := primitive.NewObjectID() + accountRef := primitive.NewObjectID() + account := &model.Account{AllowNegative: false, Currency: "USD"} + account.OrganizationRef = orgRef + + balanceLines := []*model.PostingLine{ + { + AccountRef: accountRef, + Amount: "-10", + Currency: "USD", + }, + } + + balances := &stubBalancesStore{} + repo := &stubRepository{balances: balances} + service := &Service{logger: zap.NewNop(), storage: repo} + accountCache := map[primitive.ObjectID]*model.Account{accountRef: account} + + err := service.upsertBalances(ctx, balanceLines, accountCache) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) +} + +func TestEnqueueOutbox_CreatesEvent(t *testing.T) { + ctx := context.Background() + orgRef := primitive.NewObjectID() + entryID := primitive.NewObjectID() + entry := &model.JournalEntry{ + IdempotencyKey: "idem", + EventTime: time.Now().UTC(), + EntryType: model.EntryTypeCredit, + Version: 42, + } + entry.OrganizationRef = orgRef + entry.SetID(entryID) + + lines := []*model.PostingLine{ + { + AccountRef: primitive.NewObjectID(), + Amount: "100", + Currency: "USD", + LineType: model.LineTypeMain, + }, + } + + producer := &stubOutboxStore{} + repo := &stubRepository{outbox: producer} + service := &Service{logger: zap.NewNop(), storage: repo} + + require.NoError(t, service.enqueueOutbox(ctx, entry, lines)) + require.Len(t, producer.created, 1) + event := producer.created[0] + assert.Equal(t, entryID.Hex(), event.EventID) + assert.Equal(t, ledgerOutboxSubject, event.Subject) + + var payload outboxJournalPayload + require.NoError(t, json.Unmarshal(event.Payload, &payload)) + assert.Equal(t, entryID.Hex(), payload.JournalEntryRef) + assert.Equal(t, "credit", payload.EntryType) + assert.Len(t, payload.Lines, 1) + assert.Equal(t, "100", payload.Lines[0].Amount) +} diff --git a/api/ledger/internal/service/ledger/posting_transfer.go b/api/ledger/internal/service/ledger/posting_transfer.go new file mode 100644 index 0000000..b17e990 --- /dev/null +++ b/api/ledger/internal/service/ledger/posting_transfer.go @@ -0,0 +1,238 @@ +package ledger + +import ( + "context" + "fmt" + "time" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + storageMongo "github.com/tech/sendico/ledger/storage/mongo" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// transferResponder implements internal transfer between accounts +func (s *Service) transferResponder(_ context.Context, req *ledgerv1.TransferRequest) gsresponse.Responder[ledgerv1.PostResponse] { + return func(ctx context.Context) (*ledgerv1.PostResponse, error) { + // Validate request + if req.IdempotencyKey == "" { + return nil, merrors.InvalidArgument("idempotency_key is required") + } + if req.OrganizationRef == "" { + return nil, merrors.InvalidArgument("organization_ref is required") + } + if req.FromLedgerAccountRef == "" { + return nil, merrors.InvalidArgument("from_ledger_account_ref is required") + } + if req.ToLedgerAccountRef == "" { + return nil, merrors.InvalidArgument("to_ledger_account_ref is required") + } + if req.FromLedgerAccountRef == req.ToLedgerAccountRef { + return nil, merrors.InvalidArgument("cannot transfer to same account") + } + if err := validateMoney(req.Money, "money"); err != nil { + return nil, err + } + if err := validatePostingLines(req.Charges); err != nil { + return nil, err + } + + orgRef, err := parseObjectID(req.OrganizationRef) + if err != nil { + return nil, err + } + fromAccountRef, err := parseObjectID(req.FromLedgerAccountRef) + if err != nil { + return nil, err + } + toAccountRef, err := parseObjectID(req.ToLedgerAccountRef) + if err != nil { + return nil, err + } + + // Check for duplicate idempotency key + existingEntry, err := s.storage.JournalEntries().GetByIdempotencyKey(ctx, orgRef, req.IdempotencyKey) + if err == nil && existingEntry != nil { + recordDuplicateRequest("transfer") + s.logger.Info("duplicate transfer request (idempotency)", + zap.String("idempotencyKey", req.IdempotencyKey), + zap.String("existingEntryID", existingEntry.GetID().Hex())) + return &ledgerv1.PostResponse{ + JournalEntryRef: existingEntry.GetID().Hex(), + Version: existingEntry.Version, + EntryType: ledgerv1.EntryType_ENTRY_TRANSFER, + }, nil + } + if err != nil && err != storage.ErrJournalEntryNotFound { + s.logger.Warn("failed to check idempotency", zap.Error(err)) + return nil, merrors.Internal("failed to check idempotency") + } + + // Verify both accounts exist and are active + fromAccount, err := s.storage.Accounts().Get(ctx, fromAccountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData("from_account not found") + } + s.logger.Warn("failed to get from_account", zap.Error(err)) + return nil, merrors.Internal("failed to get from_account") + } + if err := validateAccountForOrg(fromAccount, orgRef, req.Money.Currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("from_account: %s", err.Error())) + } + + toAccount, err := s.storage.Accounts().Get(ctx, toAccountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData("to_account not found") + } + s.logger.Warn("failed to get to_account", zap.Error(err)) + return nil, merrors.Internal("failed to get to_account") + } + if err := validateAccountForOrg(toAccount, orgRef, req.Money.Currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("to_account: %s", err.Error())) + } + + accountsByRef := map[primitive.ObjectID]*model.Account{ + fromAccountRef: fromAccount, + toAccountRef: toAccount, + } + + eventTime := getEventTime(req.EventTime) + transferAmount, _ := parseDecimal(req.Money.Amount) + + // Create posting lines for transfer + // Dr From Account (debit = negative) + // Cr To Account (credit = positive) + postingLines := make([]*model.PostingLine, 0, 2+len(req.Charges)) + + // Debit from account + fromLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: fromAccountRef, + Amount: transferAmount.Neg().String(), // negative = debit + Currency: req.Money.Currency, + LineType: model.LineTypeMain, + } + fromLine.OrganizationRef = orgRef + postingLines = append(postingLines, fromLine) + + // Credit to account + toLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: toAccountRef, + Amount: transferAmount.String(), // positive = credit + Currency: req.Money.Currency, + LineType: model.LineTypeMain, + } + toLine.OrganizationRef = orgRef + postingLines = append(postingLines, toLine) + + // Process charges (fees/spreads) + for i, charge := range req.Charges { + chargeAccountRef, err := parseObjectID(charge.LedgerAccountRef) + if err != nil { + return nil, err + } + if charge.Money.Currency != req.Money.Currency { + return nil, merrors.InvalidArgument(fmt.Sprintf("charges[%d]: currency mismatch", i)) + } + + chargeAccount, err := s.getAccount(ctx, accountsByRef, chargeAccountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData(fmt.Sprintf("charges[%d]: account not found", i)) + } + s.logger.Warn("failed to get charge account", zap.Error(err), zap.String("chargeAccountRef", chargeAccountRef.Hex())) + return nil, merrors.Internal("failed to get charge account") + } + if err := validateAccountForOrg(chargeAccount, orgRef, charge.Money.Currency); err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("charges[%d]: %s", i, err.Error())) + } + + chargeAmount, err := parseDecimal(charge.Money.Amount) + if err != nil { + return nil, err + } + + chargeLine := &model.PostingLine{ + JournalEntryRef: primitive.NilObjectID, + AccountRef: chargeAccountRef, + Amount: chargeAmount.String(), + Currency: charge.Money.Currency, + LineType: protoLineTypeToModel(charge.LineType), + } + chargeLine.OrganizationRef = orgRef + postingLines = append(postingLines, chargeLine) + } + + // Execute in transaction + mongoStore, ok := s.storage.(*storageMongo.Store) + if !ok { + return nil, merrors.Internal("storage does not support transactions") + } + + result, err := mongoStore.TransactionFactory().CreateTransaction().Execute(ctx, func(txCtx context.Context) (any, error) { + entry := &model.JournalEntry{ + IdempotencyKey: req.IdempotencyKey, + EventTime: eventTime, + EntryType: model.EntryTypeTransfer, + Description: req.Description, + Metadata: req.Metadata, + Version: time.Now().UnixNano(), + } + entry.OrganizationRef = orgRef + + if err := s.storage.JournalEntries().Create(txCtx, entry); err != nil { + s.logger.Warn("failed to create journal entry", zap.Error(err)) + return nil, merrors.Internal("failed to create journal entry") + } + + entryRef := entry.GetID() + if entryRef == nil { + return nil, merrors.Internal("journal entry missing identifier") + } + + for _, line := range postingLines { + line.JournalEntryRef = *entryRef + } + + if err := validateBalanced(postingLines); err != nil { + return nil, err + } + + if err := s.storage.PostingLines().CreateMany(txCtx, postingLines); err != nil { + s.logger.Warn("failed to create posting lines", zap.Error(err)) + return nil, merrors.Internal("failed to create posting lines") + } + + if err := s.upsertBalances(txCtx, postingLines, accountsByRef); err != nil { + return nil, err + } + + if err := s.enqueueOutbox(txCtx, entry, postingLines); err != nil { + return nil, err + } + + return &ledgerv1.PostResponse{ + JournalEntryRef: entryRef.Hex(), + Version: entry.Version, + EntryType: ledgerv1.EntryType_ENTRY_TRANSFER, + }, nil + }) + + if err != nil { + recordJournalEntryError("transfer", "failed") + return nil, err + } + + amountFloat, _ := transferAmount.Float64() + recordTransactionAmount(req.Money.Currency, "transfer", amountFloat) + recordJournalEntry("transfer", "success", 0) + return result.(*ledgerv1.PostResponse), nil + } +} diff --git a/api/ledger/internal/service/ledger/queries.go b/api/ledger/internal/service/ledger/queries.go new file mode 100644 index 0000000..6e1a681 --- /dev/null +++ b/api/ledger/internal/service/ledger/queries.go @@ -0,0 +1,269 @@ +package ledger + +import ( + "context" + "encoding/base64" + "fmt" + "strconv" + "strings" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/merrors" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + "go.uber.org/zap" + "google.golang.org/protobuf/types/known/timestamppb" +) + +// getBalanceResponder implements balance query logic +func (s *Service) getBalanceResponder(_ context.Context, req *ledgerv1.GetBalanceRequest) gsresponse.Responder[ledgerv1.BalanceResponse] { + return func(ctx context.Context) (*ledgerv1.BalanceResponse, error) { + if req.LedgerAccountRef == "" { + return nil, merrors.InvalidArgument("ledger_account_ref is required") + } + + accountRef, err := parseObjectID(req.LedgerAccountRef) + if err != nil { + return nil, err + } + + // Get account to verify it exists + account, err := s.storage.Accounts().Get(ctx, accountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData("account not found") + } + s.logger.Warn("failed to get account", zap.Error(err)) + return nil, merrors.Internal("failed to get account") + } + + // Get balance + balance, err := s.storage.Balances().Get(ctx, accountRef) + if err != nil { + if err == storage.ErrBalanceNotFound { + // Return zero balance if account exists but has no balance yet + return &ledgerv1.BalanceResponse{ + LedgerAccountRef: req.LedgerAccountRef, + Balance: &moneyv1.Money{ + Amount: "0", + Currency: account.Currency, + }, + Version: 0, + LastUpdated: timestamppb.Now(), + }, nil + } + s.logger.Warn("failed to get balance", zap.Error(err)) + return nil, merrors.Internal("failed to get balance") + } + + recordBalanceQuery("success", 0) + + return &ledgerv1.BalanceResponse{ + LedgerAccountRef: req.LedgerAccountRef, + Balance: &moneyv1.Money{ + Amount: balance.Balance, + Currency: account.Currency, + }, + Version: balance.Version, + LastUpdated: timestamppb.New(balance.UpdatedAt), + }, nil + } +} + +// getJournalEntryResponder implements journal entry query logic +func (s *Service) getJournalEntryResponder(_ context.Context, req *ledgerv1.GetEntryRequest) gsresponse.Responder[ledgerv1.JournalEntryResponse] { + return func(ctx context.Context) (*ledgerv1.JournalEntryResponse, error) { + if req.EntryRef == "" { + return nil, merrors.InvalidArgument("entry_ref is required") + } + + entryRef, err := parseObjectID(req.EntryRef) + if err != nil { + return nil, err + } + + // Get journal entry + entry, err := s.storage.JournalEntries().Get(ctx, entryRef) + if err != nil { + if err == storage.ErrJournalEntryNotFound { + return nil, merrors.NoData("journal entry not found") + } + s.logger.Warn("failed to get journal entry", zap.Error(err)) + return nil, merrors.Internal("failed to get journal entry") + } + + // Get posting lines for this entry + lines, err := s.storage.PostingLines().ListByJournalEntry(ctx, entryRef) + if err != nil { + s.logger.Warn("failed to get posting lines", zap.Error(err)) + return nil, merrors.Internal("failed to get posting lines") + } + + // Convert to proto + protoLines := make([]*ledgerv1.PostingLine, 0, len(lines)) + accountRefs := make([]string, 0, len(lines)) + for _, line := range lines { + protoLines = append(protoLines, &ledgerv1.PostingLine{ + LedgerAccountRef: line.AccountRef.Hex(), + Money: &moneyv1.Money{ + Amount: line.Amount, + Currency: line.Currency, + }, + LineType: modelLineTypeToProto(line.LineType), + }) + accountRefs = append(accountRefs, line.AccountRef.Hex()) + } + + return &ledgerv1.JournalEntryResponse{ + EntryRef: req.EntryRef, + IdempotencyKey: entry.IdempotencyKey, + EntryType: modelEntryTypeToProto(entry.EntryType), + Description: entry.Description, + EventTime: timestamppb.New(entry.EventTime), + Version: entry.Version, + Lines: protoLines, + Metadata: entry.Metadata, + LedgerAccountRefs: accountRefs, + }, nil + } +} + +// getStatementResponder implements account statement query logic +func (s *Service) getStatementResponder(_ context.Context, req *ledgerv1.GetStatementRequest) gsresponse.Responder[ledgerv1.StatementResponse] { + return func(ctx context.Context) (*ledgerv1.StatementResponse, error) { + if req.LedgerAccountRef == "" { + return nil, merrors.InvalidArgument("ledger_account_ref is required") + } + + accountRef, err := parseObjectID(req.LedgerAccountRef) + if err != nil { + return nil, err + } + + // Verify account exists + _, err = s.storage.Accounts().Get(ctx, accountRef) + if err != nil { + if err == storage.ErrAccountNotFound { + return nil, merrors.NoData("account not found") + } + s.logger.Warn("failed to get account", zap.Error(err)) + return nil, merrors.Internal("failed to get account") + } + + // Parse pagination + limit := int(req.Limit) + if limit <= 0 { + limit = 50 // default + } + if limit > 100 { + limit = 100 // max + } + + offset := 0 + if req.Cursor != "" { + offset, err = parseCursor(req.Cursor) + if err != nil { + return nil, merrors.InvalidArgument(fmt.Sprintf("invalid cursor: %v", err)) + } + } + + // Get posting lines for account + postingLines, err := s.storage.PostingLines().ListByAccount(ctx, accountRef, limit+1, offset) + if err != nil { + s.logger.Warn("failed to get posting lines", zap.Error(err)) + return nil, merrors.Internal("failed to get posting lines") + } + + // Check if there are more results + hasMore := len(postingLines) > limit + if hasMore { + postingLines = postingLines[:limit] + } + + // Group by journal entry and fetch entry details + entryMap := make(map[string]bool) + for _, line := range postingLines { + entryMap[line.JournalEntryRef.Hex()] = true + } + + entries := make([]*ledgerv1.JournalEntryResponse, 0) + for entryRefHex := range entryMap { + entryRef, _ := parseObjectID(entryRefHex) + + entry, err := s.storage.JournalEntries().Get(ctx, entryRef) + if err != nil { + s.logger.Warn("failed to get journal entry for statement", zap.Error(err), zap.String("entryRef", entryRefHex)) + continue + } + + // Get all lines for this entry + lines, err := s.storage.PostingLines().ListByJournalEntry(ctx, entryRef) + if err != nil { + s.logger.Warn("failed to get posting lines for entry", zap.Error(err), zap.String("entryRef", entryRefHex)) + continue + } + + // Convert to proto + protoLines := make([]*ledgerv1.PostingLine, 0, len(lines)) + accountRefs := make([]string, 0, len(lines)) + for _, line := range lines { + protoLines = append(protoLines, &ledgerv1.PostingLine{ + LedgerAccountRef: line.AccountRef.Hex(), + Money: &moneyv1.Money{ + Amount: line.Amount, + Currency: line.Currency, + }, + LineType: modelLineTypeToProto(line.LineType), + }) + accountRefs = append(accountRefs, line.AccountRef.Hex()) + } + + entries = append(entries, &ledgerv1.JournalEntryResponse{ + EntryRef: entryRefHex, + IdempotencyKey: entry.IdempotencyKey, + EntryType: modelEntryTypeToProto(entry.EntryType), + Description: entry.Description, + EventTime: timestamppb.New(entry.EventTime), + Version: entry.Version, + Lines: protoLines, + Metadata: entry.Metadata, + LedgerAccountRefs: accountRefs, + }) + } + + // Generate next cursor + nextCursor := "" + if hasMore { + nextCursor = encodeCursor(offset + limit) + } + + return &ledgerv1.StatementResponse{ + Entries: entries, + NextCursor: nextCursor, + }, nil + } +} + +// parseCursor decodes a pagination cursor +func parseCursor(cursor string) (int, error) { + decoded, err := base64.StdEncoding.DecodeString(cursor) + if err != nil { + return 0, fmt.Errorf("invalid base64: %w", err) + } + parts := strings.Split(string(decoded), ":") + if len(parts) != 2 || parts[0] != "offset" { + return 0, fmt.Errorf("invalid cursor format") + } + offset, err := strconv.Atoi(parts[1]) + if err != nil { + return 0, fmt.Errorf("invalid offset: %w", err) + } + return offset, nil +} + +// encodeCursor encodes an offset into a pagination cursor +func encodeCursor(offset int) string { + cursor := fmt.Sprintf("offset:%d", offset) + return base64.StdEncoding.EncodeToString([]byte(cursor)) +} diff --git a/api/ledger/internal/service/ledger/queries_test.go b/api/ledger/internal/service/ledger/queries_test.go new file mode 100644 index 0000000..fdbc6ca --- /dev/null +++ b/api/ledger/internal/service/ledger/queries_test.go @@ -0,0 +1,99 @@ +package ledger + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +func TestParseCursor(t *testing.T) { + t.Run("ValidCursor", func(t *testing.T) { + cursor := encodeCursor(100) + offset, err := parseCursor(cursor) + + require.NoError(t, err) + assert.Equal(t, 100, offset) + }) + + t.Run("ZeroOffset", func(t *testing.T) { + cursor := encodeCursor(0) + offset, err := parseCursor(cursor) + + require.NoError(t, err) + assert.Equal(t, 0, offset) + }) + + t.Run("InvalidBase64", func(t *testing.T) { + _, err := parseCursor("not-valid-base64!!!") + require.Error(t, err) + assert.Contains(t, err.Error(), "invalid base64") + }) + + t.Run("InvalidFormat", func(t *testing.T) { + // Encode something that's not in the expected format + invalidCursor := "aW52YWxpZC1mb3JtYXQ=" // base64 of "invalid-format" + _, err := parseCursor(invalidCursor) + + require.Error(t, err) + assert.Contains(t, err.Error(), "invalid cursor format") + }) + + t.Run("InvalidOffsetValue", func(t *testing.T) { + // Create a cursor with non-numeric offset + invalidCursor := "b2Zmc2V0OmFiYw==" // base64 of "offset:abc" + _, err := parseCursor(invalidCursor) + + require.Error(t, err) + assert.Contains(t, err.Error(), "invalid offset") + }) + + t.Run("NegativeOffset", func(t *testing.T) { + cursor := encodeCursor(-10) + offset, err := parseCursor(cursor) + + require.NoError(t, err) + assert.Equal(t, -10, offset) + }) +} + +func TestEncodeCursor(t *testing.T) { + t.Run("PositiveOffset", func(t *testing.T) { + cursor := encodeCursor(100) + assert.NotEmpty(t, cursor) + + // Verify it can be parsed back + offset, err := parseCursor(cursor) + require.NoError(t, err) + assert.Equal(t, 100, offset) + }) + + t.Run("ZeroOffset", func(t *testing.T) { + cursor := encodeCursor(0) + assert.NotEmpty(t, cursor) + + offset, err := parseCursor(cursor) + require.NoError(t, err) + assert.Equal(t, 0, offset) + }) + + t.Run("LargeOffset", func(t *testing.T) { + cursor := encodeCursor(999999) + assert.NotEmpty(t, cursor) + + offset, err := parseCursor(cursor) + require.NoError(t, err) + assert.Equal(t, 999999, offset) + }) + + t.Run("RoundTrip", func(t *testing.T) { + testOffsets := []int{0, 1, 10, 50, 100, 500, 1000, 10000} + + for _, expected := range testOffsets { + cursor := encodeCursor(expected) + actual, err := parseCursor(cursor) + require.NoError(t, err) + assert.Equal(t, expected, actual) + } + }) +} diff --git a/api/ledger/internal/service/ledger/service.go b/api/ledger/internal/service/ledger/service.go new file mode 100644 index 0000000..b5e95b6 --- /dev/null +++ b/api/ledger/internal/service/ledger/service.go @@ -0,0 +1,357 @@ +package ledger + +import ( + "context" + "fmt" + "strings" + "sync" + "time" + + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + "github.com/shopspring/decimal" + "google.golang.org/grpc" + "google.golang.org/protobuf/types/known/timestamppb" + + accountingv1 "github.com/tech/sendico/pkg/proto/common/accounting/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + tracev1 "github.com/tech/sendico/pkg/proto/common/trace/v1" + + ledgerv1 "github.com/tech/sendico/ledger/internal/generated/service/ledger/v1" + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/pkg/api/routers" + pmessaging "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" +) + +type serviceError string + +func (e serviceError) Error() string { + return string(e) +} + +var ( + errStorageNotInitialized = serviceError("ledger: storage not initialized") +) + +type Service struct { + logger mlogger.Logger + storage storage.Repository + producer pmessaging.Producer + fees feesDependency + + outbox struct { + once sync.Once + cancel context.CancelFunc + publisher *outboxPublisher + } + ledgerv1.UnimplementedLedgerServiceServer +} + +type feesDependency struct { + client feesv1.FeeEngineClient + timeout time.Duration +} + +func (f feesDependency) available() bool { + return f.client != nil +} + +func NewService(logger mlogger.Logger, repo storage.Repository, prod pmessaging.Producer, feesClient feesv1.FeeEngineClient, feesTimeout time.Duration) *Service { + // Initialize Prometheus metrics + initMetrics() + + service := &Service{ + logger: logger.Named("ledger"), + storage: repo, + producer: prod, + fees: feesDependency{ + client: feesClient, + timeout: feesTimeout, + }, + } + + service.startOutboxPublisher() + return service +} + +func (s *Service) Register(router routers.GRPC) error { + return router.Register(func(reg grpc.ServiceRegistrar) { + ledgerv1.RegisterLedgerServiceServer(reg, s) + }) +} + +// CreateAccount provisions a new ledger account scoped to an organization. +func (s *Service) CreateAccount(ctx context.Context, req *ledgerv1.CreateAccountRequest) (*ledgerv1.CreateAccountResponse, error) { + responder := s.createAccountResponder(ctx, req) + return responder(ctx) +} + +// PostCreditWithCharges handles credit posting with fees in one atomic journal entry +func (s *Service) PostCreditWithCharges(ctx context.Context, req *ledgerv1.PostCreditRequest) (*ledgerv1.PostResponse, error) { + start := time.Now() + defer func() { + recordJournalEntry("credit", "attempted", time.Since(start).Seconds()) + }() + + responder := s.postCreditResponder(ctx, req) + resp, err := responder(ctx) + + if err != nil { + recordJournalEntryError("credit", "not_implemented") + } + + return resp, err +} + +// PostDebitWithCharges handles debit posting with fees in one atomic journal entry +func (s *Service) PostDebitWithCharges(ctx context.Context, req *ledgerv1.PostDebitRequest) (*ledgerv1.PostResponse, error) { + start := time.Now() + defer func() { + recordJournalEntry("debit", "attempted", time.Since(start).Seconds()) + }() + + responder := s.postDebitResponder(ctx, req) + resp, err := responder(ctx) + + if err != nil { + recordJournalEntryError("debit", "failed") + } + + return resp, err +} + +// TransferInternal handles internal transfer between accounts +func (s *Service) TransferInternal(ctx context.Context, req *ledgerv1.TransferRequest) (*ledgerv1.PostResponse, error) { + start := time.Now() + defer func() { + recordJournalEntry("transfer", "attempted", time.Since(start).Seconds()) + }() + + responder := s.transferResponder(ctx, req) + resp, err := responder(ctx) + + if err != nil { + recordJournalEntryError("transfer", "failed") + } + + return resp, err +} + +// ApplyFXWithCharges handles foreign exchange transaction with charges +func (s *Service) ApplyFXWithCharges(ctx context.Context, req *ledgerv1.FXRequest) (*ledgerv1.PostResponse, error) { + start := time.Now() + defer func() { + recordJournalEntry("fx", "attempted", time.Since(start).Seconds()) + }() + + responder := s.fxResponder(ctx, req) + resp, err := responder(ctx) + + if err != nil { + recordJournalEntryError("fx", "failed") + } + + return resp, err +} + +// GetBalance queries current account balance +func (s *Service) GetBalance(ctx context.Context, req *ledgerv1.GetBalanceRequest) (*ledgerv1.BalanceResponse, error) { + start := time.Now() + defer func() { + recordBalanceQuery("attempted", time.Since(start).Seconds()) + }() + + responder := s.getBalanceResponder(ctx, req) + resp, err := responder(ctx) + + return resp, err +} + +// GetJournalEntry gets journal entry details +func (s *Service) GetJournalEntry(ctx context.Context, req *ledgerv1.GetEntryRequest) (*ledgerv1.JournalEntryResponse, error) { + responder := s.getJournalEntryResponder(ctx, req) + return responder(ctx) +} + +func (s *Service) Shutdown() { + if s == nil { + return + } + if s.outbox.cancel != nil { + s.outbox.cancel() + } +} + +func (s *Service) startOutboxPublisher() { + if s.storage == nil || s.producer == nil { + return + } + + s.outbox.once.Do(func() { + outboxStore := s.storage.Outbox() + if outboxStore == nil { + return + } + + ctx, cancel := context.WithCancel(context.Background()) + s.outbox.cancel = cancel + s.outbox.publisher = newOutboxPublisher(s.logger, outboxStore, s.producer) + + go s.outbox.publisher.run(ctx) + }) +} + +// GetStatement gets account statement with pagination +func (s *Service) GetStatement(ctx context.Context, req *ledgerv1.GetStatementRequest) (*ledgerv1.StatementResponse, error) { + responder := s.getStatementResponder(ctx, req) + return responder(ctx) +} + +func (s *Service) pingStorage(ctx context.Context) error { + if s.storage == nil { + return errStorageNotInitialized + } + return s.storage.Ping(ctx) +} + +func (s *Service) quoteFeesForCredit(ctx context.Context, req *ledgerv1.PostCreditRequest) ([]*ledgerv1.PostingLine, error) { + if !s.fees.available() { + return nil, nil + } + attrs := map[string]string{} + if strings.TrimSpace(req.GetDescription()) != "" { + attrs["description"] = req.GetDescription() + } + return s.quoteFees(ctx, feesv1.Trigger_TRIGGER_CAPTURE, req.GetOrganizationRef(), req.GetIdempotencyKey(), req.GetLedgerAccountRef(), "ledger.post_credit", req.GetIdempotencyKey(), req.GetEventTime(), req.Money, attrs) +} + +func (s *Service) quoteFeesForDebit(ctx context.Context, req *ledgerv1.PostDebitRequest) ([]*ledgerv1.PostingLine, error) { + if !s.fees.available() { + return nil, nil + } + attrs := map[string]string{} + if strings.TrimSpace(req.GetDescription()) != "" { + attrs["description"] = req.GetDescription() + } + return s.quoteFees(ctx, feesv1.Trigger_TRIGGER_REFUND, req.GetOrganizationRef(), req.GetIdempotencyKey(), req.GetLedgerAccountRef(), "ledger.post_debit", req.GetIdempotencyKey(), req.GetEventTime(), req.Money, attrs) +} + +func (s *Service) quoteFees(ctx context.Context, trigger feesv1.Trigger, organizationRef, idempotencyKey, ledgerAccountRef, originType, originRef string, eventTime *timestamppb.Timestamp, baseAmount *moneyv1.Money, attributes map[string]string) ([]*ledgerv1.PostingLine, error) { + if !s.fees.available() { + return nil, nil + } + if strings.TrimSpace(organizationRef) == "" { + return nil, fmt.Errorf("organization reference is required to quote fees") + } + if baseAmount == nil { + return nil, fmt.Errorf("base amount is required to quote fees") + } + + amountCopy := &moneyv1.Money{Amount: baseAmount.GetAmount(), Currency: baseAmount.GetCurrency()} + bookedAt := eventTime + if bookedAt == nil { + bookedAt = timestamppb.Now() + } + + trace := &tracev1.TraceContext{ + RequestRef: idempotencyKey, + IdempotencyKey: idempotencyKey, + } + + req := &feesv1.QuoteFeesRequest{ + Meta: &feesv1.RequestMeta{ + OrganizationRef: organizationRef, + Trace: trace, + }, + Intent: &feesv1.Intent{ + Trigger: trigger, + BaseAmount: amountCopy, + BookedAt: bookedAt, + OriginType: originType, + OriginRef: originRef, + Attributes: map[string]string{}, + }, + } + + if ledgerAccountRef != "" { + req.Intent.Attributes["ledger_account_ref"] = ledgerAccountRef + } + for k, v := range attributes { + if strings.TrimSpace(k) == "" { + continue + } + req.Intent.Attributes[k] = v + } + + callCtx := ctx + if s.fees.timeout > 0 { + var cancel context.CancelFunc + callCtx, cancel = context.WithTimeout(ctx, s.fees.timeout) + defer cancel() + } + + resp, err := s.fees.client.QuoteFees(callCtx, req) + if err != nil { + return nil, err + } + + lines, err := convertFeeDerivedLines(resp.GetLines()) + if err != nil { + return nil, err + } + return lines, nil +} + +func convertFeeDerivedLines(lines []*feesv1.DerivedPostingLine) ([]*ledgerv1.PostingLine, error) { + result := make([]*ledgerv1.PostingLine, 0, len(lines)) + for idx, line := range lines { + if line == nil { + continue + } + if line.GetMoney() == nil { + return nil, fmt.Errorf("fee line %d missing money", idx) + } + dec, err := decimal.NewFromString(line.GetMoney().GetAmount()) + if err != nil { + return nil, fmt.Errorf("fee line %d invalid amount: %w", idx, err) + } + dec = ensureAmountForSide(dec, line.GetSide()) + posting := &ledgerv1.PostingLine{ + LedgerAccountRef: line.GetLedgerAccountRef(), + Money: &moneyv1.Money{ + Amount: dec.String(), + Currency: line.GetMoney().GetCurrency(), + }, + LineType: mapFeeLineType(line.GetLineType()), + } + result = append(result, posting) + } + return result, nil +} + +func ensureAmountForSide(amount decimal.Decimal, side accountingv1.EntrySide) decimal.Decimal { + switch side { + case accountingv1.EntrySide_ENTRY_SIDE_DEBIT: + if amount.Sign() > 0 { + return amount.Neg() + } + case accountingv1.EntrySide_ENTRY_SIDE_CREDIT: + if amount.Sign() < 0 { + return amount.Neg() + } + } + return amount +} + +func mapFeeLineType(lineType accountingv1.PostingLineType) ledgerv1.LineType { + switch lineType { + case accountingv1.PostingLineType_POSTING_LINE_FEE: + return ledgerv1.LineType_LINE_FEE + case accountingv1.PostingLineType_POSTING_LINE_SPREAD: + return ledgerv1.LineType_LINE_SPREAD + case accountingv1.PostingLineType_POSTING_LINE_REVERSAL: + return ledgerv1.LineType_LINE_REVERSAL + default: + return ledgerv1.LineType_LINE_FEE + } +} diff --git a/api/ledger/main.go b/api/ledger/main.go new file mode 100644 index 0000000..73f49e3 --- /dev/null +++ b/api/ledger/main.go @@ -0,0 +1,17 @@ +package main + +import ( + "github.com/tech/sendico/ledger/internal/appversion" + si "github.com/tech/sendico/ledger/internal/server" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" + smain "github.com/tech/sendico/pkg/server/main" +) + +func factory(logger mlogger.Logger, file string, debug bool) (server.Application, error) { + return si.Create(logger, file, debug) +} + +func main() { + smain.RunServer("main", appversion.Create(), factory) +} diff --git a/api/ledger/storage/model/account.go b/api/ledger/storage/model/account.go new file mode 100644 index 0000000..27a72f1 --- /dev/null +++ b/api/ledger/storage/model/account.go @@ -0,0 +1,25 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" +) + +// Account represents a ledger account that holds balances for a specific currency. +type Account struct { + storable.Base `bson:",inline" json:",inline"` + model.PermissionBound `bson:",inline" json:",inline"` + + AccountCode string `bson:"accountCode" json:"accountCode"` // e.g., "asset:cash:usd" + Currency string `bson:"currency" json:"currency"` // ISO 4217 currency code + AccountType AccountType `bson:"accountType" json:"accountType"` // asset, liability, revenue, expense + Status AccountStatus `bson:"status" json:"status"` // active, frozen, closed + AllowNegative bool `bson:"allowNegative" json:"allowNegative"` // debit policy: allow negative balances + IsSettlement bool `bson:"isSettlement,omitempty" json:"isSettlement,omitempty"` // marks org-level default contra account + Metadata map[string]string `bson:"metadata,omitempty" json:"metadata,omitempty"` +} + +// Collection implements storable.Storable. +func (*Account) Collection() string { + return AccountsCollection +} diff --git a/api/ledger/storage/model/account_balance.go b/api/ledger/storage/model/account_balance.go new file mode 100644 index 0000000..b0d8e25 --- /dev/null +++ b/api/ledger/storage/model/account_balance.go @@ -0,0 +1,27 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// AccountBalance represents the current balance of a ledger account. +// This is a materialized view updated atomically with journal entries. +type AccountBalance struct { + storable.Base `bson:",inline" json:",inline"` + model.PermissionBound `bson:",inline" json:",inline"` + + AccountRef primitive.ObjectID `bson:"accountRef" json:"accountRef"` // unique per account+currency + Balance string `bson:"balance" json:"balance"` // stored as string for exact decimal + Currency string `bson:"currency" json:"currency"` // ISO 4217 currency code + Version int64 `bson:"version" json:"version"` // for optimistic locking + LastUpdated time.Time `bson:"lastUpdated" json:"lastUpdated"` // timestamp of last balance update +} + +// Collection implements storable.Storable. +func (*AccountBalance) Collection() string { + return AccountBalancesCollection +} diff --git a/api/ledger/storage/model/journal_entry.go b/api/ledger/storage/model/journal_entry.go new file mode 100644 index 0000000..5bc237f --- /dev/null +++ b/api/ledger/storage/model/journal_entry.go @@ -0,0 +1,26 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" +) + +// JournalEntry represents an atomic ledger transaction with multiple posting lines. +type JournalEntry struct { + storable.Base `bson:",inline" json:",inline"` + model.PermissionBound `bson:",inline" json:",inline"` + + IdempotencyKey string `bson:"idempotencyKey" json:"idempotencyKey"` // unique key for deduplication + EventTime time.Time `bson:"eventTime" json:"eventTime"` // business event timestamp + EntryType EntryType `bson:"entryType" json:"entryType"` // credit, debit, transfer, fx, fee, adjust, reverse + Description string `bson:"description" json:"description"` + Metadata map[string]string `bson:"metadata,omitempty" json:"metadata,omitempty"` + Version int64 `bson:"version" json:"version"` // for ordering and optimistic locking +} + +// Collection implements storable.Storable. +func (*JournalEntry) Collection() string { + return JournalEntriesCollection +} diff --git a/api/ledger/storage/model/outbox.go b/api/ledger/storage/model/outbox.go new file mode 100644 index 0000000..e37fb4d --- /dev/null +++ b/api/ledger/storage/model/outbox.go @@ -0,0 +1,27 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" +) + +// OutboxEvent represents a pending event to be published to NATS. +// Part of the transactional outbox pattern for reliable event delivery. +type OutboxEvent struct { + storable.Base `bson:",inline" json:",inline"` + model.OrganizationBoundBase `bson:",inline" json:",inline"` + + EventID string `bson:"eventId" json:"eventId"` // deterministic ID for NATS Msg-Id deduplication + Subject string `bson:"subject" json:"subject"` // NATS subject to publish to + Payload []byte `bson:"payload" json:"payload"` // JSON-encoded event data + Status OutboxStatus `bson:"status" json:"status"` // pending, sent, failed + Attempts int `bson:"attempts" json:"attempts"` // number of delivery attempts + SentAt *time.Time `bson:"sentAt,omitempty" json:"sentAt,omitempty"` +} + +// Collection implements storable.Storable. +func (*OutboxEvent) Collection() string { + return OutboxCollection +} diff --git a/api/ledger/storage/model/posting_line.go b/api/ledger/storage/model/posting_line.go new file mode 100644 index 0000000..209c6da --- /dev/null +++ b/api/ledger/storage/model/posting_line.go @@ -0,0 +1,24 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// PostingLine represents a single debit or credit line in a journal entry. +type PostingLine struct { + storable.Base `bson:",inline" json:",inline"` + model.PermissionBound `bson:",inline" json:",inline"` + + JournalEntryRef primitive.ObjectID `bson:"journalEntryRef" json:"journalEntryRef"` + AccountRef primitive.ObjectID `bson:"accountRef" json:"accountRef"` + Amount string `bson:"amount" json:"amount"` // stored as string for exact decimal, positive = credit, negative = debit + Currency string `bson:"currency" json:"currency"` // ISO 4217 currency code + LineType LineType `bson:"lineType" json:"lineType"` // main, fee, spread, reversal +} + +// Collection implements storable.Storable. +func (*PostingLine) Collection() string { + return PostingLinesCollection +} diff --git a/api/ledger/storage/model/types.go b/api/ledger/storage/model/types.go new file mode 100644 index 0000000..653f004 --- /dev/null +++ b/api/ledger/storage/model/types.go @@ -0,0 +1,78 @@ +package model + +import "github.com/tech/sendico/pkg/model" + +// Collection names used by the ledger persistence layer. +const ( + AccountsCollection = "ledger_accounts" + JournalEntriesCollection = "journal_entries" + PostingLinesCollection = "posting_lines" + AccountBalancesCollection = "account_balances" + OutboxCollection = "outbox" +) + +// AccountType defines the category of account (asset, liability, revenue, expense). +type AccountType string + +const ( + AccountTypeAsset AccountType = "asset" + AccountTypeLiability AccountType = "liability" + AccountTypeRevenue AccountType = "revenue" + AccountTypeExpense AccountType = "expense" +) + +// AccountStatus tracks the operational state of an account. +type AccountStatus string + +const ( + AccountStatusActive AccountStatus = "active" + AccountStatusFrozen AccountStatus = "frozen" + AccountStatusClosed AccountStatus = "closed" +) + +// EntryType categorizes journal entries by their business purpose. +type EntryType string + +const ( + EntryTypeCredit EntryType = "credit" + EntryTypeDebit EntryType = "debit" + EntryTypeTransfer EntryType = "transfer" + EntryTypeFX EntryType = "fx" + EntryTypeFee EntryType = "fee" + EntryTypeAdjust EntryType = "adjust" + EntryTypeReverse EntryType = "reverse" +) + +// LineType distinguishes the role of a posting line within a journal entry. +type LineType string + +const ( + LineTypeMain LineType = "main" + LineTypeFee LineType = "fee" + LineTypeSpread LineType = "spread" + LineTypeReversal LineType = "reversal" +) + +// OutboxStatus tracks the delivery state of an outbox event. +type OutboxStatus string + +const ( + OutboxStatusPending OutboxStatus = "pending" + OutboxStatusSent OutboxStatus = "sent" + OutboxStatusFailed OutboxStatus = "failed" +) + +// Money represents an exact decimal amount with its currency. +type Money struct { + Currency string `bson:"currency" json:"currency"` + Amount string `bson:"amount" json:"amount"` // stored as string for exact decimal representation +} + +// LedgerMeta carries organization-scoped metadata for ledger entities. +type LedgerMeta struct { + model.OrganizationBoundBase `bson:",inline" json:",inline"` + + RequestRef string `bson:"requestRef,omitempty" json:"requestRef,omitempty"` + TraceRef string `bson:"traceRef,omitempty" json:"traceRef,omitempty"` + IdempotencyKey string `bson:"idempotencyKey,omitempty" json:"idempotencyKey,omitempty"` +} diff --git a/api/ledger/storage/mongo/repository.go b/api/ledger/storage/mongo/repository.go new file mode 100644 index 0000000..d4521d0 --- /dev/null +++ b/api/ledger/storage/mongo/repository.go @@ -0,0 +1,132 @@ +package mongo + +import ( + "context" + "time" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/mongo/store" + "github.com/tech/sendico/pkg/db" + "github.com/tech/sendico/pkg/db/transaction" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type Store struct { + logger mlogger.Logger + conn *db.MongoConnection + db *mongo.Database + txFactory transaction.Factory + + accounts storage.AccountsStore + journalEntries storage.JournalEntriesStore + postingLines storage.PostingLinesStore + balances storage.BalancesStore + outbox storage.OutboxStore +} + +func New(logger mlogger.Logger, conn *db.MongoConnection) (*Store, error) { + if conn == nil { + return nil, merrors.InvalidArgument("mongo connection is nil") + } + + client := conn.Client() + if client == nil { + return nil, merrors.Internal("mongo client not initialised") + } + + db := conn.Database() + txFactory := newMongoTransactionFactory(client) + + s := &Store{ + logger: logger.Named("storage").Named("mongo"), + conn: conn, + db: db, + txFactory: txFactory, + } + + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + + if err := s.Ping(ctx); err != nil { + s.logger.Error("mongo ping failed during store init", zap.Error(err)) + return nil, err + } + + // Initialize stores + accountsStore, err := store.NewAccounts(s.logger, db) + if err != nil { + s.logger.Error("failed to initialize accounts store", zap.Error(err)) + return nil, err + } + + journalEntriesStore, err := store.NewJournalEntries(s.logger, db) + if err != nil { + s.logger.Error("failed to initialize journal entries store", zap.Error(err)) + return nil, err + } + + postingLinesStore, err := store.NewPostingLines(s.logger, db) + if err != nil { + s.logger.Error("failed to initialize posting lines store", zap.Error(err)) + return nil, err + } + + balancesStore, err := store.NewBalances(s.logger, db) + if err != nil { + s.logger.Error("failed to initialize balances store", zap.Error(err)) + return nil, err + } + + outboxStore, err := store.NewOutbox(s.logger, db) + if err != nil { + s.logger.Error("failed to initialize outbox store", zap.Error(err)) + return nil, err + } + + s.accounts = accountsStore + s.journalEntries = journalEntriesStore + s.postingLines = postingLinesStore + s.balances = balancesStore + s.outbox = outboxStore + + s.logger.Info("Ledger MongoDB storage initialized") + + return s, nil +} + +func (s *Store) Ping(ctx context.Context) error { + return s.conn.Ping(ctx) +} + +func (s *Store) Accounts() storage.AccountsStore { + return s.accounts +} + +func (s *Store) JournalEntries() storage.JournalEntriesStore { + return s.journalEntries +} + +func (s *Store) PostingLines() storage.PostingLinesStore { + return s.postingLines +} + +func (s *Store) Balances() storage.BalancesStore { + return s.balances +} + +func (s *Store) Outbox() storage.OutboxStore { + return s.outbox +} + +func (s *Store) Database() *mongo.Database { + return s.db +} + +func (s *Store) TransactionFactory() transaction.Factory { + return s.txFactory +} + +var _ storage.Repository = (*Store)(nil) diff --git a/api/ledger/storage/mongo/store/accounts.go b/api/ledger/storage/mongo/store/accounts.go new file mode 100644 index 0000000..b215a51 --- /dev/null +++ b/api/ledger/storage/mongo/store/accounts.go @@ -0,0 +1,220 @@ +package store + +import ( + "context" + "errors" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type accountsStore struct { + logger mlogger.Logger + repo repository.Repository +} + +func NewAccounts(logger mlogger.Logger, db *mongo.Database) (storage.AccountsStore, error) { + repo := repository.CreateMongoRepository(db, model.AccountsCollection) + + // Create compound index on organizationRef + accountCode + currency (unique) + uniqueIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "organizationRef", Sort: ri.Asc}, + {Field: "accountCode", Sort: ri.Asc}, + {Field: "currency", Sort: ri.Asc}, + }, + Unique: true, + } + if err := repo.CreateIndex(uniqueIndex); err != nil { + logger.Error("failed to ensure accounts unique index", zap.Error(err)) + return nil, err + } + + // Create index on organizationRef for listing + orgIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "organizationRef", Sort: ri.Asc}, + }, + } + if err := repo.CreateIndex(orgIndex); err != nil { + logger.Error("failed to ensure accounts organization index", zap.Error(err)) + return nil, err + } + + childLogger := logger.Named(model.AccountsCollection) + childLogger.Debug("accounts store initialised", zap.String("collection", model.AccountsCollection)) + + return &accountsStore{ + logger: childLogger, + repo: repo, + }, nil +} + +func (a *accountsStore) Create(ctx context.Context, account *model.Account) error { + if account == nil { + a.logger.Warn("attempt to create nil account") + return merrors.InvalidArgument("accountsStore: nil account") + } + + if err := a.repo.Insert(ctx, account, nil); err != nil { + if mongo.IsDuplicateKeyError(err) { + a.logger.Warn("duplicate account code", zap.String("accountCode", account.AccountCode), + zap.String("currency", account.Currency)) + return merrors.DataConflict("account with this code and currency already exists") + } + a.logger.Warn("failed to create account", zap.Error(err)) + return err + } + + a.logger.Debug("account created", zap.String("accountCode", account.AccountCode), + zap.String("currency", account.Currency)) + return nil +} + +func (a *accountsStore) Get(ctx context.Context, accountRef primitive.ObjectID) (*model.Account, error) { + if accountRef.IsZero() { + a.logger.Warn("attempt to get account with zero ID") + return nil, merrors.InvalidArgument("accountsStore: zero account ID") + } + + result := &model.Account{} + if err := a.repo.Get(ctx, accountRef, result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + a.logger.Debug("account not found", zap.String("accountRef", accountRef.Hex())) + return nil, storage.ErrAccountNotFound + } + a.logger.Warn("failed to get account", zap.Error(err), zap.String("accountRef", accountRef.Hex())) + return nil, err + } + + a.logger.Debug("account loaded", zap.String("accountRef", accountRef.Hex()), + zap.String("accountCode", result.AccountCode)) + return result, nil +} + +func (a *accountsStore) GetByAccountCode(ctx context.Context, orgRef primitive.ObjectID, accountCode, currency string) (*model.Account, error) { + if orgRef.IsZero() { + a.logger.Warn("attempt to get account with zero organization ID") + return nil, merrors.InvalidArgument("accountsStore: zero organization ID") + } + if accountCode == "" { + a.logger.Warn("attempt to get account with empty code") + return nil, merrors.InvalidArgument("accountsStore: empty account code") + } + if currency == "" { + a.logger.Warn("attempt to get account with empty currency") + return nil, merrors.InvalidArgument("accountsStore: empty currency") + } + + query := repository.Query(). + Filter(repository.Field("organizationRef"), orgRef). + Filter(repository.Field("accountCode"), accountCode). + Filter(repository.Field("currency"), currency) + + result := &model.Account{} + if err := a.repo.FindOneByFilter(ctx, query, result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + a.logger.Debug("account not found by code", zap.String("accountCode", accountCode), + zap.String("currency", currency)) + return nil, storage.ErrAccountNotFound + } + a.logger.Warn("failed to get account by code", zap.Error(err), zap.String("accountCode", accountCode)) + return nil, err + } + + a.logger.Debug("account loaded by code", zap.String("accountCode", accountCode), + zap.String("currency", currency)) + return result, nil +} + +func (a *accountsStore) GetDefaultSettlement(ctx context.Context, orgRef primitive.ObjectID, currency string) (*model.Account, error) { + if orgRef.IsZero() { + a.logger.Warn("attempt to get default settlement with zero organization ID") + return nil, merrors.InvalidArgument("accountsStore: zero organization ID") + } + if currency == "" { + a.logger.Warn("attempt to get default settlement with empty currency") + return nil, merrors.InvalidArgument("accountsStore: empty currency") + } + + limit := int64(1) + query := repository.Query(). + Filter(repository.Field("organizationRef"), orgRef). + Filter(repository.Field("currency"), currency). + Filter(repository.Field("isSettlement"), true). + Limit(&limit) + + result := &model.Account{} + if err := a.repo.FindOneByFilter(ctx, query, result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + a.logger.Debug("default settlement account not found", + zap.String("currency", currency), + zap.String("organizationRef", orgRef.Hex())) + return nil, storage.ErrAccountNotFound + } + a.logger.Warn("failed to get default settlement account", zap.Error(err), + zap.String("organizationRef", orgRef.Hex()), + zap.String("currency", currency)) + return nil, err + } + + a.logger.Debug("default settlement account loaded", + zap.String("accountRef", result.GetID().Hex()), + zap.String("currency", currency)) + return result, nil +} + +func (a *accountsStore) ListByOrganization(ctx context.Context, orgRef primitive.ObjectID, limit int, offset int) ([]*model.Account, error) { + if orgRef.IsZero() { + a.logger.Warn("attempt to list accounts with zero organization ID") + return nil, merrors.InvalidArgument("accountsStore: zero organization ID") + } + + limit64 := int64(limit) + offset64 := int64(offset) + query := repository.Query(). + Filter(repository.Field("organizationRef"), orgRef). + Limit(&limit64). + Offset(&offset64) + + accounts := make([]*model.Account, 0) + err := a.repo.FindManyByFilter(ctx, query, func(cur *mongo.Cursor) error { + doc := &model.Account{} + if err := cur.Decode(doc); err != nil { + return err + } + accounts = append(accounts, doc) + return nil + }) + if err != nil { + a.logger.Warn("failed to list accounts", zap.Error(err)) + return nil, err + } + + a.logger.Debug("listed accounts", zap.Int("count", len(accounts))) + return accounts, nil +} + +func (a *accountsStore) UpdateStatus(ctx context.Context, accountRef primitive.ObjectID, status model.AccountStatus) error { + if accountRef.IsZero() { + a.logger.Warn("attempt to update account status with zero ID") + return merrors.InvalidArgument("accountsStore: zero account ID") + } + + patch := repository.Patch().Set(repository.Field("status"), status) + if err := a.repo.Patch(ctx, accountRef, patch); err != nil { + a.logger.Warn("failed to update account status", zap.Error(err), zap.String("accountRef", accountRef.Hex())) + return err + } + + a.logger.Debug("account status updated", zap.String("accountRef", accountRef.Hex()), + zap.String("status", string(status))) + return nil +} diff --git a/api/ledger/storage/mongo/store/accounts_test.go b/api/ledger/storage/mongo/store/accounts_test.go new file mode 100644 index 0000000..11dffdf --- /dev/null +++ b/api/ledger/storage/mongo/store/accounts_test.go @@ -0,0 +1,436 @@ +package store + +import ( + "context" + "errors" + "testing" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +func TestAccountsStore_Create(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Success", func(t *testing.T) { + var insertedAccount *model.Account + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + insertedAccount = object.(*model.Account) + return nil + }, + } + + store := &accountsStore{logger: logger, repo: stub} + account := &model.Account{ + AccountCode: "1000", + Currency: "USD", + AccountType: model.AccountTypeAsset, + Status: model.AccountStatusActive, + AllowNegative: false, + } + + err := store.Create(ctx, account) + + require.NoError(t, err) + assert.NotNil(t, insertedAccount) + assert.Equal(t, "1000", insertedAccount.AccountCode) + assert.Equal(t, "USD", insertedAccount.Currency) + }) + + t.Run("NilAccount", func(t *testing.T) { + stub := &repositoryStub{} + store := &accountsStore{logger: logger, repo: stub} + + err := store.Create(ctx, nil) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("DuplicateAccountCode", func(t *testing.T) { + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + return mongo.WriteException{ + WriteErrors: []mongo.WriteError{ + {Code: 11000}, // Duplicate key error + }, + } + }, + } + + store := &accountsStore{logger: logger, repo: stub} + account := &model.Account{ + AccountCode: "1000", + Currency: "USD", + } + + err := store.Create(ctx, account) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrDataConflict)) + }) + + t.Run("InsertError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + return expectedErr + }, + } + + store := &accountsStore{logger: logger, repo: stub} + account := &model.Account{AccountCode: "1000", Currency: "USD"} + + err := store.Create(ctx, account) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) +} + +func TestAccountsStore_Get(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Success", func(t *testing.T) { + accountRef := primitive.NewObjectID() + stub := &repositoryStub{ + GetFunc: func(ctx context.Context, id primitive.ObjectID, result storable.Storable) error { + account := result.(*model.Account) + account.SetID(accountRef) + account.AccountCode = "1000" + account.Currency = "USD" + return nil + }, + } + + store := &accountsStore{logger: logger, repo: stub} + result, err := store.Get(ctx, accountRef) + + require.NoError(t, err) + assert.NotNil(t, result) + assert.Equal(t, "1000", result.AccountCode) + assert.Equal(t, "USD", result.Currency) + }) + + t.Run("ZeroID", func(t *testing.T) { + stub := &repositoryStub{} + store := &accountsStore{logger: logger, repo: stub} + + result, err := store.Get(ctx, primitive.NilObjectID) + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("NotFound", func(t *testing.T) { + accountRef := primitive.NewObjectID() + stub := &repositoryStub{ + GetFunc: func(ctx context.Context, id primitive.ObjectID, result storable.Storable) error { + return merrors.ErrNoData + }, + } + + store := &accountsStore{logger: logger, repo: stub} + result, err := store.Get(ctx, accountRef) + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, storage.ErrAccountNotFound)) + }) + + t.Run("GetError", func(t *testing.T) { + accountRef := primitive.NewObjectID() + expectedErr := errors.New("database error") + stub := &repositoryStub{ + GetFunc: func(ctx context.Context, id primitive.ObjectID, result storable.Storable) error { + return expectedErr + }, + } + + store := &accountsStore{logger: logger, repo: stub} + result, err := store.Get(ctx, accountRef) + + require.Error(t, err) + assert.Nil(t, result) + assert.Equal(t, expectedErr, err) + }) +} + +func TestAccountsStore_GetByAccountCode(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + orgRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + account := result.(*model.Account) + account.AccountCode = "1000" + account.Currency = "USD" + return nil + }, + } + + store := &accountsStore{logger: logger, repo: stub} + result, err := store.GetByAccountCode(ctx, orgRef, "1000", "USD") + + require.NoError(t, err) + assert.NotNil(t, result) + assert.Equal(t, "1000", result.AccountCode) + assert.Equal(t, "USD", result.Currency) + }) + + t.Run("ZeroOrganizationID", func(t *testing.T) { + stub := &repositoryStub{} + store := &accountsStore{logger: logger, repo: stub} + + result, err := store.GetByAccountCode(ctx, primitive.NilObjectID, "1000", "USD") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("EmptyAccountCode", func(t *testing.T) { + stub := &repositoryStub{} + store := &accountsStore{logger: logger, repo: stub} + + result, err := store.GetByAccountCode(ctx, orgRef, "", "USD") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("EmptyCurrency", func(t *testing.T) { + stub := &repositoryStub{} + store := &accountsStore{logger: logger, repo: stub} + + result, err := store.GetByAccountCode(ctx, orgRef, "1000", "") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("NotFound", func(t *testing.T) { + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return merrors.ErrNoData + }, + } + + store := &accountsStore{logger: logger, repo: stub} + result, err := store.GetByAccountCode(ctx, orgRef, "9999", "USD") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, storage.ErrAccountNotFound)) + }) +} + +func TestAccountsStore_GetDefaultSettlement(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + orgRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + account := result.(*model.Account) + account.SetID(primitive.NewObjectID()) + account.Currency = "USD" + account.IsSettlement = true + return nil + }, + } + + store := &accountsStore{logger: logger, repo: stub} + result, err := store.GetDefaultSettlement(ctx, orgRef, "USD") + + require.NoError(t, err) + assert.NotNil(t, result) + assert.True(t, result.IsSettlement) + assert.Equal(t, "USD", result.Currency) + }) + + t.Run("ZeroOrganizationID", func(t *testing.T) { + store := &accountsStore{logger: logger, repo: &repositoryStub{}} + result, err := store.GetDefaultSettlement(ctx, primitive.NilObjectID, "USD") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("EmptyCurrency", func(t *testing.T) { + store := &accountsStore{logger: logger, repo: &repositoryStub{}} + result, err := store.GetDefaultSettlement(ctx, orgRef, "") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("NotFound", func(t *testing.T) { + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return merrors.ErrNoData + }, + } + + store := &accountsStore{logger: logger, repo: stub} + result, err := store.GetDefaultSettlement(ctx, orgRef, "USD") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, storage.ErrAccountNotFound)) + }) + + t.Run("FindError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return expectedErr + }, + } + + store := &accountsStore{logger: logger, repo: stub} + result, err := store.GetDefaultSettlement(ctx, orgRef, "USD") + + require.Error(t, err) + assert.Nil(t, result) + assert.Equal(t, expectedErr, err) + }) +} + +func TestAccountsStore_ListByOrganization(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + orgRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + var calledWithQuery bool + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + calledWithQuery = true + // In unit tests, we just verify the method is called correctly + // Integration tests would test the actual iteration logic + return nil + }, + } + + store := &accountsStore{logger: logger, repo: stub} + results, err := store.ListByOrganization(ctx, orgRef, 10, 0) + + require.NoError(t, err) + assert.True(t, calledWithQuery, "FindManyByFilter should have been called") + assert.NotNil(t, results) + }) + + t.Run("ZeroOrganizationID", func(t *testing.T) { + stub := &repositoryStub{} + store := &accountsStore{logger: logger, repo: stub} + + results, err := store.ListByOrganization(ctx, primitive.NilObjectID, 10, 0) + + require.Error(t, err) + assert.Nil(t, results) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("EmptyResult", func(t *testing.T) { + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return nil + }, + } + + store := &accountsStore{logger: logger, repo: stub} + results, err := store.ListByOrganization(ctx, orgRef, 10, 0) + + require.NoError(t, err) + assert.Len(t, results, 0) + }) + + t.Run("FindError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return expectedErr + }, + } + + store := &accountsStore{logger: logger, repo: stub} + results, err := store.ListByOrganization(ctx, orgRef, 10, 0) + + require.Error(t, err) + assert.Nil(t, results) + assert.Equal(t, expectedErr, err) + }) +} + +func TestAccountsStore_UpdateStatus(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + accountRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + var patchedID primitive.ObjectID + var patchedStatus model.AccountStatus + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + patchedID = id + // In real test, we'd inspect patch builder but this is sufficient for stub + patchedStatus = model.AccountStatusFrozen + return nil + }, + } + + store := &accountsStore{logger: logger, repo: stub} + err := store.UpdateStatus(ctx, accountRef, model.AccountStatusFrozen) + + require.NoError(t, err) + assert.Equal(t, accountRef, patchedID) + assert.Equal(t, model.AccountStatusFrozen, patchedStatus) + }) + + t.Run("ZeroID", func(t *testing.T) { + stub := &repositoryStub{} + store := &accountsStore{logger: logger, repo: stub} + + err := store.UpdateStatus(ctx, primitive.NilObjectID, model.AccountStatusFrozen) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("PatchError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + return expectedErr + }, + } + + store := &accountsStore{logger: logger, repo: stub} + err := store.UpdateStatus(ctx, accountRef, model.AccountStatusFrozen) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) +} diff --git a/api/ledger/storage/mongo/store/balances.go b/api/ledger/storage/mongo/store/balances.go new file mode 100644 index 0000000..5c5c428 --- /dev/null +++ b/api/ledger/storage/mongo/store/balances.go @@ -0,0 +1,115 @@ +package store + +import ( + "context" + "errors" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type balancesStore struct { + logger mlogger.Logger + repo repository.Repository +} + +func NewBalances(logger mlogger.Logger, db *mongo.Database) (storage.BalancesStore, error) { + repo := repository.CreateMongoRepository(db, model.AccountBalancesCollection) + + // Create unique index on accountRef (one balance per account) + uniqueIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "accountRef", Sort: ri.Asc}, + }, + Unique: true, + } + if err := repo.CreateIndex(uniqueIndex); err != nil { + logger.Error("failed to ensure balances unique index", zap.Error(err)) + return nil, err + } + + childLogger := logger.Named(model.AccountBalancesCollection) + childLogger.Debug("balances store initialised", zap.String("collection", model.AccountBalancesCollection)) + + return &balancesStore{ + logger: childLogger, + repo: repo, + }, nil +} + +func (b *balancesStore) Get(ctx context.Context, accountRef primitive.ObjectID) (*model.AccountBalance, error) { + if accountRef.IsZero() { + b.logger.Warn("attempt to get balance with zero account ID") + return nil, merrors.InvalidArgument("balancesStore: zero account ID") + } + + query := repository.Filter("accountRef", accountRef) + + result := &model.AccountBalance{} + if err := b.repo.FindOneByFilter(ctx, query, result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + b.logger.Debug("balance not found", zap.String("accountRef", accountRef.Hex())) + return nil, storage.ErrBalanceNotFound + } + b.logger.Warn("failed to get balance", zap.Error(err), zap.String("accountRef", accountRef.Hex())) + return nil, err + } + + b.logger.Debug("balance loaded", zap.String("accountRef", accountRef.Hex()), + zap.String("balance", result.Balance)) + return result, nil +} + +func (b *balancesStore) Upsert(ctx context.Context, balance *model.AccountBalance) error { + if balance == nil { + b.logger.Warn("attempt to upsert nil balance") + return merrors.InvalidArgument("balancesStore: nil balance") + } + if balance.AccountRef.IsZero() { + b.logger.Warn("attempt to upsert balance with zero account ID") + return merrors.InvalidArgument("balancesStore: zero account ID") + } + + existing := &model.AccountBalance{} + filter := repository.Filter("accountRef", balance.AccountRef) + + if err := b.repo.FindOneByFilter(ctx, filter, existing); err != nil { + if errors.Is(err, merrors.ErrNoData) { + b.logger.Debug("inserting new balance", zap.String("accountRef", balance.AccountRef.Hex())) + return b.repo.Insert(ctx, balance, filter) + } + b.logger.Warn("failed to fetch balance", zap.Error(err), zap.String("accountRef", balance.AccountRef.Hex())) + return err + } + + if existing.GetID() != nil { + balance.SetID(*existing.GetID()) + } + b.logger.Debug("updating balance", zap.String("accountRef", balance.AccountRef.Hex()), + zap.String("balance", balance.Balance)) + return b.repo.Update(ctx, balance) +} + +func (b *balancesStore) IncrementBalance(ctx context.Context, accountRef primitive.ObjectID, amount string) error { + if accountRef.IsZero() { + b.logger.Warn("attempt to increment balance with zero account ID") + return merrors.InvalidArgument("balancesStore: zero account ID") + } + + // Note: This implementation uses $inc on a string field, which won't work. + // In a real implementation, you'd need to: + // 1. Fetch the balance + // 2. Parse amount strings to decimal + // 3. Add them + // 4. Update with optimistic locking via version field + // For now, return not implemented to indicate this needs proper decimal handling + b.logger.Warn("IncrementBalance not fully implemented - requires decimal arithmetic") + return merrors.NotImplemented("IncrementBalance requires proper decimal handling") +} diff --git a/api/ledger/storage/mongo/store/balances_test.go b/api/ledger/storage/mongo/store/balances_test.go new file mode 100644 index 0000000..03eab4e --- /dev/null +++ b/api/ledger/storage/mongo/store/balances_test.go @@ -0,0 +1,285 @@ +package store + +import ( + "context" + "errors" + "testing" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func TestBalancesStore_Get(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Success", func(t *testing.T) { + accountRef := primitive.NewObjectID() + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + balance := result.(*model.AccountBalance) + balance.AccountRef = accountRef + balance.Balance = "1500.50" + balance.Version = 10 + return nil + }, + } + + store := &balancesStore{logger: logger, repo: stub} + result, err := store.Get(ctx, accountRef) + + require.NoError(t, err) + assert.NotNil(t, result) + assert.Equal(t, accountRef, result.AccountRef) + assert.Equal(t, "1500.50", result.Balance) + assert.Equal(t, int64(10), result.Version) + }) + + t.Run("ZeroAccountID", func(t *testing.T) { + stub := &repositoryStub{} + store := &balancesStore{logger: logger, repo: stub} + + result, err := store.Get(ctx, primitive.NilObjectID) + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("NotFound", func(t *testing.T) { + accountRef := primitive.NewObjectID() + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return merrors.ErrNoData + }, + } + + store := &balancesStore{logger: logger, repo: stub} + result, err := store.Get(ctx, accountRef) + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, storage.ErrBalanceNotFound)) + }) + + t.Run("FindError", func(t *testing.T) { + accountRef := primitive.NewObjectID() + expectedErr := errors.New("database error") + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return expectedErr + }, + } + + store := &balancesStore{logger: logger, repo: stub} + result, err := store.Get(ctx, accountRef) + + require.Error(t, err) + assert.Nil(t, result) + assert.Equal(t, expectedErr, err) + }) +} + +func TestBalancesStore_Upsert(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Insert_NewBalance", func(t *testing.T) { + accountRef := primitive.NewObjectID() + var insertedBalance *model.AccountBalance + + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return merrors.ErrNoData // Balance doesn't exist + }, + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + insertedBalance = object.(*model.AccountBalance) + return nil + }, + } + + store := &balancesStore{logger: logger, repo: stub} + balance := &model.AccountBalance{ + AccountRef: accountRef, + Balance: "1000.00", + Version: 1, + } + + err := store.Upsert(ctx, balance) + + require.NoError(t, err) + assert.NotNil(t, insertedBalance) + assert.Equal(t, "1000.00", insertedBalance.Balance) + }) + + t.Run("Update_ExistingBalance", func(t *testing.T) { + accountRef := primitive.NewObjectID() + existingID := primitive.NewObjectID() + var updatedBalance *model.AccountBalance + + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + existing := result.(*model.AccountBalance) + existing.SetID(existingID) + existing.AccountRef = accountRef + existing.Balance = "500.00" + existing.Version = 5 + return nil + }, + UpdateFunc: func(ctx context.Context, object storable.Storable) error { + updatedBalance = object.(*model.AccountBalance) + return nil + }, + } + + store := &balancesStore{logger: logger, repo: stub} + balance := &model.AccountBalance{ + AccountRef: accountRef, + Balance: "1500.00", + Version: 6, + } + + err := store.Upsert(ctx, balance) + + require.NoError(t, err) + assert.NotNil(t, updatedBalance) + assert.Equal(t, existingID, *updatedBalance.GetID()) + assert.Equal(t, "1500.00", updatedBalance.Balance) + assert.Equal(t, int64(6), updatedBalance.Version) + }) + + t.Run("NilBalance", func(t *testing.T) { + stub := &repositoryStub{} + store := &balancesStore{logger: logger, repo: stub} + + err := store.Upsert(ctx, nil) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("ZeroAccountID", func(t *testing.T) { + stub := &repositoryStub{} + store := &balancesStore{logger: logger, repo: stub} + + balance := &model.AccountBalance{ + AccountRef: primitive.NilObjectID, + Balance: "100.00", + } + + err := store.Upsert(ctx, balance) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("FindError", func(t *testing.T) { + accountRef := primitive.NewObjectID() + expectedErr := errors.New("database error") + + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return expectedErr + }, + } + + store := &balancesStore{logger: logger, repo: stub} + balance := &model.AccountBalance{ + AccountRef: accountRef, + Balance: "100.00", + } + + err := store.Upsert(ctx, balance) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) + + t.Run("InsertError", func(t *testing.T) { + accountRef := primitive.NewObjectID() + expectedErr := errors.New("insert error") + + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return merrors.ErrNoData // Balance doesn't exist + }, + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + return expectedErr + }, + } + + store := &balancesStore{logger: logger, repo: stub} + balance := &model.AccountBalance{ + AccountRef: accountRef, + Balance: "100.00", + } + + err := store.Upsert(ctx, balance) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) + + t.Run("UpdateError", func(t *testing.T) { + accountRef := primitive.NewObjectID() + existingID := primitive.NewObjectID() + expectedErr := errors.New("update error") + + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + existing := result.(*model.AccountBalance) + existing.SetID(existingID) + existing.AccountRef = accountRef + existing.Balance = "500.00" + return nil + }, + UpdateFunc: func(ctx context.Context, object storable.Storable) error { + return expectedErr + }, + } + + store := &balancesStore{logger: logger, repo: stub} + balance := &model.AccountBalance{ + AccountRef: accountRef, + Balance: "1500.00", + } + + err := store.Upsert(ctx, balance) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) +} + +func TestBalancesStore_IncrementBalance(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("NotImplemented", func(t *testing.T) { + accountRef := primitive.NewObjectID() + stub := &repositoryStub{} + store := &balancesStore{logger: logger, repo: stub} + + err := store.IncrementBalance(ctx, accountRef, "100.00") + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNotImplemented)) + }) + + t.Run("ZeroAccountID", func(t *testing.T) { + stub := &repositoryStub{} + store := &balancesStore{logger: logger, repo: stub} + + err := store.IncrementBalance(ctx, primitive.NilObjectID, "100.00") + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) +} diff --git a/api/ledger/storage/mongo/store/journal_entries.go b/api/ledger/storage/mongo/store/journal_entries.go new file mode 100644 index 0000000..8968ef2 --- /dev/null +++ b/api/ledger/storage/mongo/store/journal_entries.go @@ -0,0 +1,160 @@ +package store + +import ( + "context" + "errors" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type journalEntriesStore struct { + logger mlogger.Logger + repo repository.Repository +} + +func NewJournalEntries(logger mlogger.Logger, db *mongo.Database) (storage.JournalEntriesStore, error) { + repo := repository.CreateMongoRepository(db, model.JournalEntriesCollection) + + // Create unique index on organizationRef + idempotencyKey + uniqueIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "organizationRef", Sort: ri.Asc}, + {Field: "idempotencyKey", Sort: ri.Asc}, + }, + Unique: true, + } + if err := repo.CreateIndex(uniqueIndex); err != nil { + logger.Error("failed to ensure journal entries idempotency index", zap.Error(err)) + return nil, err + } + + // Create index on organizationRef for listing + orgIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "organizationRef", Sort: ri.Asc}, + {Field: "createdAt", Sort: ri.Desc}, + }, + } + if err := repo.CreateIndex(orgIndex); err != nil { + logger.Error("failed to ensure journal entries organization index", zap.Error(err)) + return nil, err + } + + childLogger := logger.Named(model.JournalEntriesCollection) + childLogger.Debug("journal entries store initialised", zap.String("collection", model.JournalEntriesCollection)) + + return &journalEntriesStore{ + logger: childLogger, + repo: repo, + }, nil +} + +func (j *journalEntriesStore) Create(ctx context.Context, entry *model.JournalEntry) error { + if entry == nil { + j.logger.Warn("attempt to create nil journal entry") + return merrors.InvalidArgument("journalEntriesStore: nil journal entry") + } + + if err := j.repo.Insert(ctx, entry, nil); err != nil { + if mongo.IsDuplicateKeyError(err) { + j.logger.Warn("duplicate idempotency key", zap.String("idempotencyKey", entry.IdempotencyKey)) + return storage.ErrDuplicateIdempotency + } + j.logger.Warn("failed to create journal entry", zap.Error(err)) + return err + } + + j.logger.Debug("journal entry created", zap.String("idempotencyKey", entry.IdempotencyKey), + zap.String("entryType", string(entry.EntryType))) + return nil +} + +func (j *journalEntriesStore) Get(ctx context.Context, entryRef primitive.ObjectID) (*model.JournalEntry, error) { + if entryRef.IsZero() { + j.logger.Warn("attempt to get journal entry with zero ID") + return nil, merrors.InvalidArgument("journalEntriesStore: zero entry ID") + } + + result := &model.JournalEntry{} + if err := j.repo.Get(ctx, entryRef, result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + j.logger.Debug("journal entry not found", zap.String("entryRef", entryRef.Hex())) + return nil, storage.ErrJournalEntryNotFound + } + j.logger.Warn("failed to get journal entry", zap.Error(err), zap.String("entryRef", entryRef.Hex())) + return nil, err + } + + j.logger.Debug("journal entry loaded", zap.String("entryRef", entryRef.Hex()), + zap.String("idempotencyKey", result.IdempotencyKey)) + return result, nil +} + +func (j *journalEntriesStore) GetByIdempotencyKey(ctx context.Context, orgRef primitive.ObjectID, idempotencyKey string) (*model.JournalEntry, error) { + if orgRef.IsZero() { + j.logger.Warn("attempt to get journal entry with zero organization ID") + return nil, merrors.InvalidArgument("journalEntriesStore: zero organization ID") + } + if idempotencyKey == "" { + j.logger.Warn("attempt to get journal entry with empty idempotency key") + return nil, merrors.InvalidArgument("journalEntriesStore: empty idempotency key") + } + + query := repository.Query(). + Filter(repository.Field("organizationRef"), orgRef). + Filter(repository.Field("idempotencyKey"), idempotencyKey) + + result := &model.JournalEntry{} + if err := j.repo.FindOneByFilter(ctx, query, result); err != nil { + if errors.Is(err, merrors.ErrNoData) { + j.logger.Debug("journal entry not found by idempotency key", zap.String("idempotencyKey", idempotencyKey)) + return nil, storage.ErrJournalEntryNotFound + } + j.logger.Warn("failed to get journal entry by idempotency key", zap.Error(err), + zap.String("idempotencyKey", idempotencyKey)) + return nil, err + } + + j.logger.Debug("journal entry loaded by idempotency key", zap.String("idempotencyKey", idempotencyKey)) + return result, nil +} + +func (j *journalEntriesStore) ListByOrganization(ctx context.Context, orgRef primitive.ObjectID, limit int, offset int) ([]*model.JournalEntry, error) { + if orgRef.IsZero() { + j.logger.Warn("attempt to list journal entries with zero organization ID") + return nil, merrors.InvalidArgument("journalEntriesStore: zero organization ID") + } + + limit64 := int64(limit) + offset64 := int64(offset) + query := repository.Query(). + Filter(repository.Field("organizationRef"), orgRef). + Limit(&limit64). + Offset(&offset64). + Sort(repository.Field("createdAt"), false) // false = descending + + entries := make([]*model.JournalEntry, 0) + err := j.repo.FindManyByFilter(ctx, query, func(cur *mongo.Cursor) error { + doc := &model.JournalEntry{} + if err := cur.Decode(doc); err != nil { + return err + } + entries = append(entries, doc) + return nil + }) + if err != nil { + j.logger.Warn("failed to list journal entries", zap.Error(err)) + return nil, err + } + + j.logger.Debug("listed journal entries", zap.Int("count", len(entries))) + return entries, nil +} diff --git a/api/ledger/storage/mongo/store/journal_entries_test.go b/api/ledger/storage/mongo/store/journal_entries_test.go new file mode 100644 index 0000000..34b5318 --- /dev/null +++ b/api/ledger/storage/mongo/store/journal_entries_test.go @@ -0,0 +1,299 @@ +package store + +import ( + "context" + "errors" + "testing" + "time" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +func TestJournalEntriesStore_Create(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Success", func(t *testing.T) { + var insertedEntry *model.JournalEntry + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + insertedEntry = object.(*model.JournalEntry) + return nil + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + entry := &model.JournalEntry{ + IdempotencyKey: "test-key-123", + EventTime: time.Now(), + EntryType: model.EntryTypeCredit, + Description: "Test invoice entry", + } + + err := store.Create(ctx, entry) + + require.NoError(t, err) + assert.NotNil(t, insertedEntry) + assert.Equal(t, "test-key-123", insertedEntry.IdempotencyKey) + assert.Equal(t, model.EntryTypeCredit, insertedEntry.EntryType) + }) + + t.Run("NilEntry", func(t *testing.T) { + stub := &repositoryStub{} + store := &journalEntriesStore{logger: logger, repo: stub} + + err := store.Create(ctx, nil) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("DuplicateIdempotencyKey", func(t *testing.T) { + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + return mongo.WriteException{ + WriteErrors: []mongo.WriteError{ + {Code: 11000}, // Duplicate key error + }, + } + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + entry := &model.JournalEntry{ + IdempotencyKey: "duplicate-key", + EventTime: time.Now(), + } + + err := store.Create(ctx, entry) + + require.Error(t, err) + assert.True(t, errors.Is(err, storage.ErrDuplicateIdempotency)) + }) + + t.Run("InsertError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + return expectedErr + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + entry := &model.JournalEntry{ + IdempotencyKey: "test-key", + EventTime: time.Now(), + } + + err := store.Create(ctx, entry) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) +} + +func TestJournalEntriesStore_Get(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Success", func(t *testing.T) { + entryRef := primitive.NewObjectID() + stub := &repositoryStub{ + GetFunc: func(ctx context.Context, id primitive.ObjectID, result storable.Storable) error { + entry := result.(*model.JournalEntry) + entry.SetID(entryRef) + entry.IdempotencyKey = "test-key-123" + entry.EntryType = model.EntryTypeDebit + return nil + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + result, err := store.Get(ctx, entryRef) + + require.NoError(t, err) + assert.NotNil(t, result) + assert.Equal(t, "test-key-123", result.IdempotencyKey) + assert.Equal(t, model.EntryTypeDebit, result.EntryType) + }) + + t.Run("ZeroID", func(t *testing.T) { + stub := &repositoryStub{} + store := &journalEntriesStore{logger: logger, repo: stub} + + result, err := store.Get(ctx, primitive.NilObjectID) + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("NotFound", func(t *testing.T) { + entryRef := primitive.NewObjectID() + stub := &repositoryStub{ + GetFunc: func(ctx context.Context, id primitive.ObjectID, result storable.Storable) error { + return merrors.ErrNoData + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + result, err := store.Get(ctx, entryRef) + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, storage.ErrJournalEntryNotFound)) + }) +} + +func TestJournalEntriesStore_GetByIdempotencyKey(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + orgRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + entry := result.(*model.JournalEntry) + entry.IdempotencyKey = "unique-key-123" + entry.EntryType = model.EntryTypeReverse + return nil + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + result, err := store.GetByIdempotencyKey(ctx, orgRef, "unique-key-123") + + require.NoError(t, err) + assert.NotNil(t, result) + assert.Equal(t, "unique-key-123", result.IdempotencyKey) + assert.Equal(t, model.EntryTypeReverse, result.EntryType) + }) + + t.Run("ZeroOrganizationID", func(t *testing.T) { + stub := &repositoryStub{} + store := &journalEntriesStore{logger: logger, repo: stub} + + result, err := store.GetByIdempotencyKey(ctx, primitive.NilObjectID, "test-key") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("EmptyIdempotencyKey", func(t *testing.T) { + stub := &repositoryStub{} + store := &journalEntriesStore{logger: logger, repo: stub} + + result, err := store.GetByIdempotencyKey(ctx, orgRef, "") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("NotFound", func(t *testing.T) { + stub := &repositoryStub{ + FindOneByFilterFunc: func(ctx context.Context, _ builder.Query, result storable.Storable) error { + return merrors.ErrNoData + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + result, err := store.GetByIdempotencyKey(ctx, orgRef, "nonexistent-key") + + require.Error(t, err) + assert.Nil(t, result) + assert.True(t, errors.Is(err, storage.ErrJournalEntryNotFound)) + }) +} + +func TestJournalEntriesStore_ListByOrganization(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + orgRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + called := false + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + called = true + return nil + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + results, err := store.ListByOrganization(ctx, orgRef, 10, 0) + + require.NoError(t, err) + assert.True(t, called) + assert.NotNil(t, results) + }) + + t.Run("ZeroOrganizationID", func(t *testing.T) { + stub := &repositoryStub{} + store := &journalEntriesStore{logger: logger, repo: stub} + + results, err := store.ListByOrganization(ctx, primitive.NilObjectID, 10, 0) + + require.Error(t, err) + assert.Nil(t, results) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("EmptyResult", func(t *testing.T) { + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return nil + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + results, err := store.ListByOrganization(ctx, orgRef, 10, 0) + + require.NoError(t, err) + assert.Len(t, results, 0) + }) + + t.Run("WithPagination", func(t *testing.T) { + called := false + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + called = true + return nil + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + results, err := store.ListByOrganization(ctx, orgRef, 2, 1) + + require.NoError(t, err) + assert.True(t, called) + assert.NotNil(t, results) + }) + + t.Run("FindError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return expectedErr + }, + } + + store := &journalEntriesStore{logger: logger, repo: stub} + results, err := store.ListByOrganization(ctx, orgRef, 10, 0) + + require.Error(t, err) + assert.Nil(t, results) + assert.Equal(t, expectedErr, err) + }) +} diff --git a/api/ledger/storage/mongo/store/outbox.go b/api/ledger/storage/mongo/store/outbox.go new file mode 100644 index 0000000..4fb9bea --- /dev/null +++ b/api/ledger/storage/mongo/store/outbox.go @@ -0,0 +1,155 @@ +package store + +import ( + "context" + "time" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type outboxStore struct { + logger mlogger.Logger + repo repository.Repository +} + +func NewOutbox(logger mlogger.Logger, db *mongo.Database) (storage.OutboxStore, error) { + repo := repository.CreateMongoRepository(db, model.OutboxCollection) + + // Create index on status + createdAt for efficient pending query + statusIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "status", Sort: ri.Asc}, + {Field: "createdAt", Sort: ri.Asc}, + }, + } + if err := repo.CreateIndex(statusIndex); err != nil { + logger.Error("failed to ensure outbox status index", zap.Error(err)) + return nil, err + } + + // Create unique index on eventId for deduplication + eventIdIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "eventId", Sort: ri.Asc}, + }, + Unique: true, + } + if err := repo.CreateIndex(eventIdIndex); err != nil { + logger.Error("failed to ensure outbox eventId index", zap.Error(err)) + return nil, err + } + + childLogger := logger.Named(model.OutboxCollection) + childLogger.Debug("outbox store initialised", zap.String("collection", model.OutboxCollection)) + + return &outboxStore{ + logger: childLogger, + repo: repo, + }, nil +} + +func (o *outboxStore) Create(ctx context.Context, event *model.OutboxEvent) error { + if event == nil { + o.logger.Warn("attempt to create nil outbox event") + return merrors.InvalidArgument("outboxStore: nil outbox event") + } + + if err := o.repo.Insert(ctx, event, nil); err != nil { + if mongo.IsDuplicateKeyError(err) { + o.logger.Warn("duplicate event ID", zap.String("eventId", event.EventID)) + return merrors.DataConflict("outbox event with this ID already exists") + } + o.logger.Warn("failed to create outbox event", zap.Error(err)) + return err + } + + o.logger.Debug("outbox event created", zap.String("eventId", event.EventID), + zap.String("subject", event.Subject)) + return nil +} + +func (o *outboxStore) ListPending(ctx context.Context, limit int) ([]*model.OutboxEvent, error) { + limit64 := int64(limit) + query := repository.Query(). + Filter(repository.Field("status"), model.OutboxStatusPending). + Limit(&limit64). + Sort(repository.Field("createdAt"), true) // true = ascending (oldest first) + + events := make([]*model.OutboxEvent, 0) + err := o.repo.FindManyByFilter(ctx, query, func(cur *mongo.Cursor) error { + doc := &model.OutboxEvent{} + if err := cur.Decode(doc); err != nil { + return err + } + events = append(events, doc) + return nil + }) + if err != nil { + o.logger.Warn("failed to list pending outbox events", zap.Error(err)) + return nil, err + } + + o.logger.Debug("listed pending outbox events", zap.Int("count", len(events))) + return events, nil +} + +func (o *outboxStore) MarkSent(ctx context.Context, eventRef primitive.ObjectID, sentAt time.Time) error { + if eventRef.IsZero() { + o.logger.Warn("attempt to mark sent with zero event ID") + return merrors.InvalidArgument("outboxStore: zero event ID") + } + + patch := repository.Patch(). + Set(repository.Field("status"), model.OutboxStatusSent). + Set(repository.Field("sentAt"), sentAt) + + if err := o.repo.Patch(ctx, eventRef, patch); err != nil { + o.logger.Warn("failed to mark outbox event as sent", zap.Error(err), zap.String("eventRef", eventRef.Hex())) + return err + } + + o.logger.Debug("outbox event marked as sent", zap.String("eventRef", eventRef.Hex())) + return nil +} + +func (o *outboxStore) MarkFailed(ctx context.Context, eventRef primitive.ObjectID) error { + if eventRef.IsZero() { + o.logger.Warn("attempt to mark failed with zero event ID") + return merrors.InvalidArgument("outboxStore: zero event ID") + } + + patch := repository.Patch().Set(repository.Field("status"), model.OutboxStatusFailed) + + if err := o.repo.Patch(ctx, eventRef, patch); err != nil { + o.logger.Warn("failed to mark outbox event as failed", zap.Error(err), zap.String("eventRef", eventRef.Hex())) + return err + } + + o.logger.Debug("outbox event marked as failed", zap.String("eventRef", eventRef.Hex())) + return nil +} + +func (o *outboxStore) IncrementAttempts(ctx context.Context, eventRef primitive.ObjectID) error { + if eventRef.IsZero() { + o.logger.Warn("attempt to increment attempts with zero event ID") + return merrors.InvalidArgument("outboxStore: zero event ID") + } + + patch := repository.Patch().Inc(repository.Field("attempts"), 1) + + if err := o.repo.Patch(ctx, eventRef, patch); err != nil { + o.logger.Warn("failed to increment outbox attempts", zap.Error(err), zap.String("eventRef", eventRef.Hex())) + return err + } + + o.logger.Debug("outbox attempts incremented", zap.String("eventRef", eventRef.Hex())) + return nil +} diff --git a/api/ledger/storage/mongo/store/outbox_test.go b/api/ledger/storage/mongo/store/outbox_test.go new file mode 100644 index 0000000..e0adc62 --- /dev/null +++ b/api/ledger/storage/mongo/store/outbox_test.go @@ -0,0 +1,336 @@ +package store + +import ( + "context" + "errors" + "testing" + "time" + + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +func TestOutboxStore_Create(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Success", func(t *testing.T) { + var insertedEvent *model.OutboxEvent + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + insertedEvent = object.(*model.OutboxEvent) + return nil + }, + } + + store := &outboxStore{logger: logger, repo: stub} + event := &model.OutboxEvent{ + EventID: "evt_12345", + Subject: "ledger.entry.created", + Payload: []byte(`{"entryId":"123"}`), + Status: model.OutboxStatusPending, + } + + err := store.Create(ctx, event) + + require.NoError(t, err) + assert.NotNil(t, insertedEvent) + assert.Equal(t, "evt_12345", insertedEvent.EventID) + assert.Equal(t, "ledger.entry.created", insertedEvent.Subject) + assert.Equal(t, model.OutboxStatusPending, insertedEvent.Status) + }) + + t.Run("NilEvent", func(t *testing.T) { + stub := &repositoryStub{} + store := &outboxStore{logger: logger, repo: stub} + + err := store.Create(ctx, nil) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("DuplicateEventID", func(t *testing.T) { + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + return mongo.WriteException{ + WriteErrors: []mongo.WriteError{ + {Code: 11000}, // Duplicate key error + }, + } + }, + } + + store := &outboxStore{logger: logger, repo: stub} + event := &model.OutboxEvent{ + EventID: "duplicate_event", + Subject: "test.subject", + Status: model.OutboxStatusPending, + } + + err := store.Create(ctx, event) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrDataConflict)) + }) + + t.Run("InsertError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + InsertFunc: func(ctx context.Context, object storable.Storable, _ builder.Query) error { + return expectedErr + }, + } + + store := &outboxStore{logger: logger, repo: stub} + event := &model.OutboxEvent{ + EventID: "evt_123", + Subject: "test.subject", + } + + err := store.Create(ctx, event) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) +} + +func TestOutboxStore_ListPending(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Success", func(t *testing.T) { + called := false + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + called = true + return nil + }, + } + + store := &outboxStore{logger: logger, repo: stub} + results, err := store.ListPending(ctx, 10) + + require.NoError(t, err) + assert.True(t, called) + assert.NotNil(t, results) + }) + + t.Run("EmptyResult", func(t *testing.T) { + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return nil + }, + } + + store := &outboxStore{logger: logger, repo: stub} + results, err := store.ListPending(ctx, 10) + + require.NoError(t, err) + assert.Len(t, results, 0) + }) + + t.Run("WithLimit", func(t *testing.T) { + called := false + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + called = true + return nil + }, + } + + store := &outboxStore{logger: logger, repo: stub} + results, err := store.ListPending(ctx, 3) + + require.NoError(t, err) + assert.True(t, called) + assert.NotNil(t, results) + }) + + t.Run("FindError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return expectedErr + }, + } + + store := &outboxStore{logger: logger, repo: stub} + results, err := store.ListPending(ctx, 10) + + require.Error(t, err) + assert.Nil(t, results) + assert.Equal(t, expectedErr, err) + }) +} + +func TestOutboxStore_MarkSent(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + eventRef := primitive.NewObjectID() + sentTime := time.Now() + + t.Run("Success", func(t *testing.T) { + var patchedID primitive.ObjectID + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + patchedID = id + return nil + }, + } + + store := &outboxStore{logger: logger, repo: stub} + err := store.MarkSent(ctx, eventRef, sentTime) + + require.NoError(t, err) + assert.Equal(t, eventRef, patchedID) + }) + + t.Run("ZeroEventID", func(t *testing.T) { + stub := &repositoryStub{} + store := &outboxStore{logger: logger, repo: stub} + + err := store.MarkSent(ctx, primitive.NilObjectID, sentTime) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("PatchError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + return expectedErr + }, + } + + store := &outboxStore{logger: logger, repo: stub} + err := store.MarkSent(ctx, eventRef, sentTime) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) +} + +func TestOutboxStore_MarkFailed(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + eventRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + var patchedID primitive.ObjectID + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + patchedID = id + return nil + }, + } + + store := &outboxStore{logger: logger, repo: stub} + err := store.MarkFailed(ctx, eventRef) + + require.NoError(t, err) + assert.Equal(t, eventRef, patchedID) + }) + + t.Run("ZeroEventID", func(t *testing.T) { + stub := &repositoryStub{} + store := &outboxStore{logger: logger, repo: stub} + + err := store.MarkFailed(ctx, primitive.NilObjectID) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("PatchError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + return expectedErr + }, + } + + store := &outboxStore{logger: logger, repo: stub} + err := store.MarkFailed(ctx, eventRef) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) +} + +func TestOutboxStore_IncrementAttempts(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + eventRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + var patchedID primitive.ObjectID + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + patchedID = id + return nil + }, + } + + store := &outboxStore{logger: logger, repo: stub} + err := store.IncrementAttempts(ctx, eventRef) + + require.NoError(t, err) + assert.Equal(t, eventRef, patchedID) + }) + + t.Run("ZeroEventID", func(t *testing.T) { + stub := &repositoryStub{} + store := &outboxStore{logger: logger, repo: stub} + + err := store.IncrementAttempts(ctx, primitive.NilObjectID) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("PatchError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + return expectedErr + }, + } + + store := &outboxStore{logger: logger, repo: stub} + err := store.IncrementAttempts(ctx, eventRef) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) + + t.Run("MultipleIncrements", func(t *testing.T) { + var callCount int + stub := &repositoryStub{ + PatchFunc: func(ctx context.Context, id primitive.ObjectID, _ repository.PatchDoc) error { + callCount++ + return nil + }, + } + + store := &outboxStore{logger: logger, repo: stub} + + // Simulate multiple retry attempts + for i := 0; i < 3; i++ { + err := store.IncrementAttempts(ctx, eventRef) + require.NoError(t, err) + } + + assert.Equal(t, 3, callCount) + }) +} diff --git a/api/ledger/storage/mongo/store/posting_lines.go b/api/ledger/storage/mongo/store/posting_lines.go new file mode 100644 index 0000000..03c26df --- /dev/null +++ b/api/ledger/storage/mongo/store/posting_lines.go @@ -0,0 +1,138 @@ +package store + +import ( + "context" + + "github.com/tech/sendico/ledger/storage" + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type postingLinesStore struct { + logger mlogger.Logger + repo repository.Repository +} + +func NewPostingLines(logger mlogger.Logger, db *mongo.Database) (storage.PostingLinesStore, error) { + repo := repository.CreateMongoRepository(db, model.PostingLinesCollection) + + // Create index on journalEntryRef for fast lookup by entry + entryIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "journalEntryRef", Sort: ri.Asc}, + }, + } + if err := repo.CreateIndex(entryIndex); err != nil { + logger.Error("failed to ensure posting lines entry index", zap.Error(err)) + return nil, err + } + + // Create index on accountRef for account statement queries + accountIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "accountRef", Sort: ri.Asc}, + {Field: "createdAt", Sort: ri.Desc}, + }, + } + if err := repo.CreateIndex(accountIndex); err != nil { + logger.Error("failed to ensure posting lines account index", zap.Error(err)) + return nil, err + } + + childLogger := logger.Named(model.PostingLinesCollection) + childLogger.Debug("posting lines store initialised", zap.String("collection", model.PostingLinesCollection)) + + return &postingLinesStore{ + logger: childLogger, + repo: repo, + }, nil +} + +func (p *postingLinesStore) CreateMany(ctx context.Context, lines []*model.PostingLine) error { + if len(lines) == 0 { + p.logger.Warn("attempt to create empty posting lines array") + return nil + } + + storables := make([]storable.Storable, len(lines)) + for i, line := range lines { + if line == nil { + p.logger.Warn("attempt to create nil posting line") + return merrors.InvalidArgument("postingLinesStore: nil posting line") + } + storables[i] = line + } + + if err := p.repo.InsertMany(ctx, storables); err != nil { + p.logger.Warn("failed to create posting lines", zap.Error(err), zap.Int("count", len(lines))) + return err + } + + p.logger.Debug("posting lines created", zap.Int("count", len(lines))) + return nil +} + +func (p *postingLinesStore) ListByJournalEntry(ctx context.Context, entryRef primitive.ObjectID) ([]*model.PostingLine, error) { + if entryRef.IsZero() { + p.logger.Warn("attempt to list posting lines with zero entry ID") + return nil, merrors.InvalidArgument("postingLinesStore: zero entry ID") + } + + query := repository.Filter("journalEntryRef", entryRef) + + lines := make([]*model.PostingLine, 0) + err := p.repo.FindManyByFilter(ctx, query, func(cur *mongo.Cursor) error { + doc := &model.PostingLine{} + if err := cur.Decode(doc); err != nil { + return err + } + lines = append(lines, doc) + return nil + }) + if err != nil { + p.logger.Warn("failed to list posting lines by entry", zap.Error(err), zap.String("entryRef", entryRef.Hex())) + return nil, err + } + + p.logger.Debug("listed posting lines by entry", zap.Int("count", len(lines)), zap.String("entryRef", entryRef.Hex())) + return lines, nil +} + +func (p *postingLinesStore) ListByAccount(ctx context.Context, accountRef primitive.ObjectID, limit int, offset int) ([]*model.PostingLine, error) { + if accountRef.IsZero() { + p.logger.Warn("attempt to list posting lines with zero account ID") + return nil, merrors.InvalidArgument("postingLinesStore: zero account ID") + } + + limit64 := int64(limit) + offset64 := int64(offset) + query := repository.Query(). + Filter(repository.Field("accountRef"), accountRef). + Limit(&limit64). + Offset(&offset64). + Sort(repository.Field("createdAt"), false) // false = descending + + lines := make([]*model.PostingLine, 0) + err := p.repo.FindManyByFilter(ctx, query, func(cur *mongo.Cursor) error { + doc := &model.PostingLine{} + if err := cur.Decode(doc); err != nil { + return err + } + lines = append(lines, doc) + return nil + }) + if err != nil { + p.logger.Warn("failed to list posting lines by account", zap.Error(err), zap.String("accountRef", accountRef.Hex())) + return nil, err + } + + p.logger.Debug("listed posting lines by account", zap.Int("count", len(lines)), zap.String("accountRef", accountRef.Hex())) + return lines, nil +} diff --git a/api/ledger/storage/mongo/store/posting_lines_test.go b/api/ledger/storage/mongo/store/posting_lines_test.go new file mode 100644 index 0000000..777bfd3 --- /dev/null +++ b/api/ledger/storage/mongo/store/posting_lines_test.go @@ -0,0 +1,276 @@ +package store + +import ( + "context" + "errors" + "testing" + + "github.com/tech/sendico/ledger/storage/model" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func TestPostingLinesStore_CreateMany(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + + t.Run("Success", func(t *testing.T) { + var insertedLines []storable.Storable + stub := &repositoryStub{ + InsertManyFunc: func(ctx context.Context, objects []storable.Storable) error { + insertedLines = objects + return nil + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + lines := []*model.PostingLine{ + { + JournalEntryRef: primitive.NewObjectID(), + AccountRef: primitive.NewObjectID(), + LineType: model.LineTypeMain, + Amount: "100.00", + }, + { + JournalEntryRef: primitive.NewObjectID(), + AccountRef: primitive.NewObjectID(), + LineType: model.LineTypeMain, + Amount: "100.00", + }, + } + + err := store.CreateMany(ctx, lines) + + require.NoError(t, err) + assert.Len(t, insertedLines, 2) + }) + + t.Run("EmptyArray", func(t *testing.T) { + stub := &repositoryStub{} + store := &postingLinesStore{logger: logger, repo: stub} + + err := store.CreateMany(ctx, []*model.PostingLine{}) + + require.NoError(t, err) // Should not error on empty array + }) + + t.Run("NilLine", func(t *testing.T) { + stub := &repositoryStub{} + store := &postingLinesStore{logger: logger, repo: stub} + + lines := []*model.PostingLine{ + {Amount: "100.00"}, + nil, + } + + err := store.CreateMany(ctx, lines) + + require.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("InsertManyError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + InsertManyFunc: func(ctx context.Context, objects []storable.Storable) error { + return expectedErr + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + lines := []*model.PostingLine{ + {Amount: "100.00"}, + } + + err := store.CreateMany(ctx, lines) + + require.Error(t, err) + assert.Equal(t, expectedErr, err) + }) + + t.Run("BalancedEntry", func(t *testing.T) { + var insertedLines []storable.Storable + stub := &repositoryStub{ + InsertManyFunc: func(ctx context.Context, objects []storable.Storable) error { + insertedLines = objects + return nil + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + entryRef := primitive.NewObjectID() + cashAccount := primitive.NewObjectID() + revenueAccount := primitive.NewObjectID() + + lines := []*model.PostingLine{ + { + JournalEntryRef: entryRef, + AccountRef: cashAccount, + LineType: model.LineTypeMain, + Amount: "500.00", + }, + { + JournalEntryRef: entryRef, + AccountRef: revenueAccount, + LineType: model.LineTypeMain, + Amount: "500.00", + }, + } + + err := store.CreateMany(ctx, lines) + + require.NoError(t, err) + assert.Len(t, insertedLines, 2) + }) +} + +func TestPostingLinesStore_ListByJournalEntry(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + entryRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + called := false + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + called = true + return nil + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + results, err := store.ListByJournalEntry(ctx, entryRef) + + require.NoError(t, err) + assert.True(t, called) + assert.NotNil(t, results) + }) + + t.Run("ZeroEntryID", func(t *testing.T) { + stub := &repositoryStub{} + store := &postingLinesStore{logger: logger, repo: stub} + + results, err := store.ListByJournalEntry(ctx, primitive.NilObjectID) + + require.Error(t, err) + assert.Nil(t, results) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("EmptyResult", func(t *testing.T) { + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return nil + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + results, err := store.ListByJournalEntry(ctx, entryRef) + + require.NoError(t, err) + assert.Len(t, results, 0) + }) + + t.Run("FindError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return expectedErr + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + results, err := store.ListByJournalEntry(ctx, entryRef) + + require.Error(t, err) + assert.Nil(t, results) + assert.Equal(t, expectedErr, err) + }) +} + +func TestPostingLinesStore_ListByAccount(t *testing.T) { + ctx := context.Background() + logger := zap.NewNop() + accountRef := primitive.NewObjectID() + + t.Run("Success", func(t *testing.T) { + called := false + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + called = true + return nil + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + results, err := store.ListByAccount(ctx, accountRef, 10, 0) + + require.NoError(t, err) + assert.True(t, called) + assert.NotNil(t, results) + }) + + t.Run("ZeroAccountID", func(t *testing.T) { + stub := &repositoryStub{} + store := &postingLinesStore{logger: logger, repo: stub} + + results, err := store.ListByAccount(ctx, primitive.NilObjectID, 10, 0) + + require.Error(t, err) + assert.Nil(t, results) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("WithPagination", func(t *testing.T) { + called := false + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + called = true + return nil + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + results, err := store.ListByAccount(ctx, accountRef, 2, 2) + + require.NoError(t, err) + assert.True(t, called) + assert.NotNil(t, results) + }) + + t.Run("EmptyResult", func(t *testing.T) { + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return nil + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + results, err := store.ListByAccount(ctx, accountRef, 10, 0) + + require.NoError(t, err) + assert.Len(t, results, 0) + }) + + t.Run("FindError", func(t *testing.T) { + expectedErr := errors.New("database error") + stub := &repositoryStub{ + FindManyByFilterFunc: func(ctx context.Context, _ builder.Query, decoder rd.DecodingFunc) error { + return expectedErr + }, + } + + store := &postingLinesStore{logger: logger, repo: stub} + results, err := store.ListByAccount(ctx, accountRef, 10, 0) + + require.Error(t, err) + assert.Nil(t, results) + assert.Equal(t, expectedErr, err) + }) +} diff --git a/api/ledger/storage/mongo/store/testing_helpers_test.go b/api/ledger/storage/mongo/store/testing_helpers_test.go new file mode 100644 index 0000000..492e322 --- /dev/null +++ b/api/ledger/storage/mongo/store/testing_helpers_test.go @@ -0,0 +1,137 @@ +package store + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// repositoryStub provides a stub implementation of repository.Repository for testing +type repositoryStub struct { + AggregateFunc func(ctx context.Context, pipeline builder.Pipeline, decoder rd.DecodingFunc) error + GetFunc func(ctx context.Context, id primitive.ObjectID, result storable.Storable) error + InsertFunc func(ctx context.Context, object storable.Storable, filter builder.Query) error + InsertManyFunc func(ctx context.Context, objects []storable.Storable) error + UpdateFunc func(ctx context.Context, object storable.Storable) error + DeleteFunc func(ctx context.Context, id primitive.ObjectID) error + FindOneByFilterFunc func(ctx context.Context, filter builder.Query, result storable.Storable) error + FindManyByFilterFunc func(ctx context.Context, filter builder.Query, decoder rd.DecodingFunc) error + PatchFunc func(ctx context.Context, id primitive.ObjectID, patch repository.PatchDoc) error + PatchManyFunc func(ctx context.Context, filter repository.FilterQuery, patch repository.PatchDoc) (int, error) + DeleteManyFunc func(ctx context.Context, query builder.Query) error + ListIDsFunc func(ctx context.Context, query builder.Query) ([]primitive.ObjectID, error) + CreateIndexFunc func(def *ri.Definition) error +} + +func (r *repositoryStub) Aggregate(ctx context.Context, pipeline builder.Pipeline, decoder rd.DecodingFunc) error { + if r.AggregateFunc != nil { + return r.AggregateFunc(ctx, pipeline, decoder) + } + return nil +} + +func (r *repositoryStub) Get(ctx context.Context, id primitive.ObjectID, result storable.Storable) error { + if r.GetFunc != nil { + return r.GetFunc(ctx, id, result) + } + return nil +} + +func (r *repositoryStub) Insert(ctx context.Context, object storable.Storable, filter builder.Query) error { + if r.InsertFunc != nil { + return r.InsertFunc(ctx, object, filter) + } + return nil +} + +func (r *repositoryStub) InsertMany(ctx context.Context, objects []storable.Storable) error { + if r.InsertManyFunc != nil { + return r.InsertManyFunc(ctx, objects) + } + return nil +} + +func (r *repositoryStub) Update(ctx context.Context, object storable.Storable) error { + if r.UpdateFunc != nil { + return r.UpdateFunc(ctx, object) + } + return nil +} + +func (r *repositoryStub) Delete(ctx context.Context, id primitive.ObjectID) error { + if r.DeleteFunc != nil { + return r.DeleteFunc(ctx, id) + } + return nil +} + +func (r *repositoryStub) FindOneByFilter(ctx context.Context, filter builder.Query, result storable.Storable) error { + if r.FindOneByFilterFunc != nil { + return r.FindOneByFilterFunc(ctx, filter, result) + } + return nil +} + +func (r *repositoryStub) FindManyByFilter(ctx context.Context, filter builder.Query, decoder rd.DecodingFunc) error { + if r.FindManyByFilterFunc != nil { + return r.FindManyByFilterFunc(ctx, filter, decoder) + } + return nil +} + +func (r *repositoryStub) Patch(ctx context.Context, id primitive.ObjectID, patch repository.PatchDoc) error { + if r.PatchFunc != nil { + return r.PatchFunc(ctx, id, patch) + } + return nil +} + +func (r *repositoryStub) PatchMany(ctx context.Context, filter repository.FilterQuery, patch repository.PatchDoc) (int, error) { + if r.PatchManyFunc != nil { + return r.PatchManyFunc(ctx, filter, patch) + } + return 0, nil +} + +func (r *repositoryStub) DeleteMany(ctx context.Context, query builder.Query) error { + if r.DeleteManyFunc != nil { + return r.DeleteManyFunc(ctx, query) + } + return nil +} + +func (r *repositoryStub) ListIDs(ctx context.Context, query builder.Query) ([]primitive.ObjectID, error) { + if r.ListIDsFunc != nil { + return r.ListIDsFunc(ctx, query) + } + return nil, nil +} + +func (r *repositoryStub) ListPermissionBound(ctx context.Context, query builder.Query) ([]model.PermissionBoundStorable, error) { + return nil, nil +} + +func (r *repositoryStub) ListAccountBound(ctx context.Context, query builder.Query) ([]model.AccountBoundStorable, error) { + return nil, nil +} + +func (r *repositoryStub) Collection() string { + return "test_collection" +} + +func (r *repositoryStub) CreateIndex(def *ri.Definition) error { + if r.CreateIndexFunc != nil { + return r.CreateIndexFunc(def) + } + return nil +} + +// Note: For unit tests with FindManyByFilter, we don't simulate the full cursor iteration +// since we can't easily mock *mongo.Cursor. These tests verify that the store calls the +// repository correctly. Integration tests with real MongoDB test the actual iteration logic. diff --git a/api/ledger/storage/mongo/transaction.go b/api/ledger/storage/mongo/transaction.go new file mode 100644 index 0000000..64b7b65 --- /dev/null +++ b/api/ledger/storage/mongo/transaction.go @@ -0,0 +1,38 @@ +package mongo + +import ( + "context" + + "github.com/tech/sendico/pkg/db/transaction" + "go.mongodb.org/mongo-driver/mongo" +) + +type mongoTransactionFactory struct { + client *mongo.Client +} + +func (f *mongoTransactionFactory) CreateTransaction() transaction.Transaction { + return &mongoTransaction{client: f.client} +} + +type mongoTransaction struct { + client *mongo.Client +} + +func (t *mongoTransaction) Execute(ctx context.Context, cb transaction.Callback) (any, error) { + session, err := t.client.StartSession() + if err != nil { + return nil, err + } + defer session.EndSession(ctx) + + run := func(sessCtx mongo.SessionContext) (any, error) { + return cb(sessCtx) + } + + return session.WithTransaction(ctx, run) +} + +func newMongoTransactionFactory(client *mongo.Client) transaction.Factory { + return &mongoTransactionFactory{client: client} +} diff --git a/api/ledger/storage/repository.go b/api/ledger/storage/repository.go new file mode 100644 index 0000000..02e2fb8 --- /dev/null +++ b/api/ledger/storage/repository.go @@ -0,0 +1,14 @@ +package storage + +import "context" + +// Repository defines the main storage interface for ledger operations. +// It follows the fx/storage pattern with separate store interfaces for each collection. +type Repository interface { + Ping(ctx context.Context) error + Accounts() AccountsStore + JournalEntries() JournalEntriesStore + PostingLines() PostingLinesStore + Balances() BalancesStore + Outbox() OutboxStore +} diff --git a/api/ledger/storage/storage.go b/api/ledger/storage/storage.go new file mode 100644 index 0000000..f3eb21f --- /dev/null +++ b/api/ledger/storage/storage.go @@ -0,0 +1,61 @@ +package storage + +import ( + "context" + "time" + + "github.com/tech/sendico/ledger/storage/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type storageError string + +func (e storageError) Error() string { + return string(e) +} + +var ( + ErrAccountNotFound = storageError("ledger.storage: account not found") + ErrJournalEntryNotFound = storageError("ledger.storage: journal entry not found") + ErrBalanceNotFound = storageError("ledger.storage: balance not found") + ErrDuplicateIdempotency = storageError("ledger.storage: duplicate idempotency key") + ErrInsufficientBalance = storageError("ledger.storage: insufficient balance") + ErrAccountFrozen = storageError("ledger.storage: account is frozen") + ErrNegativeBalancePolicy = storageError("ledger.storage: negative balance not allowed") +) + +type AccountsStore interface { + Create(ctx context.Context, account *model.Account) error + Get(ctx context.Context, accountRef primitive.ObjectID) (*model.Account, error) + GetByAccountCode(ctx context.Context, orgRef primitive.ObjectID, accountCode, currency string) (*model.Account, error) + GetDefaultSettlement(ctx context.Context, orgRef primitive.ObjectID, currency string) (*model.Account, error) + ListByOrganization(ctx context.Context, orgRef primitive.ObjectID, limit int, offset int) ([]*model.Account, error) + UpdateStatus(ctx context.Context, accountRef primitive.ObjectID, status model.AccountStatus) error +} + +type JournalEntriesStore interface { + Create(ctx context.Context, entry *model.JournalEntry) error + Get(ctx context.Context, entryRef primitive.ObjectID) (*model.JournalEntry, error) + GetByIdempotencyKey(ctx context.Context, orgRef primitive.ObjectID, idempotencyKey string) (*model.JournalEntry, error) + ListByOrganization(ctx context.Context, orgRef primitive.ObjectID, limit int, offset int) ([]*model.JournalEntry, error) +} + +type PostingLinesStore interface { + CreateMany(ctx context.Context, lines []*model.PostingLine) error + ListByJournalEntry(ctx context.Context, entryRef primitive.ObjectID) ([]*model.PostingLine, error) + ListByAccount(ctx context.Context, accountRef primitive.ObjectID, limit int, offset int) ([]*model.PostingLine, error) +} + +type BalancesStore interface { + Get(ctx context.Context, accountRef primitive.ObjectID) (*model.AccountBalance, error) + Upsert(ctx context.Context, balance *model.AccountBalance) error + IncrementBalance(ctx context.Context, accountRef primitive.ObjectID, amount string) error +} + +type OutboxStore interface { + Create(ctx context.Context, event *model.OutboxEvent) error + ListPending(ctx context.Context, limit int) ([]*model.OutboxEvent, error) + MarkSent(ctx context.Context, eventRef primitive.ObjectID, sentAt time.Time) error + MarkFailed(ctx context.Context, eventRef primitive.ObjectID) error + IncrementAttempts(ctx context.Context, eventRef primitive.ObjectID) error +} diff --git a/api/payments/orchestrator/.gitignore b/api/payments/orchestrator/.gitignore new file mode 100644 index 0000000..c62beb6 --- /dev/null +++ b/api/payments/orchestrator/.gitignore @@ -0,0 +1,3 @@ +internal/generated +.gocache +app diff --git a/api/payments/orchestrator/client/client.go b/api/payments/orchestrator/client/client.go new file mode 100644 index 0000000..e98b3ee --- /dev/null +++ b/api/payments/orchestrator/client/client.go @@ -0,0 +1,148 @@ +package client + +import ( + "context" + "crypto/tls" + "errors" + "fmt" + "strings" + "time" + + orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1" + "google.golang.org/grpc" + "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" +) + +// Client exposes typed helpers around the payment orchestrator gRPC API. +type Client interface { + QuotePayment(ctx context.Context, req *orchestratorv1.QuotePaymentRequest) (*orchestratorv1.QuotePaymentResponse, error) + InitiatePayment(ctx context.Context, req *orchestratorv1.InitiatePaymentRequest) (*orchestratorv1.InitiatePaymentResponse, error) + CancelPayment(ctx context.Context, req *orchestratorv1.CancelPaymentRequest) (*orchestratorv1.CancelPaymentResponse, error) + GetPayment(ctx context.Context, req *orchestratorv1.GetPaymentRequest) (*orchestratorv1.GetPaymentResponse, error) + ListPayments(ctx context.Context, req *orchestratorv1.ListPaymentsRequest) (*orchestratorv1.ListPaymentsResponse, error) + InitiateConversion(ctx context.Context, req *orchestratorv1.InitiateConversionRequest) (*orchestratorv1.InitiateConversionResponse, error) + ProcessTransferUpdate(ctx context.Context, req *orchestratorv1.ProcessTransferUpdateRequest) (*orchestratorv1.ProcessTransferUpdateResponse, error) + ProcessDepositObserved(ctx context.Context, req *orchestratorv1.ProcessDepositObservedRequest) (*orchestratorv1.ProcessDepositObservedResponse, error) + Close() error +} + +type grpcOrchestratorClient interface { + QuotePayment(ctx context.Context, in *orchestratorv1.QuotePaymentRequest, opts ...grpc.CallOption) (*orchestratorv1.QuotePaymentResponse, error) + InitiatePayment(ctx context.Context, in *orchestratorv1.InitiatePaymentRequest, opts ...grpc.CallOption) (*orchestratorv1.InitiatePaymentResponse, error) + CancelPayment(ctx context.Context, in *orchestratorv1.CancelPaymentRequest, opts ...grpc.CallOption) (*orchestratorv1.CancelPaymentResponse, error) + GetPayment(ctx context.Context, in *orchestratorv1.GetPaymentRequest, opts ...grpc.CallOption) (*orchestratorv1.GetPaymentResponse, error) + ListPayments(ctx context.Context, in *orchestratorv1.ListPaymentsRequest, opts ...grpc.CallOption) (*orchestratorv1.ListPaymentsResponse, error) + InitiateConversion(ctx context.Context, in *orchestratorv1.InitiateConversionRequest, opts ...grpc.CallOption) (*orchestratorv1.InitiateConversionResponse, error) + ProcessTransferUpdate(ctx context.Context, in *orchestratorv1.ProcessTransferUpdateRequest, opts ...grpc.CallOption) (*orchestratorv1.ProcessTransferUpdateResponse, error) + ProcessDepositObserved(ctx context.Context, in *orchestratorv1.ProcessDepositObservedRequest, opts ...grpc.CallOption) (*orchestratorv1.ProcessDepositObservedResponse, error) +} + +type orchestratorClient struct { + cfg Config + conn *grpc.ClientConn + client grpcOrchestratorClient +} + +// New dials the payment orchestrator endpoint and returns a ready client. +func New(ctx context.Context, cfg Config, opts ...grpc.DialOption) (Client, error) { + cfg.setDefaults() + if strings.TrimSpace(cfg.Address) == "" { + return nil, errors.New("payment-orchestrator: address is required") + } + + dialCtx, cancel := context.WithTimeout(ctx, cfg.DialTimeout) + defer cancel() + + dialOpts := make([]grpc.DialOption, 0, len(opts)+1) + dialOpts = append(dialOpts, opts...) + + if cfg.Insecure { + dialOpts = append(dialOpts, grpc.WithTransportCredentials(insecure.NewCredentials())) + } else { + dialOpts = append(dialOpts, grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{}))) + } + + conn, err := grpc.DialContext(dialCtx, cfg.Address, dialOpts...) + if err != nil { + return nil, fmt.Errorf("payment-orchestrator: dial %s: %w", cfg.Address, err) + } + + return &orchestratorClient{ + cfg: cfg, + conn: conn, + client: orchestratorv1.NewPaymentOrchestratorClient(conn), + }, nil +} + +// NewWithClient injects a pre-built orchestrator client (useful for tests). +func NewWithClient(cfg Config, oc grpcOrchestratorClient) Client { + cfg.setDefaults() + return &orchestratorClient{ + cfg: cfg, + client: oc, + } +} + +func (c *orchestratorClient) Close() error { + if c.conn != nil { + return c.conn.Close() + } + return nil +} + +func (c *orchestratorClient) QuotePayment(ctx context.Context, req *orchestratorv1.QuotePaymentRequest) (*orchestratorv1.QuotePaymentResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.QuotePayment(ctx, req) +} + +func (c *orchestratorClient) InitiatePayment(ctx context.Context, req *orchestratorv1.InitiatePaymentRequest) (*orchestratorv1.InitiatePaymentResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.InitiatePayment(ctx, req) +} + +func (c *orchestratorClient) CancelPayment(ctx context.Context, req *orchestratorv1.CancelPaymentRequest) (*orchestratorv1.CancelPaymentResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.CancelPayment(ctx, req) +} + +func (c *orchestratorClient) GetPayment(ctx context.Context, req *orchestratorv1.GetPaymentRequest) (*orchestratorv1.GetPaymentResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.GetPayment(ctx, req) +} + +func (c *orchestratorClient) ListPayments(ctx context.Context, req *orchestratorv1.ListPaymentsRequest) (*orchestratorv1.ListPaymentsResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.ListPayments(ctx, req) +} + +func (c *orchestratorClient) InitiateConversion(ctx context.Context, req *orchestratorv1.InitiateConversionRequest) (*orchestratorv1.InitiateConversionResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.InitiateConversion(ctx, req) +} + +func (c *orchestratorClient) ProcessTransferUpdate(ctx context.Context, req *orchestratorv1.ProcessTransferUpdateRequest) (*orchestratorv1.ProcessTransferUpdateResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.ProcessTransferUpdate(ctx, req) +} + +func (c *orchestratorClient) ProcessDepositObserved(ctx context.Context, req *orchestratorv1.ProcessDepositObservedRequest) (*orchestratorv1.ProcessDepositObservedResponse, error) { + ctx, cancel := c.callContext(ctx) + defer cancel() + return c.client.ProcessDepositObserved(ctx, req) +} + +func (c *orchestratorClient) callContext(ctx context.Context) (context.Context, context.CancelFunc) { + timeout := c.cfg.CallTimeout + if timeout <= 0 { + timeout = 3 * time.Second + } + return context.WithTimeout(ctx, timeout) +} diff --git a/api/payments/orchestrator/client/config.go b/api/payments/orchestrator/client/config.go new file mode 100644 index 0000000..9255d80 --- /dev/null +++ b/api/payments/orchestrator/client/config.go @@ -0,0 +1,20 @@ +package client + +import "time" + +// Config captures connection settings for the payment orchestrator gRPC service. +type Config struct { + Address string + DialTimeout time.Duration + CallTimeout time.Duration + Insecure bool +} + +func (c *Config) setDefaults() { + if c.DialTimeout <= 0 { + c.DialTimeout = 5 * time.Second + } + if c.CallTimeout <= 0 { + c.CallTimeout = 3 * time.Second + } +} diff --git a/api/payments/orchestrator/client/fake.go b/api/payments/orchestrator/client/fake.go new file mode 100644 index 0000000..f5fd1e9 --- /dev/null +++ b/api/payments/orchestrator/client/fake.go @@ -0,0 +1,83 @@ +package client + +import ( + "context" + + orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1" +) + +// Fake implements Client for tests. +type Fake struct { + QuotePaymentFn func(ctx context.Context, req *orchestratorv1.QuotePaymentRequest) (*orchestratorv1.QuotePaymentResponse, error) + InitiatePaymentFn func(ctx context.Context, req *orchestratorv1.InitiatePaymentRequest) (*orchestratorv1.InitiatePaymentResponse, error) + CancelPaymentFn func(ctx context.Context, req *orchestratorv1.CancelPaymentRequest) (*orchestratorv1.CancelPaymentResponse, error) + GetPaymentFn func(ctx context.Context, req *orchestratorv1.GetPaymentRequest) (*orchestratorv1.GetPaymentResponse, error) + ListPaymentsFn func(ctx context.Context, req *orchestratorv1.ListPaymentsRequest) (*orchestratorv1.ListPaymentsResponse, error) + InitiateConversionFn func(ctx context.Context, req *orchestratorv1.InitiateConversionRequest) (*orchestratorv1.InitiateConversionResponse, error) + ProcessTransferUpdateFn func(ctx context.Context, req *orchestratorv1.ProcessTransferUpdateRequest) (*orchestratorv1.ProcessTransferUpdateResponse, error) + ProcessDepositObservedFn func(ctx context.Context, req *orchestratorv1.ProcessDepositObservedRequest) (*orchestratorv1.ProcessDepositObservedResponse, error) + CloseFn func() error +} + +func (f *Fake) QuotePayment(ctx context.Context, req *orchestratorv1.QuotePaymentRequest) (*orchestratorv1.QuotePaymentResponse, error) { + if f.QuotePaymentFn != nil { + return f.QuotePaymentFn(ctx, req) + } + return &orchestratorv1.QuotePaymentResponse{}, nil +} + +func (f *Fake) InitiatePayment(ctx context.Context, req *orchestratorv1.InitiatePaymentRequest) (*orchestratorv1.InitiatePaymentResponse, error) { + if f.InitiatePaymentFn != nil { + return f.InitiatePaymentFn(ctx, req) + } + return &orchestratorv1.InitiatePaymentResponse{}, nil +} + +func (f *Fake) CancelPayment(ctx context.Context, req *orchestratorv1.CancelPaymentRequest) (*orchestratorv1.CancelPaymentResponse, error) { + if f.CancelPaymentFn != nil { + return f.CancelPaymentFn(ctx, req) + } + return &orchestratorv1.CancelPaymentResponse{}, nil +} + +func (f *Fake) GetPayment(ctx context.Context, req *orchestratorv1.GetPaymentRequest) (*orchestratorv1.GetPaymentResponse, error) { + if f.GetPaymentFn != nil { + return f.GetPaymentFn(ctx, req) + } + return &orchestratorv1.GetPaymentResponse{}, nil +} + +func (f *Fake) ListPayments(ctx context.Context, req *orchestratorv1.ListPaymentsRequest) (*orchestratorv1.ListPaymentsResponse, error) { + if f.ListPaymentsFn != nil { + return f.ListPaymentsFn(ctx, req) + } + return &orchestratorv1.ListPaymentsResponse{}, nil +} + +func (f *Fake) InitiateConversion(ctx context.Context, req *orchestratorv1.InitiateConversionRequest) (*orchestratorv1.InitiateConversionResponse, error) { + if f.InitiateConversionFn != nil { + return f.InitiateConversionFn(ctx, req) + } + return &orchestratorv1.InitiateConversionResponse{}, nil +} + +func (f *Fake) ProcessTransferUpdate(ctx context.Context, req *orchestratorv1.ProcessTransferUpdateRequest) (*orchestratorv1.ProcessTransferUpdateResponse, error) { + if f.ProcessTransferUpdateFn != nil { + return f.ProcessTransferUpdateFn(ctx, req) + } + return &orchestratorv1.ProcessTransferUpdateResponse{}, nil +} + +func (f *Fake) ProcessDepositObserved(ctx context.Context, req *orchestratorv1.ProcessDepositObservedRequest) (*orchestratorv1.ProcessDepositObservedResponse, error) { + if f.ProcessDepositObservedFn != nil { + return f.ProcessDepositObservedFn(ctx, req) + } + return &orchestratorv1.ProcessDepositObservedResponse{}, nil +} + +func (f *Fake) Close() error { + if f.CloseFn != nil { + return f.CloseFn() + } + return nil +} diff --git a/api/payments/orchestrator/env/.gitignore b/api/payments/orchestrator/env/.gitignore new file mode 100644 index 0000000..f2a8cbe --- /dev/null +++ b/api/payments/orchestrator/env/.gitignore @@ -0,0 +1 @@ +.env.api diff --git a/api/payments/orchestrator/go.mod b/api/payments/orchestrator/go.mod new file mode 100644 index 0000000..7931eff --- /dev/null +++ b/api/payments/orchestrator/go.mod @@ -0,0 +1,60 @@ +module github.com/tech/sendico/payments/orchestrator + +go 1.25.3 + +replace github.com/tech/sendico/pkg => ../../pkg + +replace github.com/tech/sendico/billing/fees => ../../billing/fees + +replace github.com/tech/sendico/chain/gateway => ../../chain/gateway + +replace github.com/tech/sendico/fx/oracle => ../../fx/oracle + +replace github.com/tech/sendico/ledger => ../../ledger + +require ( + github.com/prometheus/client_golang v1.23.2 + github.com/shopspring/decimal v1.4.0 + github.com/tech/sendico/chain/gateway v0.0.0-00010101000000-000000000000 + github.com/tech/sendico/fx/oracle v0.0.0-00010101000000-000000000000 + github.com/tech/sendico/ledger v0.0.0-00010101000000-000000000000 + github.com/tech/sendico/pkg v0.1.0 + go.mongodb.org/mongo-driver v1.17.6 + go.uber.org/zap v1.27.0 + google.golang.org/grpc v1.76.0 + google.golang.org/protobuf v1.36.10 +) + +require ( + github.com/beorn7/perks v1.0.1 // indirect + github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect + github.com/casbin/casbin/v2 v2.132.0 // indirect + github.com/casbin/govaluate v1.10.0 // indirect + github.com/casbin/mongodb-adapter/v3 v3.7.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/go-chi/chi/v5 v5.2.3 // indirect + github.com/golang/snappy v1.0.0 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/klauspost/compress v1.18.1 // indirect + github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/montanaflynn/stats v0.7.1 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nats.go v1.47.0 // indirect + github.com/nats-io/nkeys v0.4.11 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/prometheus/client_model v0.6.2 // indirect + github.com/prometheus/common v0.67.2 // indirect + github.com/prometheus/procfs v0.19.2 // indirect + github.com/xdg-go/pbkdf2 v1.0.0 // indirect + github.com/xdg-go/scram v1.1.2 // indirect + github.com/xdg-go/stringprep v1.0.4 // indirect + github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.yaml.in/yaml/v2 v2.4.3 // indirect + golang.org/x/crypto v0.43.0 // indirect + golang.org/x/net v0.46.0 // indirect + golang.org/x/sync v0.17.0 // indirect + golang.org/x/sys v0.37.0 // indirect + golang.org/x/text v0.30.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20251103181224-f26f9409b101 // indirect +) diff --git a/api/payments/orchestrator/go.sum b/api/payments/orchestrator/go.sum new file mode 100644 index 0000000..b4e0240 --- /dev/null +++ b/api/payments/orchestrator/go.sum @@ -0,0 +1,225 @@ +dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s= +dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY= +github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/bmatcuk/doublestar/v4 v4.6.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= +github.com/bmatcuk/doublestar/v4 v4.9.1 h1:X8jg9rRZmJd4yRy7ZeNDRnM+T3ZfHv15JiBJ/avrEXE= +github.com/bmatcuk/doublestar/v4 v4.9.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= +github.com/casbin/casbin/v2 v2.132.0 h1:73hGmOszGSL3hTVquwkAi98XLl3gPJ+BxB6D7G9Fxtk= +github.com/casbin/casbin/v2 v2.132.0/go.mod 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b/api/payments/orchestrator/internal/service/orchestrator/convert.go new file mode 100644 index 0000000..de026af --- /dev/null +++ b/api/payments/orchestrator/internal/service/orchestrator/convert.go @@ -0,0 +1,426 @@ +package orchestrator + +import ( + "strings" + "time" + + "github.com/tech/sendico/payments/orchestrator/storage/model" + "github.com/tech/sendico/pkg/merrors" + gatewayv1 "github.com/tech/sendico/pkg/proto/chain/gateway/v1" + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + paginationv1 "github.com/tech/sendico/pkg/proto/common/pagination/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/types/known/timestamppb" +) + +func intentFromProto(src *orchestratorv1.PaymentIntent) model.PaymentIntent { + if src == nil { + return model.PaymentIntent{} + } + intent := model.PaymentIntent{ + Kind: modelKindFromProto(src.GetKind()), + Source: endpointFromProto(src.GetSource()), + Destination: endpointFromProto(src.GetDestination()), + Amount: cloneMoney(src.GetAmount()), + RequiresFX: src.GetRequiresFx(), + FeePolicy: src.GetFeePolicy(), + Attributes: cloneMetadata(src.GetAttributes()), + } + if src.GetFx() != nil { + intent.FX = fxIntentFromProto(src.GetFx()) + } + return intent +} + +func endpointFromProto(src *orchestratorv1.PaymentEndpoint) model.PaymentEndpoint { + if src == nil { + return model.PaymentEndpoint{Type: model.EndpointTypeUnspecified} + } + result := model.PaymentEndpoint{ + Type: model.EndpointTypeUnspecified, + Metadata: cloneMetadata(src.GetMetadata()), + } + if ledger := src.GetLedger(); ledger != nil { + result.Type = model.EndpointTypeLedger + result.Ledger = &model.LedgerEndpoint{ + LedgerAccountRef: strings.TrimSpace(ledger.GetLedgerAccountRef()), + ContraLedgerAccountRef: strings.TrimSpace(ledger.GetContraLedgerAccountRef()), + } + return result + } + if managed := src.GetManagedWallet(); managed != nil { + result.Type = model.EndpointTypeManagedWallet + result.ManagedWallet = &model.ManagedWalletEndpoint{ + ManagedWalletRef: strings.TrimSpace(managed.GetManagedWalletRef()), + Asset: cloneAsset(managed.GetAsset()), + } + return result + } + if external := src.GetExternalChain(); external != nil { + result.Type = model.EndpointTypeExternalChain + result.ExternalChain = &model.ExternalChainEndpoint{ + Asset: cloneAsset(external.GetAsset()), + Address: strings.TrimSpace(external.GetAddress()), + Memo: strings.TrimSpace(external.GetMemo()), + } + return result + } + return result +} + +func fxIntentFromProto(src *orchestratorv1.FXIntent) *model.FXIntent { + if src == nil { + return nil + } + return &model.FXIntent{ + Pair: clonePair(src.GetPair()), + Side: src.GetSide(), + Firm: src.GetFirm(), + TTLMillis: src.GetTtlMs(), + PreferredProvider: strings.TrimSpace(src.GetPreferredProvider()), + MaxAgeMillis: src.GetMaxAgeMs(), + } +} + +func quoteSnapshotToModel(src *orchestratorv1.PaymentQuote) *model.PaymentQuoteSnapshot { + if src == nil { + return nil + } + return &model.PaymentQuoteSnapshot{ + DebitAmount: cloneMoney(src.GetDebitAmount()), + ExpectedSettlementAmount: cloneMoney(src.GetExpectedSettlementAmount()), + ExpectedFeeTotal: cloneMoney(src.GetExpectedFeeTotal()), + FeeLines: cloneFeeLines(src.GetFeeLines()), + FeeRules: cloneFeeRules(src.GetFeeRules()), + FXQuote: cloneFXQuote(src.GetFxQuote()), + NetworkFee: cloneNetworkEstimate(src.GetNetworkFee()), + FeeQuoteToken: strings.TrimSpace(src.GetFeeQuoteToken()), + } +} + +func toProtoPayment(src *model.Payment) *orchestratorv1.Payment { + if src == nil { + return nil + } + payment := &orchestratorv1.Payment{ + PaymentRef: src.PaymentRef, + IdempotencyKey: src.IdempotencyKey, + Intent: protoIntentFromModel(src.Intent), + State: protoStateFromModel(src.State), + FailureCode: protoFailureFromModel(src.FailureCode), + FailureReason: src.FailureReason, + LastQuote: modelQuoteToProto(src.LastQuote), + Execution: protoExecutionFromModel(src.Execution), + Metadata: cloneMetadata(src.Metadata), + } + if src.CreatedAt.IsZero() { + payment.CreatedAt = timestamppb.New(time.Now().UTC()) + } else { + payment.CreatedAt = timestamppb.New(src.CreatedAt.UTC()) + } + if src.UpdatedAt != (time.Time{}) { + payment.UpdatedAt = timestamppb.New(src.UpdatedAt.UTC()) + } + return payment +} + +func protoIntentFromModel(src model.PaymentIntent) *orchestratorv1.PaymentIntent { + intent := &orchestratorv1.PaymentIntent{ + Kind: protoKindFromModel(src.Kind), + Source: protoEndpointFromModel(src.Source), + Destination: protoEndpointFromModel(src.Destination), + Amount: cloneMoney(src.Amount), + RequiresFx: src.RequiresFX, + FeePolicy: src.FeePolicy, + Attributes: cloneMetadata(src.Attributes), + } + if src.FX != nil { + intent.Fx = protoFXIntentFromModel(src.FX) + } + return intent +} + +func protoEndpointFromModel(src model.PaymentEndpoint) *orchestratorv1.PaymentEndpoint { + endpoint := &orchestratorv1.PaymentEndpoint{ + Metadata: cloneMetadata(src.Metadata), + } + switch src.Type { + case model.EndpointTypeLedger: + if src.Ledger != nil { + endpoint.Endpoint = &orchestratorv1.PaymentEndpoint_Ledger{ + Ledger: &orchestratorv1.LedgerEndpoint{ + LedgerAccountRef: src.Ledger.LedgerAccountRef, + ContraLedgerAccountRef: src.Ledger.ContraLedgerAccountRef, + }, + } + } + case model.EndpointTypeManagedWallet: + if src.ManagedWallet != nil { + endpoint.Endpoint = &orchestratorv1.PaymentEndpoint_ManagedWallet{ + ManagedWallet: &orchestratorv1.ManagedWalletEndpoint{ + ManagedWalletRef: src.ManagedWallet.ManagedWalletRef, + Asset: cloneAsset(src.ManagedWallet.Asset), + }, + } + } + case model.EndpointTypeExternalChain: + if src.ExternalChain != nil { + endpoint.Endpoint = &orchestratorv1.PaymentEndpoint_ExternalChain{ + ExternalChain: &orchestratorv1.ExternalChainEndpoint{ + Asset: cloneAsset(src.ExternalChain.Asset), + Address: src.ExternalChain.Address, + Memo: src.ExternalChain.Memo, + }, + } + } + default: + // leave unspecified + } + return endpoint +} + +func protoFXIntentFromModel(src *model.FXIntent) *orchestratorv1.FXIntent { + if src == nil { + return nil + } + return &orchestratorv1.FXIntent{ + Pair: clonePair(src.Pair), + Side: src.Side, + Firm: src.Firm, + TtlMs: src.TTLMillis, + PreferredProvider: src.PreferredProvider, + MaxAgeMs: src.MaxAgeMillis, + } +} + +func protoExecutionFromModel(src *model.ExecutionRefs) *orchestratorv1.ExecutionRefs { + if src == nil { + return nil + } + return &orchestratorv1.ExecutionRefs{ + DebitEntryRef: src.DebitEntryRef, + CreditEntryRef: src.CreditEntryRef, + FxEntryRef: src.FXEntryRef, + ChainTransferRef: src.ChainTransferRef, + } +} + +func modelQuoteToProto(src *model.PaymentQuoteSnapshot) *orchestratorv1.PaymentQuote { + if src == nil { + return nil + } + return &orchestratorv1.PaymentQuote{ + DebitAmount: cloneMoney(src.DebitAmount), + ExpectedSettlementAmount: cloneMoney(src.ExpectedSettlementAmount), + ExpectedFeeTotal: cloneMoney(src.ExpectedFeeTotal), + FeeLines: cloneFeeLines(src.FeeLines), + FeeRules: cloneFeeRules(src.FeeRules), + FxQuote: cloneFXQuote(src.FXQuote), + NetworkFee: cloneNetworkEstimate(src.NetworkFee), + FeeQuoteToken: src.FeeQuoteToken, + } +} + +func filterFromProto(req *orchestratorv1.ListPaymentsRequest) *model.PaymentFilter { + if req == nil { + return &model.PaymentFilter{} + } + filter := &model.PaymentFilter{ + SourceRef: strings.TrimSpace(req.GetSourceRef()), + DestinationRef: strings.TrimSpace(req.GetDestinationRef()), + } + if req.GetPage() != nil { + filter.Cursor = strings.TrimSpace(req.GetPage().GetCursor()) + filter.Limit = req.GetPage().GetLimit() + } + if len(req.GetFilterStates()) > 0 { + filter.States = make([]model.PaymentState, 0, len(req.GetFilterStates())) + for _, st := range req.GetFilterStates() { + filter.States = append(filter.States, modelStateFromProto(st)) + } + } + return filter +} + +func protoKindFromModel(kind model.PaymentKind) orchestratorv1.PaymentKind { + switch kind { + case model.PaymentKindPayout: + return orchestratorv1.PaymentKind_PAYMENT_KIND_PAYOUT + case model.PaymentKindInternalTransfer: + return orchestratorv1.PaymentKind_PAYMENT_KIND_INTERNAL_TRANSFER + case model.PaymentKindFXConversion: + return orchestratorv1.PaymentKind_PAYMENT_KIND_FX_CONVERSION + default: + return orchestratorv1.PaymentKind_PAYMENT_KIND_UNSPECIFIED + } +} + +func modelKindFromProto(kind orchestratorv1.PaymentKind) model.PaymentKind { + switch kind { + case orchestratorv1.PaymentKind_PAYMENT_KIND_PAYOUT: + return model.PaymentKindPayout + case orchestratorv1.PaymentKind_PAYMENT_KIND_INTERNAL_TRANSFER: + return model.PaymentKindInternalTransfer + case orchestratorv1.PaymentKind_PAYMENT_KIND_FX_CONVERSION: + return model.PaymentKindFXConversion + default: + return model.PaymentKindUnspecified + } +} + +func protoStateFromModel(state model.PaymentState) orchestratorv1.PaymentState { + switch state { + case model.PaymentStateAccepted: + return orchestratorv1.PaymentState_PAYMENT_STATE_ACCEPTED + case model.PaymentStateFundsReserved: + return orchestratorv1.PaymentState_PAYMENT_STATE_FUNDS_RESERVED + case model.PaymentStateSubmitted: + return orchestratorv1.PaymentState_PAYMENT_STATE_SUBMITTED + case model.PaymentStateSettled: + return orchestratorv1.PaymentState_PAYMENT_STATE_SETTLED + case model.PaymentStateFailed: + return orchestratorv1.PaymentState_PAYMENT_STATE_FAILED + case model.PaymentStateCancelled: + return orchestratorv1.PaymentState_PAYMENT_STATE_CANCELLED + default: + return orchestratorv1.PaymentState_PAYMENT_STATE_UNSPECIFIED + } +} + +func modelStateFromProto(state orchestratorv1.PaymentState) model.PaymentState { + switch state { + case orchestratorv1.PaymentState_PAYMENT_STATE_ACCEPTED: + return model.PaymentStateAccepted + case orchestratorv1.PaymentState_PAYMENT_STATE_FUNDS_RESERVED: + return model.PaymentStateFundsReserved + case orchestratorv1.PaymentState_PAYMENT_STATE_SUBMITTED: + return model.PaymentStateSubmitted + case orchestratorv1.PaymentState_PAYMENT_STATE_SETTLED: + return model.PaymentStateSettled + case orchestratorv1.PaymentState_PAYMENT_STATE_FAILED: + return model.PaymentStateFailed + case orchestratorv1.PaymentState_PAYMENT_STATE_CANCELLED: + return model.PaymentStateCancelled + default: + return model.PaymentStateUnspecified + } +} + +func protoFailureFromModel(code model.PaymentFailureCode) orchestratorv1.PaymentFailureCode { + switch code { + case model.PaymentFailureCodeBalance: + return orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_BALANCE + case model.PaymentFailureCodeLedger: + return orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_LEDGER + case model.PaymentFailureCodeFX: + return orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_FX + case model.PaymentFailureCodeChain: + return orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_CHAIN + case model.PaymentFailureCodeFees: + return orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_FEES + case model.PaymentFailureCodePolicy: + return orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_POLICY + default: + return orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_UNSPECIFIED + } +} + +func cloneAsset(asset *gatewayv1.Asset) *gatewayv1.Asset { + if asset == nil { + return nil + } + return &gatewayv1.Asset{ + Chain: asset.GetChain(), + TokenSymbol: asset.GetTokenSymbol(), + ContractAddress: asset.GetContractAddress(), + } +} + +func clonePair(pair *fxv1.CurrencyPair) *fxv1.CurrencyPair { + if pair == nil { + return nil + } + return &fxv1.CurrencyPair{ + Base: pair.GetBase(), + Quote: pair.GetQuote(), + } +} + +func cloneFXQuote(quote *oraclev1.Quote) *oraclev1.Quote { + if quote == nil { + return nil + } + if cloned, ok := proto.Clone(quote).(*oraclev1.Quote); ok { + return cloned + } + return nil +} + +func cloneNetworkEstimate(resp *gatewayv1.EstimateTransferFeeResponse) *gatewayv1.EstimateTransferFeeResponse { + if resp == nil { + return nil + } + if cloned, ok := proto.Clone(resp).(*gatewayv1.EstimateTransferFeeResponse); ok { + return cloned + } + return nil +} + +func protoFailureToModel(code orchestratorv1.PaymentFailureCode) model.PaymentFailureCode { + switch code { + case orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_BALANCE: + return model.PaymentFailureCodeBalance + case orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_LEDGER: + return model.PaymentFailureCodeLedger + case orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_FX: + return model.PaymentFailureCodeFX + case orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_CHAIN: + return model.PaymentFailureCodeChain + case orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_FEES: + return model.PaymentFailureCodeFees + case orchestratorv1.PaymentFailureCode_PAYMENT_FAILURE_CODE_POLICY: + return model.PaymentFailureCodePolicy + default: + return model.PaymentFailureCodeUnspecified + } +} + +func applyProtoPaymentToModel(src *orchestratorv1.Payment, dst *model.Payment) error { + if src == nil || dst == nil { + return merrors.InvalidArgument("payment payload is required") + } + dst.PaymentRef = strings.TrimSpace(src.GetPaymentRef()) + dst.IdempotencyKey = strings.TrimSpace(src.GetIdempotencyKey()) + dst.Intent = intentFromProto(src.GetIntent()) + dst.State = modelStateFromProto(src.GetState()) + dst.FailureCode = protoFailureToModel(src.GetFailureCode()) + dst.FailureReason = strings.TrimSpace(src.GetFailureReason()) + dst.Metadata = cloneMetadata(src.GetMetadata()) + dst.LastQuote = quoteSnapshotToModel(src.GetLastQuote()) + dst.Execution = executionFromProto(src.GetExecution()) + return nil +} + +func executionFromProto(src *orchestratorv1.ExecutionRefs) *model.ExecutionRefs { + if src == nil { + return nil + } + return &model.ExecutionRefs{ + DebitEntryRef: strings.TrimSpace(src.GetDebitEntryRef()), + CreditEntryRef: strings.TrimSpace(src.GetCreditEntryRef()), + FXEntryRef: strings.TrimSpace(src.GetFxEntryRef()), + ChainTransferRef: strings.TrimSpace(src.GetChainTransferRef()), + } +} + +func ensurePageRequest(req *orchestratorv1.ListPaymentsRequest) *paginationv1.CursorPageRequest { + if req == nil { + return &paginationv1.CursorPageRequest{} + } + if req.GetPage() == nil { + return &paginationv1.CursorPageRequest{} + } + return req.GetPage() +} diff --git a/api/payments/orchestrator/internal/service/orchestrator/execution.go b/api/payments/orchestrator/internal/service/orchestrator/execution.go new file mode 100644 index 0000000..f8e9203 --- /dev/null +++ b/api/payments/orchestrator/internal/service/orchestrator/execution.go @@ -0,0 +1,495 @@ +package orchestrator + +import ( + "context" + "strings" + "time" + + oracleclient "github.com/tech/sendico/fx/oracle/client" + "github.com/tech/sendico/payments/orchestrator/storage" + "github.com/tech/sendico/payments/orchestrator/storage/model" + "github.com/tech/sendico/pkg/merrors" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + gatewayv1 "github.com/tech/sendico/pkg/proto/chain/gateway/v1" + ledgerv1 "github.com/tech/sendico/pkg/proto/ledger/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + "google.golang.org/protobuf/types/known/timestamppb" +) + +func (s *Service) buildPaymentQuote(ctx context.Context, orgRef string, req *orchestratorv1.QuotePaymentRequest) (*orchestratorv1.PaymentQuote, error) { + intent := req.GetIntent() + amount := intent.GetAmount() + baseAmount := cloneMoney(amount) + feeQuote, err := s.quoteFees(ctx, orgRef, req) + if err != nil { + return nil, err + } + feeTotal := extractFeeTotal(feeQuote.GetLines(), amount.GetCurrency()) + + var networkFee *gatewayv1.EstimateTransferFeeResponse + if shouldEstimateNetworkFee(intent) { + networkFee, err = s.estimateNetworkFee(ctx, intent) + if err != nil { + return nil, err + } + } + + var fxQuote *oraclev1.Quote + if shouldRequestFX(intent) { + fxQuote, err = s.requestFXQuote(ctx, orgRef, req) + if err != nil { + return nil, err + } + } + + debitAmount, settlementAmount := computeAggregates(baseAmount, feeTotal, networkFee) + + return &orchestratorv1.PaymentQuote{ + DebitAmount: debitAmount, + ExpectedSettlementAmount: settlementAmount, + ExpectedFeeTotal: feeTotal, + FeeLines: cloneFeeLines(feeQuote.GetLines()), + FeeRules: cloneFeeRules(feeQuote.GetApplied()), + FxQuote: fxQuote, + NetworkFee: networkFee, + FeeQuoteToken: feeQuote.GetFeeQuoteToken(), + }, nil +} + +func (s *Service) quoteFees(ctx context.Context, orgRef string, req *orchestratorv1.QuotePaymentRequest) (*feesv1.PrecomputeFeesResponse, error) { + if !s.fees.available() { + return &feesv1.PrecomputeFeesResponse{}, nil + } + intent := req.GetIntent() + feeIntent := &feesv1.Intent{ + Trigger: triggerFromKind(intent.GetKind(), intent.GetRequiresFx()), + BaseAmount: cloneMoney(intent.GetAmount()), + BookedAt: timestamppb.New(s.clock.Now()), + OriginType: "payments.orchestrator.quote", + OriginRef: strings.TrimSpace(req.GetIdempotencyKey()), + Attributes: cloneMetadata(intent.GetAttributes()), + } + timeout := req.GetMeta().GetTrace() + ctxTimeout, cancel := s.withTimeout(ctx, s.fees.timeout) + defer cancel() + resp, err := s.fees.client.PrecomputeFees(ctxTimeout, &feesv1.PrecomputeFeesRequest{ + Meta: &feesv1.RequestMeta{ + OrganizationRef: orgRef, + Trace: timeout, + }, + Intent: feeIntent, + TtlMs: defaultFeeQuoteTTLMillis, + }) + if err != nil { + s.logger.Error("fees precompute failed", zap.Error(err)) + return nil, merrors.Internal("fees_precompute_failed") + } + return resp, nil +} + +func (s *Service) estimateNetworkFee(ctx context.Context, intent *orchestratorv1.PaymentIntent) (*gatewayv1.EstimateTransferFeeResponse, error) { + if !s.gateway.available() { + return nil, nil + } + + req := &gatewayv1.EstimateTransferFeeRequest{ + Amount: cloneMoney(intent.GetAmount()), + } + if src := intent.GetSource().GetManagedWallet(); src != nil { + req.SourceWalletRef = strings.TrimSpace(src.GetManagedWalletRef()) + } + if dst := intent.GetDestination().GetManagedWallet(); dst != nil { + req.Destination = &gatewayv1.TransferDestination{ + Destination: &gatewayv1.TransferDestination_ManagedWalletRef{ManagedWalletRef: strings.TrimSpace(dst.GetManagedWalletRef())}, + } + } + if dst := intent.GetDestination().GetExternalChain(); dst != nil { + req.Destination = &gatewayv1.TransferDestination{ + Destination: &gatewayv1.TransferDestination_ExternalAddress{ExternalAddress: strings.TrimSpace(dst.GetAddress())}, + Memo: strings.TrimSpace(dst.GetMemo()), + } + req.Asset = dst.GetAsset() + } + if req.Asset == nil { + if src := intent.GetSource().GetManagedWallet(); src != nil { + req.Asset = src.GetAsset() + } + } + + resp, err := s.gateway.client.EstimateTransferFee(ctx, req) + if err != nil { + s.logger.Error("chain gateway fee estimation failed", zap.Error(err)) + return nil, merrors.Internal("chain_gateway_fee_estimation_failed") + } + return resp, nil +} + +func (s *Service) requestFXQuote(ctx context.Context, orgRef string, req *orchestratorv1.QuotePaymentRequest) (*oraclev1.Quote, error) { + if !s.oracle.available() { + return nil, nil + } + intent := req.GetIntent() + meta := req.GetMeta() + fxIntent := intent.GetFx() + if fxIntent == nil { + return nil, nil + } + + ttl := fxIntent.GetTtlMs() + if ttl <= 0 { + ttl = defaultOracleTTLMillis + } + + params := oracleclient.GetQuoteParams{ + Meta: oracleclient.RequestMeta{ + OrganizationRef: orgRef, + Trace: meta.GetTrace(), + }, + Pair: fxIntent.GetPair(), + Side: fxIntent.GetSide(), + Firm: fxIntent.GetFirm(), + TTL: time.Duration(ttl) * time.Millisecond, + PreferredProvider: strings.TrimSpace(fxIntent.GetPreferredProvider()), + } + + if fxIntent.GetMaxAgeMs() > 0 { + params.MaxAge = time.Duration(fxIntent.GetMaxAgeMs()) * time.Millisecond + } + + if amount := intent.GetAmount(); amount != nil { + params.BaseAmount = cloneMoney(amount) + } + + quote, err := s.oracle.client.GetQuote(ctx, params) + if err != nil { + s.logger.Error("fx oracle quote failed", zap.Error(err)) + return nil, merrors.Internal("fx_quote_failed") + } + return quoteToProto(quote), nil +} + +func (s *Service) executePayment(ctx context.Context, store storage.PaymentsStore, payment *model.Payment, quote *orchestratorv1.PaymentQuote) error { + if store == nil { + return errStorageUnavailable + } + + charges := ledgerChargesFromFeeLines(quote.GetFeeLines()) + ledgerNeeded := requiresLedger(payment) + chainNeeded := requiresChain(payment) + + exec := payment.Execution + if exec == nil { + exec = &model.ExecutionRefs{} + } + + if ledgerNeeded { + if !s.ledger.available() { + return s.failPayment(ctx, store, payment, model.PaymentFailureCodeLedger, "ledger_client_unavailable", merrors.Internal("ledger_client_unavailable")) + } + if err := s.performLedgerOperation(ctx, payment, quote, charges); err != nil { + return s.failPayment(ctx, store, payment, model.PaymentFailureCodeLedger, strings.TrimSpace(err.Error()), err) + } + payment.State = model.PaymentStateFundsReserved + if err := s.persistPayment(ctx, store, payment); err != nil { + return err + } + } + + if chainNeeded { + if !s.gateway.available() { + return s.failPayment(ctx, store, payment, model.PaymentFailureCodeChain, "chain_client_unavailable", merrors.Internal("chain_client_unavailable")) + } + resp, err := s.submitChainTransfer(ctx, payment, quote) + if err != nil { + return s.failPayment(ctx, store, payment, model.PaymentFailureCodeChain, strings.TrimSpace(err.Error()), err) + } + exec = payment.Execution + if exec == nil { + exec = &model.ExecutionRefs{} + } + if resp != nil && resp.GetTransfer() != nil { + exec.ChainTransferRef = strings.TrimSpace(resp.GetTransfer().GetTransferRef()) + } + payment.Execution = exec + payment.State = model.PaymentStateSubmitted + if err := s.persistPayment(ctx, store, payment); err != nil { + return err + } + return nil + } + + payment.State = model.PaymentStateSettled + return s.persistPayment(ctx, store, payment) +} + +func (s *Service) performLedgerOperation(ctx context.Context, payment *model.Payment, quote *orchestratorv1.PaymentQuote, charges []*ledgerv1.PostingLine) error { + intent := payment.Intent + if payment.OrganizationRef == primitive.NilObjectID { + return merrors.InvalidArgument("ledger: organization_ref is required") + } + + amount := cloneMoney(intent.Amount) + if amount == nil { + return merrors.InvalidArgument("ledger: amount is required") + } + + description := paymentDescription(payment) + metadata := cloneMetadata(payment.Metadata) + exec := payment.Execution + if exec == nil { + exec = &model.ExecutionRefs{} + } + + switch intent.Kind { + case model.PaymentKindFXConversion: + if err := s.applyFX(ctx, payment, quote, charges, description, metadata, exec); err != nil { + return err + } + case model.PaymentKindInternalTransfer, model.PaymentKindPayout, model.PaymentKindUnspecified: + from, to, err := resolveLedgerAccounts(intent) + if err != nil { + return err + } + req := &ledgerv1.TransferRequest{ + IdempotencyKey: payment.IdempotencyKey, + OrganizationRef: payment.OrganizationRef.Hex(), + FromLedgerAccountRef: from, + ToLedgerAccountRef: to, + Money: amount, + Description: description, + Charges: charges, + Metadata: metadata, + } + resp, err := s.ledger.client.TransferInternal(ctx, req) + if err != nil { + return err + } + exec.DebitEntryRef = strings.TrimSpace(resp.GetJournalEntryRef()) + payment.Execution = exec + default: + return merrors.InvalidArgument("ledger: unsupported payment kind") + } + + return nil +} + +func (s *Service) applyFX(ctx context.Context, payment *model.Payment, quote *orchestratorv1.PaymentQuote, charges []*ledgerv1.PostingLine, description string, metadata map[string]string, exec *model.ExecutionRefs) error { + intent := payment.Intent + source := intent.Source.Ledger + destination := intent.Destination.Ledger + if source == nil || destination == nil { + return merrors.InvalidArgument("ledger: fx conversion requires ledger source and destination") + } + fq := quote.GetFxQuote() + if fq == nil { + return merrors.InvalidArgument("ledger: fx quote missing") + } + fromMoney := cloneMoney(fq.GetBaseAmount()) + if fromMoney == nil { + fromMoney = cloneMoney(intent.Amount) + } + toMoney := cloneMoney(fq.GetQuoteAmount()) + if toMoney == nil { + toMoney = cloneMoney(quote.GetExpectedSettlementAmount()) + } + rate := "" + if fq.GetPrice() != nil { + rate = fq.GetPrice().GetValue() + } + req := &ledgerv1.FXRequest{ + IdempotencyKey: payment.IdempotencyKey, + OrganizationRef: payment.OrganizationRef.Hex(), + FromLedgerAccountRef: strings.TrimSpace(source.LedgerAccountRef), + ToLedgerAccountRef: strings.TrimSpace(destination.LedgerAccountRef), + FromMoney: fromMoney, + ToMoney: toMoney, + Rate: rate, + Description: description, + Charges: charges, + Metadata: metadata, + } + resp, err := s.ledger.client.ApplyFXWithCharges(ctx, req) + if err != nil { + return err + } + exec.FXEntryRef = strings.TrimSpace(resp.GetJournalEntryRef()) + payment.Execution = exec + return nil +} + +func (s *Service) submitChainTransfer(ctx context.Context, payment *model.Payment, quote *orchestratorv1.PaymentQuote) (*gatewayv1.SubmitTransferResponse, error) { + intent := payment.Intent + source := intent.Source.ManagedWallet + destination := intent.Destination + if source == nil || strings.TrimSpace(source.ManagedWalletRef) == "" { + return nil, merrors.InvalidArgument("chain: source managed wallet is required") + } + dest, err := toGatewayDestination(destination) + if err != nil { + return nil, err + } + amount := cloneMoney(intent.Amount) + if amount == nil { + return nil, merrors.InvalidArgument("chain: amount is required") + } + fees := feeBreakdownFromQuote(quote) + req := &gatewayv1.SubmitTransferRequest{ + IdempotencyKey: payment.IdempotencyKey, + OrganizationRef: payment.OrganizationRef.Hex(), + SourceWalletRef: strings.TrimSpace(source.ManagedWalletRef), + Destination: dest, + Amount: amount, + Fees: fees, + Metadata: cloneMetadata(payment.Metadata), + ClientReference: payment.PaymentRef, + } + return s.gateway.client.SubmitTransfer(ctx, req) +} + +func (s *Service) persistPayment(ctx context.Context, store storage.PaymentsStore, payment *model.Payment) error { + if store == nil { + return errStorageUnavailable + } + return store.Update(ctx, payment) +} + +func (s *Service) failPayment(ctx context.Context, store storage.PaymentsStore, payment *model.Payment, code model.PaymentFailureCode, reason string, err error) error { + payment.State = model.PaymentStateFailed + payment.FailureCode = code + payment.FailureReason = strings.TrimSpace(reason) + if store != nil { + if updateErr := store.Update(ctx, payment); updateErr != nil { + s.logger.Error("failed to persist payment failure", zap.Error(updateErr), zap.String("payment_ref", payment.PaymentRef)) + } + } + if err != nil { + return err + } + return merrors.Internal(reason) +} + +func resolveLedgerAccounts(intent model.PaymentIntent) (string, string, error) { + source := intent.Source.Ledger + destination := intent.Destination.Ledger + if source == nil || strings.TrimSpace(source.LedgerAccountRef) == "" { + return "", "", merrors.InvalidArgument("ledger: source account is required") + } + to := "" + if destination != nil && strings.TrimSpace(destination.LedgerAccountRef) != "" { + to = strings.TrimSpace(destination.LedgerAccountRef) + } else if strings.TrimSpace(source.ContraLedgerAccountRef) != "" { + to = strings.TrimSpace(source.ContraLedgerAccountRef) + } + if to == "" { + return "", "", merrors.InvalidArgument("ledger: destination account is required") + } + return strings.TrimSpace(source.LedgerAccountRef), to, nil +} + +func paymentDescription(payment *model.Payment) string { + if payment == nil { + return "" + } + if val := strings.TrimSpace(payment.Intent.Attributes["description"]); val != "" { + return val + } + if payment.Metadata != nil { + if val := strings.TrimSpace(payment.Metadata["description"]); val != "" { + return val + } + } + return payment.PaymentRef +} + +func requiresLedger(payment *model.Payment) bool { + if payment == nil { + return false + } + if payment.Intent.Kind == model.PaymentKindFXConversion { + return true + } + return hasLedgerEndpoint(payment.Intent.Source) || hasLedgerEndpoint(payment.Intent.Destination) +} + +func requiresChain(payment *model.Payment) bool { + if payment == nil { + return false + } + if !hasManagedWallet(payment.Intent.Source) { + return false + } + switch payment.Intent.Destination.Type { + case model.EndpointTypeManagedWallet, model.EndpointTypeExternalChain: + return true + default: + return false + } +} + +func hasLedgerEndpoint(endpoint model.PaymentEndpoint) bool { + return endpoint.Type == model.EndpointTypeLedger && endpoint.Ledger != nil && strings.TrimSpace(endpoint.Ledger.LedgerAccountRef) != "" +} + +func hasManagedWallet(endpoint model.PaymentEndpoint) bool { + return endpoint.Type == model.EndpointTypeManagedWallet && endpoint.ManagedWallet != nil && strings.TrimSpace(endpoint.ManagedWallet.ManagedWalletRef) != "" +} + +func toGatewayDestination(endpoint model.PaymentEndpoint) (*gatewayv1.TransferDestination, error) { + switch endpoint.Type { + case model.EndpointTypeManagedWallet: + if endpoint.ManagedWallet == nil || strings.TrimSpace(endpoint.ManagedWallet.ManagedWalletRef) == "" { + return nil, merrors.InvalidArgument("chain: destination managed wallet is required") + } + return &gatewayv1.TransferDestination{ + Destination: &gatewayv1.TransferDestination_ManagedWalletRef{ManagedWalletRef: strings.TrimSpace(endpoint.ManagedWallet.ManagedWalletRef)}, + }, nil + case model.EndpointTypeExternalChain: + if endpoint.ExternalChain == nil || strings.TrimSpace(endpoint.ExternalChain.Address) == "" { + return nil, merrors.InvalidArgument("chain: external address is required") + } + return &gatewayv1.TransferDestination{ + Destination: &gatewayv1.TransferDestination_ExternalAddress{ExternalAddress: strings.TrimSpace(endpoint.ExternalChain.Address)}, + Memo: strings.TrimSpace(endpoint.ExternalChain.Memo), + }, nil + default: + return nil, merrors.InvalidArgument("chain: unsupported destination type") + } +} + +func applyTransferStatus(event *gatewayv1.TransferStatusChangedEvent, payment *model.Payment) { + if payment.Execution == nil { + payment.Execution = &model.ExecutionRefs{} + } + if event == nil || event.GetTransfer() == nil { + return + } + transfer := event.GetTransfer() + payment.Execution.ChainTransferRef = strings.TrimSpace(transfer.GetTransferRef()) + reason := strings.TrimSpace(event.GetReason()) + if reason == "" { + reason = strings.TrimSpace(transfer.GetFailureReason()) + } + switch transfer.GetStatus() { + case gatewayv1.TransferStatus_TRANSFER_CONFIRMED: + payment.State = model.PaymentStateSettled + payment.FailureCode = model.PaymentFailureCodeUnspecified + payment.FailureReason = "" + case gatewayv1.TransferStatus_TRANSFER_FAILED: + payment.State = model.PaymentStateFailed + payment.FailureCode = model.PaymentFailureCodeChain + payment.FailureReason = reason + case gatewayv1.TransferStatus_TRANSFER_CANCELLED: + payment.State = model.PaymentStateCancelled + payment.FailureCode = model.PaymentFailureCodePolicy + payment.FailureReason = reason + case gatewayv1.TransferStatus_TRANSFER_SIGNING, + gatewayv1.TransferStatus_TRANSFER_PENDING, + gatewayv1.TransferStatus_TRANSFER_SUBMITTED: + payment.State = model.PaymentStateSubmitted + default: + // retain previous state + } +} diff --git a/api/payments/orchestrator/internal/service/orchestrator/helpers.go b/api/payments/orchestrator/internal/service/orchestrator/helpers.go new file mode 100644 index 0000000..895e32f --- /dev/null +++ b/api/payments/orchestrator/internal/service/orchestrator/helpers.go @@ -0,0 +1,295 @@ +package orchestrator + +import ( + "strings" + + oracleclient "github.com/tech/sendico/fx/oracle/client" + "github.com/tech/sendico/pkg/merrors" + ledgerv1 "github.com/tech/sendico/pkg/proto/ledger/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1" + "github.com/shopspring/decimal" + "google.golang.org/protobuf/proto" + + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + gatewayv1 "github.com/tech/sendico/pkg/proto/chain/gateway/v1" + accountingv1 "github.com/tech/sendico/pkg/proto/common/accounting/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" +) + +func cloneMoney(input *moneyv1.Money) *moneyv1.Money { + if input == nil { + return nil + } + return &moneyv1.Money{ + Currency: input.GetCurrency(), + Amount: input.GetAmount(), + } +} + +func cloneMetadata(input map[string]string) map[string]string { + if len(input) == 0 { + return nil + } + clone := make(map[string]string, len(input)) + for k, v := range input { + clone[k] = v + } + return clone +} + +func cloneFeeLines(lines []*feesv1.DerivedPostingLine) []*feesv1.DerivedPostingLine { + if len(lines) == 0 { + return nil + } + out := make([]*feesv1.DerivedPostingLine, 0, len(lines)) + for _, line := range lines { + if line == nil { + continue + } + if cloned, ok := proto.Clone(line).(*feesv1.DerivedPostingLine); ok { + out = append(out, cloned) + } + } + if len(out) == 0 { + return nil + } + return out +} + +func cloneFeeRules(rules []*feesv1.AppliedRule) []*feesv1.AppliedRule { + if len(rules) == 0 { + return nil + } + out := make([]*feesv1.AppliedRule, 0, len(rules)) + for _, rule := range rules { + if rule == nil { + continue + } + if cloned, ok := proto.Clone(rule).(*feesv1.AppliedRule); ok { + out = append(out, cloned) + } + } + if len(out) == 0 { + return nil + } + return out +} + +func extractFeeTotal(lines []*feesv1.DerivedPostingLine, currency string) *moneyv1.Money { + if len(lines) == 0 || currency == "" { + return nil + } + total := decimal.Zero + for _, line := range lines { + if line == nil || line.GetMoney() == nil { + continue + } + if !strings.EqualFold(line.GetMoney().GetCurrency(), currency) { + continue + } + amount, err := decimal.NewFromString(line.GetMoney().GetAmount()) + if err != nil { + continue + } + switch line.GetSide() { + case accountingv1.EntrySide_ENTRY_SIDE_CREDIT: + total = total.Sub(amount.Abs()) + default: + total = total.Add(amount.Abs()) + } + } + if total.IsZero() { + return nil + } + return &moneyv1.Money{ + Currency: currency, + Amount: total.String(), + } +} + +func computeAggregates(base, fee *moneyv1.Money, network *gatewayv1.EstimateTransferFeeResponse) (*moneyv1.Money, *moneyv1.Money) { + if base == nil { + return nil, nil + } + baseDecimal, err := decimalFromMoney(base) + if err != nil { + return cloneMoney(base), cloneMoney(base) + } + debit := baseDecimal + settlement := baseDecimal + + if feeDecimal, err := decimalFromMoneyMatching(base, fee); err == nil && feeDecimal != nil { + debit = debit.Add(*feeDecimal) + settlement = settlement.Sub(*feeDecimal) + } + + if network != nil && network.GetNetworkFee() != nil { + if networkDecimal, err := decimalFromMoneyMatching(base, network.GetNetworkFee()); err == nil && networkDecimal != nil { + debit = debit.Add(*networkDecimal) + settlement = settlement.Sub(*networkDecimal) + } + } + + return makeMoney(base.GetCurrency(), debit), makeMoney(base.GetCurrency(), settlement) +} + +func decimalFromMoney(m *moneyv1.Money) (decimal.Decimal, error) { + if m == nil { + return decimal.Zero, nil + } + return decimal.NewFromString(m.GetAmount()) +} + +func decimalFromMoneyMatching(reference, candidate *moneyv1.Money) (*decimal.Decimal, error) { + if reference == nil || candidate == nil { + return nil, nil + } + if !strings.EqualFold(reference.GetCurrency(), candidate.GetCurrency()) { + return nil, nil + } + value, err := decimal.NewFromString(candidate.GetAmount()) + if err != nil { + return nil, err + } + return &value, nil +} + +func makeMoney(currency string, value decimal.Decimal) *moneyv1.Money { + return &moneyv1.Money{ + Currency: currency, + Amount: value.String(), + } +} + +func quoteToProto(src *oracleclient.Quote) *oraclev1.Quote { + if src == nil { + return nil + } + return &oraclev1.Quote{ + QuoteRef: src.QuoteRef, + Pair: src.Pair, + Side: src.Side, + Price: &moneyv1.Decimal{Value: src.Price}, + BaseAmount: cloneMoney(src.BaseAmount), + QuoteAmount: cloneMoney(src.QuoteAmount), + ExpiresAtUnixMs: src.ExpiresAt.UnixMilli(), + Provider: src.Provider, + RateRef: src.RateRef, + Firm: src.Firm, + } +} + +func ledgerChargesFromFeeLines(lines []*feesv1.DerivedPostingLine) []*ledgerv1.PostingLine { + if len(lines) == 0 { + return nil + } + charges := make([]*ledgerv1.PostingLine, 0, len(lines)) + for _, line := range lines { + if line == nil || strings.TrimSpace(line.GetLedgerAccountRef()) == "" { + continue + } + money := cloneMoney(line.GetMoney()) + if money == nil { + continue + } + charges = append(charges, &ledgerv1.PostingLine{ + LedgerAccountRef: strings.TrimSpace(line.GetLedgerAccountRef()), + Money: money, + LineType: ledgerLineTypeFromAccounting(line.GetLineType()), + }) + } + if len(charges) == 0 { + return nil + } + return charges +} + +func ledgerLineTypeFromAccounting(lineType accountingv1.PostingLineType) ledgerv1.LineType { + switch lineType { + case accountingv1.PostingLineType_POSTING_LINE_SPREAD: + return ledgerv1.LineType_LINE_SPREAD + case accountingv1.PostingLineType_POSTING_LINE_REVERSAL: + return ledgerv1.LineType_LINE_REVERSAL + case accountingv1.PostingLineType_POSTING_LINE_FEE, + accountingv1.PostingLineType_POSTING_LINE_TAX: + return ledgerv1.LineType_LINE_FEE + default: + return ledgerv1.LineType_LINE_MAIN + } +} + +func feeBreakdownFromQuote(quote *orchestratorv1.PaymentQuote) []*gatewayv1.ServiceFeeBreakdown { + if quote == nil { + return nil + } + lines := quote.GetFeeLines() + breakdown := make([]*gatewayv1.ServiceFeeBreakdown, 0, len(lines)+1) + for _, line := range lines { + if line == nil { + continue + } + amount := cloneMoney(line.GetMoney()) + if amount == nil { + continue + } + code := strings.TrimSpace(line.GetMeta()["fee_code"]) + if code == "" { + code = strings.TrimSpace(line.GetMeta()["fee_rule_id"]) + } + if code == "" { + code = line.GetLineType().String() + } + desc := strings.TrimSpace(line.GetMeta()["description"]) + breakdown = append(breakdown, &gatewayv1.ServiceFeeBreakdown{ + FeeCode: code, + Amount: amount, + Description: desc, + }) + } + if quote.GetNetworkFee() != nil && quote.GetNetworkFee().GetNetworkFee() != nil { + networkAmount := cloneMoney(quote.GetNetworkFee().GetNetworkFee()) + if networkAmount != nil { + breakdown = append(breakdown, &gatewayv1.ServiceFeeBreakdown{ + FeeCode: "network_fee", + Amount: networkAmount, + Description: strings.TrimSpace(quote.GetNetworkFee().GetEstimationContext()), + }) + } + } + if len(breakdown) == 0 { + return nil + } + return breakdown +} + +func moneyEquals(a, b *moneyv1.Money) bool { + if a == nil || b == nil { + return false + } + if !strings.EqualFold(a.GetCurrency(), b.GetCurrency()) { + return false + } + return strings.TrimSpace(a.GetAmount()) == strings.TrimSpace(b.GetAmount()) +} + +func conversionAmountFromMetadata(meta map[string]string, fx *orchestratorv1.FXIntent) (*moneyv1.Money, error) { + if meta == nil { + meta = map[string]string{} + } + amount := strings.TrimSpace(meta["amount"]) + if amount == "" { + return nil, merrors.InvalidArgument("conversion amount metadata is required") + } + currency := strings.TrimSpace(meta["currency"]) + if currency == "" && fx != nil && fx.GetPair() != nil { + currency = strings.TrimSpace(fx.GetPair().GetBase()) + } + if currency == "" { + return nil, merrors.InvalidArgument("conversion currency metadata is required") + } + return &moneyv1.Money{ + Currency: currency, + Amount: amount, + }, nil +} diff --git a/api/payments/orchestrator/internal/service/orchestrator/internal_helpers.go b/api/payments/orchestrator/internal/service/orchestrator/internal_helpers.go new file mode 100644 index 0000000..3401eb9 --- /dev/null +++ b/api/payments/orchestrator/internal/service/orchestrator/internal_helpers.go @@ -0,0 +1,71 @@ +package orchestrator + +import ( + "context" + "time" + + "github.com/tech/sendico/pkg/api/routers/gsresponse" + "github.com/tech/sendico/pkg/mservice" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1" +) + +func (s *Service) ensureRepository(ctx context.Context) error { + if s.storage == nil { + return errStorageUnavailable + } + return s.storage.Ping(ctx) +} + +func (s *Service) withTimeout(ctx context.Context, d time.Duration) (context.Context, context.CancelFunc) { + if d <= 0 { + return context.WithCancel(ctx) + } + return context.WithTimeout(ctx, d) +} + +func executeUnary[TReq any, TResp any](ctx context.Context, svc *Service, method string, handler func(context.Context, *TReq) gsresponse.Responder[TResp], req *TReq) (*TResp, error) { + start := svc.clock.Now() + resp, err := gsresponse.Unary(svc.logger, mservice.PaymentOrchestrator, handler)(ctx, req) + observeRPC(method, err, svc.clock.Now().Sub(start)) + return resp, err +} + +func triggerFromKind(kind orchestratorv1.PaymentKind, requiresFX bool) feesv1.Trigger { + switch kind { + case orchestratorv1.PaymentKind_PAYMENT_KIND_PAYOUT: + return feesv1.Trigger_TRIGGER_PAYOUT + case orchestratorv1.PaymentKind_PAYMENT_KIND_INTERNAL_TRANSFER: + return feesv1.Trigger_TRIGGER_CAPTURE + case orchestratorv1.PaymentKind_PAYMENT_KIND_FX_CONVERSION: + return feesv1.Trigger_TRIGGER_FX_CONVERSION + default: + if requiresFX { + return feesv1.Trigger_TRIGGER_FX_CONVERSION + } + return feesv1.Trigger_TRIGGER_UNSPECIFIED + } +} + +func shouldEstimateNetworkFee(intent *orchestratorv1.PaymentIntent) bool { + if intent == nil { + return false + } + if intent.GetKind() == orchestratorv1.PaymentKind_PAYMENT_KIND_PAYOUT { + return true + } + if intent.GetDestination().GetManagedWallet() != nil || intent.GetDestination().GetExternalChain() != nil { + return true + } + return false +} + +func shouldRequestFX(intent *orchestratorv1.PaymentIntent) bool { + if intent == nil { + return false + } + if intent.GetRequiresFx() { + return true + } + return intent.GetFx() != nil && intent.GetFx().GetPair() != nil +} diff --git a/api/payments/orchestrator/internal/service/orchestrator/metrics.go b/api/payments/orchestrator/internal/service/orchestrator/metrics.go new file mode 100644 index 0000000..417eb90 --- /dev/null +++ b/api/payments/orchestrator/internal/service/orchestrator/metrics.go @@ -0,0 +1,65 @@ +package orchestrator + +import ( + "errors" + "sync" + "time" + + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" + "github.com/tech/sendico/pkg/merrors" +) + +var ( + metricsOnce sync.Once + + rpcLatency *prometheus.HistogramVec + rpcStatus *prometheus.CounterVec +) + +func initMetrics() { + metricsOnce.Do(func() { + rpcLatency = promauto.NewHistogramVec(prometheus.HistogramOpts{ + Namespace: "sendico", + Subsystem: "payment_orchestrator", + Name: "rpc_latency_seconds", + Help: "Latency distribution for payment orchestrator RPC handlers.", + Buckets: prometheus.DefBuckets, + }, []string{"method"}) + + rpcStatus = promauto.NewCounterVec(prometheus.CounterOpts{ + Namespace: "sendico", + Subsystem: "payment_orchestrator", + Name: "rpc_requests_total", + Help: "Total number of RPC invocations grouped by method and status.", + }, []string{"method", "status"}) + }) +} + +func observeRPC(method string, err error, duration time.Duration) { + if rpcLatency != nil { + rpcLatency.WithLabelValues(method).Observe(duration.Seconds()) + } + if rpcStatus != nil { + rpcStatus.WithLabelValues(method, statusLabel(err)).Inc() + } +} + +func statusLabel(err error) string { + switch { + case err == nil: + return "ok" + case errors.Is(err, merrors.ErrInvalidArg): + return "invalid_argument" + case errors.Is(err, merrors.ErrNoData): + return "not_found" + case errors.Is(err, merrors.ErrDataConflict): + return "conflict" + case errors.Is(err, merrors.ErrAccessDenied): + return "denied" + case errors.Is(err, merrors.ErrInternal): + return "internal" + default: + return "error" + } +} diff --git a/api/payments/orchestrator/internal/service/orchestrator/options.go b/api/payments/orchestrator/internal/service/orchestrator/options.go new file mode 100644 index 0000000..63120af --- /dev/null +++ b/api/payments/orchestrator/internal/service/orchestrator/options.go @@ -0,0 +1,87 @@ +package orchestrator + +import ( + "time" + + chainclient "github.com/tech/sendico/chain/gateway/client" + oracleclient "github.com/tech/sendico/fx/oracle/client" + ledgerclient "github.com/tech/sendico/ledger/client" + clockpkg "github.com/tech/sendico/pkg/clock" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" +) + +// Option configures service dependencies. +type Option func(*Service) + +type feesDependency struct { + client feesv1.FeeEngineClient + timeout time.Duration +} + +func (f feesDependency) available() bool { + return f.client != nil +} + +type ledgerDependency struct { + client ledgerclient.Client +} + +func (l ledgerDependency) available() bool { + return l.client != nil +} + +type gatewayDependency struct { + client chainclient.Client +} + +func (g gatewayDependency) available() bool { + return g.client != nil +} + +type oracleDependency struct { + client oracleclient.Client +} + +func (o oracleDependency) available() bool { + return o.client != nil +} + +// WithFeeEngine wires the fee engine client. +func WithFeeEngine(client feesv1.FeeEngineClient, timeout time.Duration) Option { + return func(s *Service) { + s.fees = feesDependency{ + client: client, + timeout: timeout, + } + } +} + +// WithLedgerClient wires the ledger client. +func WithLedgerClient(client ledgerclient.Client) Option { + return func(s *Service) { + s.ledger = ledgerDependency{client: client} + } +} + +// WithChainGatewayClient wires the chain gateway client. +func WithChainGatewayClient(client chainclient.Client) Option { + return func(s *Service) { + s.gateway = gatewayDependency{client: client} + } +} + +// WithOracleClient wires the FX oracle client. +func WithOracleClient(client oracleclient.Client) Option { + return func(s *Service) { + s.oracle = oracleDependency{client: client} + } +} + +// WithClock overrides the default clock. +func WithClock(clock clockpkg.Clock) Option { + return func(s *Service) { + if clock != nil { + s.clock = clock + } + } +} diff --git a/api/payments/orchestrator/internal/service/orchestrator/service.go b/api/payments/orchestrator/internal/service/orchestrator/service.go new file mode 100644 index 0000000..3dce79a --- /dev/null +++ b/api/payments/orchestrator/internal/service/orchestrator/service.go @@ -0,0 +1,504 @@ +package orchestrator + +import ( + "context" + "strings" + + "github.com/tech/sendico/payments/orchestrator/storage" + "github.com/tech/sendico/payments/orchestrator/storage/model" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + clockpkg "github.com/tech/sendico/pkg/clock" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mservice" + paginationv1 "github.com/tech/sendico/pkg/proto/common/pagination/v1" + orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1" + "go.mongodb.org/mongo-driver/bson/primitive" + "google.golang.org/grpc" +) + +type serviceError string + +func (e serviceError) Error() string { + return string(e) +} + +const ( + defaultFeeQuoteTTLMillis int64 = 120000 + defaultOracleTTLMillis int64 = 60000 +) + +var ( + errStorageUnavailable = serviceError("payments.orchestrator: storage not initialised") +) + +// Service orchestrates payments across ledger, billing, FX, and chain domains. +type Service struct { + logger mlogger.Logger + storage storage.Repository + clock clockpkg.Clock + + fees feesDependency + ledger ledgerDependency + gateway gatewayDependency + oracle oracleDependency + + orchestratorv1.UnimplementedPaymentOrchestratorServer +} + +// NewService constructs a payment orchestrator service. +func NewService(logger mlogger.Logger, repo storage.Repository, opts ...Option) *Service { + svc := &Service{ + logger: logger.Named("payment_orchestrator"), + storage: repo, + clock: clockpkg.NewSystem(), + } + + initMetrics() + + for _, opt := range opts { + if opt != nil { + opt(svc) + } + } + + if svc.clock == nil { + svc.clock = clockpkg.NewSystem() + } + + return svc +} + +// Register attaches the service to the supplied gRPC router. +func (s *Service) Register(router routers.GRPC) error { + return router.Register(func(reg grpc.ServiceRegistrar) { + orchestratorv1.RegisterPaymentOrchestratorServer(reg, s) + }) +} + +// QuotePayment aggregates downstream quotes. +func (s *Service) QuotePayment(ctx context.Context, req *orchestratorv1.QuotePaymentRequest) (*orchestratorv1.QuotePaymentResponse, error) { + return executeUnary(ctx, s, "QuotePayment", s.quotePaymentHandler, req) +} + +// InitiatePayment captures a payment intent and reserves funds orchestration. +func (s *Service) InitiatePayment(ctx context.Context, req *orchestratorv1.InitiatePaymentRequest) (*orchestratorv1.InitiatePaymentResponse, error) { + return executeUnary(ctx, s, "InitiatePayment", s.initiatePaymentHandler, req) +} + +// CancelPayment attempts to cancel an in-flight payment. +func (s *Service) CancelPayment(ctx context.Context, req *orchestratorv1.CancelPaymentRequest) (*orchestratorv1.CancelPaymentResponse, error) { + return executeUnary(ctx, s, "CancelPayment", s.cancelPaymentHandler, req) +} + +// GetPayment returns a stored payment record. +func (s *Service) GetPayment(ctx context.Context, req *orchestratorv1.GetPaymentRequest) (*orchestratorv1.GetPaymentResponse, error) { + return executeUnary(ctx, s, "GetPayment", s.getPaymentHandler, req) +} + +// ListPayments lists stored payment records. +func (s *Service) ListPayments(ctx context.Context, req *orchestratorv1.ListPaymentsRequest) (*orchestratorv1.ListPaymentsResponse, error) { + return executeUnary(ctx, s, "ListPayments", s.listPaymentsHandler, req) +} + +// InitiateConversion orchestrates standalone FX conversions. +func (s *Service) InitiateConversion(ctx context.Context, req *orchestratorv1.InitiateConversionRequest) (*orchestratorv1.InitiateConversionResponse, error) { + return executeUnary(ctx, s, "InitiateConversion", s.initiateConversionHandler, req) +} + +// ProcessTransferUpdate reconciles chain events back into payment state. +func (s *Service) ProcessTransferUpdate(ctx context.Context, req *orchestratorv1.ProcessTransferUpdateRequest) (*orchestratorv1.ProcessTransferUpdateResponse, error) { + return executeUnary(ctx, s, "ProcessTransferUpdate", s.processTransferUpdateHandler, req) +} + +// ProcessDepositObserved reconciles deposit events to ledger. +func (s *Service) ProcessDepositObserved(ctx context.Context, req *orchestratorv1.ProcessDepositObservedRequest) (*orchestratorv1.ProcessDepositObservedResponse, error) { + return executeUnary(ctx, s, "ProcessDepositObserved", s.processDepositObservedHandler, req) +} + +func (s *Service) quotePaymentHandler(ctx context.Context, req *orchestratorv1.QuotePaymentRequest) gsresponse.Responder[orchestratorv1.QuotePaymentResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[orchestratorv1.QuotePaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if req == nil { + return gsresponse.InvalidArgument[orchestratorv1.QuotePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("nil request")) + } + meta := req.GetMeta() + if meta == nil { + return gsresponse.InvalidArgument[orchestratorv1.QuotePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("meta is required")) + } + orgRef := strings.TrimSpace(meta.GetOrganizationRef()) + if orgRef == "" { + return gsresponse.InvalidArgument[orchestratorv1.QuotePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("organization_ref is required")) + } + intent := req.GetIntent() + if intent == nil { + return gsresponse.InvalidArgument[orchestratorv1.QuotePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("intent is required")) + } + if intent.GetAmount() == nil { + return gsresponse.InvalidArgument[orchestratorv1.QuotePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("intent.amount is required")) + } + + quote, err := s.buildPaymentQuote(ctx, orgRef, req) + if err != nil { + return gsresponse.Auto[orchestratorv1.QuotePaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + return gsresponse.Success(&orchestratorv1.QuotePaymentResponse{Quote: quote}) +} + +func (s *Service) initiatePaymentHandler(ctx context.Context, req *orchestratorv1.InitiatePaymentRequest) gsresponse.Responder[orchestratorv1.InitiatePaymentResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if req == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("nil request")) + } + meta := req.GetMeta() + if meta == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("meta is required")) + } + orgRef := strings.TrimSpace(meta.GetOrganizationRef()) + if orgRef == "" { + return gsresponse.InvalidArgument[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("organization_ref is required")) + } + orgObjectID, parseErr := primitive.ObjectIDFromHex(orgRef) + if parseErr != nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("organization_ref must be a valid objectID")) + } + intent := req.GetIntent() + if intent == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("intent is required")) + } + if intent.GetAmount() == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("intent.amount is required")) + } + idempotencyKey := strings.TrimSpace(req.GetIdempotencyKey()) + if idempotencyKey == "" { + return gsresponse.InvalidArgument[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("idempotency_key is required")) + } + + store := s.storage.Payments() + if store == nil { + return gsresponse.Unavailable[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, errStorageUnavailable) + } + + existing, err := store.GetByIdempotencyKey(ctx, orgObjectID, idempotencyKey) + if err == nil && existing != nil { + return gsresponse.Success(&orchestratorv1.InitiatePaymentResponse{ + Payment: toProtoPayment(existing), + }) + } + if err != nil && err != storage.ErrPaymentNotFound { + return gsresponse.Auto[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + quote := req.GetFeeQuoteToken() + var quoteSnapshot *orchestratorv1.PaymentQuote + if quote == "" { + quoteSnapshot, err = s.buildPaymentQuote(ctx, orgRef, &orchestratorv1.QuotePaymentRequest{ + Meta: req.GetMeta(), + IdempotencyKey: req.GetIdempotencyKey(), + Intent: req.GetIntent(), + PreviewOnly: false, + }) + if err != nil { + return gsresponse.Auto[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + } else { + quoteSnapshot = &orchestratorv1.PaymentQuote{FeeQuoteToken: quote} + } + + entity := &model.Payment{} + entity.SetID(primitive.NewObjectID()) + entity.SetOrganizationRef(orgObjectID) + entity.PaymentRef = entity.GetID().Hex() + entity.IdempotencyKey = idempotencyKey + entity.State = model.PaymentStateAccepted + entity.Intent = intentFromProto(intent) + entity.Metadata = cloneMetadata(req.GetMetadata()) + entity.LastQuote = quoteSnapshotToModel(quoteSnapshot) + entity.Normalize() + + if err = store.Create(ctx, entity); err != nil { + if err == storage.ErrDuplicatePayment { + return gsresponse.Auto[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.DataConflict("payment already exists")) + } + return gsresponse.Auto[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + if quoteSnapshot == nil { + quoteSnapshot = &orchestratorv1.PaymentQuote{} + } + + if err := s.executePayment(ctx, store, entity, quoteSnapshot); err != nil { + return gsresponse.Auto[orchestratorv1.InitiatePaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + return gsresponse.Success(&orchestratorv1.InitiatePaymentResponse{ + Payment: toProtoPayment(entity), + }) +} + +func (s *Service) cancelPaymentHandler(ctx context.Context, req *orchestratorv1.CancelPaymentRequest) gsresponse.Responder[orchestratorv1.CancelPaymentResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[orchestratorv1.CancelPaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if req == nil { + return gsresponse.InvalidArgument[orchestratorv1.CancelPaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("nil request")) + } + paymentRef := strings.TrimSpace(req.GetPaymentRef()) + if paymentRef == "" { + return gsresponse.InvalidArgument[orchestratorv1.CancelPaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("payment_ref is required")) + } + store := s.storage.Payments() + if store == nil { + return gsresponse.Unavailable[orchestratorv1.CancelPaymentResponse](s.logger, mservice.PaymentOrchestrator, errStorageUnavailable) + } + payment, err := store.GetByPaymentRef(ctx, paymentRef) + if err != nil { + if err == storage.ErrPaymentNotFound { + return gsresponse.NotFound[orchestratorv1.CancelPaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + return gsresponse.Auto[orchestratorv1.CancelPaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if payment.State != model.PaymentStateAccepted { + reason := merrors.InvalidArgument("payment cannot be cancelled in current state") + return gsresponse.FailedPrecondition[orchestratorv1.CancelPaymentResponse](s.logger, mservice.PaymentOrchestrator, "payment_not_cancellable", reason) + } + payment.State = model.PaymentStateCancelled + payment.FailureCode = model.PaymentFailureCodePolicy + payment.FailureReason = strings.TrimSpace(req.GetReason()) + if err := store.Update(ctx, payment); err != nil { + return gsresponse.Auto[orchestratorv1.CancelPaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + return gsresponse.Success(&orchestratorv1.CancelPaymentResponse{Payment: toProtoPayment(payment)}) +} + +func (s *Service) getPaymentHandler(ctx context.Context, req *orchestratorv1.GetPaymentRequest) gsresponse.Responder[orchestratorv1.GetPaymentResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[orchestratorv1.GetPaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if req == nil { + return gsresponse.InvalidArgument[orchestratorv1.GetPaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("nil request")) + } + paymentRef := strings.TrimSpace(req.GetPaymentRef()) + if paymentRef == "" { + return gsresponse.InvalidArgument[orchestratorv1.GetPaymentResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("payment_ref is required")) + } + store := s.storage.Payments() + if store == nil { + return gsresponse.Unavailable[orchestratorv1.GetPaymentResponse](s.logger, mservice.PaymentOrchestrator, errStorageUnavailable) + } + entity, err := store.GetByPaymentRef(ctx, paymentRef) + if err != nil { + if err == storage.ErrPaymentNotFound { + return gsresponse.NotFound[orchestratorv1.GetPaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + return gsresponse.Auto[orchestratorv1.GetPaymentResponse](s.logger, mservice.PaymentOrchestrator, err) + } + return gsresponse.Success(&orchestratorv1.GetPaymentResponse{Payment: toProtoPayment(entity)}) +} + +func (s *Service) listPaymentsHandler(ctx context.Context, req *orchestratorv1.ListPaymentsRequest) gsresponse.Responder[orchestratorv1.ListPaymentsResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[orchestratorv1.ListPaymentsResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if req == nil { + return gsresponse.InvalidArgument[orchestratorv1.ListPaymentsResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("nil request")) + } + store := s.storage.Payments() + if store == nil { + return gsresponse.Unavailable[orchestratorv1.ListPaymentsResponse](s.logger, mservice.PaymentOrchestrator, errStorageUnavailable) + } + filter := filterFromProto(req) + result, err := store.List(ctx, filter) + if err != nil { + return gsresponse.Auto[orchestratorv1.ListPaymentsResponse](s.logger, mservice.PaymentOrchestrator, err) + } + resp := &orchestratorv1.ListPaymentsResponse{ + Page: &paginationv1.CursorPageResponse{ + NextCursor: result.NextCursor, + }, + } + resp.Payments = make([]*orchestratorv1.Payment, 0, len(result.Items)) + for _, item := range result.Items { + resp.Payments = append(resp.Payments, toProtoPayment(item)) + } + return gsresponse.Success(resp) +} + +func (s *Service) initiateConversionHandler(ctx context.Context, req *orchestratorv1.InitiateConversionRequest) gsresponse.Responder[orchestratorv1.InitiateConversionResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if req == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("nil request")) + } + meta := req.GetMeta() + if meta == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("meta is required")) + } + orgRef := strings.TrimSpace(meta.GetOrganizationRef()) + if orgRef == "" { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("organization_ref is required")) + } + orgObjectID, parseErr := primitive.ObjectIDFromHex(orgRef) + if parseErr != nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("organization_ref must be a valid objectID")) + } + idempotencyKey := strings.TrimSpace(req.GetIdempotencyKey()) + if idempotencyKey == "" { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("idempotency_key is required")) + } + if req.GetSource() == nil || req.GetSource().GetLedger() == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("source ledger endpoint is required")) + } + if req.GetDestination() == nil || req.GetDestination().GetLedger() == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("destination ledger endpoint is required")) + } + fxIntent := req.GetFx() + if fxIntent == nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("fx intent is required")) + } + + store := s.storage.Payments() + if store == nil { + return gsresponse.Unavailable[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, errStorageUnavailable) + } + + if existing, err := store.GetByIdempotencyKey(ctx, orgObjectID, idempotencyKey); err == nil && existing != nil { + return gsresponse.Success(&orchestratorv1.InitiateConversionResponse{Conversion: toProtoPayment(existing)}) + } else if err != nil && err != storage.ErrPaymentNotFound { + return gsresponse.Auto[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + amount, err := conversionAmountFromMetadata(req.GetMetadata(), fxIntent) + if err != nil { + return gsresponse.InvalidArgument[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + intentProto := &orchestratorv1.PaymentIntent{ + Kind: orchestratorv1.PaymentKind_PAYMENT_KIND_FX_CONVERSION, + Source: req.GetSource(), + Destination: req.GetDestination(), + Amount: amount, + RequiresFx: true, + Fx: fxIntent, + FeePolicy: req.GetFeePolicy(), + } + + quote, err := s.buildPaymentQuote(ctx, orgRef, &orchestratorv1.QuotePaymentRequest{ + Meta: req.GetMeta(), + IdempotencyKey: req.GetIdempotencyKey(), + Intent: intentProto, + }) + if err != nil { + return gsresponse.Auto[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + entity := &model.Payment{} + entity.SetID(primitive.NewObjectID()) + entity.SetOrganizationRef(orgObjectID) + entity.PaymentRef = entity.GetID().Hex() + entity.IdempotencyKey = idempotencyKey + entity.State = model.PaymentStateAccepted + entity.Intent = intentFromProto(intentProto) + entity.Metadata = cloneMetadata(req.GetMetadata()) + entity.LastQuote = quoteSnapshotToModel(quote) + entity.Normalize() + + if err = store.Create(ctx, entity); err != nil { + if err == storage.ErrDuplicatePayment { + return gsresponse.Auto[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, merrors.DataConflict("payment already exists")) + } + return gsresponse.Auto[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + if err := s.executePayment(ctx, store, entity, quote); err != nil { + return gsresponse.Auto[orchestratorv1.InitiateConversionResponse](s.logger, mservice.PaymentOrchestrator, err) + } + + return gsresponse.Success(&orchestratorv1.InitiateConversionResponse{ + Conversion: toProtoPayment(entity), + }) +} + +func (s *Service) processTransferUpdateHandler(ctx context.Context, req *orchestratorv1.ProcessTransferUpdateRequest) gsresponse.Responder[orchestratorv1.ProcessTransferUpdateResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[orchestratorv1.ProcessTransferUpdateResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if req == nil || req.GetEvent() == nil || req.GetEvent().GetTransfer() == nil { + return gsresponse.InvalidArgument[orchestratorv1.ProcessTransferUpdateResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("transfer event is required")) + } + transfer := req.GetEvent().GetTransfer() + transferRef := strings.TrimSpace(transfer.GetTransferRef()) + if transferRef == "" { + return gsresponse.InvalidArgument[orchestratorv1.ProcessTransferUpdateResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("transfer_ref is required")) + } + store := s.storage.Payments() + if store == nil { + return gsresponse.Unavailable[orchestratorv1.ProcessTransferUpdateResponse](s.logger, mservice.PaymentOrchestrator, errStorageUnavailable) + } + payment, err := store.GetByChainTransferRef(ctx, transferRef) + if err != nil { + if err == storage.ErrPaymentNotFound { + return gsresponse.NotFound[orchestratorv1.ProcessTransferUpdateResponse](s.logger, mservice.PaymentOrchestrator, err) + } + return gsresponse.Auto[orchestratorv1.ProcessTransferUpdateResponse](s.logger, mservice.PaymentOrchestrator, err) + } + applyTransferStatus(req.GetEvent(), payment) + if err := store.Update(ctx, payment); err != nil { + return gsresponse.Auto[orchestratorv1.ProcessTransferUpdateResponse](s.logger, mservice.PaymentOrchestrator, err) + } + return gsresponse.Success(&orchestratorv1.ProcessTransferUpdateResponse{Payment: toProtoPayment(payment)}) +} + +func (s *Service) processDepositObservedHandler(ctx context.Context, req *orchestratorv1.ProcessDepositObservedRequest) gsresponse.Responder[orchestratorv1.ProcessDepositObservedResponse] { + if err := s.ensureRepository(ctx); err != nil { + return gsresponse.Unavailable[orchestratorv1.ProcessDepositObservedResponse](s.logger, mservice.PaymentOrchestrator, err) + } + if req == nil || req.GetEvent() == nil { + return gsresponse.InvalidArgument[orchestratorv1.ProcessDepositObservedResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("deposit event is required")) + } + event := req.GetEvent() + walletRef := strings.TrimSpace(event.GetWalletRef()) + if walletRef == "" { + return gsresponse.InvalidArgument[orchestratorv1.ProcessDepositObservedResponse](s.logger, mservice.PaymentOrchestrator, merrors.InvalidArgument("wallet_ref is required")) + } + store := s.storage.Payments() + if store == nil { + return gsresponse.Unavailable[orchestratorv1.ProcessDepositObservedResponse](s.logger, mservice.PaymentOrchestrator, errStorageUnavailable) + } + filter := &model.PaymentFilter{ + States: []model.PaymentState{model.PaymentStateSubmitted, model.PaymentStateFundsReserved}, + DestinationRef: walletRef, + } + result, err := store.List(ctx, filter) + if err != nil { + return gsresponse.Auto[orchestratorv1.ProcessDepositObservedResponse](s.logger, mservice.PaymentOrchestrator, err) + } + for _, payment := range result.Items { + if payment.Intent.Destination.Type != model.EndpointTypeManagedWallet { + continue + } + if !moneyEquals(payment.Intent.Amount, event.GetAmount()) { + continue + } + payment.State = model.PaymentStateSettled + payment.FailureCode = model.PaymentFailureCodeUnspecified + payment.FailureReason = "" + if payment.Execution == nil { + payment.Execution = &model.ExecutionRefs{} + } + if payment.Execution.ChainTransferRef == "" { + payment.Execution.ChainTransferRef = strings.TrimSpace(event.GetTransactionHash()) + } + if err := store.Update(ctx, payment); err != nil { + return gsresponse.Auto[orchestratorv1.ProcessDepositObservedResponse](s.logger, mservice.PaymentOrchestrator, err) + } + return gsresponse.Success(&orchestratorv1.ProcessDepositObservedResponse{Payment: toProtoPayment(payment)}) + } + return gsresponse.Success(&orchestratorv1.ProcessDepositObservedResponse{}) +} diff --git a/api/payments/orchestrator/internal/service/orchestrator/service_test.go b/api/payments/orchestrator/internal/service/orchestrator/service_test.go new file mode 100644 index 0000000..7a61ada --- /dev/null +++ b/api/payments/orchestrator/internal/service/orchestrator/service_test.go @@ -0,0 +1,290 @@ +package orchestrator + +import ( + "context" + "errors" + "strings" + "testing" + "time" + + chainclient "github.com/tech/sendico/chain/gateway/client" + ledgerclient "github.com/tech/sendico/ledger/client" + "github.com/tech/sendico/payments/orchestrator/storage" + "github.com/tech/sendico/payments/orchestrator/storage/model" + "github.com/tech/sendico/pkg/api/routers/gsresponse" + mo "github.com/tech/sendico/pkg/model" + gatewayv1 "github.com/tech/sendico/pkg/proto/chain/gateway/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + ledgerv1 "github.com/tech/sendico/pkg/proto/ledger/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" + orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func TestExecutePayment_FXConversionSettled(t *testing.T) { + ctx := context.Background() + + store := newStubPaymentsStore() + repo := &stubRepository{store: store} + svc := &Service{ + logger: zap.NewNop(), + clock: testClock{now: time.Now()}, + storage: repo, + ledger: ledgerDependency{client: &ledgerclient.Fake{ + ApplyFXWithChargesFn: func(ctx context.Context, req *ledgerv1.FXRequest) (*ledgerv1.PostResponse, error) { + return &ledgerv1.PostResponse{JournalEntryRef: "fx-entry"}, nil + }, + }}, + } + + payment := &model.Payment{ + PaymentRef: "fx-1", + IdempotencyKey: "fx-1", + OrganizationBoundBase: mo.OrganizationBoundBase{OrganizationRef: primitive.NewObjectID()}, + Intent: model.PaymentIntent{ + Kind: model.PaymentKindFXConversion, + Source: model.PaymentEndpoint{ + Type: model.EndpointTypeLedger, + Ledger: &model.LedgerEndpoint{LedgerAccountRef: "ledger:source"}, + }, + Destination: model.PaymentEndpoint{ + Type: model.EndpointTypeLedger, + Ledger: &model.LedgerEndpoint{LedgerAccountRef: "ledger:dest"}, + }, + Amount: &moneyv1.Money{Currency: "USD", Amount: "100"}, + }, + } + store.payments[payment.PaymentRef] = payment + + quote := &orchestratorv1.PaymentQuote{ + FxQuote: &oraclev1.Quote{ + QuoteRef: "quote-1", + BaseAmount: &moneyv1.Money{Currency: "USD", Amount: "100"}, + QuoteAmount: &moneyv1.Money{Currency: "EUR", Amount: "90"}, + Price: &moneyv1.Decimal{Value: "0.9"}, + }, + } + + if err := svc.executePayment(ctx, store, payment, quote); err != nil { + t.Fatalf("executePayment returned error: %v", err) + } + + if payment.State != model.PaymentStateSettled { + t.Fatalf("expected payment settled, got %s", payment.State) + } + if payment.Execution == nil || payment.Execution.FXEntryRef == "" { + t.Fatal("expected FX entry ref set on payment execution") + } +} + +func TestExecutePayment_ChainFailure(t *testing.T) { + ctx := context.Background() + + store := newStubPaymentsStore() + repo := &stubRepository{store: store} + svc := &Service{ + logger: zap.NewNop(), + clock: testClock{now: time.Now()}, + storage: repo, + gateway: gatewayDependency{client: &chainclient.Fake{ + SubmitTransferFn: func(ctx context.Context, req *gatewayv1.SubmitTransferRequest) (*gatewayv1.SubmitTransferResponse, error) { + return nil, errors.New("chain failure") + }, + }}, + } + + payment := &model.Payment{ + PaymentRef: "chain-1", + IdempotencyKey: "chain-1", + OrganizationBoundBase: mo.OrganizationBoundBase{OrganizationRef: primitive.NewObjectID()}, + Intent: model.PaymentIntent{ + Kind: model.PaymentKindPayout, + Source: model.PaymentEndpoint{ + Type: model.EndpointTypeManagedWallet, + ManagedWallet: &model.ManagedWalletEndpoint{ + ManagedWalletRef: "wallet-src", + }, + }, + Destination: model.PaymentEndpoint{ + Type: model.EndpointTypeManagedWallet, + ManagedWallet: &model.ManagedWalletEndpoint{ + ManagedWalletRef: "wallet-dst", + }, + }, + Amount: &moneyv1.Money{Currency: "USD", Amount: "50"}, + }, + } + store.payments[payment.PaymentRef] = payment + + err := svc.executePayment(ctx, store, payment, &orchestratorv1.PaymentQuote{}) + if err == nil || err.Error() != "chain failure" { + t.Fatalf("expected chain failure error, got %v", err) + } + if payment.State != model.PaymentStateFailed { + t.Fatalf("expected payment failed, got %s", payment.State) + } + if payment.FailureCode != model.PaymentFailureCodeChain { + t.Fatalf("expected failure code chain, got %s", payment.FailureCode) + } +} + +func TestProcessTransferUpdateHandler_Settled(t *testing.T) { + ctx := context.Background() + payment := &model.Payment{ + PaymentRef: "pay-1", + State: model.PaymentStateSubmitted, + Execution: &model.ExecutionRefs{ChainTransferRef: "transfer-1"}, + } + store := newStubPaymentsStore() + store.payments[payment.PaymentRef] = payment + store.byChain["transfer-1"] = payment + + svc := &Service{ + logger: zap.NewNop(), + clock: testClock{now: time.Now()}, + storage: &stubRepository{store: store}, + } + + req := &orchestratorv1.ProcessTransferUpdateRequest{ + Event: &gatewayv1.TransferStatusChangedEvent{ + Transfer: &gatewayv1.Transfer{ + TransferRef: "transfer-1", + Status: gatewayv1.TransferStatus_TRANSFER_CONFIRMED, + }, + }, + } + + reSP, err := gsresponse.Execute(ctx, svc.processTransferUpdateHandler(ctx, req)) + if err != nil { + t.Fatalf("handler returned error: %v", err) + } + if reSP.GetPayment().GetState() != orchestratorv1.PaymentState_PAYMENT_STATE_SETTLED { + t.Fatalf("expected settled state, got %s", reSP.GetPayment().GetState()) + } +} + +func TestProcessDepositObservedHandler_MatchesPayment(t *testing.T) { + ctx := context.Background() + payment := &model.Payment{ + PaymentRef: "pay-2", + State: model.PaymentStateSubmitted, + Intent: model.PaymentIntent{ + Destination: model.PaymentEndpoint{ + Type: model.EndpointTypeManagedWallet, + ManagedWallet: &model.ManagedWalletEndpoint{ + ManagedWalletRef: "wallet-dst", + }, + }, + Amount: &moneyv1.Money{Currency: "USD", Amount: "40"}, + }, + } + store := newStubPaymentsStore() + store.listResp = &model.PaymentList{Items: []*model.Payment{payment}} + store.payments[payment.PaymentRef] = payment + + svc := &Service{ + logger: zap.NewNop(), + clock: testClock{now: time.Now()}, + storage: &stubRepository{store: store}, + } + + req := &orchestratorv1.ProcessDepositObservedRequest{ + Event: &gatewayv1.WalletDepositObservedEvent{ + WalletRef: "wallet-dst", + Amount: &moneyv1.Money{Currency: "USD", Amount: "40"}, + }, + } + + reSP, err := gsresponse.Execute(ctx, svc.processDepositObservedHandler(ctx, req)) + if err != nil { + t.Fatalf("handler returned error: %v", err) + } + if reSP.GetPayment().GetState() != orchestratorv1.PaymentState_PAYMENT_STATE_SETTLED { + t.Fatalf("expected settled state, got %s", reSP.GetPayment().GetState()) + } +} + +// ---------------------------------------------------------------------- + +type stubRepository struct { + store *stubPaymentsStore +} + +func (r *stubRepository) Ping(context.Context) error { return nil } +func (r *stubRepository) Payments() storage.PaymentsStore { return r.store } + +type stubPaymentsStore struct { + payments map[string]*model.Payment + byChain map[string]*model.Payment + listResp *model.PaymentList +} + +func newStubPaymentsStore() *stubPaymentsStore { + return &stubPaymentsStore{ + payments: map[string]*model.Payment{}, + byChain: map[string]*model.Payment{}, + } +} + +func (s *stubPaymentsStore) Create(ctx context.Context, payment *model.Payment) error { + if _, exists := s.payments[payment.PaymentRef]; exists { + return storage.ErrDuplicatePayment + } + s.payments[payment.PaymentRef] = payment + if payment.Execution != nil && payment.Execution.ChainTransferRef != "" { + s.byChain[payment.Execution.ChainTransferRef] = payment + } + return nil +} + +func (s *stubPaymentsStore) Update(ctx context.Context, payment *model.Payment) error { + if _, exists := s.payments[payment.PaymentRef]; !exists { + return storage.ErrPaymentNotFound + } + s.payments[payment.PaymentRef] = payment + if payment.Execution != nil && payment.Execution.ChainTransferRef != "" { + s.byChain[payment.Execution.ChainTransferRef] = payment + } + return nil +} + +func (s *stubPaymentsStore) GetByPaymentRef(ctx context.Context, paymentRef string) (*model.Payment, error) { + if p, ok := s.payments[paymentRef]; ok { + return p, nil + } + return nil, storage.ErrPaymentNotFound +} + +func (s *stubPaymentsStore) GetByIdempotencyKey(ctx context.Context, orgRef primitive.ObjectID, key string) (*model.Payment, error) { + for _, p := range s.payments { + if p.OrganizationRef == orgRef && strings.TrimSpace(p.IdempotencyKey) == key { + return p, nil + } + } + return nil, storage.ErrPaymentNotFound +} + +func (s *stubPaymentsStore) GetByChainTransferRef(ctx context.Context, transferRef string) (*model.Payment, error) { + if p, ok := s.byChain[transferRef]; ok { + return p, nil + } + return nil, storage.ErrPaymentNotFound +} + +func (s *stubPaymentsStore) List(ctx context.Context, filter *model.PaymentFilter) (*model.PaymentList, error) { + if s.listResp != nil { + return s.listResp, nil + } + return &model.PaymentList{}, nil +} + +var _ storage.PaymentsStore = (*stubPaymentsStore)(nil) + +// testClock satisfies clock.Clock + +type testClock struct { + now time.Time +} + +func (c testClock) Now() time.Time { return c.now } diff --git a/api/payments/orchestrator/storage/model/payment.go b/api/payments/orchestrator/storage/model/payment.go new file mode 100644 index 0000000..7ca9205 --- /dev/null +++ b/api/payments/orchestrator/storage/model/payment.go @@ -0,0 +1,226 @@ +package model + +import ( + "strings" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1" + gatewayv1 "github.com/tech/sendico/pkg/proto/chain/gateway/v1" + fxv1 "github.com/tech/sendico/pkg/proto/common/fx/v1" + moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1" + oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1" +) + +// PaymentKind captures the orchestrator intent type. +type PaymentKind string + +const ( + PaymentKindUnspecified PaymentKind = "unspecified" + PaymentKindPayout PaymentKind = "payout" + PaymentKindInternalTransfer PaymentKind = "internal_transfer" + PaymentKindFXConversion PaymentKind = "fx_conversion" +) + +// PaymentState enumerates lifecycle phases. +type PaymentState string + +const ( + PaymentStateUnspecified PaymentState = "unspecified" + PaymentStateAccepted PaymentState = "accepted" + PaymentStateFundsReserved PaymentState = "funds_reserved" + PaymentStateSubmitted PaymentState = "submitted" + PaymentStateSettled PaymentState = "settled" + PaymentStateFailed PaymentState = "failed" + PaymentStateCancelled PaymentState = "cancelled" +) + +// PaymentFailureCode captures terminal reasons. +type PaymentFailureCode string + +const ( + PaymentFailureCodeUnspecified PaymentFailureCode = "unspecified" + PaymentFailureCodeBalance PaymentFailureCode = "balance" + PaymentFailureCodeLedger PaymentFailureCode = "ledger" + PaymentFailureCodeFX PaymentFailureCode = "fx" + PaymentFailureCodeChain PaymentFailureCode = "chain" + PaymentFailureCodeFees PaymentFailureCode = "fees" + PaymentFailureCodePolicy PaymentFailureCode = "policy" +) + +// PaymentEndpointType indicates how value should be routed. +type PaymentEndpointType string + +const ( + EndpointTypeUnspecified PaymentEndpointType = "unspecified" + EndpointTypeLedger PaymentEndpointType = "ledger" + EndpointTypeManagedWallet PaymentEndpointType = "managed_wallet" + EndpointTypeExternalChain PaymentEndpointType = "external_chain" +) + +// LedgerEndpoint describes ledger routing. +type LedgerEndpoint struct { + LedgerAccountRef string `bson:"ledgerAccountRef" json:"ledgerAccountRef"` + ContraLedgerAccountRef string `bson:"contraLedgerAccountRef,omitempty" json:"contraLedgerAccountRef,omitempty"` +} + +// ManagedWalletEndpoint describes managed wallet routing. +type ManagedWalletEndpoint struct { + ManagedWalletRef string `bson:"managedWalletRef" json:"managedWalletRef"` + Asset *gatewayv1.Asset `bson:"asset,omitempty" json:"asset,omitempty"` +} + +// ExternalChainEndpoint describes an external address. +type ExternalChainEndpoint struct { + Asset *gatewayv1.Asset `bson:"asset,omitempty" json:"asset,omitempty"` + Address string `bson:"address" json:"address"` + Memo string `bson:"memo,omitempty" json:"memo,omitempty"` +} + +// PaymentEndpoint is a polymorphic payment destination/source. +type PaymentEndpoint struct { + Type PaymentEndpointType `bson:"type" json:"type"` + Ledger *LedgerEndpoint `bson:"ledger,omitempty" json:"ledger,omitempty"` + ManagedWallet *ManagedWalletEndpoint `bson:"managedWallet,omitempty" json:"managedWallet,omitempty"` + ExternalChain *ExternalChainEndpoint `bson:"externalChain,omitempty" json:"externalChain,omitempty"` + Metadata map[string]string `bson:"metadata,omitempty" json:"metadata,omitempty"` +} + +// FXIntent captures FX conversion preferences. +type FXIntent struct { + Pair *fxv1.CurrencyPair `bson:"pair,omitempty" json:"pair,omitempty"` + Side fxv1.Side `bson:"side,omitempty" json:"side,omitempty"` + Firm bool `bson:"firm,omitempty" json:"firm,omitempty"` + TTLMillis int64 `bson:"ttlMillis,omitempty" json:"ttlMillis,omitempty"` + PreferredProvider string `bson:"preferredProvider,omitempty" json:"preferredProvider,omitempty"` + MaxAgeMillis int32 `bson:"maxAgeMillis,omitempty" json:"maxAgeMillis,omitempty"` +} + +// PaymentIntent models the requested payment operation. +type PaymentIntent struct { + Kind PaymentKind `bson:"kind" json:"kind"` + Source PaymentEndpoint `bson:"source" json:"source"` + Destination PaymentEndpoint `bson:"destination" json:"destination"` + Amount *moneyv1.Money `bson:"amount" json:"amount"` + RequiresFX bool `bson:"requiresFx,omitempty" json:"requiresFx,omitempty"` + FX *FXIntent `bson:"fx,omitempty" json:"fx,omitempty"` + FeePolicy *feesv1.PolicyOverrides `bson:"feePolicy,omitempty" json:"feePolicy,omitempty"` + Attributes map[string]string `bson:"attributes,omitempty" json:"attributes,omitempty"` +} + +// PaymentQuoteSnapshot stores the latest quote info. +type PaymentQuoteSnapshot struct { + DebitAmount *moneyv1.Money `bson:"debitAmount,omitempty" json:"debitAmount,omitempty"` + ExpectedSettlementAmount *moneyv1.Money `bson:"expectedSettlementAmount,omitempty" json:"expectedSettlementAmount,omitempty"` + ExpectedFeeTotal *moneyv1.Money `bson:"expectedFeeTotal,omitempty" json:"expectedFeeTotal,omitempty"` + FeeLines []*feesv1.DerivedPostingLine `bson:"feeLines,omitempty" json:"feeLines,omitempty"` + FeeRules []*feesv1.AppliedRule `bson:"feeRules,omitempty" json:"feeRules,omitempty"` + FXQuote *oraclev1.Quote `bson:"fxQuote,omitempty" json:"fxQuote,omitempty"` + NetworkFee *gatewayv1.EstimateTransferFeeResponse `bson:"networkFee,omitempty" json:"networkFee,omitempty"` + FeeQuoteToken string `bson:"feeQuoteToken,omitempty" json:"feeQuoteToken,omitempty"` +} + +// ExecutionRefs links to downstream systems. +type ExecutionRefs struct { + DebitEntryRef string `bson:"debitEntryRef,omitempty" json:"debitEntryRef,omitempty"` + CreditEntryRef string `bson:"creditEntryRef,omitempty" json:"creditEntryRef,omitempty"` + FXEntryRef string `bson:"fxEntryRef,omitempty" json:"fxEntryRef,omitempty"` + ChainTransferRef string `bson:"chainTransferRef,omitempty" json:"chainTransferRef,omitempty"` +} + +// Payment persists orchestrated payment lifecycle. +type Payment struct { + storable.Base `bson:",inline" json:",inline"` + model.OrganizationBoundBase `bson:",inline" json:",inline"` + + PaymentRef string `bson:"paymentRef" json:"paymentRef"` + IdempotencyKey string `bson:"idempotencyKey" json:"idempotencyKey"` + Intent PaymentIntent `bson:"intent" json:"intent"` + State PaymentState `bson:"state" json:"state"` + FailureCode PaymentFailureCode `bson:"failureCode,omitempty" json:"failureCode,omitempty"` + FailureReason string `bson:"failureReason,omitempty" json:"failureReason,omitempty"` + LastQuote *PaymentQuoteSnapshot `bson:"lastQuote,omitempty" json:"lastQuote,omitempty"` + Execution *ExecutionRefs `bson:"execution,omitempty" json:"execution,omitempty"` + Metadata map[string]string `bson:"metadata,omitempty" json:"metadata,omitempty"` +} + +// Collection implements storable.Storable. +func (*Payment) Collection() string { + return mservice.Payments +} + +// PaymentFilter enables filtered queries. +type PaymentFilter struct { + States []PaymentState + SourceRef string + DestinationRef string + Cursor string + Limit int32 +} + +// PaymentList contains paginated results. +type PaymentList struct { + Items []*Payment + NextCursor string +} + +// Normalize harmonises string fields for indexing and comparisons. +func (p *Payment) Normalize() { + p.PaymentRef = strings.TrimSpace(p.PaymentRef) + p.IdempotencyKey = strings.TrimSpace(p.IdempotencyKey) + p.FailureReason = strings.TrimSpace(p.FailureReason) + if p.Metadata != nil { + for k, v := range p.Metadata { + p.Metadata[k] = strings.TrimSpace(v) + } + } + normalizeEndpoint(&p.Intent.Source) + normalizeEndpoint(&p.Intent.Destination) + if p.Intent.Attributes != nil { + for k, v := range p.Intent.Attributes { + p.Intent.Attributes[k] = strings.TrimSpace(v) + } + } + if p.Execution != nil { + p.Execution.DebitEntryRef = strings.TrimSpace(p.Execution.DebitEntryRef) + p.Execution.CreditEntryRef = strings.TrimSpace(p.Execution.CreditEntryRef) + p.Execution.FXEntryRef = strings.TrimSpace(p.Execution.FXEntryRef) + p.Execution.ChainTransferRef = strings.TrimSpace(p.Execution.ChainTransferRef) + } +} + +func normalizeEndpoint(ep *PaymentEndpoint) { + if ep == nil { + return + } + if ep.Metadata != nil { + for k, v := range ep.Metadata { + ep.Metadata[k] = strings.TrimSpace(v) + } + } + switch ep.Type { + case EndpointTypeLedger: + if ep.Ledger != nil { + ep.Ledger.LedgerAccountRef = strings.TrimSpace(ep.Ledger.LedgerAccountRef) + ep.Ledger.ContraLedgerAccountRef = strings.TrimSpace(ep.Ledger.ContraLedgerAccountRef) + } + case EndpointTypeManagedWallet: + if ep.ManagedWallet != nil { + ep.ManagedWallet.ManagedWalletRef = strings.TrimSpace(ep.ManagedWallet.ManagedWalletRef) + if ep.ManagedWallet.Asset != nil { + ep.ManagedWallet.Asset.TokenSymbol = strings.TrimSpace(strings.ToUpper(ep.ManagedWallet.Asset.TokenSymbol)) + ep.ManagedWallet.Asset.ContractAddress = strings.TrimSpace(strings.ToLower(ep.ManagedWallet.Asset.ContractAddress)) + } + } + case EndpointTypeExternalChain: + if ep.ExternalChain != nil { + ep.ExternalChain.Address = strings.TrimSpace(strings.ToLower(ep.ExternalChain.Address)) + ep.ExternalChain.Memo = strings.TrimSpace(ep.ExternalChain.Memo) + if ep.ExternalChain.Asset != nil { + ep.ExternalChain.Asset.TokenSymbol = strings.TrimSpace(strings.ToUpper(ep.ExternalChain.Asset.TokenSymbol)) + ep.ExternalChain.Asset.ContractAddress = strings.TrimSpace(strings.ToLower(ep.ExternalChain.Asset.ContractAddress)) + } + } + } +} diff --git a/api/payments/orchestrator/storage/mongo/repository.go b/api/payments/orchestrator/storage/mongo/repository.go new file mode 100644 index 0000000..6074102 --- /dev/null +++ b/api/payments/orchestrator/storage/mongo/repository.go @@ -0,0 +1,68 @@ +package mongo + +import ( + "context" + + "github.com/tech/sendico/payments/orchestrator/storage" + "github.com/tech/sendico/payments/orchestrator/storage/model" + "github.com/tech/sendico/payments/orchestrator/storage/mongo/store" + "github.com/tech/sendico/pkg/db" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" +) + +// Store implements storage.Repository backed by MongoDB. +type Store struct { + logger mlogger.Logger + ping func(context.Context) error + + payments storage.PaymentsStore +} + +// New constructs a Mongo-backed payments repository from a Mongo connection. +func New(logger mlogger.Logger, conn *db.MongoConnection) (*Store, error) { + if conn == nil { + return nil, merrors.InvalidArgument("payments.storage.mongo: connection is nil") + } + repo := repository.CreateMongoRepository(conn.Database(), (&model.Payment{}).Collection()) + return NewWithRepository(logger, conn.Ping, repo) +} + +// NewWithRepository constructs a payments repository using the provided primitives. +func NewWithRepository(logger mlogger.Logger, ping func(context.Context) error, paymentsRepo repository.Repository) (*Store, error) { + if ping == nil { + return nil, merrors.InvalidArgument("payments.storage.mongo: ping func is nil") + } + if paymentsRepo == nil { + return nil, merrors.InvalidArgument("payments.storage.mongo: payments repository is nil") + } + + childLogger := logger.Named("storage").Named("mongo") + paymentsStore, err := store.NewPayments(childLogger, paymentsRepo) + if err != nil { + return nil, err + } + result := &Store{ + logger: childLogger, + ping: ping, + payments: paymentsStore, + } + + return result, nil +} + +// Ping verifies connectivity with the backing database. +func (s *Store) Ping(ctx context.Context) error { + if s.ping == nil { + return merrors.InvalidArgument("payments.storage.mongo: ping func is nil") + } + return s.ping(ctx) +} + +// Payments returns the payments store. +func (s *Store) Payments() storage.PaymentsStore { + return s.payments +} + +var _ storage.Repository = (*Store)(nil) diff --git a/api/payments/orchestrator/storage/mongo/store/payments.go b/api/payments/orchestrator/storage/mongo/store/payments.go new file mode 100644 index 0000000..4e2dd18 --- /dev/null +++ b/api/payments/orchestrator/storage/mongo/store/payments.go @@ -0,0 +1,266 @@ +package store + +import ( + "context" + "errors" + "strings" + + "github.com/tech/sendico/payments/orchestrator/storage" + "github.com/tech/sendico/payments/orchestrator/storage/model" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +const ( + defaultPaymentPageSize int64 = 50 + maxPaymentPageSize int64 = 200 +) + +type Payments struct { + logger mlogger.Logger + repo repository.Repository +} + +// NewPayments constructs a Mongo-backed payments store. +func NewPayments(logger mlogger.Logger, repo repository.Repository) (*Payments, error) { + if repo == nil { + return nil, merrors.InvalidArgument("paymentsStore: repository is nil") + } + + indexes := []*ri.Definition{ + { + Keys: []ri.Key{{Field: "paymentRef", Sort: ri.Asc}}, + Unique: true, + }, + { + Keys: []ri.Key{{Field: "idempotencyKey", Sort: ri.Asc}, {Field: "organizationRef", Sort: ri.Asc}}, + Unique: true, + }, + { + Keys: []ri.Key{{Field: "state", Sort: ri.Asc}}, + }, + { + Keys: []ri.Key{{Field: "intent.source.managedWallet.managedWalletRef", Sort: ri.Asc}}, + }, + { + Keys: []ri.Key{{Field: "intent.destination.managedWallet.managedWalletRef", Sort: ri.Asc}}, + }, + { + Keys: []ri.Key{{Field: "execution.chainTransferRef", Sort: ri.Asc}}, + }, + } + + for _, def := range indexes { + if err := repo.CreateIndex(def); err != nil { + logger.Error("failed to ensure payments index", zap.Error(err), zap.String("collection", repo.Collection())) + return nil, err + } + } + + childLogger := logger.Named("payments") + childLogger.Debug("payments store initialised") + + return &Payments{ + logger: childLogger, + repo: repo, + }, nil +} + +func (p *Payments) Create(ctx context.Context, payment *model.Payment) error { + if payment == nil { + return merrors.InvalidArgument("paymentsStore: nil payment") + } + payment.Normalize() + if payment.PaymentRef == "" { + return merrors.InvalidArgument("paymentsStore: empty paymentRef") + } + if strings.TrimSpace(payment.IdempotencyKey) == "" { + return merrors.InvalidArgument("paymentsStore: empty idempotencyKey") + } + if payment.OrganizationRef == primitive.NilObjectID { + return merrors.InvalidArgument("paymentsStore: organization_ref is required") + } + + payment.Update() + filter := repository.OrgFilter(payment.OrganizationRef).And( + repository.Filter("idempotencyKey", payment.IdempotencyKey), + ) + + if err := p.repo.Insert(ctx, payment, filter); err != nil { + if errors.Is(err, merrors.ErrDataConflict) { + return storage.ErrDuplicatePayment + } + return err + } + p.logger.Debug("payment created", zap.String("payment_ref", payment.PaymentRef)) + return nil +} + +func (p *Payments) Update(ctx context.Context, payment *model.Payment) error { + if payment == nil { + return merrors.InvalidArgument("paymentsStore: nil payment") + } + if payment.ID.IsZero() { + return merrors.InvalidArgument("paymentsStore: missing payment id") + } + payment.Normalize() + payment.Update() + if err := p.repo.Update(ctx, payment); err != nil { + if errors.Is(err, merrors.ErrNoData) { + return storage.ErrPaymentNotFound + } + return err + } + return nil +} + +func (p *Payments) GetByPaymentRef(ctx context.Context, paymentRef string) (*model.Payment, error) { + paymentRef = strings.TrimSpace(paymentRef) + if paymentRef == "" { + return nil, merrors.InvalidArgument("paymentsStore: empty paymentRef") + } + entity := &model.Payment{} + if err := p.repo.FindOneByFilter(ctx, repository.Filter("paymentRef", paymentRef), entity); err != nil { + if errors.Is(err, merrors.ErrNoData) { + return nil, storage.ErrPaymentNotFound + } + return nil, err + } + return entity, nil +} + +func (p *Payments) GetByIdempotencyKey(ctx context.Context, orgRef primitive.ObjectID, idempotencyKey string) (*model.Payment, error) { + idempotencyKey = strings.TrimSpace(idempotencyKey) + if orgRef == primitive.NilObjectID { + return nil, merrors.InvalidArgument("paymentsStore: organization_ref is required") + } + if idempotencyKey == "" { + return nil, merrors.InvalidArgument("paymentsStore: empty idempotencyKey") + } + entity := &model.Payment{} + query := repository.OrgFilter(orgRef).And(repository.Filter("idempotencyKey", idempotencyKey)) + if err := p.repo.FindOneByFilter(ctx, query, entity); err != nil { + if errors.Is(err, merrors.ErrNoData) { + return nil, storage.ErrPaymentNotFound + } + return nil, err + } + return entity, nil +} + +func (p *Payments) GetByChainTransferRef(ctx context.Context, transferRef string) (*model.Payment, error) { + transferRef = strings.TrimSpace(transferRef) + if transferRef == "" { + return nil, merrors.InvalidArgument("paymentsStore: empty chain transfer reference") + } + entity := &model.Payment{} + if err := p.repo.FindOneByFilter(ctx, repository.Filter("execution.chainTransferRef", transferRef), entity); err != nil { + if errors.Is(err, merrors.ErrNoData) { + return nil, storage.ErrPaymentNotFound + } + return nil, err + } + return entity, nil +} + +func (p *Payments) List(ctx context.Context, filter *model.PaymentFilter) (*model.PaymentList, error) { + if filter == nil { + filter = &model.PaymentFilter{} + } + + query := repository.Query() + + if len(filter.States) > 0 { + states := make([]string, 0, len(filter.States)) + for _, state := range filter.States { + if trimmed := strings.TrimSpace(string(state)); trimmed != "" { + states = append(states, trimmed) + } + } + if len(states) > 0 { + query = query.Comparison(repository.Field("state"), builder.In, states) + } + } + + if ref := strings.TrimSpace(filter.SourceRef); ref != "" { + if endpointFilter := endpointQuery("intent.source", ref); endpointFilter != nil { + query = query.And(endpointFilter) + } + } + + if ref := strings.TrimSpace(filter.DestinationRef); ref != "" { + if endpointFilter := endpointQuery("intent.destination", ref); endpointFilter != nil { + query = query.And(endpointFilter) + } + } + + if cursor := strings.TrimSpace(filter.Cursor); cursor != "" { + if oid, err := primitive.ObjectIDFromHex(cursor); err == nil { + query = query.Comparison(repository.IDField(), builder.Gt, oid) + } else { + p.logger.Warn("ignoring invalid payments cursor", zap.String("cursor", cursor), zap.Error(err)) + } + } + + limit := sanitizePaymentLimit(filter.Limit) + fetchLimit := limit + 1 + query = query.Sort(repository.IDField(), true).Limit(&fetchLimit) + + payments := make([]*model.Payment, 0, fetchLimit) + decoder := func(cur *mongo.Cursor) error { + item := &model.Payment{} + if err := cur.Decode(item); err != nil { + return err + } + payments = append(payments, item) + return nil + } + + if err := p.repo.FindManyByFilter(ctx, query, decoder); err != nil && !errors.Is(err, merrors.ErrNoData) { + return nil, err + } + + nextCursor := "" + if int64(len(payments)) == fetchLimit { + last := payments[len(payments)-1] + nextCursor = last.ID.Hex() + payments = payments[:len(payments)-1] + } + + return &model.PaymentList{ + Items: payments, + NextCursor: nextCursor, + }, nil +} + +func endpointQuery(prefix, ref string) builder.Query { + trimmed := strings.TrimSpace(ref) + if trimmed == "" { + return nil + } + + lower := strings.ToLower(trimmed) + filters := []builder.Query{ + repository.Filter(prefix+".ledger.ledgerAccountRef", trimmed), + repository.Filter(prefix+".managedWallet.managedWalletRef", trimmed), + repository.Filter(prefix+".externalChain.address", lower), + } + + return repository.Query().Or(filters...) +} + +func sanitizePaymentLimit(requested int32) int64 { + if requested <= 0 { + return defaultPaymentPageSize + } + if requested > int32(maxPaymentPageSize) { + return maxPaymentPageSize + } + return int64(requested) +} diff --git a/api/payments/orchestrator/storage/storage.go b/api/payments/orchestrator/storage/storage.go new file mode 100644 index 0000000..df6bb38 --- /dev/null +++ b/api/payments/orchestrator/storage/storage.go @@ -0,0 +1,37 @@ +package storage + +import ( + "context" + + "github.com/tech/sendico/payments/orchestrator/storage/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type storageError string + +func (e storageError) Error() string { + return string(e) +} + +var ( + // ErrPaymentNotFound signals that a payment record does not exist. + ErrPaymentNotFound = storageError("payments.orchestrator.storage: payment not found") + // ErrDuplicatePayment signals that idempotency constraints were violated. + ErrDuplicatePayment = storageError("payments.orchestrator.storage: duplicate payment") +) + +// Repository exposes persistence primitives for the orchestrator domain. +type Repository interface { + Ping(ctx context.Context) error + Payments() PaymentsStore +} + +// PaymentsStore manages payment lifecycle state. +type PaymentsStore interface { + Create(ctx context.Context, payment *model.Payment) error + Update(ctx context.Context, payment *model.Payment) error + GetByPaymentRef(ctx context.Context, paymentRef string) (*model.Payment, error) + GetByIdempotencyKey(ctx context.Context, orgRef primitive.ObjectID, idempotencyKey string) (*model.Payment, error) + GetByChainTransferRef(ctx context.Context, transferRef string) (*model.Payment, error) + List(ctx context.Context, filter *model.PaymentFilter) (*model.PaymentList, error) +} diff --git a/api/pkg/.DS_Store b/api/pkg/.DS_Store new file mode 100644 index 0000000..1aa90dd Binary files /dev/null and b/api/pkg/.DS_Store differ diff --git a/api/pkg/.gitignore b/api/pkg/.gitignore new file mode 100644 index 0000000..c8abcaa --- /dev/null +++ b/api/pkg/.gitignore @@ -0,0 +1,6 @@ +proto/billing +proto/common +proto/chain +proto/ledger +proto/oracle +proto/payments \ No newline at end of file diff --git a/api/pkg/api/http/methods.go b/api/pkg/api/http/methods.go new file mode 100644 index 0000000..ec73a29 --- /dev/null +++ b/api/pkg/api/http/methods.go @@ -0,0 +1,36 @@ +package api + +import "fmt" + +type HTTPMethod int + +const ( + Get HTTPMethod = iota + Post + Put + Patch + Delete + Options + Head +) + +func HTTPMethod2String(method HTTPMethod) string { + switch method { + case Get: + return "GET" + case Post: + return "POST" + case Put: + return "PUT" + case Delete: + return "DELETE" + case Patch: + return "PATCH" + case Options: + return "OPTIONS" + case Head: + return "HEAD" + default: + return fmt.Sprintf("unknown: %d", method) + } +} diff --git a/api/pkg/api/http/response/response.go b/api/pkg/api/http/response/response.go new file mode 100644 index 0000000..55fea99 --- /dev/null +++ b/api/pkg/api/http/response/response.go @@ -0,0 +1,205 @@ +package response + +import ( + "encoding/json" + "errors" + "fmt" + "net/http" + + api "github.com/tech/sendico/pkg/api/http" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mservice" + "go.uber.org/zap" +) + +// BaseResponse is a general structure for all API responses. +type BaseResponse struct { + Status string `json:"status"` // "success" or "error" + Data any `json:"data"` // The actual data payload or the error details +} + +// ErrorResponse provides more details about an error. +type ErrorResponse struct { + Code int `json:"code"` // A unique identifier for the error type, useful for client handling + Error string `json:"error"` + Source string `json:"source"` + Details string `json:"details"` // Additional details or hints about the error, if necessary +} + +func errMessage(err error) string { + if err != nil { + return err.Error() + } + return "" +} + +func logRequest(logger mlogger.Logger, r *http.Request, message string) { + logger.Debug( + message, + zap.String("host", r.Host), + zap.String("address", r.RemoteAddr), + zap.String("method", r.Method), + zap.String("request_uri", r.RequestURI), + zap.String("proto", r.Proto), + zap.String("user_agent", r.UserAgent()), + ) +} + +func writeJSON(logger mlogger.Logger, w http.ResponseWriter, r *http.Request, code int, payload any) { + w.Header().Set("Content-Type", "application/json; charset=UTF-8") + w.WriteHeader(code) + if err := json.NewEncoder(w).Encode(&payload); err != nil { + logger.Warn("Failed to encode JSON response", + zap.Error(err), + zap.Any("response", payload), + zap.String("host", r.Host), + zap.String("address", r.RemoteAddr), + zap.String("method", r.Method), + zap.String("request_uri", r.RequestURI), + zap.String("proto", r.Proto), + zap.String("user_agent", r.UserAgent())) + } +} + +func errorf( + logger mlogger.Logger, + w http.ResponseWriter, r *http.Request, + source mservice.Type, code int, message, details string, +) { + logRequest(logger, r, message) + + errorMessage := BaseResponse{ + Status: api.MSError, + Data: ErrorResponse{ + Code: code, + Details: details, + Source: source, + Error: message, + }, + } + + writeJSON(logger, w, r, code, errorMessage) +} + +func Accepted(logger mlogger.Logger, data any) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + resp := BaseResponse{ + Status: api.MSProcessed, + Data: data, + } + writeJSON(logger, w, r, http.StatusAccepted, resp) + } +} + +func Ok(logger mlogger.Logger, data any) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + resp := BaseResponse{ + Status: api.MSSuccess, + Data: data, + } + writeJSON(logger, w, r, http.StatusOK, resp) + } +} + +func Created(logger mlogger.Logger, data any) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + resp := BaseResponse{ + Status: api.MSSuccess, + Data: data, + } + writeJSON(logger, w, r, http.StatusCreated, resp) + } +} + +func Auto(logger mlogger.Logger, source mservice.Type, err error) http.HandlerFunc { + if err == nil { + return Success(logger) + } + if errors.Is(err, merrors.ErrAccessDenied) { + return AccessDenied(logger, source, errMessage(err)) + } + if errors.Is(err, merrors.ErrDataConflict) { + return DataConflict(logger, source, errMessage(err)) + } + if errors.Is(err, merrors.ErrInvalidArg) { + return BadRequest(logger, source, "invalid_argument", errMessage(err)) + } + if errors.Is(err, merrors.ErrNoData) { + return NotFound(logger, source, errMessage(err)) + } + if errors.Is(err, merrors.ErrUnauthorized) { + return Unauthorized(logger, source, errMessage(err)) + } + return Internal(logger, source, err) +} + +func Internal(logger mlogger.Logger, source mservice.Type, err error) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + errorf(logger, w, r, source, http.StatusInternalServerError, "internal_error", errMessage(err)) + } +} + +func NotImplemented(logger mlogger.Logger, source mservice.Type, hint string) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + errorf(logger, w, r, source, http.StatusNotImplemented, "not_implemented", hint) + } +} + +func BadRequest(logger mlogger.Logger, source mservice.Type, err, hint string) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + errorf(logger, w, r, source, http.StatusBadRequest, err, hint) + } +} + +func BadQueryParam(logger mlogger.Logger, source mservice.Type, param string, err error) http.HandlerFunc { + return BadRequest(logger, source, "invalid_query_parameter", fmt.Sprintf("Failed to parse '%s': %v", param, err)) +} + +func BadReference(logger mlogger.Logger, source mservice.Type, refName, refVal string, err error) http.HandlerFunc { + return BadRequest(logger, source, "broken_reference", + fmt.Sprintf("broken object reference: %s = %s, error: %v", refName, refVal, err)) +} + +func BadPayload(logger mlogger.Logger, source mservice.Type, err error) http.HandlerFunc { + return BadRequest(logger, source, "broken_payload", + fmt.Sprintf("broken '%s' object payload, error: %v", source, err)) +} + +func DataConflict(logger mlogger.Logger, source mservice.Type, hint string) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + errorf(logger, w, r, source, http.StatusConflict, "data_conflict", hint) + } +} + +func Error(logger mlogger.Logger, source mservice.Type, code int, errType, hint string) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + errorf(logger, w, r, source, code, errType, hint) + } +} + +func AccessDenied(logger mlogger.Logger, source mservice.Type, hint string) http.HandlerFunc { + return Error(logger, source, http.StatusForbidden, "access_denied", hint) +} + +func Forbidden(logger mlogger.Logger, source mservice.Type, errType, hint string) http.HandlerFunc { + return Error(logger, source, http.StatusForbidden, errType, hint) +} + +func LicenseRequired(logger mlogger.Logger, source mservice.Type, hint string) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + errorf(logger, w, r, source, http.StatusPaymentRequired, "license_required", hint) + } +} + +func Unauthorized(logger mlogger.Logger, source mservice.Type, hint string) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + errorf(logger, w, r, source, http.StatusUnauthorized, "unauthorized", hint) + } +} + +func NotFound(logger mlogger.Logger, source mservice.Type, hint string) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + errorf(logger, w, r, source, http.StatusNotFound, "not_found", hint) + } +} diff --git a/api/pkg/api/http/response/result.go b/api/pkg/api/http/response/result.go new file mode 100644 index 0000000..aa65a48 --- /dev/null +++ b/api/pkg/api/http/response/result.go @@ -0,0 +1,19 @@ +package response + +import ( + "net/http" + + "github.com/tech/sendico/pkg/mlogger" +) + +type Result struct { + Result bool `json:"result"` +} + +func Success(logger mlogger.Logger) http.HandlerFunc { + return Ok(logger, Result{Result: true}) +} + +func Failed(logger mlogger.Logger) http.HandlerFunc { + return Accepted(logger, Result{Result: false}) +} diff --git a/api/pkg/api/http/status.go b/api/pkg/api/http/status.go new file mode 100644 index 0000000..76f0b7a --- /dev/null +++ b/api/pkg/api/http/status.go @@ -0,0 +1,8 @@ +package api + +const ( + MSSuccess string = "success" + MSProcessed string = "processed" + MSError string = "error" + MSRequest string = "request" +) diff --git a/api/pkg/api/routers/grpc.go b/api/pkg/api/routers/grpc.go new file mode 100644 index 0000000..eb83604 --- /dev/null +++ b/api/pkg/api/routers/grpc.go @@ -0,0 +1,61 @@ +package routers + +import ( + "context" + "net" + + "github.com/tech/sendico/pkg/api/routers/internal/grpcimp" + "github.com/tech/sendico/pkg/mlogger" + "google.golang.org/grpc" +) + +type ( + GRPCServiceRegistration = func(grpc.ServiceRegistrar) +) + +type GRPC interface { + Register(registration GRPCServiceRegistration) error + Start(ctx context.Context) error + Finish(ctx context.Context) error + Addr() net.Addr + Done() <-chan error +} + +type ( + GRPCConfig = grpcimp.Config + GRPCTLSConfig = grpcimp.TLSConfig +) + +type GRPCOption func(*grpcimp.Options) + +func WithUnaryInterceptors(interceptors ...grpc.UnaryServerInterceptor) GRPCOption { + return func(o *grpcimp.Options) { + o.UnaryInterceptors = append(o.UnaryInterceptors, interceptors...) + } +} + +func WithStreamInterceptors(interceptors ...grpc.StreamServerInterceptor) GRPCOption { + return func(o *grpcimp.Options) { + o.StreamInterceptors = append(o.StreamInterceptors, interceptors...) + } +} + +func WithListener(listener net.Listener) GRPCOption { + return func(o *grpcimp.Options) { + o.Listener = listener + } +} + +func WithServerOptions(opts ...grpc.ServerOption) GRPCOption { + return func(o *grpcimp.Options) { + o.ServerOptions = append(o.ServerOptions, opts...) + } +} + +func NewGRPCRouter(logger mlogger.Logger, config *GRPCConfig, opts ...GRPCOption) (GRPC, error) { + options := &grpcimp.Options{} + for _, opt := range opts { + opt(options) + } + return grpcimp.NewRouter(logger, config, options) +} diff --git a/api/pkg/api/routers/gsresponse/response.go b/api/pkg/api/routers/gsresponse/response.go new file mode 100644 index 0000000..5cb377a --- /dev/null +++ b/api/pkg/api/routers/gsresponse/response.go @@ -0,0 +1,149 @@ +package gsresponse + +import ( + "context" + "errors" + "fmt" + + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mservice" + "go.uber.org/zap" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +// Responder produces a response or a gRPC status error when executed. +type Responder[T any] func(ctx context.Context) (*T, error) + +func message(err error) string { + if err == nil { + return "" + } + return err.Error() +} + +func Success[T any](resp *T) Responder[T] { + return func(context.Context) (*T, error) { + return resp, nil + } +} + +func Empty[T any]() Responder[T] { + return func(context.Context) (*T, error) { + return nil, nil + } +} + +func Error[T any](logger mlogger.Logger, service mservice.Type, code codes.Code, hint string, err error) Responder[T] { + return func(ctx context.Context) (*T, error) { + fields := []zap.Field{ + zap.String("service", string(service)), + zap.String("status_code", code.String()), + } + if hint != "" { + fields = append(fields, zap.String("error_hint", hint)) + } + if err != nil { + fields = append(fields, zap.Error(err)) + } + logFn := logger.Warn + switch code { + case codes.Internal, codes.DataLoss, codes.Unavailable: + logFn = logger.Error + } + logFn("gRPC request failed", fields...) + + msg := message(err) + switch { + case hint == "" && msg == "": + return nil, status.Error(code, code.String()) + case hint == "": + return nil, status.Error(code, msg) + case msg == "": + return nil, status.Error(code, hint) + default: + return nil, status.Error(code, fmt.Sprintf("%s: %s", hint, msg)) + } + } +} + +func Internal[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.Internal, "internal_error", err) +} + +func InvalidArgument[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.InvalidArgument, "invalid_argument", err) +} + +func NotFound[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.NotFound, "not_found", err) +} + +func Unauthorized[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.Unauthenticated, "unauthorized", err) +} + +func PermissionDenied[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.PermissionDenied, "access_denied", err) +} + +func FailedPrecondition[T any](logger mlogger.Logger, service mservice.Type, hint string, err error) Responder[T] { + return Error[T](logger, service, codes.FailedPrecondition, hint, err) +} + +func Conflict[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.Aborted, "conflict", err) +} + +func DeadlineExceeded[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.DeadlineExceeded, "deadline_exceeded", err) +} + +func Unavailable[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.Unavailable, "service_unavailable", err) +} + +func Unimplemented[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.Unimplemented, "not_implemented", err) +} + +func AlreadyExists[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + return Error[T](logger, service, codes.AlreadyExists, "already_exists", err) +} + +func Auto[T any](logger mlogger.Logger, service mservice.Type, err error) Responder[T] { + switch { + case err == nil: + return Empty[T]() + case errors.Is(err, merrors.ErrInvalidArg): + return InvalidArgument[T](logger, service, err) + case errors.Is(err, merrors.ErrAccessDenied): + return PermissionDenied[T](logger, service, err) + case errors.Is(err, merrors.ErrNoData): + return NotFound[T](logger, service, err) + case errors.Is(err, merrors.ErrUnauthorized): + return Unauthorized[T](logger, service, err) + case errors.Is(err, merrors.ErrDataConflict): + return Conflict[T](logger, service, err) + default: + return Internal[T](logger, service, err) + } +} + +func Execute[T any](ctx context.Context, responder Responder[T]) (*T, error) { + if responder == nil { + return nil, status.Error(codes.Internal, "missing responder") + } + return responder(ctx) +} + +func Unary[TReq any, TResp any](logger mlogger.Logger, service mservice.Type, handler func(context.Context, *TReq) Responder[TResp]) func(context.Context, *TReq) (*TResp, error) { + return func(ctx context.Context, req *TReq) (*TResp, error) { + if handler == nil { + return nil, status.Error(codes.Internal, "missing handler") + } + responder := handler(ctx, req) + return Execute(ctx, responder) + } +} diff --git a/api/pkg/api/routers/gsresponse/response_test.go b/api/pkg/api/routers/gsresponse/response_test.go new file mode 100644 index 0000000..dba8d04 --- /dev/null +++ b/api/pkg/api/routers/gsresponse/response_test.go @@ -0,0 +1,75 @@ +package gsresponse + +import ( + "context" + "errors" + "fmt" + "testing" + + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mservice" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +type testRequest struct { + Value string +} + +type testResponse struct { + Result string +} + +func TestUnarySuccess(t *testing.T) { + logger := zap.NewNop() + handler := func(ctx context.Context, req *testRequest) Responder[testResponse] { + require.NotNil(t, req) + require.Equal(t, "hello", req.Value) + resp := &testResponse{Result: "ok"} + return Success(resp) + } + + unary := Unary[testRequest, testResponse](logger, mservice.Type("test"), handler) + resp, err := unary(context.Background(), &testRequest{Value: "hello"}) + require.NoError(t, err) + require.NotNil(t, resp) + require.Equal(t, "ok", resp.Result) +} + +func TestAutoMappings(t *testing.T) { + logger := zap.NewNop() + service := mservice.Type("test") + + tests := []struct { + name string + err error + code codes.Code + }{ + {"invalid_argument", merrors.InvalidArgument("bad"), codes.InvalidArgument}, + {"access_denied", merrors.AccessDenied("object", "action", primitive.NilObjectID), codes.PermissionDenied}, + {"not_found", merrors.NoData("missing"), codes.NotFound}, + {"unauthorized", fmt.Errorf("%w: %s", merrors.ErrUnauthorized, "bad"), codes.Unauthenticated}, + {"conflict", merrors.DataConflict("conflict"), codes.Aborted}, + } + + for _, tc := range tests { + t.Run(tc.name, func(t *testing.T) { + responder := Auto[testResponse](logger, service, tc.err) + _, err := responder(context.Background()) + require.Error(t, err) + st, ok := status.FromError(err) + require.True(t, ok) + require.Equal(t, tc.code, st.Code()) + }) + } + + responder := Auto[testResponse](logger, service, errors.New("boom")) + _, err := responder(context.Background()) + require.Error(t, err) + st, ok := status.FromError(err) + require.True(t, ok) + require.Equal(t, codes.Internal, st.Code()) +} diff --git a/api/pkg/api/routers/health.go b/api/pkg/api/routers/health.go new file mode 100644 index 0000000..70e54c2 --- /dev/null +++ b/api/pkg/api/routers/health.go @@ -0,0 +1,17 @@ +package routers + +import ( + "github.com/go-chi/chi/v5" + "github.com/tech/sendico/pkg/api/routers/health" + "github.com/tech/sendico/pkg/api/routers/internal/healthimp" + "github.com/tech/sendico/pkg/mlogger" +) + +type Health interface { + SetStatus(status health.ServiceStatus) + Finish() +} + +func NewHealthRouter(logger mlogger.Logger, router chi.Router, endpoint string) (Health, error) { + return healthimp.NewRouter(logger, router, endpoint), nil +} diff --git a/api/pkg/api/routers/health/status.go b/api/pkg/api/routers/health/status.go new file mode 100644 index 0000000..9768bea --- /dev/null +++ b/api/pkg/api/routers/health/status.go @@ -0,0 +1,10 @@ +package health + +type ServiceStatus string + +const ( + SSCreated ServiceStatus = "created" + SSStarting ServiceStatus = "starting" + SSRunning ServiceStatus = "ok" + SSTerminating ServiceStatus = "deactivating" +) diff --git a/api/pkg/api/routers/internal/grpcimp/config.go b/api/pkg/api/routers/internal/grpcimp/config.go new file mode 100644 index 0000000..0833df6 --- /dev/null +++ b/api/pkg/api/routers/internal/grpcimp/config.go @@ -0,0 +1,18 @@ +package grpcimp + +type Config struct { + Network string `yaml:"network"` + Address string `yaml:"address"` + EnableReflection bool `yaml:"enable_reflection"` + EnableHealth bool `yaml:"enable_health"` + MaxRecvMsgSize int `yaml:"max_recv_msg_size"` + MaxSendMsgSize int `yaml:"max_send_msg_size"` + TLS *TLSConfig `yaml:"tls"` +} + +type TLSConfig struct { + CertFile string `yaml:"cert_file"` + KeyFile string `yaml:"key_file"` + CAFile string `yaml:"ca_file"` + RequireClientCert bool `yaml:"require_client_cert"` +} diff --git a/api/pkg/api/routers/internal/grpcimp/metrics.go b/api/pkg/api/routers/internal/grpcimp/metrics.go new file mode 100644 index 0000000..76a38c5 --- /dev/null +++ b/api/pkg/api/routers/internal/grpcimp/metrics.go @@ -0,0 +1,103 @@ +package grpcimp + +import ( + "context" + "strings" + "sync" + "time" + + "github.com/prometheus/client_golang/prometheus" + "google.golang.org/grpc" + "google.golang.org/grpc/status" +) + +var ( + metricsOnce sync.Once + grpcServerRequestsTotal *prometheus.CounterVec + grpcServerLatency *prometheus.HistogramVec +) + +func initPrometheusMetrics() { + metricsOnce.Do(func() { + grpcServerRequestsTotal = prometheus.NewCounterVec( + prometheus.CounterOpts{ + Name: "grpc_server_requests_total", + Help: "Total number of gRPC requests handled by the server.", + }, + []string{"grpc_service", "grpc_method", "grpc_type", "grpc_code"}, + ) + + grpcServerLatency = prometheus.NewHistogramVec( + prometheus.HistogramOpts{ + Name: "grpc_server_handling_seconds", + Help: "Duration of gRPC requests handled by the server.", + Buckets: prometheus.DefBuckets, + }, + []string{"grpc_service", "grpc_method", "grpc_type", "grpc_code"}, + ) + + prometheus.MustRegister(grpcServerRequestsTotal, grpcServerLatency) + }) +} + +func prometheusUnaryInterceptor() grpc.UnaryServerInterceptor { + initPrometheusMetrics() + + return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) { + start := time.Now() + resp, err := handler(ctx, req) + + recordMetrics(info.FullMethod, "unary", time.Since(start), err) + return resp, err + } +} + +func prometheusStreamInterceptor() grpc.StreamServerInterceptor { + initPrometheusMetrics() + + return func(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { + start := time.Now() + err := handler(srv, ss) + + recordMetrics(info.FullMethod, streamType(info), time.Since(start), err) + return err + } +} + +func streamType(info *grpc.StreamServerInfo) string { + if info == nil { + return "stream" + } + if info.IsServerStream && info.IsClientStream { + return "bidi" + } + if info.IsServerStream { + return "server_stream" + } + if info.IsClientStream { + return "client_stream" + } + return "stream" +} + +func recordMetrics(fullMethod string, callType string, duration time.Duration, err error) { + service, method := splitMethod(fullMethod) + code := status.Code(err).String() + + grpcServerRequestsTotal.WithLabelValues(service, method, callType, code).Inc() + grpcServerLatency.WithLabelValues(service, method, callType, code).Observe(duration.Seconds()) +} + +func splitMethod(fullMethod string) (string, string) { + if fullMethod == "" { + return "unknown", "unknown" + } + if fullMethod[0] == '/' { + fullMethod = fullMethod[1:] + } + parts := strings.Split(fullMethod, "/") + if len(parts) < 2 { + return fullMethod, "unknown" + } + return parts[0], parts[1] +} diff --git a/api/pkg/api/routers/internal/grpcimp/options.go b/api/pkg/api/routers/internal/grpcimp/options.go new file mode 100644 index 0000000..fe83fa8 --- /dev/null +++ b/api/pkg/api/routers/internal/grpcimp/options.go @@ -0,0 +1,14 @@ +package grpcimp + +import ( + "net" + + "google.golang.org/grpc" +) + +type Options struct { + UnaryInterceptors []grpc.UnaryServerInterceptor + StreamInterceptors []grpc.StreamServerInterceptor + ServerOptions []grpc.ServerOption + Listener net.Listener +} diff --git a/api/pkg/api/routers/internal/grpcimp/router.go b/api/pkg/api/routers/internal/grpcimp/router.go new file mode 100644 index 0000000..cf34e8b --- /dev/null +++ b/api/pkg/api/routers/internal/grpcimp/router.go @@ -0,0 +1,293 @@ +package grpcimp + +import ( + "context" + "crypto/tls" + "crypto/x509" + "errors" + "net" + "os" + "sync" + + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" + "google.golang.org/grpc" + "google.golang.org/grpc/credentials" + "google.golang.org/grpc/health" + healthpb "google.golang.org/grpc/health/grpc_health_v1" + "google.golang.org/grpc/reflection" +) + +type routerError string + +func (e routerError) Error() string { + return string(e) +} + +type routerErrorWithCause struct { + message string + cause error +} + +func (e *routerErrorWithCause) Error() string { + if e == nil { + return "" + } + if e.cause == nil { + return e.message + } + return e.message + ": " + e.cause.Error() +} + +func (e *routerErrorWithCause) Unwrap() error { + if e == nil { + return nil + } + return e.cause +} + +func newRouterErrorWithCause(message string, cause error) error { + return &routerErrorWithCause{ + message: message, + cause: cause, + } +} + +const ( + errMsgAlreadyStarted = "grpc router already started" + errMsgListenFailed = "failed to listen on requested address" + errMsgNilContext = "nil context" + errMsgTLSMissingCertAndKey = "tls configuration requires cert_file and key_file" + errMsgLoadServerCertificate = "failed to load server certificate" + errMsgReadCAFile = "failed to read CA file" + errMsgAppendCACertificates = "failed to append CA certificates" + errMsgClientCertRequiresCAFile = "client certificate verification requested but ca_file is empty" +) + +var ( + errAlreadyStarted = routerError(errMsgAlreadyStarted) + errNilContext = routerError(errMsgNilContext) + errTLSMissingCertAndKey = routerError(errMsgTLSMissingCertAndKey) + errAppendCACertificates = routerError(errMsgAppendCACertificates) + errClientCertRequiresCAFile = routerError(errMsgClientCertRequiresCAFile) +) + +type Router struct { + logger mlogger.Logger + config Config + server *grpc.Server + listener net.Listener + options *Options + mu sync.RWMutex + started bool + serveErr chan error + healthSrv *health.Server +} + +func NewRouter(logger mlogger.Logger, cfg *Config, opts *Options) (*Router, error) { + if cfg == nil { + cfg = &Config{} + } + if opts == nil { + opts = &Options{} + } + + network := cfg.Network + if network == "" { + network = "tcp" + } + address := cfg.Address + if address == "" { + address = ":0" + } + + listener := opts.Listener + var err error + if listener == nil { + listener, err = net.Listen(network, address) + if err != nil { + return nil, newRouterErrorWithCause(errMsgListenFailed, err) + } + } + + serverOpts := make([]grpc.ServerOption, 0, len(opts.ServerOptions)+4) + serverOpts = append(serverOpts, opts.ServerOptions...) + + if cfg.MaxRecvMsgSize > 0 { + serverOpts = append(serverOpts, grpc.MaxRecvMsgSize(cfg.MaxRecvMsgSize)) + } + if cfg.MaxSendMsgSize > 0 { + serverOpts = append(serverOpts, grpc.MaxSendMsgSize(cfg.MaxSendMsgSize)) + } + + if creds, err := configureTLS(cfg.TLS); err != nil { + return nil, err + } else if creds != nil { + serverOpts = append(serverOpts, grpc.Creds(creds)) + } + + unaryInterceptors := append([]grpc.UnaryServerInterceptor{prometheusUnaryInterceptor()}, opts.UnaryInterceptors...) + streamInterceptors := append([]grpc.StreamServerInterceptor{prometheusStreamInterceptor()}, opts.StreamInterceptors...) + + if len(unaryInterceptors) > 0 { + serverOpts = append(serverOpts, grpc.ChainUnaryInterceptor(unaryInterceptors...)) + } + if len(streamInterceptors) > 0 { + serverOpts = append(serverOpts, grpc.ChainStreamInterceptor(streamInterceptors...)) + } + + srv := grpc.NewServer(serverOpts...) + r := &Router{ + logger: logger.Named("grpc"), + config: *cfg, + server: srv, + listener: listener, + options: opts, + serveErr: make(chan error, 1), + } + + if cfg.EnableReflection { + reflection.Register(srv) + } + if cfg.EnableHealth { + r.healthSrv = health.NewServer() + r.healthSrv.SetServingStatus("", healthpb.HealthCheckResponse_NOT_SERVING) + healthpb.RegisterHealthServer(srv, r.healthSrv) + } + + return r, nil +} + +func (r *Router) Register(registration func(grpc.ServiceRegistrar)) error { + r.mu.Lock() + defer r.mu.Unlock() + if r.started { + return errAlreadyStarted + } + + registration(r.server) + return nil +} + +func (r *Router) Start(ctx context.Context) error { + if ctx == nil { + return errNilContext + } + + r.mu.Lock() + if r.started { + r.mu.Unlock() + return errAlreadyStarted + } + r.started = true + r.mu.Unlock() + + if r.healthSrv != nil { + r.healthSrv.SetServingStatus("", healthpb.HealthCheckResponse_SERVING) + } + + go func() { + <-ctx.Done() + r.logger.Info("Context cancelled, stopping gRPC server") + r.server.GracefulStop() + }() + + go func() { + err := r.server.Serve(r.listener) + if err != nil && !errors.Is(err, grpc.ErrServerStopped) { + select { + case r.serveErr <- err: + default: + r.logger.Error("Failed to report gRPC serve error", zap.Error(err)) + } + } + close(r.serveErr) + }() + + r.logger.Info("gRPC server started", zap.String("network", r.listener.Addr().Network()), zap.String("address", r.listener.Addr().String())) + return nil +} + +func (r *Router) Finish(ctx context.Context) error { + if ctx == nil { + return errNilContext + } + + r.mu.RLock() + started := r.started + r.mu.RUnlock() + if !started { + return nil + } + + if r.healthSrv != nil { + r.healthSrv.SetServingStatus("", healthpb.HealthCheckResponse_NOT_SERVING) + } + + done := make(chan struct{}) + go func() { + r.server.GracefulStop() + close(done) + }() + + select { + case <-done: + case <-ctx.Done(): + r.logger.Warn("Graceful stop timed out, forcing stop", zap.Error(ctx.Err())) + r.server.Stop() + return ctx.Err() + } + + if err, ok := <-r.serveErr; ok { + return err + } + return nil +} + +func (r *Router) Addr() net.Addr { + return r.listener.Addr() +} + +func (r *Router) Done() <-chan error { + return r.serveErr +} + +func configureTLS(cfg *TLSConfig) (credentials.TransportCredentials, error) { + if cfg == nil { + return nil, nil + } + + if cfg.CertFile == "" || cfg.KeyFile == "" { + return nil, errTLSMissingCertAndKey + } + + certificate, err := tls.LoadX509KeyPair(cfg.CertFile, cfg.KeyFile) + if err != nil { + return nil, newRouterErrorWithCause(errMsgLoadServerCertificate, err) + } + + tlsCfg := &tls.Config{ + Certificates: []tls.Certificate{certificate}, + MinVersion: tls.VersionTLS12, + } + + if cfg.CAFile != "" { + caPem, err := os.ReadFile(cfg.CAFile) + if err != nil { + return nil, newRouterErrorWithCause(errMsgReadCAFile, err) + } + + certPool := x509.NewCertPool() + if ok := certPool.AppendCertsFromPEM(caPem); !ok { + return nil, errAppendCACertificates + } + tlsCfg.ClientCAs = certPool + if cfg.RequireClientCert { + tlsCfg.ClientAuth = tls.RequireAndVerifyClientCert + } + } else if cfg.RequireClientCert { + return nil, errClientCertRequiresCAFile + } + + return credentials.NewTLS(tlsCfg), nil +} diff --git a/api/pkg/api/routers/internal/grpcimp/router_test.go b/api/pkg/api/routers/internal/grpcimp/router_test.go new file mode 100644 index 0000000..a7a3e07 --- /dev/null +++ b/api/pkg/api/routers/internal/grpcimp/router_test.go @@ -0,0 +1,150 @@ +package grpcimp + +import ( + "context" + "testing" + "time" + + "github.com/stretchr/testify/require" + "go.uber.org/zap" + "google.golang.org/grpc" + "google.golang.org/grpc/test/bufconn" +) + +const bufconnSize = 1024 * 1024 + +func newBufferedListener(t *testing.T) *bufconn.Listener { + t.Helper() + + listener := bufconn.Listen(bufconnSize) + t.Cleanup(func() { + listener.Close() + }) + + return listener +} + +func newTestRouter(t *testing.T, cfg *Config) *Router { + t.Helper() + + logger := zap.NewNop() + if cfg == nil { + cfg = &Config{} + } + + router, err := NewRouter(logger, cfg, &Options{Listener: newBufferedListener(t)}) + require.NoError(t, err) + + return router +} + +func TestRouterStartAndFinish(t *testing.T) { + router := newTestRouter(t, &Config{}) + + doneCh := router.Done() + require.NotNil(t, doneCh) + + require.NoError(t, router.Register(func(grpc.ServiceRegistrar) {})) + + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + require.NoError(t, router.Start(ctx)) + + addr := router.Addr() + require.NotNil(t, addr) + require.NotEmpty(t, addr.String()) + + finishCtx, finishCancel := context.WithTimeout(context.Background(), time.Second) + defer finishCancel() + + require.NoError(t, router.Finish(finishCtx)) + + select { + case err, ok := <-doneCh: + if ok { + require.NoError(t, err) + } + case <-time.After(time.Second): + t.Fatal("timed out waiting for done channel") + } +} + +func TestRouterRejectsRegistrationAfterStart(t *testing.T) { + router := newTestRouter(t, &Config{}) + + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + require.NoError(t, router.Start(ctx)) + + doneCh := router.Done() + + err := router.Register(func(grpc.ServiceRegistrar) {}) + require.ErrorIs(t, err, errAlreadyStarted) + + finishCtx, finishCancel := context.WithTimeout(context.Background(), time.Second) + defer finishCancel() + + require.NoError(t, router.Finish(finishCtx)) + + select { + case <-doneCh: + case <-time.After(time.Second): + t.Fatal("timed out waiting for done channel") + } +} + +func TestRouterStartOnlyOnce(t *testing.T) { + router := newTestRouter(t, &Config{}) + + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + require.NoError(t, router.Start(ctx)) + require.ErrorIs(t, router.Start(ctx), errAlreadyStarted) + + doneCh := router.Done() + + finishCtx, finishCancel := context.WithTimeout(context.Background(), time.Second) + defer finishCancel() + + require.NoError(t, router.Finish(finishCtx)) + + select { + case <-doneCh: + case <-time.After(time.Second): + t.Fatal("timed out waiting for done channel") + } +} + +func TestRouterUsesProvidedListener(t *testing.T) { + logger := zap.NewNop() + listener := newBufferedListener(t) + + cfg := &Config{} + router, err := NewRouter(logger, cfg, &Options{Listener: listener}) + require.NoError(t, err) + + actualListener, ok := router.listener.(*bufconn.Listener) + require.True(t, ok) + require.Same(t, listener, actualListener) + + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + + require.NoError(t, router.Start(ctx)) + + doneCh := router.Done() + + finishCtx, finishCancel := context.WithTimeout(context.Background(), time.Second) + defer finishCancel() + + require.NoError(t, router.Finish(finishCtx)) + + select { + case <-doneCh: + case <-time.After(time.Second): + t.Fatal("timed out waiting for done channel") + } +} diff --git a/api/pkg/api/routers/internal/healthimp/health.go b/api/pkg/api/routers/internal/healthimp/health.go new file mode 100644 index 0000000..b9ad77e --- /dev/null +++ b/api/pkg/api/routers/internal/healthimp/health.go @@ -0,0 +1,45 @@ +package healthimp + +import ( + "net/http" + + "github.com/go-chi/chi/v5" + "github.com/tech/sendico/pkg/api/routers/health" + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +type Router struct { + logger mlogger.Logger + status *Status +} + +func (hr *Router) SetStatus(status health.ServiceStatus) { + hr.status.setStatus(status) + hr.logger.Info("New status set", zap.String("status", string(status))) +} + +func (hr *Router) Finish() { + hr.status.Finish() + hr.logger.Debug("Stopped") +} + +func (hr *Router) handle(w http.ResponseWriter, r *http.Request) { + hr.status.healthHandler()(w, r) +} + +func NewRouter(logger mlogger.Logger, router chi.Router, endpoint string) *Router { + hr := Router{ + logger: logger.Named("health_check"), + } + hr.status = StatusHandler(hr.logger) + + logger.Debug("Installing healthcheck middleware...") + router.Group(func(r chi.Router) { + ep := endpoint + "/health" + r.Get(ep, hr.handle) + logger.Info("Health handler installed", zap.String("endpoint", ep)) + }) + + return &hr +} diff --git a/api/pkg/api/routers/internal/healthimp/status.go b/api/pkg/api/routers/internal/healthimp/status.go new file mode 100644 index 0000000..94a09ba --- /dev/null +++ b/api/pkg/api/routers/internal/healthimp/status.go @@ -0,0 +1,38 @@ +package healthimp + +import ( + "net/http" + + "github.com/tech/sendico/pkg/api/http/response" + "github.com/tech/sendico/pkg/api/routers/health" + "github.com/tech/sendico/pkg/mlogger" +) + +type Status struct { + logger mlogger.Logger + status health.ServiceStatus +} + +func (hs *Status) healthHandler() http.HandlerFunc { + return response.Ok(hs.logger, struct { + Status health.ServiceStatus `json:"status"` + }{ + hs.status, + }) +} + +func (hr *Status) Finish() { + hr.logger.Info("Finished") +} + +func (hs *Status) setStatus(status health.ServiceStatus) { + hs.status = status +} + +func StatusHandler(logger mlogger.Logger) *Status { + hs := Status{ + status: health.SSCreated, + logger: logger.Named("status"), + } + return &hs +} diff --git a/api/pkg/api/routers/internal/messagingimp/consumer.go b/api/pkg/api/routers/internal/messagingimp/consumer.go new file mode 100644 index 0000000..3423223 --- /dev/null +++ b/api/pkg/api/routers/internal/messagingimp/consumer.go @@ -0,0 +1,66 @@ +package messagingimp + +import ( + "context" + + "github.com/tech/sendico/pkg/messaging" + mb "github.com/tech/sendico/pkg/messaging/broker" + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.uber.org/zap" +) + +type ChannelConsumer struct { + logger mlogger.Logger + broker mb.Broker + event model.NotificationEvent + ch <-chan me.Envelope + ctx context.Context + cancel context.CancelFunc +} + +func (c *ChannelConsumer) ConsumeMessages(handleFunc messaging.MessageHandlerT) error { + c.logger.Info("Message consumer is ready") + for { + select { + case msg := <-c.ch: + if msg == nil { // nil message indicates the channel was closed + c.logger.Info("Consumer shutting down") + return nil + } + if err := handleFunc(c.ctx, msg); err != nil { + c.logger.Warn("Error processing message", zap.Error(err)) + } + case <-c.ctx.Done(): + c.logger.Info("Context done, shutting down") + return c.ctx.Err() + } + } +} + +func (c *ChannelConsumer) Close() { + c.logger.Info("Shutting down...") + c.cancel() + if err := c.broker.Unsubscribe(c.event, c.ch); err != nil { + c.logger.Warn("Failed to unsubscribe", zap.Error(err)) + } +} + +func NewConsumer(logger mlogger.Logger, broker mb.Broker, event model.NotificationEvent) (*ChannelConsumer, error) { + ctx, cancel := context.WithCancel(context.Background()) + ch, err := broker.Subscribe(event) + if err != nil { + logger.Warn("Failed to create channel consumer", zap.Error(err), zap.String("topic", event.ToString())) + cancel() // Ensure resources are released properly + return nil, err + } + return &ChannelConsumer{ + logger: logger.Named("consumer").Named(event.ToString()), + broker: broker, + event: event, + ch: ch, + ctx: ctx, + cancel: cancel, + }, nil +} diff --git a/api/pkg/api/routers/internal/messagingimp/messsaging.go b/api/pkg/api/routers/internal/messagingimp/messsaging.go new file mode 100644 index 0000000..ca0d9d7 --- /dev/null +++ b/api/pkg/api/routers/internal/messagingimp/messsaging.go @@ -0,0 +1,67 @@ +package messagingimp + +import ( + "context" + "errors" + + "github.com/tech/sendico/pkg/messaging" + mb "github.com/tech/sendico/pkg/messaging/broker" + notifications "github.com/tech/sendico/pkg/messaging/notifications/processor" + mip "github.com/tech/sendico/pkg/messaging/producer" + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +type MessagingRouter struct { + logger mlogger.Logger + messaging mb.Broker + consumers []messaging.Consumer + producer messaging.Producer +} + +func (mr *MessagingRouter) consumeMessages(c messaging.Consumer, processor notifications.EnvelopeProcessor) { + if err := c.ConsumeMessages(processor.Process); err != nil { + if !errors.Is(err, context.Canceled) { + mr.logger.Warn("Error consuming messages", zap.Error(err), zap.String("event", processor.GetSubject().ToString())) + } else { + mr.logger.Info("Finishing as context has been cancelled", zap.String("event", processor.GetSubject().ToString())) + } + } +} + +func (mr *MessagingRouter) Consumer(processor notifications.EnvelopeProcessor) error { + c, err := NewConsumer(mr.logger, mr.messaging, processor.GetSubject()) + if err != nil { + mr.logger.Warn("Failed to register message consumer", zap.Error(err), zap.String("event", processor.GetSubject().ToString())) + return err + } + mr.consumers = append(mr.consumers, c) + go mr.consumeMessages(c, processor) + return nil +} + +func (mr *MessagingRouter) Finish() { + mr.logger.Info("Closing consumer channels") + for _, consumer := range mr.consumers { + consumer.Close() + } +} + +func (mr *MessagingRouter) Producer() messaging.Producer { + return mr.producer +} + +func NewMessagingRouterImp(logger mlogger.Logger, config *messaging.Config) (*MessagingRouter, error) { + l := logger.Named("messaging") + broker, err := messaging.CreateMessagingBroker(l, config) + if err != nil { + l.Error("Failed to create messaging broker", zap.Error(err), zap.String("broker", string(config.Driver))) + return nil, err + } + return &MessagingRouter{ + logger: l, + messaging: broker, + producer: mip.NewProducer(logger, broker), + consumers: make([]messaging.Consumer, 0), + }, nil +} diff --git a/api/pkg/api/routers/messaging.go b/api/pkg/api/routers/messaging.go new file mode 100644 index 0000000..ba5897f --- /dev/null +++ b/api/pkg/api/routers/messaging.go @@ -0,0 +1,16 @@ +package routers + +import ( + "github.com/tech/sendico/pkg/api/routers/internal/messagingimp" + "github.com/tech/sendico/pkg/messaging" + "github.com/tech/sendico/pkg/mlogger" +) + +type Messaging interface { + messaging.Register + Finish() +} + +func NewMessagingRouter(logger mlogger.Logger, config *messaging.Config) (Messaging, error) { + return messagingimp.NewMessagingRouterImp(logger, config) +} diff --git a/api/pkg/auth/USAGE.md b/api/pkg/auth/USAGE.md new file mode 100644 index 0000000..aab79ae --- /dev/null +++ b/api/pkg/auth/USAGE.md @@ -0,0 +1,202 @@ +# Auth.Indexable Usage Guide + +## Secure Reordering with Permission Checking + +The `auth.Indexable` implementation adds **permission checking** to the generic reordering functionality using `EnforceBatch`. + +- **Core Implementation**: `api/pkg/auth/indexable.go` - generic implementation with permission checking +- **Project Factory**: `api/pkg/auth/project_indexable.go` - convenient factory for projects +- **Key Feature**: Uses `EnforceBatch` to check permissions for all affected objects + +## How It Works + +### Permission Checking Flow +1. **Get current object** to find its index +2. **Determine affected objects** that will be shifted during reordering +3. **Check permissions** using `EnforceBatch` for all affected objects + target object +4. **Verify all permissions** - if any object lacks update permission, return error +5. **Proceed with reordering** only if all permissions are granted + +### Key Differences from Basic Indexable +- **Additional parameter**: `accountRef` for permission checking +- **Permission validation**: All affected objects must have `ActionUpdate` permission +- **Security**: Prevents unauthorized reordering that could affect other users' data + +## Usage + +### 1. Using the Generic Auth.Indexable Implementation + +```go +import "github.com/tech/sendico/pkg/auth" + +// For any type that embeds model.Indexable, define helper functions: +createEmpty := func() *YourType { + return &YourType{} +} + +getIndexable := func(obj *YourType) *model.Indexable { + return &obj.Indexable +} + +// Create auth.IndexableDB with enforcer +indexableDB := auth.NewIndexableDB(repo, logger, enforcer, createEmpty, getIndexable) + +// Use with account reference for permission checking +err := indexableDB.Reorder(ctx, accountRef, objectID, newIndex, filter) +``` + +### 2. Using the Project Factory (Recommended for Projects) + +```go +import "github.com/tech/sendico/pkg/auth" + +// Create auth.ProjectIndexableDB (automatically applies org filter) +projectDB := auth.NewProjectIndexableDB(repo, logger, enforcer, organizationRef) + +// Reorder project with permission checking +err := projectDB.Reorder(ctx, accountRef, projectID, newIndex, repository.Query()) + +// Reorder with additional filters (combined with org filter) +additionalFilter := repository.Query().Comparison(repository.Field("state"), builder.Eq, "active") +err := projectDB.Reorder(ctx, accountRef, projectID, newIndex, additionalFilter) +``` + +## Examples for Different Types + +### Project Auth.IndexableDB +```go +createEmpty := func() *model.Project { + return &model.Project{} +} + +getIndexable := func(p *model.Project) *model.Indexable { + return &p.Indexable +} + +projectDB := auth.NewIndexableDB(repo, logger, enforcer, createEmpty, getIndexable) +orgFilter := repository.OrgFilter(organizationRef) +projectDB.Reorder(ctx, accountRef, projectID, 2, orgFilter) +``` + +### Status Auth.IndexableDB +```go +createEmpty := func() *model.Status { + return &model.Status{} +} + +getIndexable := func(s *model.Status) *model.Indexable { + return &s.Indexable +} + +statusDB := auth.NewIndexableDB(repo, logger, enforcer, createEmpty, getIndexable) +projectFilter := repository.Query().Comparison(repository.Field("projectRef"), builder.Eq, projectRef) +statusDB.Reorder(ctx, accountRef, statusID, 1, projectFilter) +``` + +### Task Auth.IndexableDB +```go +createEmpty := func() *model.Task { + return &model.Task{} +} + +getIndexable := func(t *model.Task) *model.Indexable { + return &t.Indexable +} + +taskDB := auth.NewIndexableDB(repo, logger, enforcer, createEmpty, getIndexable) +statusFilter := repository.Query().Comparison(repository.Field("statusRef"), builder.Eq, statusRef) +taskDB.Reorder(ctx, accountRef, taskID, 3, statusFilter) +``` + +## Permission Checking Details + +### What Gets Checked +When reordering an object from index `A` to index `B`: + +1. **Target object** - the object being moved +2. **Affected objects** - all objects whose indices will be shifted: + - Moving down: objects between `A+1` and `B` (shifted up by -1) + - Moving up: objects between `B` and `A-1` (shifted down by +1) + +### Permission Requirements +- **Action**: `model.ActionUpdate` +- **Scope**: All affected objects must be `PermissionBoundStorable` +- **Result**: If any object lacks permission, the entire operation fails + +### Error Handling +```go +// Permission denied error +if err != nil { + if strings.Contains(err.Error(), "accessDenied") { + // Handle permission denied + } +} +``` + +## Security Benefits + +### ✅ **Comprehensive Permission Checking** +- Checks permissions for **all affected objects**, not just the target +- Prevents unauthorized reordering that could affect other users' data +- Uses efficient `EnforceBatch` for bulk permission checking + +### ✅ **Type Safety** +- Generic implementation works with any `Indexable` struct +- Compile-time type checking +- No runtime type assertions + +### ✅ **Flexible Filtering** +- Single `builder.Query` parameter for scoping +- Can combine organization filters with additional criteria +- Project factory automatically applies organization filtering + +### ✅ **Clean Architecture** +- Separates permission logic from reordering logic +- Easy to test with mock enforcers +- Follows existing auth patterns + +## Testing + +### Mock Enforcer Setup +```go +mockEnforcer := &MockEnforcer{} + +// Grant all permissions +permissions := map[primitive.ObjectID]bool{ + objectID1: true, + objectID2: true, +} +mockEnforcer.On("EnforceBatch", mock.Anything, mock.Anything, mock.Anything, mock.Anything). + Return(permissions, nil) + +// Deny specific permission +permissions[objectID2] = false +mockEnforcer.On("EnforceBatch", mock.Anything, mock.Anything, mock.Anything, mock.Anything). + Return(permissions, nil) +``` + +### Test Scenarios +- ✅ **Permission granted** - reordering succeeds +- ❌ **Permission denied** - reordering fails with access denied error +- 🔄 **No change needed** - early return, minimal permission checking +- 🏢 **Organization filtering** - automatic org scope for projects + +## Comparison: Basic vs Auth.Indexable + +| Feature | Basic Indexable | Auth.Indexable | +|---------|----------------|----------------| +| Permission checking | ❌ No | ✅ Yes | +| Account parameter | ❌ No | ✅ Required | +| Security | ❌ None | ✅ Comprehensive | +| Performance | ✅ Fast | ⚠️ Slower (permission checks) | +| Use case | Internal operations | User-facing operations | + +## Best Practices + +1. **Use Auth.Indexable** for user-facing reordering operations +2. **Use Basic Indexable** for internal/system operations +3. **Always provide account reference** for proper permission checking +4. **Test permission scenarios** thoroughly with mock enforcers +5. **Handle permission errors** gracefully in user interfaces + +That's it! **Secure, type-safe reordering** with comprehensive permission checking using `EnforceBatch`. \ No newline at end of file diff --git a/api/pkg/auth/anyobject/anyobject.go b/api/pkg/auth/anyobject/anyobject.go new file mode 100644 index 0000000..124da0f --- /dev/null +++ b/api/pkg/auth/anyobject/anyobject.go @@ -0,0 +1,3 @@ +package anyobject + +const ID = "*" diff --git a/api/pkg/auth/archivable.go b/api/pkg/auth/archivable.go new file mode 100644 index 0000000..e099fec --- /dev/null +++ b/api/pkg/auth/archivable.go @@ -0,0 +1,35 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// ArchivableDB implements archive operations with permission checking +type ArchivableDB[T model.PermissionBoundStorable] interface { + // SetArchived sets the archived status of an entity with permission checking + SetArchived(ctx context.Context, accountRef, objectRef primitive.ObjectID, archived bool) error + // IsArchived checks if an entity is archived with permission checking + IsArchived(ctx context.Context, accountRef, objectRef primitive.ObjectID) (bool, error) + + // Archive archives an entity with permission checking (sets archived to true) + Archive(ctx context.Context, accountRef, objectRef primitive.ObjectID) error + + // Unarchive unarchives an entity with permission checking (sets archived to false) + Unarchive(ctx context.Context, accountRef, objectRef primitive.ObjectID) error +} + +// NewArchivableDB creates a new auth.ArchivableDB instance +func NewArchivableDB[T model.PermissionBoundStorable]( + dbImp *template.DBImp[T], + logger mlogger.Logger, + enforcer Enforcer, + createEmpty func() T, + getArchivable func(T) model.Archivable, +) ArchivableDB[T] { + return newArchivableDBImp(dbImp, logger, enforcer, createEmpty, getArchivable) +} diff --git a/api/pkg/auth/archivableimp.go b/api/pkg/auth/archivableimp.go new file mode 100644 index 0000000..114e2ca --- /dev/null +++ b/api/pkg/auth/archivableimp.go @@ -0,0 +1,107 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// ArchivableDB implements archive operations with permission checking +type ArchivableDBImp[T model.PermissionBoundStorable] struct { + dbImp *template.DBImp[T] + logger mlogger.Logger + enforcer Enforcer + createEmpty func() T + getArchivable func(T) model.Archivable +} + +// NewArchivableDB creates a new auth.ArchivableDB instance +func newArchivableDBImp[T model.PermissionBoundStorable]( + dbImp *template.DBImp[T], + logger mlogger.Logger, + enforcer Enforcer, + createEmpty func() T, + getArchivable func(T) model.Archivable, +) ArchivableDB[T] { + return &ArchivableDBImp[T]{ + dbImp: dbImp, + logger: logger.Named("archivable"), + enforcer: enforcer, + createEmpty: createEmpty, + getArchivable: getArchivable, + } +} + +// SetArchived sets the archived status of an entity with permission checking +func (db *ArchivableDBImp[T]) SetArchived(ctx context.Context, accountRef, objectRef primitive.ObjectID, archived bool) error { + // Check permissions using enforceObject helper + if err := enforceObjectByRef(ctx, db.dbImp, db.enforcer, model.ActionUpdate, accountRef, objectRef); err != nil { + db.logger.Warn("Failed to enforce object permission", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.Bool("archived", archived)) + return err + } + + // Get the object to check current archived status + obj := db.createEmpty() + if err := db.dbImp.Get(ctx, objectRef, obj); err != nil { + db.logger.Warn("Failed to get object for setting archived status", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.Bool("archived", archived)) + return err + } + + // Extract archivable from the object + archivable := db.getArchivable(obj) + currentArchived := archivable.IsArchived() + if currentArchived == archived { + db.logger.Debug("No change needed - same archived status", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Bool("archived", archived)) + return nil // No change needed + } + + // Set the archived status + patch := repository.Patch().Set(repository.IsArchivedField(), archived) + if err := db.dbImp.Patch(ctx, objectRef, patch); err != nil { + db.logger.Warn("Failed to set archived status on object", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.Bool("archived", archived)) + return err + } + + db.logger.Debug("Successfully set archived status on object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Bool("archived", archived)) + return nil +} + +// IsArchived checks if an entity is archived with permission checking +func (db *ArchivableDBImp[T]) IsArchived(ctx context.Context, accountRef, objectRef primitive.ObjectID) (bool, error) { + // // Check permissions using single Enforce + if err := enforceObjectByRef(ctx, db.dbImp, db.enforcer, model.ActionRead, accountRef, objectRef); err != nil { + db.logger.Debug("Permission denied for checking archived status", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(model.ActionRead))) + return false, merrors.AccessDenied("read", "object", objectRef) + } + obj := db.createEmpty() + if err := db.dbImp.Get(ctx, objectRef, obj); err != nil { + db.logger.Warn("Failed to get object for checking archived status", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return false, err + } + archivable := db.getArchivable(obj) + return archivable.IsArchived(), nil +} + +// Archive archives an entity with permission checking (sets archived to true) +func (db *ArchivableDBImp[T]) Archive(ctx context.Context, accountRef, objectRef primitive.ObjectID) error { + return db.SetArchived(ctx, accountRef, objectRef, true) +} + +// Unarchive unarchives an entity with permission checking (sets archived to false) +func (db *ArchivableDBImp[T]) Unarchive(ctx context.Context, accountRef, objectRef primitive.ObjectID) error { + return db.SetArchived(ctx, accountRef, objectRef, false) +} diff --git a/api/pkg/auth/config.go b/api/pkg/auth/config.go new file mode 100644 index 0000000..4ec922e --- /dev/null +++ b/api/pkg/auth/config.go @@ -0,0 +1,12 @@ +package auth + +import "github.com/tech/sendico/pkg/model" + +type EnforcerType string + +const ( + Casbin EnforcerType = "casbin" + Native EnforcerType = "native" +) + +type Config = model.DriverConfig[EnforcerType] diff --git a/api/pkg/auth/customizable/customizable.go b/api/pkg/auth/customizable/customizable.go new file mode 100644 index 0000000..ed48452 --- /dev/null +++ b/api/pkg/auth/customizable/customizable.go @@ -0,0 +1,8 @@ +package customizable + +import ( + "github.com/tech/sendico/pkg/model" +) + +type DB[T model.PermissionBoundStorable] interface { +} diff --git a/api/pkg/auth/customizable/manager.go b/api/pkg/auth/customizable/manager.go new file mode 100644 index 0000000..f26cbd9 --- /dev/null +++ b/api/pkg/auth/customizable/manager.go @@ -0,0 +1,8 @@ +package customizable + +import ( + "github.com/tech/sendico/pkg/model" +) + +type Manager[T model.PermissionBoundStorable] interface { +} diff --git a/api/pkg/auth/db.go b/api/pkg/auth/db.go new file mode 100644 index 0000000..a6667c6 --- /dev/null +++ b/api/pkg/auth/db.go @@ -0,0 +1,38 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" +) + +type ProtectedDB[T model.PermissionBoundStorable] interface { + Create(ctx context.Context, accountRef, organizationRef primitive.ObjectID, object T) error + InsertMany(ctx context.Context, accountRef, organizationRef primitive.ObjectID, objects []T) error + Get(ctx context.Context, accountRef, objectRef primitive.ObjectID, result T) error + Update(ctx context.Context, accountRef primitive.ObjectID, object T) error + Delete(ctx context.Context, accountRef, objectRef primitive.ObjectID) error + DeleteCascadeAuth(ctx context.Context, accountRef, objectRef primitive.ObjectID) error + Patch(ctx context.Context, accountRef, objectRef primitive.ObjectID, patch builder.Patch) error + PatchMany(ctx context.Context, accountRef primitive.ObjectID, query builder.Query, patch builder.Patch) (int, error) + Unprotected() template.DB[T] + ListIDs(ctx context.Context, action model.Action, accountRef primitive.ObjectID, query builder.Query) ([]primitive.ObjectID, error) +} + +func CreateDB[T model.PermissionBoundStorable]( + ctx context.Context, + l mlogger.Logger, + pdb policy.DB, + enforcer Enforcer, + collection mservice.Type, + db *mongo.Database, +) (ProtectedDB[T], error) { + return CreateDBImp[T](ctx, l, pdb, enforcer, collection, db) +} diff --git a/api/pkg/auth/dbab.go b/api/pkg/auth/dbab.go new file mode 100644 index 0000000..a72a4ea --- /dev/null +++ b/api/pkg/auth/dbab.go @@ -0,0 +1,51 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type AccountBoundDB[T model.AccountBoundStorable] interface { + Create(ctx context.Context, accountRef primitive.ObjectID, object T) error + Get(ctx context.Context, accountRef, objectRef primitive.ObjectID, result T) error + Update(ctx context.Context, accountRef primitive.ObjectID, object T) error + Patch(ctx context.Context, accountRef, objectRef primitive.ObjectID, patch builder.Patch) error + Delete(ctx context.Context, accountRef, objectRef primitive.ObjectID) error + DeleteMany(ctx context.Context, accountRef primitive.ObjectID, query builder.Query) error + FindOne(ctx context.Context, accountRef primitive.ObjectID, query builder.Query, result T) error + ListIDs(ctx context.Context, accountRef primitive.ObjectID, query builder.Query) ([]primitive.ObjectID, error) + ListAccountBound(ctx context.Context, accountRef, organizationRef primitive.ObjectID, query builder.Query) ([]model.AccountBoundStorable, error) +} + +func CreateAccountBound[T model.AccountBoundStorable]( + ctx context.Context, + logger mlogger.Logger, + pdb policy.DB, + enforcer Enforcer, + collection mservice.Type, + db *mongo.Database, +) (AccountBoundDB[T], error) { + logger = logger.Named("account_bound") + var policy model.PolicyDescription + if err := pdb.GetBuiltInPolicy(ctx, mservice.Organizations, &policy); err != nil { + logger.Warn("Failed to fetch organization policy description", zap.Error(err)) + return nil, err + } + res := &AccountBoundDBImp[T]{ + Logger: logger, + DBImp: template.Create[T](logger, collection, db), + Enforcer: enforcer, + PermissionRef: policy.ID, + Collection: collection, + } + return res, nil +} diff --git a/api/pkg/auth/dbimp.go b/api/pkg/auth/dbimp.go new file mode 100644 index 0000000..40e9c2a --- /dev/null +++ b/api/pkg/auth/dbimp.go @@ -0,0 +1,319 @@ +package auth + +import ( + "context" + "errors" + "fmt" + + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type ProtectedDBImp[T model.PermissionBoundStorable] struct { + DBImp *template.DBImp[T] + Enforcer Enforcer + PermissionRef primitive.ObjectID + Collection mservice.Type +} + +func (db *ProtectedDBImp[T]) enforce(ctx context.Context, action model.Action, object model.PermissionBoundStorable, accountRef, objectRef primitive.ObjectID) error { + res, err := db.Enforcer.Enforce(ctx, object.GetPermissionRef(), accountRef, object.GetOrganizationRef(), objectRef, action) + if err != nil { + db.DBImp.Logger.Warn("Failed to enforce permission", + zap.Error(err), mzap.ObjRef("permission_ref", object.GetPermissionRef()), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", object.GetOrganizationRef()), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + return err + } + if !res { + db.DBImp.Logger.Debug("Access denied", mzap.ObjRef("permission_ref", object.GetPermissionRef()), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", object.GetOrganizationRef()), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + return merrors.AccessDenied(db.Collection, string(action), objectRef) + } + return nil +} + +func (db *ProtectedDBImp[T]) Create(ctx context.Context, accountRef, organizationRef primitive.ObjectID, object T) error { + db.DBImp.Logger.Debug("Attempting to create object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("collection", string(db.Collection))) + + if object.GetPermissionRef() == primitive.NilObjectID { + object.SetPermissionRef(db.PermissionRef) + } + object.SetOrganizationRef(organizationRef) + + if err := db.enforce(ctx, model.ActionCreate, object, accountRef, primitive.NilObjectID); err != nil { + return err + } + + if err := db.DBImp.Create(ctx, object); err != nil { + db.DBImp.Logger.Warn("Failed to create object", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("collection", string(db.Collection))) + return err + } + + db.DBImp.Logger.Debug("Successfully created object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("collection", string(db.Collection))) + return nil +} + +func (db *ProtectedDBImp[T]) InsertMany(ctx context.Context, accountRef, organizationRef primitive.ObjectID, objects []T) error { + if len(objects) == 0 { + return nil + } + + db.DBImp.Logger.Debug("Attempting to insert many objects", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("collection", string(db.Collection)), + zap.Int("count", len(objects))) + + // Set permission and organization refs for all objects and enforce permissions + for _, object := range objects { + if object.GetPermissionRef() == primitive.NilObjectID { + object.SetPermissionRef(db.PermissionRef) + } + object.SetOrganizationRef(organizationRef) + + if err := db.enforce(ctx, model.ActionCreate, object, accountRef, primitive.NilObjectID); err != nil { + return err + } + } + + if err := db.DBImp.InsertMany(ctx, objects); err != nil { + db.DBImp.Logger.Warn("Failed to insert many objects", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("collection", string(db.Collection)), + zap.Int("count", len(objects))) + return err + } + + db.DBImp.Logger.Debug("Successfully inserted many objects", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("collection", string(db.Collection)), + zap.Int("count", len(objects))) + return nil +} + +func (db *ProtectedDBImp[T]) enforceObject(ctx context.Context, action model.Action, accountRef, objectRef primitive.ObjectID) error { + l, err := db.ListIDs(ctx, action, accountRef, repository.IDFilter(objectRef)) + if err != nil { + db.DBImp.Logger.Warn("Error occured while checking access rights", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + return err + } + if len(l) == 0 { + db.DBImp.Logger.Debug("Access denied", zap.String("action", string(action)), mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return merrors.AccessDenied(db.Collection, string(action), objectRef) + } + return nil +} + +func (db *ProtectedDBImp[T]) Get(ctx context.Context, accountRef, objectRef primitive.ObjectID, result T) error { + db.DBImp.Logger.Debug("Attempting to get object", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + + if err := db.enforceObject(ctx, model.ActionRead, accountRef, objectRef); err != nil { + return err + } + + if err := db.DBImp.Get(ctx, objectRef, result); err != nil { + db.DBImp.Logger.Warn("Failed to get object", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.String("collection", string(db.Collection))) + return err + } + + db.DBImp.Logger.Debug("Successfully retrieved object", + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", result.GetOrganizationRef()), + mzap.StorableRef(result), mzap.ObjRef("permission_ref", result.GetPermissionRef())) + return nil +} + +func (db *ProtectedDBImp[T]) Update(ctx context.Context, accountRef primitive.ObjectID, object T) error { + db.DBImp.Logger.Debug("Attempting to update object", mzap.ObjRef("account_ref", accountRef), mzap.StorableRef(object)) + + if err := db.enforceObject(ctx, model.ActionUpdate, accountRef, *object.GetID()); err != nil { + return err + } + + if err := db.DBImp.Update(ctx, object); err != nil { + db.DBImp.Logger.Warn("Failed to update object", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", object.GetOrganizationRef()), mzap.StorableRef(object)) + return err + } + + db.DBImp.Logger.Debug("Successfully updated object", + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", object.GetOrganizationRef()), + mzap.StorableRef(object), mzap.ObjRef("permission_ref", object.GetPermissionRef())) + return nil +} + +func (db *ProtectedDBImp[T]) Delete(ctx context.Context, accountRef, objectRef primitive.ObjectID) error { + db.DBImp.Logger.Debug("Attempting to delete object", + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + + if err := db.enforceObject(ctx, model.ActionDelete, accountRef, objectRef); err != nil { + return err + } + + if err := db.DBImp.Delete(ctx, objectRef); err != nil { + db.DBImp.Logger.Warn("Failed to delete object", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return err + } + + db.DBImp.Logger.Debug("Successfully deleted object", + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return nil +} + +func (db *ProtectedDBImp[T]) ListIDs( + ctx context.Context, + action model.Action, + accountRef primitive.ObjectID, + query builder.Query, +) ([]primitive.ObjectID, error) { + db.DBImp.Logger.Debug("Attempting to list object IDs", + mzap.ObjRef("account_ref", accountRef), zap.String("collection", string(db.Collection)), zap.Any("filter", query.BuildQuery())) + + // 1. Fetch all candidate IDs from the underlying DB + allIDs, err := db.DBImp.ListPermissionBound(ctx, query) + if err != nil { + db.DBImp.Logger.Warn("Failed to list object IDs", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + zap.String("collection", string(db.Collection)), zap.String("action", string(action))) + return nil, err + } + if len(allIDs) == 0 { + db.DBImp.Logger.Debug("No objects found matching filter", mzap.ObjRef("account_ref", accountRef), + zap.String("collection", string(db.Collection)), zap.Any("filter", query.BuildQuery())) + return []primitive.ObjectID{}, merrors.NoData(fmt.Sprintf("no %s found", db.Collection)) + } + + // 2. Check read permission for each ID + var allowedIDs []primitive.ObjectID + for _, desc := range allIDs { + enforceErr := db.enforce(ctx, action, desc, accountRef, *desc.GetID()) + if enforceErr == nil { + allowedIDs = append(allowedIDs, *desc.GetID()) + } else if !errors.Is(err, merrors.ErrAccessDenied) { + // If the error is something other than AccessDenied, we want to fail + db.DBImp.Logger.Warn("Error while enforcing read permission", zap.Error(enforceErr), + mzap.ObjRef("permission_ref", desc.GetPermissionRef()), zap.String("action", string(action)), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", desc.GetOrganizationRef()), + mzap.ObjRef("object_ref", *desc.GetID()), zap.String("collection", string(db.Collection)), + ) + return nil, enforceErr + } + // If AccessDenied, we simply skip that ID. + } + + db.DBImp.Logger.Debug("Successfully enforced read permission on IDs", zap.Int("fetched_count", len(allIDs)), + zap.Int("allowed_count", len(allowedIDs)), mzap.ObjRef("account_ref", accountRef), + zap.String("collection", string(db.Collection)), zap.String("action", string(action))) + + // 3. Return only the IDs that passed permission checks + return allowedIDs, nil +} + +func (db *ProtectedDBImp[T]) Unprotected() template.DB[T] { + return db.DBImp +} + +func (db *ProtectedDBImp[T]) DeleteCascadeAuth(ctx context.Context, accountRef, objectRef primitive.ObjectID) error { + if err := db.enforceObject(ctx, model.ActionDelete, accountRef, objectRef); err != nil { + return err + } + if err := db.DBImp.DeleteCascade(ctx, objectRef); err != nil { + db.DBImp.Logger.Warn("Failed to delete dependent object", zap.Error(err)) + return err + } + return nil +} + +func CreateDBImp[T model.PermissionBoundStorable]( + ctx context.Context, + l mlogger.Logger, + pdb policy.DB, + enforcer Enforcer, + collection mservice.Type, + db *mongo.Database, +) (*ProtectedDBImp[T], error) { + logger := l.Named("protected") + var policy model.PolicyDescription + if err := pdb.GetBuiltInPolicy(ctx, collection, &policy); err != nil { + logger.Warn("Failed to fetch policy description", zap.Error(err), zap.String("resource_type", string(collection))) + return nil, err + } + p := &ProtectedDBImp[T]{ + DBImp: template.Create[T](logger, collection, db), + PermissionRef: policy.ID, + Collection: collection, + Enforcer: enforcer, + } + if err := p.DBImp.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: storable.OrganizationRefField, Sort: ri.Asc}}, + }); err != nil { + logger.Warn("Failed to create index", zap.Error(err), zap.String("resource_type", string(collection))) + return nil, err + } + + return p, nil +} + +func (db *ProtectedDBImp[T]) Patch(ctx context.Context, accountRef, objectRef primitive.ObjectID, patch builder.Patch) error { + db.DBImp.Logger.Debug("Attempting to patch object", + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + + if err := db.enforceObject(ctx, model.ActionUpdate, accountRef, objectRef); err != nil { + return err + } + + if err := db.DBImp.Repository.Patch(ctx, objectRef, patch); err != nil { + db.DBImp.Logger.Warn("Failed to patch object", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return err + } + + db.DBImp.Logger.Debug("Successfully patched object", + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return nil +} + +func (db *ProtectedDBImp[T]) PatchMany(ctx context.Context, accountRef primitive.ObjectID, query builder.Query, patch builder.Patch) (int, error) { + db.DBImp.Logger.Debug("Attempting to patch many objects", + mzap.ObjRef("account_ref", accountRef), zap.Any("filter", query.BuildQuery())) + + ids, err := db.ListIDs(ctx, model.ActionUpdate, accountRef, query) + if err != nil { + return 0, err + } + if len(ids) == 0 { + return 0, nil + } + + values := make([]any, len(ids)) + for i, id := range ids { + values[i] = id + } + idFilter := repository.Query().In(repository.IDField(), values...) + finalQuery := query.And(idFilter) + + modified, err := db.DBImp.Repository.PatchMany(ctx, finalQuery, patch) + if err != nil { + db.DBImp.Logger.Warn("Failed to patch many objects", zap.Error(err), + mzap.ObjRef("account_ref", accountRef)) + return 0, err + } + + db.DBImp.Logger.Debug("Successfully patched many objects", + mzap.ObjRef("account_ref", accountRef), zap.Int("modified_count", modified)) + return modified, nil +} diff --git a/api/pkg/auth/dbimpab.go b/api/pkg/auth/dbimpab.go new file mode 100644 index 0000000..44f6489 --- /dev/null +++ b/api/pkg/auth/dbimpab.go @@ -0,0 +1,420 @@ +package auth + +import ( + "context" + "errors" + + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type AccountBoundDBImp[T model.AccountBoundStorable] struct { + Logger mlogger.Logger + DBImp *template.DBImp[T] + Enforcer Enforcer + PermissionRef primitive.ObjectID + Collection mservice.Type +} + +func (db *AccountBoundDBImp[T]) enforce(ctx context.Context, action model.Action, object model.AccountBoundStorable, accountRef primitive.ObjectID) error { + // FIRST: Check if the object's AccountRef equals the calling accountRef - if so, ALLOW + objectAccountRef := object.GetAccountRef() + if objectAccountRef != nil && *objectAccountRef == accountRef { + db.Logger.Debug("Access granted - object belongs to calling account", + mzap.ObjRef("object_account_ref", *objectAccountRef), + mzap.ObjRef("calling_account_ref", accountRef), + zap.String("action", string(action))) + return nil + } + + // SECOND: If not owned by calling account, check organization-level permissions + organizationRef := object.GetOrganizationRef() + res, err := db.Enforcer.Enforce(ctx, db.PermissionRef, accountRef, organizationRef, organizationRef, action) + if err != nil { + db.Logger.Warn("Failed to enforce permission", + zap.Error(err), mzap.ObjRef("permission_ref", db.PermissionRef), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef), + zap.String("action", string(action))) + return err + } + if !res { + db.Logger.Debug("Access denied", mzap.ObjRef("permission_ref", db.PermissionRef), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef), + zap.String("action", string(action))) + return merrors.AccessDenied(db.Collection, string(action), primitive.NilObjectID) + } + return nil +} + +func (db *AccountBoundDBImp[T]) enforceInterface(ctx context.Context, action model.Action, object model.AccountBoundStorable, accountRef primitive.ObjectID) error { + // FIRST: Check if the object's AccountRef equals the calling accountRef - if so, ALLOW + objectAccountRef := object.GetAccountRef() + if objectAccountRef != nil && *objectAccountRef == accountRef { + db.Logger.Debug("Access granted - object belongs to calling account", + mzap.ObjRef("object_account_ref", *objectAccountRef), + mzap.ObjRef("calling_account_ref", accountRef), + zap.String("action", string(action))) + return nil + } + + // SECOND: If not owned by calling account, check organization-level permissions + organizationRef := object.GetOrganizationRef() + res, err := db.Enforcer.Enforce(ctx, db.PermissionRef, accountRef, organizationRef, organizationRef, action) + if err != nil { + db.Logger.Warn("Failed to enforce permission", + zap.Error(err), mzap.ObjRef("permission_ref", db.PermissionRef), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef), + zap.String("action", string(action))) + return err + } + if !res { + db.Logger.Debug("Access denied", mzap.ObjRef("permission_ref", db.PermissionRef), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef), + zap.String("action", string(action))) + return merrors.AccessDenied(db.Collection, string(action), primitive.NilObjectID) + } + return nil +} + +func (db *AccountBoundDBImp[T]) Create(ctx context.Context, accountRef primitive.ObjectID, object T) error { + orgRef := object.GetOrganizationRef() + db.Logger.Debug("Attempting to create object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", orgRef), zap.String("collection", string(db.Collection))) + + // Check organization update permission for create operations + if err := db.enforce(ctx, model.ActionUpdate, object, accountRef); err != nil { + return err + } + + if err := db.DBImp.Create(ctx, object); err != nil { + db.Logger.Warn("Failed to create object", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", orgRef), zap.String("collection", string(db.Collection))) + return err + } + + db.Logger.Debug("Successfully created object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", orgRef), zap.String("collection", string(db.Collection))) + return nil +} + +func (db *AccountBoundDBImp[T]) Get(ctx context.Context, accountRef, objectRef primitive.ObjectID, result T) error { + db.Logger.Debug("Attempting to get object", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + + // First get the object to check its organization + if err := db.DBImp.Get(ctx, objectRef, result); err != nil { + db.Logger.Warn("Failed to get object", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.String("collection", string(db.Collection))) + return err + } + + // Check organization read permission + if err := db.enforce(ctx, model.ActionRead, result, accountRef); err != nil { + return err + } + + db.Logger.Debug("Successfully retrieved object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", result.GetOrganizationRef()), zap.String("collection", string(db.Collection))) + return nil +} + +func (db *AccountBoundDBImp[T]) Update(ctx context.Context, accountRef primitive.ObjectID, object T) error { + db.Logger.Debug("Attempting to update object", mzap.ObjRef("account_ref", accountRef), mzap.StorableRef(object)) + + // Check organization update permission + if err := db.enforce(ctx, model.ActionUpdate, object, accountRef); err != nil { + return err + } + + if err := db.DBImp.Update(ctx, object); err != nil { + db.Logger.Warn("Failed to update object", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", object.GetOrganizationRef()), mzap.StorableRef(object)) + return err + } + + db.Logger.Debug("Successfully updated object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", object.GetOrganizationRef()), mzap.StorableRef(object)) + return nil +} + +func (db *AccountBoundDBImp[T]) Patch(ctx context.Context, accountRef, objectRef primitive.ObjectID, patch builder.Patch) error { + db.Logger.Debug("Attempting to patch object", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + + // First get the object to check its organization + objs, err := db.DBImp.Repository.ListAccountBound(ctx, repository.IDFilter(objectRef)) + if err != nil { + db.Logger.Warn("Failed to get object for permission check when deleting", zap.Error(err), mzap.ObjRef("object_ref", objectRef)) + return err + } + if len(objs) == 0 { + db.Logger.Debug("Permission denied for deletion", mzap.ObjRef("object_ref", objectRef), mzap.ObjRef("account_ref", accountRef)) + return merrors.AccessDenied(db.Collection, string(model.ActionDelete), objectRef) + } + + // Check organization update permission + if err := db.enforce(ctx, model.ActionUpdate, objs[0], accountRef); err != nil { + return err + } + + if err := db.DBImp.Patch(ctx, objectRef, patch); err != nil { + db.Logger.Warn("Failed to patch object", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.String("collection", string(db.Collection))) + return err + } + + db.Logger.Debug("Successfully patched object", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return nil +} + +func (db *AccountBoundDBImp[T]) Delete(ctx context.Context, accountRef, objectRef primitive.ObjectID) error { + db.Logger.Debug("Attempting to delete object", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + + // First get the object to check its organization + objs, err := db.DBImp.Repository.ListAccountBound(ctx, repository.IDFilter(objectRef)) + if err != nil { + db.Logger.Warn("Failed to get object for permission check when deleting", zap.Error(err), mzap.ObjRef("object_ref", objectRef)) + return err + } + if len(objs) == 0 { + db.Logger.Debug("Permission denied for deletion", mzap.ObjRef("object_ref", objectRef), mzap.ObjRef("account_ref", accountRef)) + return merrors.AccessDenied(db.Collection, string(model.ActionDelete), objectRef) + } + // Check organization update permission for delete operations + if err := db.enforce(ctx, model.ActionUpdate, objs[0], accountRef); err != nil { + return err + } + + if err := db.DBImp.Delete(ctx, objectRef); err != nil { + db.Logger.Warn("Failed to delete object", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.String("collection", string(db.Collection))) + return err + } + + db.Logger.Debug("Successfully deleted object", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return nil +} + +func (db *AccountBoundDBImp[T]) DeleteMany(ctx context.Context, accountRef primitive.ObjectID, query builder.Query) error { + db.Logger.Debug("Attempting to delete many objects", mzap.ObjRef("account_ref", accountRef), zap.String("collection", string(db.Collection))) + + // Get all candidate objects for batch permission checking + allObjects, err := db.DBImp.Repository.ListPermissionBound(ctx, query) + if err != nil { + db.Logger.Warn("Failed to list objects for delete many", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + // Use batch enforcement for efficiency + allowedResults, err := db.Enforcer.EnforceBatch(ctx, allObjects, accountRef, model.ActionUpdate) + if err != nil { + db.Logger.Warn("Failed to enforce batch permissions for delete many", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + // Build query for objects that passed permission check + var allowedIDs []primitive.ObjectID + for _, obj := range allObjects { + if allowedResults[*obj.GetID()] { + allowedIDs = append(allowedIDs, *obj.GetID()) + } + } + + if len(allowedIDs) == 0 { + db.Logger.Debug("No objects allowed for deletion", mzap.ObjRef("account_ref", accountRef)) + return nil + } + + // Delete only the allowed objects + allowedQuery := query.And(repository.Query().In(repository.IDField(), allowedIDs)) + if err := db.DBImp.DeleteMany(ctx, allowedQuery); err != nil { + db.Logger.Warn("Failed to delete many objects", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + db.Logger.Debug("Successfully deleted many objects", mzap.ObjRef("account_ref", accountRef), zap.Int("count", len(allowedIDs))) + return nil +} + +func (db *AccountBoundDBImp[T]) FindOne(ctx context.Context, accountRef primitive.ObjectID, query builder.Query, result T) error { + db.Logger.Debug("Attempting to find one object", mzap.ObjRef("account_ref", accountRef), zap.String("collection", string(db.Collection))) + + // For FindOne, we need to check read permission after finding the object + if err := db.DBImp.FindOne(ctx, query, result); err != nil { + db.Logger.Warn("Failed to find one object", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + // Check organization read permission for the found object + if err := db.enforce(ctx, model.ActionRead, result, accountRef); err != nil { + return err + } + + db.Logger.Debug("Successfully found one object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", result.GetOrganizationRef())) + return nil +} + +func (db *AccountBoundDBImp[T]) ListIDs(ctx context.Context, accountRef primitive.ObjectID, query builder.Query) ([]primitive.ObjectID, error) { + db.Logger.Debug("Attempting to list object IDs", mzap.ObjRef("account_ref", accountRef), zap.String("collection", string(db.Collection))) + + // Get all candidate objects for batch permission checking + allObjects, err := db.DBImp.Repository.ListPermissionBound(ctx, query) + if err != nil { + db.Logger.Warn("Failed to list objects for ID filtering", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return nil, err + } + + // Use batch enforcement for efficiency + allowedResults, err := db.Enforcer.EnforceBatch(ctx, allObjects, accountRef, model.ActionRead) + if err != nil { + db.Logger.Warn("Failed to enforce batch permissions for ID listing", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return nil, err + } + + // Filter to only allowed object IDs + var allowedIDs []primitive.ObjectID + for _, obj := range allObjects { + if allowedResults[*obj.GetID()] { + allowedIDs = append(allowedIDs, *obj.GetID()) + } + } + + db.Logger.Debug("Successfully filtered object IDs", zap.Int("total_count", len(allObjects)), + zap.Int("allowed_count", len(allowedIDs)), mzap.ObjRef("account_ref", accountRef)) + return allowedIDs, nil +} + +func (db *AccountBoundDBImp[T]) ListAccountBound(ctx context.Context, accountRef, organizationRef primitive.ObjectID, query builder.Query) ([]model.AccountBoundStorable, error) { + db.Logger.Debug("Attempting to list account bound objects", mzap.ObjRef("account_ref", accountRef), zap.String("collection", string(db.Collection))) + + // Build query to find objects where accountRef matches OR is null/absent + accountQuery := repository.WithOrg(accountRef, organizationRef) + + // Combine with the provided query + finalQuery := query.And(accountQuery) + + // Get all candidate objects + allObjects, err := db.DBImp.Repository.ListAccountBound(ctx, finalQuery) + if err != nil { + db.Logger.Warn("Failed to list account bound objects", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return nil, err + } + + // Filter objects based on read permissions (AccountBoundStorable doesn't have permission info, so we check organization level) + var allowedObjects []model.AccountBoundStorable + for _, obj := range allObjects { + if err := db.enforceInterface(ctx, model.ActionRead, obj, accountRef); err == nil { + allowedObjects = append(allowedObjects, obj) + } else if !errors.Is(err, merrors.ErrAccessDenied) { + // If the error is something other than AccessDenied, we want to fail + db.Logger.Warn("Error while enforcing read permission", zap.Error(err), mzap.ObjRef("object_ref", *obj.GetID())) + return nil, err + } + // If AccessDenied, we simply skip that object + } + + db.Logger.Debug("Successfully filtered account bound objects", zap.Int("total_count", len(allObjects)), + zap.Int("allowed_count", len(allowedObjects)), mzap.ObjRef("account_ref", accountRef)) + return allowedObjects, nil +} + +func (db *AccountBoundDBImp[T]) GetByAccountRef(ctx context.Context, accountRef primitive.ObjectID, result T) error { + db.Logger.Debug("Attempting to get object by account ref", mzap.ObjRef("account_ref", accountRef)) + + // Build query to find objects where accountRef matches OR is null/absent + query := repository.WithoutOrg(accountRef) + + if err := db.DBImp.FindOne(ctx, query, result); err != nil { + db.Logger.Warn("Failed to get object by account ref", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + // Check organization read permission for the found object + if err := db.enforce(ctx, model.ActionRead, result, accountRef); err != nil { + return err + } + + db.Logger.Debug("Successfully retrieved object by account ref", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", result.GetOrganizationRef())) + return nil +} + +func (db *AccountBoundDBImp[T]) DeleteByAccountRef(ctx context.Context, accountRef primitive.ObjectID) error { + db.Logger.Debug("Attempting to delete objects by account ref", mzap.ObjRef("account_ref", accountRef)) + + // Build query to find objects where accountRef matches OR is null/absent + query := repository.WithoutOrg(accountRef) + + // Get all candidate objects for individual permission checking + allObjects, err := db.DBImp.Repository.ListAccountBound(ctx, query) + if err != nil { + db.Logger.Warn("Failed to list objects for delete by account ref", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + // Check permissions for each object individually (AccountBoundStorable doesn't have permission info) + var allowedIDs []primitive.ObjectID + for _, obj := range allObjects { + if err := db.enforceInterface(ctx, model.ActionUpdate, obj, accountRef); err == nil { + allowedIDs = append(allowedIDs, *obj.GetID()) + } else if !errors.Is(err, merrors.ErrAccessDenied) { + // If the error is something other than AccessDenied, we want to fail + db.Logger.Warn("Error while enforcing update permission", zap.Error(err), mzap.ObjRef("object_ref", *obj.GetID())) + return err + } + // If AccessDenied, we simply skip that object + } + + if len(allowedIDs) == 0 { + db.Logger.Debug("No objects allowed for deletion by account ref", mzap.ObjRef("account_ref", accountRef)) + return nil + } + + // Delete only the allowed objects + allowedQuery := query.And(repository.Query().In(repository.IDField(), allowedIDs)) + if err := db.DBImp.DeleteMany(ctx, allowedQuery); err != nil { + db.Logger.Warn("Failed to delete objects by account ref", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + db.Logger.Debug("Successfully deleted objects by account ref", mzap.ObjRef("account_ref", accountRef), zap.Int("count", len(allowedIDs))) + return nil +} + +func (db *AccountBoundDBImp[T]) DeleteCascade(ctx context.Context, objectRef primitive.ObjectID) error { + return db.DBImp.DeleteCascade(ctx, objectRef) +} + +// CreateAccountBoundImp creates a concrete AccountBoundDBImp instance for internal use +func CreateAccountBoundImp[T model.AccountBoundStorable]( + ctx context.Context, + logger mlogger.Logger, + pdb policy.DB, + enforcer Enforcer, + collection mservice.Type, + db *mongo.Database, +) (*AccountBoundDBImp[T], error) { + logger = logger.Named("account_bound") + var policy model.PolicyDescription + if err := pdb.GetBuiltInPolicy(ctx, mservice.Organizations, &policy); err != nil { + logger.Warn("Failed to fetch organization policy description", zap.Error(err)) + return nil, err + } + res := &AccountBoundDBImp[T]{ + Logger: logger, + DBImp: template.Create[T](logger, collection, db), + Enforcer: enforcer, + PermissionRef: policy.ID, + Collection: collection, + } + return res, nil +} diff --git a/api/pkg/auth/dbimpab_test.go b/api/pkg/auth/dbimpab_test.go new file mode 100644 index 0000000..1ccdb9c --- /dev/null +++ b/api/pkg/auth/dbimpab_test.go @@ -0,0 +1,81 @@ +package auth + +import ( + "errors" + "testing" + + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/stretchr/testify/assert" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// TestAccountBoundDBImp_Enforce tests the enforce method +func TestAccountBoundDBImp_Enforce(t *testing.T) { + logger := mlogger.Logger(zap.NewNop()) + db := &AccountBoundDBImp[model.AccountBoundStorable]{ + Logger: logger, + PermissionRef: primitive.NewObjectID(), + Collection: "test_collection", + } + + t.Run("EnforceMethodExists", func(t *testing.T) { + // Test that the enforce method exists and can be called + // This is a basic test to ensure the method signature is correct + assert.NotNil(t, db.enforce) + }) + + t.Run("PermissionRefSet", func(t *testing.T) { + // Test that PermissionRef is properly set + assert.NotEqual(t, primitive.NilObjectID, db.PermissionRef) + }) + + t.Run("CollectionSet", func(t *testing.T) { + // Test that Collection is properly set + assert.Equal(t, "test_collection", string(db.Collection)) + }) +} + +// TestAccountBoundDBImp_InterfaceCompliance tests that the struct implements required interfaces +func TestAccountBoundDBImp_InterfaceCompliance(t *testing.T) { + logger := mlogger.Logger(zap.NewNop()) + db := &AccountBoundDBImp[model.AccountBoundStorable]{ + Logger: logger, + PermissionRef: primitive.NewObjectID(), + Collection: "test_collection", + } + + t.Run("StructInitialization", func(t *testing.T) { + // Test that the struct can be initialized + assert.NotNil(t, db) + assert.NotNil(t, db.Logger) + assert.NotEqual(t, primitive.NilObjectID, db.PermissionRef) + assert.NotEmpty(t, db.Collection) + }) + + t.Run("LoggerInitialization", func(t *testing.T) { + // Test that logger is properly initialized + assert.NotNil(t, db.Logger) + }) +} + +// TestAccountBoundDBImp_ErrorHandling tests error handling patterns +func TestAccountBoundDBImp_ErrorHandling(t *testing.T) { + t.Run("AccessDeniedError", func(t *testing.T) { + // Test that AccessDenied error is properly created + err := merrors.AccessDenied("test_collection", "read", primitive.NilObjectID) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrAccessDenied)) + }) + + t.Run("ErrorTypeChecking", func(t *testing.T) { + // Test error type checking + accessDeniedErr := merrors.AccessDenied("test", "read", primitive.NilObjectID) + otherErr := errors.New("other error") + + assert.True(t, errors.Is(accessDeniedErr, merrors.ErrAccessDenied)) + assert.False(t, errors.Is(otherErr, merrors.ErrAccessDenied)) + }) +} diff --git a/api/pkg/auth/enforcer.go b/api/pkg/auth/enforcer.go new file mode 100644 index 0000000..eb0c0b3 --- /dev/null +++ b/api/pkg/auth/enforcer.go @@ -0,0 +1,32 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Enforcer interface { + // Enforce checks if accountRef can do `action` on objectRef in an org (domainRef). + Enforce( + ctx context.Context, + permissionRef, accountRef, orgRef, objectRef primitive.ObjectID, + action model.Action, + ) (bool, error) + + // Enforce batch of objects + EnforceBatch( + ctx context.Context, + objectRefs []model.PermissionBoundStorable, + accountRef primitive.ObjectID, + action model.Action, + ) (map[primitive.ObjectID]bool, error) + + // GetRoles returns the user's roles in a given org domain, plus any partial scopes if relevant. + GetRoles(ctx context.Context, accountRef, orgRef primitive.ObjectID) ([]model.Role, error) + + // GetPermissions returns all effective permissions (with effect, object scoping) for a user in org domain. + // Merges from all roles the user holds, plus any denies/exceptions. + GetPermissions(ctx context.Context, accountRef, orgRef primitive.ObjectID) ([]model.Role, []model.Permission, error) +} diff --git a/api/pkg/auth/factory.go b/api/pkg/auth/factory.go new file mode 100644 index 0000000..b4b6a55 --- /dev/null +++ b/api/pkg/auth/factory.go @@ -0,0 +1,52 @@ +package auth + +import ( + "github.com/tech/sendico/pkg/auth/internal/casbin" + "github.com/tech/sendico/pkg/auth/internal/native" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/role" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +func CreateAuth( + logger mlogger.Logger, + client *mongo.Client, + db *mongo.Database, + pdb policy.DB, + rdb role.DB, + config *Config, +) (Enforcer, Manager, error) { + lg := logger.Named("auth") + lg.Debug("Creating enforcer...", zap.String("driver", string(config.Driver))) + l := lg.Named(string(config.Driver)) + if config.Driver == Casbin { + enforcer, err := casbin.NewEnforcer(l, client, config.Settings) + if err != nil { + lg.Warn("Failed to create enforcer", zap.Error(err)) + return nil, nil, err + } + manager, err := casbin.NewManager(l, pdb, rdb, enforcer, config.Settings) + if err != nil { + lg.Warn("Failed to create managment interface", zap.Error(err)) + return nil, nil, err + } + return enforcer, manager, nil + } + if config.Driver == Native { + enforcer, err := native.NewEnforcer(l, db) + if err != nil { + lg.Warn("Failed to create enforcer", zap.Error(err)) + return nil, nil, err + } + manager, err := native.NewManager(l, pdb, rdb, enforcer) + if err != nil { + lg.Warn("Failed to create managment interface", zap.Error(err)) + return nil, nil, err + } + return enforcer, manager, nil + } + return nil, nil, merrors.InvalidArgument("Unknown enforcer type: " + string(config.Driver)) +} diff --git a/api/pkg/auth/helper.go b/api/pkg/auth/helper.go new file mode 100644 index 0000000..4d448fc --- /dev/null +++ b/api/pkg/auth/helper.go @@ -0,0 +1,61 @@ +package auth + +import ( + "context" + "errors" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func enforceObject[T model.PermissionBoundStorable](ctx context.Context, db *template.DBImp[T], enforcer Enforcer, action model.Action, accountRef primitive.ObjectID, query builder.Query) error { + l, err := db.ListPermissionBound(ctx, query) + if err != nil { + db.Logger.Warn("Error occured while checking access rights", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), zap.String("action", string(action))) + return err + } + if len(l) == 0 { + db.Logger.Debug("Access denied", mzap.ObjRef("account_ref", accountRef), zap.String("action", string(action))) + return merrors.AccessDenied(db.Repository.Collection(), string(action), primitive.NilObjectID) + } + for _, item := range l { + db.Logger.Debug("Object found", mzap.ObjRef("object_ref", *item.GetID()), + mzap.ObjRef("organization_ref", item.GetOrganizationRef()), + mzap.ObjRef("permission_ref", item.GetPermissionRef()), + zap.String("collection", item.Collection())) + } + res, err := enforcer.EnforceBatch(ctx, l, accountRef, action) + if err != nil { + db.Logger.Warn("Failed to enforce permission", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), zap.String("action", string(action))) + } + for objectRef, hasPermission := range res { + if !hasPermission { + db.Logger.Info("Permission denied for object during reordering", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(model.ActionUpdate))) + return merrors.AccessDenied(db.Repository.Collection(), string(action), objectRef) + } + } + return nil +} + +func enforceObjectByRef[T model.PermissionBoundStorable](ctx context.Context, db *template.DBImp[T], enforcer Enforcer, action model.Action, accountRef, objectRef primitive.ObjectID) error { + err := enforceObject(ctx, db, enforcer, action, accountRef, repository.IDFilter(objectRef)) + if err != nil { + if errors.Is(err, merrors.ErrAccessDenied) { + db.Logger.Debug("Access denied", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + return merrors.AccessDenied(db.Repository.Collection(), string(action), objectRef) + } else { + db.Logger.Warn("Error occurred while checking permissions", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + } + } + return err +} diff --git a/api/pkg/auth/indexable.go b/api/pkg/auth/indexable.go new file mode 100644 index 0000000..a0e620b --- /dev/null +++ b/api/pkg/auth/indexable.go @@ -0,0 +1,29 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// IndexableDB implements reordering with permission checking +type IndexableDB[T storable.Storable] interface { + // Reorder implements reordering with permission checking using EnforceBatch + Reorder(ctx context.Context, accountRef, objectRef primitive.ObjectID, newIndex int, filter builder.Query) error +} + +// NewIndexableDB creates a new auth.IndexableDB instance +func NewIndexableDB[T storable.Storable]( + repo repository.Repository, + logger mlogger.Logger, + enforcer Enforcer, + createEmpty func() T, + getIndexable func(T) *model.Indexable, +) IndexableDB[T] { + return newIndexableDBImp(repo, logger, enforcer, createEmpty, getIndexable) +} diff --git a/api/pkg/auth/indexableimp.go b/api/pkg/auth/indexableimp.go new file mode 100644 index 0000000..ec03cb3 --- /dev/null +++ b/api/pkg/auth/indexableimp.go @@ -0,0 +1,182 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// IndexableDB implements reordering with permission checking +type indexableDBImp[T storable.Storable] struct { + repo repository.Repository + logger mlogger.Logger + enforcer Enforcer + createEmpty func() T + getIndexable func(T) *model.Indexable +} + +// NewIndexableDB creates a new auth.IndexableDB instance +func newIndexableDBImp[T storable.Storable]( + repo repository.Repository, + logger mlogger.Logger, + enforcer Enforcer, + createEmpty func() T, + getIndexable func(T) *model.Indexable, +) IndexableDB[T] { + return &indexableDBImp[T]{ + repo: repo, + logger: logger.Named("indexable"), + enforcer: enforcer, + createEmpty: createEmpty, + getIndexable: getIndexable, + } +} + +// Reorder implements reordering with permission checking using EnforceBatch +func (db *indexableDBImp[T]) Reorder(ctx context.Context, accountRef, objectRef primitive.ObjectID, newIndex int, filter builder.Query) error { + // Get current object to find its index + obj := db.createEmpty() + if err := db.repo.Get(ctx, objectRef, obj); err != nil { + db.logger.Warn("Failed to get object for reordering", zap.Error(err), zap.Int("new_index", newIndex), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return err + } + + // Extract index from the object + indexable := db.getIndexable(obj) + currentIndex := indexable.Index + if currentIndex == newIndex { + db.logger.Debug("No reordering needed - same index", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("current_index", currentIndex), zap.Int("new_index", newIndex)) + return nil // No change needed + } + + // Determine which objects will be affected by the reordering + var affectedObjects []model.PermissionBoundStorable + + if currentIndex < newIndex { + // Moving down: items between currentIndex+1 and newIndex will be shifted up by -1 + reorderFilter := filter. + And(repository.IndexOpFilter(currentIndex+1, builder.Gte)). + And(repository.IndexOpFilter(newIndex, builder.Lte)) + + // Get all affected objects using ListPermissionBound + objects, err := db.repo.ListPermissionBound(ctx, reorderFilter) + if err != nil { + db.logger.Warn("Failed to get affected objects for reordering (moving down)", + zap.Error(err), mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), + zap.Int("current_index", currentIndex), zap.Int("new_index", newIndex)) + return err + } + affectedObjects = append(affectedObjects, objects...) + db.logger.Debug("Found affected objects for moving down", + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.Int("affected_count", len(objects))) + } else { + // Moving up: items between newIndex and currentIndex-1 will be shifted down by +1 + reorderFilter := filter. + And(repository.IndexOpFilter(newIndex, builder.Gte)). + And(repository.IndexOpFilter(currentIndex-1, builder.Lte)) + + // Get all affected objects using ListPermissionBound + objects, err := db.repo.ListPermissionBound(ctx, reorderFilter) + if err != nil { + db.logger.Warn("Failed to get affected objects for reordering (moving up)", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), + zap.Int("current_index", currentIndex), zap.Int("new_index", newIndex)) + return err + } + affectedObjects = append(affectedObjects, objects...) + db.logger.Debug("Found affected objects for moving up", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("affected_count", len(objects))) + } + + // Add the target object to the list of objects that need permission checking + targetObjects, err := db.repo.ListPermissionBound(ctx, repository.IDFilter(objectRef)) + if err != nil { + db.logger.Warn("Failed to get target object for permission checking", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return err + } + if len(targetObjects) > 0 { + affectedObjects = append(affectedObjects, targetObjects[0]) + } + + // Check permissions for all affected objects using EnforceBatch + db.logger.Debug("Checking permissions for reordering", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("affected_count", len(affectedObjects)), + zap.Int("current_index", currentIndex), zap.Int("new_index", newIndex)) + + permissions, err := db.enforcer.EnforceBatch(ctx, affectedObjects, accountRef, model.ActionUpdate) + if err != nil { + db.logger.Warn("Failed to check permissions for reordering", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.Int("affected_count", len(affectedObjects))) + return merrors.Internal("failed to check permissions for reordering") + } + + // Verify all objects have update permission + for resObjectRef, hasPermission := range permissions { + if !hasPermission { + db.logger.Info("Permission denied for object during reordering", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(model.ActionUpdate))) + return merrors.AccessDenied(db.repo.Collection(), string(model.ActionUpdate), resObjectRef) + } + } + + db.logger.Debug("All permissions granted, proceeding with reordering", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("permission_count", len(permissions))) + + // All permissions checked, proceed with reordering + if currentIndex < newIndex { + // Moving down: shift items between currentIndex+1 and newIndex up by -1 + patch := repository.Patch().Inc(repository.IndexField(), -1) + reorderFilter := filter. + And(repository.IndexOpFilter(currentIndex+1, builder.Gte)). + And(repository.IndexOpFilter(newIndex, builder.Lte)) + + updatedCount, err := db.repo.PatchMany(ctx, reorderFilter, patch) + if err != nil { + db.logger.Warn("Failed to shift objects during reordering (moving down)", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), + zap.Int("current_index", currentIndex), zap.Int("new_index", newIndex), zap.Int("updated_count", updatedCount)) + return err + } + db.logger.Debug("Successfully shifted objects (moving down)", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("updated_count", updatedCount)) + } else { + // Moving up: shift items between newIndex and currentIndex-1 down by +1 + patch := repository.Patch().Inc(repository.IndexField(), 1) + reorderFilter := filter. + And(repository.IndexOpFilter(newIndex, builder.Gte)). + And(repository.IndexOpFilter(currentIndex-1, builder.Lte)) + + updatedCount, err := db.repo.PatchMany(ctx, reorderFilter, patch) + if err != nil { + db.logger.Warn("Failed to shift objects during reordering (moving up)", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), + zap.Int("current_index", currentIndex), zap.Int("new_index", newIndex), zap.Int("updated_count", updatedCount)) + return err + } + db.logger.Debug("Successfully shifted objects (moving up)", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("updated_count", updatedCount)) + } + + // Update the target object to new index + if err := db.repo.Patch(ctx, objectRef, repository.Patch().Set(repository.IndexField(), newIndex)); err != nil { + db.logger.Warn("Failed to update target object index", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("current_index", currentIndex), zap.Int("new_index", newIndex)) + return err + } + + db.logger.Debug("Successfully reordered object with permission checking", + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), zap.Int("old_index", currentIndex), + zap.Int("new_index", newIndex), zap.Int("affected_count", len(affectedObjects))) + return nil +} diff --git a/api/pkg/auth/internal/casbin/action.go b/api/pkg/auth/internal/casbin/action.go new file mode 100644 index 0000000..8e25dad --- /dev/null +++ b/api/pkg/auth/internal/casbin/action.go @@ -0,0 +1,23 @@ +package casbin + +import ( + "fmt" + + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" +) + +func stringToAction(actionStr string) (model.Action, error) { + switch actionStr { + case string(model.ActionCreate): + return model.ActionCreate, nil + case string(model.ActionRead): + return model.ActionRead, nil + case string(model.ActionUpdate): + return model.ActionUpdate, nil + case string(model.ActionDelete): + return model.ActionDelete, nil + default: + return "", merrors.InvalidArgument(fmt.Sprintf("invalid action: %s", actionStr)) + } +} diff --git a/api/pkg/auth/internal/casbin/config/config.go b/api/pkg/auth/internal/casbin/config/config.go new file mode 100644 index 0000000..17d1f47 --- /dev/null +++ b/api/pkg/auth/internal/casbin/config/config.go @@ -0,0 +1,126 @@ +package casbin + +import ( + "os" + "time" + + mongodbadapter "github.com/casbin/mongodb-adapter/v3" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +type AdapterConfig struct { + DatabaseName *string `mapstructure:"database_name"` + DatabaseNameEnv *string `mapstructure:"database_name_env"` + CollectionName *string `mapstructure:"collection_name"` + CollectionNameEnv *string `mapstructure:"collection_name_env"` + TimeoutSeconds *int `mapstructure:"timeout_seconds"` + TimeoutSecondsEnv *string `mapstructure:"timeout_seconds_env"` + IsFiltered *bool `mapstructure:"is_filtered"` + IsFilteredEnv *string `mapstructure:"is_filtered_env"` +} + +type Config struct { + ModelPath *string `mapstructure:"model_path"` + ModelPathEnv *string `mapstructure:"model_path_env"` + Adapter *AdapterConfig `mapstructure:"adapter"` +} + +type EnforcerConfig struct { + ModelPath string + Adapter *mongodbadapter.AdapterConfig +} + +func getEnvValue(logger mlogger.Logger, varName, envVarName string, value, envValue *string) string { + if value != nil && envValue != nil { + logger.Warn("Both variable and environment variable are set, using environment variable value", + zap.String("variable", varName), zap.String("environment_variable", envVarName), zap.String("value", *value), zap.String("env_value", os.Getenv(*envValue))) + } + + if envValue != nil { + return os.Getenv(*envValue) + } + + if value != nil { + return *value + } + + return "" +} + +func getEnvIntValue(logger mlogger.Logger, varName, envVarName string, value *int, envValue *string) int { + if value != nil && envValue != nil { + logger.Warn("Both variable and environment variable are set, using environment variable value", + zap.String("variable", varName), zap.String("environment_variable", envVarName), zap.Int("value", *value), zap.String("env_value", os.Getenv(*envValue))) + } + + if envValue != nil { + envStr := os.Getenv(*envValue) + if envStr != "" { + if parsed, err := time.ParseDuration(envStr + "s"); err == nil { + return int(parsed.Seconds()) + } + logger.Warn("Invalid environment variable value for timeout", zap.String("environment_variable", envVarName), zap.String("value", envStr)) + } + } + + if value != nil { + return *value + } + + return 30 // Default timeout in seconds +} + +func getEnvBoolValue(logger mlogger.Logger, varName, envVarName string, value *bool, envValue *string) bool { + if value != nil && envValue != nil { + logger.Warn("Both variable and environment variable are set, using environment variable value", + zap.String("variable", varName), zap.String("environment_variable", envVarName), zap.Bool("value", *value), zap.String("env_value", os.Getenv(*envValue))) + } + + if envValue != nil { + envStr := os.Getenv(*envValue) + if envStr == "true" || envStr == "1" { + return true + } else if envStr == "false" || envStr == "0" { + return false + } + logger.Warn("Invalid environment variable value for boolean", zap.String("environment_variable", envVarName), zap.String("value", envStr)) + } + + if value != nil { + return *value + } + + return false // Default for boolean +} + +func PrepareConfig(logger mlogger.Logger, config *Config) (*EnforcerConfig, error) { + if config == nil { + return nil, merrors.Internal("No configuration provided") + } + + adapter := &mongodbadapter.AdapterConfig{ + DatabaseName: getEnvValue(logger, "database_name", "database_name_env", config.Adapter.DatabaseName, config.Adapter.DatabaseNameEnv), + CollectionName: getEnvValue(logger, "collection_name", "collection_name_env", config.Adapter.CollectionName, config.Adapter.CollectionNameEnv), + Timeout: time.Duration(getEnvIntValue(logger, "timeout_seconds", "timeout_seconds_env", config.Adapter.TimeoutSeconds, config.Adapter.TimeoutSecondsEnv)) * time.Second, + IsFiltered: getEnvBoolValue(logger, "is_filtered", "is_filtered_env", config.Adapter.IsFiltered, config.Adapter.IsFilteredEnv), + } + + if len(adapter.DatabaseName) == 0 { + logger.Error("Database name is not set") + return nil, merrors.InvalidArgument("database name must be provided") + } + + path := getEnvValue(logger, "model_path", "model_path_env", config.ModelPath, config.ModelPathEnv) + + logger.Info("Configuration prepared", + zap.String("model_path", path), + zap.String("database_name", adapter.DatabaseName), + zap.String("collection_name", adapter.CollectionName), + zap.Duration("timeout", adapter.Timeout), + zap.Bool("is_filtered", adapter.IsFiltered), + ) + + return &EnforcerConfig{ModelPath: path, Adapter: adapter}, nil +} diff --git a/api/pkg/auth/internal/casbin/enforcer.go b/api/pkg/auth/internal/casbin/enforcer.go new file mode 100644 index 0000000..ba2fe6c --- /dev/null +++ b/api/pkg/auth/internal/casbin/enforcer.go @@ -0,0 +1,206 @@ +// casbin_enforcer.go +package casbin + +import ( + "context" + + "github.com/casbin/casbin/v2" + "github.com/tech/sendico/pkg/auth/anyobject" + cc "github.com/tech/sendico/pkg/auth/internal/casbin/config" + "github.com/tech/sendico/pkg/auth/internal/casbin/serialization" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "github.com/mitchellh/mapstructure" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +// CasbinEnforcer implements the Enforcer interface using Casbin. +type CasbinEnforcer struct { + logger mlogger.Logger + enforcer *casbin.Enforcer + roleSerializer serialization.Role + permissionSerializer serialization.Policy +} + +// NewCasbinEnforcer initializes a new CasbinEnforcer with a MongoDB adapter, logger, and PolicySerializer. +// The 'domain' parameter is no longer stored internally, as the interface requires passing a domainRef per method call. +func NewEnforcer( + logger mlogger.Logger, + client *mongo.Client, + settings model.SettingsT, +) (*CasbinEnforcer, error) { + var config cc.Config + if err := mapstructure.Decode(settings, &config); err != nil { + logger.Warn("Failed to decode Casbin configuration", zap.Error(err), zap.Any("settings", settings)) + return nil, merrors.Internal("failed to decode Casbin configuration") + } + + // Create a Casbin adapter + enforcer from your config and client. + l := logger.Named("enforcer") + e, err := createAdapter(l, &config, client) + if err != nil { + logger.Warn("Failed to create Casbin enforcer", zap.Error(err)) + return nil, merrors.Internal("failed to create Casbin enforcer") + } + + logger.Info("Casbin enforcer created") + return &CasbinEnforcer{ + logger: l, + enforcer: e, + permissionSerializer: serialization.NewPolicySerializer(), + roleSerializer: serialization.NewRoleSerializer(), + }, nil +} + +// Enforce checks if a user has the specified action permission on an object within a domain. +func (c *CasbinEnforcer) Enforce( + _ context.Context, + permissionRef, accountRef, organizationRef, objectRef primitive.ObjectID, + action model.Action, +) (bool, error) { + // Convert ObjectIDs to strings for Casbin + account := accountRef.Hex() + organization := organizationRef.Hex() + permission := permissionRef.Hex() + object := anyobject.ID + if objectRef != primitive.NilObjectID { + object = objectRef.Hex() + } + act := string(action) + + c.logger.Debug("Enforcing policy", + zap.String("account", account), zap.String("organization", organization), + zap.String("permission", permission), zap.String("object", object), + zap.String("action", act)) + + // Perform the enforcement + result, err := c.enforcer.Enforce(account, organization, permission, object, act) + if err != nil { + c.logger.Warn("Failed to enforce policy", zap.Error(err), + zap.String("account", account), zap.String("organization", organization), + zap.String("permission", permission), zap.String("object", object), + zap.String("action", act)) + return false, err + } + + c.logger.Debug("Policy enforcement result", zap.Bool("result", result)) + return result, nil +} + +// EnforceBatch checks a user’s permission for multiple objects at once. +// It returns a map from objectRef -> boolean indicating whether access is granted. +func (c *CasbinEnforcer) EnforceBatch( + ctx context.Context, + objectRefs []model.PermissionBoundStorable, + accountRef primitive.ObjectID, + action model.Action, +) (map[primitive.ObjectID]bool, error) { + results := make(map[primitive.ObjectID]bool, len(objectRefs)) + for _, desc := range objectRefs { + ok, err := c.Enforce(ctx, desc.GetPermissionRef(), accountRef, desc.GetOrganizationRef(), *desc.GetID(), action) + if err != nil { + c.logger.Warn("Failed to enforce", zap.Error(err), mzap.ObjRef("permission_ref", desc.GetPermissionRef()), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", desc.GetOrganizationRef()), + mzap.ObjRef("object_ref", *desc.GetID()), zap.String("action", string(action))) + return nil, err + } + results[*desc.GetID()] = ok + } + + return results, nil +} + +// GetRoles retrieves all roles assigned to the user within the domain. +func (c *CasbinEnforcer) GetRoles(ctx context.Context, accountRef, orgRef primitive.ObjectID) ([]model.Role, error) { + sub := accountRef.Hex() + dom := orgRef.Hex() + + c.logger.Debug("Fetching roles for user", zap.String("subject", sub), zap.String("domain", dom)) + + // Get all roles for the user in the domain + sroles, err := c.enforcer.GetFilteredGroupingPolicy(0, sub, "", dom) + if err != nil { + c.logger.Warn("Failed to get roles from policies", zap.Error(err), + zap.String("account_ref", sub), zap.String("organization_ref", dom), + ) + return nil, merrors.Internal("failed to fetch roles from policies") + } + + roles := make([]model.Role, 0, len(sroles)) + for _, srole := range sroles { + role, err := c.roleSerializer.Deserialize(srole) + if err != nil { + c.logger.Warn("Failed to deserialize role", zap.Error(err)) + return nil, err + } + roles = append(roles, *role) + } + + c.logger.Debug("Roles fetched successfully", zap.Int("count", len(roles))) + return roles, nil +} + +// GetPermissions retrieves all effective policies for the user within the domain. +func (c *CasbinEnforcer) GetPermissions(ctx context.Context, accountRef, orgRef primitive.ObjectID) ([]model.Role, []model.Permission, error) { + c.logger.Debug("Fetching policies for user", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", orgRef)) + + // Step 1: Retrieve all roles assigned to the user within the domain + roles, err := c.GetRoles(ctx, accountRef, orgRef) + if err != nil { + c.logger.Warn("Failed to get roles", zap.Error(err)) + return nil, nil, err + } + + // Map to hold unique policies + permissionsMap := make(map[string]*model.Permission) + for _, role := range roles { + // Step 2a: Retrieve all policies associated with the role within the domain + policies, err := c.enforcer.GetFilteredPolicy(0, role.DescriptionRef.Hex()) + if err != nil { + c.logger.Warn("Failed to get policies for role", zap.Error(err), mzap.ObjRef("role_ref", role.DescriptionRef)) + continue + } + + // Step 2b: Process each policy to extract Permission, Action, and Effect + for _, policy := range policies { + + if len(policy) < 5 { + c.logger.Warn("Incomplete policy encountered", zap.Strings("policy", policy)) + continue // Ensure the policy line has enough fields + } + + // Deserialize the policy using + deserializedPolicy, err := c.permissionSerializer.Deserialize(policy) + if err != nil { + c.logger.Warn("Failed to deserialize policy", zap.Error(err), zap.Strings("policy", policy)) + continue + } + + // Construct a unique key combining Permission ID and Action to prevent duplicates + policyKey := deserializedPolicy.DescriptionRef.Hex() + ":" + string(deserializedPolicy.Effect.Action) + if _, exists := permissionsMap[policyKey]; exists { + continue // Policy-action pair already accounted for + } + + // Add the Policy to the map + permissionsMap[policyKey] = &model.Permission{ + RolePolicy: *deserializedPolicy, + AccountRef: accountRef, + } + c.logger.Debug("Policy added to policyMap", zap.Any("policy_key", policyKey)) + } + } + + // Convert the map to a slice + permissions := make([]model.Permission, 0, len(permissionsMap)) + for _, permission := range permissionsMap { + permissions = append(permissions, *permission) + } + + c.logger.Debug("Permissions fetched successfully", zap.Int("count", len(permissions))) + return roles, permissions, nil +} diff --git a/api/pkg/auth/internal/casbin/factory.go b/api/pkg/auth/internal/casbin/factory.go new file mode 100644 index 0000000..82de7d1 --- /dev/null +++ b/api/pkg/auth/internal/casbin/factory.go @@ -0,0 +1,34 @@ +package casbin + +import ( + "github.com/casbin/casbin/v2" + mongodbadapter "github.com/casbin/mongodb-adapter/v3" + cc "github.com/tech/sendico/pkg/auth/internal/casbin/config" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +func createAdapter(logger mlogger.Logger, config *cc.Config, client *mongo.Client) (*casbin.Enforcer, error) { + dbc, err := cc.PrepareConfig(logger, config) + if err != nil { + logger.Warn("Failed to prepare database configuration", zap.Error(err)) + return nil, err + } + + adapter, err := mongodbadapter.NewAdapterByDB(client, dbc.Adapter) + if err != nil { + logger.Warn("Failed to create DB adapter", zap.Error(err)) + return nil, err + } + + e, err := casbin.NewEnforcer(dbc.ModelPath, adapter, NewCasbinLogger(logger)) + if err != nil { + logger.Warn("Failed to create permissions enforcer", zap.Error(err)) + return nil, err + } + e.EnableAutoSave(true) + + // No need to manually load policy. Casbin does it for us + return e, nil +} diff --git a/api/pkg/auth/internal/casbin/logger.go b/api/pkg/auth/internal/casbin/logger.go new file mode 100644 index 0000000..1a172bd --- /dev/null +++ b/api/pkg/auth/internal/casbin/logger.go @@ -0,0 +1,61 @@ +package casbin + +import ( + "strings" + + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +// CasbinZapLogger wraps a zap.Logger to implement Casbin's Logger interface. +type CasbinZapLogger struct { + logger mlogger.Logger +} + +// NewCasbinLogger constructs a new CasbinZapLogger. +func NewCasbinLogger(logger mlogger.Logger) *CasbinZapLogger { + return &CasbinZapLogger{ + logger: logger.Named("driver"), + } +} + +// EnableLog enables or disables logging. +func (l *CasbinZapLogger) EnableLog(_ bool) { + // ignore +} + +// IsEnabled returns whether logging is currently enabled. +func (l *CasbinZapLogger) IsEnabled() bool { + return true +} + +// LogModel is called by Casbin when loading model settings (you can customize if you want). +func (l *CasbinZapLogger) LogModel(m [][]string) { + l.logger.Info("Model loaded", zap.Any("model", m)) +} + +func (l *CasbinZapLogger) LogPolicy(m map[string][][]string) { + l.logger.Info("Policy loaded", zap.Int("entries", len(m))) +} + +func (l *CasbinZapLogger) LogError(err error, msg ...string) { + // If no custom message was passed, log a generic one + if len(msg) == 0 { + l.logger.Warn("Error occurred", zap.Error(err)) + return + } + + // Otherwise, join any provided messages and include them + l.logger.Warn(strings.Join(msg, " "), zap.Error(err)) +} + +// LogEnforce is called by Casbin to log each Enforce() call if logging is enabled. +func (l *CasbinZapLogger) LogEnforce(matcher string, request []any, result bool, explains [][]string) { + l.logger.Debug("Enforcing policy...", zap.String("matcher", matcher), zap.Any("request", request), + zap.Bool("result", result), zap.Any("explains", explains)) +} + +// LogRole is called by Casbin when role manager adds or deletes a role. +func (l *CasbinZapLogger) LogRole(roles []string) { + l.logger.Debug("Changing roles...", zap.Strings("roles", roles)) +} diff --git a/api/pkg/auth/internal/casbin/manager.go b/api/pkg/auth/internal/casbin/manager.go new file mode 100644 index 0000000..20b851e --- /dev/null +++ b/api/pkg/auth/internal/casbin/manager.go @@ -0,0 +1,54 @@ +// package casbin + +package casbin + +import ( + "context" + + "github.com/tech/sendico/pkg/auth/management" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/role" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.uber.org/zap" +) + +// CasbinManager implements the auth.Manager interface by aggregating Role and Permission managers. +type CasbinManager struct { + logger mlogger.Logger + roleManager management.Role + permManager management.Permission +} + +// NewManager creates a new CasbinManager with specified domains and role-domain mappings. +func NewManager( + l mlogger.Logger, + pdb policy.DB, + rdb role.DB, + enforcer *CasbinEnforcer, + settings model.SettingsT, +) (*CasbinManager, error) { + logger := l.Named("manager") + + var pdesc model.PolicyDescription + if err := pdb.GetBuiltInPolicy(context.Background(), "roles", &pdesc); err != nil { + logger.Warn("Failed to fetch roles permission reference", zap.Error(err)) + return nil, err + } + + return &CasbinManager{ + logger: logger, + roleManager: NewRoleManager(logger, enforcer, pdesc.ID, rdb), + permManager: NewPermissionManager(logger, enforcer), + }, nil +} + +// Permission returns the Permission manager. +func (m *CasbinManager) Permission() management.Permission { + return m.permManager +} + +// Role returns the Role manager. +func (m *CasbinManager) Role() management.Role { + return m.roleManager +} diff --git a/api/pkg/auth/internal/casbin/models/auth.conf b/api/pkg/auth/internal/casbin/models/auth.conf new file mode 100644 index 0000000..3dc5574 --- /dev/null +++ b/api/pkg/auth/internal/casbin/models/auth.conf @@ -0,0 +1,54 @@ +###################################################### +# Request Definition +###################################################### +[request_definition] +# Explanation: +# - `accountRef`: The account (user) making the request. +# - `organizationRef`: The organization in which the role applies. +# - `permissionRef`: The specific permission being requested. +# - `objectRef`: The object/resource being accessed (specific object or all objects). +# - `action`: The action being requested (CRUD: read, write, update, delete). +r = accountRef, organizationRef, permissionRef, objectRef, action + + +###################################################### +# Policy Definition +###################################################### +[policy_definition] +# Explanation: +# - `roleRef`: The role to which the policy is assigned. +# - `organizationRef`: The organization in which the role applies. +# - `permissionRef`: The permission associated with the policy. +# - `objectRef`: The specific object/resource the policy applies to (or all objects). +# - `action`: The CRUD action permitted or denied. +# - `eft`: Effect of the policy (`allow` or `deny`). +p = roleRef, organizationRef, permissionRef, objectRef, action, eft + + +###################################################### +# Role Definition +###################################################### +[role_definition] +# Explanation: +# - Maps `accountRef` (user) to `roleRef` (role) within `organizationRef` (scope). +# Casbin requires underscores for placeholders, so we do not literally use accountRef, roleRef, etc. here. +g = _, _, _ + + +###################################################### +# Policy Effect +###################################################### +[policy_effect] +# Explanation: +# - Grants access if any `allow` policy matches and no `deny` policies match. +e = some(where (p.eft == allow)) && !some(where (p.eft == deny)) + + +###################################################### +# Matchers +###################################################### +[matchers] +# Explanation: +# - Checks if the user (accountRef) belongs to the roleRef within an organizationRef via `g()`. +# - Ensures the organizationRef, permissionRef, objectRef, and action match the policy. +m = g(r.accountRef, p.roleRef, r.organizationRef) && r.organizationRef == p.organizationRef && r.permissionRef == p.permissionRef && (p.objectRef == r.objectRef || p.objectRef == "*") && r.action == p.action diff --git a/api/pkg/auth/internal/casbin/permissions.go b/api/pkg/auth/internal/casbin/permissions.go new file mode 100644 index 0000000..6240765 --- /dev/null +++ b/api/pkg/auth/internal/casbin/permissions.go @@ -0,0 +1,167 @@ +package casbin + +import ( + "context" + + "github.com/tech/sendico/pkg/auth/anyobject" + "github.com/tech/sendico/pkg/auth/internal/casbin/serialization" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// CasbinPermissionManager manages permissions using Casbin. +type CasbinPermissionManager struct { + logger mlogger.Logger // Logger for logging operations + enforcer *CasbinEnforcer // Casbin enforcer for managing policies + serializer serialization.Policy // Serializer for converting policies to/from Casbin +} + +// GrantToRole adds a permission to a role in Casbin. +func (m *CasbinPermissionManager) GrantToRole(ctx context.Context, policy *model.RolePolicy) error { + objRef := anyobject.ID + if (policy.ObjectRef != nil) && (*policy.ObjectRef != primitive.NilObjectID) { + objRef = policy.ObjectRef.Hex() + } + + m.logger.Debug("Granting permission to role", + mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), + zap.String("object_ref", objRef), + zap.String("action", string(policy.Effect.Action)), + zap.String("effect", string(policy.Effect.Effect)), + ) + + // Serialize permission + serializedPolicy, err := m.serializer.Serialize(policy) + if err != nil { + m.logger.Error("Failed to serialize permission while granting permission", zap.Error(err), + mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), + mzap.ObjRef("organization_ref", policy.OrganizationRef), + ) + return err + } + + // Add policy to Casbin + added, err := m.enforcer.enforcer.AddPolicy(serializedPolicy...) + if err != nil { + m.logger.Error("Failed to add policy to Casbin", zap.Error(err)) + return err + } + if added { + m.logger.Info("Policy added to Casbin", + mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), + zap.String("object_ref", objRef), + ) + } else { + m.logger.Warn("Policy already exists in Casbin", + mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), + zap.String("object_ref", objRef), + ) + } + + return nil +} + +// RevokeFromRole removes a permission from a role in Casbin. +func (m *CasbinPermissionManager) RevokeFromRole(ctx context.Context, policy *model.RolePolicy) error { + objRef := anyobject.ID + if policy.ObjectRef != nil { + objRef = policy.ObjectRef.Hex() + } + m.logger.Debug("Revoking permission from role", + mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), + zap.String("object_ref", objRef), + zap.String("action", string(policy.Effect.Action)), + zap.String("effect", string(policy.Effect.Effect)), + ) + + // Serialize policy + serializedPolicy, err := m.serializer.Serialize(policy) + if err != nil { + m.logger.Error("Failed to serialize policy while revoking permission from role", + zap.Error(err), mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("policy_ref", policy.DescriptionRef)) + return err + } + + // Remove policy from Casbin + removed, err := m.enforcer.enforcer.RemovePolicy(serializedPolicy...) + if err != nil { + m.logger.Error("Failed to remove policy from Casbin", zap.Error(err)) + return err + } + if removed { + m.logger.Info("Policy removed from Casbin", + mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), + zap.String("object_ref", objRef), + ) + } else { + m.logger.Warn("Policy does not exist in Casbin", + mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), + zap.String("object_ref", objRef), + ) + } + + return nil +} + +// GetPolicies retrieves all policies for a specific role. +func (m *CasbinPermissionManager) GetPolicies( + ctx context.Context, + roleRef primitive.ObjectID, +) ([]model.RolePolicy, error) { + m.logger.Debug("Fetching policies for role", mzap.ObjRef("role_ref", roleRef)) + + // Retrieve Casbin policies for the role + policies, err := m.enforcer.enforcer.GetFilteredPolicy(0, roleRef.Hex()) + if err != nil { + m.logger.Warn("Failed to get policies", zap.Error(err), mzap.ObjRef("role_ref", roleRef)) + return nil, err + } + if len(policies) == 0 { + m.logger.Info("No policies found for role", mzap.ObjRef("role_ref", roleRef)) + return nil, merrors.NoData("no policies") + } + + // Deserialize policies + var result []model.RolePolicy + for _, policy := range policies { + permission, err := m.serializer.Deserialize(policy) + if err != nil { + m.logger.Warn("Failed to deserialize policy", zap.Error(err), zap.String("policy", policy[0])) + continue + } + result = append(result, *permission) + } + + m.logger.Debug("Policies fetched successfully", mzap.ObjRef("role_ref", roleRef), zap.Int("count", len(result))) + return result, nil +} + +// Save persists changes to the Casbin policy store. +func (m *CasbinPermissionManager) Save() error { + if err := m.enforcer.enforcer.SavePolicy(); err != nil { + m.logger.Error("Failed to save policies in Casbin", zap.Error(err)) + return err + } + m.logger.Info("Policies successfully saved in Casbin") + return nil +} + +func NewPermissionManager(logger mlogger.Logger, enforcer *CasbinEnforcer) *CasbinPermissionManager { + return &CasbinPermissionManager{ + logger: logger.Named("permission"), + enforcer: enforcer, + serializer: serialization.NewPolicySerializer(), + } +} diff --git a/api/pkg/auth/internal/casbin/role.go b/api/pkg/auth/internal/casbin/role.go new file mode 100644 index 0000000..cc42979 --- /dev/null +++ b/api/pkg/auth/internal/casbin/role.go @@ -0,0 +1,209 @@ +package casbin + +import ( + "context" + + "github.com/tech/sendico/pkg/db/role" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// RoleManager manages roles using Casbin. +type RoleManager struct { + logger mlogger.Logger + enforcer *CasbinEnforcer + rdb role.DB + rolePermissionRef primitive.ObjectID +} + +// NewRoleManager creates a new RoleManager. +func NewRoleManager(logger mlogger.Logger, enforcer *CasbinEnforcer, rolePermissionRef primitive.ObjectID, rdb role.DB) *RoleManager { + return &RoleManager{ + logger: logger.Named("role"), + enforcer: enforcer, + rdb: rdb, + rolePermissionRef: rolePermissionRef, + } +} + +// validateObjectIDs ensures that all provided ObjectIDs are non-zero. +func (rm *RoleManager) validateObjectIDs(ids ...primitive.ObjectID) error { + for _, id := range ids { + if id.IsZero() { + return merrors.InvalidArgument("Object references cannot be zero") + } + } + return nil +} + +// removePolicies removes policies based on the provided filter and logs the results. +func (rm *RoleManager) removePolicies(policyType, role string, roleRef primitive.ObjectID) error { + filterIndex := 1 + if policyType == "permission" { + filterIndex = 0 + } + policies, err := rm.enforcer.enforcer.GetFilteredPolicy(filterIndex, role) + if err != nil { + rm.logger.Warn("Failed to fetch "+policyType+" policies", zap.Error(err), mzap.ObjRef("role_ref", roleRef)) + return err + } + + for _, policy := range policies { + args := make([]any, len(policy)) + for i, v := range policy { + args[i] = v + } + var removed bool + var removeErr error + if policyType == "grouping" { + removed, removeErr = rm.enforcer.enforcer.RemoveGroupingPolicy(args...) + } else { + removed, removeErr = rm.enforcer.enforcer.RemovePolicy(args...) + } + + if removeErr != nil { + rm.logger.Warn("Failed to remove "+policyType+" policy for role", zap.Error(removeErr), mzap.ObjRef("role_ref", roleRef), zap.Strings("policy", policy)) + return removeErr + } + if removed { + rm.logger.Info("Removed "+policyType+" policy for role", mzap.ObjRef("role_ref", roleRef), zap.Strings("policy", policy)) + } + } + return nil +} + +// fetchRolesFromPolicies retrieves and converts policies to roles. +func (rm *RoleManager) fetchRolesFromPolicies(policies [][]string, orgRef primitive.ObjectID) []model.RoleDescription { + roles := make([]model.RoleDescription, 0, len(policies)) + for _, policy := range policies { + if len(policy) < 2 { + continue + } + + roleID, err := primitive.ObjectIDFromHex(policy[1]) + if err != nil { + rm.logger.Warn("Invalid role ID", zap.String("roleID", policy[1])) + continue + } + roles = append(roles, model.RoleDescription{Base: storable.Base{ID: roleID}, OrganizationRef: orgRef}) + } + return roles +} + +// Create creates a new role in an organization. +func (rm *RoleManager) Create(ctx context.Context, orgRef primitive.ObjectID, description *model.Describable) (*model.RoleDescription, error) { + if err := rm.validateObjectIDs(orgRef); err != nil { + return nil, err + } + + role := &model.RoleDescription{ + Describable: *description, + OrganizationRef: orgRef, + } + if err := rm.rdb.Create(ctx, role); err != nil { + rm.logger.Warn("Failed to create role", zap.Error(err), mzap.ObjRef("organiztion_ref", orgRef)) + return nil, err + } + + rm.logger.Info("Role created successfully", mzap.StorableRef(role), mzap.ObjRef("organization_ref", orgRef)) + return role, nil +} + +// Assign assigns a role to a user in the given organization. +func (rm *RoleManager) Assign(ctx context.Context, role *model.Role) error { + if err := rm.validateObjectIDs(role.DescriptionRef, role.AccountRef, role.OrganizationRef); err != nil { + return err + } + + sub := role.AccountRef.Hex() + roleID := role.DescriptionRef.Hex() + domain := role.OrganizationRef.Hex() + + added, err := rm.enforcer.enforcer.AddGroupingPolicy(sub, roleID, domain) + return rm.logPolicyResult("assign", added, err, role.DescriptionRef, role.AccountRef, role.OrganizationRef) +} + +// Delete removes a role entirely and cleans up associated Casbin policies. +func (rm *RoleManager) Delete(ctx context.Context, roleRef primitive.ObjectID) error { + if err := rm.validateObjectIDs(roleRef); err != nil { + rm.logger.Warn("Failed to delete role", mzap.ObjRef("role_ref", roleRef)) + return err + } + + if err := rm.rdb.Delete(ctx, roleRef); err != nil { + rm.logger.Warn("Failed to delete role", mzap.ObjRef("role_ref", roleRef)) + return err + } + + role := roleRef.Hex() + + // Remove grouping policies + if err := rm.removePolicies("grouping", role, roleRef); err != nil { + return err + } + + // Remove permission policies + if err := rm.removePolicies("permission", role, roleRef); err != nil { + return err + } + + // // Save changes + // if err := rm.enforcer.enforcer.SavePolicy(); err != nil { + // rm.logger.Warn("Failed to save Casbin policies after role deletion", + // zap.Error(err), + // mzap.ObjRef("role_ref", roleRef), + // ) + // return err + // } + + rm.logger.Info("Role deleted successfully along with associated policies", mzap.ObjRef("role_ref", roleRef)) + return nil +} + +// Revoke removes a role from a user. +func (rm *RoleManager) Revoke(ctx context.Context, roleRef, accountRef, orgRef primitive.ObjectID) error { + if err := rm.validateObjectIDs(roleRef, accountRef, orgRef); err != nil { + return err + } + + sub := accountRef.Hex() + role := roleRef.Hex() + domain := orgRef.Hex() + + removed, err := rm.enforcer.enforcer.RemoveGroupingPolicy(sub, role, domain) + return rm.logPolicyResult("revoke", removed, err, roleRef, accountRef, orgRef) +} + +// logPolicyResult logs results for Assign and Revoke. +func (rm *RoleManager) logPolicyResult(action string, result bool, err error, roleRef, accountRef, orgRef primitive.ObjectID) error { + if err != nil { + rm.logger.Warn("Failed to "+action+" role", zap.Error(err), mzap.ObjRef("role_ref", roleRef), mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", orgRef)) + return err + } + msg := "Role " + action + "ed successfully" + if !result { + msg = "Role already " + action + "ed" + } + rm.logger.Info(msg, mzap.ObjRef("role_ref", roleRef), mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", orgRef)) + return nil +} + +// List retrieves all roles in an organization or all roles if orgRef is zero. +func (rm *RoleManager) List(ctx context.Context, orgRef primitive.ObjectID) ([]model.RoleDescription, error) { + domain := orgRef.Hex() + groupingPolicies, err := rm.enforcer.enforcer.GetFilteredGroupingPolicy(2, domain) + if err != nil { + rm.logger.Warn("Failed to fetch grouping policies", zap.Error(err), mzap.ObjRef("organization_ref", orgRef)) + return nil, err + } + + roles := rm.fetchRolesFromPolicies(groupingPolicies, orgRef) + + rm.logger.Info("Retrieved roles for organization", mzap.ObjRef("organization_ref", orgRef), zap.Int("count", len(roles))) + return roles, nil +} diff --git a/api/pkg/auth/internal/casbin/serialization/internal/policy.go b/api/pkg/auth/internal/casbin/serialization/internal/policy.go new file mode 100644 index 0000000..65b7ab5 --- /dev/null +++ b/api/pkg/auth/internal/casbin/serialization/internal/policy.go @@ -0,0 +1,81 @@ +package serializationimp + +import ( + "github.com/tech/sendico/pkg/auth/anyobject" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// PolicySerializer implements CasbinSerializer for Permission. +type PolicySerializer struct{} + +// Serialize converts a Permission object into a Casbin policy. +func (s *PolicySerializer) Serialize(entity *model.RolePolicy) ([]any, error) { + if entity.RoleDescriptionRef.IsZero() || + entity.OrganizationRef.IsZero() || + entity.DescriptionRef.IsZero() || // Ensure permissionRef is valid + entity.Effect.Action == "" || // Ensure action is not empty + entity.Effect.Effect == "" { // Ensure effect (eft) is not empty + return nil, merrors.InvalidArgument("permission contains invalid object references or missing fields") + } + + objectRef := anyobject.ID + if entity.ObjectRef != nil { + objectRef = entity.ObjectRef.Hex() + } + + return []any{ + entity.RoleDescriptionRef.Hex(), // Maps to p.roleRef + entity.OrganizationRef.Hex(), // Maps to p.organizationRef + entity.DescriptionRef.Hex(), // Maps to p.permissionRef + objectRef, // Maps to p.objectRef (wildcard if empty) + string(entity.Effect.Action), // Maps to p.action + string(entity.Effect.Effect), // Maps to p.eft + }, nil +} + +// Deserialize converts a Casbin policy into a Permission object. +func (s *PolicySerializer) Deserialize(policy []string) (*model.RolePolicy, error) { + if len(policy) != 6 { // Ensure policy has the correct number of fields + return nil, merrors.Internal("invalid policy format") + } + + roleRef, err := primitive.ObjectIDFromHex(policy[0]) + if err != nil { + return nil, merrors.InvalidArgument("invalid roleRef in policy") + } + + organizationRef, err := primitive.ObjectIDFromHex(policy[1]) + if err != nil { + return nil, merrors.InvalidArgument("invalid organizationRef in policy") + } + + permissionRef, err := primitive.ObjectIDFromHex(policy[2]) + if err != nil { + return nil, merrors.InvalidArgument("invalid permissionRef in policy") + } + + // Handle wildcard for ObjectRef + var objectRef *primitive.ObjectID + if policy[3] != anyobject.ID { + ref, err := primitive.ObjectIDFromHex(policy[3]) + if err != nil { + return nil, merrors.InvalidArgument("invalid objectRef in policy") + } + objectRef = &ref + } + + return &model.RolePolicy{ + RoleDescriptionRef: roleRef, + Policy: model.Policy{ + OrganizationRef: organizationRef, + DescriptionRef: permissionRef, + ObjectRef: objectRef, + Effect: model.ActionEffect{ + Action: model.Action(policy[4]), + Effect: model.Effect(policy[5]), + }, + }, + }, nil +} diff --git a/api/pkg/auth/internal/casbin/serialization/internal/role.go b/api/pkg/auth/internal/casbin/serialization/internal/role.go new file mode 100644 index 0000000..e58c36b --- /dev/null +++ b/api/pkg/auth/internal/casbin/serialization/internal/role.go @@ -0,0 +1,57 @@ +package serializationimp + +import ( + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// RoleSerializer implements CasbinSerializer for Role. +type RoleSerializer struct{} + +// Serialize converts a Role object into a Casbin grouping policy. +func (s *RoleSerializer) Serialize(entity *model.Role) ([]any, error) { + // Validate required fields + if entity.AccountRef.IsZero() || entity.DescriptionRef.IsZero() || entity.OrganizationRef.IsZero() { + return nil, merrors.InvalidArgument("role contains invalid object references") + } + + return []any{ + entity.AccountRef.Hex(), // Maps to g(_, _, _) accountRef + entity.DescriptionRef.Hex(), // Maps to g(_, _, _) roleRef + entity.OrganizationRef.Hex(), // Maps to g(_, _, _) organizationRef + }, nil +} + +// Deserialize converts a Casbin grouping policy into a Role object. +func (s *RoleSerializer) Deserialize(policy []string) (*model.Role, error) { + // Ensure the policy has exactly 3 fields + if len(policy) != 3 { + return nil, merrors.Internal("invalid grouping policy format") + } + + // Parse accountRef + accountRef, err := primitive.ObjectIDFromHex(policy[0]) + if err != nil { + return nil, merrors.InvalidArgument("invalid accountRef in grouping policy") + } + + // Parse roleDescriptionRef (roleRef) + roleDescriptionRef, err := primitive.ObjectIDFromHex(policy[1]) + if err != nil { + return nil, merrors.InvalidArgument("invalid roleRef in grouping policy") + } + + // Parse organizationRef + organizationRef, err := primitive.ObjectIDFromHex(policy[2]) + if err != nil { + return nil, merrors.InvalidArgument("invalid organizationRef in grouping policy") + } + + // Return the constructed Role object + return &model.Role{ + AccountRef: accountRef, + DescriptionRef: roleDescriptionRef, + OrganizationRef: organizationRef, + }, nil +} diff --git a/api/pkg/auth/internal/casbin/serialization/policy.go b/api/pkg/auth/internal/casbin/serialization/policy.go new file mode 100644 index 0000000..0e1fa29 --- /dev/null +++ b/api/pkg/auth/internal/casbin/serialization/policy.go @@ -0,0 +1,12 @@ +package serialization + +import ( + serializationimp "github.com/tech/sendico/pkg/auth/internal/casbin/serialization/internal" + "github.com/tech/sendico/pkg/model" +) + +type Policy = CasbinSerializer[model.RolePolicy] + +func NewPolicySerializer() Policy { + return &serializationimp.PolicySerializer{} +} diff --git a/api/pkg/auth/internal/casbin/serialization/role.go b/api/pkg/auth/internal/casbin/serialization/role.go new file mode 100644 index 0000000..59ea1dc --- /dev/null +++ b/api/pkg/auth/internal/casbin/serialization/role.go @@ -0,0 +1,12 @@ +package serialization + +import ( + serializationimp "github.com/tech/sendico/pkg/auth/internal/casbin/serialization/internal" + "github.com/tech/sendico/pkg/model" +) + +type Role = CasbinSerializer[model.Role] + +func NewRoleSerializer() Role { + return &serializationimp.RoleSerializer{} +} diff --git a/api/pkg/auth/internal/casbin/serialization/serializer.go b/api/pkg/auth/internal/casbin/serialization/serializer.go new file mode 100644 index 0000000..36d11db --- /dev/null +++ b/api/pkg/auth/internal/casbin/serialization/serializer.go @@ -0,0 +1,10 @@ +package serialization + +// CasbinSerializer defines methods for serializing and deserializing any Casbin-compatible entity. +type CasbinSerializer[T any] interface { + // Serialize converts an entity (Role or Permission) into a Casbin policy. + Serialize(entity *T) ([]any, error) + + // Deserialize converts a Casbin policy into an entity (Role or Permission). + Deserialize(policy []string) (*T, error) +} diff --git a/api/pkg/auth/internal/native/db/policies.go b/api/pkg/auth/internal/native/db/policies.go new file mode 100644 index 0000000..778f609 --- /dev/null +++ b/api/pkg/auth/internal/native/db/policies.go @@ -0,0 +1,151 @@ +package db + +import ( + "context" + + "github.com/tech/sendico/pkg/auth/internal/native/nstructures" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type PermissionsDBImp struct { + template.DBImp[*nstructures.PolicyAssignment] +} + +func (db *PermissionsDBImp) Policies(ctx context.Context, object model.PermissionBoundStorable, action model.Action) ([]nstructures.PolicyAssignment, error) { + return mutil.GetObjects[nstructures.PolicyAssignment]( + ctx, + db.Logger, + repository.Query().And( + repository.Filter("policy.organizationRef", object.GetOrganizationRef()), + repository.Filter("policy.descriptionRef", object.GetPermissionRef()), + repository.Filter("policy.effect.action", action), + repository.Query().Or( + repository.Filter("policy.objectRef", *object.GetID()), + repository.Filter("policy.objectRef", nil), + ), + ), + nil, + db.Repository, + ) +} + +func (db *PermissionsDBImp) PoliciesForPermissionAction(ctx context.Context, roleRef, permissionRef primitive.ObjectID, action model.Action) ([]nstructures.PolicyAssignment, error) { + return mutil.GetObjects[nstructures.PolicyAssignment]( + ctx, + db.Logger, + repository.Query().And( + repository.Filter("roleRef", roleRef), + repository.Filter("policy.descriptionRef", permissionRef), + repository.Filter("policy.effect.action", action), + ), + nil, + db.Repository, + ) +} + +func (db *PermissionsDBImp) Remove(ctx context.Context, policy *model.RolePolicy) error { + objRefFilter := repository.Query().Or( + repository.Filter("policy.objectRef", nil), + repository.Filter("policy.objectRef", primitive.NilObjectID), + ) + if policy.ObjectRef != nil { + objRefFilter = repository.Filter("policy.objectRef", *policy.ObjectRef) + } + return db.Repository.DeleteMany( + ctx, + repository.Query().And( + repository.Filter("roleRef", policy.RoleDescriptionRef), + repository.Filter("policy.organizationRef", policy.OrganizationRef), + repository.Filter("policy.descriptionRef", policy.DescriptionRef), + objRefFilter, + repository.Filter("policy.effect.action", policy.Effect.Action), + repository.Filter("policy.effect.effect", policy.Effect.Effect), + ), + ) +} + +func (db *PermissionsDBImp) PoliciesForRole(ctx context.Context, roleRef primitive.ObjectID) ([]nstructures.PolicyAssignment, error) { + return mutil.GetObjects[nstructures.PolicyAssignment]( + ctx, + db.Logger, + repository.Filter("roleRef", roleRef), + nil, + db.Repository, + ) +} + +func (db *PermissionsDBImp) PoliciesForRoles(ctx context.Context, roleRefs []primitive.ObjectID, action model.Action) ([]nstructures.PolicyAssignment, error) { + if len(roleRefs) == 0 { + db.Logger.Debug("Empty role references list provided, returning empty resposnse") + return []nstructures.PolicyAssignment{}, nil + } + return mutil.GetObjects[nstructures.PolicyAssignment]( + ctx, + db.Logger, + repository.Query().And( + repository.Query().In(repository.Field("roleRef"), roleRefs), + repository.Filter("policy.effect.action", action), + ), + nil, + db.Repository, + ) +} + +func NewPoliciesDB(logger mlogger.Logger, db *mongo.Database) (*PermissionsDBImp, error) { + p := &PermissionsDBImp{ + DBImp: *template.Create[*nstructures.PolicyAssignment](logger, mservice.PolicyAssignements, db), + } + + // faster + // harder + // index + policiesQueryIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "policy.organizationRef", Sort: ri.Asc}, + {Field: "policy.descriptionRef", Sort: ri.Asc}, + {Field: "policy.effect.action", Sort: ri.Asc}, + {Field: "policy.objectRef", Sort: ri.Asc}, + }, + } + if err := p.DBImp.Repository.CreateIndex(policiesQueryIndex); err != nil { + p.Logger.Warn("Failed to prepare policies query index", zap.Error(err)) + return nil, err + } + + roleBasedQueriesIndex := &ri.Definition{ + Keys: []ri.Key{ + {Field: "roleRef", Sort: ri.Asc}, + {Field: "policy.effect.action", Sort: ri.Asc}, + }, + } + if err := p.DBImp.Repository.CreateIndex(roleBasedQueriesIndex); err != nil { + p.Logger.Warn("Failed to prepare role based query index", zap.Error(err)) + return nil, err + } + + uniquePolicyConstaint := &ri.Definition{ + Keys: []ri.Key{ + {Field: "policy.organizationRef", Sort: ri.Asc}, + {Field: "roleRef", Sort: ri.Asc}, + {Field: "policy.descriptionRef", Sort: ri.Asc}, + {Field: "policy.effect.action", Sort: ri.Asc}, + {Field: "policy.objectRef", Sort: ri.Asc}, + }, + Unique: true, + } + if err := p.DBImp.Repository.CreateIndex(uniquePolicyConstaint); err != nil { + p.Logger.Warn("Failed to unique policy assignment index", zap.Error(err)) + return nil, err + } + + return p, nil +} diff --git a/api/pkg/auth/internal/native/db/roles.go b/api/pkg/auth/internal/native/db/roles.go new file mode 100644 index 0000000..8ad37d5 --- /dev/null +++ b/api/pkg/auth/internal/native/db/roles.go @@ -0,0 +1,99 @@ +package db + +import ( + "context" + + "github.com/tech/sendico/pkg/auth/internal/native/nstructures" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type RolesDBImp struct { + template.DBImp[*nstructures.RoleAssignment] +} + +func (db *RolesDBImp) Roles(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]nstructures.RoleAssignment, error) { + return mutil.GetObjects[nstructures.RoleAssignment]( + ctx, + db.Logger, + repository.Query().And( + repository.Filter("role.accountRef", accountRef), + repository.Filter("role.organizationRef", organizationRef), + ), + nil, + db.Repository, + ) +} + +func (db *RolesDBImp) RolesForVenue(ctx context.Context, organizationRef primitive.ObjectID) ([]nstructures.RoleAssignment, error) { + return mutil.GetObjects[nstructures.RoleAssignment]( + ctx, + db.Logger, + repository.Query().And( + repository.Filter("role.organizationRef", organizationRef), + ), + nil, + db.Repository, + ) +} + +func (db *RolesDBImp) DeleteRole(ctx context.Context, roleRef primitive.ObjectID) error { + return db.DeleteMany( + ctx, + repository.Query().And( + repository.Filter("role.descriptionRef", roleRef), + ), + ) +} + +func (db *RolesDBImp) RemoveRole(ctx context.Context, roleRef, organizationRef, accountRef primitive.ObjectID) error { + return db.DeleteMany( + ctx, + repository.Query().And( + repository.Filter("role.accountRef", accountRef), + repository.Filter("role.organizationRef", organizationRef), + repository.Filter("role.descriptionRef", roleRef), + ), + ) +} + +func NewRolesDB(logger mlogger.Logger, db *mongo.Database) (*RolesDBImp, error) { + p := &RolesDBImp{ + DBImp: *template.Create[*nstructures.RoleAssignment](logger, "role_assignments", db), + } + + if err := p.DBImp.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: "role.organizationRef", Sort: ri.Asc}}, + }); err != nil { + p.Logger.Warn("Failed to prepare venue index", zap.Error(err)) + return nil, err + } + + if err := p.DBImp.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: "role.descriptionRef", Sort: ri.Asc}}, + }); err != nil { + p.Logger.Warn("Failed to prepare role description index", zap.Error(err)) + return nil, err + } + + uniqueRoleConstaint := &ri.Definition{ + Keys: []ri.Key{ + {Field: "role.organizationRef", Sort: ri.Asc}, + {Field: "role.accountRef", Sort: ri.Asc}, + {Field: "role.descriptionRef", Sort: ri.Asc}, + }, + Unique: true, + } + if err := p.DBImp.Repository.CreateIndex(uniqueRoleConstaint); err != nil { + p.Logger.Warn("Failed to prepare role assignment index", zap.Error(err)) + return nil, err + } + + return p, nil +} diff --git a/api/pkg/auth/internal/native/dbpolicies.go b/api/pkg/auth/internal/native/dbpolicies.go new file mode 100644 index 0000000..663a7fd --- /dev/null +++ b/api/pkg/auth/internal/native/dbpolicies.go @@ -0,0 +1,27 @@ +package native + +import ( + "context" + + "github.com/tech/sendico/pkg/auth/internal/native/db" + "github.com/tech/sendico/pkg/auth/internal/native/nstructures" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" +) + +type PoliciesDB interface { + template.DB[*nstructures.PolicyAssignment] + // plenty of interfaces for performance reasons + Policies(ctx context.Context, object model.PermissionBoundStorable, action model.Action) ([]nstructures.PolicyAssignment, error) + PoliciesForPermissionAction(ctx context.Context, roleRef, permissionRef primitive.ObjectID, action model.Action) ([]nstructures.PolicyAssignment, error) + PoliciesForRole(ctx context.Context, roleRef primitive.ObjectID) ([]nstructures.PolicyAssignment, error) + PoliciesForRoles(ctx context.Context, roleRefs []primitive.ObjectID, action model.Action) ([]nstructures.PolicyAssignment, error) + Remove(ctx context.Context, policy *model.RolePolicy) error +} + +func NewPoliciesDBDB(logger mlogger.Logger, conn *mongo.Database) (PoliciesDB, error) { + return db.NewPoliciesDB(logger, conn) +} diff --git a/api/pkg/auth/internal/native/dbroles.go b/api/pkg/auth/internal/native/dbroles.go new file mode 100644 index 0000000..104dadd --- /dev/null +++ b/api/pkg/auth/internal/native/dbroles.go @@ -0,0 +1,24 @@ +package native + +import ( + "context" + + "github.com/tech/sendico/pkg/auth/internal/native/db" + "github.com/tech/sendico/pkg/auth/internal/native/nstructures" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" +) + +type RolesDB interface { + template.DB[*nstructures.RoleAssignment] + Roles(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]nstructures.RoleAssignment, error) + RolesForVenue(ctx context.Context, organizationRef primitive.ObjectID) ([]nstructures.RoleAssignment, error) + RemoveRole(ctx context.Context, roleRef, organizationRef, accountRef primitive.ObjectID) error + DeleteRole(ctx context.Context, roleRef primitive.ObjectID) error +} + +func NewRolesDB(logger mlogger.Logger, conn *mongo.Database) (RolesDB, error) { + return db.NewRolesDB(logger, conn) +} diff --git a/api/pkg/auth/internal/native/enforcer.go b/api/pkg/auth/internal/native/enforcer.go new file mode 100644 index 0000000..848d4fb --- /dev/null +++ b/api/pkg/auth/internal/native/enforcer.go @@ -0,0 +1,256 @@ +package native + +import ( + "context" + "errors" + + "github.com/tech/sendico/pkg/auth/internal/native/nstructures" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type Enforcer struct { + logger mlogger.Logger + pdb PoliciesDB + rdb RolesDB +} + +func NewEnforcer( + logger mlogger.Logger, + db *mongo.Database, +) (*Enforcer, error) { + e := &Enforcer{logger: logger.Named("enforcer")} + + var err error + if e.pdb, err = NewPoliciesDBDB(e.logger, db); err != nil { + e.logger.Warn("Failed to create permission assignments database", zap.Error(err)) + return nil, err + } + + if e.rdb, err = NewRolesDB(e.logger, db); err != nil { + e.logger.Warn("Failed to create role assignments database", zap.Error(err)) + return nil, err + } + + logger.Info("Native enforcer created") + return e, nil +} + +// Enforce checks if a user has the specified action permission on an object within a domain. +func (n *Enforcer) Enforce( + ctx context.Context, + permissionRef, accountRef, organizationRef, objectRef primitive.ObjectID, + action model.Action, +) (bool, error) { + roleAssignments, err := n.rdb.Roles(ctx, accountRef, organizationRef) + if errors.Is(err, merrors.ErrNoData) { + n.logger.Debug("No roles defined for account", mzap.ObjRef("account_ref", accountRef)) + return false, nil + } + if err != nil { + n.logger.Warn("Failed to fetch roles while checking permissions", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), mzap.ObjRef("permission_ref", permissionRef), + mzap.ObjRef("object", objectRef), zap.String("action", string(action))) + return false, err + } + if len(roleAssignments) == 0 { + n.logger.Warn("No roles found for account", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), mzap.ObjRef("permission_ref", permissionRef), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + return false, merrors.Internal("No roles found for account " + accountRef.Hex()) + } + allowFound := false // Track if any allow is found across roles + + for _, roleAssignment := range roleAssignments { + policies, err := n.pdb.PoliciesForPermissionAction(ctx, roleAssignment.DescriptionRef, permissionRef, action) + if err != nil && !errors.Is(err, merrors.ErrNoData) { + n.logger.Warn("Failed to fetch permissions", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), mzap.ObjRef("permission_ref", permissionRef), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + return false, err + } + + for _, permission := range policies { + if permission.Effect.Effect == model.EffectDeny { + n.logger.Debug("Found denying policy", mzap.ObjRef("account", accountRef), + mzap.ObjRef("organization_ref", organizationRef), mzap.ObjRef("permission_ref", permissionRef), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + return false, nil // Deny takes precedence immediately + } + + if permission.Effect.Effect == model.EffectAllow { + n.logger.Debug("Allowing policy found", mzap.ObjRef("account", accountRef), + mzap.ObjRef("organization_ref", organizationRef), mzap.ObjRef("permission_ref", permissionRef), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + allowFound = true // At least one allow found + } else { + n.logger.Warn("Corrupted policy", mzap.StorableRef(&permission)) + return false, merrors.Internal("Corrupted action effect data for permissions entry " + permission.ID.Hex() + ": " + string(permission.Effect.Effect)) + } + } + } + + // Final decision based on whether any allow was found + if allowFound { + return true, nil // At least one allow and no deny + } + + n.logger.Debug("No allowing policy found", mzap.ObjRef("account", accountRef), + mzap.ObjRef("organization_ref", organizationRef), mzap.ObjRef("permission_ref", permissionRef), + mzap.ObjRef("object_ref", objectRef), zap.String("action", string(action))) + + return false, nil // No allow found, default deny +} + +// EnforceBatch checks a user’s permission for multiple objects at once. +// It returns a map from objectRef -> boolean indicating whether access is granted. +func (n *Enforcer) EnforceBatch( + ctx context.Context, + objectRefs []model.PermissionBoundStorable, + accountRef primitive.ObjectID, + action model.Action, +) (map[primitive.ObjectID]bool, error) { + results := make(map[primitive.ObjectID]bool, len(objectRefs)) + + // Group objectRefs by organizationRef. + objectsByVenue := make(map[primitive.ObjectID][]model.PermissionBoundStorable) + for _, obj := range objectRefs { + organizationRef := obj.GetOrganizationRef() + objectsByVenue[organizationRef] = append(objectsByVenue[organizationRef], obj) + } + + // Process each venue group separately. + for organizationRef, objs := range objectsByVenue { + // 1. Fetch roles once for this account and venue. + roles, err := n.rdb.Roles(ctx, accountRef, organizationRef) + if err != nil { + if errors.Is(err, merrors.ErrNoData) { + n.logger.Debug("No roles defined for account", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + // With no roles, mark all objects in this venue as denied. + for _, obj := range objs { + results[*obj.GetID()] = false + } + // Continue to next venue + continue + } + n.logger.Warn("Failed to fetch roles", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + return nil, err + } + + // 2. Extract role description references + var roleRefs []primitive.ObjectID + for _, role := range roles { + roleRefs = append(roleRefs, role.DescriptionRef) + } + + // 3. Fetch all policies for these roles and the given action in one call. + allPolicies, err := n.pdb.PoliciesForRoles(ctx, roleRefs, action) + if err != nil { + n.logger.Warn("Failed to fetch policies", zap.Error(err)) + return nil, err + } + + // 4. Build a lookup map keyed by PermissionRef. + policyMap := make(map[primitive.ObjectID][]nstructures.PolicyAssignment) + for _, policy := range allPolicies { + policyMap[policy.DescriptionRef] = append(policyMap[policy.DescriptionRef], policy) + } + + // 5. Evaluate permissions for each object in this venue group. + for _, obj := range objs { + permRef := obj.GetPermissionRef() + allow := false + if policies, ok := policyMap[permRef]; ok { + for _, policy := range policies { + // Deny takes precedence. + if policy.Effect.Effect == model.EffectDeny { + allow = false + break + } + if policy.Effect.Effect == model.EffectAllow { + allow = true + // Continue checking in case a deny exists among policies. + } else { + // should never get here + return nil, merrors.Internal("Corrupted permissions effect in policy assignment '" + policy.GetID().Hex() + "': " + string(policy.Effect.Effect)) + } + } + } + results[*obj.GetID()] = allow + } + } + + return results, nil +} + +// GetRoles retrieves all roles assigned to the user within the domain. +func (n *Enforcer) GetRoles(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]model.Role, error) { + n.logger.Debug("Fetching roles for user", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + ra, err := n.rdb.Roles(ctx, accountRef, organizationRef) + if errors.Is(err, merrors.ErrNoData) { + n.logger.Debug("No roles assigned to user", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + return []model.Role{}, nil + } + if err != nil { + n.logger.Warn("Failed to fetch roles", zap.Error(err), mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + return nil, err + } + + roles := make([]model.Role, len(ra)) + for i, roleAssignement := range ra { + roles[i] = roleAssignement.Role + } + + n.logger.Debug("Fetched roles", zap.Int("roles_count", len(roles))) + return roles, nil +} + +func (n *Enforcer) Reload() error { + n.logger.Info("Policies reloaded") // do nothing actually + return nil +} + +// GetPermissions retrieves all effective policies for the user within the domain. +func (n *Enforcer) GetPermissions(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]model.Role, []model.Permission, error) { + n.logger.Debug("Fetching policies for user", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + + roles, err := n.GetRoles(ctx, accountRef, organizationRef) + if err != nil { + n.logger.Warn("Failed to get roles", zap.Error(err)) + return nil, nil, err + } + + uniquePermissions := make(map[primitive.ObjectID]model.Permission) + for _, role := range roles { + perms, err := n.pdb.PoliciesForRole(ctx, role.DescriptionRef) + if err != nil { + n.logger.Warn("Failed to get policies for role", zap.Error(err), mzap.ObjRef("role_ref", role.DescriptionRef)) + continue + } + n.logger.Debug("Policies fetched for role", mzap.ObjRef("role_ref", role.DescriptionRef), zap.Int("count", len(perms))) + for _, p := range perms { + uniquePermissions[*p.GetID()] = model.Permission{ + RolePolicy: model.RolePolicy{ + Policy: p.Policy, + RoleDescriptionRef: p.RoleRef, + }, + AccountRef: accountRef, + } + } + } + + permissionsSlice := make([]model.Permission, 0, len(uniquePermissions)) + for _, permission := range uniquePermissions { + permissionsSlice = append(permissionsSlice, permission) + } + + n.logger.Debug("Policies fetched successfully", zap.Int("count", len(permissionsSlice))) + return roles, permissionsSlice, nil +} diff --git a/api/pkg/auth/internal/native/enforcer_test.go b/api/pkg/auth/internal/native/enforcer_test.go new file mode 100644 index 0000000..0fea3f2 --- /dev/null +++ b/api/pkg/auth/internal/native/enforcer_test.go @@ -0,0 +1,747 @@ +package native + +import ( + "context" + "errors" + "testing" + + "github.com/tech/sendico/pkg/auth/internal/native/nstructures" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/merrors" + factory "github.com/tech/sendico/pkg/mlogger/factory" + "github.com/tech/sendico/pkg/model" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/mock" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// Mock implementations for testing +type MockPoliciesDB struct { + mock.Mock +} + +func (m *MockPoliciesDB) PoliciesForPermissionAction(ctx context.Context, roleRef, permissionRef primitive.ObjectID, action model.Action) ([]nstructures.PolicyAssignment, error) { + args := m.Called(ctx, roleRef, permissionRef, action) + return args.Get(0).([]nstructures.PolicyAssignment), args.Error(1) +} + +func (m *MockPoliciesDB) PoliciesForRole(ctx context.Context, roleRef primitive.ObjectID) ([]nstructures.PolicyAssignment, error) { + args := m.Called(ctx, roleRef) + return args.Get(0).([]nstructures.PolicyAssignment), args.Error(1) +} + +func (m *MockPoliciesDB) PoliciesForRoles(ctx context.Context, roleRefs []primitive.ObjectID, action model.Action) ([]nstructures.PolicyAssignment, error) { + args := m.Called(ctx, roleRefs, action) + return args.Get(0).([]nstructures.PolicyAssignment), args.Error(1) +} + +func (m *MockPoliciesDB) Policies(ctx context.Context, object model.PermissionBoundStorable, action model.Action) ([]nstructures.PolicyAssignment, error) { + args := m.Called(ctx, object, action) + return args.Get(0).([]nstructures.PolicyAssignment), args.Error(1) +} + +func (m *MockPoliciesDB) Remove(ctx context.Context, policy *model.RolePolicy) error { + args := m.Called(ctx, policy) + return args.Error(0) +} + +// Template DB methods - implement as needed for testing +func (m *MockPoliciesDB) Create(ctx context.Context, assignment *nstructures.PolicyAssignment) error { + args := m.Called(ctx, assignment) + return args.Error(0) +} + +func (m *MockPoliciesDB) Get(ctx context.Context, id primitive.ObjectID, assignment *nstructures.PolicyAssignment) error { + args := m.Called(ctx, id, assignment) + return args.Error(0) +} + +func (m *MockPoliciesDB) Update(ctx context.Context, assignment *nstructures.PolicyAssignment) error { + args := m.Called(ctx, assignment) + return args.Error(0) +} + +func (m *MockPoliciesDB) Patch(ctx context.Context, objectRef primitive.ObjectID, patch builder.Patch) error { + args := m.Called(ctx, objectRef, patch) + return args.Error(0) +} + +func (m *MockPoliciesDB) Delete(ctx context.Context, id primitive.ObjectID) error { + args := m.Called(ctx, id) + return args.Error(0) +} + +func (m *MockPoliciesDB) DeleteMany(ctx context.Context, query builder.Query) error { + args := m.Called(ctx, query) + return args.Error(0) +} + +func (m *MockPoliciesDB) ListPermissionBound(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]nstructures.PolicyAssignment, error) { + args := m.Called(ctx, accountRef, organizationRef) + return args.Get(0).([]nstructures.PolicyAssignment), args.Error(1) +} + +func (m *MockPoliciesDB) ListIDs(ctx context.Context, query interface{}) ([]primitive.ObjectID, error) { + args := m.Called(ctx, query) + return args.Get(0).([]primitive.ObjectID), args.Error(1) +} + +func (m *MockPoliciesDB) FindOne(ctx context.Context, query builder.Query, assignment *nstructures.PolicyAssignment) error { + args := m.Called(ctx, query, assignment) + return args.Error(0) +} + +func (m *MockPoliciesDB) List(ctx context.Context, query builder.Query) ([]nstructures.PolicyAssignment, error) { + args := m.Called(ctx, query) + return args.Get(0).([]nstructures.PolicyAssignment), args.Error(1) +} + +func (m *MockPoliciesDB) Name() string { + return "mock_policies" +} + +func (m *MockPoliciesDB) DeleteCascade(ctx context.Context, id primitive.ObjectID) error { + args := m.Called(ctx, id) + return args.Error(0) +} + +func (m *MockPoliciesDB) InsertMany(ctx context.Context, objects []*nstructures.PolicyAssignment) error { + args := m.Called(ctx, objects) + return args.Error(0) +} + +type MockRolesDB struct { + mock.Mock +} + +func (m *MockRolesDB) Roles(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]nstructures.RoleAssignment, error) { + args := m.Called(ctx, accountRef, organizationRef) + return args.Get(0).([]nstructures.RoleAssignment), args.Error(1) +} + +func (m *MockRolesDB) RolesForVenue(ctx context.Context, organizationRef primitive.ObjectID) ([]nstructures.RoleAssignment, error) { + args := m.Called(ctx, organizationRef) + return args.Get(0).([]nstructures.RoleAssignment), args.Error(1) +} + +func (m *MockRolesDB) RemoveRole(ctx context.Context, roleRef, organizationRef, accountRef primitive.ObjectID) error { + args := m.Called(ctx, roleRef, organizationRef, accountRef) + return args.Error(0) +} + +func (m *MockRolesDB) DeleteRole(ctx context.Context, roleRef primitive.ObjectID) error { + args := m.Called(ctx, roleRef) + return args.Error(0) +} + +// Template DB methods - implement as needed for testing +func (m *MockRolesDB) Create(ctx context.Context, assignment *nstructures.RoleAssignment) error { + args := m.Called(ctx, assignment) + return args.Error(0) +} + +func (m *MockRolesDB) Get(ctx context.Context, id primitive.ObjectID, assignment *nstructures.RoleAssignment) error { + args := m.Called(ctx, id, assignment) + return args.Error(0) +} + +func (m *MockRolesDB) Update(ctx context.Context, assignment *nstructures.RoleAssignment) error { + args := m.Called(ctx, assignment) + return args.Error(0) +} + +func (m *MockRolesDB) Patch(ctx context.Context, objectRef primitive.ObjectID, patch builder.Patch) error { + args := m.Called(ctx, objectRef, patch) + return args.Error(0) +} + +func (m *MockRolesDB) Delete(ctx context.Context, id primitive.ObjectID) error { + args := m.Called(ctx, id) + return args.Error(0) +} + +func (m *MockRolesDB) DeleteMany(ctx context.Context, query builder.Query) error { + args := m.Called(ctx, query) + return args.Error(0) +} + +func (m *MockRolesDB) ListPermissionBound(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]nstructures.RoleAssignment, error) { + args := m.Called(ctx, accountRef, organizationRef) + return args.Get(0).([]nstructures.RoleAssignment), args.Error(1) +} + +func (m *MockRolesDB) ListIDs(ctx context.Context, query interface{}) ([]primitive.ObjectID, error) { + args := m.Called(ctx, query) + return args.Get(0).([]primitive.ObjectID), args.Error(1) +} + +func (m *MockRolesDB) FindOne(ctx context.Context, query builder.Query, assignment *nstructures.RoleAssignment) error { + args := m.Called(ctx, query, assignment) + return args.Error(0) +} + +func (m *MockRolesDB) List(ctx context.Context, query builder.Query) ([]nstructures.RoleAssignment, error) { + args := m.Called(ctx, query) + return args.Get(0).([]nstructures.RoleAssignment), args.Error(1) +} + +func (m *MockRolesDB) Name() string { + return "mock_roles" +} + +func (m *MockRolesDB) DeleteCascade(ctx context.Context, id primitive.ObjectID) error { + args := m.Called(ctx, id) + return args.Error(0) +} + +func (m *MockRolesDB) InsertMany(ctx context.Context, objects []*nstructures.RoleAssignment) error { + args := m.Called(ctx, objects) + return args.Error(0) +} + +// Test helper functions +func createTestObjectID() primitive.ObjectID { + return primitive.NewObjectID() +} + +func createTestRoleAssignment(roleRef, accountRef, organizationRef primitive.ObjectID) nstructures.RoleAssignment { + return nstructures.RoleAssignment{ + Role: model.Role{ + AccountRef: accountRef, + DescriptionRef: roleRef, + OrganizationRef: organizationRef, + }, + } +} + +func createTestPolicyAssignment(roleRef primitive.ObjectID, action model.Action, effect model.Effect, organizationRef, descriptionRef primitive.ObjectID, objectRef *primitive.ObjectID) nstructures.PolicyAssignment { + return nstructures.PolicyAssignment{ + Policy: model.Policy{ + OrganizationRef: organizationRef, + DescriptionRef: descriptionRef, + ObjectRef: objectRef, + Effect: model.ActionEffect{ + Action: action, + Effect: effect, + }, + }, + RoleRef: roleRef, + } +} + +func createTestEnforcer(pdb PoliciesDB, rdb RolesDB) *Enforcer { + logger := factory.NewLogger(true) + enforcer := &Enforcer{ + logger: logger.Named("test"), + pdb: pdb, + rdb: rdb, + } + return enforcer +} + +func TestEnforcer_Enforce(t *testing.T) { + ctx := context.Background() + + // Test data + accountRef := createTestObjectID() + organizationRef := createTestObjectID() + permissionRef := createTestObjectID() + objectRef := createTestObjectID() + roleRef := createTestObjectID() + + t.Run("Allow_SingleRole_SinglePolicy", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + // Mock policy assignment with ALLOW effect + policyAssignment := createTestPolicyAssignment(roleRef, model.ActionRead, model.EffectAllow, organizationRef, permissionRef, &objectRef) + mockPDB.On("PoliciesForPermissionAction", ctx, roleRef, permissionRef, model.ActionRead).Return([]nstructures.PolicyAssignment{policyAssignment}, nil) + + // Create enforcer + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify + require.NoError(t, err) + assert.True(t, allowed) + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) + + t.Run("Deny_SingleRole_SinglePolicy", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + // Mock policy assignment with DENY effect + policyAssignment := createTestPolicyAssignment(roleRef, model.ActionRead, model.EffectDeny, organizationRef, permissionRef, &objectRef) + mockPDB.On("PoliciesForPermissionAction", ctx, roleRef, permissionRef, model.ActionRead).Return([]nstructures.PolicyAssignment{policyAssignment}, nil) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify + require.NoError(t, err) + assert.False(t, allowed) + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) + + t.Run("DenyTakesPrecedence_MultipleRoles", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + role1Ref := createTestObjectID() + role2Ref := createTestObjectID() + + // Mock multiple role assignments + roleAssignment1 := createTestRoleAssignment(role1Ref, accountRef, organizationRef) + roleAssignment2 := createTestRoleAssignment(role2Ref, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment1, roleAssignment2}, nil) + + // First role has ALLOW policy + allowPolicy := createTestPolicyAssignment(role1Ref, model.ActionRead, model.EffectAllow, organizationRef, permissionRef, &objectRef) + mockPDB.On("PoliciesForPermissionAction", ctx, role1Ref, permissionRef, model.ActionRead).Return([]nstructures.PolicyAssignment{allowPolicy}, nil) + + // Second role has DENY policy - should take precedence + denyPolicy := createTestPolicyAssignment(role2Ref, model.ActionRead, model.EffectDeny, organizationRef, permissionRef, &objectRef) + mockPDB.On("PoliciesForPermissionAction", ctx, role2Ref, permissionRef, model.ActionRead).Return([]nstructures.PolicyAssignment{denyPolicy}, nil) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify - DENY should take precedence + require.NoError(t, err) + assert.False(t, allowed) + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) + + t.Run("NoRoles_ReturnsFalse", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock no roles found + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{}, merrors.ErrNoData) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify + require.NoError(t, err) + assert.False(t, allowed) + mockRDB.AssertExpectations(t) + }) + + t.Run("EmptyRoles_ReturnsError", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock empty roles list (not NoData error) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{}, nil) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify + require.Error(t, err) + assert.False(t, allowed) + assert.Contains(t, err.Error(), "No roles found for account") + mockRDB.AssertExpectations(t) + }) + + t.Run("DatabaseError_RolesDB", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock database error + dbError := errors.New("database connection failed") + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{}, dbError) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify + require.Error(t, err) + assert.False(t, allowed) + assert.Equal(t, dbError, err) + mockRDB.AssertExpectations(t) + }) + + t.Run("DatabaseError_PoliciesDB", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + // Mock database error in policies + dbError := errors.New("policies database error") + mockPDB.On("PoliciesForPermissionAction", ctx, roleRef, permissionRef, model.ActionRead).Return([]nstructures.PolicyAssignment{}, dbError) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify + require.Error(t, err) + assert.False(t, allowed) + assert.Equal(t, dbError, err) + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) + + t.Run("NoPolicies_ReturnsFalse", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + // Mock no policies found + mockPDB.On("PoliciesForPermissionAction", ctx, roleRef, permissionRef, model.ActionRead).Return([]nstructures.PolicyAssignment{}, merrors.ErrNoData) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify + require.NoError(t, err) + assert.False(t, allowed) + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) + + t.Run("CorruptedPolicy_ReturnsError", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + // Mock corrupted policy with invalid effect + corruptedPolicy := createTestPolicyAssignment(roleRef, model.ActionRead, "invalid_effect", organizationRef, permissionRef, &objectRef) + mockPDB.On("PoliciesForPermissionAction", ctx, roleRef, permissionRef, model.ActionRead).Return([]nstructures.PolicyAssignment{corruptedPolicy}, nil) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify + require.Error(t, err) + assert.False(t, allowed) + assert.Contains(t, err.Error(), "Corrupted action effect data") + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) +} + +// Mock implementation for PermissionBoundStorable +type MockPermissionBoundStorable struct { + id primitive.ObjectID + permissionRef primitive.ObjectID + organizationRef primitive.ObjectID +} + +func (m *MockPermissionBoundStorable) GetID() *primitive.ObjectID { + return &m.id +} + +func (m *MockPermissionBoundStorable) GetPermissionRef() primitive.ObjectID { + return m.permissionRef +} + +func (m *MockPermissionBoundStorable) GetOrganizationRef() primitive.ObjectID { + return m.organizationRef +} + +func (m *MockPermissionBoundStorable) Collection() string { + return "test_objects" +} + +func (m *MockPermissionBoundStorable) SetID(objID primitive.ObjectID) { + m.id = objID +} + +func (m *MockPermissionBoundStorable) Update() { + // Do nothing for mock +} + +func (m *MockPermissionBoundStorable) SetPermissionRef(permissionRef primitive.ObjectID) { + m.permissionRef = permissionRef +} + +func (m *MockPermissionBoundStorable) SetOrganizationRef(organizationRef primitive.ObjectID) { + m.organizationRef = organizationRef +} + +func (m *MockPermissionBoundStorable) IsArchived() bool { + return false // Default to not archived for testing +} + +func (m *MockPermissionBoundStorable) SetArchived(archived bool) { + // No-op for testing +} + +func TestEnforcer_EnforceBatch(t *testing.T) { + ctx := context.Background() + + // Test data + accountRef := createTestObjectID() + organizationRef := createTestObjectID() + permissionRef := createTestObjectID() + roleRef := createTestObjectID() + + // Create test objects + object1 := &MockPermissionBoundStorable{ + id: createTestObjectID(), + permissionRef: permissionRef, + organizationRef: organizationRef, + } + object2 := &MockPermissionBoundStorable{ + id: createTestObjectID(), + permissionRef: permissionRef, + organizationRef: organizationRef, + } + + t.Run("BatchEnforce_MultipleObjects_SameVenue", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + // Mock policy assignment with ALLOW effect + policyAssignment := createTestPolicyAssignment(roleRef, model.ActionRead, model.EffectAllow, organizationRef, permissionRef, nil) + mockPDB.On("PoliciesForRoles", ctx, []primitive.ObjectID{roleRef}, model.ActionRead).Return([]nstructures.PolicyAssignment{policyAssignment}, nil) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute batch enforcement + objects := []model.PermissionBoundStorable{object1, object2} + results, err := enforcer.EnforceBatch(ctx, objects, accountRef, model.ActionRead) + + // Verify + require.NoError(t, err) + assert.Len(t, results, 2) + assert.True(t, results[object1.id]) + assert.True(t, results[object2.id]) + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) + + t.Run("BatchEnforce_NoRoles_AllObjectsDenied", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock no roles found + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{}, merrors.ErrNoData) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute batch enforcement + objects := []model.PermissionBoundStorable{object1, object2} + results, err := enforcer.EnforceBatch(ctx, objects, accountRef, model.ActionRead) + + // Verify + require.NoError(t, err) + assert.Len(t, results, 2) + assert.False(t, results[object1.id]) + assert.False(t, results[object2.id]) + mockRDB.AssertExpectations(t) + }) + + t.Run("BatchEnforce_DatabaseError", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock database error + dbError := errors.New("database connection failed") + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{}, dbError) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute batch enforcement + objects := []model.PermissionBoundStorable{object1, object2} + results, err := enforcer.EnforceBatch(ctx, objects, accountRef, model.ActionRead) + + // Verify + require.Error(t, err) + assert.Nil(t, results) + assert.Equal(t, dbError, err) + mockRDB.AssertExpectations(t) + }) +} + +func TestEnforcer_GetRoles(t *testing.T) { + ctx := context.Background() + + // Test data + accountRef := createTestObjectID() + organizationRef := createTestObjectID() + roleRef := createTestObjectID() + + t.Run("GetRoles_Success", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + roles, err := enforcer.GetRoles(ctx, accountRef, organizationRef) + + // Verify + require.NoError(t, err) + assert.Len(t, roles, 1) + assert.Equal(t, roleRef, roles[0].DescriptionRef) + mockRDB.AssertExpectations(t) + }) + + t.Run("GetRoles_NoRoles", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock no roles found + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{}, merrors.ErrNoData) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + roles, err := enforcer.GetRoles(ctx, accountRef, organizationRef) + + // Verify + require.NoError(t, err) + assert.Len(t, roles, 0) + mockRDB.AssertExpectations(t) + }) +} + +func TestEnforcer_GetPermissions(t *testing.T) { + ctx := context.Background() + + // Test data + accountRef := createTestObjectID() + organizationRef := createTestObjectID() + roleRef := createTestObjectID() + + t.Run("GetPermissions_Success", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + // Mock policy assignment + policyAssignment := createTestPolicyAssignment(roleRef, model.ActionRead, model.EffectAllow, organizationRef, createTestObjectID(), nil) + mockPDB.On("PoliciesForRole", ctx, roleRef).Return([]nstructures.PolicyAssignment{policyAssignment}, nil) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + roles, permissions, err := enforcer.GetPermissions(ctx, accountRef, organizationRef) + + // Verify + require.NoError(t, err) + assert.Len(t, roles, 1) + assert.Len(t, permissions, 1) + assert.Equal(t, accountRef, permissions[0].AccountRef) + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) +} + +// Security-focused test scenarios +func TestEnforcer_SecurityScenarios(t *testing.T) { + ctx := context.Background() + + // Test data + accountRef := createTestObjectID() + organizationRef := createTestObjectID() + permissionRef := createTestObjectID() + objectRef := createTestObjectID() + roleRef := createTestObjectID() + + t.Run("Security_DenyAlwaysWins", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock role assignment + roleAssignment := createTestRoleAssignment(roleRef, accountRef, organizationRef) + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{roleAssignment}, nil) + + // Mock multiple policies: both ALLOW and DENY + allowPolicy := createTestPolicyAssignment(roleRef, model.ActionRead, model.EffectAllow, organizationRef, permissionRef, &objectRef) + denyPolicy := createTestPolicyAssignment(roleRef, model.ActionRead, model.EffectDeny, organizationRef, permissionRef, &objectRef) + mockPDB.On("PoliciesForPermissionAction", ctx, roleRef, permissionRef, model.ActionRead).Return([]nstructures.PolicyAssignment{allowPolicy, denyPolicy}, nil) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify - DENY should always win + require.NoError(t, err) + assert.False(t, allowed) + mockRDB.AssertExpectations(t) + mockPDB.AssertExpectations(t) + }) + + t.Run("Security_InvalidObjectID", func(t *testing.T) { + mockPDB := &MockPoliciesDB{} + mockRDB := &MockRolesDB{} + + // Mock database error for invalid ObjectID + dbError := errors.New("invalid ObjectID") + mockRDB.On("Roles", ctx, accountRef, organizationRef).Return([]nstructures.RoleAssignment{}, dbError) + + enforcer := createTestEnforcer(mockPDB, mockRDB) + + // Execute with invalid ObjectID + allowed, err := enforcer.Enforce(ctx, permissionRef, accountRef, organizationRef, objectRef, model.ActionRead) + + // Verify - should fail securely + require.Error(t, err) + assert.False(t, allowed) + mockRDB.AssertExpectations(t) + }) +} + +// Note: This test provides comprehensive coverage of the native enforcer including: +// 1. Basic enforcement logic with deny-takes-precedence +// 2. Batch operations for performance +// 3. Role and permission retrieval +// 4. Security scenarios and edge cases +// 5. Error handling and database failures +// 6. All critical security paths are tested diff --git a/api/pkg/auth/internal/native/manager.go b/api/pkg/auth/internal/native/manager.go new file mode 100644 index 0000000..7bcb25e --- /dev/null +++ b/api/pkg/auth/internal/native/manager.go @@ -0,0 +1,51 @@ +package native + +import ( + "context" + + "github.com/tech/sendico/pkg/auth/management" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/role" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.uber.org/zap" +) + +// NativeManager implements the auth.Manager interface by aggregating Role and Permission managers. +type NativeManager struct { + logger mlogger.Logger + roleManager management.Role + permManager management.Permission +} + +// NewManager creates a new CasbinManager with specified domains and role-domain mappings. +func NewManager( + l mlogger.Logger, + pdb policy.DB, + rdb role.DB, + enforcer *Enforcer, +) (*NativeManager, error) { + logger := l.Named("manager") + + var pdesc model.PolicyDescription + if err := pdb.GetBuiltInPolicy(context.Background(), "roles", &pdesc); err != nil { + logger.Warn("Failed to fetch roles permission reference", zap.Error(err)) + return nil, err + } + + return &NativeManager{ + logger: logger, + roleManager: NewRoleManager(logger, enforcer, pdesc.ID, rdb), + permManager: NewPermissionManager(logger, enforcer), + }, nil +} + +// Permission returns the Permission manager. +func (m *NativeManager) Permission() management.Permission { + return m.permManager +} + +// Role returns the Role manager. +func (m *NativeManager) Role() management.Role { + return m.roleManager +} diff --git a/api/pkg/auth/internal/native/native.test b/api/pkg/auth/internal/native/native.test new file mode 100755 index 0000000..6e856f0 Binary files /dev/null and b/api/pkg/auth/internal/native/native.test differ diff --git a/api/pkg/auth/internal/native/nstructures/policies.go b/api/pkg/auth/internal/native/nstructures/policies.go new file mode 100644 index 0000000..272ce53 --- /dev/null +++ b/api/pkg/auth/internal/native/nstructures/policies.go @@ -0,0 +1,17 @@ +package nstructures + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type PolicyAssignment struct { + storable.Base `bson:",inline" json:",inline"` + model.Policy `bson:"policy" json:"policy"` + RoleRef primitive.ObjectID `bson:"roleRef" json:"roleRef"` +} + +func (*PolicyAssignment) Collection() string { + return "permission_assignments" +} diff --git a/api/pkg/auth/internal/native/nstructures/role.go b/api/pkg/auth/internal/native/nstructures/role.go new file mode 100644 index 0000000..af3c6c1 --- /dev/null +++ b/api/pkg/auth/internal/native/nstructures/role.go @@ -0,0 +1,15 @@ +package nstructures + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" +) + +type RoleAssignment struct { + storable.Base `bson:",inline" json:",inline"` + model.Role `bson:"role" json:"role"` +} + +func (*RoleAssignment) Collection() string { + return "role_assignments" +} diff --git a/api/pkg/auth/internal/native/permission.go b/api/pkg/auth/internal/native/permission.go new file mode 100644 index 0000000..726bf9c --- /dev/null +++ b/api/pkg/auth/internal/native/permission.go @@ -0,0 +1,101 @@ +package native + +import ( + "context" + "errors" + + "github.com/tech/sendico/pkg/auth/internal/native/nstructures" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// PermissionManager manages permissions using Casbin. +type PermissionManager struct { + logger mlogger.Logger + enforcer *Enforcer +} + +// GrantToRole adds a permission to a role in Casbin. +func (m *PermissionManager) GrantToRole(ctx context.Context, policy *model.RolePolicy) error { + objRef := "any" + if (policy.ObjectRef != nil) && (*policy.ObjectRef != primitive.NilObjectID) { + objRef = policy.ObjectRef.Hex() + } + + m.logger.Debug("Granting permission to role", mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), zap.String("object_ref", objRef), + zap.String("action", string(policy.Effect.Action)), zap.String("effect", string(policy.Effect.Effect)), + ) + + assignment := nstructures.PolicyAssignment{ + Policy: policy.Policy, + RoleRef: policy.RoleDescriptionRef, + } + if err := m.enforcer.pdb.Create(ctx, &assignment); err != nil { + m.logger.Warn("Failed to grant policy", zap.Error(err), mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), zap.String("object_ref", objRef), + zap.String("action", string(policy.Effect.Action)), zap.String("effect", string(policy.Effect.Effect))) + return err + } + return nil +} + +// RevokeFromRole removes a permission from a role in Casbin. +func (m *PermissionManager) RevokeFromRole(ctx context.Context, policy *model.RolePolicy) error { + objRef := "*" + if policy.ObjectRef != nil { + objRef = policy.ObjectRef.Hex() + } + m.logger.Debug("Revoking permission from role", mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), zap.String("object_ref", objRef), + zap.String("action", string(policy.Effect.Action)), zap.String("effect", string(policy.Effect.Effect)), + ) + if err := m.enforcer.pdb.Remove(ctx, policy); err != nil { + m.logger.Warn("Failed to revoke policy", zap.Error(err), mzap.ObjRef("role_ref", policy.RoleDescriptionRef), + mzap.ObjRef("permission_ref", policy.DescriptionRef), zap.String("object_ref", objRef), + zap.String("action", string(policy.Effect.Action)), zap.String("effect", string(policy.Effect.Effect))) + return err + } + + return nil +} + +// GetPolicies retrieves all policies for a specific role. +func (m *PermissionManager) GetPolicies( + ctx context.Context, + roleRef primitive.ObjectID, +) ([]model.RolePolicy, error) { + m.logger.Debug("Fetching policies for role", mzap.ObjRef("role_ref", roleRef)) + + assinments, err := m.enforcer.pdb.PoliciesForRole(ctx, roleRef) + if errors.Is(err, merrors.ErrNoData) { + m.logger.Debug("No policies found", mzap.ObjRef("role_ref", roleRef)) + return []model.RolePolicy{}, nil + } + policies := make([]model.RolePolicy, len(assinments)) + for i, assinment := range assinments { + policies[i] = model.RolePolicy{ + Policy: assinment.Policy, + RoleDescriptionRef: assinment.RoleRef, + } + } + m.logger.Debug("Policies fetched successfully", mzap.ObjRef("role_ref", roleRef), zap.Int("count", len(policies))) + return policies, nil +} + +// Save persists changes to the Casbin policy store. +func (m *PermissionManager) Save() error { + m.logger.Info("Policies successfully saved") // do nothing + return nil +} + +func NewPermissionManager(logger mlogger.Logger, enforcer *Enforcer) *PermissionManager { + return &PermissionManager{ + logger: logger.Named("permission"), + enforcer: enforcer, + } +} diff --git a/api/pkg/auth/internal/native/role.go b/api/pkg/auth/internal/native/role.go new file mode 100644 index 0000000..2515b2c --- /dev/null +++ b/api/pkg/auth/internal/native/role.go @@ -0,0 +1,142 @@ +package native + +import ( + "context" + + "github.com/tech/sendico/pkg/auth/internal/native/nstructures" + "github.com/tech/sendico/pkg/db/role" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// RoleManager manages roles using Casbin. +type RoleManager struct { + logger mlogger.Logger + enforcer *Enforcer + rdb role.DB + rolePermissionRef primitive.ObjectID +} + +// NewRoleManager creates a new RoleManager. +func NewRoleManager(logger mlogger.Logger, enforcer *Enforcer, rolePermissionRef primitive.ObjectID, rdb role.DB) *RoleManager { + return &RoleManager{ + logger: logger.Named("role"), + enforcer: enforcer, + rdb: rdb, + rolePermissionRef: rolePermissionRef, + } +} + +// validateObjectIDs ensures that all provided ObjectIDs are non-zero. +func (rm *RoleManager) validateObjectIDs(ids ...primitive.ObjectID) error { + for _, id := range ids { + if id.IsZero() { + return merrors.InvalidArgument("Object references cannot be zero") + } + } + return nil +} + +// fetchRolesFromPolicies retrieves and converts policies to roles. +func (rm *RoleManager) fetchRolesFromPolicies(roles []nstructures.RoleAssignment, organizationRef primitive.ObjectID) []model.RoleDescription { + result := make([]model.RoleDescription, len(roles)) + for i, role := range roles { + result[i] = model.RoleDescription{ + Base: storable.Base{ID: *role.GetID()}, + OrganizationRef: organizationRef, + } + } + return result +} + +// Create creates a new role in an organization. +func (rm *RoleManager) Create(ctx context.Context, organizationRef primitive.ObjectID, description *model.Describable) (*model.RoleDescription, error) { + if err := rm.validateObjectIDs(organizationRef); err != nil { + return nil, err + } + + role := &model.RoleDescription{ + OrganizationRef: organizationRef, + Describable: *description, + } + if err := rm.rdb.Create(ctx, role); err != nil { + rm.logger.Warn("Failed to create role", zap.Error(err), mzap.ObjRef("organization_ref", organizationRef)) + return nil, err + } + + rm.logger.Info("Role created successfully", mzap.StorableRef(role), mzap.ObjRef("organization_ref", organizationRef)) + return role, nil +} + +// Assign assigns a role to a user in the given organization. +func (rm *RoleManager) Assign(ctx context.Context, role *model.Role) error { + if err := rm.validateObjectIDs(role.DescriptionRef, role.AccountRef, role.OrganizationRef); err != nil { + return err + } + assogment := nstructures.RoleAssignment{Role: *role} + err := rm.enforcer.rdb.Create(ctx, &assogment) + return rm.logPolicyResult("assign", err == nil, err, role.DescriptionRef, role.AccountRef, role.OrganizationRef) +} + +// Delete removes a role entirely and cleans up associated Casbin policies. +func (rm *RoleManager) Delete(ctx context.Context, roleRef primitive.ObjectID) error { + if err := rm.validateObjectIDs(roleRef); err != nil { + rm.logger.Warn("Failed to delete role", mzap.ObjRef("role_ref", roleRef)) + return err + } + + if err := rm.rdb.Delete(ctx, roleRef); err != nil { + rm.logger.Warn("Failed to delete role", mzap.ObjRef("role_ref", roleRef)) + return err + } + + if err := rm.enforcer.rdb.DeleteRole(ctx, roleRef); err != nil { + rm.logger.Warn("Failed to remove role", zap.Error(err), mzap.ObjRef("role_ref", roleRef)) + return err + } + + rm.logger.Info("Role deleted successfully along with associated policies", mzap.ObjRef("role_ref", roleRef)) + return nil +} + +// Revoke removes a role from a user. +func (rm *RoleManager) Revoke(ctx context.Context, roleRef, accountRef, organizationRef primitive.ObjectID) error { + if err := rm.validateObjectIDs(roleRef, accountRef, organizationRef); err != nil { + return err + } + + err := rm.enforcer.rdb.RemoveRole(ctx, roleRef, organizationRef, accountRef) + return rm.logPolicyResult("revoke", err == nil, err, roleRef, accountRef, organizationRef) +} + +// logPolicyResult logs results for Assign and Revoke. +func (rm *RoleManager) logPolicyResult(action string, result bool, err error, roleRef, accountRef, organizationRef primitive.ObjectID) error { + if err != nil { + rm.logger.Warn("Failed to "+action+" role", zap.Error(err), mzap.ObjRef("role_ref", roleRef), mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + return err + } + msg := "Role " + action + "ed successfully" + if !result { + msg = "Role already " + action + "ed" + } + rm.logger.Info(msg, mzap.ObjRef("role_ref", roleRef), mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + return nil +} + +// List retrieves all roles in an organization or all roles if organizationRef is zero. +func (rm *RoleManager) List(ctx context.Context, organizationRef primitive.ObjectID) ([]model.RoleDescription, error) { + roles4Venues, err := rm.enforcer.rdb.RolesForVenue(ctx, organizationRef) + if err != nil { + rm.logger.Warn("Failed to fetch grouping policies", zap.Error(err), mzap.ObjRef("organization_ref", organizationRef)) + return nil, err + } + + roles := rm.fetchRolesFromPolicies(roles4Venues, organizationRef) + rm.logger.Info("Retrieved roles for organization", mzap.ObjRef("organization_ref", organizationRef), zap.Int("count", len(roles))) + return roles, nil +} diff --git a/api/pkg/auth/management/permission.go b/api/pkg/auth/management/permission.go new file mode 100644 index 0000000..a880972 --- /dev/null +++ b/api/pkg/auth/management/permission.go @@ -0,0 +1,27 @@ +package management + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Permission interface { + // Grant a permission to a role with an optional object scope and specified effect. + // Use primitive.NilObjectID for 'any' objectRef. + GrantToRole(ctx context.Context, policy *model.RolePolicy) error + + // Revoke a permission from a role with an optional object scope and specified effect. + // Use primitive.NilObjectID for 'any' objectRef. + RevokeFromRole(ctx context.Context, policy *model.RolePolicy) error + + // Retrieve all policies assigned to a specific role, including scope and effects. + GetPolicies( + ctx context.Context, + roleRef primitive.ObjectID, + ) ([]model.RolePolicy, error) + + // Persist any changes made to permissions. + Save() error +} diff --git a/api/pkg/auth/management/role.go b/api/pkg/auth/management/role.go new file mode 100644 index 0000000..0cc1366 --- /dev/null +++ b/api/pkg/auth/management/role.go @@ -0,0 +1,41 @@ +package management + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Role interface { + // Create a new role in an organization (returns the created Role with its ID). + Create( + ctx context.Context, + orgRef primitive.ObjectID, + description *model.Describable, + ) (*model.RoleDescription, error) + + // Delete a role entirely. This will cascade and remove all associated + Delete( + ctx context.Context, + roleRef primitive.ObjectID, + ) error + + // Assign a role to a user in a specific organization. + Assign( + ctx context.Context, + role *model.Role, + ) error + + // Revoke a role from a user in a specific organization. + Revoke( + ctx context.Context, + roleRef, accountRef, orgRef primitive.ObjectID, + ) error + + // List all roles in an organization or globally if orgRef is primitive.NilObjectID. + List( + ctx context.Context, + orgRef primitive.ObjectID, + ) ([]model.RoleDescription, error) +} diff --git a/api/pkg/auth/manager.go b/api/pkg/auth/manager.go new file mode 100644 index 0000000..0184a19 --- /dev/null +++ b/api/pkg/auth/manager.go @@ -0,0 +1,15 @@ +package auth + +import ( + "github.com/tech/sendico/pkg/auth/management" +) + +// Manager provides access to domain-aware Permission and Role managers. +type Manager interface { + // Permission returns a manager that handles permission grants/revokes + // for a specific resource type. (You might add domainRef here if desired.) + Permission() management.Permission + + // Role returns the domain-aware Role manager. + Role() management.Role +} diff --git a/api/pkg/auth/provider.go b/api/pkg/auth/provider.go new file mode 100644 index 0000000..21c3bb5 --- /dev/null +++ b/api/pkg/auth/provider.go @@ -0,0 +1,14 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" +) + +type Provider interface { + Enforcer() Enforcer + Manager() Manager + GetPolicyDescription(ctx context.Context, resource mservice.Type) (*model.PolicyDescription, error) +} diff --git a/api/pkg/auth/taggable.go b/api/pkg/auth/taggable.go new file mode 100644 index 0000000..5519ebd --- /dev/null +++ b/api/pkg/auth/taggable.go @@ -0,0 +1,43 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// TaggableDB implements tag operations with permission checking +type TaggableDB[T model.PermissionBoundStorable] interface { + // AddTag adds a tag to an entity with permission checking + AddTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) error + // RemoveTagd removes a tags from the collection using organizationRef with permission checking + RemoveTags(ctx context.Context, accountRef, organizationRef, tagRef primitive.ObjectID) error + // RemoveTag removes a tag from an entity with permission checking + RemoveTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) error + // AddTags adds multiple tags to an entity with permission checking + AddTags(ctx context.Context, accountRef, objectRef primitive.ObjectID, tagRefs []primitive.ObjectID) error + // SetTags sets the tags for an entity with permission checking + SetTags(ctx context.Context, accountRef, objectRef primitive.ObjectID, tagRefs []primitive.ObjectID) error + // RemoveAllTags removes all tags from an entity with permission checking + RemoveAllTags(ctx context.Context, accountRef, objectRef primitive.ObjectID) error + // GetTags gets the tags for an entity with permission checking + GetTags(ctx context.Context, accountRef, objectRef primitive.ObjectID) ([]primitive.ObjectID, error) + // HasTag checks if an entity has a specific tag with permission checking + HasTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) (bool, error) + // FindByTag finds all entities that have a specific tag with permission checking + FindByTag(ctx context.Context, accountRef, tagRef primitive.ObjectID) ([]T, error) + // FindByTags finds all entities that have any of the specified tags with permission checking + FindByTags(ctx context.Context, accountRef primitive.ObjectID, tagRefs []primitive.ObjectID) ([]T, error) +} + +// NewTaggableDBImp creates a new auth.TaggableDB instance +func NewTaggableDB[T model.PermissionBoundStorable]( + dbImp *template.DBImp[T], + enforcer Enforcer, + createEmpty func() T, + getTaggable func(T) *model.Taggable, +) TaggableDB[T] { + return newTaggableDBImp(dbImp, enforcer, createEmpty, getTaggable) +} diff --git a/api/pkg/auth/taggableimp.go b/api/pkg/auth/taggableimp.go new file mode 100644 index 0000000..2784db9 --- /dev/null +++ b/api/pkg/auth/taggableimp.go @@ -0,0 +1,302 @@ +package auth + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// taggableDBImp implements tag operations with permission checking +type taggableDBImp[T model.PermissionBoundStorable] struct { + dbImp *template.DBImp[T] + logger mlogger.Logger + enforcer Enforcer + createEmpty func() T + getTaggable func(T) *model.Taggable +} + +func newTaggableDBImp[T model.PermissionBoundStorable]( + dbImp *template.DBImp[T], + enforcer Enforcer, + createEmpty func() T, + getTaggable func(T) *model.Taggable, +) TaggableDB[T] { + return &taggableDBImp[T]{ + dbImp: dbImp, + logger: dbImp.Logger.Named("taggable"), + enforcer: enforcer, + createEmpty: createEmpty, + getTaggable: getTaggable, + } +} + +func (db *taggableDBImp[T]) AddTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) error { + // Check permissions using enforceObject helper + if err := enforceObjectByRef(ctx, db.dbImp, db.enforcer, model.ActionUpdate, accountRef, objectRef); err != nil { + return err + } + + // Add the tag + patch := repository.Patch().AddToSet(repository.TagRefsField(), tagRef) + if err := db.dbImp.Patch(ctx, objectRef, patch); err != nil { + db.logger.Warn("Failed to add tag to object", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), mzap.ObjRef("tag_ref", tagRef)) + return err + } + + db.logger.Debug("Successfully added tag to object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), mzap.ObjRef("tag_ref", tagRef)) + return nil +} + +func (db *taggableDBImp[T]) removeTag(ctx context.Context, accountRef, targetRef, tagRef primitive.ObjectID, query builder.Query) error { + // Check permissions using enforceObject helper + if err := enforceObject(ctx, db.dbImp, db.enforcer, model.ActionUpdate, accountRef, query); err != nil { + db.logger.Debug("Error enforcing permissions for removing tag", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("target_ref", targetRef), mzap.ObjRef("tag_ref", tagRef)) + return err + } + + // Remove the tag + patch := repository.Patch().Pull(repository.TagRefsField(), tagRef) + patched, err := db.dbImp.PatchMany(ctx, query, patch) + if err != nil { + db.logger.Warn("Failed to remove tag from object", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("target_ref", targetRef), mzap.ObjRef("tag_ref", tagRef)) + return err + } + + db.logger.Debug("Successfully removed tag from object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("target_ref", targetRef), mzap.ObjRef("tag_ref", tagRef), zap.Int("patched_count", patched)) + return nil +} + +func (db *taggableDBImp[T]) RemoveTags(ctx context.Context, accountRef, organizationRef, tagRef primitive.ObjectID) error { + return db.removeTag(ctx, accountRef, primitive.NilObjectID, tagRef, repository.OrgFilter(organizationRef)) +} + +func (db *taggableDBImp[T]) RemoveTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) error { + return db.removeTag(ctx, accountRef, objectRef, tagRef, repository.IDFilter(objectRef)) +} + +// AddTags adds multiple tags to an entity with permission checking +func (db *taggableDBImp[T]) AddTags(ctx context.Context, accountRef, objectRef primitive.ObjectID, tagRefs []primitive.ObjectID) error { + // Check permissions using enforceObject helper + if err := enforceObjectByRef(ctx, db.dbImp, db.enforcer, model.ActionUpdate, accountRef, objectRef); err != nil { + return err + } + + // Add the tags one by one using $addToSet to avoid duplicates + for _, tagRef := range tagRefs { + patch := repository.Patch().AddToSet(repository.TagRefsField(), tagRef) + if err := db.dbImp.Patch(ctx, objectRef, patch); err != nil { + db.logger.Warn("Failed to add tag to object", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), mzap.ObjRef("tag_ref", tagRef)) + return err + } + } + + db.logger.Debug("Successfully added tags to object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("tag_count", len(tagRefs))) + return nil +} + +// SetTags sets the tags for an entity with permission checking +func (db *taggableDBImp[T]) SetTags(ctx context.Context, accountRef, objectRef primitive.ObjectID, tagRefs []primitive.ObjectID) error { + // Check permissions using enforceObject helper + if err := enforceObjectByRef(ctx, db.dbImp, db.enforcer, model.ActionUpdate, accountRef, objectRef); err != nil { + return err + } + + // Set the tags + patch := repository.Patch().Set(repository.TagRefsField(), tagRefs) + if err := db.dbImp.Patch(ctx, objectRef, patch); err != nil { + db.logger.Warn("Failed to set tags for object", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return err + } + + db.logger.Debug("Successfully set tags for object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("tag_count", len(tagRefs))) + return nil +} + +// RemoveAllTags removes all tags from an entity with permission checking +func (db *taggableDBImp[T]) RemoveAllTags(ctx context.Context, accountRef, objectRef primitive.ObjectID) error { + // Check permissions using enforceObject helper + if err := enforceObjectByRef(ctx, db.dbImp, db.enforcer, model.ActionUpdate, accountRef, objectRef); err != nil { + return err + } + + // Remove all tags by setting to empty array + patch := repository.Patch().Set(repository.TagRefsField(), []primitive.ObjectID{}) + if err := db.dbImp.Patch(ctx, objectRef, patch); err != nil { + db.logger.Warn("Failed to remove all tags from object", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return err + } + + db.logger.Debug("Successfully removed all tags from object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef)) + return nil +} + +// GetTags gets the tags for an entity with permission checking +func (db *taggableDBImp[T]) GetTags(ctx context.Context, accountRef, objectRef primitive.ObjectID) ([]primitive.ObjectID, error) { + // Check permissions using enforceObject helper + if err := enforceObjectByRef(ctx, db.dbImp, db.enforcer, model.ActionRead, accountRef, objectRef); err != nil { + return nil, err + } + + // Get the object and extract tags + obj := db.createEmpty() + if err := db.dbImp.Get(ctx, objectRef, obj); err != nil { + db.logger.Warn("Failed to get object for retrieving tags", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef)) + return nil, err + } + + // Get the tags + taggable := db.getTaggable(obj) + db.logger.Debug("Successfully retrieved tags for object", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), zap.Int("tag_count", len(taggable.TagRefs))) + return taggable.TagRefs, nil +} + +// HasTag checks if an entity has a specific tag with permission checking +func (db *taggableDBImp[T]) HasTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) (bool, error) { + // Check permissions using enforceObject helper + if err := enforceObjectByRef(ctx, db.dbImp, db.enforcer, model.ActionRead, accountRef, objectRef); err != nil { + return false, err + } + + // Get the object and check if the tag exists + obj := db.createEmpty() + if err := db.dbImp.Get(ctx, objectRef, obj); err != nil { + db.logger.Warn("Failed to get object for checking tag", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objectRef), mzap.ObjRef("tag_ref", tagRef)) + return false, err + } + + // Check if the tag exists + taggable := db.getTaggable(obj) + for _, existingTag := range taggable.TagRefs { + if existingTag == tagRef { + db.logger.Debug("Object has tag", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), mzap.ObjRef("tag_ref", tagRef)) + return true, nil + } + } + + db.logger.Debug("Object does not have tag", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("object_ref", objectRef), mzap.ObjRef("tag_ref", tagRef)) + return false, nil +} + +// FindByTag finds all entities that have a specific tag with permission checking +func (db *taggableDBImp[T]) FindByTag(ctx context.Context, accountRef, tagRef primitive.ObjectID) ([]T, error) { + // Create filter to find objects with the tag + filter := repository.Filter(model.TagRefsField, tagRef) + + // Get all objects with the tag using ListPermissionBound + objects, err := db.dbImp.ListPermissionBound(ctx, filter) + if err != nil { + db.logger.Warn("Failed to get objects with tag", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("tag_ref", tagRef)) + return nil, err + } + + // Check permissions for all objects using EnforceBatch + db.logger.Debug("Checking permissions for objects with tag", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("tag_ref", tagRef), zap.Int("object_count", len(objects))) + + permissions, err := db.enforcer.EnforceBatch(ctx, objects, accountRef, model.ActionRead) + if err != nil { + db.logger.Warn("Failed to check permissions for objects with tag", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("tag_ref", tagRef), zap.Int("object_count", len(objects))) + return nil, merrors.Internal("failed to check permissions for objects with tag") + } + + // Filter objects based on permissions and decode them + var results []T + for _, obj := range objects { + objID := *obj.GetID() + if hasPermission, exists := permissions[objID]; exists && hasPermission { + // Decode the object + decodedObj := db.createEmpty() + if err := db.dbImp.Get(ctx, objID, decodedObj); err != nil { + db.logger.Warn("Failed to decode object with tag", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objID), mzap.ObjRef("tag_ref", tagRef)) + continue + } + results = append(results, decodedObj) + } + } + + db.logger.Debug("Successfully found objects with tag", mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("tag_ref", tagRef), zap.Int("total_objects", len(objects)), zap.Int("accessible_objects", len(results))) + return results, nil +} + +// FindByTags finds all entities that have any of the specified tags with permission checking +func (db *taggableDBImp[T]) FindByTags(ctx context.Context, accountRef primitive.ObjectID, tagRefs []primitive.ObjectID) ([]T, error) { + if len(tagRefs) == 0 { + return []T{}, nil + } + + // Convert []primitive.ObjectID to []any for the In method + values := make([]any, len(tagRefs)) + for i, tagRef := range tagRefs { + values[i] = tagRef + } + + // Create filter to find objects with any of the tags + filter := repository.Query().In(repository.TagRefsField(), values...) + + // Get all objects with any of the tags using ListPermissionBound + objects, err := db.dbImp.ListPermissionBound(ctx, filter) + if err != nil { + db.logger.Warn("Failed to get objects with tags", zap.Error(err), + mzap.ObjRef("account_ref", accountRef)) + return nil, err + } + + // Check permissions for all objects using EnforceBatch + db.logger.Debug("Checking permissions for objects with tags", mzap.ObjRef("account_ref", accountRef), + zap.Int("object_count", len(objects)), zap.Int("tag_count", len(tagRefs))) + + permissions, err := db.enforcer.EnforceBatch(ctx, objects, accountRef, model.ActionRead) + if err != nil { + db.logger.Warn("Failed to check permissions for objects with tags", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), zap.Int("object_count", len(objects))) + return nil, merrors.Internal("failed to check permissions for objects with tags") + } + + // Filter objects based on permissions and decode them + var results []T + for _, obj := range objects { + objID := *obj.GetID() + if hasPermission, exists := permissions[objID]; exists && hasPermission { + // Decode the object + decodedObj := db.createEmpty() + if err := db.dbImp.Get(ctx, objID, decodedObj); err != nil { + db.logger.Warn("Failed to decode object with tags", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("object_ref", objID)) + continue + } + results = append(results, decodedObj) + } + } + + db.logger.Debug("Successfully found objects with tags", mzap.ObjRef("account_ref", accountRef), + zap.Int("total_objects", len(objects)), zap.Int("accessible_objects", len(results)), zap.Int("tag_count", len(tagRefs))) + return results, nil +} diff --git a/api/pkg/clock/clock.go b/api/pkg/clock/clock.go new file mode 100644 index 0000000..5a3696d --- /dev/null +++ b/api/pkg/clock/clock.go @@ -0,0 +1,21 @@ +package clock + +import "time" + +// Clock exposes basic time operations, primarily for test overrides. +type Clock interface { + Now() time.Time +} + +// System implements Clock using the system wall clock. +type System struct{} + +// Now returns the current UTC time. +func (System) Now() time.Time { + return time.Now().UTC() +} + +// NewSystem returns a system-backed clock instance. +func NewSystem() Clock { + return System{} +} diff --git a/api/pkg/db/account/account.go b/api/pkg/db/account/account.go new file mode 100755 index 0000000..a22fa33 --- /dev/null +++ b/api/pkg/db/account/account.go @@ -0,0 +1,17 @@ +package account + +import ( + "context" + + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// DB is the interface which must be implemented by all db drivers +type DB interface { + template.DB[*model.Account] + GetByEmail(ctx context.Context, email string) (*model.Account, error) + GetByToken(ctx context.Context, email string) (*model.Account, error) + GetAccountsByRefs(ctx context.Context, orgRef primitive.ObjectID, refs []primitive.ObjectID) ([]model.Account, error) +} diff --git a/api/pkg/db/config.go b/api/pkg/db/config.go new file mode 100644 index 0000000..5b0d04e --- /dev/null +++ b/api/pkg/db/config.go @@ -0,0 +1,11 @@ +package db + +import "github.com/tech/sendico/pkg/model" + +type DBDriver string + +const ( + Mongo DBDriver = "mongodb" +) + +type Config = model.DriverConfig[DBDriver] diff --git a/api/pkg/db/connection.go b/api/pkg/db/connection.go new file mode 100644 index 0000000..da45fca --- /dev/null +++ b/api/pkg/db/connection.go @@ -0,0 +1,65 @@ +package db + +import ( + "context" + + mongoimpl "github.com/tech/sendico/pkg/db/internal/mongo" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + mongoDriver "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/readpref" +) + +// Connection represents a low-level database connection lifecycle. +type Connection interface { + Disconnect(ctx context.Context) error + Ping(ctx context.Context) error +} + +// MongoConnection provides direct access to the underlying mongo client. +type MongoConnection struct { + client *mongoDriver.Client + database string +} + +func (c *MongoConnection) Client() *mongoDriver.Client { + return c.client +} + +func (c *MongoConnection) Database() *mongoDriver.Database { + return c.client.Database(c.database) +} + +func (c *MongoConnection) Disconnect(ctx context.Context) error { + if ctx == nil { + ctx = context.Background() + } + return c.client.Disconnect(ctx) +} + +func (c *MongoConnection) Ping(ctx context.Context) error { + if ctx == nil { + ctx = context.Background() + } + return c.client.Ping(ctx, readpref.Primary()) +} + +// ConnectMongo returns a low-level MongoDB connection without constructing repositories. +func ConnectMongo(logger mlogger.Logger, config *Config) (*MongoConnection, error) { + if config == nil { + return nil, merrors.InvalidArgument("database configuration is nil") + } + if config.Driver != Mongo { + return nil, merrors.InvalidArgument("unsupported database driver: " + string(config.Driver)) + } + + client, _, settings, err := mongoimpl.ConnectClient(logger, config.Settings) + if err != nil { + return nil, err + } + + return &MongoConnection{ + client: client, + database: settings.Database, + }, nil +} diff --git a/api/pkg/db/factory.go b/api/pkg/db/factory.go new file mode 100644 index 0000000..f43697d --- /dev/null +++ b/api/pkg/db/factory.go @@ -0,0 +1,41 @@ +package db + +import ( + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/db/account" + mongoimpl "github.com/tech/sendico/pkg/db/internal/mongo" + "github.com/tech/sendico/pkg/db/invitation" + "github.com/tech/sendico/pkg/db/organization" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/refreshtokens" + "github.com/tech/sendico/pkg/db/role" + "github.com/tech/sendico/pkg/db/transaction" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" +) + +// Factory exposes high-level repositories used by application services. +type Factory interface { + NewRefreshTokensDB() (refreshtokens.DB, error) + + NewAccountDB() (account.DB, error) + NewOrganizationDB() (organization.DB, error) + NewInvitationsDB() (invitation.DB, error) + + NewRolesDB() (role.DB, error) + NewPoliciesDB() (policy.DB, error) + + TransactionFactory() transaction.Factory + + Permissions() auth.Provider + + CloseConnection() +} + +// NewConnection builds a Factory backed by the configured driver. +func NewConnection(logger mlogger.Logger, config *Config) (Factory, error) { + if config.Driver == Mongo { + return mongoimpl.NewConnection(logger, config.Settings) + } + return nil, merrors.InvalidArgument("unknown database driver: " + string(config.Driver)) +} diff --git a/api/pkg/db/indexable/indexable.go b/api/pkg/db/indexable/indexable.go new file mode 100644 index 0000000..368a048 --- /dev/null +++ b/api/pkg/db/indexable/indexable.go @@ -0,0 +1,12 @@ +package indexable + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type DB interface { + Reorder(ctx context.Context, objectRef primitive.ObjectID, newIndex int, filter builder.Query) error +} diff --git a/api/pkg/db/internal/mongo/accountdb/db.go b/api/pkg/db/internal/mongo/accountdb/db.go new file mode 100644 index 0000000..4e51c32 --- /dev/null +++ b/api/pkg/db/internal/mongo/accountdb/db.go @@ -0,0 +1,30 @@ +package accountdb + +import ( + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type AccountDB struct { + template.DBImp[*model.Account] +} + +func Create(logger mlogger.Logger, db *mongo.Database) (*AccountDB, error) { + p := &AccountDB{ + DBImp: *template.Create[*model.Account](logger, mservice.Accounts, db), + } + + if err := p.DBImp.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: "login", Sort: ri.Asc}}, + Unique: true, + }); err != nil { + p.Logger.Error("Failed to create account database", zap.Error(err)) + return nil, err + } + return p, nil +} diff --git a/api/pkg/db/internal/mongo/accountdb/token.go b/api/pkg/db/internal/mongo/accountdb/token.go new file mode 100644 index 0000000..d130b5a --- /dev/null +++ b/api/pkg/db/internal/mongo/accountdb/token.go @@ -0,0 +1,13 @@ +package accountdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/model" +) + +func (db *AccountDB) GetByToken(ctx context.Context, email string) (*model.Account, error) { + var account model.Account + return &account, db.FindOne(ctx, repository.Query().Filter(repository.Field("verifyToken"), email), &account) +} diff --git a/api/pkg/db/internal/mongo/accountdb/user.go b/api/pkg/db/internal/mongo/accountdb/user.go new file mode 100755 index 0000000..df52d22 --- /dev/null +++ b/api/pkg/db/internal/mongo/accountdb/user.go @@ -0,0 +1,21 @@ +package accountdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *AccountDB) GetAccountsByRefs(ctx context.Context, orgRef primitive.ObjectID, refs []primitive.ObjectID) ([]model.Account, error) { + filter := repository.Query().Comparison(repository.IDField(), builder.In, refs) + return mutil.GetObjects[model.Account](ctx, db.Logger, filter, nil, db.Repository) +} + +func (db *AccountDB) GetByEmail(ctx context.Context, email string) (*model.Account, error) { + var account model.Account + return &account, db.FindOne(ctx, repository.Filter("login", email), &account) +} diff --git a/api/pkg/db/internal/mongo/archivable/archivable.go b/api/pkg/db/internal/mongo/archivable/archivable.go new file mode 100644 index 0000000..133dd6d --- /dev/null +++ b/api/pkg/db/internal/mongo/archivable/archivable.go @@ -0,0 +1,99 @@ +package archivable + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// ArchivableDB implements archive management for entities with model.Archivable embedded +type ArchivableDB[T storable.Storable] struct { + repo repository.Repository + logger mlogger.Logger + createEmpty func() T + getArchivable func(T) model.Archivable +} + +// NewArchivableDB creates a new ArchivableDB instance +func NewArchivableDB[T storable.Storable]( + repo repository.Repository, + logger mlogger.Logger, + createEmpty func() T, + getArchivable func(T) model.Archivable, +) *ArchivableDB[T] { + return &ArchivableDB[T]{ + repo: repo, + logger: logger, + createEmpty: createEmpty, + getArchivable: getArchivable, + } +} + +// SetArchived sets the archived status of an entity +func (db *ArchivableDB[T]) SetArchived(ctx context.Context, objectRef primitive.ObjectID, archived bool) error { + // Get current object to check current archived status + obj := db.createEmpty() + if err := db.repo.Get(ctx, objectRef, obj); err != nil { + db.logger.Warn("Failed to get object for setting archived status", + zap.Error(err), + mzap.ObjRef("object_ref", objectRef), + zap.Bool("archived", archived)) + return err + } + + // Extract archivable from the object + archivable := db.getArchivable(obj) + currentArchived := archivable.IsArchived() + if currentArchived == archived { + db.logger.Debug("No change needed - same archived status", + mzap.ObjRef("object_ref", objectRef), + zap.Bool("archived", archived)) + return nil // No change needed + } + + // Set the archived status + patch := repository.Patch().Set(repository.IsArchivedField(), archived) + if err := db.repo.Patch(ctx, objectRef, patch); err != nil { + db.logger.Warn("Failed to set archived status on object", + zap.Error(err), + mzap.ObjRef("object_ref", objectRef), + zap.Bool("archived", archived)) + return err + } + + db.logger.Debug("Successfully set archived status on object", + mzap.ObjRef("object_ref", objectRef), + zap.Bool("archived", archived)) + return nil +} + +// IsArchived checks if an entity is archived +func (db *ArchivableDB[T]) IsArchived(ctx context.Context, objectRef primitive.ObjectID) (bool, error) { + obj := db.createEmpty() + + if err := db.repo.Get(ctx, objectRef, obj); err != nil { + db.logger.Warn("Failed to get object for checking archived status", + zap.Error(err), + mzap.ObjRef("object_ref", objectRef)) + return false, err + } + + archivable := db.getArchivable(obj) + return archivable.IsArchived(), nil +} + +// Archive archives an entity (sets archived to true) +func (db *ArchivableDB[T]) Archive(ctx context.Context, objectRef primitive.ObjectID) error { + return db.SetArchived(ctx, objectRef, true) +} + +// Unarchive unarchives an entity (sets archived to false) +func (db *ArchivableDB[T]) Unarchive(ctx context.Context, objectRef primitive.ObjectID) error { + return db.SetArchived(ctx, objectRef, false) +} diff --git a/api/pkg/db/internal/mongo/archivable/archivable_test.go b/api/pkg/db/internal/mongo/archivable/archivable_test.go new file mode 100644 index 0000000..789e222 --- /dev/null +++ b/api/pkg/db/internal/mongo/archivable/archivable_test.go @@ -0,0 +1,175 @@ +//go:build integration +// +build integration + +package archivable + +import ( + "context" + "testing" + "time" + + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/testcontainers/testcontainers-go" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "github.com/testcontainers/testcontainers-go/wait" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" + "go.uber.org/zap" +) + +// TestArchivableObject represents a test object with archivable functionality +type TestArchivableObject struct { + storable.Base `bson:",inline" json:",inline"` + model.ArchivableBase `bson:",inline" json:",inline"` + Name string `bson:"name" json:"name"` +} + +func (t *TestArchivableObject) Collection() string { + return "testArchivableObject" +} + +func (t *TestArchivableObject) GetArchivable() model.Archivable { + return &t.ArchivableBase +} + +func TestArchivableDB(t *testing.T) { + ctx := context.Background() + + // Start MongoDB container (stable) + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("test"), + mongodb.WithPassword("test"), + testcontainers.WithWaitStrategy(wait.ForListeningPort("27017/tcp").WithStartupTimeout(2*time.Minute)), + ) + require.NoError(t, err) + defer func() { + termCtx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + if err := mongoContainer.Terminate(termCtx); err != nil { + t.Logf("Failed to terminate container: %v", err) + } + }() + + // Get MongoDB connection string + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err) + + // Connect to MongoDB + client, err := mongo.Connect(ctx, options.Client().ApplyURI(mongoURI)) + require.NoError(t, err) + defer func() { + if err := client.Disconnect(context.Background()); err != nil { + t.Logf("Failed to disconnect from MongoDB: %v", err) + } + }() + + // Ping the database + err = client.Ping(ctx, nil) + require.NoError(t, err) + + // Create repository + repo := repositoryimp.NewMongoRepository(client.Database("test_"+t.Name()), "testArchivableCollection") + + // Create archivable DB + archivableDB := NewArchivableDB( + repo, + zap.NewNop(), + func() *TestArchivableObject { return &TestArchivableObject{} }, + func(obj *TestArchivableObject) model.Archivable { return obj.GetArchivable() }, + ) + + t.Run("SetArchived_Success", func(t *testing.T) { + obj := &TestArchivableObject{Name: "test", ArchivableBase: model.ArchivableBase{Archived: false}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + err = archivableDB.SetArchived(ctx, obj.ID, true) + require.NoError(t, err) + + var result TestArchivableObject + err = repo.Get(ctx, obj.ID, &result) + require.NoError(t, err) + assert.True(t, result.IsArchived()) + }) + + t.Run("SetArchived_NoChange", func(t *testing.T) { + obj := &TestArchivableObject{Name: "test", ArchivableBase: model.ArchivableBase{Archived: true}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + err = archivableDB.SetArchived(ctx, obj.ID, true) + require.NoError(t, err) // Should not error, just not change anything + + var result TestArchivableObject + err = repo.Get(ctx, obj.ID, &result) + require.NoError(t, err) + assert.True(t, result.IsArchived()) + }) + + t.Run("SetArchived_Unarchive", func(t *testing.T) { + obj := &TestArchivableObject{Name: "test", ArchivableBase: model.ArchivableBase{Archived: true}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + err = archivableDB.SetArchived(ctx, obj.ID, false) + require.NoError(t, err) + + var result TestArchivableObject + err = repo.Get(ctx, obj.ID, &result) + require.NoError(t, err) + assert.False(t, result.IsArchived()) + }) + + t.Run("IsArchived_True", func(t *testing.T) { + obj := &TestArchivableObject{Name: "test", ArchivableBase: model.ArchivableBase{Archived: true}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + isArchived, err := archivableDB.IsArchived(ctx, obj.ID) + require.NoError(t, err) + assert.True(t, isArchived) + }) + + t.Run("IsArchived_False", func(t *testing.T) { + obj := &TestArchivableObject{Name: "test", ArchivableBase: model.ArchivableBase{Archived: false}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + isArchived, err := archivableDB.IsArchived(ctx, obj.ID) + require.NoError(t, err) + assert.False(t, isArchived) + }) + + t.Run("Archive_Success", func(t *testing.T) { + obj := &TestArchivableObject{Name: "test", ArchivableBase: model.ArchivableBase{Archived: false}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + err = archivableDB.Archive(ctx, obj.ID) + require.NoError(t, err) + + var result TestArchivableObject + err = repo.Get(ctx, obj.ID, &result) + require.NoError(t, err) + assert.True(t, result.IsArchived()) + }) + + t.Run("Unarchive_Success", func(t *testing.T) { + obj := &TestArchivableObject{Name: "test", ArchivableBase: model.ArchivableBase{Archived: true}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + err = archivableDB.Unarchive(ctx, obj.ID) + require.NoError(t, err) + + var result TestArchivableObject + err = repo.Get(ctx, obj.ID, &result) + require.NoError(t, err) + assert.False(t, result.IsArchived()) + }) +} diff --git a/api/pkg/db/internal/mongo/db.go b/api/pkg/db/internal/mongo/db.go new file mode 100755 index 0000000..6083f15 --- /dev/null +++ b/api/pkg/db/internal/mongo/db.go @@ -0,0 +1,257 @@ +package mongo + +import ( + "context" + "os" + + "github.com/mitchellh/mapstructure" + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/db/account" + "github.com/tech/sendico/pkg/db/internal/mongo/accountdb" + "github.com/tech/sendico/pkg/db/internal/mongo/invitationdb" + "github.com/tech/sendico/pkg/db/internal/mongo/organizationdb" + "github.com/tech/sendico/pkg/db/internal/mongo/policiesdb" + "github.com/tech/sendico/pkg/db/internal/mongo/refreshtokensdb" + "github.com/tech/sendico/pkg/db/internal/mongo/rolesdb" + "github.com/tech/sendico/pkg/db/internal/mongo/transactionimp" + "github.com/tech/sendico/pkg/db/invitation" + "github.com/tech/sendico/pkg/db/organization" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/refreshtokens" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/role" + "github.com/tech/sendico/pkg/db/transaction" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + mutil "github.com/tech/sendico/pkg/mutil/config" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" + "go.mongodb.org/mongo-driver/mongo/readpref" + "go.uber.org/zap" +) + +// Config represents configuration +type Config struct { + Port *string `mapstructure:"port"` + PortEnv *string `mapstructure:"port_env"` + User *string `mapstructure:"user"` + UserEnv *string `mapstructure:"user_env"` + PasswordEnv string `mapstructure:"password_env"` + Database *string `mapstructure:"database"` + DatabaseEnv *string `mapstructure:"database_env"` + Host *string `mapstructure:"host"` + HostEnv *string `mapstructure:"host_env"` + AuthSource *string `mapstructure:"auth_source,omitempty"` + AuthSourceEnv *string `mapstructure:"auth_source_env,omitempty"` + AuthMechanism *string `mapstructure:"auth_mechanism,omitempty"` + AuthMechanismEnv *string `mapstructure:"auth_mechanism_env,omitempty"` + ReplicaSet *string `mapstructure:"replica_set,omitempty"` + ReplicaSetEnv *string `mapstructure:"replica_set_env,omitempty"` + Enforcer *auth.Config `mapstructure:"enforcer"` +} + +type DBSettings struct { + Host string + Port string + User string + Password string + Database string + AuthSource string + AuthMechanism string + ReplicaSet string +} + +func newProtectedDB[T any]( + db *DB, + create func(ctx context.Context, logger mlogger.Logger, enforcer auth.Enforcer, pdb policy.DB, client *mongo.Database) (T, error), +) (T, error) { + pdb, err := db.NewPoliciesDB() + if err != nil { + db.logger.Warn("Failed to create policies database", zap.Error(err)) + var zero T + return zero, err + } + return create(context.Background(), db.logger, db.Enforcer(), pdb, db.db()) +} + +func Config2DBSettings(logger mlogger.Logger, config *Config) *DBSettings { + p := new(DBSettings) + p.Port = mutil.GetConfigValue(logger, "port", "port_env", config.Port, config.PortEnv) + p.Database = mutil.GetConfigValue(logger, "database", "database_env", config.Database, config.DatabaseEnv) + p.Password = os.Getenv(config.PasswordEnv) + p.User = mutil.GetConfigValue(logger, "user", "user_env", config.User, config.UserEnv) + p.Host = mutil.GetConfigValue(logger, "host", "host_env", config.Host, config.HostEnv) + p.AuthSource = mutil.GetConfigValue(logger, "auth_source", "auth_source_env", config.AuthSource, config.AuthSourceEnv) + p.AuthMechanism = mutil.GetConfigValue(logger, "auth_mechanism", "auth_mechanism_env", config.AuthMechanism, config.AuthMechanismEnv) + p.ReplicaSet = mutil.GetConfigValue(logger, "replica_set", "replica_set_env", config.ReplicaSet, config.ReplicaSetEnv) + return p +} + +func decodeConfig(logger mlogger.Logger, settings model.SettingsT) (*Config, *DBSettings, error) { + var config Config + if err := mapstructure.Decode(settings, &config); err != nil { + logger.Warn("Failed to decode settings", zap.Error(err), zap.Any("settings", settings)) + return nil, nil, err + } + dbSettings := Config2DBSettings(logger, &config) + return &config, dbSettings, nil +} + +func dialMongo(logger mlogger.Logger, dbSettings *DBSettings) (*mongo.Client, error) { + cred := options.Credential{ + AuthMechanism: dbSettings.AuthMechanism, + AuthSource: dbSettings.AuthSource, + Username: dbSettings.User, + Password: dbSettings.Password, + } + dbURI := buildURI(dbSettings) + + client, err := mongo.Connect(context.Background(), options.Client().ApplyURI(dbURI).SetAuth(cred)) + if err != nil { + logger.Error("Unable to connect to database", zap.Error(err)) + return nil, err + } + + logger.Info("Connected successfully", zap.String("uri", dbURI)) + + if err := client.Ping(context.Background(), readpref.Primary()); err != nil { + logger.Error("Unable to ping database", zap.Error(err)) + _ = client.Disconnect(context.Background()) + return nil, err + } + + return client, nil +} + +func ConnectClient(logger mlogger.Logger, settings model.SettingsT) (*mongo.Client, *Config, *DBSettings, error) { + config, dbSettings, err := decodeConfig(logger, settings) + if err != nil { + return nil, nil, nil, err + } + + client, err := dialMongo(logger, dbSettings) + if err != nil { + return nil, nil, nil, err + } + + return client, config, dbSettings, nil +} + +// DB represents the structure of the database +type DB struct { + logger mlogger.Logger + config *DBSettings + client *mongo.Client + enforcer auth.Enforcer + manager auth.Manager + pdb policy.DB +} + +func (db *DB) db() *mongo.Database { + return db.client.Database(db.config.Database) +} + +func (db *DB) NewAccountDB() (account.DB, error) { + return accountdb.Create(db.logger, db.db()) +} + +func (db *DB) NewOrganizationDB() (organization.DB, error) { + pdb, err := db.NewPoliciesDB() + if err != nil { + db.logger.Warn("Failed to create policies database", zap.Error(err)) + return nil, err + } + + organizationDB, err := organizationdb.Create(context.Background(), db.logger, db.Enforcer(), pdb, db.db()) + if err != nil { + return nil, err + } + + // Return the concrete type - interface mismatch will be handled at runtime + // TODO: Update organization.DB interface to match implementation signatures + return organizationDB, nil +} + +func (db *DB) NewRefreshTokensDB() (refreshtokens.DB, error) { + return refreshtokensdb.Create(db.logger, db.db()) +} + +func (db *DB) NewInvitationsDB() (invitation.DB, error) { + return newProtectedDB(db, invitationdb.Create) +} + +func (db *DB) NewPoliciesDB() (policy.DB, error) { + return db.pdb, nil +} + +func (db *DB) NewRolesDB() (role.DB, error) { + return rolesdb.Create(db.logger, db.db()) +} + +func (db *DB) TransactionFactory() transaction.Factory { + return transactionimp.CreateFactory(db.client) +} + +func (db *DB) Permissions() auth.Provider { + return db +} + +func (db *DB) Manager() auth.Manager { + return db.manager +} + +func (db *DB) Enforcer() auth.Enforcer { + return db.enforcer +} + +func (db *DB) GetPolicyDescription(ctx context.Context, resource mservice.Type) (*model.PolicyDescription, error) { + var policyDescription model.PolicyDescription + return &policyDescription, db.pdb.FindOne(ctx, repository.Filter("resourceTypes", resource), &policyDescription) +} + +func (db *DB) CloseConnection() { + if err := db.client.Disconnect(context.Background()); err != nil { + db.logger.Warn("Failed to close connection", zap.Error(err)) + } + db.logger.Info("Database connection closed") +} + +// NewConnection creates a new database connection +func NewConnection(logger mlogger.Logger, settings model.SettingsT) (*DB, error) { + client, config, dbSettings, err := ConnectClient(logger, settings) + if err != nil { + return nil, err + } + + db := &DB{ + logger: logger.Named("db"), + config: dbSettings, + client: client, + } + + cleanup := func(ctx context.Context) { + if err := client.Disconnect(ctx); err != nil { + logger.Warn("Failed to close MongoDB connection", zap.Error(err)) + } + } + + rdb, err := db.NewRolesDB() + if err != nil { + db.logger.Warn("Failed to create roles database", zap.Error(err)) + cleanup(context.Background()) + return nil, err + } + if db.pdb, err = policiesdb.Create(db.logger, db.db()); err != nil { + db.logger.Warn("Failed to create policies database", zap.Error(err)) + cleanup(context.Background()) + return nil, err + } + if db.enforcer, db.manager, err = auth.CreateAuth(logger, db.client, db.db(), db.pdb, rdb, config.Enforcer); err != nil { + db.logger.Warn("Failed to create permissions enforcer", zap.Error(err)) + cleanup(context.Background()) + return nil, err + } + + return db, nil +} diff --git a/api/pkg/db/internal/mongo/indexable/README.md b/api/pkg/db/internal/mongo/indexable/README.md new file mode 100644 index 0000000..fbfde67 --- /dev/null +++ b/api/pkg/db/internal/mongo/indexable/README.md @@ -0,0 +1,144 @@ +# Indexable Implementation (Refactored) + +## Overview + +This package provides a refactored implementation of the `indexable.DB` interface that uses `mutil.GetObjects` for better consistency with the existing codebase. The implementation has been moved to the mongo folder and includes a factory for project indexable in the pkg/db folder. + +## Structure + +### 1. `api/pkg/db/internal/mongo/indexable/indexable.go` +- **`ReorderTemplate[T]`**: Generic template function that uses `mutil.GetObjects` for fetching objects +- **`IndexableDB`**: Base struct for creating concrete implementations +- **Type-safe implementation**: Uses Go generics with proper type constraints + +### 2. `api/pkg/db/project_indexable.go` +- **`ProjectIndexableDB`**: Factory implementation for Project objects +- **`NewProjectIndexableDB`**: Constructor function +- **`ReorderTemplate`**: Duplicate of the mongo version for convenience + +## Key Changes from Previous Implementation + +### 1. **Uses `mutil.GetObjects`** +```go +// Old implementation (manual cursor handling) +err = repo.FindManyByFilter(ctx, filter, func(cursor *mongo.Cursor) error { + var obj T + if err := cursor.Decode(&obj); err != nil { + return err + } + objects = append(objects, obj) + return nil +}) + +// New implementation (using mutil.GetObjects) +objects, err := mutil.GetObjects[T]( + ctx, + logger, + filterFunc(). + And( + repository.IndexOpFilter(minIdx, builder.Gte), + repository.IndexOpFilter(maxIdx, builder.Lte), + ), + nil, nil, nil, // limit, offset, isArchived + repo, +) +``` + +### 2. **Moved to Mongo Folder** +- Location: `api/pkg/db/internal/mongo/indexable/` +- Consistent with other mongo implementations +- Better organization within the codebase + +### 3. **Added Factory in pkg/db** +- Location: `api/pkg/db/project_indexable.go` +- Provides easy access to project indexable functionality +- Includes logger parameter for better error handling + +## Usage + +### Using the Factory (Recommended) + +```go +import "github.com/tech/sendico/pkg/db" + +// Create a project indexable DB +projectDB := db.NewProjectIndexableDB(repo, logger, organizationRef) + +// Reorder a project +err := projectDB.Reorder(ctx, projectID, newIndex) +if err != nil { + // Handle error +} +``` + +### Using the Template Directly + +```go +import "github.com/tech/sendico/pkg/db/internal/mongo/indexable" + +// Define helper functions +getIndexable := func(p *model.Project) *model.Indexable { + return &p.Indexable +} + +updateIndexable := func(p *model.Project, newIndex int) { + p.Index = newIndex +} + +createEmpty := func() *model.Project { + return &model.Project{} +} + +filterFunc := func() builder.Query { + return repository.OrgFilter(organizationRef) +} + +// Use the template +err := indexable.ReorderTemplate( + ctx, + logger, + repo, + objectRef, + newIndex, + filterFunc, + getIndexable, + updateIndexable, + createEmpty, +) +``` + +## Benefits of Refactoring + +1. **Consistency**: Uses `mutil.GetObjects` like other parts of the codebase +2. **Better Error Handling**: Includes logger parameter for proper error logging +3. **Organization**: Moved to appropriate folder structure +4. **Factory Pattern**: Easy-to-use factory for common use cases +5. **Type Safety**: Maintains compile-time type checking +6. **Performance**: Leverages existing optimized `mutil.GetObjects` implementation + +## Testing + +### Mongo Implementation Tests +```bash +go test ./db/internal/mongo/indexable -v +``` + +### Factory Tests +```bash +go test ./db -v +``` + +## Integration + +The refactored implementation is ready for integration with existing project reordering APIs. The factory pattern makes it easy to add reordering functionality to any service that needs to reorder projects within an organization. + +## Migration from Old Implementation + +If you were using the old implementation: + +1. **Update imports**: Change from `api/pkg/db/internal/indexable` to `api/pkg/db` +2. **Use factory**: Replace manual template usage with `NewProjectIndexableDB` +3. **Add logger**: Include a logger parameter in your constructor calls +4. **Update tests**: Use the new test structure if needed + +The API remains the same, so existing code should work with minimal changes. \ No newline at end of file diff --git a/api/pkg/db/internal/mongo/indexable/USAGE.md b/api/pkg/db/internal/mongo/indexable/USAGE.md new file mode 100644 index 0000000..682838d --- /dev/null +++ b/api/pkg/db/internal/mongo/indexable/USAGE.md @@ -0,0 +1,174 @@ +# Indexable Usage Guide + +## Generic Implementation for Any Indexable Struct + +The implementation is now **generic** and supports **any struct that embeds `model.Indexable`**! + +- **Interface**: `api/pkg/db/indexable.go` - defines the contract +- **Implementation**: `api/pkg/db/internal/mongo/indexable/` - generic implementation +- **Factory**: `api/pkg/db/project_indexable.go` - convenient factory for projects + +## Usage + +### 1. Using the Generic Implementation Directly + +```go +import "github.com/tech/sendico/pkg/db/internal/mongo/indexable" + +// For any type that embeds model.Indexable, define helper functions: +createEmpty := func() *YourType { + return &YourType{} +} + +getIndexable := func(obj *YourType) *model.Indexable { + return &obj.Indexable +} + +// Create generic IndexableDB +indexableDB := indexable.NewIndexableDB(repo, logger, createEmpty, getIndexable) + +// Use with single filter parameter +err := indexableDB.Reorder(ctx, objectID, newIndex, filter) +``` + +### 2. Using the Project Factory (Recommended for Projects) + +```go +import "github.com/tech/sendico/pkg/db" + +// Create project indexable DB (automatically applies org filter) +projectDB := db.NewProjectIndexableDB(repo, logger, organizationRef) + +// Reorder project (org filter applied automatically) +err := projectDB.Reorder(ctx, projectID, newIndex, repository.Query()) + +// Reorder with additional filters (combined with org filter) +additionalFilter := repository.Query().Comparison(repository.Field("state"), builder.Eq, "active") +err := projectDB.Reorder(ctx, projectID, newIndex, additionalFilter) +``` + +## Examples for Different Types + +### Project IndexableDB +```go +createEmpty := func() *model.Project { + return &model.Project{} +} + +getIndexable := func(p *model.Project) *model.Indexable { + return &p.Indexable +} + +projectDB := indexable.NewIndexableDB(repo, logger, createEmpty, getIndexable) +orgFilter := repository.OrgFilter(organizationRef) +projectDB.Reorder(ctx, projectID, 2, orgFilter) +``` + +### Status IndexableDB +```go +createEmpty := func() *model.Status { + return &model.Status{} +} + +getIndexable := func(s *model.Status) *model.Indexable { + return &s.Indexable +} + +statusDB := indexable.NewIndexableDB(repo, logger, createEmpty, getIndexable) +projectFilter := repository.Query().Comparison(repository.Field("projectRef"), builder.Eq, projectRef) +statusDB.Reorder(ctx, statusID, 1, projectFilter) +``` + +### Task IndexableDB +```go +createEmpty := func() *model.Task { + return &model.Task{} +} + +getIndexable := func(t *model.Task) *model.Indexable { + return &t.Indexable +} + +taskDB := indexable.NewIndexableDB(repo, logger, createEmpty, getIndexable) +statusFilter := repository.Query().Comparison(repository.Field("statusRef"), builder.Eq, statusRef) +taskDB.Reorder(ctx, taskID, 3, statusFilter) +``` + +### Priority IndexableDB +```go +createEmpty := func() *model.Priority { + return &model.Priority{} +} + +getIndexable := func(p *model.Priority) *model.Indexable { + return &p.Indexable +} + +priorityDB := indexable.NewIndexableDB(repo, logger, createEmpty, getIndexable) +orgFilter := repository.OrgFilter(organizationRef) +priorityDB.Reorder(ctx, priorityID, 0, orgFilter) +``` + +### Global Reordering (No Filter) +```go +createEmpty := func() *model.Project { + return &model.Project{} +} + +getIndexable := func(p *model.Project) *model.Indexable { + return &p.Indexable +} + +globalDB := indexable.NewIndexableDB(repo, logger, createEmpty, getIndexable) +// Reorders all items globally (empty filter) +globalDB.Reorder(ctx, objectID, 5, repository.Query()) +``` + +## Key Features + +### ✅ **Generic Support** +- Works with **any struct** that embeds `model.Indexable` +- Type-safe with compile-time checking +- No hardcoded types + +### ✅ **Single Filter Parameter** +- **Simple**: Single `builder.Query` parameter instead of variadic `interface{}` +- **Flexible**: Can incorporate any combination of filters +- **Type-safe**: No runtime type assertions needed + +### ✅ **Clean Architecture** +- Interface separated from implementation +- Generic implementation in internal package +- Easy-to-use factories for common types + +## How It Works + +### Generic Algorithm +1. **Get current index** using type-specific helper function +2. **If no change needed** → return early +3. **Apply filter** to scope affected items +4. **Shift affected items** using `PatchMany` with `$inc` +5. **Update target object** using `Patch` with `$set` + +### Type-Safe Implementation +```go +type IndexableDB[T storable.Storable] struct { + repo repository.Repository + logger mlogger.Logger + createEmpty func() T + getIndexable func(T) *model.Indexable +} + +// Single filter parameter - clean and simple +func (db *IndexableDB[T]) Reorder(ctx context.Context, objectRef primitive.ObjectID, newIndex int, filter builder.Query) error +``` + +## Benefits + +✅ **Generic** - Works with any Indexable struct +✅ **Type Safe** - Compile-time type checking +✅ **Simple** - Single filter parameter instead of variadic interface{} +✅ **Efficient** - Uses patches, not full updates +✅ **Clean** - Interface separated from implementation + +That's it! **Generic, type-safe, and simple** reordering for any Indexable struct with a single filter parameter. \ No newline at end of file diff --git a/api/pkg/db/internal/mongo/indexable/examples.go b/api/pkg/db/internal/mongo/indexable/examples.go new file mode 100644 index 0000000..c02607a --- /dev/null +++ b/api/pkg/db/internal/mongo/indexable/examples.go @@ -0,0 +1,69 @@ +package indexable + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// Example usage of the generic IndexableDB with different types + +// Example 1: Using with Project +func ExampleProjectIndexableDB(repo repository.Repository, logger mlogger.Logger, organizationRef primitive.ObjectID) { + // Define helper functions for Project + createEmpty := func() *model.Project { + return &model.Project{} + } + + getIndexable := func(p *model.Project) *model.Indexable { + return &p.Indexable + } + + // Create generic IndexableDB for Project + projectDB := NewIndexableDB(repo, logger, createEmpty, getIndexable) + + // Use with organization filter + orgFilter := repository.OrgFilter(organizationRef) + projectDB.Reorder(context.Background(), primitive.NewObjectID(), 2, orgFilter) +} + +// Example 3: Using with Task +func ExampleTaskIndexableDB(repo repository.Repository, logger mlogger.Logger, statusRef primitive.ObjectID) { + // Define helper functions for Task + createEmpty := func() *model.Task { + return &model.Task{} + } + + getIndexable := func(t *model.Task) *model.Indexable { + return &t.Indexable + } + + // Create generic IndexableDB for Task + taskDB := NewIndexableDB(repo, logger, createEmpty, getIndexable) + + // Use with status filter + statusFilter := repository.Query().Comparison(repository.Field("statusRef"), builder.Eq, statusRef) + taskDB.Reorder(context.Background(), primitive.NewObjectID(), 3, statusFilter) +} + +// Example 5: Using without any filter (global reordering) +func ExampleGlobalIndexableDB(repo repository.Repository, logger mlogger.Logger) { + // Define helper functions for any Indexable type + createEmpty := func() *model.Project { + return &model.Project{} + } + + getIndexable := func(p *model.Project) *model.Indexable { + return &p.Indexable + } + + // Create generic IndexableDB without filters + globalDB := NewIndexableDB(repo, logger, createEmpty, getIndexable) + + // Use without any filter - reorders all items globally + globalDB.Reorder(context.Background(), primitive.NewObjectID(), 5, repository.Query()) +} diff --git a/api/pkg/db/internal/mongo/indexable/indexable.go b/api/pkg/db/internal/mongo/indexable/indexable.go new file mode 100644 index 0000000..874c79b --- /dev/null +++ b/api/pkg/db/internal/mongo/indexable/indexable.go @@ -0,0 +1,122 @@ +package indexable + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// IndexableDB implements db.IndexableDB interface with generic support +type IndexableDB[T storable.Storable] struct { + repo repository.Repository + logger mlogger.Logger + createEmpty func() T + getIndexable func(T) *model.Indexable +} + +// NewIndexableDB creates a new IndexableDB instance +func NewIndexableDB[T storable.Storable]( + repo repository.Repository, + logger mlogger.Logger, + createEmpty func() T, + getIndexable func(T) *model.Indexable, +) *IndexableDB[T] { + return &IndexableDB[T]{ + repo: repo, + logger: logger, + createEmpty: createEmpty, + getIndexable: getIndexable, + } +} + +// Reorder implements the db.IndexableDB interface with single filter parameter +func (db *IndexableDB[T]) Reorder(ctx context.Context, objectRef primitive.ObjectID, newIndex int, filter builder.Query) error { + // Get current object to find its index + obj := db.createEmpty() + err := db.repo.Get(ctx, objectRef, obj) + if err != nil { + db.logger.Error("Failed to get object for reordering", + zap.Error(err), + zap.String("object_ref", objectRef.Hex()), + zap.Int("new_index", newIndex)) + return err + } + + // Extract index from the object + indexable := db.getIndexable(obj) + currentIndex := indexable.Index + if currentIndex == newIndex { + db.logger.Debug("No reordering needed - same index", + zap.String("object_ref", objectRef.Hex()), + zap.Int("current_index", currentIndex), + zap.Int("new_index", newIndex)) + return nil // No change needed + } + + // Simple reordering logic + if currentIndex < newIndex { + // Moving down: shift items between currentIndex+1 and newIndex up by -1 + patch := repository.Patch().Inc(repository.IndexField(), -1) + reorderFilter := filter. + And(repository.IndexOpFilter(currentIndex+1, builder.Gte)). + And(repository.IndexOpFilter(newIndex, builder.Lte)) + + updatedCount, err := db.repo.PatchMany(ctx, reorderFilter, patch) + if err != nil { + db.logger.Error("Failed to shift objects during reordering (moving down)", + zap.Error(err), + zap.String("object_ref", objectRef.Hex()), + zap.Int("current_index", currentIndex), + zap.Int("new_index", newIndex), + zap.Int("updated_count", updatedCount)) + return err + } + db.logger.Debug("Successfully shifted objects (moving down)", + zap.String("object_ref", objectRef.Hex()), + zap.Int("updated_count", updatedCount)) + } else { + // Moving up: shift items between newIndex and currentIndex-1 down by +1 + patch := repository.Patch().Inc(repository.IndexField(), 1) + reorderFilter := filter. + And(repository.IndexOpFilter(newIndex, builder.Gte)). + And(repository.IndexOpFilter(currentIndex-1, builder.Lte)) + + updatedCount, err := db.repo.PatchMany(ctx, reorderFilter, patch) + if err != nil { + db.logger.Error("Failed to shift objects during reordering (moving up)", + zap.Error(err), + zap.String("object_ref", objectRef.Hex()), + zap.Int("current_index", currentIndex), + zap.Int("new_index", newIndex), + zap.Int("updated_count", updatedCount)) + return err + } + db.logger.Debug("Successfully shifted objects (moving up)", + zap.String("object_ref", objectRef.Hex()), + zap.Int("updated_count", updatedCount)) + } + + // Update the target object to new index + patch := repository.Patch().Set(repository.IndexField(), newIndex) + err = db.repo.Patch(ctx, objectRef, patch) + if err != nil { + db.logger.Error("Failed to update target object index", + zap.Error(err), + zap.String("object_ref", objectRef.Hex()), + zap.Int("current_index", currentIndex), + zap.Int("new_index", newIndex)) + return err + } + + db.logger.Info("Successfully reordered object", + zap.String("object_ref", objectRef.Hex()), + zap.Int("old_index", currentIndex), + zap.Int("new_index", newIndex)) + return nil +} diff --git a/api/pkg/db/internal/mongo/indexable/indexable_test.go b/api/pkg/db/internal/mongo/indexable/indexable_test.go new file mode 100644 index 0000000..8bce3b6 --- /dev/null +++ b/api/pkg/db/internal/mongo/indexable/indexable_test.go @@ -0,0 +1,314 @@ +//go:build integration +// +build integration + +package indexable + +import ( + "context" + "testing" + "time" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/model" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/testcontainers/testcontainers-go" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "github.com/testcontainers/testcontainers-go/wait" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" + "go.uber.org/zap" +) + +func setupTestDB(t *testing.T) (repository.Repository, func()) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + + db := client.Database("testdb") + repo := repository.CreateMongoRepository(db, "projects") + + cleanup := func() { + disconnect(ctx, t, client) + terminate(ctx, t, mongoContainer) + } + + return repo, cleanup +} + +func disconnect(ctx context.Context, t *testing.T, client *mongo.Client) { + if err := client.Disconnect(ctx); err != nil { + t.Logf("failed to disconnect from MongoDB: %v", err) + } +} + +func terminate(ctx context.Context, t *testing.T, container testcontainers.Container) { + if err := container.Terminate(ctx); err != nil { + t.Logf("failed to terminate MongoDB container: %v", err) + } +} + +func TestIndexableDB_Reorder(t *testing.T) { + repo, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + organizationRef := primitive.NewObjectID() + logger := zap.NewNop() + + // Create test projects with different indices + projects := []*model.Project{ + { + ProjectBase: model.ProjectBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organizationRef, + }, + }, + Describable: model.Describable{Name: "Project A"}, + Indexable: model.Indexable{Index: 0}, + Mnemonic: "A", + State: model.ProjectStateActive, + }, + }, + { + ProjectBase: model.ProjectBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organizationRef, + }, + }, + Describable: model.Describable{Name: "Project B"}, + Indexable: model.Indexable{Index: 1}, + Mnemonic: "B", + State: model.ProjectStateActive, + }, + }, + { + ProjectBase: model.ProjectBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organizationRef, + }, + }, + Describable: model.Describable{Name: "Project C"}, + Indexable: model.Indexable{Index: 2}, + Mnemonic: "C", + State: model.ProjectStateActive, + }, + }, + { + ProjectBase: model.ProjectBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organizationRef, + }, + }, + Describable: model.Describable{Name: "Project D"}, + Indexable: model.Indexable{Index: 3}, + Mnemonic: "D", + State: model.ProjectStateActive, + }, + }, + } + + // Insert projects into database + for _, project := range projects { + project.ID = primitive.NewObjectID() + err := repo.Insert(ctx, project, nil) + require.NoError(t, err) + } + + // Create helper functions for Project type + createEmpty := func() *model.Project { + return &model.Project{} + } + + getIndexable := func(p *model.Project) *model.Indexable { + return &p.Indexable + } + + indexableDB := NewIndexableDB(repo, logger, createEmpty, getIndexable) + + t.Run("Reorder_NoChange", func(t *testing.T) { + // Test reordering to the same position (should be no-op) + err := indexableDB.Reorder(ctx, projects[1].ID, 1, repository.Query()) + require.NoError(t, err) + + // Verify indices haven't changed + var result model.Project + err = repo.Get(ctx, projects[0].ID, &result) + require.NoError(t, err) + assert.Equal(t, 0, result.Index) + + err = repo.Get(ctx, projects[1].ID, &result) + require.NoError(t, err) + assert.Equal(t, 1, result.Index) + }) + + t.Run("Reorder_MoveDown", func(t *testing.T) { + // Move Project A (index 0) to index 2 + err := indexableDB.Reorder(ctx, projects[0].ID, 2, repository.Query()) + require.NoError(t, err) + + // Verify the reordering: + // Project A should now be at index 2 + // Project B should be at index 0 + // Project C should be at index 1 + // Project D should remain at index 3 + + var result model.Project + + // Check Project A (moved to index 2) + err = repo.Get(ctx, projects[0].ID, &result) + require.NoError(t, err) + assert.Equal(t, 2, result.Index) + + // Check Project B (shifted to index 0) + err = repo.Get(ctx, projects[1].ID, &result) + require.NoError(t, err) + assert.Equal(t, 0, result.Index) + + // Check Project C (shifted to index 1) + err = repo.Get(ctx, projects[2].ID, &result) + require.NoError(t, err) + assert.Equal(t, 1, result.Index) + + // Check Project D (unchanged) + err = repo.Get(ctx, projects[3].ID, &result) + require.NoError(t, err) + assert.Equal(t, 3, result.Index) + }) + + t.Run("Reorder_MoveUp", func(t *testing.T) { + // Reset indices for this test + for i, project := range projects { + project.Index = i + err := repo.Update(ctx, project) + require.NoError(t, err) + } + + // Move Project C (index 2) to index 0 + err := indexableDB.Reorder(ctx, projects[2].ID, 0, repository.Query()) + require.NoError(t, err) + + // Verify the reordering: + // Project C should now be at index 0 + // Project A should be at index 1 + // Project B should be at index 2 + // Project D should remain at index 3 + + var result model.Project + + // Check Project C (moved to index 0) + err = repo.Get(ctx, projects[2].ID, &result) + require.NoError(t, err) + assert.Equal(t, 0, result.Index) + + // Check Project A (shifted to index 1) + err = repo.Get(ctx, projects[0].ID, &result) + require.NoError(t, err) + assert.Equal(t, 1, result.Index) + + // Check Project B (shifted to index 2) + err = repo.Get(ctx, projects[1].ID, &result) + require.NoError(t, err) + assert.Equal(t, 2, result.Index) + + // Check Project D (unchanged) + err = repo.Get(ctx, projects[3].ID, &result) + require.NoError(t, err) + assert.Equal(t, 3, result.Index) + }) + + t.Run("Reorder_WithFilter", func(t *testing.T) { + // Reset indices for this test + for i, project := range projects { + project.Index = i + err := repo.Update(ctx, project) + require.NoError(t, err) + } + + // Test reordering with organization filter + orgFilter := repository.OrgFilter(organizationRef) + err := indexableDB.Reorder(ctx, projects[0].ID, 2, orgFilter) + require.NoError(t, err) + + // Verify the reordering worked with filter + var result model.Project + err = repo.Get(ctx, projects[0].ID, &result) + require.NoError(t, err) + assert.Equal(t, 2, result.Index) + }) +} + +func TestIndexableDB_EdgeCases(t *testing.T) { + repo, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + organizationRef := primitive.NewObjectID() + logger := zap.NewNop() + + // Create a single project for edge case testing + project := &model.Project{ + ProjectBase: model.ProjectBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organizationRef, + }, + }, + Describable: model.Describable{Name: "Test Project"}, + Indexable: model.Indexable{Index: 0}, + Mnemonic: "TEST", + State: model.ProjectStateActive, + }, + } + project.ID = primitive.NewObjectID() + err := repo.Insert(ctx, project, nil) + require.NoError(t, err) + + // Create helper functions for Project type + createEmpty := func() *model.Project { + return &model.Project{} + } + + getIndexable := func(p *model.Project) *model.Indexable { + return &p.Indexable + } + + indexableDB := NewIndexableDB(repo, logger, createEmpty, getIndexable) + + t.Run("Reorder_SingleItem", func(t *testing.T) { + // Test reordering a single item (should work but have no effect) + err := indexableDB.Reorder(ctx, project.ID, 0, repository.Query()) + require.NoError(t, err) + + var result model.Project + err = repo.Get(ctx, project.ID, &result) + require.NoError(t, err) + assert.Equal(t, 0, result.Index) + }) + + t.Run("Reorder_InvalidObjectID", func(t *testing.T) { + // Test reordering with an invalid object ID + invalidID := primitive.NewObjectID() + err := indexableDB.Reorder(ctx, invalidID, 1, repository.Query()) + require.Error(t, err) // Should fail because object doesn't exist + }) +} diff --git a/api/pkg/db/internal/mongo/invitationdb/accept.go b/api/pkg/db/internal/mongo/invitationdb/accept.go new file mode 100644 index 0000000..01ac091 --- /dev/null +++ b/api/pkg/db/internal/mongo/invitationdb/accept.go @@ -0,0 +1,12 @@ +package invitationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *InvitationDB) Accept(ctx context.Context, invitationRef primitive.ObjectID) error { + return db.updateStatus(ctx, invitationRef, model.InvitationAccepted) +} diff --git a/api/pkg/db/internal/mongo/invitationdb/archived.go b/api/pkg/db/internal/mongo/invitationdb/archived.go new file mode 100644 index 0000000..546b004 --- /dev/null +++ b/api/pkg/db/internal/mongo/invitationdb/archived.go @@ -0,0 +1,49 @@ +package invitationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// SetArchived sets the archived status of an invitation +// Invitation supports archiving through PermissionBound embedding ArchivableBase +func (db *InvitationDB) SetArchived(ctx context.Context, accountRef, organizationRef, invitationRef primitive.ObjectID, archived, cascade bool) error { + db.DBImp.Logger.Debug("Setting invitation archived status", mzap.ObjRef("invitation_ref", invitationRef), zap.Bool("archived", archived), zap.Bool("cascade", cascade)) + res, err := db.Enforcer.Enforce(ctx, db.PermissionRef, accountRef, organizationRef, invitationRef, model.ActionUpdate) + if err != nil { + db.DBImp.Logger.Warn("Failed to enforce archivation permission", zap.Error(err), mzap.ObjRef("invitation_ref", invitationRef)) + return err + } + if !res { + db.DBImp.Logger.Debug("Permission denied for archivation", mzap.ObjRef("invitation_ref", invitationRef)) + return merrors.AccessDenied(db.Collection, string(model.ActionUpdate), invitationRef) + } + + // Get the invitation first + var invitation model.Invitation + if err := db.Get(ctx, accountRef, invitationRef, &invitation); err != nil { + db.DBImp.Logger.Warn("Error retrieving invitation for archival", zap.Error(err), mzap.ObjRef("invitation_ref", invitationRef)) + return err + } + + // Update the invitation's archived status + invitation.SetArchived(archived) + if err := db.Update(ctx, accountRef, &invitation); err != nil { + db.DBImp.Logger.Warn("Error updating invitation archived status", zap.Error(err), mzap.ObjRef("invitation_ref", invitationRef)) + return err + } + + // Note: Currently no cascade dependencies for invitations + // If cascade is enabled, we could add logic here for any future dependencies + if cascade { + db.DBImp.Logger.Debug("Cascade archiving requested but no dependencies to archive for invitation", mzap.ObjRef("invitation_ref", invitationRef)) + } + + db.DBImp.Logger.Debug("Successfully set invitation archived status", mzap.ObjRef("invitation_ref", invitationRef), zap.Bool("archived", archived)) + return nil +} diff --git a/api/pkg/db/internal/mongo/invitationdb/cascade.go b/api/pkg/db/internal/mongo/invitationdb/cascade.go new file mode 100644 index 0000000..6b3fa86 --- /dev/null +++ b/api/pkg/db/internal/mongo/invitationdb/cascade.go @@ -0,0 +1,24 @@ +package invitationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// DeleteCascade deletes an invitation +// Invitations don't have cascade dependencies, so this is a simple deletion +func (db *InvitationDB) DeleteCascade(ctx context.Context, accountRef, invitationRef primitive.ObjectID) error { + db.DBImp.Logger.Debug("Starting invitation cascade deletion", mzap.ObjRef("invitation_ref", invitationRef)) + + // Delete the invitation itself (no dependencies to cascade delete) + if err := db.Delete(ctx, accountRef, invitationRef); err != nil { + db.DBImp.Logger.Error("Error deleting invitation", zap.Error(err), mzap.ObjRef("invitation_ref", invitationRef)) + return err + } + + db.DBImp.Logger.Debug("Successfully deleted invitation", mzap.ObjRef("invitation_ref", invitationRef)) + return nil +} diff --git a/api/pkg/db/internal/mongo/invitationdb/db.go b/api/pkg/db/internal/mongo/invitationdb/db.go new file mode 100644 index 0000000..c9afc3c --- /dev/null +++ b/api/pkg/db/internal/mongo/invitationdb/db.go @@ -0,0 +1,53 @@ +package invitationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type InvitationDB struct { + auth.ProtectedDBImp[*model.Invitation] +} + +func Create( + ctx context.Context, + logger mlogger.Logger, + enforcer auth.Enforcer, + pdb policy.DB, + db *mongo.Database, +) (*InvitationDB, error) { + p, err := auth.CreateDBImp[*model.Invitation](ctx, logger, pdb, enforcer, mservice.Invitations, db) + if err != nil { + return nil, err + } + + // unique email per organization + if err := p.DBImp.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: repository.OrgField().Build(), Sort: ri.Asc}, {Field: "description.email", Sort: ri.Asc}}, + Unique: true, + }); err != nil { + p.DBImp.Logger.Error("Failed to create unique mnemonic index", zap.Error(err)) + return nil, err + } + + // ttl index + ttl := int32(0) // zero ttl means expiration on date preset when inserting data + if err := p.DBImp.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: "expiresAt", Sort: ri.Asc}}, + TTL: &ttl, + }); err != nil { + p.DBImp.Logger.Warn("Failed to create ttl index in the invitations", zap.Error(err)) + return nil, err + } + + return &InvitationDB{ProtectedDBImp: *p}, nil +} diff --git a/api/pkg/db/internal/mongo/invitationdb/decline.go b/api/pkg/db/internal/mongo/invitationdb/decline.go new file mode 100644 index 0000000..d6fadae --- /dev/null +++ b/api/pkg/db/internal/mongo/invitationdb/decline.go @@ -0,0 +1,12 @@ +package invitationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *InvitationDB) Decline(ctx context.Context, invitationRef primitive.ObjectID) error { + return db.updateStatus(ctx, invitationRef, model.InvitationDeclined) +} diff --git a/api/pkg/db/internal/mongo/invitationdb/getpublic.go b/api/pkg/db/internal/mongo/invitationdb/getpublic.go new file mode 100644 index 0000000..072f929 --- /dev/null +++ b/api/pkg/db/internal/mongo/invitationdb/getpublic.go @@ -0,0 +1,121 @@ +package invitationdb + +import ( + "context" + "fmt" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +func (db *InvitationDB) GetPublic(ctx context.Context, invitationRef primitive.ObjectID) (*model.PublicInvitation, error) { + roleField := repository.Field("role") + orgField := repository.Field("organization") + accField := repository.Field("account") + empField := repository.Field("employee") + regField := repository.Field("registrationAcc") + descEmailField := repository.Field("description").Dot("email") + pipeline := repository.Pipeline(). + // 0) Filter to exactly the invitation(s) you want + Match(repository.IDFilter(invitationRef).And(repository.Filter("status", model.InvitationCreated))). + // 1) Lookup the role document + Lookup( + mservice.Roles, + repository.Field("roleRef"), + repository.IDField(), + roleField, + ). + Unwind(repository.Ref(roleField)). + // 2) Lookup the organization document + Lookup( + mservice.Organizations, + repository.Field("organizationRef"), + repository.IDField(), + orgField, + ). + Unwind(repository.Ref(orgField)). + // 3) Lookup the account document + Lookup( + mservice.Accounts, + repository.Field("inviterRef"), + repository.IDField(), + accField, + ). + Unwind(repository.Ref(accField)). + /* 4) do we already have an account whose login == invitation.description ? */ + Lookup( + mservice.Accounts, + descEmailField, // local field (invitation.description.email) + repository.Field("login"), // foreign field (account.login) + regField, // array: 0-length or ≥1 + ). + // 5) Projection + Project( + repository.SimpleAlias( + empField.Dot("description"), + repository.Ref(accField), + ), + repository.SimpleAlias( + empField.Dot("avatarUrl"), + repository.Ref(accField.Dot("avatarUrl")), + ), + repository.SimpleAlias( + orgField.Dot("description"), + repository.Ref(orgField), + ), + repository.SimpleAlias( + orgField.Dot("logoUrl"), + repository.Ref(orgField.Dot("logoUrl")), + ), + repository.SimpleAlias( + roleField, + repository.Ref(roleField), + ), + repository.SimpleAlias( + repository.Field("invitation"), // ← left-hand side + repository.Ref(repository.Field("description")), // ← right-hand side (“$description”) + ), + repository.SimpleAlias( + repository.Field("storable"), // ← left-hand side + repository.RootRef(), // ← right-hand side (“$description”) + ), + repository.ProjectionExpr( + repository.Field("registrationRequired"), + repository.Eq( + repository.Size(repository.Value(repository.Ref(regField).Build())), + repository.Literal(0), + ), + ), + ) + + var res model.PublicInvitation + haveResult := false + decoder := func(cur *mongo.Cursor) error { + if haveResult { + // should never get here + db.DBImp.Logger.Warn("Unexpected extra invitation", mzap.ObjRef("invitation_ref", invitationRef)) + return merrors.Internal("Unexpected extra invitation found by reference") + } + if e := cur.Decode(&res); e != nil { + db.DBImp.Logger.Warn("Failed to decode entity", zap.Error(e), zap.Any("data", cur.Current.String())) + return e + } + haveResult = true + return nil + } + if err := db.DBImp.Repository.Aggregate(ctx, pipeline, decoder); err != nil { + db.DBImp.Logger.Warn("Failed to execute aggregation pipeline", zap.Error(err), mzap.ObjRef("invitation_ref", invitationRef)) + return nil, err + } + if !haveResult { + db.DBImp.Logger.Warn("No results fetched", mzap.ObjRef("invitation_ref", invitationRef)) + return nil, merrors.NoData(fmt.Sprintf("Invitation %s not found", invitationRef.Hex())) + } + return &res, nil +} diff --git a/api/pkg/db/internal/mongo/invitationdb/list.go b/api/pkg/db/internal/mongo/invitationdb/list.go new file mode 100644 index 0000000..0e8aa5f --- /dev/null +++ b/api/pkg/db/internal/mongo/invitationdb/list.go @@ -0,0 +1,28 @@ +package invitationdb + +import ( + "context" + "errors" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + mauth "github.com/tech/sendico/pkg/mutil/db/auth" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *InvitationDB) List(ctx context.Context, accountRef, organizationRef, _ primitive.ObjectID, cursor *model.ViewCursor) ([]model.Invitation, error) { + res, err := mauth.GetProtectedObjects[model.Invitation]( + ctx, + db.DBImp.Logger, + accountRef, organizationRef, model.ActionRead, + repository.OrgFilter(organizationRef), + cursor, + db.Enforcer, + db.DBImp.Repository, + ) + if errors.Is(err, merrors.ErrNoData) { + return []model.Invitation{}, nil + } + return res, err +} diff --git a/api/pkg/db/internal/mongo/invitationdb/updatestatus.go b/api/pkg/db/internal/mongo/invitationdb/updatestatus.go new file mode 100644 index 0000000..966d3a6 --- /dev/null +++ b/api/pkg/db/internal/mongo/invitationdb/updatestatus.go @@ -0,0 +1,26 @@ +package invitationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func (db *InvitationDB) updateStatus(ctx context.Context, invitationRef primitive.ObjectID, newStatus model.InvitationStatus) error { + // db.DBImp.Up + var inv model.Invitation + if err := db.DBImp.FindOne(ctx, repository.IDFilter(invitationRef), &inv); err != nil { + db.DBImp.Logger.Warn("Failed to fetch invitation", zap.Error(err), mzap.ObjRef("invitation_ref", invitationRef), zap.String("new_status", string(newStatus))) + return err + } + inv.Status = newStatus + if err := db.DBImp.Update(ctx, &inv); err != nil { + db.DBImp.Logger.Warn("Failed to update invitation", zap.Error(err), mzap.ObjRef("invitation_ref", invitationRef), zap.String("new_status", string(newStatus))) + return err + } + return nil +} diff --git a/api/pkg/db/internal/mongo/mongo.go b/api/pkg/db/internal/mongo/mongo.go new file mode 100644 index 0000000..fdce94d --- /dev/null +++ b/api/pkg/db/internal/mongo/mongo.go @@ -0,0 +1,22 @@ +package mongo + +import ( + "net/url" +) + +func buildURI(s *DBSettings) string { + u := &url.URL{ + Scheme: "mongodb", + Host: s.Host, + Path: "/" + url.PathEscape(s.Database), // /my%20db + } + + q := url.Values{} + if s.ReplicaSet != "" { + q.Set("replicaSet", s.ReplicaSet) + } + + u.RawQuery = q.Encode() + + return u.String() +} diff --git a/api/pkg/db/internal/mongo/organizationdb/archived.go b/api/pkg/db/internal/mongo/organizationdb/archived.go new file mode 100644 index 0000000..0d2acae --- /dev/null +++ b/api/pkg/db/internal/mongo/organizationdb/archived.go @@ -0,0 +1,32 @@ +package organizationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// SetArchived sets the archived status of an organization and optionally cascades to projects, tasks, comments, and reactions +func (db *OrganizationDB) SetArchived(ctx context.Context, accountRef, organizationRef primitive.ObjectID, archived, cascade bool) error { + db.DBImp.Logger.Debug("Setting organization archived status", mzap.ObjRef("organization_ref", organizationRef), zap.Bool("archived", archived), zap.Bool("cascade", cascade)) + + // Get the organization first + var organization model.Organization + if err := db.Get(ctx, accountRef, organizationRef, &organization); err != nil { + db.DBImp.Logger.Warn("Error retrieving organization for archival", zap.Error(err), mzap.ObjRef("organization_ref", organizationRef)) + return err + } + + // Update the organization's archived status + organization.SetArchived(archived) + if err := db.Update(ctx, accountRef, &organization); err != nil { + db.DBImp.Logger.Warn("Error updating organization archived status", zap.Error(err), mzap.ObjRef("organization_ref", organizationRef)) + return err + } + + db.DBImp.Logger.Debug("Successfully set organization archived status", mzap.ObjRef("organization_ref", organizationRef), zap.Bool("archived", archived)) + return nil +} diff --git a/api/pkg/db/internal/mongo/organizationdb/cascade.go b/api/pkg/db/internal/mongo/organizationdb/cascade.go new file mode 100644 index 0000000..d5bbff3 --- /dev/null +++ b/api/pkg/db/internal/mongo/organizationdb/cascade.go @@ -0,0 +1,23 @@ +package organizationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// DeleteCascade deletes an organization and all its related data (projects, tasks, comments, reactions, statuses) +func (db *OrganizationDB) DeleteCascade(ctx context.Context, organizationRef primitive.ObjectID) error { + db.DBImp.Logger.Debug("Starting organization deletion with projects", mzap.ObjRef("organization_ref", organizationRef)) + + // Delete the organization itself + if err := db.Unprotected().Delete(ctx, organizationRef); err != nil { + db.DBImp.Logger.Warn("Error deleting organization", zap.Error(err), mzap.ObjRef("organization_ref", organizationRef)) + return err + } + + db.DBImp.Logger.Debug("Successfully deleted organization with projects", mzap.ObjRef("organization_ref", organizationRef)) + return nil +} diff --git a/api/pkg/db/internal/mongo/organizationdb/create.go b/api/pkg/db/internal/mongo/organizationdb/create.go new file mode 100644 index 0000000..9f69ae4 --- /dev/null +++ b/api/pkg/db/internal/mongo/organizationdb/create.go @@ -0,0 +1,19 @@ +package organizationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *OrganizationDB) Create(ctx context.Context, _, _ primitive.ObjectID, org *model.Organization) error { + if org == nil { + return merrors.InvalidArgument("Organization object is nil") + } + org.SetID(primitive.NewObjectID()) + // Organizaiton reference must be set to the same value as own organization reference + org.SetOrganizationRef(*org.GetID()) + return db.DBImp.Create(ctx, org) +} diff --git a/api/pkg/db/internal/mongo/organizationdb/db.go b/api/pkg/db/internal/mongo/organizationdb/db.go new file mode 100644 index 0000000..4ae8176 --- /dev/null +++ b/api/pkg/db/internal/mongo/organizationdb/db.go @@ -0,0 +1,34 @@ +package organizationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/mongo" +) + +type OrganizationDB struct { + auth.ProtectedDBImp[*model.Organization] +} + +func Create(ctx context.Context, + logger mlogger.Logger, + enforcer auth.Enforcer, + pdb policy.DB, + db *mongo.Database, +) (*OrganizationDB, error) { + p, err := auth.CreateDBImp[*model.Organization](ctx, logger, pdb, enforcer, mservice.Organizations, db) + if err != nil { + return nil, err + } + + res := &OrganizationDB{ + ProtectedDBImp: *p, + } + p.DBImp.SetDeleter(res.DeleteCascade) + return res, nil +} diff --git a/api/pkg/db/internal/mongo/organizationdb/get.go b/api/pkg/db/internal/mongo/organizationdb/get.go new file mode 100644 index 0000000..0a3a7ec --- /dev/null +++ b/api/pkg/db/internal/mongo/organizationdb/get.go @@ -0,0 +1,12 @@ +package organizationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *OrganizationDB) GetByRef(ctx context.Context, organizationRef primitive.ObjectID, org *model.Organization) error { + return db.Unprotected().Get(ctx, organizationRef, org) +} diff --git a/api/pkg/db/internal/mongo/organizationdb/list.go b/api/pkg/db/internal/mongo/organizationdb/list.go new file mode 100644 index 0000000..4b1e691 --- /dev/null +++ b/api/pkg/db/internal/mongo/organizationdb/list.go @@ -0,0 +1,16 @@ +package organizationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *OrganizationDB) List(ctx context.Context, accountRef primitive.ObjectID, cursor *model.ViewCursor) ([]model.Organization, error) { + filter := repository.Query().Comparison(repository.Field("members"), builder.Eq, accountRef) + return mutil.GetObjects[model.Organization](ctx, db.DBImp.Logger, filter, cursor, db.DBImp.Repository) +} diff --git a/api/pkg/db/internal/mongo/organizationdb/owned.go b/api/pkg/db/internal/mongo/organizationdb/owned.go new file mode 100644 index 0000000..87ebdfc --- /dev/null +++ b/api/pkg/db/internal/mongo/organizationdb/owned.go @@ -0,0 +1,14 @@ +package organizationdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *OrganizationDB) ListOwned(ctx context.Context, accountRef primitive.ObjectID) ([]model.Organization, error) { + return mutil.GetObjects[model.Organization](ctx, db.DBImp.Logger, repository.Filter("ownerRef", accountRef), nil, db.DBImp.Repository) +} diff --git a/api/pkg/db/internal/mongo/organizationdb/setarchived_test.go b/api/pkg/db/internal/mongo/organizationdb/setarchived_test.go new file mode 100644 index 0000000..2c4807f --- /dev/null +++ b/api/pkg/db/internal/mongo/organizationdb/setarchived_test.go @@ -0,0 +1,562 @@ +//go:build integration +// +build integration + +package organizationdb + +import ( + "context" + "errors" + "testing" + + "github.com/tech/sendico/pkg/db/internal/mongo/commentdb" + "github.com/tech/sendico/pkg/db/internal/mongo/projectdb" + "github.com/tech/sendico/pkg/db/internal/mongo/reactiondb" + "github.com/tech/sendico/pkg/db/internal/mongo/statusdb" + "github.com/tech/sendico/pkg/db/internal/mongo/taskdb" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" + "go.uber.org/zap" +) + +func setupSetArchivedTestDB(t *testing.T) (*OrganizationDB, *projectDBAdapter, *taskdb.TaskDB, *commentdb.CommentDB, *reactiondb.ReactionDB, func()) { + ctx := context.Background() + + // Start MongoDB container + mongodbContainer, err := mongodb.Run(ctx, "mongo:latest") + require.NoError(t, err) + + // Get connection string + endpoint, err := mongodbContainer.Endpoint(ctx, "") + require.NoError(t, err) + + // Connect to MongoDB + client, err := mongo.Connect(ctx, options.Client().ApplyURI("mongodb://"+endpoint)) + require.NoError(t, err) + + db := client.Database("test_organization_setarchived") + logger := zap.NewNop() + + // Create mock enforcer and policy DB + mockEnforcer := &mockSetArchivedEnforcer{} + mockPolicyDB := &mockSetArchivedPolicyDB{} + mockPGroupDB := &mockSetArchivedPGroupDB{} + + // Create databases + // We need to create a projectDB first, but we'll create a temporary one for organizationDB creation + // Create temporary taskDB and statusDB for the temporary projectDB + // Create temporary reactionDB and commentDB for the temporary taskDB + tempReactionDB, err := reactiondb.Create(ctx, logger, mockEnforcer, mockPolicyDB, db) + require.NoError(t, err) + + tempCommentDB, err := commentdb.Create(ctx, logger, mockEnforcer, mockPolicyDB, db, tempReactionDB) + require.NoError(t, err) + + tempTaskDB, err := taskdb.Create(ctx, logger, mockEnforcer, mockPolicyDB, db, tempCommentDB, tempReactionDB) + require.NoError(t, err) + + tempStatusDB, err := statusdb.Create(ctx, logger, mockEnforcer, mockPolicyDB, db) + require.NoError(t, err) + + tempProjectDB, err := projectdb.Create(ctx, logger, mockEnforcer, mockPolicyDB, tempTaskDB, tempStatusDB, db) + require.NoError(t, err) + + // Create adapter for organizationDB creation + tempProjectDBAdapter := &projectDBAdapter{ + ProjectDB: tempProjectDB, + taskDB: tempTaskDB, + commentDB: tempCommentDB, + reactionDB: tempReactionDB, + statusDB: tempStatusDB, + } + + organizationDB, err := Create(ctx, logger, mockEnforcer, mockPolicyDB, tempProjectDBAdapter, mockPGroupDB, db) + require.NoError(t, err) + + var projectDB *projectdb.ProjectDB + var taskDB *taskdb.TaskDB + var commentDB *commentdb.CommentDB + var reactionDB *reactiondb.ReactionDB + var statusDB *statusdb.StatusDB + + // Create databases in dependency order + reactionDB, err = reactiondb.Create(ctx, logger, mockEnforcer, mockPolicyDB, db) + require.NoError(t, err) + + commentDB, err = commentdb.Create(ctx, logger, mockEnforcer, mockPolicyDB, db, reactionDB) + require.NoError(t, err) + + taskDB, err = taskdb.Create(ctx, logger, mockEnforcer, mockPolicyDB, db, commentDB, reactionDB) + require.NoError(t, err) + + statusDB, err = statusdb.Create(ctx, logger, mockEnforcer, mockPolicyDB, db) + require.NoError(t, err) + + projectDB, err = projectdb.Create(ctx, logger, mockEnforcer, mockPolicyDB, taskDB, statusDB, db) + require.NoError(t, err) + + // Create adapter for the actual projectDB + projectDBAdapter := &projectDBAdapter{ + ProjectDB: projectDB, + taskDB: taskDB, + commentDB: commentDB, + reactionDB: reactionDB, + statusDB: statusDB, + } + + cleanup := func() { + client.Disconnect(context.Background()) + mongodbContainer.Terminate(ctx) + } + + return organizationDB, projectDBAdapter, taskDB, commentDB, reactionDB, cleanup +} + +// projectDBAdapter adapts projectdb.ProjectDB to project.DB interface for testing +type projectDBAdapter struct { + *projectdb.ProjectDB + taskDB *taskdb.TaskDB + commentDB *commentdb.CommentDB + reactionDB *reactiondb.ReactionDB + statusDB *statusdb.StatusDB +} + +// DeleteCascade implements the project.DB interface +func (a *projectDBAdapter) DeleteCascade(ctx context.Context, projectRef primitive.ObjectID) error { + // Call the concrete implementation + return a.ProjectDB.DeleteCascade(ctx, projectRef) +} + +// SetArchived implements the project.DB interface +func (a *projectDBAdapter) SetArchived(ctx context.Context, accountRef, organizationRef, projectRef primitive.ObjectID, archived, cascade bool) error { + // Use the stored dependencies for the concrete implementation + return a.ProjectDB.SetArchived(ctx, accountRef, organizationRef, projectRef, archived, cascade) +} + +// List implements the project.DB interface +func (a *projectDBAdapter) List(ctx context.Context, accountRef, organizationRef, _ primitive.ObjectID, cursor *model.ViewCursor) ([]model.Project, error) { + return a.ProjectDB.List(ctx, accountRef, organizationRef, primitive.NilObjectID, cursor) +} + +// Previews implements the project.DB interface +func (a *projectDBAdapter) Previews(ctx context.Context, accountRef, organizationRef primitive.ObjectID, projectRefs []primitive.ObjectID, cursor *model.ViewCursor, assigneeRefs, reporterRefs []primitive.ObjectID) ([]model.ProjectPreview, error) { + return a.ProjectDB.Previews(ctx, accountRef, organizationRef, projectRefs, cursor, assigneeRefs, reporterRefs) +} + +// DeleteProject implements the project.DB interface +func (a *projectDBAdapter) DeleteProject(ctx context.Context, accountRef, organizationRef, projectRef primitive.ObjectID, migrateToRef *primitive.ObjectID) error { + // Call the concrete implementation with the organizationRef + return a.ProjectDB.DeleteProject(ctx, accountRef, organizationRef, projectRef, migrateToRef) +} + +// RemoveTagFromProjects implements the project.DB interface +func (a *projectDBAdapter) RemoveTagFromProjects(ctx context.Context, accountRef, organizationRef, tagRef primitive.ObjectID) error { + // Call the concrete implementation + return a.ProjectDB.RemoveTagFromProjects(ctx, accountRef, organizationRef, tagRef) +} + +// Mock implementations for SetArchived testing +type mockSetArchivedEnforcer struct{} + +func (m *mockSetArchivedEnforcer) Enforce(ctx context.Context, permissionRef, accountRef, orgRef, objectRef primitive.ObjectID, action model.Action) (bool, error) { + return true, nil +} + +func (m *mockSetArchivedEnforcer) EnforceBatch(ctx context.Context, objectRefs []model.PermissionBoundStorable, accountRef primitive.ObjectID, action model.Action) (map[primitive.ObjectID]bool, error) { + // Allow all objects for testing + result := make(map[primitive.ObjectID]bool) + for _, obj := range objectRefs { + result[*obj.GetID()] = true + } + return result, nil +} + +func (m *mockSetArchivedEnforcer) GetRoles(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]model.Role, error) { + return nil, nil +} + +func (m *mockSetArchivedEnforcer) GetPermissions(ctx context.Context, accountRef, organizationRef primitive.ObjectID) ([]model.Role, []model.Permission, error) { + return nil, nil, nil +} + +type mockSetArchivedPolicyDB struct{} + +func (m *mockSetArchivedPolicyDB) Create(ctx context.Context, policy *model.PolicyDescription) error { + return nil +} + +func (m *mockSetArchivedPolicyDB) Get(ctx context.Context, policyRef primitive.ObjectID, result *model.PolicyDescription) error { + return merrors.ErrNoData +} + +func (m *mockSetArchivedPolicyDB) InsertMany(ctx context.Context, objects []*model.PolicyDescription) error { return nil } + +func (m *mockSetArchivedPolicyDB) Update(ctx context.Context, policy *model.PolicyDescription) error { + return nil +} + +func (m *mockSetArchivedPolicyDB) Patch(ctx context.Context, objectRef primitive.ObjectID, patch builder.Patch) error { + return nil +} + +func (m *mockSetArchivedPolicyDB) Delete(ctx context.Context, policyRef primitive.ObjectID) error { + return nil +} + +func (m *mockSetArchivedPolicyDB) DeleteMany(ctx context.Context, filter builder.Query) error { + return nil +} + +func (m *mockSetArchivedPolicyDB) FindOne(ctx context.Context, filter builder.Query, result *model.PolicyDescription) error { + return merrors.ErrNoData +} + +func (m *mockSetArchivedPolicyDB) ListIDs(ctx context.Context, query builder.Query) ([]primitive.ObjectID, error) { + return nil, nil +} + +func (m *mockSetArchivedPolicyDB) ListPermissionBound(ctx context.Context, query builder.Query) ([]model.PermissionBoundStorable, error) { + return nil, nil +} +func (m *mockSetArchivedPolicyDB) Collection() string { return "" } +func (m *mockSetArchivedPolicyDB) All(ctx context.Context, organizationRef primitive.ObjectID) ([]model.PolicyDescription, error) { + return nil, nil +} + +func (m *mockSetArchivedPolicyDB) Policies(ctx context.Context, refs []primitive.ObjectID) ([]model.PolicyDescription, error) { + return nil, nil +} + +func (m *mockSetArchivedPolicyDB) GetBuiltInPolicy(ctx context.Context, resourceType mservice.Type, policy *model.PolicyDescription) error { + return nil +} + +func (m *mockSetArchivedPolicyDB) DeleteCascade(ctx context.Context, policyRef primitive.ObjectID) error { + return nil +} + +type mockSetArchivedPGroupDB struct{} + +func (m *mockSetArchivedPGroupDB) Create(ctx context.Context, accountRef, organizationRef primitive.ObjectID, pgroup *model.PriorityGroup) error { + return nil +} +func (m *mockSetArchivedPGroupDB) InsertMany(ctx context.Context, accountRef, organizationRef primitive.ObjectID, objects []*model.PriorityGroup) error { return nil } + +func (m *mockSetArchivedPGroupDB) Get(ctx context.Context, accountRef, pgroupRef primitive.ObjectID, result *model.PriorityGroup) error { + return merrors.ErrNoData +} + +func (m *mockSetArchivedPGroupDB) Update(ctx context.Context, accountRef primitive.ObjectID, pgroup *model.PriorityGroup) error { + return nil +} + +func (m *mockSetArchivedPGroupDB) Delete(ctx context.Context, accountRef, pgroupRef primitive.ObjectID) error { + return nil +} + +func (m *mockSetArchivedPGroupDB) DeleteCascadeAuth(ctx context.Context, accountRef, pgroupRef primitive.ObjectID) error { + return nil +} + +func (m *mockSetArchivedPGroupDB) Patch(ctx context.Context, accountRef, pgroupRef primitive.ObjectID, patch builder.Patch) error { + return nil +} + +func (m *mockSetArchivedPGroupDB) PatchMany(ctx context.Context, accountRef primitive.ObjectID, query builder.Query, patch builder.Patch) (int, error) { + return 0, nil +} + +func (m *mockSetArchivedPGroupDB) Unprotected() template.DB[*model.PriorityGroup] { + return nil +} + +func (m *mockSetArchivedPGroupDB) ListIDs(ctx context.Context, action model.Action, accountRef primitive.ObjectID, query builder.Query) ([]primitive.ObjectID, error) { + return nil, nil +} + +func (m *mockSetArchivedPGroupDB) All(ctx context.Context, organizationRef primitive.ObjectID, limit, offset *int64) ([]model.PriorityGroup, error) { + return nil, nil +} + +func (m *mockSetArchivedPGroupDB) List(ctx context.Context, accountRef, organizationRef, _ primitive.ObjectID, cursor *model.ViewCursor) ([]model.PriorityGroup, error) { + return nil, nil +} + +func (m *mockSetArchivedPGroupDB) DeleteCascade(ctx context.Context, statusRef primitive.ObjectID) error { + return nil +} + +func (m *mockSetArchivedPGroupDB) SetArchived(ctx context.Context, accountRef, organizationRef, statusRef primitive.ObjectID, archived, cascade bool) error { + return nil +} + +func (m *mockSetArchivedPGroupDB) Reorder(ctx context.Context, accountRef, priorityGroupRef primitive.ObjectID, oldIndex, newIndex int) error { + return nil +} + +// Mock project DB for statusdb creation +type mockSetArchivedProjectDB struct{} + +func (m *mockSetArchivedProjectDB) Create(ctx context.Context, accountRef, organizationRef primitive.ObjectID, project *model.Project) error { + return nil +} +func (m *mockSetArchivedProjectDB) Get(ctx context.Context, accountRef, projectRef primitive.ObjectID, result *model.Project) error { + return merrors.ErrNoData +} +func (m *mockSetArchivedProjectDB) Update(ctx context.Context, accountRef primitive.ObjectID, project *model.Project) error { + return nil +} +func (m *mockSetArchivedProjectDB) Delete(ctx context.Context, accountRef, projectRef primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) DeleteCascadeAuth(ctx context.Context, accountRef, projectRef primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) Patch(ctx context.Context, accountRef, objectRef primitive.ObjectID, patch builder.Patch) error { + return nil +} +func (m *mockSetArchivedProjectDB) PatchMany(ctx context.Context, accountRef primitive.ObjectID, query builder.Query, patch builder.Patch) (int, error) { + return 0, nil +} +func (m *mockSetArchivedProjectDB) Unprotected() template.DB[*model.Project] { return nil } +func (m *mockSetArchivedProjectDB) ListIDs(ctx context.Context, action model.Action, accountRef primitive.ObjectID, query builder.Query) ([]primitive.ObjectID, error) { + return nil, nil +} +func (m *mockSetArchivedProjectDB) List(ctx context.Context, accountRef, organizationRef, _ primitive.ObjectID, cursor *model.ViewCursor) ([]model.Project, error) { + return nil, nil +} +func (m *mockSetArchivedProjectDB) Previews(ctx context.Context, accountRef, organizationRef primitive.ObjectID, projectRefs []primitive.ObjectID, cursor *model.ViewCursor, assigneeRefs, reporterRefs []primitive.ObjectID) ([]model.ProjectPreview, error) { + return nil, nil +} +func (m *mockSetArchivedProjectDB) DeleteProject(ctx context.Context, accountRef, organizationRef, projectRef primitive.ObjectID, migrateToRef *primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) DeleteCascade(ctx context.Context, projectRef primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) SetArchived(ctx context.Context, accountRef, organizationRef, projectRef primitive.ObjectID, archived, cascade bool) error { + return nil +} +func (m *mockSetArchivedProjectDB) All(ctx context.Context, organizationRef primitive.ObjectID, limit, offset *int64) ([]model.Project, error) { + return nil, nil +} +func (m *mockSetArchivedProjectDB) Reorder(ctx context.Context, accountRef, objectRef primitive.ObjectID, newIndex int, filter builder.Query) error { + return nil +} +func (m *mockSetArchivedProjectDB) AddTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) RemoveTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) RemoveTags(ctx context.Context, accountRef, organizationRef, tagRef primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) AddTags(ctx context.Context, accountRef, objectRef primitive.ObjectID, tagRefs []primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) SetTags(ctx context.Context, accountRef, objectRef primitive.ObjectID, tagRefs []primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) RemoveAllTags(ctx context.Context, accountRef, objectRef primitive.ObjectID) error { + return nil +} +func (m *mockSetArchivedProjectDB) GetTags(ctx context.Context, accountRef, objectRef primitive.ObjectID) ([]primitive.ObjectID, error) { + return nil, nil +} +func (m *mockSetArchivedProjectDB) HasTag(ctx context.Context, accountRef, objectRef, tagRef primitive.ObjectID) (bool, error) { + return false, nil +} +func (m *mockSetArchivedProjectDB) FindByTag(ctx context.Context, accountRef, tagRef primitive.ObjectID) ([]*model.Project, error) { + return nil, nil +} +func (m *mockSetArchivedProjectDB) FindByTags(ctx context.Context, accountRef primitive.ObjectID, tagRefs []primitive.ObjectID) ([]*model.Project, error) { + return nil, nil +} + +func TestOrganizationDB_SetArchived(t *testing.T) { + organizationDB, projectDBAdapter, taskDB, commentDB, reactionDB, cleanup := setupSetArchivedTestDB(t) + defer cleanup() + + ctx := context.Background() + accountRef := primitive.NewObjectID() + + t.Run("SetArchived_OrganizationWithProjectsTasksCommentsAndReactions_Cascade", func(t *testing.T) { + // Create an organization using unprotected DB + organization := &model.Organization{ + OrganizationBase: model.OrganizationBase{ + Describable: model.Describable{Name: "Test Organization for Archive"}, + TimeZone: "UTC", + }, + } + organization.ID = primitive.NewObjectID() + + err := organizationDB.Create(ctx, accountRef, organization.ID, organization) + require.NoError(t, err) + + // Create a project for the organization using unprotected DB + project := &model.Project{ + ProjectBase: model.ProjectBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organization.ID, + }, + }, + Describable: model.Describable{Name: "Test Project"}, + Indexable: model.Indexable{Index: 0}, + Mnemonic: "TEST", + State: model.ProjectStateActive, + }, + } + project.ID = primitive.NewObjectID() + + err = projectDBAdapter.Unprotected().Create(ctx, project) + require.NoError(t, err) + + // Create a task for the project using unprotected DB + task := &model.Task{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organization.ID, + }, + }, + Describable: model.Describable{Name: "Test Task for Archive"}, + ProjectRef: project.ID, + } + task.ID = primitive.NewObjectID() + + err = taskDB.Unprotected().Create(ctx, task) + require.NoError(t, err) + + // Create comments for the task using unprotected DB + comment := &model.Comment{ + CommentBase: model.CommentBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organization.ID, + }, + }, + AuthorRef: accountRef, + TaskRef: task.ID, + Content: "Test Comment for Archive", + }, + } + comment.ID = primitive.NewObjectID() + + err = commentDB.Unprotected().Create(ctx, comment) + require.NoError(t, err) + + // Create reaction for the comment using unprotected DB + reaction := &model.Reaction{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: organization.ID, + }, + }, + Type: "like", + AuthorRef: accountRef, + CommentRef: comment.ID, + } + reaction.ID = primitive.NewObjectID() + + err = reactionDB.Unprotected().Create(ctx, reaction) + require.NoError(t, err) + + // Verify all entities are not archived initially + var retrievedOrganization model.Organization + err = organizationDB.Get(ctx, accountRef, organization.ID, &retrievedOrganization) + require.NoError(t, err) + assert.False(t, retrievedOrganization.IsArchived()) + + var retrievedProject model.Project + err = projectDBAdapter.Unprotected().Get(ctx, project.ID, &retrievedProject) + require.NoError(t, err) + assert.False(t, retrievedProject.IsArchived()) + + var retrievedTask model.Task + err = taskDB.Unprotected().Get(ctx, task.ID, &retrievedTask) + require.NoError(t, err) + assert.False(t, retrievedTask.IsArchived()) + + var retrievedComment model.Comment + err = commentDB.Unprotected().Get(ctx, comment.ID, &retrievedComment) + require.NoError(t, err) + assert.False(t, retrievedComment.IsArchived()) + + // Archive organization with cascade + err = organizationDB.SetArchived(ctx, accountRef, organization.ID, true, true) + require.NoError(t, err) + + // Verify all entities are archived due to cascade + err = organizationDB.Get(ctx, accountRef, organization.ID, &retrievedOrganization) + require.NoError(t, err) + assert.True(t, retrievedOrganization.IsArchived()) + + err = projectDBAdapter.Unprotected().Get(ctx, project.ID, &retrievedProject) + require.NoError(t, err) + assert.True(t, retrievedProject.IsArchived()) + + err = taskDB.Unprotected().Get(ctx, task.ID, &retrievedTask) + require.NoError(t, err) + assert.True(t, retrievedTask.IsArchived()) + + err = commentDB.Unprotected().Get(ctx, comment.ID, &retrievedComment) + require.NoError(t, err) + assert.True(t, retrievedComment.IsArchived()) + + // Verify reaction still exists (reactions don't support archiving) + var retrievedReaction model.Reaction + err = reactionDB.Unprotected().Get(ctx, reaction.ID, &retrievedReaction) + require.NoError(t, err) + + // Unarchive organization with cascade + err = organizationDB.SetArchived(ctx, accountRef, organization.ID, false, true) + require.NoError(t, err) + + // Verify all entities are unarchived + err = organizationDB.Get(ctx, accountRef, organization.ID, &retrievedOrganization) + require.NoError(t, err) + assert.False(t, retrievedOrganization.IsArchived()) + + err = projectDBAdapter.Unprotected().Get(ctx, project.ID, &retrievedProject) + require.NoError(t, err) + assert.False(t, retrievedProject.IsArchived()) + + err = taskDB.Unprotected().Get(ctx, task.ID, &retrievedTask) + require.NoError(t, err) + assert.False(t, retrievedTask.IsArchived()) + + err = commentDB.Unprotected().Get(ctx, comment.ID, &retrievedComment) + require.NoError(t, err) + assert.False(t, retrievedComment.IsArchived()) + + // Clean up + err = reactionDB.Unprotected().Delete(ctx, reaction.ID) + require.NoError(t, err) + err = commentDB.Unprotected().Delete(ctx, comment.ID) + require.NoError(t, err) + err = taskDB.Unprotected().Delete(ctx, task.ID) + require.NoError(t, err) + err = projectDBAdapter.Unprotected().Delete(ctx, project.ID) + require.NoError(t, err) + err = organizationDB.Delete(ctx, accountRef, organization.ID) + require.NoError(t, err) + }) + + t.Run("SetArchived_NonExistentOrganization", func(t *testing.T) { + // Try to archive non-existent organization + nonExistentID := primitive.NewObjectID() + err := organizationDB.SetArchived(ctx, accountRef, nonExistentID, true, true) + assert.Error(t, err) + // Could be either no data or access denied error depending on the permission system + assert.True(t, errors.Is(err, merrors.ErrNoData) || errors.Is(err, merrors.ErrAccessDenied)) + }) +} diff --git a/api/pkg/db/internal/mongo/policiesdb/all.go b/api/pkg/db/internal/mongo/policiesdb/all.go new file mode 100644 index 0000000..a74c1ab --- /dev/null +++ b/api/pkg/db/internal/mongo/policiesdb/all.go @@ -0,0 +1,20 @@ +package policiesdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *PoliciesDB) All(ctx context.Context, organizationRef primitive.ObjectID) ([]model.PolicyDescription, error) { + // all documents + filter := repository.Query().Or( + repository.Filter(storable.OrganizationRefField, nil), + repository.OrgFilter(organizationRef), + ) + return mutil.GetObjects[model.PolicyDescription](ctx, db.Logger, filter, nil, db.Repository) +} diff --git a/api/pkg/db/internal/mongo/policiesdb/builtin.go b/api/pkg/db/internal/mongo/policiesdb/builtin.go new file mode 100644 index 0000000..758d423 --- /dev/null +++ b/api/pkg/db/internal/mongo/policiesdb/builtin.go @@ -0,0 +1,13 @@ +package policiesdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" +) + +func (db *PoliciesDB) GetBuiltInPolicy(ctx context.Context, resourceType mservice.Type, policy *model.PolicyDescription) error { + return db.FindOne(ctx, repository.Filter("resourceTypes", resourceType), policy) +} diff --git a/api/pkg/db/internal/mongo/policiesdb/db.go b/api/pkg/db/internal/mongo/policiesdb/db.go new file mode 100644 index 0000000..425e395 --- /dev/null +++ b/api/pkg/db/internal/mongo/policiesdb/db.go @@ -0,0 +1,21 @@ +package policiesdb + +import ( + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/mongo" +) + +type PoliciesDB struct { + template.DBImp[*model.PolicyDescription] +} + +func Create(logger mlogger.Logger, db *mongo.Database) (*PoliciesDB, error) { + p := &PoliciesDB{ + DBImp: *template.Create[*model.PolicyDescription](logger, mservice.Policies, db), + } + + return p, nil +} diff --git a/api/pkg/db/internal/mongo/policiesdb/db_test.go b/api/pkg/db/internal/mongo/policiesdb/db_test.go new file mode 100644 index 0000000..2bf6827 --- /dev/null +++ b/api/pkg/db/internal/mongo/policiesdb/db_test.go @@ -0,0 +1,353 @@ +//go:build integration +// +build integration + +package policiesdb_test + +import ( + "context" + "errors" + "testing" + "time" + + // Your internal packages + "github.com/tech/sendico/pkg/db/internal/mongo/policiesdb" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/merrors" + // Model package (contains PolicyDescription + Describable) + "github.com/tech/sendico/pkg/model" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + // Testcontainers + "github.com/testcontainers/testcontainers-go" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "github.com/testcontainers/testcontainers-go/wait" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" + "go.uber.org/zap" +) + +// Helper to terminate container +func terminate(t *testing.T, ctx context.Context, container *mongodb.MongoDBContainer) { + err := container.Terminate(ctx) + require.NoError(t, err, "failed to terminate MongoDB container") +} + +// Helper to disconnect client +func disconnect(t *testing.T, ctx context.Context, client *mongo.Client) { + err := client.Disconnect(context.Background()) + require.NoError(t, err, "failed to disconnect from MongoDB") +} + +// Helper to drop the Policies collection +func cleanupCollection(t *testing.T, ctx context.Context, db *mongo.Database) { + // The actual collection name is typically the value returned by + // (&model.PolicyDescription{}).Collection(), or something similar. + // Make sure it matches what your code uses (often "policies" or "policyDescription"). + err := db.Collection((&model.PolicyDescription{}).Collection()).Drop(ctx) + require.NoError(t, err, "failed to drop collection between sub-tests") +} + +func TestPoliciesDB(t *testing.T) { + // Create context with reasonable timeout + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + // Start MongoDB test container + mongoC, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(t, ctx, mongoC) + + // Get connection URI + mongoURI, err := mongoC.ConnectionString(ctx) + require.NoError(t, err, "failed to get connection string") + + // Connect client + clientOpts := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOpts) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(t, ctx, client) + + // Create test DB + db := client.Database("testdb") + + // Use a no-op logger (or real logger if you prefer) + logger := zap.NewNop() + + // Create an instance of PoliciesDB + pdb, err := policiesdb.Create(logger, db) + require.NoError(t, err, "unexpected error creating PoliciesDB") + + // --------------------------------------------------------- + // Each sub-test below starts by dropping the collection. + // --------------------------------------------------------- + + t.Run("CreateAndGet", func(t *testing.T) { + cleanupCollection(t, ctx, db) // ensure no leftover data + + desc := "Test policy description" + policy := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "TestPolicy", + Description: &desc, + }, + } + require.NoError(t, pdb.Create(ctx, policy)) + + result := &model.PolicyDescription{} + err := pdb.Get(ctx, policy.ID, result) + require.NoError(t, err) + + assert.Equal(t, policy.ID, result.ID) + assert.Equal(t, "TestPolicy", result.Name) + assert.NotNil(t, result.Description) + assert.Equal(t, "Test policy description", *result.Description) + }) + + t.Run("Get_NotFound", func(t *testing.T) { + cleanupCollection(t, ctx, db) + + // Attempt to get a non-existent ID + nonExistentID := primitive.NewObjectID() + result := &model.PolicyDescription{} + err := pdb.Get(ctx, nonExistentID, result) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) + + t.Run("Update", func(t *testing.T) { + cleanupCollection(t, ctx, db) + + originalDesc := "Original description" + policy := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "OriginalName", + Description: &originalDesc, + }, + } + require.NoError(t, pdb.Create(ctx, policy)) + + newDesc := "Updated description" + policy.Name = "UpdatedName" + policy.Description = &newDesc + + err := pdb.Update(ctx, policy) + require.NoError(t, err) + + updated := &model.PolicyDescription{} + err = pdb.Get(ctx, policy.ID, updated) + require.NoError(t, err) + + assert.Equal(t, "UpdatedName", updated.Name) + assert.NotNil(t, updated.Description) + assert.Equal(t, "Updated description", *updated.Description) + }) + + t.Run("Delete", func(t *testing.T) { + cleanupCollection(t, ctx, db) + + desc := "To be deleted" + policy := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "WillDelete", + Description: &desc, + }, + } + require.NoError(t, pdb.Create(ctx, policy)) + + err := pdb.Delete(ctx, policy.ID) + require.NoError(t, err) + + deleted := &model.PolicyDescription{} + err = pdb.Get(ctx, policy.ID, deleted) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) + + t.Run("DeleteMany", func(t *testing.T) { + cleanupCollection(t, ctx, db) + + desc1 := "Will be deleted 1" + desc2 := "Will be deleted 2" + pol1 := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "BatchDelete1", + Description: &desc1, + }, + } + pol2 := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "BatchDelete2", + Description: &desc2, + }, + } + require.NoError(t, pdb.Create(ctx, pol1)) + require.NoError(t, pdb.Create(ctx, pol2)) + + q := repository.Query().RegEx(repository.Field("description"), "^Will be deleted", "") + err := pdb.DeleteMany(ctx, q) + require.NoError(t, err) + + res1 := &model.PolicyDescription{} + err1 := pdb.Get(ctx, pol1.ID, res1) + assert.Error(t, err1) + assert.True(t, errors.Is(err1, merrors.ErrNoData)) + + res2 := &model.PolicyDescription{} + err2 := pdb.Get(ctx, pol2.ID, res2) + assert.Error(t, err2) + assert.True(t, errors.Is(err2, merrors.ErrNoData)) + }) + + t.Run("FindOne", func(t *testing.T) { + cleanupCollection(t, ctx, db) + + desc := "Unique find test" + policy := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "FindOneTest", + Description: &desc, + }, + } + require.NoError(t, pdb.Create(ctx, policy)) + + // Match by name == "FindOneTest" + q := repository.Query().Comparison(repository.Field("name"), builder.Eq, "FindOneTest") + + found := &model.PolicyDescription{} + err := pdb.FindOne(ctx, q, found) + require.NoError(t, err) + + assert.Equal(t, policy.ID, found.ID) + assert.Equal(t, "FindOneTest", found.Name) + assert.NotNil(t, found.Description) + assert.Equal(t, "Unique find test", *found.Description) + }) + + t.Run("All", func(t *testing.T) { + cleanupCollection(t, ctx, db) + + // Insert some policies (orgA, orgB, nil org) + orgA := primitive.NewObjectID() + orgB := primitive.NewObjectID() + + descA := "Org A policy" + policyA := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "PolicyA", + Description: &descA, + }, + OrganizationRef: &orgA, // belongs to orgA + } + descB := "Org B policy" + policyB := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "PolicyB", + Description: &descB, + }, + OrganizationRef: &orgB, // belongs to orgB + } + descNil := "No org policy" + policyNil := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "PolicyNil", + Description: &descNil, + }, + // nil => built-in + } + require.NoError(t, pdb.Create(ctx, policyA)) + require.NoError(t, pdb.Create(ctx, policyB)) + require.NoError(t, pdb.Create(ctx, policyNil)) + + // Suppose the requirement is: "All" returns + // - policies for the requested org + // - plus built-in (nil) ones + resultsA, err := pdb.All(ctx, orgA) + require.NoError(t, err) + require.Len(t, resultsA, 2) // orgA + built-in + + var idsA []primitive.ObjectID + for _, r := range resultsA { + idsA = append(idsA, r.ID) + } + assert.Contains(t, idsA, policyA.ID) + assert.Contains(t, idsA, policyNil.ID) + assert.NotContains(t, idsA, policyB.ID) + + resultsB, err := pdb.All(ctx, orgB) + require.NoError(t, err) + require.Len(t, resultsB, 2) // orgB + built-in + + var idsB []primitive.ObjectID + for _, r := range resultsB { + idsB = append(idsB, r.ID) + } + assert.Contains(t, idsB, policyB.ID) + assert.Contains(t, idsB, policyNil.ID) + assert.NotContains(t, idsB, policyA.ID) + }) + + t.Run("Policies", func(t *testing.T) { + cleanupCollection(t, ctx, db) + + desc1 := "PolicyOne" + pol1 := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "PolicyOne", + Description: &desc1, + }, + } + desc2 := "PolicyTwo" + pol2 := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "PolicyTwo", + Description: &desc2, + }, + } + desc3 := "PolicyThree" + pol3 := &model.PolicyDescription{ + Describable: model.Describable{ + Name: "PolicyThree", + Description: &desc3, + }, + } + require.NoError(t, pdb.Create(ctx, pol1)) + require.NoError(t, pdb.Create(ctx, pol2)) + require.NoError(t, pdb.Create(ctx, pol3)) + + // 1) Request pol1, pol2 + results12, err := pdb.Policies(ctx, []primitive.ObjectID{pol1.ID, pol2.ID}) + require.NoError(t, err) + require.Len(t, results12, 2) + // IDs might be out of order, so we do a set-like check + var set12 []primitive.ObjectID + for _, r := range results12 { + set12 = append(set12, r.ID) + } + assert.Contains(t, set12, pol1.ID) + assert.Contains(t, set12, pol2.ID) + + // 2) Request pol1, pol3, plus a random ID + fakeID := primitive.NewObjectID() + results13Fake, err := pdb.Policies(ctx, []primitive.ObjectID{pol1.ID, pol3.ID, fakeID}) + require.NoError(t, err) + require.Len(t, results13Fake, 2) // pol1 + pol3 only + var set13Fake []primitive.ObjectID + for _, r := range results13Fake { + set13Fake = append(set13Fake, r.ID) + } + assert.Contains(t, set13Fake, pol1.ID) + assert.Contains(t, set13Fake, pol3.ID) + + // 3) Request with empty slice => expect no results + resultsEmpty, err := pdb.Policies(ctx, []primitive.ObjectID{}) + require.NoError(t, err) + assert.Len(t, resultsEmpty, 0) + }) +} diff --git a/api/pkg/db/internal/mongo/policiesdb/policies.go b/api/pkg/db/internal/mongo/policiesdb/policies.go new file mode 100644 index 0000000..3e80943 --- /dev/null +++ b/api/pkg/db/internal/mongo/policiesdb/policies.go @@ -0,0 +1,18 @@ +package policiesdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *PoliciesDB) Policies(ctx context.Context, refs []primitive.ObjectID) ([]model.PolicyDescription, error) { + if len(refs) == 0 { + return []model.PolicyDescription{}, nil + } + filter := repository.Query().In(repository.IDField(), refs) + return mutil.GetObjects[model.PolicyDescription](ctx, db.Logger, filter, nil, db.Repository) +} diff --git a/api/pkg/db/internal/mongo/refreshtokensdb/client.go b/api/pkg/db/internal/mongo/refreshtokensdb/client.go new file mode 100644 index 0000000..092fa81 --- /dev/null +++ b/api/pkg/db/internal/mongo/refreshtokensdb/client.go @@ -0,0 +1,12 @@ +package refreshtokensdb + +import ( + "context" + + "github.com/tech/sendico/pkg/model" +) + +func (db *RefreshTokenDB) GetClient(ctx context.Context, clientID string) (*model.Client, error) { + var client model.Client + return &client, db.clients.FindOneByFilter(ctx, filterByClientId(clientID), &client) +} diff --git a/api/pkg/db/internal/mongo/refreshtokensdb/crud.go b/api/pkg/db/internal/mongo/refreshtokensdb/crud.go new file mode 100644 index 0000000..7365b88 --- /dev/null +++ b/api/pkg/db/internal/mongo/refreshtokensdb/crud.go @@ -0,0 +1,122 @@ +package refreshtokensdb + +import ( + "context" + "errors" + "time" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func (db *RefreshTokenDB) Create(ctx context.Context, rt *model.RefreshToken) error { + // First, try to find an existing token for this account/client/device combination + var existing model.RefreshToken + if rt.AccountRef == nil { + return merrors.InvalidArgument("Account reference must have a vaild value") + } + if err := db.FindOne(ctx, filterByAccount(*rt.AccountRef, &rt.SessionIdentifier), &existing); err != nil { + if errors.Is(err, merrors.ErrNoData) { + // No existing token, create a new one + db.Logger.Info("Registering refresh token", zap.String("client_id", rt.ClientID), zap.String("device_id", rt.DeviceID)) + return db.DBImp.Create(ctx, rt) + } + db.Logger.Warn("Something went wrong when checking existing sessions", zap.Error(err), + zap.String("client_id", rt.ClientID), zap.String("device_id", rt.DeviceID)) + return err + } + + // Token already exists, update it with new values + db.Logger.Info("Updating existing refresh token", zap.String("client_id", rt.ClientID), zap.String("device_id", rt.DeviceID)) + + patch := repository.Patch(). + Set(repository.Field(TokenField), rt.RefreshToken). + Set(repository.Field(ExpiresAtField), rt.ExpiresAt). + Set(repository.Field(UserAgentField), rt.UserAgent). + Set(repository.Field(IPAddressField), rt.IPAddress). + Set(repository.Field(LastUsedAtField), rt.LastUsedAt). + Set(repository.Field(IsRevokedField), rt.IsRevoked) + + if err := db.Patch(ctx, *existing.GetID(), patch); err != nil { + db.Logger.Warn("Failed to patch refresh token", zap.Error(err), zap.String("client_id", rt.ClientID), zap.String("device_id", rt.DeviceID)) + return err + } + + // Update the ID of the input token to match the existing one + rt.SetID(*existing.GetID()) + return nil +} + +func (db *RefreshTokenDB) Update(ctx context.Context, rt *model.RefreshToken) error { + rt.LastUsedAt = time.Now() + + // Use Patch instead of Update to avoid race conditions + patch := repository.Patch(). + Set(repository.Field(TokenField), rt.RefreshToken). + Set(repository.Field(ExpiresAtField), rt.ExpiresAt). + Set(repository.Field(UserAgentField), rt.UserAgent). + Set(repository.Field(IPAddressField), rt.IPAddress). + Set(repository.Field(LastUsedAtField), rt.LastUsedAt). + Set(repository.Field(IsRevokedField), rt.IsRevoked) + + return db.Patch(ctx, *rt.GetID(), patch) +} + +func (db *RefreshTokenDB) Delete(ctx context.Context, tokenRef primitive.ObjectID) error { + db.Logger.Info("Deleting refresh token", mzap.ObjRef("refresh_token_ref", tokenRef)) + return db.DBImp.Delete(ctx, tokenRef) +} + +func (db *RefreshTokenDB) Revoke(ctx context.Context, accountRef primitive.ObjectID, session *model.SessionIdentifier) error { + var rt model.RefreshToken + f := filterByAccount(accountRef, session) + if err := db.Repository.FindOneByFilter(ctx, f, &rt); err != nil { + if errors.Is(err, merrors.ErrNoData) { + db.Logger.Warn("Failed to find refresh token", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), zap.String("client_id", session.ClientID), zap.String("device_id", session.DeviceID)) + return nil + } + return err + } + + // Use Patch to update the revocation status + patch := repository.Patch(). + Set(repository.Field(IsRevokedField), true). + Set(repository.Field(LastUsedAtField), time.Now()) + + return db.Patch(ctx, *rt.GetID(), patch) +} + +func (db *RefreshTokenDB) GetByCRT(ctx context.Context, t *model.ClientRefreshToken) (*model.RefreshToken, error) { + var rt model.RefreshToken + f := filter(&t.SessionIdentifier).And(repository.Query().Filter(repository.Field("token"), t.RefreshToken)) + if err := db.Repository.FindOneByFilter(ctx, f, &rt); err != nil { + if !errors.Is(err, merrors.ErrNoData) { + db.Logger.Warn("Failed to fetch refresh token", zap.Error(err), + zap.String("client_id", t.ClientID), zap.String("device_id", t.DeviceID)) + } + return nil, err + } + + // Check if token is expired + if rt.ExpiresAt.Before(time.Now()) { + db.Logger.Warn("Refresh token expired", mzap.StorableRef(&rt), + zap.String("client_id", t.ClientID), zap.String("device_id", t.DeviceID), + zap.Time("expires_at", rt.ExpiresAt)) + return nil, merrors.AccessDenied(mservice.RefreshTokens, string(model.ActionRead), *rt.GetID()) + } + + // Check if token is revoked + if rt.IsRevoked { + db.Logger.Warn("Refresh token is revoked", mzap.StorableRef(&rt), + zap.String("client_id", t.ClientID), zap.String("device_id", t.DeviceID)) + return nil, merrors.ErrNoData + } + + return &rt, nil +} diff --git a/api/pkg/db/internal/mongo/refreshtokensdb/db.go b/api/pkg/db/internal/mongo/refreshtokensdb/db.go new file mode 100644 index 0000000..b015662 --- /dev/null +++ b/api/pkg/db/internal/mongo/refreshtokensdb/db.go @@ -0,0 +1,62 @@ +package refreshtokensdb + +import ( + "github.com/tech/sendico/pkg/db/repository" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +type RefreshTokenDB struct { + template.DBImp[*model.RefreshToken] + clients repository.Repository +} + +func Create(logger mlogger.Logger, db *mongo.Database) (*RefreshTokenDB, error) { + p := &RefreshTokenDB{ + DBImp: *template.Create[*model.RefreshToken](logger, mservice.RefreshTokens, db), + clients: repository.CreateMongoRepository(db, mservice.Clients), + } + + if err := p.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: "token", Sort: ri.Asc}}, + Unique: true, + }); err != nil { + p.Logger.Error("Failed to create unique token index", zap.Error(err)) + return nil, err + } + + // Add unique constraint on account/client/device combination + if err := p.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{ + {Field: "accountRef", Sort: ri.Asc}, + {Field: "clientId", Sort: ri.Asc}, + {Field: "deviceId", Sort: ri.Asc}, + }, + Unique: true, + }); err != nil { + p.Logger.Error("Failed to create unique account/client/device index", zap.Error(err)) + return nil, err + } + + if err := p.Repository.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: IsRevokedField, Sort: ri.Asc}}, + }); err != nil { + p.Logger.Error("Failed to create unique token revokation status index", zap.Error(err)) + return nil, err + } + + if err := p.clients.CreateIndex(&ri.Definition{ + Keys: []ri.Key{{Field: "clientId", Sort: ri.Asc}}, + Unique: true, + }); err != nil { + p.Logger.Error("Failed to create unique client identifier index", zap.Error(err)) + return nil, err + } + + return p, nil +} diff --git a/api/pkg/db/internal/mongo/refreshtokensdb/fields.go b/api/pkg/db/internal/mongo/refreshtokensdb/fields.go new file mode 100644 index 0000000..81baed6 --- /dev/null +++ b/api/pkg/db/internal/mongo/refreshtokensdb/fields.go @@ -0,0 +1,10 @@ +package refreshtokensdb + +const ( + ExpiresAtField = "expiresAt" + IsRevokedField = "isRevoked" + TokenField = "token" + UserAgentField = "userAgent" + IPAddressField = "ipAddress" + LastUsedAtField = "lastUsedAt" +) diff --git a/api/pkg/db/internal/mongo/refreshtokensdb/filters.go b/api/pkg/db/internal/mongo/refreshtokensdb/filters.go new file mode 100644 index 0000000..ad67fab --- /dev/null +++ b/api/pkg/db/internal/mongo/refreshtokensdb/filters.go @@ -0,0 +1,25 @@ +package refreshtokensdb + +import ( + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func filterByClientId(clientID string) builder.Query { + return repository.Query().Comparison(repository.Field("clientId"), builder.Eq, clientID) +} + +func filter(session *model.SessionIdentifier) builder.Query { + filter := filterByClientId(session.ClientID) + filter.And( + repository.Query().Comparison(repository.Field("deviceId"), builder.Eq, session.DeviceID), + repository.Query().Comparison(repository.Field(IsRevokedField), builder.Eq, false), + ) + return filter +} + +func filterByAccount(accountRef primitive.ObjectID, session *model.SessionIdentifier) builder.Query { + return filter(session).And(repository.Query().Comparison(repository.AccountField(), builder.Eq, accountRef)) +} diff --git a/api/pkg/db/internal/mongo/refreshtokensdb/refreshtokensdb_test.go b/api/pkg/db/internal/mongo/refreshtokensdb/refreshtokensdb_test.go new file mode 100644 index 0000000..edc13c3 --- /dev/null +++ b/api/pkg/db/internal/mongo/refreshtokensdb/refreshtokensdb_test.go @@ -0,0 +1,639 @@ +//go:build integration +// +build integration + +package refreshtokensdb_test + +import ( + "context" + "errors" + "fmt" + "testing" + "time" + + "github.com/tech/sendico/pkg/db/internal/mongo/refreshtokensdb" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/merrors" + factory "github.com/tech/sendico/pkg/mlogger/factory" + "github.com/tech/sendico/pkg/model" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/testcontainers/testcontainers-go" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "github.com/testcontainers/testcontainers-go/wait" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +func setupTestDB(t *testing.T) (*refreshtokensdb.RefreshTokenDB, func()) { + // mark as helper for better test failure reporting + t.Helper() + + startCtx, startCancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer startCancel() + + mongoContainer, err := mongodb.Run(startCtx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForListeningPort("27017/tcp").WithStartupTimeout(2*time.Minute)), + ) + require.NoError(t, err, "failed to start MongoDB container") + + mongoURI, err := mongoContainer.ConnectionString(startCtx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(startCtx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + + database := client.Database("test_refresh_tokens_" + t.Name()) + logger := factory.NewLogger(true) + + db, err := refreshtokensdb.Create(logger, database) + require.NoError(t, err, "failed to create refresh tokens db") + + cleanup := func() { + _ = database.Drop(context.Background()) + _ = client.Disconnect(context.Background()) + termCtx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + _ = mongoContainer.Terminate(termCtx) + } + + return db, cleanup +} + +func createTestRefreshToken(accountRef primitive.ObjectID, clientID, deviceID, token string) *model.RefreshToken { + return &model.RefreshToken{ + ClientRefreshToken: model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: token, + }, + AccountBoundBase: model.AccountBoundBase{ + AccountRef: &accountRef, + }, + ExpiresAt: time.Now().Add(24 * time.Hour), + IsRevoked: false, + UserAgent: "TestUserAgent/1.0", + IPAddress: "192.168.1.1", + LastUsedAt: time.Now(), + } +} + +func TestRefreshTokenDB_AuthenticationFlow(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("Complete_User_Authentication_Flow", func(t *testing.T) { + // Setup: Create user and client + userID := primitive.NewObjectID() + clientID := "web-app" + deviceID := "user-desktop-chrome" + token := "refresh_token_12345" + + // Step 1: User logs in - create initial refresh token + refreshToken := createTestRefreshToken(userID, clientID, deviceID, token) + err := db.Create(ctx, refreshToken) + require.NoError(t, err) + + // Step 2: User uses refresh token to get new access token + crt := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: token, + } + + retrievedToken, err := db.GetByCRT(ctx, crt) + require.NoError(t, err) + require.NotNil(t, retrievedToken.AccountRef) + assert.Equal(t, userID, *retrievedToken.AccountRef) + assert.Equal(t, token, retrievedToken.RefreshToken) + assert.False(t, retrievedToken.IsRevoked) + + // Step 3: User logs out - revoke the token + session := &model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + } + err = db.Revoke(ctx, userID, session) + require.NoError(t, err) + + // Step 4: Try to use revoked token - should fail + _, err = db.GetByCRT(ctx, crt) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) + + t.Run("Manual_Token_Revocation_Workaround", func(t *testing.T) { + // Test manual revocation by directly updating the token + userID := primitive.NewObjectID() + clientID := "web-app" + deviceID := "user-desktop-chrome" + token := "manual_revoke_token_123" + + // Step 1: Create token + refreshToken := createTestRefreshToken(userID, clientID, deviceID, token) + err := db.Create(ctx, refreshToken) + require.NoError(t, err) + + // Step 2: Manually revoke token by updating it directly + refreshToken.IsRevoked = true + err = db.Update(ctx, refreshToken) + require.NoError(t, err) + + // Step 3: Try to use revoked token - should fail + crt := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: token, + } + + _, err = db.GetByCRT(ctx, crt) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) +} + +func TestRefreshTokenDB_MultiDeviceManagement(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("User_With_Multiple_Devices", func(t *testing.T) { + userID := primitive.NewObjectID() + clientID := "mobile-app" + + // User logs in from phone + phoneToken := createTestRefreshToken(userID, clientID, "phone-ios", "phone_token_123") + err := db.Create(ctx, phoneToken) + require.NoError(t, err) + + // User logs in from tablet + tabletToken := createTestRefreshToken(userID, clientID, "tablet-android", "tablet_token_456") + err = db.Create(ctx, tabletToken) + require.NoError(t, err) + + // User logs in from desktop + desktopToken := createTestRefreshToken(userID, clientID, "desktop-windows", "desktop_token_789") + err = db.Create(ctx, desktopToken) + require.NoError(t, err) + + // User wants to logout from all devices except current (phone) + err = db.RevokeAll(ctx, userID, "phone-ios") + require.NoError(t, err) + + // Phone should still work + phoneCRT := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: "phone-ios", + }, + RefreshToken: "phone_token_123", + } + _, err = db.GetByCRT(ctx, phoneCRT) + require.NoError(t, err) + + // Tablet and desktop should be revoked + tabletCRT := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: "tablet-android", + }, + RefreshToken: "tablet_token_456", + } + _, err = db.GetByCRT(ctx, tabletCRT) + assert.Error(t, err) + + desktopCRT := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: "desktop-windows", + }, + RefreshToken: "desktop_token_789", + } + _, err = db.GetByCRT(ctx, desktopCRT) + assert.Error(t, err) + }) +} + +func TestRefreshTokenDB_TokenRotation(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("Token_Rotation_On_Use", func(t *testing.T) { + userID := primitive.NewObjectID() + clientID := "web-app" + deviceID := "user-browser" + initialToken := "initial_token_123" + + // Create initial token + refreshToken := createTestRefreshToken(userID, clientID, deviceID, initialToken) + err := db.Create(ctx, refreshToken) + require.NoError(t, err) + + // Simulate small delay + time.Sleep(10 * time.Millisecond) + + // Use token - should update LastUsedAt + crt := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: initialToken, + } + + retrievedToken, err := db.GetByCRT(ctx, crt) + require.NoError(t, err) + // LastUsedAt is not updated by GetByCRT; validate token data instead + assert.Equal(t, initialToken, retrievedToken.RefreshToken) + + // Create new token with rotated value (simulating token rotation) + newToken := "rotated_token_456" + retrievedToken.RefreshToken = newToken + err = db.Update(ctx, retrievedToken) + require.NoError(t, err) + + // Old token should no longer work + _, err = db.GetByCRT(ctx, crt) + assert.Error(t, err) + + // New token should work + newCRT := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: newToken, + } + _, err = db.GetByCRT(ctx, newCRT) + require.NoError(t, err) + }) +} + +func TestRefreshTokenDB_SessionReplacement(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("User_Login_From_Same_Device_Twice", func(t *testing.T) { + userID := primitive.NewObjectID() + clientID := "web-app" + deviceID := "user-laptop" + + // First login + firstToken := createTestRefreshToken(userID, clientID, deviceID, "first_token_123") + err := db.Create(ctx, firstToken) + require.NoError(t, err) + firstTokenID := *firstToken.GetID() + + // Second login from same device - should replace existing token + secondToken := createTestRefreshToken(userID, clientID, deviceID, "second_token_456") + err = db.Create(ctx, secondToken) + require.NoError(t, err) + + // Should reuse the same database record + assert.Equal(t, firstTokenID, *secondToken.GetID()) + + // First token should no longer work + firstCRT := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: "first_token_123", + } + _, err = db.GetByCRT(ctx, firstCRT) + assert.Error(t, err) + + // Second token should work + secondCRT := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: "second_token_456", + } + _, err = db.GetByCRT(ctx, secondCRT) + require.NoError(t, err) + }) +} + +func TestRefreshTokenDB_ClientManagement(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("Client_CRUD_Operations", func(t *testing.T) { + // Note: Client management is handled by a separate client database + // This test verifies that refresh tokens work with different client IDs + + userID := primitive.NewObjectID() + + // Create refresh tokens for different clients + webToken := createTestRefreshToken(userID, "web-app", "device1", "token1") + err := db.Create(ctx, webToken) + require.NoError(t, err) + + mobileToken := createTestRefreshToken(userID, "mobile-app", "device2", "token2") + err = db.Create(ctx, mobileToken) + require.NoError(t, err) + + // Verify tokens can be retrieved by client ID + webCRT := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: "web-app", + DeviceID: "device1", + }, + RefreshToken: "token1", + } + + retrievedToken, err := db.GetByCRT(ctx, webCRT) + require.NoError(t, err) + assert.Equal(t, "web-app", retrievedToken.ClientID) + assert.Equal(t, "device1", retrievedToken.DeviceID) + + mobileCRT := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: "mobile-app", + DeviceID: "device2", + }, + RefreshToken: "token2", + } + + retrievedToken, err = db.GetByCRT(ctx, mobileCRT) + require.NoError(t, err) + assert.Equal(t, "mobile-app", retrievedToken.ClientID) + assert.Equal(t, "device2", retrievedToken.DeviceID) + }) +} + +func TestRefreshTokenDB_SecurityScenarios(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("Token_Hijacking_Prevention", func(t *testing.T) { + userID := primitive.NewObjectID() + clientID := "web-app" + deviceID := "user-browser" + token := "hijacked_token_123" + + // Create legitimate token + refreshToken := createTestRefreshToken(userID, clientID, deviceID, token) + err := db.Create(ctx, refreshToken) + require.NoError(t, err) + + // Simulate security concern - revoke token + session := &model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + } + err = db.Revoke(ctx, userID, session) + require.NoError(t, err) + + // Attacker tries to use hijacked token + crt := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: token, + } + + _, err = db.GetByCRT(ctx, crt) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) + + t.Run("Invalid_Token_Attempts", func(t *testing.T) { + // Try to use completely invalid token + crt := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: "invalid-client", + DeviceID: "invalid-device", + }, + RefreshToken: "invalid_token_123", + } + + _, err := db.GetByCRT(ctx, crt) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) +} + +func TestRefreshTokenDB_ExpiredTokenHandling(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("Expired_Token_Cleanup", func(t *testing.T) { + userID := primitive.NewObjectID() + clientID := "web-app" + deviceID := "user-device" + token := "expired_token_123" + + // Create token that expires in the past + refreshToken := createTestRefreshToken(userID, clientID, deviceID, token) + refreshToken.ExpiresAt = time.Now().Add(-1 * time.Hour) // Expired 1 hour ago + err := db.Create(ctx, refreshToken) + require.NoError(t, err) + + // The token exists in database but is expired + var storedToken model.RefreshToken + err = db.Get(ctx, *refreshToken.GetID(), &storedToken) + require.NoError(t, err) + assert.True(t, storedToken.ExpiresAt.Before(time.Now())) + + // Application should reject expired tokens + crt := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: token, + } + + _, err = db.GetByCRT(ctx, crt) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrAccessDenied)) + }) +} + +func TestRefreshTokenDB_ConcurrentAccess(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("Concurrent_Token_Usage", func(t *testing.T) { + userID := primitive.NewObjectID() + clientID := "web-app" + deviceID := "user-device" + token := "concurrent_token_123" + + // Create token + refreshToken := createTestRefreshToken(userID, clientID, deviceID, token) + err := db.Create(ctx, refreshToken) + require.NoError(t, err) + + crt := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: token, + } + + // Simulate concurrent access + done := make(chan error, 2) + + go func() { + _, err := db.GetByCRT(ctx, crt) + done <- err + }() + + go func() { + _, err := db.GetByCRT(ctx, crt) + done <- err + }() + + // Both operations should succeed + for i := 0; i < 2; i++ { + err := <-done + require.NoError(t, err) + } + }) +} + +func TestRefreshTokenDB_EdgeCases(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("Delete_Token_By_ID", func(t *testing.T) { + userID := primitive.NewObjectID() + refreshToken := createTestRefreshToken(userID, "web-app", "device-1", "token_123") + err := db.Create(ctx, refreshToken) + require.NoError(t, err) + + tokenID := *refreshToken.GetID() + + // Delete token + err = db.Delete(ctx, tokenID) + require.NoError(t, err) + + // Token should no longer exist + var result model.RefreshToken + err = db.Get(ctx, tokenID, &result) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) + + t.Run("Revoke_Non_Existent_Token", func(t *testing.T) { + userID := primitive.NewObjectID() + session := &model.SessionIdentifier{ + ClientID: "non-existent-client", + DeviceID: "non-existent-device", + } + + err := db.Revoke(ctx, userID, session) + // Should handle gracefully for non-existent tokens + assert.NoError(t, err) + }) + + t.Run("RevokeAll_No_Other_Devices", func(t *testing.T) { + userID := primitive.NewObjectID() + clientID := "web-app" + deviceID := "only-device" + + // Create single token + refreshToken := createTestRefreshToken(userID, clientID, deviceID, "token_123") + err := db.Create(ctx, refreshToken) + require.NoError(t, err) + + // RevokeAll should not affect current device + err = db.RevokeAll(ctx, userID, deviceID) + require.NoError(t, err) + + // Token should still work + crt := &model.ClientRefreshToken{ + SessionIdentifier: model.SessionIdentifier{ + ClientID: clientID, + DeviceID: deviceID, + }, + RefreshToken: "token_123", + } + + _, err = db.GetByCRT(ctx, crt) + require.NoError(t, err) + }) +} + +func TestRefreshTokenDB_DatabaseIndexes(t *testing.T) { + db, cleanup := setupTestDB(t) + defer cleanup() + + ctx := context.Background() + + t.Run("Unique_Token_Constraint", func(t *testing.T) { + userID1 := primitive.NewObjectID() + userID2 := primitive.NewObjectID() + token := "duplicate_token_123" + + // Create first token + refreshToken1 := createTestRefreshToken(userID1, "client1", "device1", token) + err := db.Create(ctx, refreshToken1) + require.NoError(t, err) + + // Try to create second token with same token value - should fail due to unique index + refreshToken2 := createTestRefreshToken(userID2, "client2", "device2", token) + err = db.Create(ctx, refreshToken2) + assert.Error(t, err) + assert.Contains(t, err.Error(), "duplicate") + }) + + t.Run("Query_Performance_By_Revocation_Status", func(t *testing.T) { + userID := primitive.NewObjectID() + clientID := "web-app" + + // Create multiple tokens + for i := 0; i < 10; i++ { + token := createTestRefreshToken(userID, clientID, + fmt.Sprintf("device_%d", i), fmt.Sprintf("token_%d", i)) + if i%2 == 0 { + token.IsRevoked = true + } + err := db.Create(ctx, token) + require.NoError(t, err) + } + + // Query should efficiently filter by revocation status + query := repository.Query(). + Filter(repository.AccountField(), userID). + And(repository.Query().Comparison(repository.Field(refreshtokensdb.IsRevokedField), builder.Eq, false)) + + ids, err := db.ListIDs(ctx, query) + require.NoError(t, err) + assert.Len(t, ids, 5) // Should find 5 non-revoked tokens + }) +} diff --git a/api/pkg/db/internal/mongo/refreshtokensdb/revoke.go b/api/pkg/db/internal/mongo/refreshtokensdb/revoke.go new file mode 100644 index 0000000..8adc61e --- /dev/null +++ b/api/pkg/db/internal/mongo/refreshtokensdb/revoke.go @@ -0,0 +1,24 @@ +package refreshtokensdb + +import ( + "context" + "time" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *RefreshTokenDB) RevokeAll(ctx context.Context, accountRef primitive.ObjectID, deviceID string) error { + query := repository.Query(). + Filter(repository.AccountField(), accountRef). + And(repository.Query().Comparison(repository.Field("deviceId"), builder.Ne, deviceID)). + And(repository.Query().Comparison(repository.Field(IsRevokedField), builder.Eq, false)) + + patch := repository.Patch(). + Set(repository.Field(ExpiresAtField), time.Now()). + Set(repository.Field(IsRevokedField), true) + + _, err := db.Repository.PatchMany(ctx, query, patch) + return err +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/accumulator.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/accumulator.go new file mode 100644 index 0000000..8585350 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/accumulator.go @@ -0,0 +1,90 @@ +package builderimp + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson" +) + +type literalAccumulatorImp struct { + op builder.MongoOperation + value any +} + +func (a *literalAccumulatorImp) Build() bson.D { + return bson.D{{Key: string(a.op), Value: a.value}} +} + +func NewAccumulator(op builder.MongoOperation, value any) builder.Accumulator { + return &literalAccumulatorImp{op: op, value: value} +} + +func AddToSet(value builder.Expression) builder.Expression { + return newUnaryExpression(builder.AddToSet, value) +} + +func Size(value builder.Expression) builder.Expression { + return newUnaryExpression(builder.Size, value) +} + +func Ne(left, right builder.Expression) builder.Expression { + return newBinaryExpression(builder.Ne, left, right) +} + +func Sum(value any) builder.Accumulator { + return NewAccumulator(builder.Sum, value) +} + +func Avg(value any) builder.Accumulator { + return NewAccumulator(builder.Avg, value) +} + +func Min(value any) builder.Accumulator { + return NewAccumulator(builder.Min, value) +} + +func Max(value any) builder.Accumulator { + return NewAccumulator(builder.Max, value) +} + +func Eq(left, right builder.Expression) builder.Expression { + return newBinaryExpression(builder.Eq, left, right) +} + +func Gt(left, right builder.Expression) builder.Expression { + return newBinaryExpression(builder.Gt, left, right) +} + +func Add(left, right builder.Accumulator) builder.Accumulator { + return newBinaryAccumulator(builder.Add, left, right) +} + +func Subtract(left, right builder.Accumulator) builder.Accumulator { + return newBinaryAccumulator(builder.Subtract, left, right) +} + +func Multiply(left, right builder.Accumulator) builder.Accumulator { + return newBinaryAccumulator(builder.Multiply, left, right) +} + +func Divide(left, right builder.Accumulator) builder.Accumulator { + return newBinaryAccumulator(builder.Divide, left, right) +} + +type binaryAccumulator struct { + op builder.MongoOperation + left builder.Accumulator + right builder.Accumulator +} + +func newBinaryAccumulator(op builder.MongoOperation, left, right builder.Accumulator) builder.Accumulator { + return &binaryAccumulator{ + op: op, + left: left, + right: right, + } +} + +func (b *binaryAccumulator) Build() bson.D { + args := []any{b.left.Build(), b.right.Build()} + return bson.D{{Key: string(b.op), Value: args}} +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/alias.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/alias.go new file mode 100644 index 0000000..52ab07f --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/alias.go @@ -0,0 +1,102 @@ +package builderimp + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson" +) + +type aliasImp struct { + lhs builder.Field + rhs any +} + +func (a *aliasImp) Field() builder.Field { + return a.lhs +} + +func (a *aliasImp) Build() bson.D { + return bson.D{{Key: a.lhs.Build(), Value: a.rhs}} +} + +// 1. Null alias (_id: null) +func NewNullAlias(lhs builder.Field) builder.Alias { + return &aliasImp{lhs: lhs, rhs: nil} +} + +func NewAlias(lhs builder.Field, rhs any) builder.Alias { + return &aliasImp{lhs: lhs, rhs: rhs} +} + +// 2. Simple alias (_id: "$taskRef") +func NewSimpleAlias(lhs, rhs builder.Field) builder.Alias { + return &aliasImp{lhs: lhs, rhs: rhs.Build()} +} + +// 3. Complex alias (_id: { aliasName: "$originalField", ... }) +type ComplexAlias struct { + lhs builder.Field + rhs []builder.Alias // Correcting handling of slice of aliases +} + +func (a *ComplexAlias) Field() builder.Field { + return a.lhs +} + +func (a *ComplexAlias) Build() bson.D { + fieldMap := bson.M{} + + for _, alias := range a.rhs { + // Each alias.Build() still returns a bson.D + aliasDoc := alias.Build() + + // 1. Marshal the ordered D into raw BSON bytes + raw, err := bson.Marshal(aliasDoc) + if err != nil { + panic("Failed to marshal alias document: " + err.Error()) + } + + // 2. Unmarshal those bytes into an unordered M + var docM bson.M + if err := bson.Unmarshal(raw, &docM); err != nil { + panic("Failed to unmarshal alias document: " + err.Error()) + } + + // Merge into our accumulator + for k, v := range docM { + fieldMap[k] = v + } + } + + return bson.D{{Key: a.lhs.Build(), Value: fieldMap}} +} + +func NewComplexAlias(lhs builder.Field, rhs []builder.Alias) builder.Alias { + return &ComplexAlias{lhs: lhs, rhs: rhs} +} + +type aliasesImp struct { + aliases []builder.Alias +} + +func (a *aliasesImp) Field() builder.Field { + if len(a.aliases) > 0 { + return a.aliases[0].Field() + } + return NewFieldImp("") +} + +func (a *aliasesImp) Build() bson.D { + results := make([]bson.D, 0) + for _, alias := range a.aliases { + results = append(results, alias.Build()) + } + aliases := bson.D{} + for _, r := range results { + aliases = append(aliases, r...) + } + return aliases +} + +func NewAliases(aliases ...builder.Alias) builder.Alias { + return &aliasesImp{aliases: aliases} +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/array.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/array.go new file mode 100644 index 0000000..4447375 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/array.go @@ -0,0 +1,27 @@ +package builderimp + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson" +) + +type arrayImp struct { + elements []builder.Expression +} + +// Build renders the literal array: +// +// [ , , … ] +func (b *arrayImp) Build() bson.A { + arr := make(bson.A, len(b.elements)) + for i, expr := range b.elements { + // each expr.Build() returns the raw value or sub‐expression + arr[i] = expr.Build() + } + return arr +} + +// NewArray constructs a new array expression from the given sub‐expressions. +func NewArray(exprs ...builder.Expression) *arrayImp { + return &arrayImp{elements: exprs} +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/expression.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/expression.go new file mode 100644 index 0000000..fa0cfe2 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/expression.go @@ -0,0 +1,108 @@ +package builderimp + +import ( + "reflect" + + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson" +) + +type literalExpression struct { + value any +} + +func NewLiteralExpression(value any) builder.Expression { + return &literalExpression{value: value} +} + +func (e *literalExpression) Build() any { + return bson.D{{Key: string(builder.Literal), Value: e.value}} +} + +type variadicExpression struct { + op builder.MongoOperation + parts []builder.Expression +} + +func (e *variadicExpression) Build() any { + args := make([]any, 0, len(e.parts)) + for _, p := range e.parts { + args = append(args, p.Build()) + } + return bson.D{{Key: string(e.op), Value: args}} +} + +func newVariadicExpression(op builder.MongoOperation, exprs ...builder.Expression) builder.Expression { + return &variadicExpression{ + op: op, + parts: exprs, + } +} + +func newBinaryExpression(op builder.MongoOperation, left, right builder.Expression) builder.Expression { + return &variadicExpression{ + op: op, + parts: []builder.Expression{left, right}, + } +} + +type unaryExpression struct { + op builder.MongoOperation + rhs builder.Expression +} + +func (e *unaryExpression) Build() any { + return bson.D{{Key: string(e.op), Value: e.rhs.Build()}} +} + +func newUnaryExpression(op builder.MongoOperation, right builder.Expression) builder.Expression { + return &unaryExpression{ + op: op, + rhs: right, + } +} + +type matchExpression struct { + op builder.MongoOperation + rhs builder.Expression +} + +func (e *matchExpression) Build() any { + return bson.E{Key: string(e.op), Value: e.rhs.Build()} +} + +func newMatchExpression(op builder.MongoOperation, right builder.Expression) builder.Expression { + return &matchExpression{ + op: op, + rhs: right, + } +} + +func InRef(value builder.Field) builder.Expression { + return newMatchExpression(builder.In, NewValue(NewRefFieldImp(value).Build())) +} + +type inImpl struct { + values []any +} + +func (e *inImpl) Build() any { + return bson.D{{Key: string(builder.In), Value: e.values}} +} + +func In(values ...any) builder.Expression { + var flattenedValues []any + + for _, v := range values { + switch reflect.TypeOf(v).Kind() { + case reflect.Slice: + slice := reflect.ValueOf(v) + for i := range slice.Len() { + flattenedValues = append(flattenedValues, slice.Index(i).Interface()) + } + default: + flattenedValues = append(flattenedValues, v) + } + } + return &inImpl{values: flattenedValues} +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/field.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/field.go new file mode 100644 index 0000000..3a864b1 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/field.go @@ -0,0 +1,71 @@ +package builderimp + +import ( + "strings" + + "github.com/tech/sendico/pkg/db/repository/builder" +) + +type FieldImp struct { + fields []string +} + +func (b *FieldImp) Dot(field string) builder.Field { + newFields := make([]string, len(b.fields), len(b.fields)+1) + copy(newFields, b.fields) + newFields = append(newFields, field) + return &FieldImp{fields: newFields} +} + +func (b *FieldImp) CopyWith(field string) builder.Field { + copiedFields := make([]string, 0, len(b.fields)+1) + copiedFields = append(copiedFields, b.fields...) + copiedFields = append(copiedFields, field) + return &FieldImp{ + fields: copiedFields, + } +} + +func (b *FieldImp) Build() string { + return strings.Join(b.fields, ".") +} + +func NewFieldImp(baseName string) builder.Field { + return &FieldImp{ + fields: []string{baseName}, + } +} + +type RefField struct { + imp builder.Field +} + +func (b *RefField) Build() string { + return "$" + b.imp.Build() +} + +func (b *RefField) CopyWith(field string) builder.Field { + return &RefField{ + imp: b.imp.CopyWith(field), + } +} + +func (b *RefField) Dot(field string) builder.Field { + return &RefField{ + imp: b.imp.Dot(field), + } +} + +func NewRefFieldImp(field builder.Field) builder.Field { + return &RefField{ + imp: field, + } +} + +func NewRootRef() builder.Field { + return NewFieldImp("$$ROOT") +} + +func NewRemoveRef() builder.Field { + return NewFieldImp("$$REMOVE") +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/func.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/func.go new file mode 100644 index 0000000..5ed8f3d --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/func.go @@ -0,0 +1,137 @@ +package builderimp + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson" +) + +type condImp struct { + condition builder.Expression + ifTrue any + ifFalse any +} + +func (c *condImp) Build() any { + return bson.D{ + {Key: string(builder.Cond), Value: bson.D{ + {Key: "if", Value: c.condition.Build()}, + {Key: "then", Value: c.ifTrue}, + {Key: "else", Value: c.ifFalse}, + }}, + } +} + +func NewCond(condition builder.Expression, ifTrue, ifFalse any) builder.Expression { + return &condImp{ + condition: condition, + ifTrue: ifTrue, + ifFalse: ifFalse, + } +} + +// setUnionImp implements builder.Expression but takes only builder.Array inputs. +type setUnionImp struct { + inputs []builder.Expression +} + +// Build renders the $setUnion stage: +// +// { $setUnion: [ , , … ] } +func (s *setUnionImp) Build() any { + arr := make(bson.A, len(s.inputs)) + for i, arrayExpr := range s.inputs { + arr[i] = arrayExpr.Build() + } + return bson.D{ + {Key: string(builder.SetUnion), Value: arr}, + } +} + +// NewSetUnion constructs a new $setUnion expression from the given Arrays. +func NewSetUnion(arrays ...builder.Expression) builder.Expression { + return &setUnionImp{inputs: arrays} +} + +type assignmentImp struct { + field builder.Field + expression builder.Expression +} + +func (a *assignmentImp) Build() bson.D { + // Assign it to the given field name + return bson.D{ + {Key: a.field.Build(), Value: a.expression.Build()}, + } +} + +// NewAssignment creates a projection assignment of the form: +// +// : +func NewAssignment(field builder.Field, expression builder.Expression) builder.Projection { + return &assignmentImp{ + field: field, + expression: expression, + } +} + +type computeImp struct { + field builder.Field + expression builder.Expression +} + +func (a *computeImp) Build() any { + return bson.D{ + {Key: string(a.field.Build()), Value: a.expression.Build()}, + } +} + +func NewCompute(field builder.Field, expression builder.Expression) builder.Expression { + return &computeImp{ + field: field, + expression: expression, + } +} + +func NewIfNull(expression, replacement builder.Expression) builder.Expression { + return newBinaryExpression(builder.IfNull, expression, replacement) +} + +func NewPush(expression builder.Expression) builder.Expression { + return newUnaryExpression(builder.Push, expression) +} + +func NewAnd(exprs ...builder.Expression) builder.Expression { + return newVariadicExpression(builder.And, exprs...) +} + +func NewOr(exprs ...builder.Expression) builder.Expression { + return newVariadicExpression(builder.Or, exprs...) +} + +func NewEach(exprs ...builder.Expression) builder.Expression { + return newVariadicExpression(builder.Each, exprs...) +} + +func NewLt(left, right builder.Expression) builder.Expression { + return newBinaryExpression(builder.Lt, left, right) +} + +func NewNot(expression builder.Expression) builder.Expression { + return newUnaryExpression(builder.Not, expression) +} + +func NewSum(expression builder.Expression) builder.Expression { + return newUnaryExpression(builder.Sum, expression) +} + +func NewMin(expression builder.Expression) builder.Expression { + return newUnaryExpression(builder.Min, expression) +} + +func First(expr builder.Expression) builder.Expression { + return newUnaryExpression(builder.First, expr) +} + +func NewType(expr builder.Expression) builder.Expression { + return newUnaryExpression(builder.Type, expr) +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/gaccumulator.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/gaccumulator.go new file mode 100644 index 0000000..88a5975 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/gaccumulator.go @@ -0,0 +1,35 @@ +package builderimp + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson" +) + +type groupAccumulatorImp struct { + field builder.Field + acc builder.Accumulator +} + +// NewGroupAccumulator creates a new GroupAccumulator for the given field using the specified operator and value. +func NewGroupAccumulator(field builder.Field, acc builder.Accumulator) builder.GroupAccumulator { + return &groupAccumulatorImp{ + field: field, + acc: acc, + } +} + +func (g *groupAccumulatorImp) Field() builder.Field { + return g.field +} + +func (g *groupAccumulatorImp) Accumulator() builder.Accumulator { + return g.acc +} + +// Build returns a bson.E element for this group accumulator. +func (g *groupAccumulatorImp) Build() bson.D { + return bson.D{{ + Key: g.field.Build(), + Value: g.acc.Build(), + }} +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/patch.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/patch.go new file mode 100644 index 0000000..399e5b4 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/patch.go @@ -0,0 +1,60 @@ +package builderimp + +import ( + "time" + + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "go.mongodb.org/mongo-driver/bson" +) + +type patchBuilder struct { + updates bson.D +} + +func set(field builder.Field, value any) bson.E { + return bson.E{Key: string(builder.Set), Value: bson.D{{Key: field.Build(), Value: value}}} +} + +func (u *patchBuilder) Set(field builder.Field, value any) builder.Patch { + u.updates = append(u.updates, set(field, value)) + return u +} + +func (u *patchBuilder) Inc(field builder.Field, value any) builder.Patch { + u.updates = append(u.updates, bson.E{Key: string(builder.Inc), Value: bson.D{{Key: field.Build(), Value: value}}}) + return u +} + +func (u *patchBuilder) Unset(field builder.Field) builder.Patch { + u.updates = append(u.updates, bson.E{Key: string(builder.Unset), Value: bson.D{{Key: field.Build(), Value: ""}}}) + return u +} + +func (u *patchBuilder) Rename(field builder.Field, newName string) builder.Patch { + u.updates = append(u.updates, bson.E{Key: string(builder.Rename), Value: bson.D{{Key: field.Build(), Value: newName}}}) + return u +} + +func (u *patchBuilder) Push(field builder.Field, value any) builder.Patch { + u.updates = append(u.updates, bson.E{Key: string(builder.Push), Value: bson.D{{Key: field.Build(), Value: value}}}) + return u +} + +func (u *patchBuilder) Pull(field builder.Field, value any) builder.Patch { + u.updates = append(u.updates, bson.E{Key: string(builder.Pull), Value: bson.D{{Key: field.Build(), Value: value}}}) + return u +} + +func (u *patchBuilder) AddToSet(field builder.Field, value any) builder.Patch { + u.updates = append(u.updates, bson.E{Key: string(builder.AddToSet), Value: bson.D{{Key: field.Build(), Value: value}}}) + return u +} + +func (u *patchBuilder) Build() bson.D { + return append(u.updates, set(NewFieldImp(storable.UpdatedAtField), time.Now())) +} + +func NewPatchImp() builder.Patch { + return &patchBuilder{updates: bson.D{}} +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/pipeline.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/pipeline.go new file mode 100644 index 0000000..668efbe --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/pipeline.go @@ -0,0 +1,131 @@ +package builderimp + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/mongo" +) + +type unwindOpts = builder.UnwindOpts + +// UnwindOption is the same type defined in the builder package. +type UnwindOption = builder.UnwindOption + +// NewUnwindOpts applies all UnwindOption's to a fresh unwindOpts. +func NewUnwindOpts(opts ...UnwindOption) *unwindOpts { + cfg := &unwindOpts{} + for _, opt := range opts { + opt(cfg) + } + return cfg +} + +type PipelineImp struct { + pipeline mongo.Pipeline +} + +func (b *PipelineImp) Match(filter builder.Query) builder.Pipeline { + b.pipeline = append(b.pipeline, filter.BuildPipeline()) + return b +} + +func (b *PipelineImp) Lookup(from mservice.Type, localField, foreignField, as builder.Field) builder.Pipeline { + b.pipeline = append(b.pipeline, bson.D{{Key: string(builder.Lookup), Value: bson.D{ + {Key: string(builder.MKFrom), Value: from}, + {Key: string(builder.MKLocalField), Value: localField.Build()}, + {Key: string(builder.MKForeignField), Value: foreignField.Build()}, + {Key: string(builder.MKAs), Value: as.Build()}, + }}}) + return b +} + +func (b *PipelineImp) LookupWithPipeline( + from mservice.Type, + nested builder.Pipeline, + as builder.Field, + let *map[string]builder.Field, +) builder.Pipeline { + lookupStage := bson.D{ + {Key: string(builder.MKFrom), Value: from}, + {Key: string(builder.MKPipeline), Value: nested.Build()}, + {Key: string(builder.MKAs), Value: as.Build()}, + } + + // only add "let" if provided and not empty + if let != nil && len(*let) > 0 { + letDoc := bson.D{} + for varName, fld := range *let { + letDoc = append(letDoc, bson.E{Key: varName, Value: fld.Build()}) + } + lookupStage = append(lookupStage, bson.E{Key: string(builder.MKLet), Value: letDoc}) + } + + b.pipeline = append(b.pipeline, bson.D{{Key: string(builder.Lookup), Value: lookupStage}}) + return b +} + +func (b *PipelineImp) Unwind(path builder.Field, opts ...UnwindOption) builder.Pipeline { + cfg := NewUnwindOpts(opts...) + + var stageValue interface{} + // if no options, shorthand + if !cfg.PreserveNullAndEmptyArrays && cfg.IncludeArrayIndex == "" { + stageValue = path.Build() + } else { + d := bson.D{{Key: string(builder.MKPath), Value: path.Build()}} + if cfg.PreserveNullAndEmptyArrays { + d = append(d, bson.E{Key: string(builder.MKPreserveNullAndEmptyArrays), Value: true}) + } + if cfg.IncludeArrayIndex != "" { + d = append(d, bson.E{Key: string(builder.MKIncludeArrayIndex), Value: cfg.IncludeArrayIndex}) + } + stageValue = d + } + + b.pipeline = append(b.pipeline, bson.D{{Key: string(builder.Unwind), Value: stageValue}}) + return b +} + +func (b *PipelineImp) Count(field builder.Field) builder.Pipeline { + b.pipeline = append(b.pipeline, bson.D{{Key: string(builder.Count), Value: field.Build()}}) + return b +} + +func (b *PipelineImp) Group(groupBy builder.Alias, accumulators ...builder.GroupAccumulator) builder.Pipeline { + groupDoc := groupBy.Build() + for _, acc := range accumulators { + groupDoc = append(groupDoc, acc.Build()...) + } + + b.pipeline = append(b.pipeline, bson.D{ + {Key: string(builder.Group), Value: groupDoc}, + }) + return b +} + +func (b *PipelineImp) Project(projections ...builder.Projection) builder.Pipeline { + projDoc := bson.D{} + for _, pr := range projections { + projDoc = append(projDoc, pr.Build()...) + } + b.pipeline = append(b.pipeline, bson.D{{Key: string(builder.Project), Value: projDoc}}) + return b +} + +func (b *PipelineImp) ReplaceRoot(newRoot builder.Expression) builder.Pipeline { + b.pipeline = append(b.pipeline, bson.D{{Key: string(builder.ReplaceRoot), Value: bson.D{ + {Key: string(builder.MKNewRoot), Value: newRoot.Build()}, + }}}) + return b +} + +func (b *PipelineImp) Build() mongo.Pipeline { + return b.pipeline +} + +func NewPipelineImp() builder.Pipeline { + return &PipelineImp{ + pipeline: mongo.Pipeline{}, + } +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/pipeline_test.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/pipeline_test.go new file mode 100644 index 0000000..750b0e7 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/pipeline_test.go @@ -0,0 +1,563 @@ +package builderimp + +import ( + "testing" + + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/mservice" + "github.com/stretchr/testify/assert" + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +func TestNewPipelineImp(t *testing.T) { + pipeline := NewPipelineImp() + + assert.NotNil(t, pipeline) + assert.IsType(t, &PipelineImp{}, pipeline) + + // Build should return empty pipeline initially + built := pipeline.Build() + assert.NotNil(t, built) + assert.Len(t, built, 0) +} + +func TestPipelineImp_Match(t *testing.T) { + pipeline := NewPipelineImp() + mockQuery := &MockQuery{ + buildPipeline: bson.D{{Key: "$match", Value: bson.D{{Key: "field", Value: "value"}}}}, + } + + result := pipeline.Match(mockQuery) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + assert.Equal(t, bson.D{{Key: "$match", Value: bson.D{{Key: "field", Value: "value"}}}}, built[0]) +} + +func TestPipelineImp_Lookup(t *testing.T) { + pipeline := NewPipelineImp() + mockLocalField := &MockField{build: "localField"} + mockForeignField := &MockField{build: "foreignField"} + mockAsField := &MockField{build: "asField"} + + result := pipeline.Lookup(mservice.Projects, mockLocalField, mockForeignField, mockAsField) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Lookup), Value: bson.D{ + {Key: string(builder.MKFrom), Value: mservice.Projects}, + {Key: string(builder.MKLocalField), Value: "localField"}, + {Key: string(builder.MKForeignField), Value: "foreignField"}, + {Key: string(builder.MKAs), Value: "asField"}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_LookupWithPipeline_WithoutLet(t *testing.T) { + pipeline := NewPipelineImp() + mockNestedPipeline := &MockPipeline{ + build: mongo.Pipeline{bson.D{{Key: "$match", Value: bson.D{{Key: "nested", Value: true}}}}}, + } + mockAsField := &MockField{build: "asField"} + + result := pipeline.LookupWithPipeline(mservice.Tasks, mockNestedPipeline, mockAsField, nil) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Lookup), Value: bson.D{ + {Key: string(builder.MKFrom), Value: mservice.Tasks}, + {Key: string(builder.MKPipeline), Value: mockNestedPipeline.build}, + {Key: string(builder.MKAs), Value: "asField"}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_LookupWithPipeline_WithLet(t *testing.T) { + pipeline := NewPipelineImp() + mockNestedPipeline := &MockPipeline{ + build: mongo.Pipeline{bson.D{{Key: "$match", Value: bson.D{{Key: "nested", Value: true}}}}}, + } + mockAsField := &MockField{build: "asField"} + mockLetField := &MockField{build: "$_id"} + + letVars := map[string]builder.Field{ + "projRef": mockLetField, + } + + result := pipeline.LookupWithPipeline(mservice.Tasks, mockNestedPipeline, mockAsField, &letVars) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Lookup), Value: bson.D{ + {Key: string(builder.MKFrom), Value: mservice.Tasks}, + {Key: string(builder.MKPipeline), Value: mockNestedPipeline.build}, + {Key: string(builder.MKAs), Value: "asField"}, + {Key: string(builder.MKLet), Value: bson.D{{Key: "projRef", Value: "$_id"}}}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_LookupWithPipeline_WithEmptyLet(t *testing.T) { + pipeline := NewPipelineImp() + mockNestedPipeline := &MockPipeline{ + build: mongo.Pipeline{bson.D{{Key: "$match", Value: bson.D{{Key: "nested", Value: true}}}}}, + } + mockAsField := &MockField{build: "asField"} + + emptyLetVars := map[string]builder.Field{} + + pipeline.LookupWithPipeline(mservice.Tasks, mockNestedPipeline, mockAsField, &emptyLetVars) + + built := pipeline.Build() + assert.Len(t, built, 1) + + // Should not include let field when empty + expected := bson.D{{Key: string(builder.Lookup), Value: bson.D{ + {Key: string(builder.MKFrom), Value: mservice.Tasks}, + {Key: string(builder.MKPipeline), Value: mockNestedPipeline.build}, + {Key: string(builder.MKAs), Value: "asField"}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Unwind_Simple(t *testing.T) { + pipeline := NewPipelineImp() + mockField := &MockField{build: "$array"} + + result := pipeline.Unwind(mockField) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Unwind), Value: "$array"}} + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Unwind_WithPreserveNullAndEmptyArrays(t *testing.T) { + pipeline := NewPipelineImp() + mockField := &MockField{build: "$array"} + + // Mock the UnwindOption function + preserveOpt := func(opts *builder.UnwindOpts) { + opts.PreserveNullAndEmptyArrays = true + } + + pipeline.Unwind(mockField, preserveOpt) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Unwind), Value: bson.D{ + {Key: string(builder.MKPath), Value: "$array"}, + {Key: string(builder.MKPreserveNullAndEmptyArrays), Value: true}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Unwind_WithIncludeArrayIndex(t *testing.T) { + pipeline := NewPipelineImp() + mockField := &MockField{build: "$array"} + + // Mock the UnwindOption function + indexOpt := func(opts *builder.UnwindOpts) { + opts.IncludeArrayIndex = "arrayIndex" + } + + pipeline.Unwind(mockField, indexOpt) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Unwind), Value: bson.D{ + {Key: string(builder.MKPath), Value: "$array"}, + {Key: string(builder.MKIncludeArrayIndex), Value: "arrayIndex"}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Unwind_WithBothOptions(t *testing.T) { + pipeline := NewPipelineImp() + mockField := &MockField{build: "$array"} + + // Mock the UnwindOption functions + preserveOpt := func(opts *builder.UnwindOpts) { + opts.PreserveNullAndEmptyArrays = true + } + indexOpt := func(opts *builder.UnwindOpts) { + opts.IncludeArrayIndex = "arrayIndex" + } + + pipeline.Unwind(mockField, preserveOpt, indexOpt) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Unwind), Value: bson.D{ + {Key: string(builder.MKPath), Value: "$array"}, + {Key: string(builder.MKPreserveNullAndEmptyArrays), Value: true}, + {Key: string(builder.MKIncludeArrayIndex), Value: "arrayIndex"}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Count(t *testing.T) { + pipeline := NewPipelineImp() + mockField := &MockField{build: "totalCount"} + + result := pipeline.Count(mockField) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Count), Value: "totalCount"}} + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Group(t *testing.T) { + pipeline := NewPipelineImp() + mockAlias := &MockAlias{ + build: bson.D{{Key: "_id", Value: "$field"}}, + field: &MockField{build: "_id"}, + } + mockAccumulator := &MockGroupAccumulator{ + build: bson.D{{Key: "count", Value: bson.D{{Key: "$sum", Value: 1}}}}, + } + + result := pipeline.Group(mockAlias, mockAccumulator) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Group), Value: bson.D{ + {Key: "_id", Value: "$field"}, + {Key: "count", Value: bson.D{{Key: "$sum", Value: 1}}}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Group_MultipleAccumulators(t *testing.T) { + pipeline := NewPipelineImp() + mockAlias := &MockAlias{ + build: bson.D{{Key: "_id", Value: "$field"}}, + field: &MockField{build: "_id"}, + } + mockAccumulator1 := &MockGroupAccumulator{ + build: bson.D{{Key: "count", Value: bson.D{{Key: "$sum", Value: 1}}}}, + } + mockAccumulator2 := &MockGroupAccumulator{ + build: bson.D{{Key: "total", Value: bson.D{{Key: "$sum", Value: "$amount"}}}}, + } + + pipeline.Group(mockAlias, mockAccumulator1, mockAccumulator2) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Group), Value: bson.D{ + {Key: "_id", Value: "$field"}, + {Key: "count", Value: bson.D{{Key: "$sum", Value: 1}}}, + {Key: "total", Value: bson.D{{Key: "$sum", Value: "$amount"}}}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Project(t *testing.T) { + pipeline := NewPipelineImp() + mockProjection := &MockProjection{ + build: bson.D{{Key: "field1", Value: 1}}, + } + + result := pipeline.Project(mockProjection) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Project), Value: bson.D{ + {Key: "field1", Value: 1}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_Project_MultipleProjections(t *testing.T) { + pipeline := NewPipelineImp() + mockProjection1 := &MockProjection{ + build: bson.D{{Key: "field1", Value: 1}}, + } + mockProjection2 := &MockProjection{ + build: bson.D{{Key: "field2", Value: 0}}, + } + + pipeline.Project(mockProjection1, mockProjection2) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.Project), Value: bson.D{ + {Key: "field1", Value: 1}, + {Key: "field2", Value: 0}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_ChainedOperations(t *testing.T) { + pipeline := NewPipelineImp() + + // Create mocks + mockQuery := &MockQuery{ + buildPipeline: bson.D{{Key: "$match", Value: bson.D{{Key: "status", Value: "active"}}}}, + } + mockLocalField := &MockField{build: "userId"} + mockForeignField := &MockField{build: "_id"} + mockAsField := &MockField{build: "user"} + mockUnwindField := &MockField{build: "$user"} + mockProjection := &MockProjection{ + build: bson.D{{Key: "name", Value: "$user.name"}}, + } + + // Chain operations + result := pipeline. + Match(mockQuery). + Lookup(mservice.Accounts, mockLocalField, mockForeignField, mockAsField). + Unwind(mockUnwindField). + Project(mockProjection) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 4) + + // Verify each stage + assert.Equal(t, bson.D{{Key: "$match", Value: bson.D{{Key: "status", Value: "active"}}}}, built[0]) + + expectedLookup := bson.D{{Key: string(builder.Lookup), Value: bson.D{ + {Key: string(builder.MKFrom), Value: mservice.Accounts}, + {Key: string(builder.MKLocalField), Value: "userId"}, + {Key: string(builder.MKForeignField), Value: "_id"}, + {Key: string(builder.MKAs), Value: "user"}, + }}} + assert.Equal(t, expectedLookup, built[1]) + + assert.Equal(t, bson.D{{Key: string(builder.Unwind), Value: "$user"}}, built[2]) + + expectedProject := bson.D{{Key: string(builder.Project), Value: bson.D{ + {Key: "name", Value: "$user.name"}, + }}} + assert.Equal(t, expectedProject, built[3]) +} + +func TestNewUnwindOpts(t *testing.T) { + t.Run("NoOptions", func(t *testing.T) { + opts := NewUnwindOpts() + + assert.NotNil(t, opts) + assert.False(t, opts.PreserveNullAndEmptyArrays) + assert.Empty(t, opts.IncludeArrayIndex) + }) + + t.Run("WithPreserveOption", func(t *testing.T) { + preserveOpt := func(opts *builder.UnwindOpts) { + opts.PreserveNullAndEmptyArrays = true + } + + opts := NewUnwindOpts(preserveOpt) + + assert.True(t, opts.PreserveNullAndEmptyArrays) + assert.Empty(t, opts.IncludeArrayIndex) + }) + + t.Run("WithIndexOption", func(t *testing.T) { + indexOpt := func(opts *builder.UnwindOpts) { + opts.IncludeArrayIndex = "index" + } + + opts := NewUnwindOpts(indexOpt) + + assert.False(t, opts.PreserveNullAndEmptyArrays) + assert.Equal(t, "index", opts.IncludeArrayIndex) + }) + + t.Run("WithBothOptions", func(t *testing.T) { + preserveOpt := func(opts *builder.UnwindOpts) { + opts.PreserveNullAndEmptyArrays = true + } + indexOpt := func(opts *builder.UnwindOpts) { + opts.IncludeArrayIndex = "index" + } + + opts := NewUnwindOpts(preserveOpt, indexOpt) + + assert.True(t, opts.PreserveNullAndEmptyArrays) + assert.Equal(t, "index", opts.IncludeArrayIndex) + }) +} + +// Mock implementations for testing + +type MockQuery struct { + buildPipeline bson.D +} + +func (m *MockQuery) And(filters ...builder.Query) builder.Query { return m } +func (m *MockQuery) Or(filters ...builder.Query) builder.Query { return m } +func (m *MockQuery) Filter(field builder.Field, value any) builder.Query { return m } +func (m *MockQuery) Expression(value builder.Expression) builder.Query { return m } +func (m *MockQuery) Comparison(field builder.Field, operator builder.MongoOperation, value any) builder.Query { + return m +} +func (m *MockQuery) RegEx(field builder.Field, pattern, options string) builder.Query { return m } +func (m *MockQuery) In(field builder.Field, values ...any) builder.Query { return m } +func (m *MockQuery) NotIn(field builder.Field, values ...any) builder.Query { return m } +func (m *MockQuery) Sort(field builder.Field, ascending bool) builder.Query { return m } +func (m *MockQuery) Limit(limit *int64) builder.Query { return m } +func (m *MockQuery) Offset(offset *int64) builder.Query { return m } +func (m *MockQuery) Archived(isArchived *bool) builder.Query { return m } +func (m *MockQuery) BuildPipeline() bson.D { return m.buildPipeline } +func (m *MockQuery) BuildQuery() bson.D { return bson.D{} } +func (m *MockQuery) BuildOptions() *options.FindOptions { return &options.FindOptions{} } + +type MockField struct { + build string +} + +func (m *MockField) Dot(field string) builder.Field { return &MockField{build: m.build + "." + field} } +func (m *MockField) CopyWith(field string) builder.Field { return &MockField{build: field} } +func (m *MockField) Build() string { return m.build } + +type MockPipeline struct { + build mongo.Pipeline +} + +func (m *MockPipeline) Match(filter builder.Query) builder.Pipeline { return m } +func (m *MockPipeline) Lookup(from mservice.Type, localField, foreignField, as builder.Field) builder.Pipeline { + return m +} +func (m *MockPipeline) LookupWithPipeline(from mservice.Type, pipeline builder.Pipeline, as builder.Field, let *map[string]builder.Field) builder.Pipeline { + return m +} +func (m *MockPipeline) Unwind(path builder.Field, opts ...UnwindOption) builder.Pipeline { return m } +func (m *MockPipeline) Count(field builder.Field) builder.Pipeline { return m } +func (m *MockPipeline) Group(groupBy builder.Alias, accumulators ...builder.GroupAccumulator) builder.Pipeline { + return m +} +func (m *MockPipeline) Project(projections ...builder.Projection) builder.Pipeline { return m } +func (m *MockPipeline) ReplaceRoot(newRoot builder.Expression) builder.Pipeline { return m } +func (m *MockPipeline) Build() mongo.Pipeline { return m.build } + +type MockAlias struct { + build bson.D + field builder.Field +} + +func (m *MockAlias) Field() builder.Field { return m.field } +func (m *MockAlias) Build() bson.D { return m.build } + +type MockGroupAccumulator struct { + build bson.D +} + +func (m *MockGroupAccumulator) Build() bson.D { return m.build } + +type MockProjection struct { + build bson.D +} + +func (m *MockProjection) Build() bson.D { return m.build } + +func TestPipelineImp_ReplaceRoot(t *testing.T) { + pipeline := NewPipelineImp() + mockExpr := &MockExpression{build: "$newRoot"} + + result := pipeline.ReplaceRoot(mockExpr) + + // Should return self for chaining + assert.Same(t, pipeline, result) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.ReplaceRoot), Value: bson.D{ + {Key: string(builder.MKNewRoot), Value: "$newRoot"}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_ReplaceRoot_WithNestedField(t *testing.T) { + pipeline := NewPipelineImp() + mockExpr := &MockExpression{build: "$document.data"} + + pipeline.ReplaceRoot(mockExpr) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.ReplaceRoot), Value: bson.D{ + {Key: string(builder.MKNewRoot), Value: "$document.data"}, + }}} + + assert.Equal(t, expected, built[0]) +} + +func TestPipelineImp_ReplaceRoot_WithExpression(t *testing.T) { + pipeline := NewPipelineImp() + // Mock a complex expression like { $mergeObjects: [...] } + mockExpr := &MockExpression{build: bson.D{{Key: "$mergeObjects", Value: bson.A{"$field1", "$field2"}}}} + + pipeline.ReplaceRoot(mockExpr) + + built := pipeline.Build() + assert.Len(t, built, 1) + + expected := bson.D{{Key: string(builder.ReplaceRoot), Value: bson.D{ + {Key: string(builder.MKNewRoot), Value: bson.D{{Key: "$mergeObjects", Value: bson.A{"$field1", "$field2"}}}}, + }}} + + assert.Equal(t, expected, built[0]) +} + +type MockExpression struct { + build any +} + +func (m *MockExpression) Build() any { return m.build } diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/projection.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/projection.go new file mode 100644 index 0000000..1f4a8a4 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/projection.go @@ -0,0 +1,97 @@ +package builderimp + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "go.mongodb.org/mongo-driver/bson" +) + +// projectionExprImp is a concrete implementation of builder.Projection +// that projects a field using a custom expression. +type projectionExprImp struct { + expr builder.Expression // The expression for this projection. + field builder.Field // The field name for the projected field. +} + +// Field returns the field being projected. +func (p *projectionExprImp) Field() builder.Field { + return p.field +} + +// Expression returns the expression for the projection. +func (p *projectionExprImp) Expression() builder.Expression { + return p.expr +} + +// Build returns the built expression. If no expression is provided, returns 1. +func (p *projectionExprImp) Build() bson.D { + if p.expr == nil { + return bson.D{{Key: p.field.Build(), Value: 1}} + } + return bson.D{{Key: p.field.Build(), Value: p.expr.Build()}} +} + +// NewProjectionExpr creates a new Projection for a given field and expression. +func NewProjectionExpr(field builder.Field, expr builder.Expression) builder.Projection { + return &projectionExprImp{field: field, expr: expr} +} + +// aliasProjectionImp is a concrete implementation of builder.Projection +// that projects an alias (renaming a field or expression). +type aliasProjectionImp struct { + alias builder.Alias // The alias for this projection. +} + +// Field returns the field being projected (via the alias). +func (p *aliasProjectionImp) Field() builder.Field { + return p.alias.Field() +} + +// Expression returns no additional expression for an alias projection. +func (p *aliasProjectionImp) Expression() builder.Expression { + return nil +} + +// Build returns the built alias expression. +func (p *aliasProjectionImp) Build() bson.D { + return p.alias.Build() +} + +// NewAliasProjection creates a new Projection that renames or wraps an existing field or expression. +func NewAliasProjection(alias builder.Alias) builder.Projection { + return &aliasProjectionImp{alias: alias} +} + +// sinkProjectionImp is a simple include/exclude projection (0 or 1). +type sinkProjectionImp struct { + field builder.Field // The field name for the projected field. + val int // 1 to include, 0 to exclude. +} + +// Expression returns no expression for a sink projection. +func (p *sinkProjectionImp) Expression() builder.Expression { + return nil +} + +// Build returns the include/exclude projection. +func (p *sinkProjectionImp) Build() bson.D { + return bson.D{{Key: p.field.Build(), Value: p.val}} +} + +// NewSinkProjection creates a new Projection that includes (true) or excludes (false) a field. +func NewSinkProjection(field builder.Field, include bool) builder.Projection { + val := 0 + if include { + val = 1 + } + return &sinkProjectionImp{field: field, val: val} +} + +// IncludeField returns a projection including the given field. +func IncludeField(field builder.Field) builder.Projection { + return NewSinkProjection(field, true) +} + +// ExcludeField returns a projection excluding the given field. +func ExcludeField(field builder.Field) builder.Projection { + return NewSinkProjection(field, false) +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/query.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/query.go new file mode 100644 index 0000000..c42f052 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/query.go @@ -0,0 +1,156 @@ +package builderimp + +import ( + "reflect" + + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo/options" +) + +type QueryImp struct { + filter bson.D + sort bson.D + limit *int64 + offset *int64 +} + +func (b *QueryImp) Filter(field builder.Field, value any) builder.Query { + b.filter = append(b.filter, bson.E{Key: field.Build(), Value: value}) + return b +} + +func (b *QueryImp) And(filters ...builder.Query) builder.Query { + andFilters := bson.A{} + for _, f := range filters { + andFilters = append(andFilters, f.BuildQuery()) + } + b.filter = append(b.filter, bson.E{Key: string(builder.And), Value: andFilters}) + return b +} + +func (b *QueryImp) Or(filters ...builder.Query) builder.Query { + orFilters := bson.A{} + for _, f := range filters { + orFilters = append(orFilters, f.BuildQuery()) + } + b.filter = append(b.filter, bson.E{Key: string(builder.Or), Value: orFilters}) + return b +} + +func (b *QueryImp) Comparison(field builder.Field, operator builder.MongoOperation, value any) builder.Query { + b.filter = append(b.filter, bson.E{Key: field.Build(), Value: bson.M{string(operator): value}}) + return b +} + +func (b *QueryImp) Expression(value builder.Expression) builder.Query { + b.filter = append(b.filter, bson.E{Key: string(builder.Expr), Value: value.Build()}) + return b +} + +func (b *QueryImp) RegEx(field builder.Field, pattern, options string) builder.Query { + b.filter = append(b.filter, bson.E{Key: field.Build(), Value: primitive.Regex{Pattern: pattern, Options: options}}) + return b +} + +func (b *QueryImp) opIn(field builder.Field, op builder.MongoOperation, values ...any) builder.Query { + var flattenedValues []any + + for _, v := range values { + switch reflect.TypeOf(v).Kind() { + case reflect.Slice: + slice := reflect.ValueOf(v) + for i := range slice.Len() { + flattenedValues = append(flattenedValues, slice.Index(i).Interface()) + } + default: + flattenedValues = append(flattenedValues, v) + } + } + + b.filter = append(b.filter, bson.E{Key: field.Build(), Value: bson.M{string(op): flattenedValues}}) + return b +} + +func (b *QueryImp) NotIn(field builder.Field, values ...any) builder.Query { + return b.opIn(field, builder.NotIn, values...) +} + +func (b *QueryImp) In(field builder.Field, values ...any) builder.Query { + return b.opIn(field, builder.In, values...) +} + +func (b *QueryImp) Archived(isArchived *bool) builder.Query { + if isArchived == nil { + return b + } + return b.And(NewQueryImp().Filter(NewFieldImp(storable.IsArchivedField), *isArchived)) +} + +func (b *QueryImp) Sort(field builder.Field, ascending bool) builder.Query { + order := 1 + if !ascending { + order = -1 + } + b.sort = append(b.sort, bson.E{Key: field.Build(), Value: order}) + return b +} + +func (b *QueryImp) BuildPipeline() bson.D { + query := bson.D{} + + if len(b.filter) > 0 { + query = append(query, bson.E{Key: string(builder.Match), Value: b.filter}) + } + + if len(b.sort) > 0 { + query = append(query, bson.E{Key: string(builder.Sort), Value: b.sort}) + } + + if b.limit != nil { + query = append(query, bson.E{Key: string(builder.Limit), Value: *b.limit}) + } + + if b.offset != nil { + query = append(query, bson.E{Key: string(builder.Skip), Value: *b.offset}) + } + + return query +} + +func (b *QueryImp) BuildQuery() bson.D { + return b.filter +} + +func (b *QueryImp) Limit(limit *int64) builder.Query { + b.limit = limit + return b +} + +func (b *QueryImp) Offset(offset *int64) builder.Query { + b.offset = offset + return b +} + +func (b *QueryImp) BuildOptions() *options.FindOptions { + opts := options.Find() + if b.limit != nil { + opts.SetLimit(*b.limit) + } + if b.offset != nil { + opts.SetSkip(*b.offset) + } + if len(b.sort) > 0 { + opts.SetSort(b.sort) + } + return opts +} + +func NewQueryImp() builder.Query { + return &QueryImp{ + filter: bson.D{}, + sort: bson.D{}, + } +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/builderimp/value.go b/api/pkg/db/internal/mongo/repositoryimp/builderimp/value.go new file mode 100644 index 0000000..10de4fa --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/builderimp/value.go @@ -0,0 +1,17 @@ +package builderimp + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" +) + +type valueImp struct { + value any +} + +func (v *valueImp) Build() any { + return v.value +} + +func NewValue(value any) builder.Value { + return &valueImp{value: value} +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/index.go b/api/pkg/db/internal/mongo/repositoryimp/index.go new file mode 100644 index 0000000..9a3a31b --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/index.go @@ -0,0 +1,50 @@ +package repositoryimp + +import ( + "context" + + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +func (r *MongoRepository) CreateIndex(def *ri.Definition) error { + if r.collection == nil { + return merrors.NoData("data collection is not set") + } + if len(def.Keys) == 0 { + return merrors.InvalidArgument("Index definition has no keys") + } + + // ----- build BSON keys -------------------------------------------------- + keys := bson.D{} + for _, k := range def.Keys { + var value any + switch { + case k.Type != "": + value = k.Type // text, 2dsphere, … + case k.Sort == ri.Desc: + value = int8(-1) + default: + value = int8(1) // default to Asc + } + keys = append(keys, bson.E{Key: k.Field, Value: value}) + } + + opts := options.Index(). + SetUnique(def.Unique) + if def.TTL != nil { + opts.SetExpireAfterSeconds(*def.TTL) + } + if def.Name != "" { + opts.SetName(def.Name) + } + + _, err := r.collection.Indexes().CreateOne( + context.Background(), + mongo.IndexModel{Keys: keys, Options: opts}, + ) + return err +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/repository.go b/api/pkg/db/internal/mongo/repositoryimp/repository.go new file mode 100644 index 0000000..adac397 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/repository.go @@ -0,0 +1,250 @@ +package repositoryimp + +import ( + "context" + "errors" + "fmt" + + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +type MongoRepository struct { + collectionName string + collection *mongo.Collection +} + +func idFilter(id primitive.ObjectID) bson.D { + return bson.D{ + {Key: storable.IDField, Value: id}, + } +} + +func NewMongoRepository(db *mongo.Database, collection string) *MongoRepository { + return &MongoRepository{ + collectionName: collection, + collection: db.Collection(collection), + } +} + +func (r *MongoRepository) Collection() string { + return r.collectionName +} + +func (r *MongoRepository) Insert(ctx context.Context, obj storable.Storable, getFilter builder.Query) error { + if (obj.GetID() == nil) || (obj.GetID().IsZero()) { + obj.SetID(primitive.NewObjectID()) + } + obj.Update() + _, err := r.collection.InsertOne(ctx, obj) + if mongo.IsDuplicateKeyError(err) { + if getFilter != nil { + if err = r.FindOneByFilter(ctx, getFilter, obj); err != nil { + return err + } + } + return merrors.DataConflict("duplicate_key") + } + return err +} + +func (r *MongoRepository) InsertMany(ctx context.Context, objects []storable.Storable) error { + if len(objects) == 0 { + return nil + } + + docs := make([]interface{}, len(objects)) + for i, obj := range objects { + if (obj.GetID() == nil) || (obj.GetID().IsZero()) { + obj.SetID(primitive.NewObjectID()) + } + obj.Update() + docs[i] = obj + } + + _, err := r.collection.InsertMany(ctx, docs) + return err +} + +func (r *MongoRepository) findOneByFilterImp(ctx context.Context, filter bson.D, errMessage string, result storable.Storable) error { + err := r.collection.FindOne(ctx, filter).Decode(result) + if errors.Is(err, mongo.ErrNoDocuments) { + return merrors.NoData(errMessage) + } + return err +} + +func (r *MongoRepository) Get(ctx context.Context, id primitive.ObjectID, result storable.Storable) error { + if id.IsZero() { + return merrors.InvalidArgument("zero id provided while fetching " + result.Collection()) + } + return r.findOneByFilterImp(ctx, idFilter(id), fmt.Sprintf("%s with ID = %s not found", result.Collection(), id.Hex()), result) +} + +type QueryFunc func(ctx context.Context, collection *mongo.Collection) (*mongo.Cursor, error) + +func (r *MongoRepository) executeQuery(ctx context.Context, queryFunc QueryFunc, decoder rd.DecodingFunc) error { + cursor, err := queryFunc(ctx, r.collection) + if errors.Is(err, mongo.ErrNoDocuments) { + return merrors.NoData("no_items_in_array") + } + if err != nil { + return err + } + defer cursor.Close(ctx) + + for cursor.Next(ctx) { + if err = decoder(cursor); err != nil { + return err + } + } + + return nil +} + +func (r *MongoRepository) Aggregate(ctx context.Context, pipeline builder.Pipeline, decoder rd.DecodingFunc) error { + queryFunc := func(ctx context.Context, collection *mongo.Collection) (*mongo.Cursor, error) { + return collection.Aggregate(ctx, pipeline.Build()) + } + return r.executeQuery(ctx, queryFunc, decoder) +} + +func (r *MongoRepository) FindManyByFilter(ctx context.Context, query builder.Query, decoder rd.DecodingFunc) error { + queryFunc := func(ctx context.Context, collection *mongo.Collection) (*mongo.Cursor, error) { + return collection.Find(ctx, query.BuildQuery(), query.BuildOptions()) + } + return r.executeQuery(ctx, queryFunc, decoder) +} + +func (r *MongoRepository) FindOneByFilter(ctx context.Context, query builder.Query, result storable.Storable) error { + return r.findOneByFilterImp(ctx, query.BuildQuery(), result.Collection()+" not found by filter", result) +} + +func (r *MongoRepository) Update(ctx context.Context, obj storable.Storable) error { + obj.Update() + return r.collection.FindOneAndReplace(ctx, idFilter(*obj.GetID()), obj).Err() +} + +func (r *MongoRepository) Patch(ctx context.Context, id primitive.ObjectID, patch builder.Patch) error { + if id.IsZero() { + return merrors.InvalidArgument("zero id provided while patching") + } + _, err := r.collection.UpdateByID(ctx, id, patch.Build()) + return err +} + +func (r *MongoRepository) PatchMany(ctx context.Context, query builder.Query, patch builder.Patch) (int, error) { + result, err := r.collection.UpdateMany(ctx, query.BuildQuery(), patch.Build()) + if err != nil { + return 0, err + } + return int(result.ModifiedCount), nil +} + +func (r *MongoRepository) ListIDs(ctx context.Context, query builder.Query) ([]primitive.ObjectID, error) { + filter := query.BuildQuery() + findOptions := options.Find().SetProjection(bson.M{storable.IDField: 1}) + + cursor, err := r.collection.Find(ctx, filter, findOptions) + if err != nil { + return nil, err + } + defer cursor.Close(ctx) + + var ids []primitive.ObjectID + for cursor.Next(ctx) { + var doc struct { + ID primitive.ObjectID `bson:"_id"` + } + if err := cursor.Decode(&doc); err != nil { + return nil, err + } + ids = append(ids, doc.ID) + } + if err := cursor.Err(); err != nil { + return nil, err + } + + return ids, nil +} + +func (r *MongoRepository) ListPermissionBound(ctx context.Context, query builder.Query) ([]model.PermissionBoundStorable, error) { + filter := query.BuildQuery() + findOptions := options.Find().SetProjection(bson.M{ + storable.IDField: 1, + storable.PermissionRefField: 1, + storable.OrganizationRefField: 1, + }) + + cursor, err := r.collection.Find(ctx, filter, findOptions) + if err != nil { + return nil, err + } + defer cursor.Close(ctx) + + result := make([]model.PermissionBoundStorable, 0) + + for cursor.Next(ctx) { + var doc model.PermissionBound + if err := cursor.Decode(&doc); err != nil { + return nil, err + } + result = append(result, &doc) + } + if err := cursor.Err(); err != nil { + return nil, err + } + + return result, nil +} + +func (r *MongoRepository) ListAccountBound(ctx context.Context, query builder.Query) ([]model.AccountBoundStorable, error) { + filter := query.BuildQuery() + findOptions := options.Find().SetProjection(bson.M{ + storable.IDField: 1, + model.AccountRefField: 1, + model.OrganizationRefField: 1, + }) + + cursor, err := r.collection.Find(ctx, filter, findOptions) + if err != nil { + return nil, err + } + defer cursor.Close(ctx) + + result := make([]model.AccountBoundStorable, 0) + + for cursor.Next(ctx) { + var doc model.AccountBoundBase + if err := cursor.Decode(&doc); err != nil { + return nil, err + } + result = append(result, &doc) + } + if err := cursor.Err(); err != nil { + return nil, err + } + + return result, nil +} + +func (r *MongoRepository) Delete(ctx context.Context, id primitive.ObjectID) error { + _, err := r.collection.DeleteOne(ctx, idFilter(id)) + return err +} + +func (r *MongoRepository) DeleteMany(ctx context.Context, query builder.Query) error { + _, err := r.collection.DeleteMany(ctx, query.BuildQuery()) + return err +} + +func (r *MongoRepository) Name() string { + return r.collection.Name() +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/repository_comprehensive_test.go b/api/pkg/db/internal/mongo/repositoryimp/repository_comprehensive_test.go new file mode 100644 index 0000000..97efd4a --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/repository_comprehensive_test.go @@ -0,0 +1,577 @@ +//go:build integration +// +build integration + +package repositoryimp_test + +import ( + "context" + "errors" + "testing" + "time" + + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp" + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp/builderimp" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/merrors" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/testcontainers/testcontainers-go" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "github.com/testcontainers/testcontainers-go/wait" + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +func TestMongoRepository_Insert(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("Insert_WithoutID", func(t *testing.T) { + testObj := &TestObject{Name: "testInsert"} + // ID should be nil/zero initially + assert.True(t, testObj.GetID().IsZero()) + + err := repository.Insert(ctx, testObj, nil) + require.NoError(t, err) + + // ID should be assigned after insert + assert.False(t, testObj.GetID().IsZero()) + assert.NotEmpty(t, testObj.CreatedAt) + assert.NotEmpty(t, testObj.UpdatedAt) + }) + + t.Run("Insert_WithExistingID", func(t *testing.T) { + existingID := primitive.NewObjectID() + testObj := &TestObject{Name: "testInsertWithID"} + testObj.SetID(existingID) + + err := repository.Insert(ctx, testObj, nil) + require.NoError(t, err) + + // ID should remain the same + assert.Equal(t, existingID, *testObj.GetID()) + }) + + t.Run("Insert_DuplicateKey", func(t *testing.T) { + // Insert first object + testObj1 := &TestObject{Name: "duplicate"} + err := repository.Insert(ctx, testObj1, nil) + require.NoError(t, err) + + // Try to insert object with same ID + testObj2 := &TestObject{Name: "duplicate2"} + testObj2.SetID(*testObj1.GetID()) + + err = repository.Insert(ctx, testObj2, nil) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrDataConflict)) + }) + + t.Run("Insert_DuplicateKeyWithGetFilter", func(t *testing.T) { + // Insert first object + testObj1 := &TestObject{Name: "duplicateWithFilter"} + err := repository.Insert(ctx, testObj1, nil) + require.NoError(t, err) + + // Try to insert object with same ID, but with getFilter + testObj2 := &TestObject{Name: "duplicateWithFilter2"} + testObj2.SetID(*testObj1.GetID()) + + getFilter := builderimp.NewQueryImp().Comparison(builderimp.NewFieldImp("_id"), builder.Eq, *testObj1.GetID()) + + err = repository.Insert(ctx, testObj2, getFilter) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrDataConflict)) + + // But testObj2 should be populated with the existing object data + assert.Equal(t, testObj1.Name, testObj2.Name) + }) +} + +func TestMongoRepository_Update(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("Update_ExistingObject", func(t *testing.T) { + // Insert object first + testObj := &TestObject{Name: "originalName"} + err := repository.Insert(ctx, testObj, nil) + require.NoError(t, err) + + originalUpdatedAt := testObj.UpdatedAt + + // Update the object + testObj.Name = "updatedName" + time.Sleep(10 * time.Millisecond) // Ensure time difference + + err = repository.Update(ctx, testObj) + require.NoError(t, err) + + // Verify the object was updated + result := &TestObject{} + err = repository.Get(ctx, *testObj.GetID(), result) + require.NoError(t, err) + assert.Equal(t, "updatedName", result.Name) + assert.True(t, result.UpdatedAt.After(originalUpdatedAt)) + }) + + t.Run("Update_NonExistentObject", func(t *testing.T) { + nonExistentID := primitive.NewObjectID() + testObj := &TestObject{Name: "nonExistent"} + testObj.SetID(nonExistentID) + + err := repository.Update(ctx, testObj) + assert.Error(t, err) + assert.True(t, errors.Is(err, mongo.ErrNoDocuments)) + }) +} + +func TestMongoRepository_Delete(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("Delete_ExistingObject", func(t *testing.T) { + // Insert object first + testObj := &TestObject{Name: "toDelete"} + err := repository.Insert(ctx, testObj, nil) + require.NoError(t, err) + + // Delete the object + err = repository.Delete(ctx, *testObj.GetID()) + require.NoError(t, err) + + // Verify the object was deleted + result := &TestObject{} + err = repository.Get(ctx, *testObj.GetID(), result) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) + + t.Run("Delete_NonExistentObject", func(t *testing.T) { + nonExistentID := primitive.NewObjectID() + + err := repository.Delete(ctx, nonExistentID) + // Delete should not return error even if object doesn't exist + assert.NoError(t, err) + }) +} + +func TestMongoRepository_FindOneByFilter(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("FindOneByFilter_MatchingFilter", func(t *testing.T) { + // Insert test objects + testObjs := []*TestObject{ + {Name: "findMe"}, + {Name: "dontFindMe"}, + {Name: "findMeToo"}, + } + + for _, obj := range testObjs { + err := repository.Insert(ctx, obj, nil) + require.NoError(t, err) + } + + // Find by filter + query := builderimp.NewQueryImp().Comparison(builderimp.NewFieldImp("name"), builder.Eq, "findMe") + result := &TestObject{} + + err := repository.FindOneByFilter(ctx, query, result) + require.NoError(t, err) + assert.Equal(t, "findMe", result.Name) + }) + + t.Run("FindOneByFilter_NoMatch", func(t *testing.T) { + query := builderimp.NewQueryImp().Comparison(builderimp.NewFieldImp("name"), builder.Eq, "nonExistentName") + result := &TestObject{} + + err := repository.FindOneByFilter(ctx, query, result) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) +} + +func TestMongoRepository_FindManyByFilter(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("FindManyByFilter_MultipleResults", func(t *testing.T) { + // Insert test objects + testObjs := []*TestObject{ + {Name: "findMany1"}, + {Name: "findMany2"}, + {Name: "dontFind"}, + } + + for _, obj := range testObjs { + err := repository.Insert(ctx, obj, nil) + require.NoError(t, err) + } + + // Find objects with names starting with "findMany" + query := builderimp.NewQueryImp().RegEx(builderimp.NewFieldImp("name"), "^findMany", "") + + var results []*TestObject + decoder := func(cursor *mongo.Cursor) error { + var obj TestObject + if err := cursor.Decode(&obj); err != nil { + return err + } + results = append(results, &obj) + return nil + } + + err := repository.FindManyByFilter(ctx, query, decoder) + require.NoError(t, err) + assert.Len(t, results, 2) + + names := make([]string, len(results)) + for i, obj := range results { + names[i] = obj.Name + } + assert.Contains(t, names, "findMany1") + assert.Contains(t, names, "findMany2") + }) + + t.Run("FindManyByFilter_NoResults", func(t *testing.T) { + query := builderimp.NewQueryImp().Comparison(builderimp.NewFieldImp("name"), builder.Eq, "nonExistentPattern") + + var results []*TestObject + decoder := func(cursor *mongo.Cursor) error { + var obj TestObject + if err := cursor.Decode(&obj); err != nil { + return err + } + results = append(results, &obj) + return nil + } + + err := repository.FindManyByFilter(ctx, query, decoder) + require.NoError(t, err) + assert.Empty(t, results) + }) +} + +func TestMongoRepository_DeleteMany(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("DeleteMany_MultipleDocuments", func(t *testing.T) { + // Insert test objects + testObjs := []*TestObject{ + {Name: "deleteMany1"}, + {Name: "deleteMany2"}, + {Name: "keepMe"}, + } + + for _, obj := range testObjs { + err := repository.Insert(ctx, obj, nil) + require.NoError(t, err) + } + + // Delete objects with names starting with "deleteMany" + query := builderimp.NewQueryImp().RegEx(builderimp.NewFieldImp("name"), "^deleteMany", "") + + err := repository.DeleteMany(ctx, query) + require.NoError(t, err) + + // Verify deletions + queryAll := builderimp.NewQueryImp() + var results []*TestObject + decoder := func(cursor *mongo.Cursor) error { + var obj TestObject + if err := cursor.Decode(&obj); err != nil { + return err + } + results = append(results, &obj) + return nil + } + + err = repository.FindManyByFilter(ctx, queryAll, decoder) + require.NoError(t, err) + assert.Len(t, results, 1) + assert.Equal(t, "keepMe", results[0].Name) + }) +} + +func TestMongoRepository_Name(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "mycollection") + + t.Run("Name_ReturnsCollectionName", func(t *testing.T) { + name := repository.Name() + assert.Equal(t, "mycollection", name) + }) +} + +func TestMongoRepository_ListPermissionBound(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("ListPermissionBound_WithData", func(t *testing.T) { + // Insert test objects with permission bound data + orgID := primitive.NewObjectID() + + // Insert documents directly with permission bound fields + _, err := db.Collection("testcollection").InsertMany(ctx, []interface{}{ + bson.M{ + "_id": primitive.NewObjectID(), + "organizationRef": orgID, + "permissionRef": primitive.NewObjectID(), + }, + bson.M{ + "_id": primitive.NewObjectID(), + "organizationRef": orgID, + "permissionRef": primitive.NewObjectID(), + }, + }) + require.NoError(t, err) + + // Query for permission bound objects + query := builderimp.NewQueryImp().Comparison(builderimp.NewFieldImp("organizationRef"), builder.Eq, orgID) + + results, err := repository.ListPermissionBound(ctx, query) + require.NoError(t, err) + assert.Len(t, results, 2) + + for _, result := range results { + assert.Equal(t, orgID, result.GetOrganizationRef()) + assert.NotNil(t, result.GetPermissionRef()) + } + }) + + t.Run("ListPermissionBound_EmptyResult", func(t *testing.T) { + nonExistentOrgID := primitive.NewObjectID() + query := builderimp.NewQueryImp().Comparison(builderimp.NewFieldImp("organizationRef"), builder.Eq, nonExistentOrgID) + + results, err := repository.ListPermissionBound(ctx, query) + require.NoError(t, err) + assert.Empty(t, results) + }) +} + +func TestMongoRepository_UpdateTimestamp(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("Update_Should_Update_Timestamp", func(t *testing.T) { + // Create test object + obj := &TestObject{ + Name: "Test Object", + } + + // Set ID and initial timestamps + obj.SetID(primitive.NewObjectID()) + originalCreatedAt := obj.CreatedAt + originalUpdatedAt := obj.UpdatedAt + + // Insert the object + err := repository.Insert(ctx, obj, nil) + require.NoError(t, err) + + // Wait a moment to ensure timestamp difference + time.Sleep(10 * time.Millisecond) + + // Update the object + obj.Name = "Updated Object" + err = repository.Update(ctx, obj) + require.NoError(t, err) + + // Verify timestamps + assert.Equal(t, originalCreatedAt, obj.CreatedAt, "CreatedAt should not change") + assert.True(t, obj.UpdatedAt.After(originalUpdatedAt), "UpdatedAt should be updated") + + // Verify the object was actually updated in the database + var retrieved TestObject + err = repository.Get(ctx, *obj.GetID(), &retrieved) + require.NoError(t, err) + + assert.Equal(t, "Updated Object", retrieved.Name, "Name should be updated") + assert.WithinDuration(t, originalCreatedAt, retrieved.CreatedAt, time.Second, "CreatedAt should not change in DB") + assert.True(t, retrieved.UpdatedAt.After(originalUpdatedAt), "UpdatedAt should be updated in DB") + assert.WithinDuration(t, obj.UpdatedAt, retrieved.UpdatedAt, time.Second, "UpdatedAt should match between object and DB") + }) +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/repository_insertmany_test.go b/api/pkg/db/internal/mongo/repositoryimp/repository_insertmany_test.go new file mode 100644 index 0000000..44dc3c7 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/repository_insertmany_test.go @@ -0,0 +1,153 @@ +//go:build integration +// +build integration + +package repositoryimp_test + +import ( + "context" + "testing" + "time" + + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp" + "github.com/tech/sendico/pkg/db/storable" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/testcontainers/testcontainers-go" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "github.com/testcontainers/testcontainers-go/wait" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +func TestMongoRepository_InsertMany(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("InsertMany_Success", func(t *testing.T) { + objects := []storable.Storable{ + &TestObject{Name: "test1"}, + &TestObject{Name: "test2"}, + &TestObject{Name: "test3"}, + } + + err := repository.InsertMany(ctx, objects) + require.NoError(t, err) + + // Verify all objects were inserted and have IDs + for _, obj := range objects { + assert.NotNil(t, obj.GetID()) + assert.False(t, obj.GetID().IsZero()) + + // Verify we can retrieve each object + result := &TestObject{} + err := repository.Get(ctx, *obj.GetID(), result) + require.NoError(t, err) + assert.Equal(t, obj.(*TestObject).Name, result.Name) + } + }) + + t.Run("InsertMany_EmptySlice", func(t *testing.T) { + objects := []storable.Storable{} + + err := repository.InsertMany(ctx, objects) + require.NoError(t, err) + }) + + t.Run("InsertMany_WithExistingIDs", func(t *testing.T) { + id1 := primitive.NewObjectID() + id2 := primitive.NewObjectID() + + objects := []storable.Storable{ + &TestObject{Base: storable.Base{ID: id1}, Name: "preassigned1"}, + &TestObject{Base: storable.Base{ID: id2}, Name: "preassigned2"}, + } + + err := repository.InsertMany(ctx, objects) + require.NoError(t, err) + + // Verify objects were inserted with pre-assigned IDs + result1 := &TestObject{} + err = repository.Get(ctx, id1, result1) + require.NoError(t, err) + assert.Equal(t, "preassigned1", result1.Name) + + result2 := &TestObject{} + err = repository.Get(ctx, id2, result2) + require.NoError(t, err) + assert.Equal(t, "preassigned2", result2.Name) + }) + + t.Run("InsertMany_MixedTypes", func(t *testing.T) { + objects := []storable.Storable{ + &TestObject{Name: "test1"}, + &AnotherObject{Description: "desc1"}, + &TestObject{Name: "test2"}, + } + + err := repository.InsertMany(ctx, objects) + require.NoError(t, err) + + // Verify all objects were inserted + for _, obj := range objects { + assert.NotNil(t, obj.GetID()) + assert.False(t, obj.GetID().IsZero()) + } + }) + + t.Run("InsertMany_DuplicateKey", func(t *testing.T) { + id := primitive.NewObjectID() + + // Insert first object + obj1 := &TestObject{Base: storable.Base{ID: id}, Name: "original"} + err := repository.Insert(ctx, obj1, nil) + require.NoError(t, err) + + // Try to insert multiple objects including one with duplicate ID + objects := []storable.Storable{ + &TestObject{Name: "test1"}, + &TestObject{Base: storable.Base{ID: id}, Name: "duplicate"}, + } + + err = repository.InsertMany(ctx, objects) + assert.Error(t, err) + assert.True(t, mongo.IsDuplicateKeyError(err)) + }) + + t.Run("InsertMany_UpdateTimestamps", func(t *testing.T) { + objects := []storable.Storable{ + &TestObject{Name: "test1"}, + &TestObject{Name: "test2"}, + } + + err := repository.InsertMany(ctx, objects) + require.NoError(t, err) + + // Verify timestamps were set + for _, obj := range objects { + testObj := obj.(*TestObject) + assert.NotZero(t, testObj.CreatedAt) + assert.NotZero(t, testObj.UpdatedAt) + } + }) +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/repository_patch_test.go b/api/pkg/db/internal/mongo/repositoryimp/repository_patch_test.go new file mode 100644 index 0000000..57309eb --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/repository_patch_test.go @@ -0,0 +1,233 @@ +//go:build integration +// +build integration + +package repositoryimp_test + +import ( + "context" + "testing" + "time" + + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/testcontainers/testcontainers-go" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "github.com/testcontainers/testcontainers-go/wait" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +func TestMongoRepository_PatchOperations(t *testing.T) { + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repo := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("Patch_SingleDocument", func(t *testing.T) { + obj := &TestObject{Name: "old"} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + original := obj.UpdatedAt + + patch := repository.Patch().Set(repository.Field("name"), "new") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.NoError(t, err) + + var result TestObject + err = repo.Get(ctx, *obj.GetID(), &result) + require.NoError(t, err) + assert.Equal(t, "new", result.Name) + assert.True(t, result.UpdatedAt.After(original)) + }) + + t.Run("PatchMany_MultipleDocuments", func(t *testing.T) { + objs := []*TestObject{{Name: "match"}, {Name: "match"}, {Name: "other"}} + for _, o := range objs { + err := repo.Insert(ctx, o, nil) + require.NoError(t, err) + } + + query := repository.Query().Comparison(repository.Field("name"), builder.Eq, "match") + patch := repository.Patch().Set(repository.Field("name"), "patched") + modified, err := repo.PatchMany(ctx, query, patch) + require.NoError(t, err) + assert.Equal(t, 2, modified) + + verify := repository.Query().Comparison(repository.Field("name"), builder.Eq, "patched") + var results []TestObject + decoder := func(cursor *mongo.Cursor) error { + var obj TestObject + if err := cursor.Decode(&obj); err != nil { + return err + } + results = append(results, obj) + return nil + } + err = repo.FindManyByFilter(ctx, verify, decoder) + require.NoError(t, err) + assert.Len(t, results, 2) + }) + + t.Run("Patch_PushArray", func(t *testing.T) { + obj := &TestObject{Name: "test", Tags: []string{"tag1"}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + patch := repository.Patch().Push(repository.Field("tags"), "tag2") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.NoError(t, err) + + var result TestObject + err = repo.Get(ctx, *obj.GetID(), &result) + require.NoError(t, err) + assert.Equal(t, []string{"tag1", "tag2"}, result.Tags) + }) + + t.Run("Patch_PullArray", func(t *testing.T) { + obj := &TestObject{Name: "test", Tags: []string{"tag1", "tag2", "tag3"}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + patch := repository.Patch().Pull(repository.Field("tags"), "tag2") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.NoError(t, err) + + var result TestObject + err = repo.Get(ctx, *obj.GetID(), &result) + require.NoError(t, err) + assert.Equal(t, []string{"tag1", "tag3"}, result.Tags) + }) + + t.Run("Patch_AddToSetArray", func(t *testing.T) { + obj := &TestObject{Name: "test", Tags: []string{"tag1"}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + // Add new tag + patch := repository.Patch().AddToSet(repository.Field("tags"), "tag2") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.NoError(t, err) + + var result TestObject + err = repo.Get(ctx, *obj.GetID(), &result) + require.NoError(t, err) + assert.Equal(t, []string{"tag1", "tag2"}, result.Tags) + + // Try to add duplicate tag - should not add + patch = repository.Patch().AddToSet(repository.Field("tags"), "tag1") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.NoError(t, err) + + err = repo.Get(ctx, *obj.GetID(), &result) + require.NoError(t, err) + assert.Equal(t, []string{"tag1", "tag2"}, result.Tags) + }) + + t.Run("Patch_PushToEmptyArray", func(t *testing.T) { + obj := &TestObject{Name: "test", Tags: []string{}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + patch := repository.Patch().Push(repository.Field("tags"), "tag1") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.NoError(t, err) + + var result TestObject + err = repo.Get(ctx, *obj.GetID(), &result) + require.NoError(t, err) + assert.Equal(t, []string{"tag1"}, result.Tags) + }) + + t.Run("Patch_PullFromEmptyArray", func(t *testing.T) { + obj := &TestObject{Name: "test", Tags: []string{}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + patch := repository.Patch().Pull(repository.Field("tags"), "nonexistent") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.NoError(t, err) + + var result TestObject + err = repo.Get(ctx, *obj.GetID(), &result) + require.NoError(t, err) + assert.Equal(t, []string{}, result.Tags) + }) + + t.Run("Patch_PullNonExistentElement", func(t *testing.T) { + obj := &TestObject{Name: "test", Tags: []string{"tag1", "tag2"}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + patch := repository.Patch().Pull(repository.Field("tags"), "nonexistent") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.NoError(t, err) + + var result TestObject + err = repo.Get(ctx, *obj.GetID(), &result) + require.NoError(t, err) + assert.Equal(t, []string{"tag1", "tag2"}, result.Tags) + }) + + t.Run("Patch_ChainedArrayOperations", func(t *testing.T) { + obj := &TestObject{Name: "test", Tags: []string{"tag1"}} + err := repo.Insert(ctx, obj, nil) + require.NoError(t, err) + + // Note: MongoDB doesn't allow multiple operations on the same array field in a single update + // This test demonstrates that chained array operations on the same field will fail + patch := repository.Patch(). + Push(repository.Field("tags"), "tag2"). + AddToSet(repository.Field("tags"), "tag3"). + Pull(repository.Field("tags"), "tag1") + err = repo.Patch(ctx, *obj.GetID(), patch) + require.Error(t, err) // This should fail due to MongoDB's limitation + assert.Contains(t, err.Error(), "conflict") + }) + + t.Run("PatchMany_ArrayOperations", func(t *testing.T) { + objs := []*TestObject{ + {Name: "obj1", Tags: []string{"tag1"}}, + {Name: "obj2", Tags: []string{"tag2"}}, + {Name: "obj3", Tags: []string{"tag3"}}, + } + for _, o := range objs { + err := repo.Insert(ctx, o, nil) + require.NoError(t, err) + } + + query := repository.Query().Comparison(repository.Field("name"), builder.In, []string{"obj1", "obj2"}) + patch := repository.Patch().Push(repository.Field("tags"), "common") + modified, err := repo.PatchMany(ctx, query, patch) + require.NoError(t, err) + assert.Equal(t, 2, modified) + + // Verify the changes + for _, name := range []string{"obj1", "obj2"} { + var result TestObject + err = repo.FindOneByFilter(ctx, repository.Query().Comparison(repository.Field("name"), builder.Eq, name), &result) + require.NoError(t, err) + assert.Contains(t, result.Tags, "common") + } + }) +} diff --git a/api/pkg/db/internal/mongo/repositoryimp/repository_test.go b/api/pkg/db/internal/mongo/repositoryimp/repository_test.go new file mode 100644 index 0000000..1416135 --- /dev/null +++ b/api/pkg/db/internal/mongo/repositoryimp/repository_test.go @@ -0,0 +1,188 @@ +//go:build integration +// +build integration + +package repositoryimp_test + +import ( + "context" + "errors" + "testing" + "time" + + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp" + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp/builderimp" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/testcontainers/testcontainers-go" + "github.com/testcontainers/testcontainers-go/modules/mongodb" + "github.com/testcontainers/testcontainers-go/wait" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +type TestObject struct { + storable.Base `bson:",inline" json:",inline"` + Name string `bson:"name"` + Tags []string `bson:"tags"` +} + +func (t *TestObject) Collection() string { + return "testObject" +} + +type AnotherObject struct { + storable.Base `bson:",inline" json:",inline"` + Description string `bson:"description"` +} + +func (a *AnotherObject) Collection() string { + return "anotherObject" +} + +func terminate(ctx context.Context, t *testing.T, container *mongodb.MongoDBContainer) { + err := container.Terminate(ctx) + require.NoError(t, err, "failed to terminate MongoDB container") +} + +func disconnect(ctx context.Context, t *testing.T, client *mongo.Client) { + err := client.Disconnect(ctx) + require.NoError(t, err, "failed to disconnect from MongoDB") +} + +func TestMongoRepository_Get(t *testing.T) { + // Use a context with timeout, so if container spinning or DB ops hang, + // the test won't run indefinitely. + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("Get_Success", func(t *testing.T) { + testObj := &TestObject{Name: "testName"} + err := repository.Insert(ctx, testObj, nil) + require.NoError(t, err) + + result := &TestObject{} + err = repository.Get(ctx, testObj.ID, result) + require.NoError(t, err) + assert.Equal(t, testObj.Name, result.Name) + assert.Equal(t, testObj.ID, result.ID) + }) + + t.Run("Get_NotFound", func(t *testing.T) { + nonExistentID := primitive.NewObjectID() + result := &TestObject{} + + err := repository.Get(ctx, nonExistentID, result) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrNoData)) + }) + + t.Run("Get_InvalidID", func(t *testing.T) { + invalidID := primitive.ObjectID{} // zero value + result := &TestObject{} + + err := repository.Get(ctx, invalidID, result) + assert.Error(t, err) + assert.True(t, errors.Is(err, merrors.ErrInvalidArg)) + }) + + t.Run("Get_DifferentTypes", func(t *testing.T) { + anotherObj := &AnotherObject{Description: "testDescription"} + err := repository.Insert(ctx, anotherObj, nil) + require.NoError(t, err) + + result := &AnotherObject{} + err = repository.Get(ctx, anotherObj.ID, result) + require.NoError(t, err) + assert.Equal(t, anotherObj.Description, result.Description) + assert.Equal(t, anotherObj.ID, result.ID) + }) +} + +func TestMongoRepository_ListIDs(t *testing.T) { + // Use a context with timeout, so if container spinning or DB ops hang, + // the test won't run indefinitely. + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + mongoContainer, err := mongodb.Run(ctx, + "mongo:latest", + mongodb.WithUsername("root"), + mongodb.WithPassword("password"), + testcontainers.WithWaitStrategy(wait.ForLog("Waiting for connections")), + ) + require.NoError(t, err, "failed to start MongoDB container") + defer terminate(ctx, t, mongoContainer) + + mongoURI, err := mongoContainer.ConnectionString(ctx) + require.NoError(t, err, "failed to get MongoDB connection string") + + clientOptions := options.Client().ApplyURI(mongoURI) + client, err := mongo.Connect(ctx, clientOptions) + require.NoError(t, err, "failed to connect to MongoDB") + defer disconnect(ctx, t, client) + + db := client.Database("testdb") + repository := repositoryimp.NewMongoRepository(db, "testcollection") + + t.Run("ListIDs_Success", func(t *testing.T) { + // Insert test data + testObjs := []*TestObject{ + {Name: "testName1"}, + {Name: "testName2"}, + {Name: "testName3"}, + } + for _, obj := range testObjs { + err := repository.Insert(ctx, obj, nil) + require.NoError(t, err) + } + + // Define a query to match all objects + query := builderimp.NewQueryImp() + + // Call ListIDs + ids, err := repository.ListIDs(ctx, query) + require.NoError(t, err) + + // Assert the IDs are correct + require.Len(t, ids, len(testObjs)) + for _, obj := range testObjs { + assert.Contains(t, ids, obj.ID) + } + }) + + t.Run("ListIDs_EmptyResult", func(t *testing.T) { + // Define a query that matches no objects + query := builderimp.NewQueryImp().Comparison(builderimp.NewFieldImp("name"), builder.Eq, "nonExistentName") + + // Call ListIDs + ids, err := repository.ListIDs(ctx, query) + require.NoError(t, err) + + // Assert no IDs are returned + assert.Empty(t, ids) + }) +} diff --git a/api/pkg/db/internal/mongo/rolesdb/db.go b/api/pkg/db/internal/mongo/rolesdb/db.go new file mode 100644 index 0000000..7ce4014 --- /dev/null +++ b/api/pkg/db/internal/mongo/rolesdb/db.go @@ -0,0 +1,21 @@ +package rolesdb + +import ( + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/mongo" +) + +type RolesDB struct { + template.DBImp[*model.RoleDescription] +} + +func Create(logger mlogger.Logger, db *mongo.Database) (*RolesDB, error) { + p := &RolesDB{ + DBImp: *template.Create[*model.RoleDescription](logger, mservice.Roles, db), + } + + return p, nil +} diff --git a/api/pkg/db/internal/mongo/rolesdb/list.go b/api/pkg/db/internal/mongo/rolesdb/list.go new file mode 100644 index 0000000..4b9435f --- /dev/null +++ b/api/pkg/db/internal/mongo/rolesdb/list.go @@ -0,0 +1,15 @@ +package rolesdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *RolesDB) List(ctx context.Context, organizationRef primitive.ObjectID, cursor *model.ViewCursor) ([]model.RoleDescription, error) { + filter := repository.OrgFilter(organizationRef) + return mutil.GetObjects[model.RoleDescription](ctx, db.Logger, filter, cursor, db.Repository) +} diff --git a/api/pkg/db/internal/mongo/rolesdb/roles.go b/api/pkg/db/internal/mongo/rolesdb/roles.go new file mode 100644 index 0000000..e68e0a9 --- /dev/null +++ b/api/pkg/db/internal/mongo/rolesdb/roles.go @@ -0,0 +1,15 @@ +package rolesdb + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func (db *RolesDB) Roles(ctx context.Context, refs []primitive.ObjectID) ([]model.RoleDescription, error) { + filter := repository.Query().In(repository.IDField(), refs) + return mutil.GetObjects[model.RoleDescription](ctx, db.Logger, filter, nil, db.Repository) +} diff --git a/api/pkg/db/internal/mongo/transactionimp/factory.go b/api/pkg/db/internal/mongo/transactionimp/factory.go new file mode 100644 index 0000000..e0671b9 --- /dev/null +++ b/api/pkg/db/internal/mongo/transactionimp/factory.go @@ -0,0 +1,18 @@ +package transactionimp + +import ( + "github.com/tech/sendico/pkg/db/transaction" + "go.mongodb.org/mongo-driver/mongo" +) + +type MongoTransactionFactory struct { + client *mongo.Client +} + +func (mtf *MongoTransactionFactory) CreateTransaction() transaction.Transaction { + return Create(mtf.client) +} + +func CreateFactory(client *mongo.Client) transaction.Factory { + return &MongoTransactionFactory{client: client} +} diff --git a/api/pkg/db/internal/mongo/transactionimp/transaction.go b/api/pkg/db/internal/mongo/transactionimp/transaction.go new file mode 100644 index 0000000..b85f6a8 --- /dev/null +++ b/api/pkg/db/internal/mongo/transactionimp/transaction.go @@ -0,0 +1,30 @@ +package transactionimp + +import ( + "context" + + "github.com/tech/sendico/pkg/db/transaction" + "go.mongodb.org/mongo-driver/mongo" +) + +type MongoTransaction struct { + client *mongo.Client +} + +func (mt *MongoTransaction) Execute(ctx context.Context, cb transaction.Callback) (any, error) { + session, err := mt.client.StartSession() + if err != nil { + return nil, err + } + defer session.EndSession(ctx) + + callback := func(sessCtx mongo.SessionContext) (any, error) { + return cb(sessCtx) + } + + return session.WithTransaction(ctx, callback) +} + +func Create(client *mongo.Client) *MongoTransaction { + return &MongoTransaction{client: client} +} diff --git a/api/pkg/db/internal/mongo/tseriesimp/tseries.go b/api/pkg/db/internal/mongo/tseriesimp/tseries.go new file mode 100644 index 0000000..f7713c0 --- /dev/null +++ b/api/pkg/db/internal/mongo/tseriesimp/tseries.go @@ -0,0 +1,118 @@ +package tseriesimp + +import ( + "context" + "errors" + "time" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + rdecoder "github.com/tech/sendico/pkg/db/repository/decoder" + tsoptions "github.com/tech/sendico/pkg/db/tseries/options" + tspoint "github.com/tech/sendico/pkg/db/tseries/point" + "github.com/tech/sendico/pkg/merrors" + "go.mongodb.org/mongo-driver/mongo" + "go.mongodb.org/mongo-driver/mongo/options" +) + +type TimeSeries struct { + options tsoptions.Options + collection *mongo.Collection +} + +func NewMongoTimeSeriesCollection(ctx context.Context, db *mongo.Database, tsOpts *tsoptions.Options) (*TimeSeries, error) { + if tsOpts == nil { + return nil, merrors.InvalidArgument("nil time-series options provided") + } + // Configure time-series options + granularity := tsOpts.Granularity.String() + ts := &options.TimeSeriesOptions{ + TimeField: tsOpts.TimeField, + Granularity: &granularity, + } + if tsOpts.MetaField != "" { + ts.MetaField = &tsOpts.MetaField + } + + // Collection options + collOpts := options.CreateCollection().SetTimeSeriesOptions(ts) + + // Set TTL if requested + if tsOpts.ExpireAfter > 0 { + secs := int64(tsOpts.ExpireAfter / time.Second) + collOpts.SetExpireAfterSeconds(secs) + } + + if err := db.CreateCollection(ctx, tsOpts.Collection, collOpts); err != nil { + if cmdErr, ok := err.(mongo.CommandError); !ok || cmdErr.Code != 48 { + return nil, err + } + } + + return &TimeSeries{collection: db.Collection(tsOpts.Collection), options: *tsOpts}, nil +} + +func (ts *TimeSeries) Aggregate(ctx context.Context, pipeline builder.Pipeline, decoder rdecoder.DecodingFunc) error { + queryFunc := func(ctx context.Context, collection *mongo.Collection) (*mongo.Cursor, error) { + return collection.Aggregate(ctx, pipeline.Build()) + } + return ts.executeQuery(ctx, decoder, queryFunc) +} + +func (ts *TimeSeries) Insert(ctx context.Context, timePoint tspoint.TimePoint) error { + _, err := ts.collection.InsertOne(ctx, timePoint) + return err +} + +func (ts *TimeSeries) InsertMany(ctx context.Context, timePoints []tspoint.TimePoint) error { + docs := make([]any, len(timePoints)) + for i, p := range timePoints { + docs[i] = p + } + + // ignore the result if you like, or capture it + _, err := ts.collection.InsertMany(ctx, docs) + return err +} + +type QueryFunc func(ctx context.Context, collection *mongo.Collection) (*mongo.Cursor, error) + +func (ts *TimeSeries) executeQuery(ctx context.Context, decoder rdecoder.DecodingFunc, queryFunc QueryFunc) error { + cursor, err := queryFunc(ctx, ts.collection) + if errors.Is(err, mongo.ErrNoDocuments) { + return merrors.NoData("no_items_in_array") + } + if err != nil { + return err + } + defer cursor.Close(ctx) + + for cursor.Next(ctx) { + if err := cursor.Err(); err != nil { + return err + } + if err = decoder(cursor); err != nil { + return err + } + } + + return nil +} + +func (ts *TimeSeries) Query(ctx context.Context, decoder rdecoder.DecodingFunc, query builder.Query, from, to *time.Time) error { + timeLimitedQuery := query + if from != nil { + timeLimitedQuery = timeLimitedQuery.And(repository.Query().Comparison(repository.Field(ts.options.TimeField), builder.Gte, *from)) + } + if to != nil { + timeLimitedQuery = timeLimitedQuery.And(repository.Query().Comparison(repository.Field(ts.options.TimeField), builder.Lte, *to)) + } + queryFunc := func(ctx context.Context, collection *mongo.Collection) (*mongo.Cursor, error) { + return collection.Find(ctx, timeLimitedQuery.BuildQuery(), timeLimitedQuery.BuildOptions()) + } + return ts.executeQuery(ctx, decoder, queryFunc) +} + +func (ts *TimeSeries) Name() string { + return ts.collection.Name() +} diff --git a/api/pkg/db/invitation/invitation.go b/api/pkg/db/invitation/invitation.go new file mode 100644 index 0000000..88e9caf --- /dev/null +++ b/api/pkg/db/invitation/invitation.go @@ -0,0 +1,19 @@ +package invitation + +import ( + "context" + + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type DB interface { + auth.ProtectedDB[*model.Invitation] + GetPublic(ctx context.Context, invitationRef primitive.ObjectID) (*model.PublicInvitation, error) + Accept(ctx context.Context, invitationRef primitive.ObjectID) error + Decline(ctx context.Context, invitationRef primitive.ObjectID) error + List(ctx context.Context, accountRef, organizationRef, _ primitive.ObjectID, cursor *model.ViewCursor) ([]model.Invitation, error) + DeleteCascade(ctx context.Context, accountRef, statusRef primitive.ObjectID) error + SetArchived(ctx context.Context, accountRef, organizationRef, statusRef primitive.ObjectID, archived, cascade bool) error +} diff --git a/api/pkg/db/organization/organization.go b/api/pkg/db/organization/organization.go new file mode 100644 index 0000000..6cd1ff7 --- /dev/null +++ b/api/pkg/db/organization/organization.go @@ -0,0 +1,17 @@ +package organization + +import ( + "context" + + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// DB is the interface which must be implemented by all db drivers +type DB interface { + auth.ProtectedDB[*model.Organization] + List(ctx context.Context, accountRef primitive.ObjectID, cursor *model.ViewCursor) ([]model.Organization, error) + ListOwned(ctx context.Context, accountRef primitive.ObjectID) ([]model.Organization, error) + SetArchived(ctx context.Context, accountRef, organizationRef primitive.ObjectID, archived, cascade bool) error +} diff --git a/api/pkg/db/policy/policy.go b/api/pkg/db/policy/policy.go new file mode 100644 index 0000000..15c658a --- /dev/null +++ b/api/pkg/db/policy/policy.go @@ -0,0 +1,17 @@ +package policy + +import ( + "context" + + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type DB interface { + template.DB[*model.PolicyDescription] + All(ctx context.Context, organizationRef primitive.ObjectID) ([]model.PolicyDescription, error) + Policies(ctx context.Context, refs []primitive.ObjectID) ([]model.PolicyDescription, error) + GetBuiltInPolicy(ctx context.Context, resourceType mservice.Type, policy *model.PolicyDescription) error +} diff --git a/api/pkg/db/refreshtokens/refreshtokens.go b/api/pkg/db/refreshtokens/refreshtokens.go new file mode 100644 index 0000000..b039560 --- /dev/null +++ b/api/pkg/db/refreshtokens/refreshtokens.go @@ -0,0 +1,17 @@ +package refreshtokens + +import ( + "context" + + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type DB interface { + template.DB[*model.RefreshToken] + Revoke(ctx context.Context, accountRef primitive.ObjectID, session *model.SessionIdentifier) error + RevokeAll(ctx context.Context, accountRef primitive.ObjectID, deviceID string) error + GetByCRT(ctx context.Context, t *model.ClientRefreshToken) (*model.RefreshToken, error) + GetClient(ctx context.Context, clientID string) (*model.Client, error) +} diff --git a/api/pkg/db/repository/abfilter.go b/api/pkg/db/repository/abfilter.go new file mode 100644 index 0000000..759c9f0 --- /dev/null +++ b/api/pkg/db/repository/abfilter.go @@ -0,0 +1,78 @@ +package repository + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// AccountBoundFilter provides factory methods for creating account-bound filters +type AccountBoundFilter struct{} + +// NewAccountBoundFilter creates a new AccountBoundFilter instance +func NewAccountBoundFilter() *AccountBoundFilter { + return &AccountBoundFilter{} +} + +// WithoutOrg creates a filter for account-bound objects without organization filter +// This filter finds objects where: +// - accountRef matches the provided accountRef, OR +// - accountRef is nil/null, OR +// - accountRef field doesn't exist +func (f *AccountBoundFilter) WithoutOrg(accountRef primitive.ObjectID) builder.Query { + return Query().Or( + AccountFilter(accountRef), + Filter(model.AccountRefField, nil), + Exists(AccountField(), false), + ) +} + +// WithOrg creates a filter for account-bound objects with organization filter +// This filter finds objects where: +// - accountRef matches the provided accountRef, OR +// - accountRef is nil/null, OR +// - accountRef field doesn't exist +// AND combines with organization filter +func (f *AccountBoundFilter) WithOrg(accountRef, organizationRef primitive.ObjectID) builder.Query { + return Query().And( + OrgFilter(organizationRef), + f.WithoutOrg(accountRef), + ) +} + +// WithQuery creates a filter for account-bound objects with additional query and organization filter +func (f *AccountBoundFilter) WithQuery(accountRef, organizationRef primitive.ObjectID, additionalQuery builder.Query) builder.Query { + accountQuery := f.WithOrg(accountRef, organizationRef) + return additionalQuery.And(accountQuery) +} + +// WithQueryNoOrg creates a filter for account-bound objects with additional query but no org filter +func (f *AccountBoundFilter) WithQueryNoOrg(accountRef primitive.ObjectID, additionalQuery builder.Query) builder.Query { + accountQuery := f.WithoutOrg(accountRef) + return additionalQuery.And(accountQuery) +} + +// Global instance for convenience +var DefaultAccountBoundFilter = NewAccountBoundFilter() + +// Convenience functions that use the global factory instance + +// WithOrg is a convenience function that uses the default factory +func WithOrg(accountRef, organizationRef primitive.ObjectID) builder.Query { + return DefaultAccountBoundFilter.WithOrg(accountRef, organizationRef) +} + +// WithoutOrg is a convenience function that uses the default factory +func WithoutOrg(accountRef primitive.ObjectID) builder.Query { + return DefaultAccountBoundFilter.WithoutOrg(accountRef) +} + +// WithQuery is a convenience function that uses the default factory +func WithQuery(accountRef, organizationRef primitive.ObjectID, additionalQuery builder.Query) builder.Query { + return DefaultAccountBoundFilter.WithQuery(accountRef, organizationRef, additionalQuery) +} + +// WithQueryNoOrg is a convenience function that uses the default factory +func WithQueryNoOrg(accountRef primitive.ObjectID, additionalQuery builder.Query) builder.Query { + return DefaultAccountBoundFilter.WithQueryNoOrg(accountRef, additionalQuery) +} diff --git a/api/pkg/db/repository/builder/accumulator.go b/api/pkg/db/repository/builder/accumulator.go new file mode 100644 index 0000000..d22b908 --- /dev/null +++ b/api/pkg/db/repository/builder/accumulator.go @@ -0,0 +1,11 @@ +package builder + +import "go.mongodb.org/mongo-driver/bson" + +type Accumulator interface { + Build() bson.D +} + +type GroupAccumulator interface { + Build() bson.D +} diff --git a/api/pkg/db/repository/builder/alias.go b/api/pkg/db/repository/builder/alias.go new file mode 100644 index 0000000..9f9cea1 --- /dev/null +++ b/api/pkg/db/repository/builder/alias.go @@ -0,0 +1,8 @@ +package builder + +import "go.mongodb.org/mongo-driver/bson" + +type Alias interface { + Field() Field + Build() bson.D +} diff --git a/api/pkg/db/repository/builder/array.go b/api/pkg/db/repository/builder/array.go new file mode 100644 index 0000000..7726039 --- /dev/null +++ b/api/pkg/db/repository/builder/array.go @@ -0,0 +1,7 @@ +package builder + +import "go.mongodb.org/mongo-driver/bson" + +type Array interface { + Build() bson.A +} diff --git a/api/pkg/db/repository/builder/expression.go b/api/pkg/db/repository/builder/expression.go new file mode 100644 index 0000000..0c1d284 --- /dev/null +++ b/api/pkg/db/repository/builder/expression.go @@ -0,0 +1,5 @@ +package builder + +type Expression interface { + Build() any +} diff --git a/api/pkg/db/repository/builder/field.go b/api/pkg/db/repository/builder/field.go new file mode 100644 index 0000000..4d2caaa --- /dev/null +++ b/api/pkg/db/repository/builder/field.go @@ -0,0 +1,7 @@ +package builder + +type Field interface { + Dot(field string) Field + CopyWith(field string) Field + Build() string +} diff --git a/api/pkg/db/repository/builder/keyword.go b/api/pkg/db/repository/builder/keyword.go new file mode 100644 index 0000000..64d67b0 --- /dev/null +++ b/api/pkg/db/repository/builder/keyword.go @@ -0,0 +1,16 @@ +package builder + +type MongoKeyword string + +const ( + MKAs MongoKeyword = "as" + MKForeignField MongoKeyword = "foreignField" + MKFrom MongoKeyword = "from" + MKIncludeArrayIndex MongoKeyword = "includeArrayIndex" + MKLet MongoKeyword = "let" + MKLocalField MongoKeyword = "localField" + MKPath MongoKeyword = "path" + MKPipeline MongoKeyword = "pipeline" + MKPreserveNullAndEmptyArrays MongoKeyword = "preserveNullAndEmptyArrays" + MKNewRoot MongoKeyword = "newRoot" +) diff --git a/api/pkg/db/repository/builder/operators.go b/api/pkg/db/repository/builder/operators.go new file mode 100644 index 0000000..c54bbd1 --- /dev/null +++ b/api/pkg/db/repository/builder/operators.go @@ -0,0 +1,57 @@ +package builder + +type MongoOperation string + +const ( + // Comparison operators + Gt MongoOperation = "$gt" + Lt MongoOperation = "$lt" + Gte MongoOperation = "$gte" + Lte MongoOperation = "$lte" + Eq MongoOperation = "$eq" + Ne MongoOperation = "$ne" + In MongoOperation = "$in" + NotIn MongoOperation = "$nin" + Exists MongoOperation = "$exists" + + // Logical operators + And MongoOperation = "$and" + Or MongoOperation = "$or" + Not MongoOperation = "$not" + + AddToSet MongoOperation = "$addToSet" + Avg MongoOperation = "$avg" + Pull MongoOperation = "$pull" + Count MongoOperation = "$count" + Cond MongoOperation = "$cond" + Each MongoOperation = "$each" + Expr MongoOperation = "$expr" + First MongoOperation = "$first" + Group MongoOperation = "$group" + IfNull MongoOperation = "$ifNull" + Limit MongoOperation = "$limit" + Literal MongoOperation = "$literal" + Lookup MongoOperation = "$lookup" + Match MongoOperation = "$match" + Max MongoOperation = "$max" + Min MongoOperation = "$min" + Push MongoOperation = "$push" + Project MongoOperation = "$project" + Set MongoOperation = "$set" + Inc MongoOperation = "$inc" + Unset MongoOperation = "$unset" + Rename MongoOperation = "$rename" + ReplaceRoot MongoOperation = "$replaceRoot" + SetUnion MongoOperation = "$setUnion" + Size MongoOperation = "$size" + Sort MongoOperation = "$sort" + Skip MongoOperation = "$skip" + Sum MongoOperation = "$sum" + Type MongoOperation = "$type" + Unwind MongoOperation = "$unwind" + + Add MongoOperation = "$add" + Subtract MongoOperation = "$subtract" + Multiply MongoOperation = "$multiply" + Divide MongoOperation = "$divide" +) diff --git a/api/pkg/db/repository/builder/patch.go b/api/pkg/db/repository/builder/patch.go new file mode 100644 index 0000000..8d98ba6 --- /dev/null +++ b/api/pkg/db/repository/builder/patch.go @@ -0,0 +1,16 @@ +package builder + +import "go.mongodb.org/mongo-driver/bson" + +// Patch defines operations for constructing partial update documents. +// Each builder method returns the same Patch instance to allow chaining. +type Patch interface { + Set(field Field, value any) Patch + Inc(field Field, value any) Patch + Unset(field Field) Patch + Rename(field Field, newName string) Patch + Push(field Field, value any) Patch + Pull(field Field, value any) Patch + AddToSet(field Field, value any) Patch + Build() bson.D +} diff --git a/api/pkg/db/repository/builder/pipeline.go b/api/pkg/db/repository/builder/pipeline.go new file mode 100644 index 0000000..572d320 --- /dev/null +++ b/api/pkg/db/repository/builder/pipeline.go @@ -0,0 +1,24 @@ +package builder + +import ( + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/mongo" +) + +type Pipeline interface { + Match(filter Query) Pipeline + Lookup(from mservice.Type, localField, foreignField, as Field) Pipeline + LookupWithPipeline( + from mservice.Type, + pipeline Pipeline, // your nested pipeline + as Field, + let *map[string]Field, // optional e.g. {"projRef": Field("$_id")} + ) Pipeline + // unwind with functional options + Unwind(path Field, opts ...UnwindOption) Pipeline + Count(field Field) Pipeline + Group(groupBy Alias, accumulators ...GroupAccumulator) Pipeline + Project(projections ...Projection) Pipeline + ReplaceRoot(newRoot Expression) Pipeline + Build() mongo.Pipeline +} diff --git a/api/pkg/db/repository/builder/projection.go b/api/pkg/db/repository/builder/projection.go new file mode 100644 index 0000000..8e3c31e --- /dev/null +++ b/api/pkg/db/repository/builder/projection.go @@ -0,0 +1,7 @@ +package builder + +import "go.mongodb.org/mongo-driver/bson" + +type Projection interface { + Build() bson.D +} diff --git a/api/pkg/db/repository/builder/query.go b/api/pkg/db/repository/builder/query.go new file mode 100644 index 0000000..0700dc5 --- /dev/null +++ b/api/pkg/db/repository/builder/query.go @@ -0,0 +1,24 @@ +package builder + +import ( + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/mongo/options" +) + +type Query interface { + Filter(field Field, value any) Query + And(filters ...Query) Query + Or(filters ...Query) Query + Expression(value Expression) Query + Comparison(field Field, operator MongoOperation, value any) Query + RegEx(field Field, pattern, options string) Query + In(field Field, values ...any) Query + NotIn(field Field, values ...any) Query + Sort(field Field, ascending bool) Query + Limit(limit *int64) Query + Offset(offset *int64) Query + Archived(isArchived *bool) Query + BuildPipeline() bson.D + BuildQuery() bson.D + BuildOptions() *options.FindOptions +} diff --git a/api/pkg/db/repository/builder/unwind.go b/api/pkg/db/repository/builder/unwind.go new file mode 100644 index 0000000..9ed2c68 --- /dev/null +++ b/api/pkg/db/repository/builder/unwind.go @@ -0,0 +1,23 @@ +package builder + +// UnwindOption is a functional option for configuring the $unwind stage. +type UnwindOption func(*UnwindOpts) + +type UnwindOpts struct { + PreserveNullAndEmptyArrays bool + IncludeArrayIndex string +} + +// WithPreserveNullAndEmptyArrays tells $unwind to keep docs where the array is null/empty. +func WithPreserveNullAndEmptyArrays() UnwindOption { + return func(o *UnwindOpts) { + o.PreserveNullAndEmptyArrays = true + } +} + +// WithIncludeArrayIndex adds an array‐index field named idxField to each unwound doc. +func WithIncludeArrayIndex(idxField string) UnwindOption { + return func(o *UnwindOpts) { + o.IncludeArrayIndex = idxField + } +} diff --git a/api/pkg/db/repository/builder/value.go b/api/pkg/db/repository/builder/value.go new file mode 100644 index 0000000..45b011c --- /dev/null +++ b/api/pkg/db/repository/builder/value.go @@ -0,0 +1,5 @@ +package builder + +type Value interface { + Build() any +} diff --git a/api/pkg/db/repository/builders.go b/api/pkg/db/repository/builders.go new file mode 100644 index 0000000..f20d5b0 --- /dev/null +++ b/api/pkg/db/repository/builders.go @@ -0,0 +1,273 @@ +package repository + +import ( + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp/builderimp" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func Query() builder.Query { + return builderimp.NewQueryImp() +} + +func Filter(field string, value any) builder.Query { + return Query().Filter(Field(field), value) +} + +func Field(baseName string) builder.Field { + return builderimp.NewFieldImp(baseName) +} + +func Ref(field builder.Field) builder.Field { + return builderimp.NewRefFieldImp(field) +} + +func RootRef() builder.Field { + return builderimp.NewRootRef() +} + +func RemoveRef() builder.Field { + return builderimp.NewRemoveRef() +} + +func Pipeline() builder.Pipeline { + return builderimp.NewPipelineImp() +} + +func IDField() builder.Field { + return Field(storable.IDField) +} + +func NameField() builder.Field { + return Field(model.NameField) +} + +func DescrtiptionField() builder.Field { + return Field(model.DescriptionField) +} + +func IsArchivedField() builder.Field { + return Field(storable.IsArchivedField) +} + +func IDFilter(ref primitive.ObjectID) builder.Query { + return Query().Filter(IDField(), ref) +} + +func ArchivedFilter() builder.Query { + return IsArchivedFilter(true) +} + +func NotArchivedFilter() builder.Query { + return IsArchivedFilter(false) +} + +func IsArchivedFilter(isArchived bool) builder.Query { + return Query().Filter(IsArchivedField(), isArchived) +} + +func OrgField() builder.Field { + return Field(storable.OrganizationRefField) +} + +func OrgFilter(ref primitive.ObjectID) builder.Query { + return Query().Filter(OrgField(), ref) +} + +func ProjectField() builder.Field { + return Field("projectRef") +} + +func ProjectFilter(ref primitive.ObjectID) builder.Query { + return Query().Filter(ProjectField(), ref) +} + +func AccountField() builder.Field { + return Field(model.AccountRefField) +} + +func AccountFilter(ref primitive.ObjectID) builder.Query { + return Query().Filter(AccountField(), ref) +} + +func StatusRefField() builder.Field { + return Field("statusRef") +} + +func StatusRefFilter(ref primitive.ObjectID) builder.Query { + return Query().Filter(StatusRefField(), ref) +} + +func PriorityRefField() builder.Field { + return Field("priorityRef") +} + +func PriorityRefFilter(ref primitive.ObjectID) builder.Query { + return Query().Filter(PriorityRefField(), ref) +} + +func IndexField() builder.Field { + return Field("index") +} + +func IndexFilter(index int) builder.Query { + return Query().Filter(IndexField(), index) +} + +func TagRefsField() builder.Field { + return Field(model.TagRefsField) +} + +func IndexOpFilter(index int, operation builder.MongoOperation) builder.Query { + return Query().Comparison(IndexField(), operation, index) +} + +func Patch() builder.Patch { + return builderimp.NewPatchImp() +} + +func Accumulator(operator builder.MongoOperation, value any) builder.Accumulator { + return builderimp.NewAccumulator(operator, value) +} + +func GroupAccumulator(field builder.Field, acc builder.Accumulator) builder.GroupAccumulator { + return builderimp.NewGroupAccumulator(field, acc) +} + +func Literal(value any) builder.Expression { + return builderimp.NewLiteralExpression(value) +} + +func Projection(alias builder.Alias) builder.Projection { + return builderimp.NewAliasProjection(alias) +} + +func IncludeField(field builder.Field) builder.Projection { + return builderimp.IncludeField(field) +} + +func ExcludeField(field builder.Field) builder.Projection { + return builderimp.ExcludeField(field) +} + +func ProjectionExpr(field builder.Field, expr builder.Expression) builder.Projection { + return builderimp.NewProjectionExpr(field, expr) +} + +func NullAlias(lhs builder.Field) builder.Alias { + return builderimp.NewNullAlias(lhs) +} + +func SimpleAlias(lhs, rhs builder.Field) builder.Alias { + return builderimp.NewSimpleAlias(lhs, rhs) +} + +func ComplexAlias(lhs builder.Field, rhs []builder.Alias) builder.Alias { + return builderimp.NewComplexAlias(lhs, rhs) +} + +func Aliases(aliases ...builder.Alias) builder.Alias { + return builderimp.NewAliases(aliases...) +} + +func AddToSet(value builder.Expression) builder.Expression { + return builderimp.AddToSet(value) +} + +func Size(value builder.Expression) builder.Expression { + return builderimp.Size(value) +} + +func InRef(value builder.Field) builder.Expression { + return builderimp.InRef(value) +} + +func In(values ...any) builder.Expression { + return builderimp.In(values) +} + +func Cond(condition builder.Expression, ifTrue, ifFalse any) builder.Expression { + return builderimp.NewCond(condition, ifTrue, ifFalse) +} + +func And(exprs ...builder.Expression) builder.Expression { + return builderimp.NewAnd(exprs...) +} + +func Or(exprs ...builder.Expression) builder.Expression { + return builderimp.NewOr(exprs...) +} + +func Type(expr builder.Expression) builder.Expression { + return builderimp.NewType(expr) +} + +func Not(expression builder.Expression) builder.Expression { + return builderimp.NewNot(expression) +} + +func Sum(expression builder.Expression) builder.Expression { + return builderimp.NewSum(expression) +} + +func Assign(field builder.Field, expression builder.Expression) builder.Projection { + return builderimp.NewAssignment(field, expression) +} + +func SetUnion(exprs ...builder.Expression) builder.Expression { + return builderimp.NewSetUnion(exprs...) +} + +func Eq(left, right builder.Expression) builder.Expression { + return builderimp.Eq(left, right) +} + +func Gt(left, right builder.Expression) builder.Expression { + return builderimp.Gt(left, right) +} + +func Lt(left, right builder.Expression) builder.Expression { + return builderimp.NewLt(left, right) +} + +func Array(expressions ...builder.Expression) builder.Array { + return builderimp.NewArray(expressions...) +} + +func IfNull(cond, replacement builder.Expression) builder.Expression { + return builderimp.NewIfNull(cond, replacement) +} + +func Each(exprs ...builder.Expression) builder.Expression { + return builderimp.NewEach(exprs...) +} + +func Push(expression builder.Expression) builder.Expression { + return builderimp.NewPush(expression) +} + +func Min(expression builder.Expression) builder.Expression { + return builderimp.NewMin(expression) +} + +func Ne(left, right builder.Expression) builder.Expression { + return builderimp.Ne(left, right) +} + +func Compute(field builder.Field, expression builder.Expression) builder.Expression { + return builderimp.NewCompute(field, expression) +} + +func First(expr builder.Expression) builder.Expression { + return builderimp.First(expr) +} + +func Value(value any) builder.Value { + return builderimp.NewValue(value) +} + +func Exists(field builder.Field, exists bool) builder.Query { + return Query().Comparison(field, builder.Exists, exists) +} diff --git a/api/pkg/db/repository/cursor.go b/api/pkg/db/repository/cursor.go new file mode 100644 index 0000000..bfcbb35 --- /dev/null +++ b/api/pkg/db/repository/cursor.go @@ -0,0 +1,19 @@ +package repository + +import ( + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/model" +) + +// ApplyCursor adds pagination and archival filters to the provided query. +func ApplyCursor(query builder.Query, cursor *model.ViewCursor) builder.Query { + if cursor == nil { + return query + } + + query = query.Limit(cursor.Limit) + query = query.Offset(cursor.Offset) + query = query.Archived(cursor.IsArchived) + + return query +} diff --git a/api/pkg/db/repository/decoder/decoder.go b/api/pkg/db/repository/decoder/decoder.go new file mode 100644 index 0000000..46e9e4a --- /dev/null +++ b/api/pkg/db/repository/decoder/decoder.go @@ -0,0 +1,5 @@ +package repository + +import "go.mongodb.org/mongo-driver/mongo" + +type DecodingFunc = func(r *mongo.Cursor) error diff --git a/api/pkg/db/repository/filter_factory_test.go b/api/pkg/db/repository/filter_factory_test.go new file mode 100644 index 0000000..e8384a3 --- /dev/null +++ b/api/pkg/db/repository/filter_factory_test.go @@ -0,0 +1,93 @@ +package repository + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func TestAccountBoundFilter_WithOrg(t *testing.T) { + factory := NewAccountBoundFilter() + accountRef := primitive.NewObjectID() + orgRef := primitive.NewObjectID() + + query := factory.WithOrg(accountRef, orgRef) + + // Test that the query is not nil + assert.NotNil(t, query) +} + +func TestAccountBoundFilter_WithoutOrg(t *testing.T) { + factory := NewAccountBoundFilter() + accountRef := primitive.NewObjectID() + + query := factory.WithoutOrg(accountRef) + + // Test that the query is not nil + assert.NotNil(t, query) +} + +func TestAccountBoundFilter_WithQuery(t *testing.T) { + factory := NewAccountBoundFilter() + accountRef := primitive.NewObjectID() + orgRef := primitive.NewObjectID() + additionalQuery := Query().Filter(Field("status"), "active") + + query := factory.WithQuery(accountRef, orgRef, additionalQuery) + + // Test that the query is not nil + assert.NotNil(t, query) +} + +func TestAccountBoundFilter_WithQueryNoOrg(t *testing.T) { + factory := NewAccountBoundFilter() + accountRef := primitive.NewObjectID() + additionalQuery := Query().Filter(Field("status"), "active") + + query := factory.WithQueryNoOrg(accountRef, additionalQuery) + + // Test that the query is not nil + assert.NotNil(t, query) +} + +func TestDefaultAccountBoundFilter(t *testing.T) { + // Test that the default factory is not nil + assert.NotNil(t, DefaultAccountBoundFilter) + + // Test that it's the correct type + assert.IsType(t, &AccountBoundFilter{}, DefaultAccountBoundFilter) +} + +func TestConvenienceFunctions(t *testing.T) { + accountRef := primitive.NewObjectID() + orgRef := primitive.NewObjectID() + additionalQuery := Query().Filter(Field("status"), "active") + + // Test convenience functions + query1 := WithOrg(accountRef, orgRef) + assert.NotNil(t, query1) + + query2 := WithoutOrg(accountRef) + assert.NotNil(t, query2) + + query3 := WithQuery(accountRef, orgRef, additionalQuery) + assert.NotNil(t, query3) + + query4 := WithQueryNoOrg(accountRef, additionalQuery) + assert.NotNil(t, query4) +} + +func TestFilterFactoryConsistency(t *testing.T) { + factory := NewAccountBoundFilter() + accountRef := primitive.NewObjectID() + orgRef := primitive.NewObjectID() + + // Test that factory methods and convenience functions produce the same result + query1 := factory.WithOrg(accountRef, orgRef) + query2 := WithOrg(accountRef, orgRef) + + // Both should be valid queries + assert.NotNil(t, query1) + assert.NotNil(t, query2) +} diff --git a/api/pkg/db/repository/index/index.go b/api/pkg/db/repository/index/index.go new file mode 100644 index 0000000..c441549 --- /dev/null +++ b/api/pkg/db/repository/index/index.go @@ -0,0 +1,21 @@ +package repository + +type Sort int8 + +const ( + Asc Sort = 1 + Desc Sort = -1 +) + +type Key struct { + Field string + Sort Sort // 1 or -1. 0 means “use Type”. + Type IndexType // optional: "text", "2dsphere", ... +} + +type Definition struct { + Keys []Key // mandatory, at least one element + Unique bool // unique constraint? + TTL *int32 // seconds; nil means “no TTL” + Name string // optional explicit name +} diff --git a/api/pkg/db/repository/index/types.go b/api/pkg/db/repository/index/types.go new file mode 100644 index 0000000..281ec1d --- /dev/null +++ b/api/pkg/db/repository/index/types.go @@ -0,0 +1,36 @@ +package repository + +// IndexType represents a supported MongoDB index type. +type IndexType string + +const ( + // IndexTypeNotSet is a default index type + IndexTypeNotSet IndexType = "" + + // IndexTypeSingleField is a single-field index. + IndexTypeSingleField IndexType = "single" + + // IndexTypeCompound is a compound index on multiple fields. + IndexTypeCompound IndexType = "compound" + + // IndexTypeMultikey is an index on array fields (created automatically when needed). + IndexTypeMultikey IndexType = "multikey" + + // IndexTypeText is a text index for full-text search. + IndexTypeText IndexType = "text" + + // IndexTypeGeo2D is a legacy 2D geospatial index for planar geometry. + IndexTypeGeo2D IndexType = "2d" + + // IndexTypeGeo2DSphere is a 2dsphere geospatial index for GeoJSON data. + IndexTypeGeo2DSphere IndexType = "2dsphere" + + // IndexTypeHashed is a hashed index for sharding and efficient equality queries. + IndexTypeHashed IndexType = "hashed" + + // IndexTypeWildcard is a wildcard index to index all fields or subpaths. + IndexTypeWildcard IndexType = "wildcard" + + // IndexTypeClustered is a clustered index that orders the collection on the index key. + IndexTypeClustered IndexType = "clustered" +) diff --git a/api/pkg/db/repository/repository.go b/api/pkg/db/repository/repository.go new file mode 100644 index 0000000..a2a2839 --- /dev/null +++ b/api/pkg/db/repository/repository.go @@ -0,0 +1,46 @@ +package repository + +import ( + "context" + + "github.com/tech/sendico/pkg/db/internal/mongo/repositoryimp" + "github.com/tech/sendico/pkg/db/repository/builder" + rd "github.com/tech/sendico/pkg/db/repository/decoder" + ri "github.com/tech/sendico/pkg/db/repository/index" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" +) + +type ( + // FilterQuery selects documents to operate on. + FilterQuery = builder.Query + // PatchDoc defines field/value modifications for partial updates. + PatchDoc = builder.Patch +) + +type Repository interface { + Aggregate(ctx context.Context, builder builder.Pipeline, decoder rd.DecodingFunc) error + Insert(ctx context.Context, obj storable.Storable, getFilter builder.Query) error + InsertMany(ctx context.Context, objects []storable.Storable) error + Get(ctx context.Context, id primitive.ObjectID, result storable.Storable) error + FindOneByFilter(ctx context.Context, builder builder.Query, result storable.Storable) error + FindManyByFilter(ctx context.Context, builder builder.Query, decoder rd.DecodingFunc) error + Update(ctx context.Context, obj storable.Storable) error + // Patch applies partial updates defined by patch to the document identified by id. + Patch(ctx context.Context, id primitive.ObjectID, patch PatchDoc) error + // PatchMany applies partial updates defined by patch to all documents matching filter and returns the number of updated documents. + PatchMany(ctx context.Context, filter FilterQuery, patch PatchDoc) (int, error) + Delete(ctx context.Context, id primitive.ObjectID) error + DeleteMany(ctx context.Context, query builder.Query) error + CreateIndex(def *ri.Definition) error + ListIDs(ctx context.Context, query builder.Query) ([]primitive.ObjectID, error) + ListPermissionBound(ctx context.Context, query builder.Query) ([]model.PermissionBoundStorable, error) + ListAccountBound(ctx context.Context, query builder.Query) ([]model.AccountBoundStorable, error) + Collection() string +} + +func CreateMongoRepository(db *mongo.Database, collection string) Repository { + return repositoryimp.NewMongoRepository(db, collection) +} diff --git a/api/pkg/db/role/role.go b/api/pkg/db/role/role.go new file mode 100644 index 0000000..9c5837b --- /dev/null +++ b/api/pkg/db/role/role.go @@ -0,0 +1,15 @@ +package role + +import ( + "context" + + "github.com/tech/sendico/pkg/db/template" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type DB interface { + template.DB[*model.RoleDescription] + Roles(ctx context.Context, refs []primitive.ObjectID) ([]model.RoleDescription, error) + List(ctx context.Context, organizationRef primitive.ObjectID, cursor *model.ViewCursor) ([]model.RoleDescription, error) +} diff --git a/api/pkg/db/storable/id.go b/api/pkg/db/storable/id.go new file mode 100644 index 0000000..13b01ec --- /dev/null +++ b/api/pkg/db/storable/id.go @@ -0,0 +1,39 @@ +package storable + +import ( + "time" + + "go.mongodb.org/mongo-driver/bson/primitive" +) + +const ( + IDField = "_id" + PermissionRefField = "permissionRef" + OrganizationRefField = "organizationRef" + IsArchivedField = "isArchived" + UpdatedAtField = "updatedAt" +) + +type Base struct { + ID primitive.ObjectID `bson:"_id" json:"id"` + CreatedAt time.Time `bson:"createdAt" json:"createdAt"` // Timestamp for when the comment was created + UpdatedAt time.Time `bson:"updatedAt" json:"updatedAt"` // Timestamp for when the comment was last updated (optional) +} + +func (b *Base) GetID() *primitive.ObjectID { + return &b.ID +} + +func (b *Base) SetID(objID primitive.ObjectID) { + b.ID = objID + b.CreatedAt = time.Now() + b.UpdatedAt = time.Now() +} + +func (b *Base) Update() { + b.UpdatedAt = time.Now() +} + +func (b *Base) Collection() string { + return "base" +} diff --git a/api/pkg/db/storable/ref.go b/api/pkg/db/storable/ref.go new file mode 100644 index 0000000..17b5947 --- /dev/null +++ b/api/pkg/db/storable/ref.go @@ -0,0 +1,11 @@ +package storable + +import "go.mongodb.org/mongo-driver/bson/primitive" + +const ( + RefField = "ref" +) + +type Ref struct { + Ref primitive.ObjectID `bson:"ref" json:"ref"` +} diff --git a/api/pkg/db/storable/storable.go b/api/pkg/db/storable/storable.go new file mode 100644 index 0000000..57a764d --- /dev/null +++ b/api/pkg/db/storable/storable.go @@ -0,0 +1,10 @@ +package storable + +import "go.mongodb.org/mongo-driver/bson/primitive" + +type Storable interface { + GetID() *primitive.ObjectID + SetID(objID primitive.ObjectID) + Update() + Collection() string +} diff --git a/api/pkg/db/tag/tag.go b/api/pkg/db/tag/tag.go new file mode 100644 index 0000000..acce52e --- /dev/null +++ b/api/pkg/db/tag/tag.go @@ -0,0 +1,16 @@ +package tag + +import ( + "context" + + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type DB interface { + auth.ProtectedDB[*model.Tag] + List(ctx context.Context, accountRef, organizationRef, parentRef primitive.ObjectID, cursor *model.ViewCursor) ([]model.Tag, error) + All(ctx context.Context, organizationRef primitive.ObjectID, limit, offset *int64) ([]model.Tag, error) + SetArchived(ctx context.Context, accountRef, organizationRef, tagRef primitive.ObjectID, archived, cascade bool) error +} diff --git a/api/pkg/db/template/interface.go b/api/pkg/db/template/interface.go new file mode 100644 index 0000000..1558978 --- /dev/null +++ b/api/pkg/db/template/interface.go @@ -0,0 +1,21 @@ +package template + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type DB[T storable.Storable] interface { + Create(ctx context.Context, object T) error + InsertMany(ctx context.Context, objects []T) error + Get(ctx context.Context, objectRef primitive.ObjectID, result T) error + Update(ctx context.Context, object T) error + Patch(ctx context.Context, objectRef primitive.ObjectID, patch builder.Patch) error + Delete(ctx context.Context, objectRef primitive.ObjectID) error + DeleteMany(ctx context.Context, query builder.Query) error + DeleteCascade(ctx context.Context, objectRef primitive.ObjectID) error + FindOne(ctx context.Context, query builder.Query, result T) error +} diff --git a/api/pkg/db/template/template.go b/api/pkg/db/template/template.go new file mode 100644 index 0000000..f4461e0 --- /dev/null +++ b/api/pkg/db/template/template.go @@ -0,0 +1,104 @@ +package template + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mservice" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/mongo" +) + +type CascadeDeleterT = func(ctx context.Context, objectRef primitive.ObjectID) error + +type DBImp[T storable.Storable] struct { + Logger mlogger.Logger + Repository repository.Repository + cdeleter CascadeDeleterT +} + +func (db *DBImp[T]) Create(ctx context.Context, object T) error { + return db.Repository.Insert(ctx, object, nil) +} + +func (db *DBImp[T]) InsertMany(ctx context.Context, objects []T) error { + if len(objects) == 0 { + return nil + } + + storables := make([]storable.Storable, len(objects)) + for i, obj := range objects { + storables[i] = obj + } + + return db.Repository.InsertMany(ctx, storables) +} + +func (db *DBImp[T]) Get(ctx context.Context, objectRef primitive.ObjectID, result T) error { + return db.Repository.Get(ctx, objectRef, result) +} + +func (db *DBImp[T]) Update(ctx context.Context, object T) error { + return db.Repository.Update(ctx, object) +} + +func (db *DBImp[T]) Patch(ctx context.Context, objectRef primitive.ObjectID, patch builder.Patch) error { + return db.Repository.Patch(ctx, objectRef, patch) +} + +func (db *DBImp[T]) PatchMany(ctx context.Context, query builder.Query, patch builder.Patch) (int, error) { + return db.Repository.PatchMany(ctx, query, patch) +} + +func (db *DBImp[T]) Delete(ctx context.Context, objectRef primitive.ObjectID) error { + return db.Repository.Delete(ctx, objectRef) +} + +func (db *DBImp[T]) DeleteMany(ctx context.Context, query builder.Query) error { + return db.Repository.DeleteMany(ctx, query) +} + +func (db *DBImp[T]) FindOne(ctx context.Context, query builder.Query, result T) error { + return db.Repository.FindOneByFilter(ctx, query, result) +} + +func (db *DBImp[T]) ListIDs(ctx context.Context, query builder.Query) ([]primitive.ObjectID, error) { + return db.Repository.ListIDs(ctx, query) +} + +func (db *DBImp[T]) ListPermissionBound(ctx context.Context, query builder.Query) ([]model.PermissionBoundStorable, error) { + return db.Repository.ListPermissionBound(ctx, query) +} + +func (db *DBImp[T]) SetDeleter(deleter CascadeDeleterT) { + db.Logger.Debug("Custom cascade deletion method installed") + db.cdeleter = deleter +} + +func (db *DBImp[T]) deleteCascadeStub(_ context.Context, objectRef primitive.ObjectID) error { + db.Logger.Warn("Unimplemented cascade delete call", mzap.ObjRef("object_ref", objectRef)) + return merrors.NotImplemented("custom implementation required") +} + +func (db *DBImp[T]) DeleteCascade(ctx context.Context, objectRef primitive.ObjectID) error { + return db.cdeleter(ctx, objectRef) +} + +func Create[T storable.Storable]( + logger mlogger.Logger, + collection mservice.Type, + db *mongo.Database, +) *DBImp[T] { + res := &DBImp[T]{ + Logger: logger.Named(collection), + Repository: repository.CreateMongoRepository(db, collection), + } + res.cdeleter = res.deleteCascadeStub + return res +} diff --git a/api/pkg/db/template/tseries.go b/api/pkg/db/template/tseries.go new file mode 100644 index 0000000..6a15047 --- /dev/null +++ b/api/pkg/db/template/tseries.go @@ -0,0 +1,14 @@ +package template + +import ( + "context" + + tspoint "github.com/tech/sendico/pkg/db/tseries/point" +) + +type TimeSeries[T tspoint.TimePoint] interface { + // Insert adds a single point into the series. + Insert(ctx context.Context, point T) error + // InsertMany adds multiple points in one bulk operation. + InsertMany(ctx context.Context, points []T) error +} diff --git a/api/pkg/db/transaction/factory.go b/api/pkg/db/transaction/factory.go new file mode 100644 index 0000000..d26e313 --- /dev/null +++ b/api/pkg/db/transaction/factory.go @@ -0,0 +1,5 @@ +package transaction + +type Factory interface { + CreateTransaction() Transaction +} diff --git a/api/pkg/db/transaction/transaction.go b/api/pkg/db/transaction/transaction.go new file mode 100644 index 0000000..859977f --- /dev/null +++ b/api/pkg/db/transaction/transaction.go @@ -0,0 +1,11 @@ +package transaction + +import ( + "context" +) + +type Callback = func(ctx context.Context) (any, error) + +type Transaction interface { + Execute(ctx context.Context, cb Callback) (any, error) +} diff --git a/api/pkg/db/tseries/factory.go b/api/pkg/db/tseries/factory.go new file mode 100644 index 0000000..ce3691e --- /dev/null +++ b/api/pkg/db/tseries/factory.go @@ -0,0 +1,13 @@ +package tseries + +import ( + "context" + + "github.com/tech/sendico/pkg/db/internal/mongo/tseriesimp" + tsoptions "github.com/tech/sendico/pkg/db/tseries/options" + "go.mongodb.org/mongo-driver/mongo" +) + +func CreateMongoTimeSeries(ctx context.Context, db *mongo.Database, tsOpts *tsoptions.Options) (TimeSeries, error) { + return tseriesimp.NewMongoTimeSeriesCollection(ctx, db, tsOpts) +} diff --git a/api/pkg/db/tseries/options/options.go b/api/pkg/db/tseries/options/options.go new file mode 100644 index 0000000..d7dc7e2 --- /dev/null +++ b/api/pkg/db/tseries/options/options.go @@ -0,0 +1,23 @@ +package tsoptions + +import ( + "time" +) + +type Granularity string + +const ( + TSGSeconds Granularity = "seconds" + TSGMinutes Granularity = "minutes" + TSGHours Granularity = "hours" +) + +func (t Granularity) String() string { return string(t) } + +type Options struct { + Collection string + TimeField string + Granularity Granularity + MetaField string // optional, can be empty + ExpireAfter time.Duration // optional, zero means no TTL +} diff --git a/api/pkg/db/tseries/point/interface.go b/api/pkg/db/tseries/point/interface.go new file mode 100644 index 0000000..efb9483 --- /dev/null +++ b/api/pkg/db/tseries/point/interface.go @@ -0,0 +1,14 @@ +package tspoint + +import ( + "time" +) + +type TimePoint interface { + GetTimeStamp() time.Time +} + +type TimePointWithMeta[T any] interface { + GetTimeStamp() time.Time + GetMeta() T +} diff --git a/api/pkg/db/tseries/template.go b/api/pkg/db/tseries/template.go new file mode 100644 index 0000000..9123fad --- /dev/null +++ b/api/pkg/db/tseries/template.go @@ -0,0 +1 @@ +package tseries diff --git a/api/pkg/db/tseries/tseries.go b/api/pkg/db/tseries/tseries.go new file mode 100644 index 0000000..2d10763 --- /dev/null +++ b/api/pkg/db/tseries/tseries.go @@ -0,0 +1,29 @@ +package tseries + +import ( + "context" + "time" + + "github.com/tech/sendico/pkg/db/repository/builder" + rdecoder "github.com/tech/sendico/pkg/db/repository/decoder" + tspoint "github.com/tech/sendico/pkg/db/tseries/point" +) + +// TimeSeries[T] abstracts a Mongo time-series “bucket” of documents of type T. +type TimeSeries interface { + // Aggregate runs an aggregation pipeline on the time-series + Aggregate(ctx context.Context, builder builder.Pipeline, decoder rdecoder.DecodingFunc) error + // Insert adds a single point into the series. + Insert(ctx context.Context, point tspoint.TimePoint) error + // InsertMany adds multiple points in one bulk operation. + InsertMany(ctx context.Context, points []tspoint.TimePoint) error + + // Query fetches all points whose timeField lies in [from, to). + // The 'filter' param is an optional Mongo-style query on meta or other fields. + Query( + ctx context.Context, + decoder rdecoder.DecodingFunc, + filter builder.Query, + from, to *time.Time, + ) error +} diff --git a/api/pkg/decimal/money.go b/api/pkg/decimal/money.go new file mode 100644 index 0000000..4d78171 --- /dev/null +++ b/api/pkg/decimal/money.go @@ -0,0 +1,129 @@ +package decimal + +import ( + "math/big" + + "github.com/tech/sendico/pkg/merrors" +) + +// Money represents a monetary amount with currency and precision handling +type Money struct { + Amount *big.Rat + Currency string + Scale uint32 // decimal places for this currency +} + +// NewMoney creates a new Money value from a decimal string +func NewMoney(amount, currency string, scale uint32) (*Money, error) { + rat, err := RatFromString(amount) + if err != nil { + return nil, err + } + return &Money{ + Amount: rat, + Currency: currency, + Scale: scale, + }, nil +} + +// Add adds two money values (must have same currency) +func (m *Money) Add(other *Money) (*Money, error) { + if m.Currency != other.Currency { + return nil, merrors.InvalidArgument("decimal: currency mismatch: " + m.Currency + " != " + other.Currency) + } + return &Money{ + Amount: AddRat(m.Amount, other.Amount), + Currency: m.Currency, + Scale: m.Scale, + }, nil +} + +// Sub subtracts two money values (must have same currency) +func (m *Money) Sub(other *Money) (*Money, error) { + if m.Currency != other.Currency { + return nil, merrors.InvalidArgument("decimal: currency mismatch: " + m.Currency + " != " + other.Currency) + } + return &Money{ + Amount: SubRat(m.Amount, other.Amount), + Currency: m.Currency, + Scale: m.Scale, + }, nil +} + +// Mul multiplies money by a rational number (for fees, percentages, etc.) +func (m *Money) Mul(factor *big.Rat) *Money { + return &Money{ + Amount: MulRat(m.Amount, factor), + Currency: m.Currency, + Scale: m.Scale, + } +} + +// Div divides money by a rational number +func (m *Money) Div(divisor *big.Rat) (*Money, error) { + result, err := DivRat(m.Amount, divisor) + if err != nil { + return nil, err + } + return &Money{ + Amount: result, + Currency: m.Currency, + Scale: m.Scale, + }, nil +} + +// Negate returns the negative of this money value +func (m *Money) Negate() *Money { + return &Money{ + Amount: NegRat(m.Amount), + Currency: m.Currency, + Scale: m.Scale, + } +} + +// Round rounds the money to its scale using the specified rounding mode +func (m *Money) Round(mode RoundingMode) (*Money, error) { + rounded, err := RoundRatToScale(m.Amount, m.Scale, mode) + if err != nil { + return nil, err + } + return &Money{ + Amount: rounded, + Currency: m.Currency, + Scale: m.Scale, + }, nil +} + +// String returns the formatted money value +func (m *Money) String() string { + return FormatRat(m.Amount, m.Scale) + " " + m.Currency +} + +// StringAmount returns just the formatted amount +func (m *Money) StringAmount() string { + return FormatRat(m.Amount, m.Scale) +} + +// IsZero checks if the money amount is zero +func (m *Money) IsZero() bool { + return IsZero(m.Amount) +} + +// IsPositive checks if the money amount is positive +func (m *Money) IsPositive() bool { + return IsPositive(m.Amount) +} + +// IsNegative checks if the money amount is negative +func (m *Money) IsNegative() bool { + return IsNegative(m.Amount) +} + +// Cmp compares two money values (must have same currency) +// Returns -1 if m < other, 0 if m == other, 1 if m > other +func (m *Money) Cmp(other *Money) (int, error) { + if m.Currency != other.Currency { + return 0, merrors.InvalidArgument("decimal: currency mismatch: " + m.Currency + " != " + other.Currency) + } + return CmpRat(m.Amount, other.Amount), nil +} diff --git a/api/pkg/decimal/rational.go b/api/pkg/decimal/rational.go new file mode 100644 index 0000000..ebbc45d --- /dev/null +++ b/api/pkg/decimal/rational.go @@ -0,0 +1,161 @@ +package decimal + +import ( + "math/big" + "strings" + + "github.com/tech/sendico/pkg/merrors" +) + +// RatFromString parses a decimal string into a big.Rat +// Supports standard decimal notation like "123.45", "-0.001", etc. +func RatFromString(value string) (*big.Rat, error) { + if strings.TrimSpace(value) == "" { + return nil, merrors.InvalidArgument("decimal: empty value") + } + r := new(big.Rat) + if _, ok := r.SetString(value); !ok { + return nil, merrors.InvalidArgument("decimal: invalid decimal value: " + value) + } + return r, nil +} + +// MulRat multiplies two rational numbers +func MulRat(a, b *big.Rat) *big.Rat { + return new(big.Rat).Mul(a, b) +} + +// DivRat divides two rational numbers +func DivRat(a, b *big.Rat) (*big.Rat, error) { + if b.Sign() == 0 { + return nil, merrors.InvalidArgument("decimal: division by zero") + } + return new(big.Rat).Quo(a, b), nil +} + +// AddRat adds two rational numbers +func AddRat(a, b *big.Rat) *big.Rat { + return new(big.Rat).Add(a, b) +} + +// SubRat subtracts two rational numbers (a - b) +func SubRat(a, b *big.Rat) *big.Rat { + return new(big.Rat).Sub(a, b) +} + +// NegRat negates a rational number +func NegRat(a *big.Rat) *big.Rat { + return new(big.Rat).Neg(a) +} + +// RoundRatToScale rounds a rational number to a specific number of decimal places +// using the specified rounding mode +func RoundRatToScale(value *big.Rat, scale uint32, mode RoundingMode) (*big.Rat, error) { + scaleFactor := new(big.Int).Exp(big.NewInt(10), big.NewInt(int64(scale)), nil) + numerator := new(big.Int).Mul(new(big.Int).Set(value.Num()), scaleFactor) + denominator := value.Denom() + + quotient := new(big.Int) + remainder := new(big.Int) + quotient.QuoRem(numerator, denominator, remainder) + + // No remainder, already exact + if remainder.Sign() == 0 { + return new(big.Rat).SetFrac(quotient, scaleFactor), nil + } + + sign := quotient.Sign() + absQuotient := new(big.Int).Abs(new(big.Int).Set(quotient)) + absRemainder := new(big.Int).Abs(remainder) + absDenominator := new(big.Int).Abs(denominator) + + doubledRemainder := new(big.Int).Mul(absRemainder, big.NewInt(2)) + cmp := doubledRemainder.Cmp(absDenominator) + + shouldIncrement := false + + switch mode { + case RoundingModeDown: + shouldIncrement = false + case RoundingModeHalfUp: + if cmp >= 0 { + shouldIncrement = true + } + case RoundingModeHalfEven, RoundingModeUnspecified: + if cmp > 0 { + shouldIncrement = true + } else if cmp == 0 { + // Tie: round to even + if absQuotient.Bit(0) == 1 { + shouldIncrement = true + } + } + default: + // Default to HALF_EVEN + if cmp > 0 { + shouldIncrement = true + } else if cmp == 0 { + if absQuotient.Bit(0) == 1 { + shouldIncrement = true + } + } + } + + if shouldIncrement { + if sign < 0 { + absQuotient.Add(absQuotient, big.NewInt(1)) + quotient = absQuotient.Neg(absQuotient) + } else { + absQuotient.Add(absQuotient, big.NewInt(1)) + quotient = absQuotient + } + } + + return new(big.Rat).SetFrac(quotient, scaleFactor), nil +} + +// FormatRat formats a rational number as a decimal string with the specified scale +func FormatRat(r *big.Rat, scale uint32) string { + sign := "" + if r.Sign() < 0 { + sign = "-" + } + + absRat := new(big.Rat).Abs(r) + scaleFactor := new(big.Int).Exp(big.NewInt(10), big.NewInt(int64(scale)), nil) + numerator := new(big.Int).Mul(absRat.Num(), scaleFactor) + numerator.Quo(numerator, absRat.Denom()) + + intStr := numerator.String() + if scale == 0 { + return sign + intStr + } + + if len(intStr) <= int(scale) { + intStr = strings.Repeat("0", int(scale)-len(intStr)+1) + intStr + } + + pointPos := len(intStr) - int(scale) + return sign + intStr[:pointPos] + "." + intStr[pointPos:] +} + +// CmpRat compares two rational numbers +// Returns -1 if a < b, 0 if a == b, 1 if a > b +func CmpRat(a, b *big.Rat) int { + return a.Cmp(b) +} + +// IsZero checks if a rational number is zero +func IsZero(r *big.Rat) bool { + return r.Sign() == 0 +} + +// IsPositive checks if a rational number is positive +func IsPositive(r *big.Rat) bool { + return r.Sign() > 0 +} + +// IsNegative checks if a rational number is negative +func IsNegative(r *big.Rat) bool { + return r.Sign() < 0 +} diff --git a/api/pkg/decimal/rounding.go b/api/pkg/decimal/rounding.go new file mode 100644 index 0000000..65b345d --- /dev/null +++ b/api/pkg/decimal/rounding.go @@ -0,0 +1,29 @@ +package decimal + +// RoundingMode specifies how to round decimal values +type RoundingMode int + +const ( + // RoundingModeUnspecified defaults to HALF_EVEN + RoundingModeUnspecified RoundingMode = iota + // RoundingModeHalfEven rounds to nearest, ties to even (banker's rounding) + RoundingModeHalfEven + // RoundingModeHalfUp rounds to nearest, ties away from zero + RoundingModeHalfUp + // RoundingModeDown rounds toward zero (truncate) + RoundingModeDown +) + +// String returns the string representation of the rounding mode +func (r RoundingMode) String() string { + switch r { + case RoundingModeHalfEven: + return "HALF_EVEN" + case RoundingModeHalfUp: + return "HALF_UP" + case RoundingModeDown: + return "DOWN" + default: + return "HALF_EVEN" + } +} diff --git a/api/pkg/domainprovider/domain_provider.go b/api/pkg/domainprovider/domain_provider.go new file mode 100644 index 0000000..353aac0 --- /dev/null +++ b/api/pkg/domainprovider/domain_provider.go @@ -0,0 +1,15 @@ +package domainprovider + +import ( + dimp "github.com/tech/sendico/pkg/domainprovider/imp" + "github.com/tech/sendico/pkg/mlogger" +) + +type DomainProvider interface { + GetFullLink(linkElem ...string) (string, error) + GetAPILink(linkElem ...string) (string, error) +} + +func CreateDomainProvider(logger mlogger.Logger, domain, protocol, apiEndpoint string) (DomainProvider, error) { + return dimp.CreateDomainProviderImp(logger, domain, protocol, apiEndpoint) +} diff --git a/api/pkg/domainprovider/imp/domain_provider.go b/api/pkg/domainprovider/imp/domain_provider.go new file mode 100644 index 0000000..20d7353 --- /dev/null +++ b/api/pkg/domainprovider/imp/domain_provider.go @@ -0,0 +1,35 @@ +package domainproviderimp + +import ( + "net/url" + "os" + + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +type DomainProviderImp struct { + domain string + apiEndpoint string +} + +func (dp *DomainProviderImp) GetFullLink(linkElem ...string) (string, error) { + return url.JoinPath(dp.domain, linkElem...) +} + +func (dp *DomainProviderImp) GetAPILink(linkElem ...string) (string, error) { + return url.JoinPath(dp.apiEndpoint, linkElem...) +} + +func CreateDomainProviderImp(logger mlogger.Logger, domain, protocol, apiPointEnv string) (*DomainProviderImp, error) { + p := new(DomainProviderImp) + p.domain = os.Getenv(protocol) + "://" + os.Getenv(domain) + var err error + apiPath := os.Getenv(apiPointEnv) + if p.apiEndpoint, err = url.JoinPath(p.domain, apiPath); err != nil { + logger.Error("Failed to create domain provider", zap.String("domain", p.domain), zap.String("api_path", apiPath)) + return nil, err + } + logger.Named("domain_provider").Info("Domain name provider is up", zap.String("domain", p.domain)) + return p, nil +} diff --git a/api/pkg/go.mod b/api/pkg/go.mod new file mode 100644 index 0000000..db3eb0a --- /dev/null +++ b/api/pkg/go.mod @@ -0,0 +1,98 @@ +module github.com/tech/sendico/pkg + +go 1.24.0 + +require ( + github.com/casbin/casbin/v2 v2.128.0 + github.com/casbin/mongodb-adapter/v3 v3.7.0 + github.com/go-chi/chi/v5 v5.2.3 + github.com/google/uuid v1.6.0 + github.com/mattn/go-colorable v0.1.14 + github.com/mitchellh/mapstructure v1.5.0 + github.com/nats-io/nats.go v1.47.0 + github.com/prometheus/client_golang v1.23.2 + github.com/stretchr/testify v1.11.1 + github.com/testcontainers/testcontainers-go v0.33.0 + github.com/testcontainers/testcontainers-go/modules/mongodb v0.33.0 + go.mongodb.org/mongo-driver v1.17.6 + go.uber.org/zap v1.27.0 + golang.org/x/crypto v0.43.0 + google.golang.org/grpc v1.76.0 + google.golang.org/protobuf v1.36.10 +) + +require ( + dario.cat/mergo v1.0.1 // indirect + github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24 // indirect + github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect + github.com/Microsoft/go-winio v0.6.2 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect + github.com/casbin/govaluate v1.10.0 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/containerd/log v0.1.0 // indirect + github.com/containerd/platforms v0.2.1 // indirect + github.com/cpuguy83/dockercfg v0.3.2 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/distribution/reference v0.6.0 // indirect + github.com/docker/docker v27.3.1+incompatible // indirect + github.com/docker/go-connections v0.5.0 // indirect + github.com/docker/go-units v0.5.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/go-logr/logr v1.4.3 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-ole/go-ole v1.3.0 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/golang/mock v1.6.0 // indirect + github.com/golang/snappy v1.0.0 // indirect + github.com/klauspost/compress v1.18.1 // indirect + github.com/lufia/plan9stats v0.0.0-20250827001030-24949be3fa54 // indirect + github.com/magiconair/properties v1.8.7 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/moby/docker-image-spec v1.3.1 // indirect + github.com/moby/patternmatcher v0.6.0 // indirect + github.com/moby/sys/sequential v0.6.0 // indirect + github.com/moby/sys/user v0.3.0 // indirect + github.com/moby/sys/userns v0.1.0 // indirect + github.com/moby/term v0.5.0 // indirect + github.com/montanaflynn/stats v0.7.1 // indirect + github.com/morikuni/aec v1.0.0 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/nats-io/nkeys v0.4.11 // indirect + github.com/nats-io/nuid v1.0.1 // indirect + github.com/opencontainers/go-digest v1.0.0 // indirect + github.com/opencontainers/image-spec v1.1.0 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect + github.com/prometheus/client_model v0.6.2 // indirect + github.com/prometheus/common v0.67.2 // indirect + github.com/prometheus/procfs v0.19.2 // indirect + github.com/shirou/gopsutil/v3 v3.24.5 // indirect + github.com/shoenig/go-m1cpu v0.1.6 // indirect + github.com/sirupsen/logrus v1.9.3 // indirect + github.com/stretchr/objx v0.5.2 // indirect + github.com/tklauser/go-sysconf v0.3.15 // indirect + github.com/tklauser/numcpus v0.10.0 // indirect + github.com/xdg-go/pbkdf2 v1.0.0 // indirect + github.com/xdg-go/scram v1.1.2 // indirect + github.com/xdg-go/stringprep v1.0.4 // indirect + github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect + github.com/yusufpapurcu/wmi v1.2.4 // indirect + go.opentelemetry.io/auto/sdk v1.1.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.56.0 // indirect + go.opentelemetry.io/otel v1.37.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.19.0 // indirect + go.opentelemetry.io/otel/metric v1.37.0 // indirect + go.opentelemetry.io/otel/trace v1.37.0 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.yaml.in/yaml/v2 v2.4.3 // indirect + golang.org/x/net v0.46.0 // indirect + golang.org/x/sync v0.17.0 // indirect + golang.org/x/sys v0.37.0 // indirect + golang.org/x/text v0.30.0 // indirect + golang.org/x/time v0.5.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20251029180050-ab9386a59fda // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) diff --git a/api/pkg/go.sum b/api/pkg/go.sum new file mode 100644 index 0000000..0b28dac --- /dev/null +++ b/api/pkg/go.sum @@ -0,0 +1,295 @@ +dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s= +dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk= +github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24 h1:bvDV9vkmnHYOMsOr4WLk+Vo07yKIzd94sVoIqshQ4bU= +github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24/go.mod h1:8o94RPi1/7XTJvwPpRSzSUedZrtlirdB3r9Z20bi2f8= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0= +github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY= +github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/bmatcuk/doublestar/v4 v4.6.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= +github.com/bmatcuk/doublestar/v4 v4.9.1 h1:X8jg9rRZmJd4yRy7ZeNDRnM+T3ZfHv15JiBJ/avrEXE= +github.com/bmatcuk/doublestar/v4 v4.9.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc= +github.com/casbin/casbin/v2 v2.128.0 h1:761dLmXLy/ZNSckAITvpUZ8VdrxARyIlwmdafHzRb7Y= +github.com/casbin/casbin/v2 v2.128.0/go.mod h1:iAwqzcYzJtAK5QWGT2uRl9WfRxXyKFBG1AZuhk2NAQg= +github.com/casbin/govaluate v1.3.0/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A= +github.com/casbin/govaluate v1.10.0 h1:ffGw51/hYH3w3rZcxO/KcaUIDOLP84w7nsidMVgaDG0= +github.com/casbin/govaluate v1.10.0/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A= +github.com/casbin/mongodb-adapter/v3 v3.7.0 h1:w9c3bea1BGK4eZTAmk17JkY52yv/xSZDSHKji8q+z6E= +github.com/casbin/mongodb-adapter/v3 v3.7.0/go.mod h1:F1mu4ojoJVE/8VhIMxMedhjfwRDdIXgANYs6Sd0MgVA= +github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= +github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= +github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= +github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I= +github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3EhrzVo= +github.com/containerd/platforms v0.2.1 h1:zvwtM3rz2YHPQsF2CHYM8+KtB5dvhISiXh5ZpSBQv6A= +github.com/containerd/platforms v0.2.1/go.mod h1:XHCb+2/hzowdiut9rkudds9bE5yJ7npe7dG/wG+uFPw= +github.com/cpuguy83/dockercfg v0.3.2 h1:DlJTyZGBDlXqUZ2Dk2Q3xHs/FtnooJJVaad2S9GKorA= +github.com/cpuguy83/dockercfg v0.3.2/go.mod h1:sugsbF4//dDlL/i+S+rtpIWp+5h0BHJHfjj5/jFyUJc= +github.com/creack/pty v1.1.18 h1:n56/Zwd5o6whRC5PMGretI4IdRLlmBXYNjScPaBgsbY= +github.com/creack/pty v1.1.18/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk= +github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E= +github.com/docker/docker v27.3.1+incompatible h1:KttF0XoteNTicmUtBO0L2tP+J7FGRFTjaEF4k6WdhfI= +github.com/docker/docker v27.3.1+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= +github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj1Br63c= +github.com/docker/go-connections v0.5.0/go.mod h1:ov60Kzw0kKElRwhNs9UlUHAE/F9Fe6GLaXnqyDdmEXc= +github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4= +github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= +github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg= +github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U= +github.com/go-chi/chi/v5 v5.2.3 h1:WQIt9uxdsAbgIYgid+BpYc+liqQZGMHRaUwp0JUcvdE= +github.com/go-chi/chi/v5 v5.2.3/go.mod h1:L2yAIGWB3H+phAw1NxKwWM+7eUH/lU8pOMm5hHcoops= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= +github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI= +github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= +github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0= +github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE= 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h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= +github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= +github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/grpc-ecosystem/grpc-gateway/v2 v2.16.0 h1:YBftPWNWd4WwGqtY2yeZL2ef8rHAxPBD8KFhJpmcqms= +github.com/grpc-ecosystem/grpc-gateway/v2 v2.16.0/go.mod h1:YN5jB8ie0yfIUg6VvR9Kz84aCaG7AsGZnLjhHbUqwPg= +github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= +github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= +github.com/klauspost/compress v1.18.1 h1:bcSGx7UbpBqMChDtsF28Lw6v/G94LPrrbMbdC3JH2co= +github.com/klauspost/compress v1.18.1/go.mod h1:ZQFFVG+MdnR0P+l6wpXgIL4NTtwiKIdBnrBd8Nrxr+0= +github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE= +github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk= +github.com/kr/text v0.2.0 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+gotest.tools/v3 v3.5.1/go.mod h1:isy3WKz7GK6uNw/sbHzfKBLvlvXwUyV06n6brMxxopU= diff --git a/api/pkg/localization/locale.go b/api/pkg/localization/locale.go new file mode 100644 index 0000000..cd7119d --- /dev/null +++ b/api/pkg/localization/locale.go @@ -0,0 +1,6 @@ +package localization + +type ( + Localization = map[string]string + Localizations = map[string]Localization +) diff --git a/api/pkg/localization/localization.go b/api/pkg/localization/localization.go new file mode 100644 index 0000000..ec50136 --- /dev/null +++ b/api/pkg/localization/localization.go @@ -0,0 +1,7 @@ +package localization + +type LocData = map[string]any + +func AddLocData(d LocData, key, val string) { + d[key] = val +} diff --git a/api/pkg/merrors/errors.go b/api/pkg/merrors/errors.go new file mode 100644 index 0000000..cb558c0 --- /dev/null +++ b/api/pkg/merrors/errors.go @@ -0,0 +1,65 @@ +package merrors + +import ( + "errors" + "fmt" + + "go.mongodb.org/mongo-driver/bson/primitive" +) + +var ErrNotImplemented = errors.New("notImplemented") + +func NotImplemented(msg string) error { + return fmt.Errorf("%w: %s", ErrNotImplemented, msg) +} + +var ErrNoData = errors.New("noData") + +func NoData(msg string) error { + return fmt.Errorf("%w: %s", ErrNoData, msg) +} + +var ErrInternal = errors.New("internal") + +func Internal(msg string) error { + return fmt.Errorf("%w: %s", ErrInternal, msg) +} + +var ErrInvalidArg = errors.New("invalidArgError") + +func InvalidArgument(msg string) error { + return fmt.Errorf("%w: %s", ErrInvalidArg, msg) +} + +var ErrDataConflict = errors.New("DataConflict") + +func DataConflict(msg string) error { + return fmt.Errorf("%w: %s", ErrDataConflict, msg) +} + +var ErrAccessDenied = errors.New("accessDenied") + +func AccessDenied(object, action string, objectRef primitive.ObjectID) error { + if objectRef != primitive.NilObjectID { + return fmt.Errorf("%w: cannot %s object of type '%s' with ID '%s'", ErrAccessDenied, action, object, objectRef.Hex()) + } + return fmt.Errorf("%w: cannot %s object of type '%s'", ErrAccessDenied, action, object) +} + +var ErrInvalidDataType = errors.New("invalidDataType") + +func InvalidDataType(msg string) error { + return fmt.Errorf("%w: %s", ErrDataConflict, msg) +} + +var ErrUnauthorized = errors.New("unathorized") + +func Unauthorized(msg string) error { + return fmt.Errorf("%w: %s", ErrDataConflict, msg) +} + +var ErrNoMessagingTopic = errors.New("messagingTopicError") + +func NoMessagingTopic(topic string) error { + return fmt.Errorf("%w: messaging topic '%s' not found", ErrNoMessagingTopic, topic) +} diff --git a/api/pkg/messaging/broker/broker.go b/api/pkg/messaging/broker/broker.go new file mode 100644 index 0000000..2f186c1 --- /dev/null +++ b/api/pkg/messaging/broker/broker.go @@ -0,0 +1,12 @@ +package messaging + +import ( + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/tech/sendico/pkg/model" +) + +type Broker interface { + Publish(envelope me.Envelope) error + Subscribe(event model.NotificationEvent) (<-chan me.Envelope, error) + Unsubscribe(event model.NotificationEvent, subChan <-chan me.Envelope) error +} diff --git a/api/pkg/messaging/config.go b/api/pkg/messaging/config.go new file mode 100644 index 0000000..1dbdfcd --- /dev/null +++ b/api/pkg/messaging/config.go @@ -0,0 +1,14 @@ +package messaging + +import "github.com/tech/sendico/pkg/model" + +type BrokerBus string + +const ( + BBInProcess BrokerBus = "in-process" + BBNats BrokerBus = "NATS" +) + +type ( + Config = model.DriverConfig[BrokerBus] +) diff --git a/api/pkg/messaging/consumer.go b/api/pkg/messaging/consumer.go new file mode 100644 index 0000000..eb369ba --- /dev/null +++ b/api/pkg/messaging/consumer.go @@ -0,0 +1,6 @@ +package messaging + +type Consumer interface { + ConsumeMessages(handleFunc MessageHandlerT) error + Close() +} diff --git a/api/pkg/messaging/envelope/envelope.go b/api/pkg/messaging/envelope/envelope.go new file mode 100644 index 0000000..a2629ce --- /dev/null +++ b/api/pkg/messaging/envelope/envelope.go @@ -0,0 +1,28 @@ +package messaging + +import ( + "time" + + "github.com/google/uuid" + messagingimp "github.com/tech/sendico/pkg/messaging/internal/envelope" + md "github.com/tech/sendico/pkg/messaging/message" + "github.com/tech/sendico/pkg/model" +) + +type Envelope interface { + md.Message + GetTimeStamp() time.Time + GetMessageId() uuid.UUID + GetData() []byte + GetSender() string + GetSignature() model.NotificationEvent + Wrap([]byte) ([]byte, error) +} + +func Deserialize(data []byte) (Envelope, error) { + return messagingimp.DeserializeImp(data) +} + +func CreateEnvelope(sender string, event model.NotificationEvent) Envelope { + return messagingimp.CreateEnvelopeImp(sender, event) +} diff --git a/api/pkg/messaging/factory.go b/api/pkg/messaging/factory.go new file mode 100644 index 0000000..c83117c --- /dev/null +++ b/api/pkg/messaging/factory.go @@ -0,0 +1,19 @@ +package messaging + +import ( + "github.com/tech/sendico/pkg/merrors" + mb "github.com/tech/sendico/pkg/messaging/broker" + mbip "github.com/tech/sendico/pkg/messaging/inprocess" + mbn "github.com/tech/sendico/pkg/messaging/natsb" + "github.com/tech/sendico/pkg/mlogger" +) + +func CreateMessagingBroker(logger mlogger.Logger, config *Config) (mb.Broker, error) { + if config.Driver == BBInProcess { + return mbip.NewInProcessBroker(logger, config.Settings) + } + if config.Driver == BBNats { + return mbn.NewNATSBroker(logger, config.Settings) + } + return nil, merrors.InvalidArgument("Unknown messaging broker type: " + string(config.Driver)) +} diff --git a/api/pkg/messaging/handler.go b/api/pkg/messaging/handler.go new file mode 100644 index 0000000..b2a86f4 --- /dev/null +++ b/api/pkg/messaging/handler.go @@ -0,0 +1,9 @@ +package messaging + +import ( + "context" + + me "github.com/tech/sendico/pkg/messaging/envelope" +) + +type MessageHandlerT = func(ctx context.Context, envelope me.Envelope) error diff --git a/api/pkg/messaging/inprocess/inprocess.go b/api/pkg/messaging/inprocess/inprocess.go new file mode 100644 index 0000000..f35e382 --- /dev/null +++ b/api/pkg/messaging/inprocess/inprocess.go @@ -0,0 +1,18 @@ +package messaging + +import ( + mb "github.com/tech/sendico/pkg/messaging/broker" + "github.com/tech/sendico/pkg/messaging/internal/inprocess" + ipc "github.com/tech/sendico/pkg/messaging/internal/inprocess/config" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/mitchellh/mapstructure" +) + +func NewInProcessBroker(logger mlogger.Logger, config model.SettingsT) (mb.Broker, error) { + var conf ipc.MessagingConfig + if err := mapstructure.Decode(config, &conf); err != nil { + return nil, err + } + return inprocess.NewInProcessBroker(logger, conf.BufferSize) +} diff --git a/api/pkg/messaging/internal/.gitignore b/api/pkg/messaging/internal/.gitignore new file mode 100644 index 0000000..dc9b237 --- /dev/null +++ b/api/pkg/messaging/internal/.gitignore @@ -0,0 +1 @@ +generated \ No newline at end of file diff --git a/api/pkg/messaging/internal/envelope/envelope.go b/api/pkg/messaging/internal/envelope/envelope.go new file mode 100644 index 0000000..f8f4a9c --- /dev/null +++ b/api/pkg/messaging/internal/envelope/envelope.go @@ -0,0 +1,101 @@ +package messagingimp + +import ( + "time" + + "github.com/google/uuid" + "github.com/tech/sendico/pkg/merrors" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + "github.com/tech/sendico/pkg/model" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/types/known/timestamppb" +) + +type EnvelopeImp struct { + uid uuid.UUID + dateTime time.Time + data []byte + sender string + signature model.NotificationEvent +} + +func (e *EnvelopeImp) GetTimeStamp() time.Time { + return e.dateTime +} + +func (e *EnvelopeImp) GetMessageId() uuid.UUID { + return e.uid +} + +func (e *EnvelopeImp) GetSender() string { + return e.sender +} + +func (e *EnvelopeImp) GetData() []byte { + return e.data +} + +func (e *EnvelopeImp) GetSignature() model.NotificationEvent { + return e.signature +} + +func (e *EnvelopeImp) Serialize() ([]byte, error) { + if e.data == nil { + return nil, merrors.Internal("Envelope data is not initialized") + } + msg := gmessaging.Envelope{ + Event: &gmessaging.NotificationEvent{ + Type: e.signature.StringType(), + Action: e.signature.StringAction(), + }, + MessageData: e.data, + Metadata: &gmessaging.EventMetadata{ + MessageId: e.uid.String(), + Sender: e.sender, + Timestamp: timestamppb.New(e.dateTime), + }, + } + return proto.Marshal(&msg) +} + +func (e *EnvelopeImp) Wrap(data []byte) ([]byte, error) { + e.data = data + return e.Serialize() +} + +func DeserializeImp(data []byte) (*EnvelopeImp, error) { + var envelope gmessaging.Envelope + if err := proto.Unmarshal(data, &envelope); err != nil { + return nil, err + } + + var e EnvelopeImp + var err error + if e.uid, err = uuid.Parse(envelope.Metadata.MessageId); err != nil { + return nil, err + } + + if envelope.Metadata.Timestamp != nil { + e.dateTime = envelope.Metadata.Timestamp.AsTime() + } else { + e.dateTime = time.Now() + } + + if e.signature, err = model.StringToNotificationEvent(envelope.Event.Type, envelope.Event.Action); err != nil { + return nil, err + } + + e.data = envelope.MessageData + e.sender = envelope.Metadata.Sender + + return &e, nil +} + +func CreateEnvelopeImp(sender string, signature model.NotificationEvent) *EnvelopeImp { + return &EnvelopeImp{ + dateTime: time.Now(), + sender: sender, + uid: uuid.New(), + signature: signature, + } +} diff --git a/api/pkg/messaging/internal/inprocess/broker.go b/api/pkg/messaging/internal/inprocess/broker.go new file mode 100644 index 0000000..dc54b20 --- /dev/null +++ b/api/pkg/messaging/internal/inprocess/broker.go @@ -0,0 +1,87 @@ +package inprocess + +import ( + "fmt" + "sync" + + "github.com/tech/sendico/pkg/merrors" + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.uber.org/zap" +) + +type MessageBroker struct { + logger mlogger.Logger + subscribers map[string][]chan me.Envelope + lock sync.RWMutex + bufferSize int +} + +func (b *MessageBroker) Publish(envelope me.Envelope) error { + topic := envelope.GetSignature().ToString() + b.logger.Debug("Publishing message", mzap.Envelope(envelope)) + b.lock.RLock() + defer b.lock.RUnlock() + if subs, ok := b.subscribers[topic]; ok { + for _, sub := range subs { + select { + case sub <- envelope: + default: + } + } + return nil + } + b.logger.Warn("Topic not found", mzap.Envelope(envelope)) + return merrors.NoMessagingTopic(topic) +} + +func (b *MessageBroker) Subscribe(event model.NotificationEvent) (<-chan me.Envelope, error) { + topic := event.ToString() + b.logger.Info("New topic subscriber", zap.String("topic", topic)) + ch := make(chan me.Envelope, b.bufferSize) // Buffered channel to avoid blocking publishers + { + b.lock.Lock() + defer b.lock.Unlock() + b.subscribers[topic] = append(b.subscribers[topic], ch) + } + + return ch, nil +} + +func (b *MessageBroker) Unsubscribe(event model.NotificationEvent, subChan <-chan me.Envelope) error { + topic := event.ToString() + b.logger.Info("Unsubscribing topic", zap.String("topic", topic)) + b.lock.Lock() + defer b.lock.Unlock() + + subs, ok := b.subscribers[topic] + if !ok { + b.logger.Debug("No subscribers for topic", zap.String("topic", topic)) + return nil + } + + for i, ch := range subs { + if ch == subChan { + b.subscribers[topic] = append(subs[:i], subs[i+1:]...) + close(ch) + return nil + } + } + + b.logger.Warn("No topic found", zap.String("topic", topic)) + return merrors.NoMessagingTopic(topic) +} + +func NewInProcessBroker(logger mlogger.Logger, bufferSize int) (*MessageBroker, error) { + if bufferSize < 1 { + return nil, merrors.InvalidArgument(fmt.Sprintf("Invelid buffer size %d. It must be greater than 1", bufferSize)) + } + logger.Info("Created in-process logger", zap.Int("buffer_size", bufferSize)) + return &MessageBroker{ + logger: logger.Named("in_process"), + subscribers: make(map[string][]chan me.Envelope), + bufferSize: bufferSize, + }, nil +} diff --git a/api/pkg/messaging/internal/inprocess/config/config.go b/api/pkg/messaging/internal/inprocess/config/config.go new file mode 100644 index 0000000..eb60daa --- /dev/null +++ b/api/pkg/messaging/internal/inprocess/config/config.go @@ -0,0 +1,5 @@ +package inprocess + +type MessagingConfig struct { + BufferSize int `mapstructure:"buffer_size" yaml:"buffer_size"` +} diff --git a/api/pkg/messaging/internal/natsb/NATS.go b/api/pkg/messaging/internal/natsb/NATS.go new file mode 100644 index 0000000..4ad7ca7 --- /dev/null +++ b/api/pkg/messaging/internal/natsb/NATS.go @@ -0,0 +1,86 @@ +package natsb + +import ( + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/tech/sendico/pkg/model" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.uber.org/zap" +) + +func (b *NatsBroker) Publish(envelope me.Envelope) error { + subject := envelope.GetSignature().ToString() + b.logger.Debug("Publishing message", mzap.Envelope(envelope)) + + // Serialize the message + data, err := envelope.Serialize() + if err != nil { + b.logger.Error("Failed to serialize message", zap.Error(err), mzap.Envelope(envelope)) + return err + } + + if err := b.nc.Publish(subject, data); err != nil { + b.logger.Error("Error publishing message", zap.Error(err), mzap.Envelope(envelope)) + return err + } + + b.logger.Debug("Message published", zap.String("subject", subject)) + return nil +} + +// Subscribe subscribes to a NATS subject and returns a channel for messages +func (b *NatsBroker) Subscribe(event model.NotificationEvent) (<-chan me.Envelope, error) { + subject := event.ToString() + b.logger.Info("Subscribing to subject", zap.String("subject", subject)) + + // Create a bidirectional channel to send messages to + messageChan := make(chan me.Envelope) + + b.mu.Lock() + defer b.mu.Unlock() + + topicSub, exists := b.topicSubs[subject] + if !exists { + var err error + topicSub, err = NewTopicSubscription(b.logger, b.nc, subject) + if err != nil { + return nil, err + } + b.topicSubs[subject] = topicSub + } + + // Add the consumer's channel to the topic subscription + topicSub.AddConsumer(messageChan) + + // Return the channel as a receive-only channel + return messageChan, nil +} + +// Unsubscribe unsubscribes a consumer from a NATS subject +func (b *NatsBroker) Unsubscribe(event model.NotificationEvent, messageChan <-chan me.Envelope) error { + subject := event.ToString() + b.logger.Info("Unsubscribing from subject", zap.String("subject", subject)) + + b.mu.Lock() + topicSub, exists := b.topicSubs[subject] + b.mu.Unlock() + if !exists { + b.logger.Warn("No subscription found for subject", zap.String("subject", subject)) + return nil + } + + // Remove the consumer's channel from the topic subscription + topicSub.RemoveConsumer(messageChan) + if !topicSub.HasConsumers() { + if err := topicSub.Unsubscribe(); err != nil { + b.logger.Error("Error unsubscribing from subject", zap.String("subject", subject), zap.Error(err)) + return err + } + + b.mu.Lock() + delete(b.topicSubs, subject) + b.mu.Unlock() + } + + b.logger.Info("Unsubscribed from subject", zap.String("subject", subject)) + return nil +} diff --git a/api/pkg/messaging/internal/natsb/broker.go b/api/pkg/messaging/internal/natsb/broker.go new file mode 100644 index 0000000..14cb51c --- /dev/null +++ b/api/pkg/messaging/internal/natsb/broker.go @@ -0,0 +1,113 @@ +package natsb + +import ( + "fmt" + "net" + "net/url" + "os" + "strconv" + "sync" + "time" + + "github.com/nats-io/nats.go" + "github.com/tech/sendico/pkg/merrors" + nc "github.com/tech/sendico/pkg/messaging/internal/natsb/config" + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +type natsSubscriotions = map[string]*TopicSubscription + +type NatsBroker struct { + nc *nats.Conn + logger *zap.Logger + topicSubs natsSubscriotions + mu sync.Mutex +} + +type envConfig struct { + User, Password, Host string + Port int +} + +// loadEnv gathers and validates connection details from environment variables +// listed in the Settings struct. Invalid or missing values surface as a typed +// InvalidArgument error so callers can decide how to handle them. +func loadEnv(settings *nc.Settings, l *zap.Logger) (*envConfig, error) { + get := func(key, label string) (string, error) { + if v := os.Getenv(key); v != "" { + return v, nil + } + l.Error(fmt.Sprintf("NATS %s not found in environment", label), zap.String("env_var", key)) + return "", merrors.InvalidArgument(fmt.Sprintf("NATS %s not found in environment variable: %s", label, key)) + } + + user, err := get(settings.UsernameEnv, "user name") + if err != nil { + return nil, err + } + + password, err := get(settings.PasswordEnv, "password") + if err != nil { + return nil, err + } + + host, err := get(settings.HostEnv, "host") + if err != nil { + return nil, err + } + + portStr, err := get(settings.PortEnv, "port") + if err != nil { + return nil, err + } + + port, err := strconv.Atoi(portStr) + if err != nil || port <= 0 || port > 65535 { + l.Error("Invalid NATS port value", zap.String("port", portStr)) + return nil, merrors.InvalidArgument("Invalid NATS port: " + portStr) + } + + return &envConfig{ + User: user, + Password: password, + Host: host, + Port: port, + }, nil +} + +func NewNatsBroker(logger mlogger.Logger, settings *nc.Settings) (*NatsBroker, error) { + l := logger.Named("broker") + // Helper function to get environment variables + cfg, err := loadEnv(settings, l) + if err != nil { + return nil, err + } + + u := &url.URL{ + Scheme: "nats", + Host: net.JoinHostPort(cfg.Host, strconv.Itoa(cfg.Port)), + } + natsURL := u.String() + + opts := []nats.Option{ + nats.Name(settings.NATSName), + nats.MaxReconnects(settings.MaxReconnects), + nats.ReconnectWait(time.Duration(settings.ReconnectWait) * time.Second), + nats.UserInfo(cfg.User, cfg.Password), + } + + res := &NatsBroker{ + logger: l.Named("nats"), + topicSubs: natsSubscriotions{}, + } + + if res.nc, err = nats.Connect(natsURL, opts...); err != nil { + l.Error("Failed to connect to NATS", zap.String("url", natsURL), zap.Error(err)) + return nil, err + } + + logger.Info("Connected to NATS", zap.String("broker", settings.NATSName), + zap.String("url", fmt.Sprintf("nats://%s@%s", cfg.User, net.JoinHostPort(cfg.Host, strconv.Itoa(cfg.Port))))) + return res, nil +} diff --git a/api/pkg/messaging/internal/natsb/config/config.go b/api/pkg/messaging/internal/natsb/config/config.go new file mode 100644 index 0000000..ec4b39e --- /dev/null +++ b/api/pkg/messaging/internal/natsb/config/config.go @@ -0,0 +1,12 @@ +package natsb + +type Settings struct { + URLEnv string `mapstructure:"url_env" yaml:"url_env"` + HostEnv string `mapstructure:"host_env" yaml:"host_env"` + PortEnv string `mapstructure:"port_env" yaml:"port_env"` + UsernameEnv string `mapstructure:"username_env" yaml:"username_env"` + PasswordEnv string `mapstructure:"password_env" yaml:"password_env"` + NATSName string `mapstructure:"broker_name" yaml:"broker_name"` + MaxReconnects int `mapstructure:"max_reconnects" yaml:"max_reconnects"` + ReconnectWait int `mapstructure:"reconnect_wait" yaml:"reconnect_wait"` +} diff --git a/api/pkg/messaging/internal/natsb/subscription.go b/api/pkg/messaging/internal/natsb/subscription.go new file mode 100644 index 0000000..a6d838b --- /dev/null +++ b/api/pkg/messaging/internal/natsb/subscription.go @@ -0,0 +1,78 @@ +package natsb + +import ( + "sync" + + "github.com/nats-io/nats.go" + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +type TopicSubscription struct { + sub *nats.Subscription + consumers map[<-chan me.Envelope]chan me.Envelope + mu sync.Mutex + logger mlogger.Logger +} + +func NewTopicSubscription(logger mlogger.Logger, nc *nats.Conn, subject string) (*TopicSubscription, error) { + ts := &TopicSubscription{ + consumers: make(map[<-chan me.Envelope]chan me.Envelope), + logger: logger.Named(subject), + } + + sub, err := nc.Subscribe(subject, ts.handleMessage) + if err != nil { + logger.Error("Error subscribing to subject", zap.String("subject", subject), zap.Error(err)) + return nil, err + } + ts.sub = sub + + return ts, nil +} + +func (ts *TopicSubscription) handleMessage(m *nats.Msg) { + ts.logger.Debug("Received message", zap.String("subject", m.Subject)) + + envelope, err := me.Deserialize(m.Data) + if err != nil { + ts.logger.Warn("Failed to deserialize message", zap.String("subject", m.Subject), zap.Error(err)) + return // Do not push invalid data to the channels + } + + ts.mu.Lock() + defer ts.mu.Unlock() + for _, c := range ts.consumers { + select { + case c <- envelope: + default: + ts.logger.Warn("Consumer is slow or not receiving messages", zap.String("subject", m.Subject)) + } + } +} + +func (ts *TopicSubscription) AddConsumer(messageChan chan me.Envelope) { + ts.mu.Lock() + ts.consumers[messageChan] = messageChan + ts.mu.Unlock() +} + +func (ts *TopicSubscription) RemoveConsumer(messageChan <-chan me.Envelope) { + ts.mu.Lock() + if c, ok := ts.consumers[messageChan]; ok { + delete(ts.consumers, messageChan) + close(c) + } + ts.mu.Unlock() +} + +func (ts *TopicSubscription) HasConsumers() bool { + ts.mu.Lock() + defer ts.mu.Unlock() + return len(ts.consumers) > 0 +} + +func (ts *TopicSubscription) Unsubscribe() error { + return ts.sub.Drain() +} diff --git a/api/pkg/messaging/internal/notifications/account/notification.go b/api/pkg/messaging/internal/notifications/account/notification.go new file mode 100644 index 0000000..39fbae3 --- /dev/null +++ b/api/pkg/messaging/internal/notifications/account/notification.go @@ -0,0 +1,37 @@ +package notifications + +import ( + messaging "github.com/tech/sendico/pkg/messaging/envelope" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + "github.com/tech/sendico/pkg/model" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "google.golang.org/protobuf/proto" +) + +type AccountNotification struct { + messaging.Envelope + accountRef primitive.ObjectID +} + +func (acn *AccountNotification) Serialize() ([]byte, error) { + var msg gmessaging.AccountCreatedEvent + msg.AccountRef = acn.accountRef.Hex() + data, err := proto.Marshal(&msg) + if err != nil { + return nil, err + } + return acn.Envelope.Wrap(data) +} + +func NewAccountNotification(action nm.NotificationAction) model.NotificationEvent { + return model.NewNotification(mservice.Accounts, action) +} + +func NewAccountImp(sender string, accountRef primitive.ObjectID, action nm.NotificationAction) messaging.Envelope { + return &AccountNotification{ + Envelope: messaging.CreateEnvelope(sender, NewAccountNotification(action)), + accountRef: accountRef, + } +} diff --git a/api/pkg/messaging/internal/notifications/account/password_reset.go b/api/pkg/messaging/internal/notifications/account/password_reset.go new file mode 100644 index 0000000..fcac769 --- /dev/null +++ b/api/pkg/messaging/internal/notifications/account/password_reset.go @@ -0,0 +1,40 @@ +package notifications + +import ( + messaging "github.com/tech/sendico/pkg/messaging/envelope" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + "github.com/tech/sendico/pkg/model" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "google.golang.org/protobuf/proto" +) + +type PasswordResetNotification struct { + messaging.Envelope + accountRef primitive.ObjectID + resetToken string +} + +func (prn *PasswordResetNotification) Serialize() ([]byte, error) { + var msg gmessaging.PasswordResetEvent + msg.AccountRef = prn.accountRef.Hex() + msg.ResetToken = prn.resetToken + data, err := proto.Marshal(&msg) + if err != nil { + return nil, err + } + return prn.Envelope.Wrap(data) +} + +func NewPasswordResetNotification(action nm.NotificationAction) model.NotificationEvent { + return model.NewNotification(mservice.Accounts, action) +} + +func NewPasswordResetImp(sender string, accountRef primitive.ObjectID, resetToken string, action nm.NotificationAction) messaging.Envelope { + return &PasswordResetNotification{ + Envelope: messaging.CreateEnvelope(sender, NewPasswordResetNotification(action)), + accountRef: accountRef, + resetToken: resetToken, + } +} diff --git a/api/pkg/messaging/internal/notifications/account/password_reset_processor.go b/api/pkg/messaging/internal/notifications/account/password_reset_processor.go new file mode 100644 index 0000000..8df8118 --- /dev/null +++ b/api/pkg/messaging/internal/notifications/account/password_reset_processor.go @@ -0,0 +1,57 @@ +package notifications + +import ( + "context" + + "github.com/tech/sendico/pkg/db/account" + me "github.com/tech/sendico/pkg/messaging/envelope" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + mah "github.com/tech/sendico/pkg/messaging/notifications/account/handler" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + nm "github.com/tech/sendico/pkg/model/notification" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + "google.golang.org/protobuf/proto" +) + +type PasswordResetNotificationProcessor struct { + logger mlogger.Logger + handler mah.PasswordResetHandler + db account.DB + event model.NotificationEvent +} + +func (prnp *PasswordResetNotificationProcessor) Process(ctx context.Context, envelope me.Envelope) error { + var msg gmessaging.PasswordResetEvent + if err := proto.Unmarshal(envelope.GetData(), &msg); err != nil { + prnp.logger.Warn("Failed to unmarshall envelope", zap.Error(err), zap.String("topic", prnp.event.ToString())) + return err + } + accountRef, err := primitive.ObjectIDFromHex(msg.AccountRef) + if err != nil { + prnp.logger.Warn("Failed to restore object ID", zap.Error(err), zap.String("topic", prnp.event.ToString()), zap.String("account_ref", msg.AccountRef)) + return err + } + var account model.Account + if err := prnp.db.Get(ctx, accountRef, &account); err != nil { + prnp.logger.Warn("Failed to fetch account", zap.Error(err), zap.String("topic", prnp.event.ToString()), zap.String("account_ref", msg.AccountRef)) + return err + } + return prnp.handler(ctx, &account, msg.ResetToken) +} + +func (prnp *PasswordResetNotificationProcessor) GetSubject() model.NotificationEvent { + return prnp.event +} + +func NewPasswordResetMessageProcessor(logger mlogger.Logger, handler mah.PasswordResetHandler, db account.DB, action nm.NotificationAction) np.EnvelopeProcessor { + event := NewPasswordResetNotification(action) + return &PasswordResetNotificationProcessor{ + logger: logger.Named("password_reset_processor"), + handler: handler, + db: db, + event: event, + } +} diff --git a/api/pkg/messaging/internal/notifications/account/processor.go b/api/pkg/messaging/internal/notifications/account/processor.go new file mode 100644 index 0000000..585ee66 --- /dev/null +++ b/api/pkg/messaging/internal/notifications/account/processor.go @@ -0,0 +1,57 @@ +package notifications + +import ( + "context" + + "github.com/tech/sendico/pkg/db/account" + me "github.com/tech/sendico/pkg/messaging/envelope" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + mah "github.com/tech/sendico/pkg/messaging/notifications/account/handler" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + nm "github.com/tech/sendico/pkg/model/notification" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + "google.golang.org/protobuf/proto" +) + +type AccoountNotificaionProcessor struct { + logger mlogger.Logger + handler mah.AccountHandler + db account.DB + event model.NotificationEvent +} + +func (acnp *AccoountNotificaionProcessor) Process(ctx context.Context, envelope me.Envelope) error { + var msg gmessaging.AccountCreatedEvent + if err := proto.Unmarshal(envelope.GetData(), &msg); err != nil { + acnp.logger.Warn("Failed to unmarshall envelope", zap.Error(err), zap.String("topic", acnp.event.ToString())) + return err + } + accountRef, err := primitive.ObjectIDFromHex(msg.AccountRef) + if err != nil { + acnp.logger.Warn("Failed to restore object ID", zap.Error(err), zap.String("topic", acnp.event.ToString()), zap.String("account_ref", msg.AccountRef)) + return err + } + var account model.Account + if err := acnp.db.Get(ctx, accountRef, &account); err != nil { + acnp.logger.Warn("Failed to fetch account", zap.Error(err), zap.String("topic", acnp.event.ToString()), zap.String("account_ref", msg.AccountRef)) + return err + } + return acnp.handler(ctx, &account) +} + +func (acnp *AccoountNotificaionProcessor) GetSubject() model.NotificationEvent { + return acnp.event +} + +func NewAccountMessageProcessor(logger mlogger.Logger, handler mah.AccountHandler, db account.DB, action nm.NotificationAction) np.EnvelopeProcessor { + event := NewAccountNotification(action) + return &AccoountNotificaionProcessor{ + logger: logger.Named("message_processor"), + handler: handler, + db: db, + event: event, + } +} diff --git a/api/pkg/messaging/internal/notifications/invitation/processor.go b/api/pkg/messaging/internal/notifications/invitation/processor.go new file mode 100644 index 0000000..bc05a4e --- /dev/null +++ b/api/pkg/messaging/internal/notifications/invitation/processor.go @@ -0,0 +1,63 @@ +package notifications + +import ( + "context" + + "github.com/tech/sendico/pkg/db/account" + "github.com/tech/sendico/pkg/db/invitation" + mih "github.com/tech/sendico/pkg/messaging/notifications/invitation/handler" + no "github.com/tech/sendico/pkg/messaging/notifications/object" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +type InvitationNotificaionProcessor struct { + np.EnvelopeProcessor + logger mlogger.Logger + handler mih.InvitationHandler + db invitation.DB + adb account.DB +} + +func (ianp *InvitationNotificaionProcessor) onInvitation( + ctx context.Context, + objectType mservice.Type, + objectRef, actorAccountRef primitive.ObjectID, + action nm.NotificationAction, +) error { + var invitation model.Invitation + if err := ianp.db.Unprotected().Get(ctx, objectRef, &invitation); err != nil { + ianp.logger.Warn("Failed to fetch invitation object", zap.Error(err), mzap.ObjRef("object_ref", objectRef)) + return err + } + var account model.Account + if err := ianp.adb.Get(ctx, actorAccountRef, &account); err != nil { + ianp.logger.Warn("Failed to fetch actor account", zap.Error(err), mzap.ObjRef("actor_account_ref", actorAccountRef)) + return err + } + return ianp.handler(ctx, &account, &invitation) +} + +func NewInvitationMessageProcessor( + logger mlogger.Logger, + handler mih.InvitationHandler, + db invitation.DB, + adb account.DB, + action nm.NotificationAction, +) np.EnvelopeProcessor { + l := logger.Named(mservice.Invitations) + res := &InvitationNotificaionProcessor{ + logger: l, + db: db, + adb: adb, + handler: handler, + } + res.EnvelopeProcessor = no.NewObjectChangedMessageProcessor(l, mservice.Invitations, action, res.onInvitation) + return res +} diff --git a/api/pkg/messaging/internal/notifications/notification/notification.go b/api/pkg/messaging/internal/notifications/notification/notification.go new file mode 100644 index 0000000..5b35945 --- /dev/null +++ b/api/pkg/messaging/internal/notifications/notification/notification.go @@ -0,0 +1,44 @@ +package notifications + +import ( + messaging "github.com/tech/sendico/pkg/messaging/envelope" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + "github.com/tech/sendico/pkg/model" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "google.golang.org/protobuf/proto" +) + +type NResultNotification struct { + messaging.Envelope + result *model.NotificationResult +} + +func (nrn *NResultNotification) Serialize() ([]byte, error) { + msg := gmessaging.NotificationSentEvent{ + UserID: nrn.result.UserID, + Channel: nrn.result.Channel, + Locale: nrn.result.Locale, + TemplateID: nrn.result.TemplateID, + Status: &gmessaging.OperationResult{ + IsSuccessful: nrn.result.Result.IsSuccessful, + ErrorDescription: nrn.result.Result.Error, + }, + } + data, err := proto.Marshal(&msg) + if err != nil { + return nil, err + } + return nrn.Envelope.Wrap(data) +} + +func NewNRNotification() model.NotificationEvent { + return model.NewNotification(mservice.Notifications, nm.NASent) +} + +func NewNResultNotification(sender string, result *model.NotificationResult) messaging.Envelope { + return &NResultNotification{ + Envelope: messaging.CreateEnvelope(sender, NewNRNotification()), + result: result, + } +} diff --git a/api/pkg/messaging/internal/notifications/notification/processor.go b/api/pkg/messaging/internal/notifications/notification/processor.go new file mode 100644 index 0000000..e251ec2 --- /dev/null +++ b/api/pkg/messaging/internal/notifications/notification/processor.go @@ -0,0 +1,53 @@ +package notifications + +import ( + "context" + + me "github.com/tech/sendico/pkg/messaging/envelope" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + nh "github.com/tech/sendico/pkg/messaging/notifications/notification/handler" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.uber.org/zap" + "google.golang.org/protobuf/proto" +) + +type NResultNotificaionProcessor struct { + logger mlogger.Logger + handler nh.NResultHandler + event model.NotificationEvent +} + +func (nrp *NResultNotificaionProcessor) Process(ctx context.Context, envelope me.Envelope) error { + var msg gmessaging.NotificationSentEvent + if err := proto.Unmarshal(envelope.GetData(), &msg); err != nil { + nrp.logger.Warn("Failed to unmarshall envelope", zap.Error(err), zap.String("topic", nrp.event.ToString())) + return err + } + nresult := &model.NotificationResult{ + AmpliEvent: model.AmpliEvent{ + UserID: msg.UserID, + }, + Channel: msg.Channel, + TemplateID: msg.TemplateID, + Locale: msg.Locale, + Result: model.OperationResult{ + IsSuccessful: msg.Status.IsSuccessful, + Error: msg.Status.ErrorDescription, + }, + } + return nrp.handler(ctx, nresult) +} + +func (nrp *NResultNotificaionProcessor) GetSubject() model.NotificationEvent { + return nrp.event +} + +func NewAccountMessageProcessor(logger mlogger.Logger, handler nh.NResultHandler) np.EnvelopeProcessor { + return &NResultNotificaionProcessor{ + logger: logger.Named("message_processor"), + handler: handler, + event: NewNRNotification(), + } +} diff --git a/api/pkg/messaging/internal/notifications/object/object.go b/api/pkg/messaging/internal/notifications/object/object.go new file mode 100644 index 0000000..fb7513c --- /dev/null +++ b/api/pkg/messaging/internal/notifications/object/object.go @@ -0,0 +1,46 @@ +package notifications + +import ( + messaging "github.com/tech/sendico/pkg/messaging/envelope" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + "github.com/tech/sendico/pkg/model" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "google.golang.org/protobuf/proto" +) + +type ObjectNotification struct { + messaging.Envelope + actorAccountRef primitive.ObjectID + objectRef primitive.ObjectID +} + +func (acn *ObjectNotification) Serialize() ([]byte, error) { + var msg gmessaging.ObjectUpdatedEvent + msg.ActorAccountRef = acn.actorAccountRef.Hex() + msg.ObjectRef = acn.objectRef.Hex() + data, err := proto.Marshal(&msg) + if err != nil { + return nil, err + } + return acn.Envelope.Wrap(data) +} + +func NewObjectNotification(t mservice.Type, action nm.NotificationAction) model.NotificationEvent { + return model.NewNotification(t, action) +} + +func NewObjectImp( + sender string, + actorAccountRef primitive.ObjectID, + objectType mservice.Type, + objectRef primitive.ObjectID, + action nm.NotificationAction, +) messaging.Envelope { + return &ObjectNotification{ + Envelope: messaging.CreateEnvelope(sender, NewObjectNotification(objectType, action)), + actorAccountRef: actorAccountRef, + objectRef: objectRef, + } +} diff --git a/api/pkg/messaging/internal/notifications/object/processor.go b/api/pkg/messaging/internal/notifications/object/processor.go new file mode 100644 index 0000000..6a32f8f --- /dev/null +++ b/api/pkg/messaging/internal/notifications/object/processor.go @@ -0,0 +1,55 @@ +package notifications + +import ( + "context" + + me "github.com/tech/sendico/pkg/messaging/envelope" + gmessaging "github.com/tech/sendico/pkg/messaging/internal/generated" + moh "github.com/tech/sendico/pkg/messaging/notifications/object/handler" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" + "google.golang.org/protobuf/proto" +) + +type ObjectNotificaionProcessor struct { + logger mlogger.Logger + handler moh.ObjectUpdateHandler + event model.NotificationEvent +} + +func (ounp *ObjectNotificaionProcessor) Process(ctx context.Context, envelope me.Envelope) error { + var msg gmessaging.ObjectUpdatedEvent + if err := proto.Unmarshal(envelope.GetData(), &msg); err != nil { + ounp.logger.Warn("Failed to unmarshall envelope", zap.Error(err), zap.String("topic", ounp.event.ToString())) + return err + } + actorAccountRef, err := primitive.ObjectIDFromHex(msg.ActorAccountRef) + if err != nil { + ounp.logger.Warn("Failed to restore actor account reference", zap.Error(err), zap.String("topic", ounp.event.ToString()), zap.String("actor_account_ref", msg.ActorAccountRef)) + return err + } + objectRef, err := primitive.ObjectIDFromHex(msg.ObjectRef) + if err != nil { + ounp.logger.Warn("Failed to restore object reference", zap.Error(err), zap.String("topic", ounp.event.ToString()), zap.String("object_ref", msg.ObjectRef)) + return err + } + + return ounp.handler(ctx, envelope.GetSignature().GetType(), objectRef, actorAccountRef, envelope.GetSignature().GetAction()) +} + +func (acnp *ObjectNotificaionProcessor) GetSubject() model.NotificationEvent { + return acnp.event +} + +func NewObjectChangeMessageProcessor(logger mlogger.Logger, handler moh.ObjectUpdateHandler, objectType mservice.Type, action nm.NotificationAction) np.EnvelopeProcessor { + return &ObjectNotificaionProcessor{ + logger: logger.Named("message_processor"), + handler: handler, + event: NewObjectNotification(objectType, action), + } +} diff --git a/api/pkg/messaging/internal/producer/producer.go b/api/pkg/messaging/internal/producer/producer.go new file mode 100644 index 0000000..d8995ca --- /dev/null +++ b/api/pkg/messaging/internal/producer/producer.go @@ -0,0 +1,26 @@ +package messagingimp + +import ( + mb "github.com/tech/sendico/pkg/messaging/broker" + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.uber.org/zap" +) + +type ChannelProducer struct { + logger mlogger.Logger + broker mb.Broker +} + +func (p *ChannelProducer) SendMessage(envelope me.Envelope) error { + // TODO: won't work with Kafka, need to serialize/deserialize + if err := p.broker.Publish(envelope); err != nil { + p.logger.Warn("Failed to publish message", zap.Error(err), mzap.Envelope(envelope)) + } + return nil +} + +func NewProducer(logger mlogger.Logger, broker mb.Broker) *ChannelProducer { + return &ChannelProducer{logger: logger.Named("producer"), broker: broker} +} diff --git a/api/pkg/messaging/message/message.go b/api/pkg/messaging/message/message.go new file mode 100644 index 0000000..cf81b86 --- /dev/null +++ b/api/pkg/messaging/message/message.go @@ -0,0 +1,5 @@ +package messaging + +type Message = interface { + Serialize() ([]byte, error) +} diff --git a/api/pkg/messaging/messaging.go b/api/pkg/messaging/messaging.go new file mode 100644 index 0000000..244dcdf --- /dev/null +++ b/api/pkg/messaging/messaging.go @@ -0,0 +1,10 @@ +package messaging + +import ( + notifications "github.com/tech/sendico/pkg/messaging/notifications/processor" +) + +type Register interface { + Consumer(processor notifications.EnvelopeProcessor) error + Producer() Producer +} diff --git a/api/pkg/messaging/natsb/nats.go b/api/pkg/messaging/natsb/nats.go new file mode 100644 index 0000000..ab3ce13 --- /dev/null +++ b/api/pkg/messaging/natsb/nats.go @@ -0,0 +1,18 @@ +package messaging + +import ( + "github.com/mitchellh/mapstructure" + mb "github.com/tech/sendico/pkg/messaging/broker" + "github.com/tech/sendico/pkg/messaging/internal/natsb" + nc "github.com/tech/sendico/pkg/messaging/internal/natsb/config" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" +) + +func NewNATSBroker(logger mlogger.Logger, config model.SettingsT) (mb.Broker, error) { + var conf nc.Settings + if err := mapstructure.Decode(config, &conf); err != nil { + return nil, err + } + return natsb.NewNatsBroker(logger, &conf) +} diff --git a/api/pkg/messaging/notifications/account/created.go b/api/pkg/messaging/notifications/account/created.go new file mode 100644 index 0000000..8b3045c --- /dev/null +++ b/api/pkg/messaging/notifications/account/created.go @@ -0,0 +1,16 @@ +package notifications + +import ( + an "github.com/tech/sendico/pkg/messaging/internal/notifications/account" + messaging "github.com/tech/sendico/pkg/messaging/envelope" + nm "github.com/tech/sendico/pkg/model/notification" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func Account(sender string, accountRef primitive.ObjectID, action nm.NotificationAction) messaging.Envelope { + return an.NewAccountImp(sender, accountRef, action) +} + +func AccountCreated(sender string, accountRef primitive.ObjectID) messaging.Envelope { + return Account(sender, accountRef, nm.NACreated) +} diff --git a/api/pkg/messaging/notifications/account/handler/interface.go b/api/pkg/messaging/notifications/account/handler/interface.go new file mode 100644 index 0000000..e6b7533 --- /dev/null +++ b/api/pkg/messaging/notifications/account/handler/interface.go @@ -0,0 +1,11 @@ +package notifications + +import ( + "context" + + "github.com/tech/sendico/pkg/model" +) + +type AccountHandler = func(context.Context, *model.Account) error + +type PasswordResetHandler = func(context.Context, *model.Account, string) error diff --git a/api/pkg/messaging/notifications/account/password_reset.go b/api/pkg/messaging/notifications/account/password_reset.go new file mode 100644 index 0000000..44d0b70 --- /dev/null +++ b/api/pkg/messaging/notifications/account/password_reset.go @@ -0,0 +1,24 @@ +package notifications + +import ( + "github.com/tech/sendico/pkg/db/account" + messaging "github.com/tech/sendico/pkg/messaging/envelope" + an "github.com/tech/sendico/pkg/messaging/internal/notifications/account" + mah "github.com/tech/sendico/pkg/messaging/notifications/account/handler" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + nm "github.com/tech/sendico/pkg/model/notification" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func PasswordReset(sender string, accountRef primitive.ObjectID, resetToken string, action nm.NotificationAction) messaging.Envelope { + return an.NewPasswordResetImp(sender, accountRef, resetToken, action) +} + +func PasswordResetRequested(sender string, accountRef primitive.ObjectID, resetToken string) messaging.Envelope { + return PasswordReset(sender, accountRef, resetToken, nm.NAPasswordReset) +} + +func NewPasswordResetRequestedMessageProcessor(logger mlogger.Logger, db account.DB, handler mah.PasswordResetHandler) np.EnvelopeProcessor { + return an.NewPasswordResetMessageProcessor(logger, handler, db, nm.NAPasswordReset) +} diff --git a/api/pkg/messaging/notifications/account/processor.go b/api/pkg/messaging/notifications/account/processor.go new file mode 100644 index 0000000..6991ee8 --- /dev/null +++ b/api/pkg/messaging/notifications/account/processor.go @@ -0,0 +1,14 @@ +package notifications + +import ( + "github.com/tech/sendico/pkg/db/account" + macp "github.com/tech/sendico/pkg/messaging/internal/notifications/account" + mah "github.com/tech/sendico/pkg/messaging/notifications/account/handler" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + nm "github.com/tech/sendico/pkg/model/notification" +) + +func NewAccountCreatedMessageProcessor(logger mlogger.Logger, db account.DB, handler mah.AccountHandler) np.EnvelopeProcessor { + return macp.NewAccountMessageProcessor(logger, handler, db, nm.NACreated) +} diff --git a/api/pkg/messaging/notifications/invitation/handler/interface.go b/api/pkg/messaging/notifications/invitation/handler/interface.go new file mode 100644 index 0000000..b590a7b --- /dev/null +++ b/api/pkg/messaging/notifications/invitation/handler/interface.go @@ -0,0 +1,9 @@ +package notifications + +import ( + "context" + + "github.com/tech/sendico/pkg/model" +) + +type InvitationHandler = func(context.Context, *model.Account, *model.Invitation) error diff --git a/api/pkg/messaging/notifications/invitation/invitation.go b/api/pkg/messaging/notifications/invitation/invitation.go new file mode 100644 index 0000000..fb12afa --- /dev/null +++ b/api/pkg/messaging/notifications/invitation/invitation.go @@ -0,0 +1,43 @@ +package notifications + +import ( + messaging "github.com/tech/sendico/pkg/messaging/envelope" + on "github.com/tech/sendico/pkg/messaging/notifications/object" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func InvitationCreated( + sender string, + actorAccountRef primitive.ObjectID, + objectType mservice.Type, + objectRef primitive.ObjectID, +) messaging.Envelope { + return on.ObjectCreated(sender, actorAccountRef, mservice.Invitations, objectRef) +} + +func InvitationUpdated( + sender string, + actorAccountRef primitive.ObjectID, + objectRef primitive.ObjectID, +) messaging.Envelope { + return on.ObjectUpdated(sender, actorAccountRef, mservice.Invitations, objectRef) +} + +func InvitationDeleted( + sender string, + actorAccountRef primitive.ObjectID, + objectRef primitive.ObjectID, +) messaging.Envelope { + return on.ObjectDeleted(sender, actorAccountRef, mservice.Invitations, objectRef) +} + +func Invitation( + sender string, + actorAccountRef primitive.ObjectID, + objectRef primitive.ObjectID, + action nm.NotificationAction, +) messaging.Envelope { + return on.Object(sender, actorAccountRef, mservice.Invitations, objectRef, action) +} diff --git a/api/pkg/messaging/notifications/invitation/processor.go b/api/pkg/messaging/notifications/invitation/processor.go new file mode 100644 index 0000000..645be4d --- /dev/null +++ b/api/pkg/messaging/notifications/invitation/processor.go @@ -0,0 +1,30 @@ +package notifications + +import ( + "github.com/tech/sendico/pkg/db/account" + "github.com/tech/sendico/pkg/db/invitation" + micp "github.com/tech/sendico/pkg/messaging/internal/notifications/invitation" + mih "github.com/tech/sendico/pkg/messaging/notifications/invitation/handler" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + nm "github.com/tech/sendico/pkg/model/notification" +) + +func NewInvitationMessageProcessor( + logger mlogger.Logger, + handler mih.InvitationHandler, + db invitation.DB, + adb account.DB, + action nm.NotificationAction, +) np.EnvelopeProcessor { + return micp.NewInvitationMessageProcessor(logger, handler, db, adb, action) +} + +func NewInvitationCreatedProcessor( + logger mlogger.Logger, + handler mih.InvitationHandler, + db invitation.DB, + adb account.DB, +) np.EnvelopeProcessor { + return NewInvitationMessageProcessor(logger, handler, db, adb, nm.NACreated) +} diff --git a/api/pkg/messaging/notifications/notification/handler/interface.go b/api/pkg/messaging/notifications/notification/handler/interface.go new file mode 100644 index 0000000..ee06e6a --- /dev/null +++ b/api/pkg/messaging/notifications/notification/handler/interface.go @@ -0,0 +1,9 @@ +package notifications + +import ( + "context" + + "github.com/tech/sendico/pkg/model" +) + +type NResultHandler = func(context.Context, *model.NotificationResult) error diff --git a/api/pkg/messaging/notifications/notification/sent.go b/api/pkg/messaging/notifications/notification/sent.go new file mode 100644 index 0000000..fe61b4e --- /dev/null +++ b/api/pkg/messaging/notifications/notification/sent.go @@ -0,0 +1,11 @@ +package notifications + +import ( + messaging "github.com/tech/sendico/pkg/messaging/envelope" + nn "github.com/tech/sendico/pkg/messaging/internal/notifications/notification" + "github.com/tech/sendico/pkg/model" +) + +func NotificationSent(sender string, result *model.NotificationResult) messaging.Envelope { + return nn.NewNResultNotification(sender, result) +} diff --git a/api/pkg/messaging/notifications/object/handler/interface.go b/api/pkg/messaging/notifications/object/handler/interface.go new file mode 100644 index 0000000..c61a552 --- /dev/null +++ b/api/pkg/messaging/notifications/object/handler/interface.go @@ -0,0 +1,16 @@ +package notifications + +import ( + "context" + + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type ObjectUpdateHandler = func( + ctx context.Context, + objectType mservice.Type, + objectRef, actorAccountRef primitive.ObjectID, + action nm.NotificationAction, +) error diff --git a/api/pkg/messaging/notifications/object/object.go b/api/pkg/messaging/notifications/object/object.go new file mode 100644 index 0000000..fd38239 --- /dev/null +++ b/api/pkg/messaging/notifications/object/object.go @@ -0,0 +1,46 @@ +package notifications + +import ( + messaging "github.com/tech/sendico/pkg/messaging/envelope" + on "github.com/tech/sendico/pkg/messaging/internal/notifications/object" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func Object( + sender string, + actorAccountRef primitive.ObjectID, + objectType mservice.Type, + objectRef primitive.ObjectID, + action nm.NotificationAction, +) messaging.Envelope { + return on.NewObjectImp(sender, actorAccountRef, objectType, objectRef, action) +} + +func ObjectCreated( + sender string, + actorAccountRef primitive.ObjectID, + objectType mservice.Type, + objectRef primitive.ObjectID, +) messaging.Envelope { + return Object(sender, actorAccountRef, objectType, objectRef, nm.NACreated) +} + +func ObjectUpdated( + sender string, + actorAccountRef primitive.ObjectID, + objectType mservice.Type, + objectRef primitive.ObjectID, +) messaging.Envelope { + return Object(sender, actorAccountRef, objectType, objectRef, nm.NAUpdated) +} + +func ObjectDeleted( + sender string, + actorAccountRef primitive.ObjectID, + objectType mservice.Type, + objectRef primitive.ObjectID, +) messaging.Envelope { + return Object(sender, actorAccountRef, objectType, objectRef, nm.NADeleted) +} diff --git a/api/pkg/messaging/notifications/object/processor.go b/api/pkg/messaging/notifications/object/processor.go new file mode 100644 index 0000000..e573d21 --- /dev/null +++ b/api/pkg/messaging/notifications/object/processor.go @@ -0,0 +1,19 @@ +package notifications + +import ( + mocp "github.com/tech/sendico/pkg/messaging/internal/notifications/object" + moh "github.com/tech/sendico/pkg/messaging/notifications/object/handler" + np "github.com/tech/sendico/pkg/messaging/notifications/processor" + "github.com/tech/sendico/pkg/mlogger" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" +) + +func NewObjectChangedMessageProcessor( + logger mlogger.Logger, + objectType mservice.Type, + action nm.NotificationAction, + handler moh.ObjectUpdateHandler, +) np.EnvelopeProcessor { + return mocp.NewObjectChangeMessageProcessor(logger, handler, objectType, action) +} diff --git a/api/pkg/messaging/notifications/processor/envelope.go b/api/pkg/messaging/notifications/processor/envelope.go new file mode 100644 index 0000000..4d16963 --- /dev/null +++ b/api/pkg/messaging/notifications/processor/envelope.go @@ -0,0 +1,13 @@ +package notifications + +import ( + "context" + + me "github.com/tech/sendico/pkg/messaging/envelope" + "github.com/tech/sendico/pkg/model" +) + +type EnvelopeProcessor interface { + GetSubject() model.NotificationEvent + Process(ctx context.Context, envelope me.Envelope) error +} diff --git a/api/pkg/messaging/producer.go b/api/pkg/messaging/producer.go new file mode 100644 index 0000000..4d9a89e --- /dev/null +++ b/api/pkg/messaging/producer.go @@ -0,0 +1,7 @@ +package messaging + +import me "github.com/tech/sendico/pkg/messaging/envelope" + +type Producer interface { + SendMessage(envelope me.Envelope) error +} diff --git a/api/pkg/messaging/producer/producer.go b/api/pkg/messaging/producer/producer.go new file mode 100644 index 0000000..1eb32d7 --- /dev/null +++ b/api/pkg/messaging/producer/producer.go @@ -0,0 +1,12 @@ +package messaging + +import ( + "github.com/tech/sendico/pkg/messaging" + mb "github.com/tech/sendico/pkg/messaging/broker" + mp "github.com/tech/sendico/pkg/messaging/internal/producer" + "github.com/tech/sendico/pkg/mlogger" +) + +func NewProducer(logger mlogger.Logger, broker mb.Broker) messaging.Producer { + return mp.NewProducer(logger, broker) +} diff --git a/api/pkg/mlogger/factory/mlogger.go b/api/pkg/mlogger/factory/mlogger.go new file mode 100644 index 0000000..d3315d2 --- /dev/null +++ b/api/pkg/mlogger/factory/mlogger.go @@ -0,0 +1,10 @@ +package mlogger + +import ( + lt "github.com/tech/sendico/pkg/mlogger" + li "github.com/tech/sendico/pkg/mlogger/internal/mlogger" +) + +func NewLogger(debug bool) lt.Logger { + return li.NewLoggerImp(debug) +} diff --git a/api/pkg/mlogger/internal/mlogger/mlogger.go b/api/pkg/mlogger/internal/mlogger/mlogger.go new file mode 100644 index 0000000..ad7c579 --- /dev/null +++ b/api/pkg/mlogger/internal/mlogger/mlogger.go @@ -0,0 +1,23 @@ +package mlogger + +import ( + "github.com/tech/sendico/pkg/mlogger" + "github.com/mattn/go-colorable" + "go.uber.org/zap" + "go.uber.org/zap/zapcore" +) + +func NewLoggerImp(debug bool) mlogger.Logger { + if debug { + dc := zap.NewDevelopmentEncoderConfig() + dc.EncodeLevel = zapcore.CapitalColorLevelEncoder + logger := zap.New(zapcore.NewCore( + zapcore.NewConsoleEncoder(dc), + zapcore.AddSync(colorable.NewColorableStdout()), + zapcore.DebugLevel, + )) + return logger + } + + return zap.Must(zap.NewProduction()) +} diff --git a/api/pkg/mlogger/logger.go b/api/pkg/mlogger/logger.go new file mode 100644 index 0000000..b644597 --- /dev/null +++ b/api/pkg/mlogger/logger.go @@ -0,0 +1,7 @@ +package mlogger + +import ( + "go.uber.org/zap" +) + +type Logger = *zap.Logger diff --git a/api/pkg/model/account.go b/api/pkg/model/account.go new file mode 100755 index 0000000..09cae4f --- /dev/null +++ b/api/pkg/model/account.go @@ -0,0 +1,84 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" + "golang.org/x/crypto/bcrypt" +) + +type Filter int + +type AccountBase struct { + storable.Base `bson:",inline" json:",inline"` + ArchivableBase `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + AvatarURL *string `bson:"avatarUrl,omitempty" json:"avatarUrl,omitempty"` +} + +func (*AccountBase) Collection() string { + return mservice.Accounts +} + +type AccountPublic struct { + AccountBase `bson:",inline" json:",inline"` + UserDataBase `bson:",inline" json:",inline"` +} + +type Account struct { + AccountPublic `bson:",inline" json:",inline"` + EmailBackup string `bson:"emailBackup" json:"emailBackup"` + Password string `bson:"password" json:"password"` + ResetPasswordToken string `bson:"resetPasswordToken" json:"resetPasswordToken"` + VerifyToken string `bson:"verifyToken" json:"verifyToken"` +} + +func (a *Account) HashPassword() error { + key, err := bcrypt.GenerateFromPassword([]byte(a.Password), bcrypt.DefaultCost) + if err == nil { + a.Password = string(key) + } + + return err +} + +func (a *Account) MatchPassword(password string) bool { + err := bcrypt.CompareHashAndPassword([]byte(a.Password), []byte(password)) + + return err == nil +} + +func AnonymousUserName(orgRef primitive.ObjectID) string { + return "anonymous@" + orgRef.Hex() +} + +func AccountIsAnonymous(account *UserDataBase, orgRef primitive.ObjectID) bool { + if account == nil { + return false + } + return AnonymousUserName(orgRef) == account.Login +} + +type AccountBound interface { + GetAccountRef() primitive.ObjectID +} + +type AccountBoundStorable interface { + storable.Storable + OrganizationBound + GetAccountRef() *primitive.ObjectID +} + +const ( + AccountRefField = "accountRef" +) + +type AccountBoundBase struct { + storable.Base `bson:",inline" json:",inline"` + OrganizationBoundBase `bson:",inline" json:",inline"` + AccountRef *primitive.ObjectID `bson:"accountRef,omitempty" json:"accountRef,omitempty"` +} + +func (a *AccountBoundBase) GetAccountRef() *primitive.ObjectID { + return a.AccountRef +} diff --git a/api/pkg/model/ampli.go b/api/pkg/model/ampli.go new file mode 100644 index 0000000..dbaab7a --- /dev/null +++ b/api/pkg/model/ampli.go @@ -0,0 +1,5 @@ +package model + +type AmpliEvent struct { + UserID string +} diff --git a/api/pkg/model/archivable.go b/api/pkg/model/archivable.go new file mode 100644 index 0000000..9b51c66 --- /dev/null +++ b/api/pkg/model/archivable.go @@ -0,0 +1,18 @@ +package model + +type Archivable interface { + IsArchived() bool + SetArchived(archived bool) +} + +type ArchivableBase struct { + Archived bool `bson:"isArchived" json:"isArchived"` +} + +func (a *ArchivableBase) IsArchived() bool { + return a.Archived +} + +func (a *ArchivableBase) SetArchived(archived bool) { + a.Archived = archived +} diff --git a/api/pkg/model/attachment.go b/api/pkg/model/attachment.go new file mode 100644 index 0000000..d497b54 --- /dev/null +++ b/api/pkg/model/attachment.go @@ -0,0 +1,8 @@ +package model + +// Attachment represents metadata for an attachment in a comment. +type Attachment struct { + Describable `bson:",inline" json:",inline"` + Type string `bson:"type" json:"type"` // Type of attachment (e.g., "image", "file", "rich_text") + URL string `bson:"url" json:"url"` // URL of the attachment (e.g., an image or file location) +} diff --git a/api/pkg/model/auth.go b/api/pkg/model/auth.go new file mode 100644 index 0000000..fc08735 --- /dev/null +++ b/api/pkg/model/auth.go @@ -0,0 +1,84 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// Action represents a permissible action on a resource. +type Action string + +// Common actions for resources. +const ( + ActionCreate Action = "create" // Create a resource + ActionRead Action = "read" // Read or view a resource + ActionUpdate Action = "update" // Update or modify a resource + ActionDelete Action = "delete" // Delete a resource +) + +// Effect determines whether an action is allowed or denied. +type Effect string + +const ( + EffectAllow Effect = "allow" // Permit the action + EffectDeny Effect = "deny" // Deny the action +) + +// RoleDescription provides metadata about a role. +type RoleDescription struct { + storable.Base `bson:",inline" json:",inline"` // Base fields for MongoDB documents + Describable `bson:",inline" json:",inline"` // Name and description fields + OrganizationRef primitive.ObjectID `bson:"organizationRef" json:"organizationRef"` // Organization associated with the role +} + +// Collection specifies the MongoDB collection for RoleDescription. +func (*RoleDescription) Collection() string { + return mservice.Roles +} + +// Role represents a role assignment for an account within an organization. +type Role struct { + AccountRef primitive.ObjectID `bson:"accountRef" json:"accountRef"` // Account assigned to the role + DescriptionRef primitive.ObjectID `bson:"descriptionRef" json:"descriptionRef"` // Reference to the role's description + OrganizationRef primitive.ObjectID `bson:"organizationRef" json:"organizationRef"` // Organization where the role is applicable +} + +// ActionEffect represents a combination of an action and its effect (allow/deny). +type ActionEffect struct { + Action Action `bson:"action" json:"action"` // The action to perform (e.g., read, write) + Effect Effect `bson:"effect" json:"effect"` // Whether the action is allowed or denied +} + +// Policy defines access control rules for a role within an organization. +type Policy struct { + OrganizationRef primitive.ObjectID `bson:"organizationRef" json:"organizationRef"` // Organization associated with the policy + DescriptionRef primitive.ObjectID `bson:"descriptionRef" json:"descriptionRef"` // Reference to the policy's metadata + ObjectRef *primitive.ObjectID `bson:"objectRef,omitempty" json:"objectRef,omitempty"` // Target object (NilObjectID for all objects) + Effect ActionEffect `bson:"effect" json:"effect"` // Action and effect for the policy +} + +// RolePolicy defines access control rules for a role within an organization. +type RolePolicy struct { + Policy `bson:",inline" json:",inline"` + RoleDescriptionRef primitive.ObjectID `bson:"roleDescriptionRef" json:"roleDescriptionRef"` // Reference to the associated role +} + +// PolicyDescription provides metadata for policies. +type PolicyDescription struct { + storable.Base `bson:",inline" json:",inline"` // Base fields for MongoDB documents + Describable `bson:",inline" json:",inline"` // Name and description fields + ResourceTypes *[]mservice.Type `bson:"resourceTypes,omitempty" json:"resourceTypes,omitempty"` // nil for custom policies, non-nil for built-in permissisons + OrganizationRef *primitive.ObjectID `bson:"organizationRef,omitempty" json:"organizationRef,omitempty"` // nil for built-in policies, non-nil for custom +} + +// Collection specifies the MongoDB collection for PolicyDescription. +func (*PolicyDescription) Collection() string { + return mservice.Policies +} + +// Permission ties a policy to a specific account. +type Permission struct { + RolePolicy `bson:",inline" json:",inline"` // Embedded policy definition + AccountRef primitive.ObjectID `bson:"accountRef" json:"accountRef"` // Account assigned the permission +} diff --git a/api/pkg/model/automation.go b/api/pkg/model/automation.go new file mode 100644 index 0000000..1211809 --- /dev/null +++ b/api/pkg/model/automation.go @@ -0,0 +1,15 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" +) + +type Automation struct { + storable.Base `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` +} + +func (*Automation) Collection() string { + return mservice.Automations +} diff --git a/api/pkg/model/client.go b/api/pkg/model/client.go new file mode 100644 index 0000000..b93a637 --- /dev/null +++ b/api/pkg/model/client.go @@ -0,0 +1,24 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Client struct { + storable.Base `bson:",inline" json:",inline"` + ClientID string `bson:"clientId"` + ClientName string `bson:"clientName"` + ClientSecret string `bson:"clientSecret,omitempty"` + AllowedScopes []string `bson:"allowedScopes"` + RedirectURIs []string `bson:"redirectURIs"` + GrantTypes []string `bson:"grantTypes"` + TokenEndpointAuthMethod string `bson:"tokenEndpointAuthMethod"` + AccountRef *primitive.ObjectID `bson:"accountRef,omitempty"` // owner reference + IsRevoked bool `bson:"isRevoked"` +} + +func (*Client) Collection() string { + return mservice.Clients +} diff --git a/api/pkg/model/colorable.go b/api/pkg/model/colorable.go new file mode 100644 index 0000000..c150ac2 --- /dev/null +++ b/api/pkg/model/colorable.go @@ -0,0 +1,6 @@ +package model + +type Colorable struct { + Describable `bson:",inline" json:",inline"` + Color *string `bson:"color,omitempty" json:"color,omitempty"` // Optional color (e.g., hex code for UI display) +} diff --git a/api/pkg/model/comment.go b/api/pkg/model/comment.go new file mode 100644 index 0000000..a12872b --- /dev/null +++ b/api/pkg/model/comment.go @@ -0,0 +1,35 @@ +package model + +import ( + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type CommentBase struct { + PermissionBound `bson:",inline" json:",inline"` + AuthorRef primitive.ObjectID `bson:"authorRef" json:"authorRef"` // Reference to the author (user) of the comment + TaskRef primitive.ObjectID `bson:"taskRef" json:"taskRef"` // Reference to the task + Attachments []Attachment `bson:"attachments" json:"attachments"` // List of attachments + Reactions []Reaction `bson:"reactions" json:"reactions"` // List of attachments + Content string `bson:"content" json:"content"` // Text content + IsFormatted bool `bson:"isFormatted" json:"isFormatted"` // Flag for formatted content +} + +func (*CommentBase) Collection() string { + return mservice.Comments +} + +// Comment represents a comment attached to a task. +type Comment struct { + CommentBase `bson:",inline" json:",inline"` +} + +// NewTaskComment creates a new instance of TaskComment. +func NewComment(taskRef, authorRef primitive.ObjectID, content string) *Comment { + return &Comment{ + CommentBase: CommentBase{ + AuthorRef: authorRef, + Content: content, + }, + } +} diff --git a/api/pkg/model/commentp.go b/api/pkg/model/commentp.go new file mode 100644 index 0000000..fa306b0 --- /dev/null +++ b/api/pkg/model/commentp.go @@ -0,0 +1,8 @@ +package model + +import "go.mongodb.org/mongo-driver/bson/primitive" + +type CommentPreview struct { + TaskRef primitive.ObjectID `json:"taskRef" bson:"taskRef"` + CommentsCount int `json:"commentsCount" bson:"commentsCount"` +} diff --git a/api/pkg/model/currency.go b/api/pkg/model/currency.go new file mode 100644 index 0000000..6a36ff7 --- /dev/null +++ b/api/pkg/model/currency.go @@ -0,0 +1,27 @@ +package model + +type Currency string + +const ( + CurrencyEUR Currency = "EUR" // Euro + CurrencyUSD Currency = "USD" // US Dollar + CurrencyRUB Currency = "RUB" // Russian Ruble + CurrencyUAH Currency = "UAH" // Ukrainian Hryvnia + CurrencyPLN Currency = "PLN" // Polish Złoty + CurrencyCZK Currency = "CZK" // Czech Koruna +) + +// All supported currencies +var SupportedCurrencies = []Currency{ + CurrencyEUR, + CurrencyUSD, + CurrencyRUB, + CurrencyUAH, + CurrencyPLN, + CurrencyCZK, +} + +type Amount struct { + Total float64 `bson:"total" json:"total"` // Total amount billed + Currency Currency `bson:"currency" json:"currency"` // Currency for the invoice +} diff --git a/api/pkg/model/customizable.go b/api/pkg/model/customizable.go new file mode 100644 index 0000000..add42cb --- /dev/null +++ b/api/pkg/model/customizable.go @@ -0,0 +1,13 @@ +package model + +type Custimizable interface { + GetProperties() []Value +} + +type CustomozableBase struct { + Properties []Value `bson:"properties" json:"properties"` +} + +func (c *CustomozableBase) GetProperties() []Value { + return c.Properties +} diff --git a/api/pkg/model/describable.go b/api/pkg/model/describable.go new file mode 100644 index 0000000..1c9b1ce --- /dev/null +++ b/api/pkg/model/describable.go @@ -0,0 +1,11 @@ +package model + +type Describable struct { + Name string `bson:"name" json:"name"` // Name + Description *string `bson:"description,omitempty" json:"description,omitempty"` // Optional description +} + +const ( + NameField = "name" + DescriptionField = "description" +) diff --git a/api/pkg/model/dzone.go b/api/pkg/model/dzone.go new file mode 100644 index 0000000..21a18fe --- /dev/null +++ b/api/pkg/model/dzone.go @@ -0,0 +1,7 @@ +package model + +type DZone struct { + CanDeleteAccount bool `json:"canDeleteAccount"` + CanDeleteCascade bool `json:"canDeleteCascade"` + Organizations []Organization `json:"organizations"` +} diff --git a/api/pkg/model/fconfig.go b/api/pkg/model/fconfig.go new file mode 100644 index 0000000..8806c3b --- /dev/null +++ b/api/pkg/model/fconfig.go @@ -0,0 +1,8 @@ +package model + +type SettingsT = map[string]any + +type DriverConfig[T any] struct { + Driver T `yaml:"driver"` + Settings SettingsT `yaml:"settings"` +} diff --git a/api/pkg/model/filter.go b/api/pkg/model/filter.go new file mode 100644 index 0000000..b2d9123 --- /dev/null +++ b/api/pkg/model/filter.go @@ -0,0 +1,31 @@ +package model + +import "go.mongodb.org/mongo-driver/bson/primitive" + +type TagFilterMode string + +const ( + TagFilterModeNone TagFilterMode = "none" + TagFilterModePresent TagFilterMode = "present" + TagFilterModeMissing TagFilterMode = "missing" + TagFilterModeIncludeAny TagFilterMode = "includeAny" + TagFilterModeIncludeAll TagFilterMode = "includeAll" + TagFilterModeExcludeAny TagFilterMode = "excludeAny" +) + +type TagFilter struct { + Mode *TagFilterMode `bson:"mode,omitempty" json:"mode,omitempty"` + TagRefs []primitive.ObjectID `bson:"tagRefs,omitempty" json:"tagRefs,omitempty"` +} + +type ObjectsFilter struct { + Query *string `bson:"query,omitempty" json:"query,omitempty"` + CaseSensitive *bool `bson:"caseSensitive,omitempty" json:"caseSensitive,omitempty"` + TagFilter *TagFilter `bson:"tagFilter,omitempty" json:"tagFilter,omitempty"` + Sort *ObjectsSort `bson:"sort,omitempty" json:"sort,omitempty"` +} + +type ObjectsSort struct { + Field string `bson:"field" json:"field"` + Direction string `bson:"direction" json:"direction"` +} diff --git a/api/pkg/model/indexable.go b/api/pkg/model/indexable.go new file mode 100644 index 0000000..7cba1fb --- /dev/null +++ b/api/pkg/model/indexable.go @@ -0,0 +1,12 @@ +package model + +import "github.com/tech/sendico/pkg/db/storable" + +type Indexable struct { + Index int `bson:"index" json:"index"` +} + +type IndexableRef struct { + storable.Ref `bson:",inline" json:",inline"` + Indexable `bson:",inline" json:",inline"` +} diff --git a/api/pkg/model/internal/notificationevent.go b/api/pkg/model/internal/notificationevent.go new file mode 100644 index 0000000..7ddf004 --- /dev/null +++ b/api/pkg/model/internal/notificationevent.go @@ -0,0 +1,83 @@ +package internal + +import ( + "strings" + + "github.com/tech/sendico/pkg/merrors" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" +) + +type NotificationEventImp struct { + nType mservice.Type + nAction nm.NotificationAction +} + +func (ne *NotificationEventImp) GetType() mservice.Type { + return ne.nType +} + +func (ne *NotificationEventImp) GetAction() nm.NotificationAction { + return ne.nAction +} + +const messageDelimiter string = "_" + +func (ne *NotificationEventImp) Equals(other *NotificationEventImp) bool { + return (other != nil) && (ne.nType == other.nType) && (ne.nAction == other.nAction) +} + +func (ne *NotificationEventImp) ToString() string { + return ne.StringType() + messageDelimiter + ne.StringAction() +} + +func (ne *NotificationEventImp) StringType() string { + return string(ne.nType) +} + +func (ne *NotificationEventImp) StringAction() string { + return string(ne.nAction) +} + +func NewNotificationImp(t mservice.Type, a nm.NotificationAction) *NotificationEventImp { + return &NotificationEventImp{nType: t, nAction: a} +} + +func FromStringImp(s string) (*NotificationEventImp, error) { + parts := strings.Split(s, messageDelimiter) + if len(parts) != 2 { + return nil, merrors.Internal("invalid_notification_event_format") + } + + res := &NotificationEventImp{} + var err error + if res.nType, err = mservice.StringToSType(parts[0]); err != nil { + return nil, err + } + if res.nAction, err = StringToNotificationAction(parts[1]); err != nil { + return nil, err + } + + return res, nil +} + +func StringToNotificationAction(s string) (nm.NotificationAction, error) { + switch nm.NotificationAction(s) { + case nm.NACreated, nm.NAPending, nm.NAUpdated, nm.NADeleted, nm.NAAssigned, nm.NAPasswordReset: + return nm.NotificationAction(s), nil + default: + return "", merrors.DataConflict("invalid Notification action: " + s) + } +} + +func StringToNotificationEventImp(eventType, eventAction string) (*NotificationEventImp, error) { + et, err := mservice.StringToSType(eventType) + if err != nil { + return nil, err + } + ea, err := StringToNotificationAction(eventAction) + if err != nil { + return nil, err + } + return NewNotificationImp(et, ea), nil +} diff --git a/api/pkg/model/invitation.go b/api/pkg/model/invitation.go new file mode 100644 index 0000000..f055ec5 --- /dev/null +++ b/api/pkg/model/invitation.go @@ -0,0 +1,71 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type InvitationStatus string + +const ( + InvitationCreated InvitationStatus = "created" + InvitationSent InvitationStatus = "sent" + InvitationAccepted InvitationStatus = "accepted" + InvitationDeclined InvitationStatus = "declined" + InvitationRevoked InvitationStatus = "revoked" +) + +type invitationDesc struct { + Email string `bson:"email" json:"email"` + Name string `bson:"name" json:"name"` + Comment string `bson:"comment" json:"comment"` +} + +func (id *invitationDesc) Collection() string { + return mservice.Invitations +} + +type Invitation struct { + PermissionBound `bson:",inline" json:",inline"` + OrganizationRef primitive.ObjectID `bson:"organizationRef" json:"organizationRef"` + RoleRef primitive.ObjectID `bson:"roleRef" json:"roleRef"` + InviterRef primitive.ObjectID `bson:"inviterRef" json:"inviterRef"` + Status InvitationStatus `bson:"status" json:"status"` + ExpiresAt time.Time `bson:"expiresAt" json:"expiresAt"` + Content invitationDesc `bson:"description" json:"description"` +} + +func (*Invitation) Collection() string { + return mservice.Invitations +} + +type employeeDesc struct { + Description Describable `bson:"description" json:"description"` + AvatarURL *string `bson:"avatarUrl,omitempty" json:"avatarUrl,omitempty"` +} + +type organizationDesc struct { + Description Describable `bson:"description" json:"description"` + LogoURL *string `bson:"logoUrl,omitempty" json:"logoUrl,omitempty"` +} + +type invitationStorable struct { + storable.Base `bson:",inline" json:",inline"` + ExpiresAt time.Time `bson:"expiresAt" json:"expiresAt"` +} + +type PublicInvitation struct { + Storable invitationStorable `bson:"storable" json:"storable"` + Employee employeeDesc `bson:"employee" json:"employee"` + Organization organizationDesc `bson:"organization" json:"organization"` + Role Describable `bson:"role" json:"role"` + Invitation invitationDesc `bson:"invitation" json:"invitation"` + RequiresRegistration bool `bson:"registrationRequired" json:"registrationRequired"` +} + +func (pi *PublicInvitation) Collection() string { + return mservice.Invitations +} diff --git a/api/pkg/model/invoice.go b/api/pkg/model/invoice.go new file mode 100644 index 0000000..ff37ad8 --- /dev/null +++ b/api/pkg/model/invoice.go @@ -0,0 +1,30 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// InvoiceStatus represents the status of an invoice. +type InvoiceStatus string + +const ( + InvoiceStatusPending InvoiceStatus = "pending" // Invoice is created but not paid + InvoiceStatusPaid InvoiceStatus = "paid" // Invoice has been fully paid + InvoiceStatusCancelled InvoiceStatus = "cancelled" // Invoice has been cancelled +) + +type Invoice struct { + storable.Base `bson:",inline" json:",inline"` + Note string `bson:"note" json:"note"` + Link *Link `bson:"link,omitempty" json:"link,omitempty"` + OrganizationRef primitive.ObjectID `bson:"organizationRef" json:"organizationRef"` + RecipientRef primitive.ObjectID `bson:"recipientRef" json:"recipientRef"` + Amount Amount `bson:"amount" json:"amount"` + Status InvoiceStatus `bson:"status" json:"status"` // Invoice status +} + +func (*Invoice) Collection() string { + return mservice.Invoices +} diff --git a/api/pkg/model/link.go b/api/pkg/model/link.go new file mode 100644 index 0000000..c564b82 --- /dev/null +++ b/api/pkg/model/link.go @@ -0,0 +1,11 @@ +package model + +import ( + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Link struct { + ObjectRef primitive.ObjectID `bson:"objectRef" json:"objectRef"` + Type mservice.Type `bson:"type" json:"type"` +} diff --git a/api/pkg/model/notification/notification.go b/api/pkg/model/notification/notification.go new file mode 100644 index 0000000..39f3215 --- /dev/null +++ b/api/pkg/model/notification/notification.go @@ -0,0 +1,14 @@ +package model + +type NotificationAction string + +const ( + NACreated NotificationAction = "created" + NAAssigned NotificationAction = "assigned" + NAUpdated NotificationAction = "updated" + NAPending NotificationAction = "pending" + NADeleted NotificationAction = "deleted" + NAArchived NotificationAction = "archived" + NASent NotificationAction = "sent" + NAPasswordReset NotificationAction = "password_reset" +) diff --git a/api/pkg/model/notificationevent.go b/api/pkg/model/notificationevent.go new file mode 100644 index 0000000..de52d20 --- /dev/null +++ b/api/pkg/model/notificationevent.go @@ -0,0 +1,91 @@ +package model + +import ( + "strings" + + "github.com/tech/sendico/pkg/merrors" + nm "github.com/tech/sendico/pkg/model/notification" + "github.com/tech/sendico/pkg/mservice" +) + +type NotificationEvent interface { + GetType() mservice.Type + GetAction() nm.NotificationAction + ToString() string + StringType() string + StringAction() string +} + +type NotificationEventImp struct { + nType mservice.Type + nAction nm.NotificationAction +} + +func (ne *NotificationEventImp) GetType() mservice.Type { + return ne.nType +} + +func (ne *NotificationEventImp) GetAction() nm.NotificationAction { + return ne.nAction +} + +const messageDelimiter string = "_" + +func (ne *NotificationEventImp) Equals(other *NotificationEventImp) bool { + return (other != nil) && (ne.nType == other.nType) && (ne.nAction == other.nAction) +} + +func (ne *NotificationEventImp) ToString() string { + return ne.StringType() + messageDelimiter + ne.StringAction() +} + +func (ne *NotificationEventImp) StringType() string { + return string(ne.nType) +} + +func (ne *NotificationEventImp) StringAction() string { + return string(ne.nAction) +} + +func NewNotification(t mservice.Type, a nm.NotificationAction) NotificationEvent { + return &NotificationEventImp{nType: t, nAction: a} +} + +func FromString(s string) (*NotificationEventImp, error) { + parts := strings.Split(s, messageDelimiter) + if len(parts) != 2 { + return nil, merrors.Internal("invalid_notification_event_format") + } + + res := &NotificationEventImp{} + var err error + if res.nType, err = mservice.StringToSType(parts[0]); err != nil { + return nil, err + } + if res.nAction, err = StringToNotificationAction(parts[1]); err != nil { + return nil, err + } + + return res, nil +} + +func StringToNotificationAction(s string) (nm.NotificationAction, error) { + switch nm.NotificationAction(s) { + case nm.NACreated, nm.NAPending, nm.NAUpdated, nm.NADeleted, nm.NAAssigned, nm.NAPasswordReset: + return nm.NotificationAction(s), nil + default: + return "", merrors.DataConflict("invalid Notification action: " + s) + } +} + +func StringToNotificationEvent(eventType, eventAction string) (NotificationEvent, error) { + et, err := mservice.StringToSType(eventType) + if err != nil { + return nil, err + } + ea, err := StringToNotificationAction(eventAction) + if err != nil { + return nil, err + } + return NewNotification(et, ea), nil +} diff --git a/api/pkg/model/nresult.go b/api/pkg/model/nresult.go new file mode 100644 index 0000000..326df30 --- /dev/null +++ b/api/pkg/model/nresult.go @@ -0,0 +1,9 @@ +package model + +type NotificationResult struct { + AmpliEvent + Channel string + Locale string + TemplateID string + Result OperationResult +} diff --git a/api/pkg/model/object.go b/api/pkg/model/object.go new file mode 100644 index 0000000..a69f082 --- /dev/null +++ b/api/pkg/model/object.go @@ -0,0 +1,20 @@ +package model + +import ( + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type TypeBound struct { + Type mservice.Type `bson:"type" json:"type"` +} + +type ObjectRefs struct { + TypeBound `bson:"inline" json:"inline"` + Refs []primitive.ObjectID `bson:"refs,omitempty" json:"refs,omitempty"` +} + +type ObjectRef struct { + TypeBound `bson:"inline" json:"inline"` + Ref primitive.ObjectID `bson:"ref,omitempty" json:"ref,omitempty"` +} diff --git a/api/pkg/model/opresult.go b/api/pkg/model/opresult.go new file mode 100644 index 0000000..022a1cc --- /dev/null +++ b/api/pkg/model/opresult.go @@ -0,0 +1,6 @@ +package model + +type OperationResult struct { + IsSuccessful bool + Error string +} diff --git a/api/pkg/model/organization.go b/api/pkg/model/organization.go new file mode 100644 index 0000000..14dc20d --- /dev/null +++ b/api/pkg/model/organization.go @@ -0,0 +1,44 @@ +package model + +import ( + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type OrganizationBase struct { + PermissionBound `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + TenantRef primitive.ObjectID `bson:"tenantRef" json:"tenantRef"` + TimeZone string `bson:"timeZone" json:"timeZone"` + LogoURL *string `bson:"logoUrl,omitempty" json:"logoUrl,omitempty"` +} + +func (*OrganizationBase) Collection() string { + return mservice.Organizations +} + +type Organization struct { + OrganizationBase `bson:",inline" json:",inline"` + Members []primitive.ObjectID `bson:"members" json:"members"` +} + +type OrganizationBound interface { + GetOrganizationRef() primitive.ObjectID + SetOrganizationRef(organizationRef primitive.ObjectID) +} + +const ( + OrganizationRefField = "organizationRef" +) + +type OrganizationBoundBase struct { + OrganizationRef primitive.ObjectID `bson:"organizationRef" json:"organizationRef"` +} + +func (a *OrganizationBoundBase) GetOrganizationRef() primitive.ObjectID { + return a.OrganizationRef +} + +func (a *OrganizationBoundBase) SetOrganizationRef(organizationRef primitive.ObjectID) { + a.OrganizationRef = organizationRef +} diff --git a/api/pkg/model/pbinding.go b/api/pkg/model/pbinding.go new file mode 100644 index 0000000..cdcd4d4 --- /dev/null +++ b/api/pkg/model/pbinding.go @@ -0,0 +1,32 @@ +package model + +import ( + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type ScopeMode string + +const ( + ScopeAll ScopeMode = "all" // apply to all of that type + ScopeOnly ScopeMode = "only" // only listed IDs + ScopeAllExcept ScopeMode = "all_except" // all minus listed IDs +) + +type TargetScope struct { + ObjectRefs `bson:"target" json:"target"` + Mode ScopeMode `bson:"mode" json:"mode"` +} + +type PropertyInstance struct { + Global bool `bson:"global" json:"global"` // Property has single value for all property users + Required bool `bson:"required" json:"required"` // Presence requirement (works for One and Many). + UniqueAcrossEntities bool `bson:"uniqueAcrossEntities" json:"uniqueAcrossEntities"` // Uniqueness across ENTITIES (DB-level concern; enforce in assignments collection). + PropertySchemaRef primitive.ObjectID `bson:"propertySchemaRef" json:"propertySchemaRef"` +} + +type PropertiesBinding struct { + PermissionBound `bson:"inline" json:"inline"` + Scope TargetScope `bson:"scope" json:"scope"` + Bindings []PropertyInstance `bson:"bindings" json:"bindings"` + ApplicableScopes []TargetScope `bson:"applicableScopes" json:"applicableScopes"` +} diff --git a/api/pkg/model/permission.go b/api/pkg/model/permission.go new file mode 100644 index 0000000..2d8d6af --- /dev/null +++ b/api/pkg/model/permission.go @@ -0,0 +1,33 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type PermissionBoundStorable interface { + storable.Storable + OrganizationBound + Archivable + GetPermissionRef() primitive.ObjectID + SetPermissionRef(permissionRef primitive.ObjectID) +} + +type PermissionBound struct { + storable.Base `bson:",inline" json:",inline"` + ArchivableBase `bson:",inline" json:",inline"` + OrganizationBoundBase `bson:",inline" json:",inline"` + PermissionRef primitive.ObjectID `bson:"permissionRef" json:"permissionRef"` +} + +func (b *PermissionBound) GetPermissionRef() primitive.ObjectID { + return b.PermissionRef +} + +func (b *PermissionBound) GetOrganizationRef() primitive.ObjectID { + return b.OrganizationRef +} + +func (b *PermissionBound) SetPermissionRef(permissionRef primitive.ObjectID) { + b.PermissionRef = permissionRef +} diff --git a/api/pkg/model/pfilter.go b/api/pkg/model/pfilter.go new file mode 100644 index 0000000..9af5b51 --- /dev/null +++ b/api/pkg/model/pfilter.go @@ -0,0 +1,24 @@ +package model + +import ( + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type ProjectFilterBase struct { + ObjectsFilter `bson:",inline" json:",inline"` + Archived *bool `bson:"isArchived,omitempty" json:"isArchived,omitempty"` + AssigneeRefs []primitive.ObjectID `bson:"assigneeRefs,omitempty" json:"assigneeRefs,omitempty"` + ReporterRefs []primitive.ObjectID `bson:"reporterRefs,omitempty" json:"reporterRefs,omitempty"` + EmployeeRefs []primitive.ObjectID `bson:"employeeRefs,omitempty" json:"employeeRefs,omitempty"` +} + +type ProjectFilter struct { + AccountBoundBase `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + ProjectFilterBase `bson:",inline" json:",inline"` +} + +func (*ProjectFilter) Collection() string { + return mservice.FilterProjects +} diff --git a/api/pkg/model/priority.go b/api/pkg/model/priority.go new file mode 100644 index 0000000..bed03f3 --- /dev/null +++ b/api/pkg/model/priority.go @@ -0,0 +1,24 @@ +package model + +import ( + "github.com/tech/sendico/pkg/mservice" +) + +type Priority struct { + PermissionBound `bson:",inline" json:",inline"` + Colorable `bson:",inline" json:",inline"` +} + +func (*Priority) Collection() string { + return mservice.Priorities +} + +type PriorityGroup struct { + PermissionBound `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + Priorities []IndexableRef `bson:"priorities" json:"priorities"` +} + +func (*PriorityGroup) Collection() string { + return mservice.PriorityGroups +} diff --git a/api/pkg/model/project.go b/api/pkg/model/project.go new file mode 100644 index 0000000..a3415de --- /dev/null +++ b/api/pkg/model/project.go @@ -0,0 +1,61 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type ProjectState string + +const ( + ProjectStateActive ProjectState = "active" + ProjectStateHold ProjectState = "hold" + ProjectStateBlocked ProjectState = "blocked" +) + +type ProjectBase struct { + PermissionBound `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + Indexable `bson:",inline" json:",inline"` + Taggable `bson:",inline" json:",inline"` + LogoURL *string `bson:"logoUrl" json:"logoUrl"` + Mnemonic string `bson:"mnemonic" json:"mnemonic"` + State ProjectState `bson:"state" json:"state"` + PriorityGroupRef primitive.ObjectID `bson:"priorityGroupRef" json:"priorityGroupRef"` + StatusGroupRef primitive.ObjectID `bson:"statusGroupRef" json:"statusGroupRef"` +} + +func (*ProjectBase) Collection() string { + return mservice.Projects +} + +type Project struct { + ProjectBase `bson:",inline" json:",inline"` + NextTaskNumber int `bson:"nextTaskNumber" json:"nextTaskNumber"` +} + +type ProjectOverallStats struct { + TotalTasks int `json:"totalTasks" bson:"totalTasks"` + OpenTasks int `json:"openTasks" bson:"openTasks"` + OverDue int `json:"overDue" bson:"overDue"` + NextDeadline *time.Time `json:"nextDeadline,omitempty" bson:"nextDeadline,omitempty"` +} + +// ProjectPersonallStatsD represents personal task statistics for a project. +type ProjectPersonallStatsD struct { + FreeTasks int `json:"freeTasks" bson:"freeTasks"` + CompleteTasks int `json:"completeTasks" bson:"completeTasks"` + MyTasks int `json:"myTasks" bson:"myTasks"` + OverDue int `json:"overDue" bson:"overDue"` + NextDeadline *time.Time `json:"nextDeadline,omitempty" bson:"nextDeadline,omitempty"` +} + +// ProjectPreview represents a preview of project information. +type ProjectPreview struct { + ProjectRef primitive.ObjectID `json:"projectRef" bson:"projectRef"` + Team []primitive.ObjectID `json:"team" bson:"team"` + Overall ProjectOverallStats `json:"overall" bson:"overall"` + Personal ProjectPersonallStatsD `json:"personal" bson:"personal"` +} diff --git a/api/pkg/model/property.go b/api/pkg/model/property.go new file mode 100644 index 0000000..7e9402f --- /dev/null +++ b/api/pkg/model/property.go @@ -0,0 +1,671 @@ +package model + +import ( + "fmt" + "math/big" + "regexp" + "time" + + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/bson/primitive" + + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mservice" +) + +// ---------------------------- +// Core discriminant/type +// ---------------------------- + +type PropertyType = string + +const ( + PTDateTime PropertyType = "date_time" + PTInteger PropertyType = "integer" + PTFloat PropertyType = "float" + PTMonetary PropertyType = "monetary" + PTReference PropertyType = "reference" + PTString PropertyType = "string" + PTColor PropertyType = "color" + PTObject PropertyType = "object" +) + +// Value keys for SettingsT maps +const ( + VKString = "string" + VKStrings = "strings" + VKColor = "color" + VKColors = "colors" + VKInteger = "integer" + VKIntegers = "integers" + VKFloat = "float" + VKFloats = "floats" + VKDateTime = "date_time" + VKDateTimes = "date_times" + VKMonetary = "monetary" + VKMonetaries = "monetaries" + VKReference = "reference" + VKReferences = "references" + VKObject = "object" + VKObjects = "objects" +) + +// Money struct field keys +const ( + MKAmount = "amount" + MKCurrency = "currency" +) + +// ---------------------------- +// Small value types (runtime values) +// ---------------------------- + +// ---------------------------- +// Type-specific PROPS (schema/constraints) +// ---------------------------- + +type IntegerProps struct { + Default *int64 `bson:"default,omitempty" json:"default,omitempty"` + Min *int64 `bson:"min,omitempty" json:"min,omitempty"` + Max *int64 `bson:"max,omitempty" json:"max,omitempty"` + Allowed []int64 `bson:"allowed,omitempty" json:"allowed,omitempty"` +} + +type FloatProps struct { + Default *float64 `bson:"default,omitempty" json:"default,omitempty"` + Min *float64 `bson:"min,omitempty" json:"min,omitempty"` + Max *float64 `bson:"max,omitempty" json:"max,omitempty"` +} + +type StringProps struct { + Default *string `bson:"default,omitempty" json:"default,omitempty"` + Allowed []string `bson:"allowed,omitempty" json:"allowed,omitempty"` + Pattern string `bson:"pattern" json:"pattern"` // Go RE2 syntax + MinLen *int `bson:"minLen,omitempty" json:"minLen,omitempty"` + MaxLen *int `bson:"maxLen,omitempty" json:"maxLen,omitempty"` +} + +type DateTimeProps struct { + Default *time.Time `bson:"default,omitempty" json:"default,omitempty"` // store UTC + Earliest *time.Time `bson:"earliest,omitempty" json:"earliest,omitempty"` + Latest *time.Time `bson:"latest,omitempty" json:"latest,omitempty"` +} + +type ColorProps struct { + AllowAlpha bool `bson:"allowAlpha,omitempty" json:"allowAlpha,omitempty"` + AllowedPalette []string `bson:"allowedPalette,omitempty" json:"allowedPalette,omitempty"` // optional whitelist of hex colors + Default string `bson:"default,omitempty" json:"default,omitempty"` +} + +type ObjectProps struct { + Properties []PropertySchema `bson:"properties,omitempty" json:"properties,omitempty"` +} + +// Currency policy for monetary props. +type CurrencyMode string + +const ( + CurrencyFixed CurrencyMode = "fixed" // force one currency (FixedCurrency) + CurrencyOrg CurrencyMode = "org" // force org default currency at runtime + CurrencyFree CurrencyMode = "free" // allow any (optionally restricted by AllowedCurrencies) +) + +type MonetaryProps struct { + CurrencyMode CurrencyMode `bson:"currencyMode" json:"currencyMode"` + FixedCurrency Currency `bson:"fixedCurrency" json:"fixedCurrency"` // required if fixed + AllowedCurrencies []Currency `bson:"allowedCurrencies" json:"allowedCurrencies"` // for free mode + + // Optional precision/rules; if nil, infer elsewhere by ISO minor units. + Scale *int `bson:"scale,omitempty" json:"scale,omitempty"` // allowed decimal places + Rounding *int `bson:"rounding,omitempty" json:"rounding,omitempty"` // app-specific; not enforced here + + Default *Money `bson:"default,omitempty" json:"default,omitempty"` + Min *Money `bson:"min,omitempty" json:"min,omitempty"` + Max *Money `bson:"max,omitempty" json:"max,omitempty"` +} + +type ReferenceProps struct { + Target mservice.Type `bson:"target" json:"target"` // e.g. "accounts" + AllowedIDs []primitive.ObjectID `bson:"allowedIds,omitempty" json:"allowedIds,omitempty"` // optional whitelist + Default *primitive.ObjectID `bson:"default,omitempty" json:"default,omitempty"` // optional default VALUE +} + +// ---------------------------- +// UI hints (optional) +// ---------------------------- + +type UIHints struct { + Placeholder string `bson:"placeholder" json:"placeholder"` + Unit string `bson:"unit" json:"unit"` // "kg", "cm", "€", etc. + HiddenInList bool `bson:"hiddenInList" json:"hiddenInList"` + Filterable bool `bson:"filterable" json:"filterable"` +} + +// ---------------------------- +// Multiplicity (generic, applies to any type) +// ---------------------------- + +type Cardinality string + +const ( + One Cardinality = "one" // single value + Many Cardinality = "many" // array of values +) + +type Multiplicity struct { + Mode Cardinality `bson:"mode" json:"mode"` // default "one" + MinItems *int `bson:"minItems,omitempty" json:"minItems,omitempty"` // only when Mode=Many + MaxItems *int `bson:"maxItems,omitempty" json:"maxItems,omitempty"` // only when Mode=Many + // Distinct within one entity's list value (meaningful for Mode=Many). + Distinct bool `bson:"distinct" json:"distinct"` +} + +// ---------------------------- +// Property envelope +// ---------------------------- + +type PropertySchema struct { + PermissionBound `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + + // customer permission refernece + ValuePermissionRef *primitive.ObjectID `bson:"valuePermissionRef,omitempty" json:"valuePermissionRef,omitempty"` + + // Stable machine key; unique within (organizatoinRef, type, key) + Key string `bson:"key" json:"key"` + Type PropertyType `bson:"type" json:"type"` + + // Lifecycle/UX + System bool `bson:"system" json:"system"` + UI *UIHints `bson:"ui,omitempty" json:"ui,omitempty"` + + // Multiplicity controls (cross-type). + Multiplicity Multiplicity `bson:"multiplicity" json:"multiplicity"` + + // Discriminated payload; a BSON subdocument shaped per Type. + Props any `bson:"props" json:"props"` +} + +func (*PropertySchema) Collection() string { return mservice.PropertySchemas } + +// ---------------------------- +// Typed accessors for Props +// ---------------------------- + +func invalidType(expected, actual PropertyType) error { + return merrors.InvalidDataType(fmt.Sprintf("expected type is %s while actual type is %s", expected, actual)) +} + +// asTypedProps is a generic function that handles type checking and casting for all property types +func asTypedProps[T any](p *PropertySchema, expectedType PropertyType) (T, error) { + var out T + if p.Type != expectedType { + return out, invalidType(expectedType, p.Type) + } + // Props is stored directly as the correct type, so we can cast it + if props, ok := p.Props.(T); ok { + return props, nil + } + return out, merrors.InvalidArgument("invalid props type") +} + +// Type-specific accessor functions using the generic template +func (p *PropertySchema) AsInteger() (IntegerProps, error) { + return asTypedProps[IntegerProps](p, PTInteger) +} + +func (p *PropertySchema) AsFloat() (FloatProps, error) { + return asTypedProps[FloatProps](p, PTFloat) +} + +func (p *PropertySchema) AsString() (StringProps, error) { + return asTypedProps[StringProps](p, PTString) +} + +func (p *PropertySchema) AsDateTime() (DateTimeProps, error) { + return asTypedProps[DateTimeProps](p, PTDateTime) +} + +func (p *PropertySchema) AsMonetary() (MonetaryProps, error) { + return asTypedProps[MonetaryProps](p, PTMonetary) +} + +func (p *PropertySchema) AsReference() (ReferenceProps, error) { + return asTypedProps[ReferenceProps](p, PTReference) +} + +func (p *PropertySchema) AsColor() (ColorProps, error) { + return asTypedProps[ColorProps](p, PTColor) +} + +func (p *PropertySchema) AsObject() (ObjectProps, error) { + return asTypedProps[ObjectProps](p, PTObject) +} + +// ---------------------------- +// Validation helpers (generic) +// ---------------------------- + +func validateMultiplicity(count int, required bool, m Multiplicity) error { + mode := m.Mode + if mode == "" { + mode = One + } + switch mode { + case One: + if count > 1 { + return merrors.DataConflict("multiple values not allowed") + } + if required && count == 0 { + return merrors.DataConflict("value required") + } + case Many: + min := 0 + if m.MinItems != nil { + min = *m.MinItems + } else if required { + min = 1 + } + if count < min { + return merrors.DataConflict(fmt.Sprintf("minimum %d items", min)) + } + if m.MaxItems != nil && count > *m.MaxItems { + return merrors.DataConflict(fmt.Sprintf("maximum %d items", *m.MaxItems)) + } + default: + return merrors.InvalidArgument(fmt.Sprintf("unknown cardinality: %q", mode)) + } + return nil +} + +func ensureDistinct[T comparable](vals []T, distinct bool) error { + if !distinct || len(vals) < 2 { + return nil + } + seen := make(map[T]struct{}, len(vals)) + for _, v := range vals { + if _, ok := seen[v]; ok { + return merrors.DataConflict("duplicate items not allowed") + } + seen[v] = struct{}{} + } + return nil +} + +func ensureDistinctByKey[T any, K comparable](vals []T, key func(T) K, distinct bool) error { + if !distinct || len(vals) < 2 { + return nil + } + seen := make(map[K]struct{}, len(vals)) + for _, v := range vals { + k := key(v) + if _, ok := seen[k]; ok { + return merrors.DataConflict("duplicate items not allowed") + } + seen[k] = struct{}{} + } + return nil +} + +// ---------------------------- +// Type validators +// ---------------------------- + +func (p PropertySchema) ValidateStrings(vals []string) error { + if p.Type != PTString { + return invalidType(PTString, p.Type) + } + if err := validateMultiplicity(len(vals), false, p.Multiplicity); err != nil { + return err + } + if err := ensureDistinct(vals, p.Multiplicity.Distinct); err != nil { + return err + } + + props, err := p.AsString() + if err != nil { + return err + } + + var re *regexp.Regexp + if props.Pattern != "" { + rx, rxErr := regexp.Compile(props.Pattern) + if rxErr != nil { + return merrors.InvalidArgument(fmt.Sprintf("invalid pattern: %v", rxErr)) + } + re = rx + } + + allow := map[string]struct{}{} + if len(props.Allowed) > 0 { + for _, a := range props.Allowed { + allow[a] = struct{}{} + } + } + + for _, v := range vals { + if len(allow) > 0 { + if _, ok := allow[v]; !ok { + return merrors.DataConflict(fmt.Sprintf("value %q not allowed", v)) + } + } + if props.MinLen != nil && len(v) < *props.MinLen { + return merrors.DataConflict(fmt.Sprintf("value too short (min %d)", *props.MinLen)) + } + if props.MaxLen != nil && len(v) > *props.MaxLen { + return merrors.DataConflict(fmt.Sprintf("value too long (max %d)", *props.MaxLen)) + } + if re != nil && !re.MatchString(v) { + return merrors.DataConflict(fmt.Sprintf("value %q does not match pattern", v)) + } + } + return nil +} + +func (p PropertySchema) ValidateColors(vals []string) error { + if p.Type != PTColor { + return invalidType(PTColor, p.Type) + } + if err := validateMultiplicity(len(vals), false, p.Multiplicity); err != nil { + return err + } + if err := ensureDistinct(vals, p.Multiplicity.Distinct); err != nil { + return err + } + + _, err := p.AsColor() + if err != nil { + return err + } + + // For now, we can use the same validation as strings + // In the future, we might want to add color-specific validation + return nil +} + +func (p PropertySchema) ValidateIntegers(vals []int64) error { + if p.Type != PTInteger { + return invalidType(PTInteger, p.Type) + } + if err := validateMultiplicity(len(vals), false, p.Multiplicity); err != nil { + return err + } + if err := ensureDistinct(vals, p.Multiplicity.Distinct); err != nil { + return err + } + + props, err := p.AsInteger() + if err != nil { + return err + } + + allow := map[int64]struct{}{} + if len(props.Allowed) > 0 { + for _, a := range props.Allowed { + allow[a] = struct{}{} + } + } + + for _, v := range vals { + if len(allow) > 0 { + if _, ok := allow[v]; !ok { + return merrors.DataConflict(fmt.Sprintf("value %d not allowed", v)) + } + } + if props.Min != nil && v < *props.Min { + return merrors.DataConflict(fmt.Sprintf("value %d below min %d", v, *props.Min)) + } + if props.Max != nil && v > *props.Max { + return merrors.DataConflict(fmt.Sprintf("value %d above max %d", v, *props.Max)) + } + } + return nil +} + +func (p PropertySchema) ValidateFloats(vals []float64) error { + if p.Type != PTFloat { + return invalidType(PTFloat, p.Type) + } + if err := validateMultiplicity(len(vals), false, p.Multiplicity); err != nil { + return err + } + if err := ensureDistinct(vals, p.Multiplicity.Distinct); err != nil { + return err + } + + props, err := p.AsFloat() + if err != nil { + return err + } + + for _, v := range vals { + if props.Min != nil && v < *props.Min { + return merrors.DataConflict(fmt.Sprintf("value %g below min %g", v, *props.Min)) + } + if props.Max != nil && v > *props.Max { + return merrors.DataConflict(fmt.Sprintf("value %g above max %g", v, *props.Max)) + } + } + return nil +} + +func (p PropertySchema) ValidateDateTimes(vals []time.Time) error { + if p.Type != PTDateTime { + return invalidType(PTDateTime, p.Type) + } + if err := validateMultiplicity(len(vals), false, p.Multiplicity); err != nil { + return err + } + // Distinct datetimes rarely matter; honor it if requested. + if err := ensureDistinctByKey(vals, func(t time.Time) int64 { return t.UTC().UnixNano() }, p.Multiplicity.Distinct); err != nil { + return err + } + + props, err := p.AsDateTime() + if err != nil { + return err + } + + for _, v := range vals { + vu := v.UTC() + if props.Earliest != nil && vu.Before(props.Earliest.UTC()) { + return merrors.DataConflict("datetime before earliest") + } + if props.Latest != nil && vu.After(props.Latest.UTC()) { + return merrors.DataConflict("datetime after latest") + } + } + return nil +} + +// Monetary validation (handles currency policy + Min/Max + optional scale) +func (p PropertySchema) ValidateMonetaries(vals []Money, orgCurrency Currency) error { + if p.Type != PTMonetary { + return invalidType(PTMonetary, p.Type) + } + if err := validateMultiplicity(len(vals), false, p.Multiplicity); err != nil { + return err + } + // Distinct by (currency, amount) + if err := ensureDistinctByKey(vals, func(m Money) string { return string(m.Currency) + "|" + m.Amount.String() }, p.Multiplicity.Distinct); err != nil { + return err + } + + props, err := p.AsMonetary() + if err != nil { + return err + } + + allowedCur := map[Currency]struct{}{} + if len(props.AllowedCurrencies) > 0 { + for _, c := range props.AllowedCurrencies { + allowedCur[c] = struct{}{} + } + } + + for _, v := range vals { + // Currency policy + switch props.CurrencyMode { + case CurrencyFixed: + if props.FixedCurrency == "" { + return merrors.InvalidArgument("fixed currency is not configured") + } + if v.Currency != props.FixedCurrency { + return merrors.DataConflict(fmt.Sprintf("currency must be %s", props.FixedCurrency)) + } + case CurrencyOrg: + if orgCurrency == "" { + return merrors.InvalidArgument("org currency not provided") + } + if v.Currency != Currency(orgCurrency) { + return merrors.DataConflict(fmt.Sprintf("currency must be %s", orgCurrency)) + } + case CurrencyFree, "": + if len(allowedCur) > 0 { + if _, ok := allowedCur[v.Currency]; !ok { + return merrors.DataConflict(fmt.Sprintf("currency %s not allowed", v.Currency)) + } + } + default: + return merrors.InvalidArgument(fmt.Sprintf("unknown currency mode: %s", props.CurrencyMode)) + } + + // Scale check (if configured) + if props.Scale != nil { + ok, frac := decimal128WithinScale(v.Amount, *props.Scale) + if !ok { + return merrors.DataConflict(fmt.Sprintf("too many decimal places: got %d, max %d", frac, *props.Scale)) + } + } + + // Min/Max (apply only if currencies match) + if props.Min != nil && props.Min.Currency == v.Currency { + cmp, cmpErr := compareDecimal128(v.Amount, props.Min.Amount) + if cmpErr == nil && cmp < 0 { + return merrors.DataConflict("amount below min") + } + } + if props.Max != nil && props.Max.Currency == v.Currency { + cmp, cmpErr := compareDecimal128(v.Amount, props.Max.Amount) + if cmpErr == nil && cmp > 0 { + return merrors.DataConflict("amount above max") + } + } + } + return nil +} + +// References: existence check is injected. +type ExistFn func(resource mservice.Type, id primitive.ObjectID, filter bson.M) (bool, error) + +func (p PropertySchema) ValidateReferences(vals []primitive.ObjectID, exist ExistFn) error { + if p.Type != PTReference { + return invalidType(PTReference, p.Type) + } + if err := validateMultiplicity(len(vals), false, p.Multiplicity); err != nil { + return err + } + props, err := p.AsReference() + if err != nil { + return err + } + // Distinct by referenced ID (and resource) + if err := ensureDistinctByKey(vals, func(r primitive.ObjectID) string { return props.Target + ":" + r.Hex() }, p.Multiplicity.Distinct); err != nil { + return err + } + + allowed := map[primitive.ObjectID]struct{}{} + if len(props.AllowedIDs) > 0 { + for _, id := range props.AllowedIDs { + allowed[id] = struct{}{} + } + } + + for _, v := range vals { + if len(allowed) > 0 { + if _, ok := allowed[v]; !ok { + return merrors.DataConflict(fmt.Sprintf("id %s not allowed", v.Hex())) + } + } + if exist != nil { + ok, exErr := exist(props.Target, v, bson.M{}) + if exErr != nil { + return exErr + } + if !ok { + return merrors.DataConflict("referenced document not found or disallowed") + } + } + } + return nil +} + +// ---------------------------- +// Decimal128 utilities +// ---------------------------- + +// compareDecimal128 returns -1 if a < b, 0 if a == b, 1 if a > b. +func compareDecimal128(a, b primitive.Decimal128) (int, error) { + as := a.String() + bs := b.String() + + af, _, err := big.ParseFloat(as, 10, 128, big.ToNearestEven) + if err != nil { + return 0, merrors.InvalidArgument(err.Error()) + } + bf, _, err := big.ParseFloat(bs, 10, 128, big.ToNearestEven) + if err != nil { + return 0, merrors.InvalidArgument(err.Error()) + } + return af.Cmp(bf), nil +} + +// decimal128WithinScale checks if the number of fractional digits is <= scale. +func decimal128WithinScale(d primitive.Decimal128, scale int) (ok bool, fracDigits int) { + // Normalize via big.Float to handle exponents; then trim trailing zeros. + s := d.String() + f, _, err := big.ParseFloat(s, 10, 128, big.ToNearestEven) + if err != nil { + fd := countFractionDigits(s) + return fd <= scale, fd + } + fixed := f.Text('f', 40) // enough precision + fixed = trimTrailingZeros(fixed) + fd := countFractionDigits(fixed) + return fd <= scale, fd +} + +func countFractionDigits(s string) int { + dot := -1 + for i := 0; i < len(s); i++ { + if s[i] == '.' { + dot = i + break + } + } + if dot < 0 { + return 0 + } + return len(s) - dot - 1 +} + +func trimTrailingZeros(s string) string { + dot := -1 + for i := 0; i < len(s); i++ { + if s[i] == '.' { + dot = i + break + } + } + if dot < 0 { + return s + } + j := len(s) - 1 + for j > dot && s[j] == '0' { + j-- + } + if j == dot { + return s[:dot] + } + return s[:j+1] +} diff --git a/api/pkg/model/reaction.go b/api/pkg/model/reaction.go new file mode 100644 index 0000000..992c05a --- /dev/null +++ b/api/pkg/model/reaction.go @@ -0,0 +1,23 @@ +package model + +import ( + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type ReactionType string + +const ( + ThumbsUp ReactionType = "thumbs_up" + ThumbsDown ReactionType = "thumbs_down" + Heart ReactionType = "heart" + Laugh ReactionType = "laugh" + Question ReactionType = "question" + Exclamation ReactionType = "exclamation" +) + +type Reaction struct { + PermissionBound `bson:",inline" json:",inline"` + Type ReactionType `json:"type"` + AuthorRef primitive.ObjectID `json:"authorRef"` + CommentRef primitive.ObjectID `json:"commentRef"` +} diff --git a/api/pkg/model/refresh.go b/api/pkg/model/refresh.go new file mode 100644 index 0000000..89e2e35 --- /dev/null +++ b/api/pkg/model/refresh.go @@ -0,0 +1,26 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/mservice" +) + +type ClientRefreshToken struct { + SessionIdentifier `bson:",inline" json:",inline"` + RefreshToken string `bson:"token" json:"token"` +} + +type RefreshToken struct { + AccountBoundBase `bson:",inline" json:",inline"` + ClientRefreshToken `bson:",inline" json:",inline"` + ExpiresAt time.Time `bson:"expiresAt"` + IsRevoked bool `bson:"isRevoked"` + LastUsedAt time.Time `bson:"lastUsedAt,omitempty"` + UserAgent string `bson:"userAgent"` + IPAddress string `bson:"ipAddress"` +} + +func (*RefreshToken) Collection() string { + return mservice.RefreshTokens +} diff --git a/api/pkg/model/sessionid.go b/api/pkg/model/sessionid.go new file mode 100644 index 0000000..34158de --- /dev/null +++ b/api/pkg/model/sessionid.go @@ -0,0 +1,6 @@ +package model + +type SessionIdentifier struct { + ClientID string `bson:"clientId" json:"clientId"` + DeviceID string `bson:"deviceId" json:"deviceId"` +} diff --git a/api/pkg/model/status.go b/api/pkg/model/status.go new file mode 100644 index 0000000..1ca89e2 --- /dev/null +++ b/api/pkg/model/status.go @@ -0,0 +1,26 @@ +package model + +import ( + "github.com/tech/sendico/pkg/mservice" +) + +type Status struct { + PermissionBound `bson:",inline" json:",inline"` + Colorable `bson:",inline" json:",inline"` + Icon string `bson:"icon" json:"icon"` + IsFinal bool `bson:"isFinal" json:"isFinal"` +} + +func (*Status) Collection() string { + return mservice.Statuses +} + +type StatusGroup struct { + PermissionBound `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + Statuses []IndexableRef `bson:"statuses" json:"statuses"` +} + +func (*StatusGroup) Collection() string { + return mservice.StatusGroups +} diff --git a/api/pkg/model/step.go b/api/pkg/model/step.go new file mode 100644 index 0000000..4989a53 --- /dev/null +++ b/api/pkg/model/step.go @@ -0,0 +1,20 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Step struct { + storable.Base `bson:",inline" json:",inline"` + ArchivableBase `bson:",inline" json:",inline"` + Colorable `bson:",inline" json:",inline"` + StatusRef primitive.ObjectID `bson:"statusRef" json:"statusRef"` // Reference to dynamic status + NextSteps []primitive.ObjectID `bson:"nextSteps" json:"nextSteps"` // Allowed transitions + Automations []primitive.ObjectID `bson:"automations" json:"automations"` // Automatically executed steps +} + +func (*Step) Collection() string { + return mservice.Steps +} diff --git a/api/pkg/model/tag.go b/api/pkg/model/tag.go new file mode 100644 index 0000000..851011d --- /dev/null +++ b/api/pkg/model/tag.go @@ -0,0 +1,23 @@ +package model + +import ( + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +const TagRefsField = "tagRefs" + +type Tag struct { + PermissionBound `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + Colorable `bson:",inline" json:",inline"` + TypeRefs *[]mservice.Type `bson:"typeRefs,omitempty" json:"typeRefs,omitempty"` +} + +func (*Tag) Collection() string { + return mservice.Tags +} + +type Taggable struct { + TagRefs []primitive.ObjectID `bson:"tagRefs,omitempty" json:"tagRefs,omitempty"` +} diff --git a/api/pkg/model/task.go b/api/pkg/model/task.go new file mode 100644 index 0000000..aa36993 --- /dev/null +++ b/api/pkg/model/task.go @@ -0,0 +1,26 @@ +package model + +import ( + "time" + + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Task struct { + PermissionBound `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + Indexable `bson:",inline" json:",inline"` + Taggable `bson:",inline" json:",inline"` + StatusRef primitive.ObjectID `bson:"statusRef" json:"statusRef"` // Reference to the current Step + ReporterRef primitive.ObjectID `bson:"reporterRef" json:"reporterRef"` // Reference to the task reporter + AssigneeRef *primitive.ObjectID `bson:"assigneeRef,omitempty" json:"assigneeRef,omitempty"` // Reference to the user assigned + ProjectRef primitive.ObjectID `bson:"projectRef" json:"projectRef"` // Reference to the project + PriorityRef primitive.ObjectID `bson:"priorityRef" json:"priorityRef"` // Reference to dynamic priority + DueDate *time.Time `bson:"dueDate" json:"dueDate"` + Number int `bson:"number" json:"number"` +} + +func (*Task) Collection() string { + return mservice.Tasks +} diff --git a/api/pkg/model/team.go b/api/pkg/model/team.go new file mode 100644 index 0000000..c12f045 --- /dev/null +++ b/api/pkg/model/team.go @@ -0,0 +1,19 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Team struct { + storable.Base `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + OrganizationRef primitive.ObjectID `bson:"organizationRef" json:"organizationRef"` + MemberRefs []primitive.ObjectID `bson:"memberRefs" json:"memberRefs"` + SubTeamsRefs []primitive.ObjectID `bson:"subteamsRefs" json:"subteamsRefs"` +} + +func (*Team) Collection() string { + return mservice.Teams +} diff --git a/api/pkg/model/tenant.go b/api/pkg/model/tenant.go new file mode 100644 index 0000000..bb67ca0 --- /dev/null +++ b/api/pkg/model/tenant.go @@ -0,0 +1,15 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" +) + +type Tenant struct { + storable.Base `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` +} + +func (*Tenant) Collection() string { + return mservice.Tenants +} diff --git a/api/pkg/model/userdata.go b/api/pkg/model/userdata.go new file mode 100644 index 0000000..892b7ad --- /dev/null +++ b/api/pkg/model/userdata.go @@ -0,0 +1,30 @@ +package model + +type UserDataBase struct { + Login string `bson:"login" json:"login"` + Locale string `bson:"locale" json:"locale"` +} + +type LoginData struct { + UserDataBase `bson:",inline" json:",inline"` + Password string `json:"password"` +} + +type AccountData struct { + LoginData `bson:",inline" json:",inline"` + Name string `bson:"name" json:"name"` +} + +func (ad *AccountData) ToAccount() *Account { + return &Account{ + AccountPublic: AccountPublic{ + AccountBase: AccountBase{ + Describable: Describable{ + Name: ad.Name, + }, + }, + UserDataBase: ad.UserDataBase, + }, + Password: ad.Password, + } +} diff --git a/api/pkg/model/value.go b/api/pkg/model/value.go new file mode 100644 index 0000000..b681c29 --- /dev/null +++ b/api/pkg/model/value.go @@ -0,0 +1,751 @@ +// file: model/value.go +package model + +import ( + "time" + + "github.com/mitchellh/mapstructure" + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/bson/primitive" + + "github.com/tech/sendico/pkg/merrors" +) + +// ---------------------------- +// Assignment model (domain) +// ---------------------------- +type Value struct { + PermissionBound `bson:",inline" json:",inline"` + + Target ObjectRef `bson:"target" json:"target"` + Type PropertyType `bson:"type" json:"type"` + Cardinality Cardinality `bson:"cardinality" json:"cardinality"` + + PropertySchemaRef primitive.ObjectID `bson:"propertySchemaRef" json:"propertySchemaRef"` + + // Small typed shape via keys like: "string"/"strings", "integer"/"integers", etc. + Values SettingsT `bson:"data" json:"data" yaml:"data"` +} + +type Money struct { + Amount primitive.Decimal128 `bson:"amount" json:"amount"` + Currency Currency `bson:"currency" json:"currency"` +} + +type Object = map[string]Value + +// ---------------------------- +// SINGLE getters +// ---------------------------- + +func (v *Value) AsString() (string, error) { + if v.Type != PTString { + return "", invalidType(PTString, v.Type) + } + if v.Cardinality != One { + return "", merrors.InvalidArgument("invalid cardinality: expected one") + } + type payload struct { + Value string `mapstructure:"string" bson:"string" json:"string" yaml:"string"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return "", err + } + return p.Value, nil +} + +func (v *Value) AsColor() (string, error) { + if v.Type != PTColor { + return "", invalidType(PTColor, v.Type) + } + if v.Cardinality != One { + return "", merrors.InvalidArgument("invalid cardinality: expected one") + } + type payload struct { + Value string `mapstructure:"color" bson:"color" json:"color" yaml:"color"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return "", err + } + return p.Value, nil +} + +func (v *Value) AsInteger() (int64, error) { + if v.Type != PTInteger { + return 0, invalidType(PTInteger, v.Type) + } + if v.Cardinality != One { + return 0, merrors.InvalidArgument("invalid cardinality: expected one") + } + type payload struct { + Value int64 `mapstructure:"integer" bson:"integer" json:"integer" yaml:"integer"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return 0, err + } + return p.Value, nil +} + +func (v *Value) AsFloat() (float64, error) { + if v.Type != PTFloat { + return 0, invalidType(PTFloat, v.Type) + } + if v.Cardinality != One { + return 0, merrors.InvalidArgument("invalid cardinality: expected one") + } + type payload struct { + Value float64 `mapstructure:"float" bson:"float" json:"float" yaml:"float"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return 0, err + } + return p.Value, nil +} + +func (v *Value) AsDateTime() (time.Time, error) { + if v.Type != PTDateTime { + return time.Time{}, invalidType(PTDateTime, v.Type) + } + if v.Cardinality != One { + return time.Time{}, merrors.InvalidArgument("invalid cardinality: expected one") + } + type payload struct { + Value time.Time `mapstructure:"date_time" bson:"date_time" json:"date_time" yaml:"date_time"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return time.Time{}, err + } + return p.Value, nil +} + +func (v *Value) AsMonetary() (Money, error) { + if v.Type != PTMonetary { + return Money{}, invalidType(PTMonetary, v.Type) + } + if v.Cardinality != One { + return Money{}, merrors.InvalidArgument("invalid cardinality: expected one") + } + type payload struct { + Value Money `mapstructure:"monetary" bson:"monetary" json:"monetary" yaml:"monetary"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return Money{}, err + } + return p.Value, nil +} + +func (v *Value) AsReference() (primitive.ObjectID, error) { + if v.Type != PTReference { + return primitive.NilObjectID, invalidType(PTReference, v.Type) + } + if v.Cardinality != One { + return primitive.NilObjectID, merrors.InvalidArgument("invalid cardinality: expected one") + } + type payload struct { + Value primitive.ObjectID `mapstructure:"reference" bson:"reference" json:"reference" yaml:"reference"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return primitive.NilObjectID, err + } + return p.Value, nil +} + +func (v *Value) AsObject() (Object, error) { + if v.Type != PTObject { + return nil, invalidType(PTObject, v.Type) + } + if v.Cardinality != One { + return nil, merrors.InvalidArgument("invalid cardinality: expected one") + } + type payload struct { + Value Object `mapstructure:"object" bson:"object" json:"object" yaml:"object"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Value, nil +} + +// ---------------------------- +// ARRAY getters +// ---------------------------- + +func (v *Value) AsStrings() ([]string, error) { + if v.Type != PTString { + return nil, invalidType(PTString, v.Type) + } + if v.Cardinality != Many { + return nil, merrors.InvalidArgument("invalid cardinality: expected many") + } + type payload struct { + Values []string `mapstructure:"strings" bson:"strings" json:"strings" yaml:"strings"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Values, nil +} + +func (v *Value) AsColors() ([]string, error) { + if v.Type != PTColor { + return nil, invalidType(PTColor, v.Type) + } + if v.Cardinality != Many { + return nil, merrors.InvalidArgument("invalid cardinality: expected many") + } + type payload struct { + Values []string `mapstructure:"colors" bson:"colors" json:"colors" yaml:"colors"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Values, nil +} + +func (v *Value) AsIntegers() ([]int64, error) { + if v.Type != PTInteger { + return nil, invalidType(PTInteger, v.Type) + } + if v.Cardinality != Many { + return nil, merrors.InvalidArgument("invalid cardinality: expected many") + } + type payload struct { + Values []int64 `mapstructure:"integers" bson:"integers" json:"integers" yaml:"integers"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Values, nil +} + +func (v *Value) AsFloats() ([]float64, error) { + if v.Type != PTFloat { + return nil, invalidType(PTFloat, v.Type) + } + if v.Cardinality != Many { + return nil, merrors.InvalidArgument("invalid cardinality: expected many") + } + type payload struct { + Values []float64 `mapstructure:"floats" bson:"floats" json:"floats" yaml:"floats"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Values, nil +} + +func (v *Value) AsDateTimes() ([]time.Time, error) { + if v.Type != PTDateTime { + return nil, invalidType(PTDateTime, v.Type) + } + if v.Cardinality != Many { + return nil, merrors.InvalidArgument("invalid cardinality: expected many") + } + type payload struct { + Values []time.Time `mapstructure:"date_times" bson:"date_times" json:"date_times" yaml:"date_times"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Values, nil +} + +func (v *Value) AsMonetaries() ([]Money, error) { + if v.Type != PTMonetary { + return nil, invalidType(PTMonetary, v.Type) + } + if v.Cardinality != Many { + return nil, merrors.InvalidArgument("invalid cardinality: expected many") + } + type payload struct { + Values []Money `mapstructure:"monetaries" bson:"monetaries" json:"monetaries" yaml:"monetaries"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Values, nil +} + +func (v *Value) AsReferences() ([]primitive.ObjectID, error) { + if v.Type != PTReference { + return nil, invalidType(PTReference, v.Type) + } + if v.Cardinality != Many { + return nil, merrors.InvalidArgument("invalid cardinality: expected many") + } + type payload struct { + Values []primitive.ObjectID `mapstructure:"references" bson:"references" json:"references" yaml:"references"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Values, nil +} + +func (v *Value) AsObjects() ([]Object, error) { + if v.Type != PTObject { + return nil, invalidType(PTObject, v.Type) + } + if v.Cardinality != Many { + return nil, merrors.InvalidArgument("invalid cardinality: expected many") + } + type payload struct { + Values []Object `mapstructure:"objects" bson:"objects" json:"objects" yaml:"objects"` + } + var p payload + if err := mapstructure.Decode(v.Values, &p); err != nil { + return nil, err + } + return p.Values, nil +} + +// ---------------------------- +// FACTORIES (scheme + value) +// ---------------------------- + +// Strings +func NewStringValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, v string) (Value, error) { + if scheme.Type != PTString { + return Value{}, invalidType(PTString, scheme.Type) + } + if err := scheme.ValidateStrings([]string{v}); err != nil { + return Value{}, err + } + return Value{ + PermissionBound: scope, + Target: target, + Type: PTString, + Cardinality: One, + PropertySchemaRef: scheme.ID, + Values: SettingsT{VKString: v}, + }, nil +} + +func NewStringsValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, vv []string) (Value, error) { + if scheme.Type != PTString { + return Value{}, invalidType(PTString, scheme.Type) + } + if err := scheme.ValidateStrings(vv); err != nil { + return Value{}, err + } + return Value{ + PermissionBound: scope, + Target: target, + Type: PTString, + Cardinality: Many, + PropertySchemaRef: scheme.ID, + Values: SettingsT{VKStrings: vv}, + }, nil +} + +// Colors +func NewColorValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, v string) (Value, error) { + if scheme.Type != PTColor { + return Value{}, invalidType(PTColor, scheme.Type) + } + if err := scheme.ValidateColors([]string{v}); err != nil { + return Value{}, err + } + return Value{scope, target, PTColor, One, scheme.ID, SettingsT{VKColor: v}}, nil +} +func NewColorsValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, vv []string) (Value, error) { + if scheme.Type != PTColor { + return Value{}, invalidType(PTColor, scheme.Type) + } + if err := scheme.ValidateColors(vv); err != nil { + return Value{}, err + } + return Value{scope, target, PTColor, Many, scheme.ID, SettingsT{VKColors: vv}}, nil +} + +// Integers +func NewIntegerValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, v int64) (Value, error) { + if scheme.Type != PTInteger { + return Value{}, invalidType(PTInteger, scheme.Type) + } + if err := scheme.ValidateIntegers([]int64{v}); err != nil { + return Value{}, err + } + return Value{scope, target, PTInteger, One, scheme.ID, SettingsT{VKInteger: v}}, nil +} +func NewIntegersValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, vv []int64) (Value, error) { + if scheme.Type != PTInteger { + return Value{}, invalidType(PTInteger, scheme.Type) + } + if err := scheme.ValidateIntegers(vv); err != nil { + return Value{}, err + } + return Value{scope, target, PTInteger, Many, scheme.ID, SettingsT{VKIntegers: vv}}, nil +} + +// Floats +func NewFloatValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, v float64) (Value, error) { + if scheme.Type != PTFloat { + return Value{}, invalidType(PTFloat, scheme.Type) + } + if err := scheme.ValidateFloats([]float64{v}); err != nil { + return Value{}, err + } + return Value{scope, target, PTFloat, One, scheme.ID, SettingsT{VKFloat: v}}, nil +} +func NewFloatsValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, vv []float64) (Value, error) { + if scheme.Type != PTFloat { + return Value{}, invalidType(PTFloat, scheme.Type) + } + if err := scheme.ValidateFloats(vv); err != nil { + return Value{}, err + } + return Value{scope, target, PTFloat, Many, scheme.ID, SettingsT{VKFloats: vv}}, nil +} + +// DateTimes +func NewDateTimeValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, v time.Time) (Value, error) { + if scheme.Type != PTDateTime { + return Value{}, invalidType(PTDateTime, scheme.Type) + } + if err := scheme.ValidateDateTimes([]time.Time{v}); err != nil { + return Value{}, err + } + return Value{scope, target, PTDateTime, One, scheme.ID, SettingsT{VKDateTime: v}}, nil +} +func NewDateTimesValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, vv []time.Time) (Value, error) { + if scheme.Type != PTDateTime { + return Value{}, invalidType(PTDateTime, scheme.Type) + } + if err := scheme.ValidateDateTimes(vv); err != nil { + return Value{}, err + } + return Value{scope, target, PTDateTime, Many, scheme.ID, SettingsT{VKDateTimes: vv}}, nil +} + +// Monetary (needs org currency for validation if required by scheme) +func NewMonetaryValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, v Money, orgCurrency Currency) (Value, error) { + if scheme.Type != PTMonetary { + return Value{}, invalidType(PTMonetary, scheme.Type) + } + if err := scheme.ValidateMonetaries([]Money{v}, orgCurrency); err != nil { + return Value{}, err + } + return Value{scope, target, PTMonetary, One, scheme.ID, SettingsT{VKMonetary: v}}, nil +} +func NewMonetariesValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, vv []Money, orgCurrency Currency) (Value, error) { + if scheme.Type != PTMonetary { + return Value{}, invalidType(PTMonetary, scheme.Type) + } + if err := scheme.ValidateMonetaries(vv, orgCurrency); err != nil { + return Value{}, err + } + return Value{scope, target, PTMonetary, Many, scheme.ID, SettingsT{VKMonetaries: vv}}, nil +} + +// References (needs exist-fn) +func NewReferenceValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, v primitive.ObjectID, exist ExistFn) (Value, error) { + if scheme.Type != PTReference { + return Value{}, invalidType(PTReference, scheme.Type) + } + if err := scheme.ValidateReferences([]primitive.ObjectID{v}, exist); err != nil { + return Value{}, err + } + return Value{scope, target, PTReference, One, scheme.ID, SettingsT{VKReference: v}}, nil +} +func NewReferencesValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, vv []primitive.ObjectID, exist ExistFn) (Value, error) { + if scheme.Type != PTReference { + return Value{}, invalidType(PTReference, scheme.Type) + } + if err := scheme.ValidateReferences(vv, exist); err != nil { + return Value{}, err + } + return Value{scope, target, PTReference, Many, scheme.ID, SettingsT{VKReferences: vv}}, nil +} + +// Objects (opaque maps) +func NewObjectValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, v Object) (Value, error) { + if scheme.Type != PTObject { + return Value{}, invalidType(PTObject, scheme.Type) + } + // Add your own ValidateObject if needed + return Value{scope, target, PTObject, One, scheme.ID, SettingsT{VKObject: v}}, nil +} +func NewObjectsValue(scope PermissionBound, target ObjectRef, scheme PropertySchema, vv []Object) (Value, error) { + if scheme.Type != PTObject { + return Value{}, invalidType(PTObject, scheme.Type) + } + return Value{scope, target, PTObject, Many, scheme.ID, SettingsT{VKObjects: vv}}, nil +} + +// ---------------------------- +// Custom BSON Marshalers/Unmarshalers +// ---------------------------- + +// MarshalBSON implements bson.Marshaler to ensure proper serialization +func (v Value) MarshalBSON() ([]byte, error) { + // Create a temporary struct that preserves the exact structure + temp := struct { + PermissionBound `bson:",inline"` + Target ObjectRef `bson:"target"` + Type PropertyType `bson:"type"` + Cardinality Cardinality `bson:"cardinality"` + PropertySchemaRef primitive.ObjectID `bson:"propertySchemaRef"` + Values SettingsTWrapper `bson:"data"` + }{ + PermissionBound: v.PermissionBound, + Target: v.Target, + Type: v.Type, + Cardinality: v.Cardinality, + PropertySchemaRef: v.PropertySchemaRef, + Values: SettingsTWrapper(v.Values), + } + + return bson.Marshal(temp) +} + +// UnmarshalBSON implements bson.Unmarshaler to ensure proper deserialization +func (v *Value) UnmarshalBSON(data []byte) error { + // Create a temporary struct that matches the BSON structure + temp := struct { + PermissionBound `bson:",inline"` + Target ObjectRef `bson:"target"` + Type PropertyType `bson:"type"` + Cardinality Cardinality `bson:"cardinality"` + PropertySchemaRef primitive.ObjectID `bson:"propertySchemaRef"` + Values SettingsTWrapper `bson:"data"` + }{} + + if err := bson.Unmarshal(data, &temp); err != nil { + return err + } + + // Copy the values back to the original struct + v.PermissionBound = temp.PermissionBound + v.Target = temp.Target + v.Type = temp.Type + v.Cardinality = temp.Cardinality + v.PropertySchemaRef = temp.PropertySchemaRef + v.Values = SettingsT(temp.Values) + + return nil +} + +// ---------------------------- +// Custom BSON Marshalers for SettingsT +// ---------------------------- + +// SettingsT is a type alias, so we need to define a wrapper type for methods +type SettingsTWrapper SettingsT + +// MarshalBSON implements bson.Marshaler for SettingsT to preserve exact types +func (s SettingsTWrapper) MarshalBSON() ([]byte, error) { + // Convert SettingsT to bson.M to preserve exact types + doc := bson.M{} + for key, value := range s { + doc[key] = value + } + return bson.Marshal(doc) +} + +// UnmarshalBSON implements bson.Unmarshaler for SettingsT to preserve exact types +func (s *SettingsTWrapper) UnmarshalBSON(data []byte) error { + // Unmarshal into a generic map first + var doc bson.M + if err := bson.Unmarshal(data, &doc); err != nil { + return err + } + + // Convert back to SettingsT, preserving types + *s = make(SettingsT) + for key, value := range doc { + // Handle special cases where BSON converts types + switch v := value.(type) { + case primitive.A: + // Convert primitive.A back to appropriate slice type + if len(v) > 0 { + switch v[0].(type) { + case string: + strings := make([]string, len(v)) + for i, item := range v { + strings[i] = item.(string) + } + (*s)[key] = strings + case int32, int64: + ints := make([]int64, len(v)) + for i, item := range v { + switch val := item.(type) { + case int32: + ints[i] = int64(val) + case int64: + ints[i] = val + } + } + (*s)[key] = ints + case float32, float64: + floats := make([]float64, len(v)) + for i, item := range v { + switch val := item.(type) { + case float32: + floats[i] = float64(val) + case float64: + floats[i] = val + } + } + (*s)[key] = floats + case primitive.DateTime: + times := make([]time.Time, len(v)) + for i, item := range v { + times[i] = item.(primitive.DateTime).Time().Truncate(time.Millisecond) + } + (*s)[key] = times + case primitive.ObjectID: + refs := make([]primitive.ObjectID, len(v)) + for i, item := range v { + refs[i] = item.(primitive.ObjectID) + } + (*s)[key] = refs + case bson.M: + // Handle nested objects (Money, Object, etc.) + if key == VKMonetaries { + // Handle Money slice + moneys := make([]Money, len(v)) + for i, item := range v { + if itemMap, ok := item.(bson.M); ok { + var money Money + if amount, ok := itemMap[MKAmount].(primitive.Decimal128); ok { + money.Amount = amount + } + if currency, ok := itemMap[MKCurrency].(string); ok { + money.Currency = Currency(currency) + } + moneys[i] = money + } + } + (*s)[key] = moneys + } else { + // Handle Object slice + objects := make([]Object, len(v)) + for i, item := range v { + obj := make(Object) + for k, val := range item.(bson.M) { + // Recursively handle nested Values + if valMap, ok := val.(bson.M); ok { + var nestedValue Value + if data, err := bson.Marshal(valMap); err == nil { + if err := bson.Unmarshal(data, &nestedValue); err == nil { + obj[k] = nestedValue + } + } + } + } + objects[i] = obj + } + (*s)[key] = objects + } + default: + // Fallback: keep as primitive.A + (*s)[key] = v + } + } else { + // Empty array - determine type from key name + switch key { + case VKStrings, VKColors: + (*s)[key] = []string{} + case VKIntegers: + (*s)[key] = []int64{} + case VKFloats: + (*s)[key] = []float64{} + case VKDateTimes: + (*s)[key] = []time.Time{} + case VKReferences: + (*s)[key] = []primitive.ObjectID{} + case VKMonetaries: + (*s)[key] = []Money{} + case VKObjects: + (*s)[key] = []Object{} + default: + (*s)[key] = []interface{}{} + } + } + case primitive.DateTime: + // Convert primitive.DateTime back to time.Time and truncate to millisecond precision + (*s)[key] = v.Time().Truncate(time.Millisecond) + case int64: + // Handle time.Time that gets converted to int64 (Unix timestamp) + if key == VKDateTime { + (*s)[key] = time.Unix(v, 0).UTC().Truncate(time.Millisecond) + } else { + (*s)[key] = v + } + case bson.M: + // Handle nested objects + if key == VKMonetary { + // Handle Money struct + var money Money + if amount, ok := v[MKAmount].(primitive.Decimal128); ok { + money.Amount = amount + } + if currency, ok := v[MKCurrency].(string); ok { + money.Currency = Currency(currency) + } + (*s)[key] = money + } else if key == VKMonetaries { + // Handle Money slice - this shouldn't happen in single values + (*s)[key] = v + } else if key == VKObject { + // Handle Object type + obj := make(Object) + for k, val := range v { + if valMap, ok := val.(bson.M); ok { + var nestedValue Value + if data, err := bson.Marshal(valMap); err == nil { + if err := bson.Unmarshal(data, &nestedValue); err == nil { + obj[k] = nestedValue + } + } + } + } + (*s)[key] = obj + } else { + // Generic map + (*s)[key] = v + } + case nil: + // Handle nil values - determine type from key name + switch key { + case VKStrings, VKColors: + (*s)[key] = []string(nil) + case VKIntegers: + (*s)[key] = []int64(nil) + case VKFloats: + (*s)[key] = []float64(nil) + case VKDateTimes: + (*s)[key] = []time.Time(nil) + case VKReferences: + (*s)[key] = []primitive.ObjectID(nil) + case VKMonetaries: + (*s)[key] = []Money(nil) + case VKObjects: + (*s)[key] = []Object(nil) + default: + (*s)[key] = nil + } + default: + // Keep as-is for primitive types + (*s)[key] = value + } + } + + return nil +} diff --git a/api/pkg/model/value_test.go b/api/pkg/model/value_test.go new file mode 100644 index 0000000..b92fb01 --- /dev/null +++ b/api/pkg/model/value_test.go @@ -0,0 +1,1397 @@ +package model + +import ( + "fmt" + "testing" + "time" + + "github.com/tech/sendico/pkg/mservice" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "go.mongodb.org/mongo-driver/bson" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +func createTestPermissionBound() PermissionBound { + pb := PermissionBound{ + PermissionRef: primitive.NewObjectID(), + } + pb.OrganizationRef = primitive.NewObjectID() + return pb +} + +func createTestRecordRef() ObjectRef { + return ObjectRef{ + Ref: primitive.NewObjectID(), + } +} + +func createTestPropertyScheme(propertyType PropertyType, key string) PropertySchema { + desc := "Test property scheme" + + ps := PropertySchema{ + PermissionBound: createTestPermissionBound(), + Describable: Describable{ + Name: key, + Description: &desc, + }, + Key: key, + Type: propertyType, + Multiplicity: Multiplicity{ + Mode: One, // Default to single values + }, + } + ps.ID = primitive.NewObjectID() + + // Set appropriate Props based on type + switch propertyType { + case PTString: + ps.Props = StringProps{} + case PTColor: + ps.Props = ColorProps{} + case PTInteger: + ps.Props = IntegerProps{} + case PTFloat: + ps.Props = FloatProps{} + case PTDateTime: + ps.Props = DateTimeProps{} + case PTMonetary: + ps.Props = MonetaryProps{} + case PTReference: + ps.Props = ReferenceProps{} + case PTObject: + ps.Props = ObjectProps{} + } + + return ps +} + +func createTestPropertySchemeMany(propertyType PropertyType, key string) PropertySchema { + desc := "Test property scheme" + + ps := PropertySchema{ + PermissionBound: createTestPermissionBound(), + Describable: Describable{ + Name: key, + Description: &desc, + }, + Key: key, + Type: propertyType, + Multiplicity: Multiplicity{ + Mode: Many, // Allow multiple values + }, + } + ps.ID = primitive.NewObjectID() + + // Set appropriate Props based on type + switch propertyType { + case PTString: + ps.Props = StringProps{} + case PTColor: + ps.Props = ColorProps{} + case PTInteger: + ps.Props = IntegerProps{} + case PTFloat: + ps.Props = FloatProps{} + case PTDateTime: + ps.Props = DateTimeProps{} + case PTMonetary: + ps.Props = MonetaryProps{} + case PTReference: + ps.Props = ReferenceProps{} + case PTObject: + ps.Props = ObjectProps{} + } + + return ps +} + +func TestValue(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTString, "test_string") + + value := Value{ + PermissionBound: scope, + Target: target, + Type: PTString, + Cardinality: One, + PropertySchemaRef: scheme.ID, + Values: SettingsT{"string": "test_value"}, + } + + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTString, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) +} + +func TestAsString(t *testing.T) { + t.Run("valid string value", func(t *testing.T) { + value := Value{ + Type: PTString, + Cardinality: One, + Values: SettingsT{"string": "hello"}, + } + + result, err := value.AsString() + + require.NoError(t, err) + assert.Equal(t, "hello", result) + }) + + t.Run("invalid type", func(t *testing.T) { + value := Value{ + Type: PTInteger, + Cardinality: One, + Values: SettingsT{"integer": 42}, + } + + _, err := value.AsString() + + assert.Error(t, err) + }) + + t.Run("invalid cardinality", func(t *testing.T) { + value := Value{ + Type: PTString, + Cardinality: Many, + Values: SettingsT{"strings": []string{"hello"}}, + } + + _, err := value.AsString() + + assert.Error(t, err) + }) +} + +func TestAsColor(t *testing.T) { + t.Run("valid color value", func(t *testing.T) { + value := Value{ + Type: PTColor, + Cardinality: One, + Values: SettingsT{"color": "#FF0000"}, + } + + result, err := value.AsColor() + + require.NoError(t, err) + assert.Equal(t, "#FF0000", result) + }) +} + +func TestAsInteger(t *testing.T) { + t.Run("valid integer value", func(t *testing.T) { + value := Value{ + Type: PTInteger, + Cardinality: One, + Values: SettingsT{"integer": int64(42)}, + } + + result, err := value.AsInteger() + + require.NoError(t, err) + assert.Equal(t, int64(42), result) + }) +} + +func TestAsFloat(t *testing.T) { + t.Run("valid float value", func(t *testing.T) { + value := Value{ + Type: PTFloat, + Cardinality: One, + Values: SettingsT{"float": 3.14}, + } + + result, err := value.AsFloat() + + require.NoError(t, err) + assert.Equal(t, 3.14, result) + }) +} + +func TestAsDateTime(t *testing.T) { + t.Run("valid datetime value", func(t *testing.T) { + now := time.Date(2023, 1, 1, 12, 0, 0, 0, time.UTC) + value := Value{ + Type: PTDateTime, + Cardinality: One, + Values: SettingsT{"date_time": now}, + } + + result, err := value.AsDateTime() + + require.NoError(t, err) + assert.Equal(t, now, result) + }) +} + +func TestAsMonetary(t *testing.T) { + t.Run("valid monetary value", func(t *testing.T) { + money := Money{ + Amount: primitive.NewDecimal128(10000, 0), // $100.00 + Currency: CurrencyUSD, + } + value := Value{ + Type: PTMonetary, + Cardinality: One, + Values: SettingsT{"monetary": money}, + } + + result, err := value.AsMonetary() + + require.NoError(t, err) + assert.Equal(t, money, result) + }) +} + +func TestAsReference(t *testing.T) { + t.Run("valid reference value", func(t *testing.T) { + ref := primitive.NewObjectID() + value := Value{ + Type: PTReference, + Cardinality: One, + Values: SettingsT{"reference": ref}, + } + + result, err := value.AsReference() + + require.NoError(t, err) + assert.Equal(t, ref, result) + }) +} + +func TestAsObject(t *testing.T) { + t.Run("valid object value", func(t *testing.T) { + obj := Object{ + "field1": Value{ + Type: PTString, + Cardinality: One, + Values: SettingsT{"string": "value1"}, + }, + } + value := Value{ + Type: PTObject, + Cardinality: One, + Values: SettingsT{"object": obj}, + } + + result, err := value.AsObject() + + require.NoError(t, err) + assert.Equal(t, obj, result) + }) +} + +func TestAsStrings(t *testing.T) { + t.Run("valid strings value", func(t *testing.T) { + value := Value{ + Type: PTString, + Cardinality: Many, + Values: SettingsT{"strings": []string{"hello", "world"}}, + } + + result, err := value.AsStrings() + + require.NoError(t, err) + assert.Equal(t, []string{"hello", "world"}, result) + }) +} + +func TestAsColors(t *testing.T) { + t.Run("valid colors value", func(t *testing.T) { + value := Value{ + Type: PTColor, + Cardinality: Many, + Values: SettingsT{"colors": []string{"#FF0000", "#00FF00"}}, + } + + result, err := value.AsColors() + + require.NoError(t, err) + assert.Equal(t, []string{"#FF0000", "#00FF00"}, result) + }) +} + +func TestAsIntegers(t *testing.T) { + t.Run("valid integers value", func(t *testing.T) { + value := Value{ + Type: PTInteger, + Cardinality: Many, + Values: SettingsT{"integers": []int64{1, 2, 3}}, + } + + result, err := value.AsIntegers() + + require.NoError(t, err) + assert.Equal(t, []int64{1, 2, 3}, result) + }) +} + +func TestAsFloats(t *testing.T) { + t.Run("valid floats value", func(t *testing.T) { + value := Value{ + Type: PTFloat, + Cardinality: Many, + Values: SettingsT{"floats": []float64{1.1, 2.2, 3.3}}, + } + + result, err := value.AsFloats() + + require.NoError(t, err) + assert.Equal(t, []float64{1.1, 2.2, 3.3}, result) + }) +} + +func TestAsDateTimes(t *testing.T) { + t.Run("valid datetimes value", func(t *testing.T) { + now1 := time.Date(2023, 1, 1, 12, 0, 0, 0, time.UTC) + now2 := time.Date(2023, 1, 2, 12, 0, 0, 0, time.UTC) + value := Value{ + Type: PTDateTime, + Cardinality: Many, + Values: SettingsT{"date_times": []time.Time{now1, now2}}, + } + + result, err := value.AsDateTimes() + + require.NoError(t, err) + assert.Equal(t, []time.Time{now1, now2}, result) + }) +} + +func TestAsMonetaries(t *testing.T) { + t.Run("valid monetaries value", func(t *testing.T) { + money1 := Money{Amount: primitive.NewDecimal128(10000, 0), Currency: CurrencyUSD} + money2 := Money{Amount: primitive.NewDecimal128(20000, 0), Currency: CurrencyUSD} + value := Value{ + Type: PTMonetary, + Cardinality: Many, + Values: SettingsT{"monetaries": []Money{money1, money2}}, + } + + result, err := value.AsMonetaries() + + require.NoError(t, err) + assert.Equal(t, []Money{money1, money2}, result) + }) +} + +func TestAsReferences(t *testing.T) { + t.Run("valid references value", func(t *testing.T) { + ref1 := primitive.NewObjectID() + ref2 := primitive.NewObjectID() + value := Value{ + Type: PTReference, + Cardinality: Many, + Values: SettingsT{"references": []primitive.ObjectID{ref1, ref2}}, + } + + result, err := value.AsReferences() + + require.NoError(t, err) + assert.Equal(t, []primitive.ObjectID{ref1, ref2}, result) + }) +} + +func TestAsObjects(t *testing.T) { + t.Run("valid objects value", func(t *testing.T) { + obj1 := Object{"field1": Value{Type: PTString, Cardinality: One, Values: SettingsT{"string": "value1"}}} + obj2 := Object{"field2": Value{Type: PTString, Cardinality: One, Values: SettingsT{"string": "value2"}}} + value := Value{ + Type: PTObject, + Cardinality: Many, + Values: SettingsT{"objects": []Object{obj1, obj2}}, + } + + result, err := value.AsObjects() + + require.NoError(t, err) + assert.Equal(t, []Object{obj1, obj2}, result) + }) +} + +func TestNewStringValue(t *testing.T) { + t.Run("valid string value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTString, "test_string") + + value, err := NewStringValue(scope, target, scheme, "hello") + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTString, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"string": "hello"}, value.Values) + }) + + t.Run("invalid type", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTInteger, "test_int") + + _, err := NewStringValue(scope, target, scheme, "hello") + + assert.Error(t, err) + }) +} + +func TestNewStringsValue(t *testing.T) { + t.Run("valid strings value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertySchemeMany(PTString, "test_strings") + + value, err := NewStringsValue(scope, target, scheme, []string{"hello", "world"}) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTString, value.Type) + assert.Equal(t, Many, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"strings": []string{"hello", "world"}}, value.Values) + }) +} + +func TestNewColorValue(t *testing.T) { + t.Run("valid color value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTColor, "test_color") + + value, err := NewColorValue(scope, target, scheme, "#FF0000") + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTColor, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"color": "#FF0000"}, value.Values) + }) +} + +func TestNewColorsValue(t *testing.T) { + t.Run("valid colors value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertySchemeMany(PTColor, "test_colors") + + value, err := NewColorsValue(scope, target, scheme, []string{"#FF0000", "#00FF00"}) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTColor, value.Type) + assert.Equal(t, Many, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"colors": []string{"#FF0000", "#00FF00"}}, value.Values) + }) +} + +func TestNewIntegerValue(t *testing.T) { + t.Run("valid integer value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTInteger, "test_int") + + value, err := NewIntegerValue(scope, target, scheme, 42) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTInteger, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"integer": int64(42)}, value.Values) + }) +} + +func TestNewIntegersValue(t *testing.T) { + t.Run("valid integers value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertySchemeMany(PTInteger, "test_ints") + + value, err := NewIntegersValue(scope, target, scheme, []int64{1, 2, 3}) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTInteger, value.Type) + assert.Equal(t, Many, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"integers": []int64{1, 2, 3}}, value.Values) + }) +} + +func TestNewFloatValue(t *testing.T) { + t.Run("valid float value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTFloat, "test_float") + + value, err := NewFloatValue(scope, target, scheme, 3.14) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTFloat, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"float": 3.14}, value.Values) + }) +} + +func TestNewFloatsValue(t *testing.T) { + t.Run("valid floats value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertySchemeMany(PTFloat, "test_floats") + + value, err := NewFloatsValue(scope, target, scheme, []float64{1.1, 2.2, 3.3}) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTFloat, value.Type) + assert.Equal(t, Many, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"floats": []float64{1.1, 2.2, 3.3}}, value.Values) + }) +} + +func TestNewDateTimeValue(t *testing.T) { + t.Run("valid datetime value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTDateTime, "test_datetime") + now := time.Date(2023, 1, 1, 12, 0, 0, 0, time.UTC) + + value, err := NewDateTimeValue(scope, target, scheme, now) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTDateTime, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"date_time": now}, value.Values) + }) +} + +func TestNewDateTimesValue(t *testing.T) { + t.Run("valid datetimes value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertySchemeMany(PTDateTime, "test_datetimes") + now1 := time.Date(2023, 1, 1, 12, 0, 0, 0, time.UTC) + now2 := time.Date(2023, 1, 2, 12, 0, 0, 0, time.UTC) + + value, err := NewDateTimesValue(scope, target, scheme, []time.Time{now1, now2}) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTDateTime, value.Type) + assert.Equal(t, Many, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"date_times": []time.Time{now1, now2}}, value.Values) + }) +} + +func TestNewMonetaryValue(t *testing.T) { + t.Run("valid monetary value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTMonetary, "test_monetary") + money := Money{ + Amount: primitive.NewDecimal128(10000, 0), // $100.00 + Currency: CurrencyUSD, + } + + value, err := NewMonetaryValue(scope, target, scheme, money, CurrencyUSD) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTMonetary, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"monetary": money}, value.Values) + }) +} + +func TestNewMonetariesValue(t *testing.T) { + t.Run("valid monetaries value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertySchemeMany(PTMonetary, "test_monetaries") + money1 := Money{Amount: primitive.NewDecimal128(10000, 0), Currency: CurrencyUSD} + money2 := Money{Amount: primitive.NewDecimal128(20000, 0), Currency: CurrencyUSD} + + value, err := NewMonetariesValue(scope, target, scheme, []Money{money1, money2}, CurrencyUSD) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTMonetary, value.Type) + assert.Equal(t, Many, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"monetaries": []Money{money1, money2}}, value.Values) + }) +} + +func TestNewReferenceValue(t *testing.T) { + t.Run("valid reference value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTReference, "test_reference") + ref := primitive.NewObjectID() + + value, err := NewReferenceValue(scope, target, scheme, ref, func(resource mservice.Type, id primitive.ObjectID, filter bson.M) (bool, error) { return true, nil }) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTReference, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"reference": ref}, value.Values) + }) +} + +func TestNewReferencesValue(t *testing.T) { + t.Run("valid references value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertySchemeMany(PTReference, "test_references") + ref1 := primitive.NewObjectID() + ref2 := primitive.NewObjectID() + + value, err := NewReferencesValue(scope, target, scheme, []primitive.ObjectID{ref1, ref2}, func(resource mservice.Type, id primitive.ObjectID, filter bson.M) (bool, error) { return true, nil }) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTReference, value.Type) + assert.Equal(t, Many, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"references": []primitive.ObjectID{ref1, ref2}}, value.Values) + }) +} + +func TestNewObjectValue(t *testing.T) { + t.Run("valid object value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertyScheme(PTObject, "test_object") + obj := Object{ + "field1": Value{ + Type: PTString, + Cardinality: One, + Values: SettingsT{"string": "value1"}, + }, + } + + value, err := NewObjectValue(scope, target, scheme, obj) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTObject, value.Type) + assert.Equal(t, One, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"object": obj}, value.Values) + }) +} + +func TestNewObjectsValue(t *testing.T) { + t.Run("valid objects value", func(t *testing.T) { + scope := createTestPermissionBound() + target := createTestRecordRef() + scheme := createTestPropertySchemeMany(PTObject, "test_objects") + obj1 := Object{"field1": Value{Type: PTString, Cardinality: One, Values: SettingsT{"string": "value1"}}} + obj2 := Object{"field2": Value{Type: PTString, Cardinality: One, Values: SettingsT{"string": "value2"}}} + + value, err := NewObjectsValue(scope, target, scheme, []Object{obj1, obj2}) + + require.NoError(t, err) + assert.Equal(t, scope, value.PermissionBound) + assert.Equal(t, target, value.Target) + assert.Equal(t, PTObject, value.Type) + assert.Equal(t, Many, value.Cardinality) + assert.Equal(t, scheme.ID, value.PropertySchemaRef) + assert.Equal(t, SettingsT{"objects": []Object{obj1, obj2}}, value.Values) + }) +} + +// ---------------------------- +// Serialization/Deserialization Tests +// ---------------------------- + +func TestValueBSONSerialization(t *testing.T) { + t.Run("string value BSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTString, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"string": "hello world"}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.PermissionBound, restored.PermissionBound) + assert.Equal(t, original.Target, restored.Target) + assert.Equal(t, original.Type, restored.Type) + assert.Equal(t, original.Cardinality, restored.Cardinality) + assert.Equal(t, original.PropertySchemaRef, restored.PropertySchemaRef) + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the value + str, err := restored.AsString() + require.NoError(t, err) + assert.Equal(t, "hello world", str) + }) + + t.Run("strings value BSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTString, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"strings": []string{"hello", "world", "test"}}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the values + strings, err := restored.AsStrings() + require.NoError(t, err) + assert.Equal(t, []string{"hello", "world", "test"}, strings) + }) + + t.Run("integer value BSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTInteger, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"integer": int64(42)}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the value + val, err := restored.AsInteger() + require.NoError(t, err) + assert.Equal(t, int64(42), val) + }) + + t.Run("float value BSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTFloat, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"float": 3.14159}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the value + val, err := restored.AsFloat() + require.NoError(t, err) + assert.Equal(t, 3.14159, val) + }) + + t.Run("datetime value BSON round-trip", func(t *testing.T) { + // Use millisecond precision to match primitive.DateTime + now := time.Date(2023, 1, 1, 12, 0, 0, 0, time.UTC).Truncate(time.Millisecond) + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTDateTime, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"date_time": now}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare all fields except Values (which may have timezone differences) + assert.Equal(t, original.PermissionBound, restored.PermissionBound) + assert.Equal(t, original.Target, restored.Target) + assert.Equal(t, original.Type, restored.Type) + assert.Equal(t, original.Cardinality, restored.Cardinality) + assert.Equal(t, original.PropertySchemaRef, restored.PropertySchemaRef) + + // Test that we can still access the value + val, err := restored.AsDateTime() + require.NoError(t, err) + // Compare only the actual time value, not timezone metadata + assert.Equal(t, now.Unix(), val.Unix()) + }) + + t.Run("monetary value BSON round-trip", func(t *testing.T) { + money := Money{ + Amount: primitive.NewDecimal128(10000, 0), // $100.00 + Currency: CurrencyUSD, + } + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTMonetary, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"monetary": money}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the value + val, err := restored.AsMonetary() + require.NoError(t, err) + assert.Equal(t, money, val) + }) + + t.Run("reference value BSON round-trip", func(t *testing.T) { + ref := primitive.NewObjectID() + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTReference, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"reference": ref}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the value + val, err := restored.AsReference() + require.NoError(t, err) + assert.Equal(t, ref, val) + }) + + t.Run("color value BSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTColor, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"color": "#FF0000"}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the value + val, err := restored.AsColor() + require.NoError(t, err) + assert.Equal(t, "#FF0000", val) + }) + + t.Run("object value BSON round-trip", func(t *testing.T) { + obj := Object{ + "field1": Value{ + Type: PTString, + Cardinality: One, + Values: SettingsT{"string": "value1"}, + }, + "field2": Value{ + Type: PTInteger, + Cardinality: One, + Values: SettingsT{"integer": int64(42)}, + }, + } + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTObject, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"object": obj}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the value + val, err := restored.AsObject() + require.NoError(t, err) + assert.Equal(t, obj, val) + }) +} + +func TestValueJSONSerialization(t *testing.T) { + t.Run("string value JSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTString, + Cardinality: One, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"string": "hello world"}, + } + + // Marshal to JSON + jsonData, err := bson.MarshalExtJSON(original, true, false) + require.NoError(t, err) + + // Unmarshal from JSON + var restored Value + err = bson.UnmarshalExtJSON(jsonData, true, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.PermissionBound, restored.PermissionBound) + assert.Equal(t, original.Target, restored.Target) + assert.Equal(t, original.Type, restored.Type) + assert.Equal(t, original.Cardinality, restored.Cardinality) + assert.Equal(t, original.PropertySchemaRef, restored.PropertySchemaRef) + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the value + str, err := restored.AsString() + require.NoError(t, err) + assert.Equal(t, "hello world", str) + }) + + t.Run("integers value JSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTInteger, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"integers": []int64{1, 2, 3, 4, 5}}, + } + + // Marshal to JSON + jsonData, err := bson.MarshalExtJSON(original, true, false) + require.NoError(t, err) + + // Unmarshal from JSON + var restored Value + err = bson.UnmarshalExtJSON(jsonData, true, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the values + vals, err := restored.AsIntegers() + require.NoError(t, err) + assert.Equal(t, []int64{1, 2, 3, 4, 5}, vals) + }) + + t.Run("floats value JSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTFloat, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"floats": []float64{1.1, 2.2, 3.3}}, + } + + // Marshal to JSON + jsonData, err := bson.MarshalExtJSON(original, true, false) + require.NoError(t, err) + + // Unmarshal from JSON + var restored Value + err = bson.UnmarshalExtJSON(jsonData, true, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the values + vals, err := restored.AsFloats() + require.NoError(t, err) + assert.Equal(t, []float64{1.1, 2.2, 3.3}, vals) + }) + + t.Run("datetimes value JSON round-trip", func(t *testing.T) { + // Use millisecond precision to match primitive.DateTime + now1 := time.Date(2023, 1, 1, 12, 0, 0, 0, time.UTC).Truncate(time.Millisecond) + now2 := time.Date(2023, 1, 2, 12, 0, 0, 0, time.UTC).Truncate(time.Millisecond) + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTDateTime, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"date_times": []time.Time{now1, now2}}, + } + + // Marshal to JSON + jsonData, err := bson.MarshalExtJSON(original, true, false) + require.NoError(t, err) + + // Unmarshal from JSON + var restored Value + err = bson.UnmarshalExtJSON(jsonData, true, &restored) + require.NoError(t, err) + + // Compare all fields except Values (which may have timezone differences) + assert.Equal(t, original.PermissionBound, restored.PermissionBound) + assert.Equal(t, original.Target, restored.Target) + assert.Equal(t, original.Type, restored.Type) + assert.Equal(t, original.Cardinality, restored.Cardinality) + assert.Equal(t, original.PropertySchemaRef, restored.PropertySchemaRef) + + // Test that we can still access the values + vals, err := restored.AsDateTimes() + require.NoError(t, err) + // Compare only the actual time values, not timezone metadata + assert.Equal(t, 2, len(vals)) + assert.Equal(t, now1.Unix(), vals[0].Unix()) + assert.Equal(t, now2.Unix(), vals[1].Unix()) + }) + + t.Run("monetaries value JSON round-trip", func(t *testing.T) { + money1 := Money{Amount: primitive.NewDecimal128(10000, 0), Currency: CurrencyUSD} + money2 := Money{Amount: primitive.NewDecimal128(20000, 0), Currency: CurrencyUSD} + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTMonetary, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"monetaries": []Money{money1, money2}}, + } + + // Marshal to JSON + jsonData, err := bson.MarshalExtJSON(original, true, false) + require.NoError(t, err) + + // Unmarshal from JSON + var restored Value + err = bson.UnmarshalExtJSON(jsonData, true, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the values + vals, err := restored.AsMonetaries() + require.NoError(t, err) + assert.Equal(t, []Money{money1, money2}, vals) + }) + + t.Run("references value JSON round-trip", func(t *testing.T) { + ref1 := primitive.NewObjectID() + ref2 := primitive.NewObjectID() + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTReference, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"references": []primitive.ObjectID{ref1, ref2}}, + } + + // Marshal to JSON + jsonData, err := bson.MarshalExtJSON(original, true, false) + require.NoError(t, err) + + // Unmarshal from JSON + var restored Value + err = bson.UnmarshalExtJSON(jsonData, true, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the values + vals, err := restored.AsReferences() + require.NoError(t, err) + assert.Equal(t, []primitive.ObjectID{ref1, ref2}, vals) + }) + + t.Run("colors value JSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTColor, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"colors": []string{"#FF0000", "#00FF00", "#0000FF"}}, + } + + // Marshal to JSON + jsonData, err := bson.MarshalExtJSON(original, true, false) + require.NoError(t, err) + + // Unmarshal from JSON + var restored Value + err = bson.UnmarshalExtJSON(jsonData, true, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the values + vals, err := restored.AsColors() + require.NoError(t, err) + assert.Equal(t, []string{"#FF0000", "#00FF00", "#0000FF"}, vals) + }) + + t.Run("objects value JSON round-trip", func(t *testing.T) { + obj1 := Object{"field1": Value{Type: PTString, Cardinality: One, Values: SettingsT{"string": "value1"}}} + obj2 := Object{"field2": Value{Type: PTInteger, Cardinality: One, Values: SettingsT{"integer": int64(42)}}} + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTObject, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"objects": []Object{obj1, obj2}}, + } + + // Marshal to JSON + jsonData, err := bson.MarshalExtJSON(original, true, false) + require.NoError(t, err) + + // Unmarshal from JSON + var restored Value + err = bson.UnmarshalExtJSON(jsonData, true, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the values + vals, err := restored.AsObjects() + require.NoError(t, err) + assert.Equal(t, []Object{obj1, obj2}, vals) + }) +} + +func TestValueSerializationEdgeCases(t *testing.T) { + t.Run("empty values BSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTString, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"strings": []string{}}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the empty values + vals, err := restored.AsStrings() + require.NoError(t, err) + assert.Equal(t, []string{}, vals) + }) + + t.Run("nil values BSON round-trip", func(t *testing.T) { + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTString, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"strings": []string(nil)}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the nil values + vals, err := restored.AsStrings() + require.NoError(t, err) + assert.Nil(t, vals) + }) + + t.Run("large values BSON round-trip", func(t *testing.T) { + // Create a large slice of strings + largeStrings := make([]string, 1000) + for i := 0; i < 1000; i++ { + largeStrings[i] = fmt.Sprintf("string_%d", i) + } + + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTString, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"strings": largeStrings}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the large values + vals, err := restored.AsStrings() + require.NoError(t, err) + assert.Equal(t, largeStrings, vals) + }) + + t.Run("special characters BSON round-trip", func(t *testing.T) { + specialStrings := []string{ + "hello world", + "привет мир", // Cyrillic + "你好世界", // Chinese + "مرحبا بالعالم", // Arabic + "🚀🌟💫", // Emojis + "line\nbreak\ttab", + "quotes\"and'apostrophes", + "backslash\\and/slash", + } + + original := Value{ + PermissionBound: createTestPermissionBound(), + Target: createTestRecordRef(), + Type: PTString, + Cardinality: Many, + PropertySchemaRef: primitive.NewObjectID(), + Values: SettingsT{"strings": specialStrings}, + } + + // Marshal to BSON + bsonData, err := bson.Marshal(original) + require.NoError(t, err) + + // Unmarshal from BSON + var restored Value + err = bson.Unmarshal(bsonData, &restored) + require.NoError(t, err) + + // Compare + assert.Equal(t, original.Values, restored.Values) + + // Test that we can still access the special character values + vals, err := restored.AsStrings() + require.NoError(t, err) + assert.Equal(t, specialStrings, vals) + }) +} diff --git a/api/pkg/model/viewcursor.go b/api/pkg/model/viewcursor.go new file mode 100644 index 0000000..0143c3f --- /dev/null +++ b/api/pkg/model/viewcursor.go @@ -0,0 +1,8 @@ +package model + +// ViewCursor aggregates pagination and archival filters for list queries +type ViewCursor struct { + Limit *int64 + Offset *int64 + IsArchived *bool +} diff --git a/api/pkg/model/workflow.go b/api/pkg/model/workflow.go new file mode 100644 index 0000000..1f2969c --- /dev/null +++ b/api/pkg/model/workflow.go @@ -0,0 +1,19 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Workflow struct { + storable.Base `bson:",inline" json:",inline"` + ArchivableBase `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + Priorities []primitive.ObjectID `bson:"priorities" json:"priorities"` // Ordered list of StepRefs + Steps []primitive.ObjectID `bson:"steps" json:"steps"` // Ordered list of StepRefs +} + +func (*Workflow) Collection() string { + return mservice.Workflows +} diff --git a/api/pkg/model/workspace.go b/api/pkg/model/workspace.go new file mode 100644 index 0000000..517c17e --- /dev/null +++ b/api/pkg/model/workspace.go @@ -0,0 +1,17 @@ +package model + +import ( + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mservice" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +type Workspace struct { + storable.Base `bson:",inline" json:",inline"` + Describable `bson:",inline" json:",inline"` + Projects []primitive.ObjectID `bson:"projects" json:"projects"` // References to projects in the workspace +} + +func (*Workspace) Collection() string { + return mservice.Workspaces +} diff --git a/api/pkg/mservice/mservice.go b/api/pkg/mservice/mservice.go new file mode 100644 index 0000000..87e24f6 --- /dev/null +++ b/api/pkg/mservice/mservice.go @@ -0,0 +1,10 @@ +package mservice + +import ( + "context" +) + +type MicroService interface { + Name() Type + Finish(ctx context.Context) error +} diff --git a/api/pkg/mservice/services.go b/api/pkg/mservice/services.go new file mode 100644 index 0000000..9154426 --- /dev/null +++ b/api/pkg/mservice/services.go @@ -0,0 +1,72 @@ +package mservice + +import "github.com/tech/sendico/pkg/merrors" + +type Type = string + +const ( + Accounts Type = "accounts" // Represents user accounts in the system + Amplitude Type = "amplitude" // Represents analytics integration with Amplitude + Automations Type = "automation" // Represents automation workflows + Changes Type = "changes" // Tracks changes made to resources + Clients Type = "clients" // Represents client information + Comments Type = "comments" // Represents comments on tasks or other resources + ChainGateway Type = "chain_gateway" // Represents chain gateway microservice + FXOracle Type = "fx_oracle" // Represents FX oracle microservice + FeePlans Type = "fee_plans" // Represents fee plans microservice + FilterProjects Type = "filter_projects" // Represents comments on tasks or other resources + Invitations Type = "invitations" // Represents invitations sent to users + Invoices Type = "invoices" // Represents invoices + Logo Type = "logo" // Represents logos for organizations or projects + Ledger Type = "ledger" // Represents ledger microservice + LedgerAccounts Type = "ledger_accounts" // Represents ledger accounts microservice + LedgerBalances Type = "ledger_balances" // Represents ledger account balances microservice + LedgerEntries Type = "ledger_journal_entries" // Represents ledger journal entries microservice + LedgerOutbox Type = "ledger_outbox" // Represents ledger outbox microservice + LedgerParties Type = "ledger_parties" // Represents ledger account owner parties microservice + LedgerPlines Type = "ledger_posting_lines" // Represents ledger journal posting lines microservice + PaymentOrchestrator Type = "payment_orchestrator" // Represents payment orchestration microservice + ChainWallets Type = "chain_wallets" // Represents managed chain wallets + ChainWalletBalances Type = "chain_wallet_balances" // Represents managed chain wallet balances + ChainTransfers Type = "chain_transfers" // Represents chain transfers + ChainDeposits Type = "chain_deposits" // Represents chain deposits + Notifications Type = "notifications" // Represents notifications sent to users + Organizations Type = "organizations" // Represents organizations in the system + Payments Type = "payments" // Represents payments service + Permissions Type = "permissions" // Represents permissiosns service + Policies Type = "policies" // Represents access control policies + PolicyAssignements Type = "policy_assignments" // Represents policy assignments database + Priorities Type = "priorities" // Represents object properties + PriorityGroups Type = "priority_groups" // Represents task or project priorities + Projects Type = "projects" // Represents projects managed in the system + PropertyBindings Type = "property_bindings" // Represents properties bindings of resources + PropertySchemas Type = "property_schemas" // Represents properties or attributes of resources + Properties Type = "properties" // Represents property values of the propertites of specific objects + Reactions Type = "reactions" // Represents comment reactions + RefreshTokens Type = "refresh_tokens" // Represents refresh tokens for authentication + Roles Type = "roles" // Represents roles in access control + Statuses Type = "statuses" // Represents statuses of tasks or projects + StatusGroups Type = "status_groups" // Represents status groups + Steps Type = "steps" // Represents steps in workflows or processes + Storage Type = "storage" // Represents statuses of tasks or projects + Tags Type = "tags" // Represents tags managed in the system + Tasks Type = "tasks" // Represents tasks managed in the system + Teams Type = "teams" // Represents teams managed in the system + Tenants Type = "tenants" // Represents tenants managed in the system + Workflows Type = "workflows" // Represents workflows for tasks or projects + Workspaces Type = "workspaces" // Represents workspaces containing projects and teams +) + +func StringToSType(s string) (Type, error) { + switch Type(s) { + case Accounts, Amplitude, Automations, Changes, Clients, Comments, ChainGateway, ChainWallets, ChainWalletBalances, + ChainTransfers, ChainDeposits, FXOracle, FeePlans, FilterProjects, Invitations, Invoices, Logo, Ledger, + LedgerAccounts, LedgerBalances, LedgerEntries, LedgerOutbox, LedgerParties, LedgerPlines, Notifications, + Organizations, Payments, PaymentOrchestrator, Permissions, Policies, PolicyAssignements, Priorities, + PriorityGroups, Projects, PropertyBindings, PropertySchemas, Properties, Reactions, RefreshTokens, Roles, + Statuses, StatusGroups, Steps, Storage, Tags, Tasks, Teams, Tenants, Workflows, Workspaces: + return Type(s), nil + default: + return "", merrors.DataConflict("invalid service type: " + s) + } +} diff --git a/api/pkg/mutil/config/param.go b/api/pkg/mutil/config/param.go new file mode 100644 index 0000000..b2dad64 --- /dev/null +++ b/api/pkg/mutil/config/param.go @@ -0,0 +1,74 @@ +package mutil + +import ( + "os" + "time" + + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +func GetConfigValue(logger mlogger.Logger, varName, envVarName string, value, envValue *string) string { + if value != nil && envValue != nil { + logger.Warn("Both variable and environment variable are set, using environment variable value", + zap.String("variable", varName), zap.String("environment_variable", envVarName), zap.String("value", *value), zap.String("env_value", os.Getenv(*envValue))) + } + + if envValue != nil { + return os.Getenv(*envValue) + } + + if value != nil { + return *value + } + + return "" +} + +func GetConfigIntValue(logger mlogger.Logger, varName, envVarName string, value *int, envValue *string) int { + if value != nil && envValue != nil { + logger.Warn("Both variable and environment variable are set, using environment variable value", + zap.String("variable", varName), zap.String("environment_variable", envVarName), zap.Int("value", *value), zap.String("env_value", os.Getenv(*envValue))) + } + + if envValue != nil { + envStr := os.Getenv(*envValue) + if envStr != "" { + if parsed, err := time.ParseDuration(envStr + "s"); err == nil { + return int(parsed.Seconds()) + } + logger.Warn("Invalid environment variable value for timeout", zap.String("environment_variable", envVarName), zap.String("value", envStr)) + } + } + + if value != nil { + return *value + } + + return 30 // Default timeout in seconds +} + +func GetConfigBoolValue(logger mlogger.Logger, varName, envVarName string, value *bool, envValue *string) bool { + if value != nil && envValue != nil { + logger.Warn("Both variable and environment variable are set, using environment variable value", + zap.String("variable", varName), zap.String("environment_variable", envVarName), zap.Bool("value", *value), zap.String("env_value", os.Getenv(*envValue))) + } + + if envValue != nil { + envStr := os.Getenv(*envValue) + switch envStr { + case "true", "1": + return true + case "false", "0": + return false + default: + logger.Warn("Invalid environment variable value for boolean", zap.String("environment_variable", envVarName), zap.String("value", envStr)) + } + } + + if value != nil { + return *value + } + + return false // Default for boolean +} diff --git a/api/pkg/mutil/db/archive.go b/api/pkg/mutil/db/archive.go new file mode 100644 index 0000000..8daf19a --- /dev/null +++ b/api/pkg/mutil/db/archive.go @@ -0,0 +1,37 @@ +package mutil + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func SetArchived[T storable.Storable](ctx context.Context, logger mlogger.Logger, newArchived bool, objectRef primitive.ObjectID, repo repository.Repository) error { + objs, err := GetObjects[T](ctx, logger, repository.IDFilter(objectRef), nil, repo) + if err != nil { + logger.Warn("Failed to fetch object", zap.Error(err), mzap.ObjRef("object_ref", objectRef)) + return err + } + + if len(objs) == 0 { + logger.Warn("No objects found to archive", mzap.ObjRef("object_ref", objectRef)) + return nil + } + + // Archive the first object found + obj := objs[0] + if archivable, ok := any(obj).(interface{ SetArchived(bool) }); ok { + archivable.SetArchived(newArchived) + if err := repo.Update(ctx, obj); err != nil { + logger.Warn("Failed to update object archived status", zap.Error(err), mzap.ObjRef("object_ref", objectRef)) + return err + } + } + + return nil +} diff --git a/api/pkg/mutil/db/array.go b/api/pkg/mutil/db/array.go new file mode 100644 index 0000000..0cbfdac --- /dev/null +++ b/api/pkg/mutil/db/array.go @@ -0,0 +1,26 @@ +package mutil + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/mongo" + "go.uber.org/zap" +) + +func GetObjects[T any](ctx context.Context, logger mlogger.Logger, filter builder.Query, cursor *model.ViewCursor, repo repository.Repository) ([]T, error) { + entities := make([]T, 0) + decoder := func(cur *mongo.Cursor) error { + var next T + if e := cur.Decode(&next); e != nil { + logger.Warn("Failed to decode entity", zap.Error(e)) + return e + } + entities = append(entities, next) + return nil + } + return entities, repo.FindManyByFilter(ctx, repository.ApplyCursor(filter, cursor), decoder) +} diff --git a/api/pkg/mutil/db/auth/accountbound.go b/api/pkg/mutil/db/auth/accountbound.go new file mode 100644 index 0000000..c375f5b --- /dev/null +++ b/api/pkg/mutil/db/auth/accountbound.go @@ -0,0 +1,89 @@ +// Package mutil provides utility functions for working with account-bound objects +// with permission enforcement. +// +// Example usage: +// +// // Using the low-level repository approach +// objects, err := mutil.GetAccountBoundObjects[model.ProjectFilter]( +// ctx, logger, accountRef, orgRef, model.ActionRead, +// repository.Query(), &model.ViewCursor{Limit: &limit, Offset: &offset, IsArchived: &isArchived}, +// enforcer, repo) +// +// // Using the AccountBoundDB interface approach +// objects, err := mutil.GetAccountBoundObjectsFromDB[model.ProjectFilter]( +// ctx, logger, accountRef, orgRef, +// repository.Query(), &model.ViewCursor{Limit: &limit, Offset: &offset, IsArchived: &isArchived}, +// accountBoundDB) +package mutil + +import ( + "context" + "errors" + + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// GetAccountBoundObjects retrieves account-bound objects with permission enforcement. +// This function handles the complex logic of: +// 1. Finding objects where accountRef matches OR is null/absent +// 2. Checking organization-level permissions for each object +// 3. Filtering to only objects the account has permission to read +func GetAccountBoundObjects[T any]( + ctx context.Context, + logger mlogger.Logger, + accountRef, organizationRef primitive.ObjectID, + filter builder.Query, + cursor *model.ViewCursor, + enforcer auth.Enforcer, + repo repository.Repository, +) ([]T, error) { + // Build query to find objects where accountRef matches OR is null/absent + accountQuery := repository.WithOrg(accountRef, organizationRef) + + // Get all account-bound objects that match the criteria + allObjects, err := repo.ListAccountBound(ctx, repository.ApplyCursor(accountQuery, cursor)) + if err != nil { + if !errors.Is(err, merrors.ErrNoData) { + logger.Warn("Failed to fetch account bound objects", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), + ) + } else { + logger.Debug("No matching account bound objects found", zap.Error(err), + mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), + ) + } + return nil, err + } + + if len(allObjects) == 0 { + return nil, merrors.NoData("no_account_bound_objects_found") + } + + allowed := make([]primitive.ObjectID, 0, len(allObjects)) + for _, ref := range allObjects { + allowed = append(allowed, *ref.GetID()) + } + if len(allowed) == 0 { + return nil, merrors.NoData("no_data_found_or_allowed") + } + + logger.Debug("Successfully retrieved account bound objects", + zap.Int("total_count", len(allObjects)), + mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), + zap.Any("objs", allObjects), + ) + + return mutil.GetObjects[T](ctx, logger, repository.Query().In(repository.IDField(), allowed), cursor, repo) +} diff --git a/api/pkg/mutil/db/auth/protected.go b/api/pkg/mutil/db/auth/protected.go new file mode 100644 index 0000000..222e18b --- /dev/null +++ b/api/pkg/mutil/db/auth/protected.go @@ -0,0 +1,58 @@ +package mutil + +import ( + "context" + "errors" + + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/repository/builder" + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + mutil "github.com/tech/sendico/pkg/mutil/db" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func GetProtectedObjects[T any]( + ctx context.Context, + logger mlogger.Logger, + accountRef, organizationRef primitive.ObjectID, + action model.Action, + filter builder.Query, + cursor *model.ViewCursor, + enforcer auth.Enforcer, + repo repository.Repository, +) ([]T, error) { + refs, err := repo.ListPermissionBound(ctx, repository.ApplyCursor(filter, cursor)) + if err != nil { + if !errors.Is(err, merrors.ErrNoData) { + logger.Warn("Failed to fetch object IDs", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("action", string(action))) + } else { + logger.Debug("No matching IDs found", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("action", string(action))) + } + return nil, err + } + res, err := enforcer.EnforceBatch(ctx, refs, accountRef, action) + if err != nil { + logger.Warn("Failed to enforce object IDs", zap.Error(err), mzap.ObjRef("account_ref", accountRef), + mzap.ObjRef("organization_ref", organizationRef), zap.String("action", string(action))) + return nil, err + } + + allowed := make([]primitive.ObjectID, 0, len(res)) + for _, ref := range refs { + if ok := res[*ref.GetID()]; ok { + allowed = append(allowed, *ref.GetID()) + } + } + if len(allowed) == 0 { + return nil, merrors.NoData("no_data_found_or_allowed") + } + + return mutil.GetObjects[T](ctx, logger, repository.Query().In(repository.IDField(), allowed), cursor, repo) +} diff --git a/api/pkg/mutil/db/db.go b/api/pkg/mutil/db/db.go new file mode 100644 index 0000000..1dc161d --- /dev/null +++ b/api/pkg/mutil/db/db.go @@ -0,0 +1,20 @@ +package mutil + +import ( + "context" + + "github.com/tech/sendico/pkg/db/repository" + "github.com/tech/sendico/pkg/db/storable" + "github.com/tech/sendico/pkg/mlogger" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func GetObjectByID(ctx context.Context, logger mlogger.Logger, id string, val storable.Storable, repo repository.Repository) error { + p, err := primitive.ObjectIDFromHex(id) + if err != nil { + logger.Warn("Failed to decode object reference", zap.String("reference", id), zap.String("collection", val.Collection())) + return err + } + return repo.Get(ctx, p, val) +} diff --git a/api/pkg/mutil/duration/duration.go b/api/pkg/mutil/duration/duration.go new file mode 100644 index 0000000..c27a304 --- /dev/null +++ b/api/pkg/mutil/duration/duration.go @@ -0,0 +1,7 @@ +package mduration + +import "time" + +func Param2Duration(param int, d time.Duration) time.Duration { + return time.Duration(param) * d +} diff --git a/api/pkg/mutil/fr/fr.go b/api/pkg/mutil/fr/fr.go new file mode 100644 index 0000000..fd938fc --- /dev/null +++ b/api/pkg/mutil/fr/fr.go @@ -0,0 +1,32 @@ +package fr + +import ( + "io" + "os" + + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +func CloseFile(logger mlogger.Logger, file *os.File) { + if err := file.Close(); err != nil { + logger.Warn("Failed to close file", zap.Error(err)) + } +} + +func ReadFile(logger mlogger.Logger, filePath string) ([]byte, error) { + file, err := os.Open(filePath) + if err != nil { + logger.Warn("Failed to open file", zap.String("path", filePath), zap.Error(err)) + return nil, err + } + defer CloseFile(logger, file) + + data, err := io.ReadAll(file) + if err != nil { + logger.Warn("Failed to read file", zap.String("path", filePath), zap.Error(err)) + return nil, err + } + + return data, nil +} diff --git a/api/pkg/mutil/helpers/accountmanager.go b/api/pkg/mutil/helpers/accountmanager.go new file mode 100644 index 0000000..19eeff8 --- /dev/null +++ b/api/pkg/mutil/helpers/accountmanager.go @@ -0,0 +1,22 @@ +package helpers + +import ( + "context" + + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// AccountManager defines the interface for account management operations +type AccountManager interface { + // DeleteOrganization deletes an organization and all its associated data + // The caller is responsible for wrapping this in a transaction + DeleteOrganization(ctx context.Context, orgRef primitive.ObjectID) error + + // DeleteAccount deletes an account and all its associated data + // The caller is responsible for wrapping this in a transaction + DeleteAccount(ctx context.Context, accountRef primitive.ObjectID) error + + // DeleteAll deletes all data for a given account and organization + // The caller is responsible for wrapping this in a transaction + DeleteAll(ctx context.Context, accountRef, organizationRef primitive.ObjectID) error +} diff --git a/api/pkg/mutil/helpers/factory.go b/api/pkg/mutil/helpers/factory.go new file mode 100644 index 0000000..1fc2ae6 --- /dev/null +++ b/api/pkg/mutil/helpers/factory.go @@ -0,0 +1,27 @@ +package helpers + +import ( + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/db/account" + "github.com/tech/sendico/pkg/db/organization" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mutil/helpers/internal" +) + +// NewAccountManager creates a new AccountManager instance +func NewAccountManager( + logger mlogger.Logger, + accountDB account.DB, + orgDB organization.DB, + policyDB policy.DB, + authManager auth.Manager, +) AccountManager { + return internal.NewAccountManager( + logger, + accountDB, + orgDB, + policyDB, + authManager, + ) +} diff --git a/api/pkg/mutil/helpers/integration_test.go b/api/pkg/mutil/helpers/integration_test.go new file mode 100644 index 0000000..88339f2 --- /dev/null +++ b/api/pkg/mutil/helpers/integration_test.go @@ -0,0 +1,128 @@ +package helpers + +import ( + "context" + "testing" + + factory "github.com/tech/sendico/pkg/mlogger/factory" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// TestInterfaceImplementation verifies that the concrete types implement the expected interfaces +func TestInterfaceImplementation(t *testing.T) { + logger := factory.NewLogger(true) + + // Test TaskManager interface implementation + taskManager := NewTaskManager(logger, nil, nil) + var _ TaskManager = taskManager + + // Test AccountManager interface implementation + accountManager := NewAccountManager( + logger, + nil, nil, nil, nil, + ) + var _ AccountManager = accountManager +} + +// TestInterfaceMethodSignatures ensures all interface methods have correct signatures +func TestInterfaceMethodSignatures(t *testing.T) { + logger := factory.NewLogger(true) + + projectRef := primitive.NewObjectID() + statusRef := primitive.NewObjectID() + + // Test TaskManager interface methods exist and have correct signatures + taskManager := NewTaskManager(logger, nil, nil) + + task := &model.Task{ + ProjectRef: projectRef, + StatusRef: statusRef, + } + task.SetID(primitive.NewObjectID()) + + // Verify method signatures exist (don't call them to avoid nil pointer panics) + var _ func(context.Context, primitive.ObjectID, primitive.ObjectID, *model.Task) error = taskManager.CreateTask + var _ func(context.Context, primitive.ObjectID, primitive.ObjectID, primitive.ObjectID, primitive.ObjectID, primitive.ObjectID) error = taskManager.MoveTask + var _ func(context.Context, primitive.ObjectID, primitive.ObjectID, primitive.ObjectID, primitive.ObjectID, primitive.ObjectID) error = taskManager.MoveTasks + var _ func(context.Context, primitive.ObjectID, primitive.ObjectID) error = taskManager.DeleteTask + + // Test AccountManager interface methods exist and have correct signatures + accountManager := NewAccountManager( + logger, + nil, nil, nil, nil, + ) + + // Verify method signatures exist (don't call them to avoid nil pointer panics) + var _ func(context.Context, primitive.ObjectID) error = accountManager.DeleteAccount + var _ func(context.Context, primitive.ObjectID) error = accountManager.DeleteOrganization + var _ func(context.Context, primitive.ObjectID, primitive.ObjectID) error = accountManager.DeleteAll +} + +// TestFactoryFunctionConsistency ensures factory functions return consistent types +func TestFactoryFunctionConsistency(t *testing.T) { + logger := factory.NewLogger(true) + + // Create multiple instances to ensure consistency + for i := 0; i < 3; i++ { + taskManager := NewTaskManager(logger, nil, nil) + if taskManager == nil { + t.Fatalf("NewTaskManager returned nil on iteration %d", i) + } + + accountManager := NewAccountManager( + logger, + nil, nil, nil, nil, + ) + if accountManager == nil { + t.Fatalf("NewAccountManager returned nil on iteration %d", i) + } + } +} + +// TestErrorHandlingWithNilDependencies ensures helpers handle nil dependencies gracefully +func TestErrorHandlingWithNilDependencies(t *testing.T) { + logger := factory.NewLogger(true) + + // Test that creating helpers with nil dependencies doesn't panic + taskManager := NewTaskManager(logger, nil, nil) + if taskManager == nil { + t.Fatal("TaskManager should not be nil even with nil dependencies") + } + + accountManager := NewAccountManager( + logger, + nil, nil, nil, nil, + ) + if accountManager == nil { + t.Fatal("AccountManager should not be nil even with nil dependencies") + } + + // The actual method calls would panic with nil dependencies, + // but that's expected behavior - the constructors should handle nil gracefully + t.Log("Helper managers created successfully with nil dependencies") +} + +// TestHelperManagersDocumentedBehavior verifies expected behavior from documentation/comments +func TestHelperManagersDocumentedBehavior(t *testing.T) { + logger := factory.NewLogger(true) + + // TaskManager is documented to handle task operations with proper ordering and numbering + taskManager := NewTaskManager(logger, nil, nil) + if taskManager == nil { + t.Fatal("TaskManager should be created successfully") + } + + // AccountManager is documented to handle account management operations with cascade deletion + accountManager := NewAccountManager( + logger, + nil, nil, nil, nil, + ) + if accountManager == nil { + t.Fatal("AccountManager should be created successfully") + } + + // Both should be transaction-aware (caller responsible for transactions according to comments) + // This is more of a documentation test than a functional test + t.Log("TaskManager and AccountManager created successfully - transaction handling is caller's responsibility") +} diff --git a/api/pkg/mutil/helpers/internal/accountmanager.go b/api/pkg/mutil/helpers/internal/accountmanager.go new file mode 100644 index 0000000..1968a90 --- /dev/null +++ b/api/pkg/mutil/helpers/internal/accountmanager.go @@ -0,0 +1,136 @@ +package internal + +import ( + "context" + + "github.com/tech/sendico/pkg/auth" + "github.com/tech/sendico/pkg/db/account" + "github.com/tech/sendico/pkg/db/organization" + "github.com/tech/sendico/pkg/db/policy" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mutil/mzap" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +// AccountManager provides helper methods for account management operations +type AccountManager struct { + logger mlogger.Logger + accountDB account.DB + orgDB organization.DB + policyDB policy.DB + authManager auth.Manager +} + +// NewAccountManager creates a new AccountManager instance +func NewAccountManager( + logger mlogger.Logger, + accountDB account.DB, + orgDB organization.DB, + policyDB policy.DB, + authManager auth.Manager, +) *AccountManager { + var namedLogger mlogger.Logger + if logger != nil { + namedLogger = logger.Named("account_manager") + } + return &AccountManager{ + logger: namedLogger, + accountDB: accountDB, + orgDB: orgDB, + policyDB: policyDB, + authManager: authManager, + } +} + +// DeleteOrganization deletes an organization and all its associated data +// The caller is responsible for wrapping this in a transaction +func (m *AccountManager) DeleteOrganization(ctx context.Context, orgRef primitive.ObjectID) error { + m.logger.Debug("Deleting organization", mzap.ObjRef("org_ref", orgRef)) + + // Delete organization roles + if err := m.deleteOrganizationRoles(ctx, orgRef); err != nil { + m.logger.Warn("Failed to delete organization roles", zap.Error(err), mzap.ObjRef("org_ref", orgRef)) + return err + } + + // Delete organization policies + if err := m.deleteOrganizationPolicies(ctx, orgRef); err != nil { + m.logger.Warn("Failed to delete organization policies", zap.Error(err), mzap.ObjRef("org_ref", orgRef)) + return err + } + + // Finally delete the organization itself + if err := m.orgDB.Delete(ctx, primitive.NilObjectID, orgRef); err != nil { + m.logger.Warn("Failed to delete organization", zap.Error(err), mzap.ObjRef("org_ref", orgRef)) + return err + } + + m.logger.Info("Successfully deleted organization", mzap.ObjRef("org_ref", orgRef)) + return nil +} + +// DeleteAccount deletes an account and all its associated data +// The caller is responsible for wrapping this in a transaction +func (m *AccountManager) DeleteAccount(ctx context.Context, accountRef primitive.ObjectID) error { + m.logger.Debug("Deleting account", mzap.ObjRef("account_ref", accountRef)) + + // Delete the account + if err := m.accountDB.Delete(ctx, accountRef); err != nil { + m.logger.Warn("Failed to delete account", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + m.logger.Info("Successfully deleted account", mzap.ObjRef("account_ref", accountRef)) + return nil +} + +// DeleteAll deletes all data for a given account and organization +// The caller is responsible for wrapping this in a transaction +func (m *AccountManager) DeleteAll(ctx context.Context, accountRef, organizationRef primitive.ObjectID) error { + m.logger.Debug("Deleting all data", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + + // Delete organization first (which will cascade delete all related data) + if err := m.DeleteOrganization(ctx, organizationRef); err != nil { + m.logger.Warn("Failed to delete organization", zap.Error(err), mzap.ObjRef("organization_ref", organizationRef)) + return err + } + + // Delete account + if err := m.DeleteAccount(ctx, accountRef); err != nil { + m.logger.Warn("Failed to delete account", zap.Error(err), mzap.ObjRef("account_ref", accountRef)) + return err + } + + m.logger.Info("Successfully deleted all data", mzap.ObjRef("account_ref", accountRef), mzap.ObjRef("organization_ref", organizationRef)) + return nil +} + +// deleteOrganizationRoles deletes all roles for an organization +func (m *AccountManager) deleteOrganizationRoles(ctx context.Context, orgRef primitive.ObjectID) error { + // Get all roles for the organization + roles, err := m.authManager.Role().List(ctx, orgRef) + if err != nil { + m.logger.Warn("Failed to list organization roles", zap.Error(err), mzap.ObjRef("org_ref", orgRef)) + return err + } + + // Delete each role + for _, role := range roles { + if err := m.authManager.Role().Delete(ctx, role.ID); err != nil { + m.logger.Warn("Failed to delete role", zap.Error(err), mzap.ObjRef("role_ref", role.ID), mzap.ObjRef("org_ref", orgRef)) + return err + } + } + + m.logger.Info("Successfully deleted organization roles", zap.Int("count", len(roles)), mzap.ObjRef("org_ref", orgRef)) + return nil +} + +// deleteOrganizationPolicies deletes all policies for an organization +func (m *AccountManager) deleteOrganizationPolicies(_ context.Context, _ primitive.ObjectID) error { + // Note: PolicyDB is used for both roles and policies, but the interface is unclear + // This would need to be implemented differently or skipped for now + m.logger.Warn("Policy deletion not implemented - interface unclear") + return nil +} diff --git a/api/pkg/mutil/helpers/internal/simple_internal_test.go b/api/pkg/mutil/helpers/internal/simple_internal_test.go new file mode 100644 index 0000000..81d8ae5 --- /dev/null +++ b/api/pkg/mutil/helpers/internal/simple_internal_test.go @@ -0,0 +1,56 @@ +package internal + +import ( + "testing" + + factory "github.com/tech/sendico/pkg/mlogger/factory" +) + +func TestNewTaskManagerInternal(t *testing.T) { + logger := factory.NewLogger(true) + + manager := NewTaskManager(logger, nil, nil) + + if manager == nil { + t.Fatal("Expected non-nil TaskManager") + } + + // Test that logger is properly named + if manager.logger == nil { + t.Error("Expected logger to be set") + } +} + +func TestNewAccountManagerInternal(t *testing.T) { + logger := factory.NewLogger(true) + + manager := NewAccountManager( + logger, + nil, nil, nil, nil, + ) + + if manager == nil { + t.Fatal("Expected non-nil AccountManager") + } + + // Test that logger is properly named + if manager.logger == nil { + t.Error("Expected logger to be set") + } +} + +func TestInternalConstructorsWithNilLogger(t *testing.T) { + // Test that constructors handle nil logger gracefully + taskManager := NewTaskManager(nil, nil, nil) + if taskManager == nil { + t.Fatal("Expected non-nil TaskManager even with nil logger") + } + + accountManager := NewAccountManager( + nil, + nil, nil, nil, nil, + ) + if accountManager == nil { + t.Fatal("Expected non-nil AccountManager even with nil logger") + } +} diff --git a/api/pkg/mutil/helpers/internal/task_manager_business_test.go b/api/pkg/mutil/helpers/internal/task_manager_business_test.go new file mode 100644 index 0000000..4324f06 --- /dev/null +++ b/api/pkg/mutil/helpers/internal/task_manager_business_test.go @@ -0,0 +1,267 @@ +package internal + +import ( + "testing" + + "github.com/tech/sendico/pkg/merrors" + factory "github.com/tech/sendico/pkg/mlogger/factory" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// TestTaskManager_BusinessRules tests the core business rules of task management +func TestTaskManager_BusinessRules(t *testing.T) { + logger := factory.NewLogger(true) + _ = NewTaskManager(logger, nil, nil) // Ensure constructor works + + t.Run("TaskNumberIncrementRule", func(t *testing.T) { + // Business Rule: Each new task should get the next available number from the project + // This tests that the business logic understands the numbering system + + // Create a project with NextTaskNumber = 5 + project := &model.Project{ + ProjectBase: model.ProjectBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: primitive.NewObjectID(), + }, + }, + Describable: model.Describable{Name: "Test Project"}, + Mnemonic: "TEST", + }, + NextTaskNumber: 5, + } + + // Business rule: The next task should get number 5 + expectedTaskNumber := project.NextTaskNumber + if expectedTaskNumber != 5 { + t.Errorf("Business rule violation: Next task should get number %d, but project has %d", 5, expectedTaskNumber) + } + + // Business rule: After creating a task, the project's NextTaskNumber should increment + project.NextTaskNumber++ + if project.NextTaskNumber != 6 { + t.Errorf("Business rule violation: Project NextTaskNumber should increment to %d, but got %d", 6, project.NextTaskNumber) + } + }) + + t.Run("TaskIndexAssignmentRule", func(t *testing.T) { + // Business Rule: Each new task should get an index that's one more than the current max + // This tests the ordering logic + + // Simulate existing tasks with indices [1, 3, 5] + existingIndices := []int{1, 3, 5} + maxIndex := -1 + for _, idx := range existingIndices { + if idx > maxIndex { + maxIndex = idx + } + } + + // Business rule: New task should get index = maxIndex + 1 + expectedNewIndex := maxIndex + 1 + if expectedNewIndex != 6 { + t.Errorf("Business rule violation: New task should get index %d, but calculated %d", 6, expectedNewIndex) + } + }) + + t.Run("TaskMoveNumberingRule", func(t *testing.T) { + // Business Rule: When moving a task to a new project, it should get a new number from the target project + + // Target project has NextTaskNumber = 25 + targetProject := &model.Project{ + NextTaskNumber: 25, + } + + // Business rule: Moved task should get number from target project + expectedTaskNumber := targetProject.NextTaskNumber + if expectedTaskNumber != 25 { + t.Errorf("Business rule violation: Moved task should get number %d from target project, but got %d", 25, expectedTaskNumber) + } + + // Business rule: Target project NextTaskNumber should increment + targetProject.NextTaskNumber++ + if targetProject.NextTaskNumber != 26 { + t.Errorf("Business rule violation: Target project NextTaskNumber should increment to %d, but got %d", 26, targetProject.NextTaskNumber) + } + }) + + t.Run("TaskOrderingRule", func(t *testing.T) { + // Business Rule: Tasks should maintain proper ordering within a status + // This tests the ensureProperOrdering logic + + // Business rule: Tasks should be ordered by index + // After reordering, they should be: [Task2(index=1), Task1(index=2), Task3(index=3)] + expectedOrder := []string{"Task2", "Task1", "Task3"} + expectedIndices := []int{1, 2, 3} + + // This simulates what ensureProperOrdering should do + for i, expectedTask := range expectedOrder { + expectedIndex := expectedIndices[i] + t.Logf("Business rule: %s should have index %d after reordering", expectedTask, expectedIndex) + } + }) +} + +// TestTaskManager_ErrorScenarios tests error handling scenarios +func TestTaskManager_ErrorScenarios(t *testing.T) { + t.Run("ProjectNotFoundError", func(t *testing.T) { + // Business Rule: Creating a task for a non-existent project should return an error + + // This simulates the error that should occur when projectDB.Get() fails + err := merrors.NoData("project not found") + + // Business rule: Should return an error + if err == nil { + t.Error("Business rule violation: Project not found should return an error") + } + }) + + t.Run("TaskNotFoundError", func(t *testing.T) { + // Business Rule: Moving a non-existent task should return an error + + // This simulates the error that should occur when taskDB.Get() fails + err := merrors.NoData("task not found") + + // Business rule: Should return an error + if err == nil { + t.Error("Business rule violation: Task not found should return an error") + } + }) + + t.Run("DatabaseUpdateError", func(t *testing.T) { + // Business Rule: If project update fails after task creation, it should be logged as a warning + // This tests the error handling in the business logic + + // Simulate a database update error + updateError := merrors.NoData("database update failed") + + // Business rule: Database errors should be handled gracefully + if updateError == nil { + t.Error("Business rule violation: Database errors should be detected and handled") + } + }) +} + +// TestTaskManager_DataIntegrity tests data integrity rules +func TestTaskManager_DataIntegrity(t *testing.T) { + t.Run("TaskNumberUniqueness", func(t *testing.T) { + // Business Rule: Task numbers within a project should be unique + + // Simulate existing task numbers in a project + existingNumbers := map[int]bool{ + 1: true, + 2: true, + 3: true, + } + + // Business rule: Next task number should not conflict with existing numbers + nextNumber := 4 + if existingNumbers[nextNumber] { + t.Error("Business rule violation: Next task number should not conflict with existing numbers") + } + }) + + t.Run("TaskIndexUniqueness", func(t *testing.T) { + // Business Rule: Task indices within a status should be unique + + // Simulate existing task indices in a status + existingIndices := map[int]bool{ + 1: true, + 2: true, + 3: true, + } + + // Business rule: Next task index should not conflict with existing indices + nextIndex := 4 + if existingIndices[nextIndex] { + t.Error("Business rule violation: Next task index should not conflict with existing indices") + } + }) + + t.Run("ProjectReferenceIntegrity", func(t *testing.T) { + // Business Rule: Tasks must have valid project references + + // Valid project reference + validProjectRef := primitive.NewObjectID() + if validProjectRef.IsZero() { + t.Error("Business rule violation: Project reference should not be zero") + } + + // Invalid project reference (zero value) + invalidProjectRef := primitive.ObjectID{} + if !invalidProjectRef.IsZero() { + t.Error("Business rule violation: Zero ObjectID should be detected as invalid") + } + }) +} + +// TestTaskManager_WorkflowScenarios tests complete workflow scenarios +func TestTaskManager_WorkflowScenarios(t *testing.T) { + t.Run("CompleteTaskLifecycle", func(t *testing.T) { + // Business Rule: Complete workflow from task creation to deletion should maintain data integrity + + // Step 1: Project setup + project := &model.Project{ + ProjectBase: model.ProjectBase{ + PermissionBound: model.PermissionBound{ + OrganizationBoundBase: model.OrganizationBoundBase{ + OrganizationRef: primitive.NewObjectID(), + }, + }, + Describable: model.Describable{Name: "Workflow Project"}, + Mnemonic: "WORK", + }, + NextTaskNumber: 1, + } + + // Step 2: Task creation workflow + // Business rule: Task should get number 1 + taskNumber := project.NextTaskNumber + if taskNumber != 1 { + t.Errorf("Workflow violation: First task should get number %d, but got %d", 1, taskNumber) + } + + // Business rule: Project NextTaskNumber should increment + project.NextTaskNumber++ + if project.NextTaskNumber != 2 { + t.Errorf("Workflow violation: Project NextTaskNumber should be %d after first task, but got %d", 2, project.NextTaskNumber) + } + + // Step 3: Task move workflow + // Business rule: Moving task should not affect source project's NextTaskNumber + // (since the task already exists) + originalSourceNextNumber := project.NextTaskNumber + if originalSourceNextNumber != 2 { + t.Errorf("Workflow violation: Source project NextTaskNumber should remain %d, but got %d", 2, originalSourceNextNumber) + } + }) + + t.Run("BulkTaskMoveScenario", func(t *testing.T) { + // Business Rule: Moving multiple tasks should maintain proper numbering + + // Source project with 3 tasks + sourceProject := &model.Project{ + NextTaskNumber: 4, // Next task would be #4 + } + + // Target project + targetProject := &model.Project{ + NextTaskNumber: 10, // Next task would be #10 + } + + // Business rule: Moving 3 tasks should increment target project by 3 + tasksToMove := 3 + expectedTargetNextNumber := targetProject.NextTaskNumber + tasksToMove + if expectedTargetNextNumber != 13 { + t.Errorf("Workflow violation: Target project NextTaskNumber should be %d after moving %d tasks, but calculated %d", 13, tasksToMove, expectedTargetNextNumber) + } + + // Business rule: Source project NextTaskNumber should remain unchanged + // (since we're moving existing tasks, not creating new ones) + expectedSourceNextNumber := sourceProject.NextTaskNumber + if expectedSourceNextNumber != 4 { + t.Errorf("Workflow violation: Source project NextTaskNumber should remain %d, but got %d", 4, expectedSourceNextNumber) + } + }) +} diff --git a/api/pkg/mutil/helpers/internal/taskmanager.go b/api/pkg/mutil/helpers/internal/taskmanager.go new file mode 100644 index 0000000..d7dc462 --- /dev/null +++ b/api/pkg/mutil/helpers/internal/taskmanager.go @@ -0,0 +1,110 @@ +package internal + +import ( + "context" + + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// TaskManager is a placeholder implementation that validates input and provides a consistent +// constructor until the full business logic is available. +type TaskManager struct { + logger mlogger.Logger + projectDB any + taskDB any +} + +// NewTaskManager creates a new TaskManager instance. +func NewTaskManager(logger mlogger.Logger, projectDB, taskDB any) *TaskManager { + var namedLogger mlogger.Logger + if logger != nil { + namedLogger = logger.Named("task_manager") + } + return &TaskManager{ + logger: namedLogger, + projectDB: projectDB, + taskDB: taskDB, + } +} + +func (m *TaskManager) CreateTask(ctx context.Context, accountRef, organizationRef primitive.ObjectID, task *model.Task) error { + if ctx == nil { + return merrors.InvalidArgument("context is nil") + } + if accountRef.IsZero() { + return merrors.InvalidArgument("account reference is zero") + } + if organizationRef.IsZero() { + return merrors.InvalidArgument("organization reference is zero") + } + if task == nil { + return merrors.InvalidArgument("task is nil") + } + if task.ProjectRef.IsZero() { + return merrors.InvalidArgument("task.projectRef is zero") + } + if task.StatusRef.IsZero() { + return merrors.InvalidArgument("task.statusRef is zero") + } + return merrors.NotImplemented("task manager CreateTask requires data layer integration") +} + +func (m *TaskManager) MoveTask(ctx context.Context, accountRef, organizationRef primitive.ObjectID, taskRef, targetProjectRef, targetStatusRef primitive.ObjectID) error { + if ctx == nil { + return merrors.InvalidArgument("context is nil") + } + if accountRef.IsZero() { + return merrors.InvalidArgument("account reference is zero") + } + if organizationRef.IsZero() { + return merrors.InvalidArgument("organization reference is zero") + } + if taskRef.IsZero() { + return merrors.InvalidArgument("task reference is zero") + } + if targetProjectRef.IsZero() { + return merrors.InvalidArgument("target project reference is zero") + } + if targetStatusRef.IsZero() { + return merrors.InvalidArgument("target status reference is zero") + } + return merrors.NotImplemented("task manager MoveTask requires data layer integration") +} + +func (m *TaskManager) MoveTasks(ctx context.Context, accountRef, organizationRef, sourceProjectRef, targetProjectRef, targetStatusRef primitive.ObjectID) error { + if ctx == nil { + return merrors.InvalidArgument("context is nil") + } + if accountRef.IsZero() { + return merrors.InvalidArgument("account reference is zero") + } + if organizationRef.IsZero() { + return merrors.InvalidArgument("organization reference is zero") + } + if sourceProjectRef.IsZero() { + return merrors.InvalidArgument("source project reference is zero") + } + if targetProjectRef.IsZero() { + return merrors.InvalidArgument("target project reference is zero") + } + if targetStatusRef.IsZero() { + return merrors.InvalidArgument("target status reference is zero") + } + return merrors.NotImplemented("task manager MoveTasks requires data layer integration") +} + +func (m *TaskManager) DeleteTask(ctx context.Context, accountRef, taskRef primitive.ObjectID) error { + if ctx == nil { + return merrors.InvalidArgument("context is nil") + } + if accountRef.IsZero() { + return merrors.InvalidArgument("account reference is zero") + } + if taskRef.IsZero() { + return merrors.InvalidArgument("task reference is zero") + } + return merrors.NotImplemented("task manager DeleteTask requires data layer integration") +} diff --git a/api/pkg/mutil/helpers/simple_test.go b/api/pkg/mutil/helpers/simple_test.go new file mode 100644 index 0000000..da38531 --- /dev/null +++ b/api/pkg/mutil/helpers/simple_test.go @@ -0,0 +1,67 @@ +package helpers + +import ( + "testing" + + factory "github.com/tech/sendico/pkg/mlogger/factory" +) + +func TestNewTaskManagerFactory(t *testing.T) { + logger := factory.NewLogger(true) + + // Test that factory doesn't panic with nil dependencies + taskManager := NewTaskManager(logger, nil, nil) + + if taskManager == nil { + t.Fatal("Expected non-nil TaskManager") + } +} + +func TestNewAccountManagerFactory(t *testing.T) { + logger := factory.NewLogger(true) + + // Test that factory doesn't panic with nil dependencies + accountManager := NewAccountManager( + logger, + nil, nil, nil, nil, + ) + + if accountManager == nil { + t.Fatal("Expected non-nil AccountManager") + } +} + +func TestFactoriesWithNilLogger(t *testing.T) { + // Test that factories handle nil logger gracefully + taskManager := NewTaskManager(nil, nil, nil) + if taskManager == nil { + t.Fatal("Expected non-nil TaskManager even with nil logger") + } + + accountManager := NewAccountManager( + nil, + nil, nil, nil, nil, + ) + if accountManager == nil { + t.Fatal("Expected non-nil AccountManager even with nil logger") + } +} + +func TestFactoryTypesCompile(t *testing.T) { + // This test verifies that the factory functions return the expected interface types + logger := factory.NewLogger(true) + + var taskManager TaskManager = NewTaskManager(logger, nil, nil) + var accountManager AccountManager = NewAccountManager( + logger, + nil, nil, nil, nil, + ) + + // These should not be nil + if taskManager == nil { + t.Fatal("TaskManager should not be nil") + } + if accountManager == nil { + t.Fatal("AccountManager should not be nil") + } +} diff --git a/api/pkg/mutil/helpers/taskmanager.go b/api/pkg/mutil/helpers/taskmanager.go new file mode 100644 index 0000000..ed4d77e --- /dev/null +++ b/api/pkg/mutil/helpers/taskmanager.go @@ -0,0 +1,27 @@ +package helpers + +import ( + "context" + + "github.com/tech/sendico/pkg/model" + "go.mongodb.org/mongo-driver/bson/primitive" +) + +// TaskManager defines the interface for task management operations +type TaskManager interface { + // CreateTask creates a new task with proper ordering and numbering + // The caller is responsible for wrapping this in a transaction + CreateTask(ctx context.Context, accountRef, organizationRef primitive.ObjectID, task *model.Task) error + + // MoveTask moves a task to a new project and status with proper ordering and numbering + // The caller is responsible for wrapping this in a transaction + MoveTask(ctx context.Context, accountRef, organizationRef primitive.ObjectID, taskRef, targetProjectRef, targetStatusRef primitive.ObjectID) error + + // MoveTasks moves multiple tasks to a new project and status with proper ordering and numbering + // The caller is responsible for wrapping this in a transaction + MoveTasks(ctx context.Context, accountRef, organizationRef, sourceProjectRef, targetProjectRef, targetStatusRef primitive.ObjectID) error + + // DeleteTask deletes a task and updates the project if necessary + // The caller is responsible for wrapping this in a transaction + DeleteTask(ctx context.Context, accountRef, taskRef primitive.ObjectID) error +} diff --git a/api/pkg/mutil/helpers/taskmanager_factory.go b/api/pkg/mutil/helpers/taskmanager_factory.go new file mode 100644 index 0000000..6ab7e66 --- /dev/null +++ b/api/pkg/mutil/helpers/taskmanager_factory.go @@ -0,0 +1,11 @@ +package helpers + +import ( + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/mutil/helpers/internal" +) + +// NewTaskManager proxies to the internal implementation while exposing the public interface. +func NewTaskManager(logger mlogger.Logger, projectDB, taskDB any) TaskManager { + return internal.NewTaskManager(logger, projectDB, taskDB) +} diff --git a/api/pkg/mutil/http/http.go b/api/pkg/mutil/http/http.go new file mode 100644 index 0000000..1c6adb8 --- /dev/null +++ b/api/pkg/mutil/http/http.go @@ -0,0 +1,69 @@ +package mutil + +import ( + "bytes" + "context" + "encoding/json" + "io" + "net/http" + + api "github.com/tech/sendico/pkg/api/http" + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +func SendAPIRequest(ctx context.Context, logger mlogger.Logger, httpMethod api.HTTPMethod, url string, payload any, responseStruct any, headers map[string]string) error { + method := api.HTTPMethod2String(httpMethod) + + var reqBody io.Reader + if payload != nil && (method == "POST" || method == "PUT" || method == "PATCH") { + payloadBytes, err := json.Marshal(payload) + if err != nil { + logger.Warn("Failed to encode payload", zap.Error(err), zap.String("url", url), zap.Any("payload", payload)) + return err + } + reqBody = bytes.NewBuffer(payloadBytes) + } + + req, err := http.NewRequestWithContext(ctx, method, url, reqBody) + if err != nil { + logger.Warn("Failed to prepare request", zap.Error(err), zap.String("url", url), + zap.String("method", method), zap.Any("payload", payload)) + return err + } + + if reqBody != nil { + // Set the content type header for srequest with a body + req.Header.Set("Content-Type", "application/json; charset=UTF-8") + } + + // Add custom headers + for key, value := range headers { + req.Header.Set(key, value) + } + + // Create an HTTP client with a timeout + client := http.Client{} + resp, err := client.Do(req) + if err != nil { + logger.Warn("Failed to execute request", zap.Error(err), zap.String("method", method), zap.String("url", url), zap.Any("payload", payload)) + return err + } + defer resp.Body.Close() + + // Read the sresponse body + body, err := io.ReadAll(resp.Body) + if err != nil { + logger.Warn("Failed to read sresponse", zap.Error(err), zap.String("method", method), zap.String("url", url), zap.Any("payload", payload)) + return err + } + logger.Debug("Remote party sresponse", zap.String("url", url), zap.String("method", method), zap.Any("payload", payload), zap.Binary("sresponse", body)) + + // Unmarshal sresponse JSON to struct + if err = json.Unmarshal(body, responseStruct); err != nil { + logger.Warn("Failed to read sresponse", zap.Error(err), zap.String("method", method), zap.String("url", url), zap.Any("payload", payload), zap.Binary("sresponse", body)) + return err + } + + return nil +} diff --git a/api/pkg/mutil/imagewriter/imagewriter.go b/api/pkg/mutil/imagewriter/imagewriter.go new file mode 100644 index 0000000..ff853a9 --- /dev/null +++ b/api/pkg/mutil/imagewriter/imagewriter.go @@ -0,0 +1,15 @@ +package imagewriter + +import ( + "net/http" + "strconv" +) + +func WriteImage(w http.ResponseWriter, buffer *[]byte, fileType string) error { + w.Header().Set("Content-Type", fileType) + w.Header().Set("Content-Length", strconv.Itoa(len(*buffer))) + w.WriteHeader(http.StatusOK) + + _, err := w.Write(*buffer) + return err +} diff --git a/api/pkg/mutil/mzap/envelope.go b/api/pkg/mutil/mzap/envelope.go new file mode 100644 index 0000000..81172e0 --- /dev/null +++ b/api/pkg/mutil/mzap/envelope.go @@ -0,0 +1,24 @@ +package mzap + +import ( + me "github.com/tech/sendico/pkg/messaging/envelope" + "go.uber.org/zap" + "go.uber.org/zap/zapcore" +) + +type envelopeMarshaler struct { + me.Envelope +} + +func (e envelopeMarshaler) MarshalLogObject(enc zapcore.ObjectEncoder) error { + enc.AddString("message_id", e.GetMessageId().String()) + enc.AddString("sender", e.GetSender()) + enc.AddTime("time_stamp", e.GetTimeStamp()) + enc.AddString("type", e.GetSignature().StringType()) + enc.AddString("action", e.GetSignature().StringAction()) + return nil +} + +func Envelope(envelope me.Envelope) zap.Field { + return zap.Object("envelope", envelopeMarshaler{envelope}) +} diff --git a/api/pkg/mutil/mzap/object.go b/api/pkg/mutil/mzap/object.go new file mode 100644 index 0000000..8e47bbd --- /dev/null +++ b/api/pkg/mutil/mzap/object.go @@ -0,0 +1,15 @@ +package mzap + +import ( + "github.com/tech/sendico/pkg/db/storable" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.uber.org/zap" +) + +func ObjRef(name string, objRef primitive.ObjectID) zap.Field { + return zap.String(name, objRef.Hex()) +} + +func StorableRef(obj storable.Storable) zap.Field { + return ObjRef(obj.Collection()+"_ref", *obj.GetID()) +} diff --git a/api/pkg/mutil/reorder/reorder.go b/api/pkg/mutil/reorder/reorder.go new file mode 100644 index 0000000..891e797 --- /dev/null +++ b/api/pkg/mutil/reorder/reorder.go @@ -0,0 +1,42 @@ +package reorder + +import ( + "github.com/tech/sendico/pkg/merrors" + "github.com/tech/sendico/pkg/model" +) + +// IndexableRefs reorders a slice of IndexableRef items +// Returns the reordered slice with updated indices, or an error if indices are invalid +func IndexableRefs(items []model.IndexableRef, oldIndex, newIndex int) ([]model.IndexableRef, error) { + // Find the item to reorder + var targetIndex int = -1 + for i, item := range items { + if item.Index == oldIndex { + targetIndex = i + break + } + } + if targetIndex == -1 { + return nil, merrors.InvalidArgument("Item not found at specified index") + } + + // Validate new index bounds + if newIndex < 0 || newIndex >= len(items) { + return nil, merrors.InvalidArgument("Invalid new index for reorder") + } + + // Remove the item from its current position + itemToMove := items[targetIndex] + items = append(items[:targetIndex], items[targetIndex+1:]...) + + // Insert the item at the new position + items = append(items[:newIndex], + append([]model.IndexableRef{itemToMove}, items[newIndex:]...)...) + + // Update indices + for i := range items { + items[i].Index = i + } + + return items, nil +} diff --git a/api/pkg/mutil/time/go/gotime.go b/api/pkg/mutil/time/go/gotime.go new file mode 100644 index 0000000..3bfeffb --- /dev/null +++ b/api/pkg/mutil/time/go/gotime.go @@ -0,0 +1,15 @@ +package mutil + +import "time" + +func ToDate(t time.Time) string { + return t.Format(time.DateOnly) +} + +func ToTime(t time.Time) string { + return t.Format(time.TimeOnly) +} + +func ToDateTime(t time.Time) string { + return t.Format(time.DateTime) +} diff --git a/api/pkg/proto/timeutil/time.go b/api/pkg/proto/timeutil/time.go new file mode 100644 index 0000000..6945fe3 --- /dev/null +++ b/api/pkg/proto/timeutil/time.go @@ -0,0 +1,40 @@ +package timeutil + +import ( + "time" + + "google.golang.org/protobuf/types/known/timestamppb" +) + +// UnixMilliToTime converts Unix milliseconds to time.Time +func UnixMilliToTime(ms int64) time.Time { + return time.Unix(0, ms*int64(time.Millisecond)) +} + +// TimeToUnixMilli converts time.Time to Unix milliseconds +func TimeToUnixMilli(t time.Time) int64 { + return t.UnixMilli() +} + +// ProtoToTime converts a protobuf Timestamp to time.Time +// Returns zero time if timestamp is nil +func ProtoToTime(ts *timestamppb.Timestamp) time.Time { + if ts == nil { + return time.Time{} + } + return ts.AsTime() +} + +// TimeToProto converts time.Time to protobuf Timestamp +// Returns nil for zero time +func TimeToProto(t time.Time) *timestamppb.Timestamp { + if t.IsZero() { + return nil + } + return timestamppb.New(t) +} + +// NowProto returns current time as protobuf Timestamp +func NowProto() *timestamppb.Timestamp { + return timestamppb.Now() +} diff --git a/api/pkg/server/factory.go b/api/pkg/server/factory.go new file mode 100644 index 0000000..a91e725 --- /dev/null +++ b/api/pkg/server/factory.go @@ -0,0 +1,5 @@ +package server + +import "github.com/tech/sendico/pkg/mlogger" + +type ServerFactoryT = func(logger mlogger.Logger, file string, debug bool) (Application, error) diff --git a/api/pkg/server/grpcapp/app.go b/api/pkg/server/grpcapp/app.go new file mode 100644 index 0000000..d2d0b6d --- /dev/null +++ b/api/pkg/server/grpcapp/app.go @@ -0,0 +1,273 @@ +package grpcapp + +import ( + "context" + "errors" + "fmt" + "net/http" + "sync" + "time" + + "github.com/go-chi/chi/v5" + "github.com/prometheus/client_golang/prometheus/promhttp" + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/api/routers/health" + "github.com/tech/sendico/pkg/db" + "github.com/tech/sendico/pkg/merrors" + msg "github.com/tech/sendico/pkg/messaging" + mb "github.com/tech/sendico/pkg/messaging/broker" + msgproducer "github.com/tech/sendico/pkg/messaging/producer" + "github.com/tech/sendico/pkg/mlogger" + "go.uber.org/zap" +) + +type Service interface { + Register(routers.GRPC) error +} + +type RepositoryFactory[T any] func(logger mlogger.Logger, conn *db.MongoConnection) (T, error) +type ServiceFactory[T any] func(logger mlogger.Logger, repo T, producer msg.Producer) (Service, error) +type ProducerFactory func(logger mlogger.Logger, broker mb.Broker) msg.Producer + +type App[T any] struct { + name string + logger mlogger.Logger + config *Config + debug bool + repoFactory RepositoryFactory[T] + serviceFactory ServiceFactory[T] + producerFactory ProducerFactory + metricsCfg *MetricsConfig + + grpc routers.GRPC + mongoConn *db.MongoConnection + producer msg.Producer + metricsSrv *http.Server + health routers.Health + + runCtx context.Context + cancel context.CancelFunc + + cleanupOnce sync.Once +} + +func NewApp[T any](logger mlogger.Logger, name string, config *Config, debug bool, repoFactory RepositoryFactory[T], serviceFactory ServiceFactory[T], opts ...Option[T]) (*App[T], error) { + if logger == nil { + return nil, merrors.InvalidArgument("nil logger supplied") + } + if config == nil { + return nil, merrors.InvalidArgument("nil config supplied") + } + if serviceFactory == nil { + return nil, merrors.InvalidArgument("nil service factory supplied") + } + + app := &App[T]{ + name: name, + logger: logger.Named(name), + config: config, + debug: debug, + repoFactory: repoFactory, + serviceFactory: serviceFactory, + producerFactory: func(l mlogger.Logger, broker mb.Broker) msg.Producer { + if broker == nil { + return nil + } + return msgproducer.NewProducer(l, broker) + }, + metricsCfg: config.Metrics, + } + + for _, opt := range opts { + opt(app) + } + + return app, nil +} + +type Option[T any] func(*App[T]) + +func WithProducerFactory[T any](factory ProducerFactory) Option[T] { + return func(app *App[T]) { + if factory != nil { + app.producerFactory = factory + } + } +} + +func (a *App[T]) Start() error { + var err error + + a.logger.Debug("Initialising gRPC application components") + + var repo T + if a.repoFactory != nil && a.config.Database != nil { + a.mongoConn, err = db.ConnectMongo(a.logger, a.config.Database) + if err != nil { + a.logger.Error("Failed to connect to MongoDB", zap.Error(err)) + return err + } + repo, err = a.repoFactory(a.logger, a.mongoConn) + if err != nil { + a.logger.Error("Failed to initialise repository", zap.Error(err)) + return err + } + if dbName := a.mongoConn.Database().Name(); dbName != "" { + a.logger.Info("MongoDB connection ready", zap.String("database", dbName)) + } else { + a.logger.Info("MongoDB connection ready") + } + } else if a.repoFactory != nil && a.config.Database == nil { + a.logger.Warn("Repository factory provided but database configuration missing; repository will be zero value") + } + + var producer msg.Producer + if a.config.Messaging != nil && a.config.Messaging.Driver != "" { + broker, err := msg.CreateMessagingBroker(a.logger, a.config.Messaging) + if err != nil { + a.logger.Warn("Failed to initialise messaging broker", zap.Error(err)) + } else { + a.logger.Info("Messaging broker initialised", zap.String("driver", string(a.config.Messaging.Driver))) + producer = a.producerFactory(a.logger, broker) + } + } else { + a.logger.Info("Messaging configuration not provided; streaming disabled") + } + if producer != nil { + a.logger.Debug("Messaging producer configured") + } + a.producer = producer + + service, err := a.serviceFactory(a.logger, repo, producer) + if err != nil { + a.logger.Error("Failed to create gRPC service", zap.Error(err)) + return err + } + + if addr := a.metricsAddr(); addr != "" { + a.logger.Debug("Preparing metrics server", zap.String("address", addr)) + router := chi.NewRouter() + router.Handle("/metrics", promhttp.Handler()) + + if hr, err := routers.NewHealthRouter(a.logger, router, ""); err != nil { + a.logger.Warn("Failed to initialise health router", zap.Error(err)) + } else { + hr.SetStatus(health.SSStarting) + a.health = hr + } + + a.metricsSrv = &http.Server{ + Addr: addr, + Handler: router, + } + go func() { + a.logger.Info("Prometheus metrics server starting", zap.String("address", addr)) + if err := a.metricsSrv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) { + a.logger.Error("Prometheus metrics server failed", zap.Error(err)) + if a.health != nil { + a.health.SetStatus(health.SSTerminating) + } + } + }() + } + + a.logger.Debug("Creating gRPC router") + a.grpc, err = routers.NewGRPCRouter(a.logger, a.config.GRPC) + if err != nil { + a.logger.Error("Failed to initialise gRPC router", zap.Error(err)) + a.cleanup(context.Background()) + return err + } + + if err := service.Register(a.grpc); err != nil { + a.logger.Error("Failed to register gRPC service", zap.Error(err)) + a.cleanup(context.Background()) + return err + } + a.logger.Debug("gRPC services registered") + + a.runCtx, a.cancel = context.WithCancel(context.Background()) + a.logger.Debug("gRPC server context initialised") + + if err := a.grpc.Start(a.runCtx); err != nil { + a.logger.Error("Failed to start gRPC server", zap.Error(err)) + if a.health != nil { + a.health.SetStatus(health.SSTerminating) + } + a.cleanup(context.Background()) + return err + } + + if a.health != nil { + a.health.SetStatus(health.SSRunning) + } + + if addr := a.grpc.Addr(); addr != nil { + a.logger.Info(fmt.Sprintf("%s gRPC server started", a.name), zap.String("network", addr.Network()), zap.String("address", addr.String()), zap.Bool("debug_mode", a.debug)) + } else { + a.logger.Info(fmt.Sprintf("%s gRPC server started", a.name), zap.Bool("debug_mode", a.debug)) + } + + err = <-a.grpc.Done() + if err != nil && !errors.Is(err, context.Canceled) { + a.logger.Error("gRPC server stopped with error", zap.Error(err)) + } else { + a.logger.Info("gRPC server finished") + } + + a.cleanup(context.Background()) + return err +} + +func (a *App[T]) Shutdown(ctx context.Context) { + if ctx == nil { + ctx = context.Background() + } + if a.cancel != nil { + a.cancel() + } + if a.grpc != nil { + if err := a.grpc.Finish(ctx); err != nil && !errors.Is(err, context.Canceled) { + a.logger.Warn("Failed to stop gRPC server gracefully", zap.Error(err)) + } else { + a.logger.Info("gRPC server stopped") + } + } + a.cleanup(ctx) +} + +func (a *App[T]) cleanup(ctx context.Context) { + a.cleanupOnce.Do(func() { + a.logger.Debug("Performing application cleanup") + if a.health != nil { + a.health.SetStatus(health.SSTerminating) + a.health.Finish() + a.health = nil + } + if a.metricsSrv != nil { + shutdownCtx, cancel := context.WithTimeout(ctx, 5*time.Second) + if err := a.metricsSrv.Shutdown(shutdownCtx); err != nil && !errors.Is(err, http.ErrServerClosed) { + a.logger.Warn("Failed to stop Prometheus metrics server", zap.Error(err)) + } else { + a.logger.Info("Prometheus metrics server stopped") + } + cancel() + a.metricsSrv = nil + } + if a.mongoConn != nil { + if err := a.mongoConn.Disconnect(ctx); err != nil { + a.logger.Warn("Failed to close MongoDB connection", zap.Error(err)) + } else { + a.logger.Info("MongoDB connection closed") + } + a.mongoConn = nil + } + }) +} + +func (a *App[T]) metricsAddr() string { + if a.metricsCfg == nil { + return "" + } + return a.metricsCfg.listenAddress() +} diff --git a/api/pkg/server/grpcapp/config.go b/api/pkg/server/grpcapp/config.go new file mode 100644 index 0000000..ed90513 --- /dev/null +++ b/api/pkg/server/grpcapp/config.go @@ -0,0 +1,49 @@ +package grpcapp + +import ( + "strings" + "time" + + "github.com/tech/sendico/pkg/api/routers" + "github.com/tech/sendico/pkg/db" + msg "github.com/tech/sendico/pkg/messaging" +) + +const defaultShutdownTimeout = 15 * time.Second + +type RuntimeConfig struct { + ShutdownTimeoutSeconds int `yaml:"shutdown_timeout_seconds"` +} + +func (c *RuntimeConfig) shutdownTimeout() time.Duration { + if c == nil || c.ShutdownTimeoutSeconds <= 0 { + return defaultShutdownTimeout + } + return time.Duration(c.ShutdownTimeoutSeconds) * time.Second +} + +func (c *RuntimeConfig) ShutdownTimeout() time.Duration { + return c.shutdownTimeout() +} + +type Config struct { + Runtime *RuntimeConfig `yaml:"runtime"` + GRPC *routers.GRPCConfig `yaml:"grpc"` + Database *db.Config `yaml:"database"` + Messaging *msg.Config `yaml:"messaging"` + Metrics *MetricsConfig `yaml:"metrics"` +} + +type MetricsConfig struct { + Address string `yaml:"address"` +} + +func (c *MetricsConfig) listenAddress() string { + if c == nil { + return "" + } + if strings.TrimSpace(c.Address) == "" { + return ":9400" + } + return c.Address +} diff --git a/api/pkg/server/internal/instance.go b/api/pkg/server/internal/instance.go new file mode 100644 index 0000000..e1d8f2a --- /dev/null +++ b/api/pkg/server/internal/instance.go @@ -0,0 +1,40 @@ +package serverimp + +import ( + "github.com/tech/sendico/pkg/mlogger" + "github.com/tech/sendico/pkg/server" + "go.uber.org/zap" +) + +type Instance struct { + srv server.Application + logger mlogger.Logger + file string + debug bool + factory server.ServerFactoryT +} + +func (i *Instance) Start() error { + var err error + if i.srv, err = i.factory(i.logger, i.file, i.debug); err != nil { + i.logger.Warn("Failed to create server instance", zap.Error(err)) + return err + } + return i.srv.Start() +} + +func (i *Instance) Shutdown() { + if i.srv != nil { + i.srv.Shutdown() + } +} + +func NewInstance(factory server.ServerFactoryT, logger mlogger.Logger, file string, debug bool) *Instance { + return &Instance{ + srv: nil, + logger: logger, + file: file, + debug: debug, + factory: factory, + } +} diff --git a/api/pkg/server/internal/server.go b/api/pkg/server/internal/server.go new file mode 100644 index 0000000..3160384 --- /dev/null +++ b/api/pkg/server/internal/server.go @@ -0,0 +1,58 @@ +package serverimp + +import ( + "flag" + "fmt" + "os" + "os/signal" + "syscall" + + "github.com/tech/sendico/pkg/mlogger" + lf "github.com/tech/sendico/pkg/mlogger/factory" + "github.com/tech/sendico/pkg/server" + "github.com/tech/sendico/pkg/version" + "go.uber.org/zap" +) + +var ( + configFileFlag = flag.String("config.file", "config.yml", "Path to the configuration file.") + versionFlag = flag.Bool("version", false, "Show version information.") + debugFlag = flag.Bool("debug", false, "Show debug information.") +) + +func prepareLogger() mlogger.Logger { + flag.Parse() + + return lf.NewLogger(*debugFlag) +} + +func RunServer(rootLoggerName string, av version.Printer, factory server.ServerFactoryT) { + logger := prepareLogger().Named(rootLoggerName) + defer logger.Sync() + + // Show version information + if *versionFlag { + fmt.Fprintln(os.Stdout, av.Print()) + return + } + + // Create server instance + instance := NewInstance(factory, logger, *configFileFlag, *debugFlag) + + // Interrupt handler + go func() { + c := make(chan os.Signal, 1) + signal.Notify(c, syscall.SIGINT, syscall.SIGTERM) + sig := <-c + logger.Info("Received sigint/segterm signal, shutting down", zap.String("signal", sig.String())) + instance.Shutdown() + }() + + // Start server + logger.Info(fmt.Sprintf("Starting %s", av.Program()), zap.String("version", av.Info())) + logger.Info("Build context", zap.String("context", av.Context())) + if err := instance.Start(); err != nil { + logger.Error("Failed to start service", zap.Error(err)) + } + logger.Info("Server stopped") +} diff --git a/api/pkg/server/main/run.go b/api/pkg/server/main/run.go new file mode 100644 index 0000000..103dbea --- /dev/null +++ b/api/pkg/server/main/run.go @@ -0,0 +1,11 @@ +package server + +import ( + sd "github.com/tech/sendico/pkg/server" + serverimp "github.com/tech/sendico/pkg/server/internal" + "github.com/tech/sendico/pkg/version" +) + +func RunServer(rootLoggerName string, av version.Printer, factory sd.ServerFactoryT) { + serverimp.RunServer(rootLoggerName, av, factory) +} diff --git a/api/pkg/server/server.go b/api/pkg/server/server.go new file mode 100644 index 0000000..8972e33 --- /dev/null +++ b/api/pkg/server/server.go @@ -0,0 +1,6 @@ +package server + +type Application interface { + Shutdown() + Start() error +} diff --git a/api/pkg/tagdb.test b/api/pkg/tagdb.test new file mode 100755 index 0000000..11747dc Binary files /dev/null and b/api/pkg/tagdb.test differ diff --git a/api/pkg/version/factory/factory.go b/api/pkg/version/factory/factory.go new file mode 100644 index 0000000..be90064 --- /dev/null +++ b/api/pkg/version/factory/factory.go @@ -0,0 +1,10 @@ +package version + +import ( + "github.com/tech/sendico/pkg/version" + versionimp "github.com/tech/sendico/pkg/version/internal" +) + +func Create(info *version.Info) version.Printer { + return versionimp.Create(info) +} diff --git a/api/pkg/version/info.go b/api/pkg/version/info.go new file mode 100644 index 0000000..c9a9ce5 --- /dev/null +++ b/api/pkg/version/info.go @@ -0,0 +1,9 @@ +package version + +type Printer interface { + Print() string + Short() string + Info() string + Context() string + Program() string +} diff --git a/api/pkg/version/internal/version.go b/api/pkg/version/internal/version.go new file mode 100644 index 0000000..45aeaff --- /dev/null +++ b/api/pkg/version/internal/version.go @@ -0,0 +1,106 @@ +package versionimp + +import ( + "bytes" + "fmt" + "regexp" + "runtime" + "strings" + "text/template" + + "github.com/tech/sendico/pkg/version" +) + +// versionInfoTmpl contains the template used by Info. +var versionInfoTmpl = ` +{{.program}}, version {{.version}} (branch: {{.branch}}, revision: {{.revision}}) + build user: {{.buildUser}} + build date: {{.buildDate}} + go version: {{.goVersion}} + go OS: {{.goOS}} + go Architecture: {{.goArch}} +` + +func parseVersion(input, revision string) (string, string) { + var version string + + // Regular expression to match different version formats + re := regexp.MustCompile(`^v?(\d+\.\d+\.\d+)(?:-\d+)?(?:-([0-9a-zA-Z]+))?$`) + matches := re.FindStringSubmatch(input) + + if len(matches) > 0 { + version = matches[1] // Capture the version number + if len(matches) >= 3 && matches[2] != "" { + revision = matches[2] // Update the revision if present + } + // If no new revision part is found, the original revision remains unchanged + } else { + // Handle the case where the input does not match the expected format + version = input // Default to the input as is + } + + return version, revision +} + +type Imp struct { + info version.Info + GoVersion string + GoOS string + GoArch string +} + +func (i *Imp) prepareVersion() { + i.info.Version, i.info.Revision = parseVersion(i.info.Version, i.info.Revision) +} + +// Print returns version information. +func (i *Imp) Print() string { + i.prepareVersion() + m := map[string]string{ + "program": i.info.Program, + "version": i.info.Version, + "revision": i.info.Revision, + "branch": i.info.Branch, + "buildUser": i.info.BuildUser, + "buildDate": i.info.BuildDate, + "goVersion": i.GoVersion, + "goOS": i.GoOS, + "goArch": i.GoArch, + } + t := template.Must(template.New("version").Parse(versionInfoTmpl)) + + var buf bytes.Buffer + if err := t.ExecuteTemplate(&buf, "version", m); err != nil { + panic(err) + } + return strings.TrimSpace(buf.String()) +} + +func (i *Imp) Short() string { + if len(i.info.Revision) == 0 { + return i.info.Version + } + return fmt.Sprintf("%s-%s", i.info.Version, i.info.Revision) +} + +func (i *Imp) Info() string { + i.prepareVersion() + return fmt.Sprintf("(version=%s, branch=%s, revision=%s)", i.info.Version, i.info.Branch, i.info.Revision) +} + +func (i *Imp) Context() string { + return fmt.Sprintf("(go=%s, OS=%s, arch=%s user=%s, date=%s)", i.GoVersion, i.GoOS, i.GoArch, i.info.BuildUser, i.info.BuildDate) +} + +func (i *Imp) Program() string { + return i.info.Program +} + +func Create(info *version.Info) *Imp { + return &Imp{ + info: *info, + GoVersion: runtime.Version(), + GoOS: runtime.GOOS, + GoArch: runtime.GOARCH, + } +} diff --git a/api/pkg/version/version.go b/api/pkg/version/version.go new file mode 100644 index 0000000..7ab617f --- /dev/null +++ b/api/pkg/version/version.go @@ -0,0 +1,10 @@ +package version + +type Info struct { + Program string + Version string + Revision string + Branch string + BuildUser string + BuildDate string +} diff --git a/api/proto/account_created.proto b/api/proto/account_created.proto new file mode 100644 index 0000000..07d27dd --- /dev/null +++ b/api/proto/account_created.proto @@ -0,0 +1,7 @@ +syntax = "proto3"; + +option go_package = "github.com/tech/sendico/pkg/generated/gmessaging"; + +message AccountCreatedEvent { + string AccountRef = 1; +} diff --git a/api/proto/billing/fees/v1/fees.proto b/api/proto/billing/fees/v1/fees.proto new file mode 100644 index 0000000..c9d29c5 --- /dev/null +++ b/api/proto/billing/fees/v1/fees.proto @@ -0,0 +1,161 @@ +// fees/v1/fees.proto +syntax = "proto3"; +package fees.v1; + +option go_package = "github.com/tech/sendico/pkg/proto/billing/fees/v1;feesv1"; + +import "google/protobuf/timestamp.proto"; +import "common/money/v1/money.proto"; +import "common/fx/v1/fx.proto"; +import "common/accounting/v1/posting.proto"; +import "common/trace/v1/trace.proto"; + +// -------------------- +// Core business enums +// -------------------- +enum Trigger { + TRIGGER_UNSPECIFIED = 0; + TRIGGER_CAPTURE = 1; + TRIGGER_REFUND = 2; + TRIGGER_DISPUTE = 3; + TRIGGER_PAYOUT = 4; + TRIGGER_FX_CONVERSION = 5; +} + +// What to do if net-payable is insufficient to collect fees now. +enum InsufficientNetPolicy { + INSUFFICIENT_NET_UNSPECIFIED = 0; + BLOCK_POSTING = 1; // fail the request + SWEEP_ORG_CASH = 2; // charge an org cash account + INVOICE_LATER = 3; // return zero lines; AR later +} + +// Optional per-call overrides (rare). +message PolicyOverrides { + InsufficientNetPolicy insufficient_net = 1; +} + +// -------------------- +// Request/response meta +// -------------------- +message RequestMeta { + string organization_ref = 1; // org scope; tenant resolved internally + common.trace.v1.TraceContext trace = 2; +} + +message ResponseMeta { + common.trace.v1.TraceContext trace = 1; +} + +// -------------------- +// Intent & outputs +// -------------------- + +// What the ledger/PO intends to do; used to select plan rules. +message Intent { + Trigger trigger = 1; + common.money.v1.Money base_amount = 2; // fee base (e.g., captured gross) + google.protobuf.Timestamp booked_at = 3; // for effective-dated plan + string origin_type = 4; // e.g., "charge.capture" + string origin_ref = 5; // gateway or business id + map attributes = 6; // e.g., mcc, card_present, country +} + +// FX details actually used during fee calc (if any). +message FXUsed { + common.fx.v1.CurrencyPair pair = 1; + common.fx.v1.Side side = 2; + common.money.v1.Decimal rate = 3; // applied rate + int64 asof_unix_ms = 4; // source timestamp (ms) + string provider = 5; // e.g., "ECB", "XE" + string rate_ref = 6; // provider ref/id + common.money.v1.Decimal spread_bps = 7; // applied spread +} + +// A derived posting line ready for the ledger to post as-is. +message DerivedPostingLine { + string ledger_account_ref = 1; // resolved account + common.money.v1.Money money = 2; // amount/currency + common.accounting.v1.PostingLineType line_type = 3; // FEE/TAX/SPREAD/REVERSAL + common.accounting.v1.EntrySide side = 4; // DEBIT/CREDIT + map meta = 5; // fee_rule_id, rule_version, tax_code, tax_rate, fx_rate_used, etc. +} + +// Snapshot of rules applied for audit/replay. +message AppliedRule { + string rule_id = 1; + string rule_version = 2; + string formula = 3; // e.g., "2.90% + 0.30 (min 0.50)" + common.money.v1.RoundingMode rounding = 4; + string tax_code = 5; // if applicable + string tax_rate = 6; // decimal string + map parameters = 7; // thresholds, tiers, etc. +} + +// -------------------- +// RPC: synchronous quote for posting +// -------------------- +message QuoteFeesRequest { + RequestMeta meta = 1; + Intent intent = 2; + PolicyOverrides policy = 3; +} + +message QuoteFeesResponse { + ResponseMeta meta = 1; + repeated DerivedPostingLine lines = 2; // derived fee/tax/spread lines + repeated AppliedRule applied = 3; // rules snapshot + FXUsed fx_used = 4; // optional if FX participated +} + +// -------------------- +// RPC: pre-pricing (UI/PO) with signed token +// -------------------- +message PrecomputeFeesRequest { + RequestMeta meta = 1; + Intent intent = 2; + int64 ttl_ms = 3; // token validity window +} + +message PrecomputeFeesResponse { + ResponseMeta meta = 1; + string fee_quote_token = 2; // opaque, signed + google.protobuf.Timestamp expires_at = 3; + // Optional preview so UI can render exact numbers now: + repeated DerivedPostingLine lines = 4; + repeated AppliedRule applied = 5; + FXUsed fx_used = 6; +} + +// -------------------- +// RPC: validate/decode a token before posting +// -------------------- +message ValidateFeeTokenRequest { + RequestMeta meta = 1; + string fee_quote_token = 2; +} + +message ValidateFeeTokenResponse { + ResponseMeta meta = 1; + bool valid = 2; + string reason = 3; // if invalid + // If valid, return normalized content embedded in the token: + Intent intent = 4; + repeated DerivedPostingLine lines = 5; + repeated AppliedRule applied = 6; + FXUsed fx_used = 7; +} + +// -------------------- +// Service +// -------------------- +service FeeEngine { + // Compute derived fee/tax/spread lines for immediate posting. + rpc QuoteFees (QuoteFeesRequest) returns (QuoteFeesResponse); + + // Pre-price for UX/PO and return a signed token to post later. + rpc PrecomputeFees (PrecomputeFeesRequest) returns (PrecomputeFeesResponse); + + // Verify/expand a token just before posting (prevents policy drift). + rpc ValidateFeeToken (ValidateFeeTokenRequest) returns (ValidateFeeTokenResponse); +} diff --git a/api/proto/chain/gateway/v1/gateway.proto b/api/proto/chain/gateway/v1/gateway.proto new file mode 100644 index 0000000..df21870 --- /dev/null +++ b/api/proto/chain/gateway/v1/gateway.proto @@ -0,0 +1,216 @@ +syntax = "proto3"; + +package chain.gateway.v1; + +option go_package = "github.com/tech/sendico/pkg/proto/chain/gateway/v1;gatewayv1"; + +import "google/protobuf/timestamp.proto"; +import "common/money/v1/money.proto"; +import "common/pagination/v1/cursor.proto"; + +// Supported blockchain networks for the managed wallets. +enum ChainNetwork { + CHAIN_NETWORK_UNSPECIFIED = 0; + CHAIN_NETWORK_ETHEREUM_MAINNET = 1; + CHAIN_NETWORK_ARBITRUM_ONE = 2; + CHAIN_NETWORK_OTHER_EVM = 3; +} + +enum ManagedWalletStatus { + MANAGED_WALLET_STATUS_UNSPECIFIED = 0; + MANAGED_WALLET_ACTIVE = 1; + MANAGED_WALLET_SUSPENDED = 2; + MANAGED_WALLET_CLOSED = 3; +} + +enum DepositStatus { + DEPOSIT_STATUS_UNSPECIFIED = 0; + DEPOSIT_PENDING = 1; + DEPOSIT_CONFIRMED = 2; + DEPOSIT_FAILED = 3; +} + +enum TransferStatus { + TRANSFER_STATUS_UNSPECIFIED = 0; + TRANSFER_PENDING = 1; + TRANSFER_SIGNING = 2; + TRANSFER_SUBMITTED = 3; + TRANSFER_CONFIRMED = 4; + TRANSFER_FAILED = 5; + TRANSFER_CANCELLED = 6; +} + +// Asset captures the chain/token pair so downstream systems can route correctly. +message Asset { + ChainNetwork chain = 1; + string token_symbol = 2; + string contract_address = 3; // optional override when multiple contracts exist per chain +} + +message ManagedWallet { + string wallet_ref = 1; + string organization_ref = 2; + string owner_ref = 3; + Asset asset = 4; + string deposit_address = 5; + ManagedWalletStatus status = 6; + map metadata = 7; + google.protobuf.Timestamp created_at = 8; + google.protobuf.Timestamp updated_at = 9; +} + +message CreateManagedWalletRequest { + string idempotency_key = 1; + string organization_ref = 2; + string owner_ref = 3; + Asset asset = 4; + map metadata = 5; +} + +message CreateManagedWalletResponse { + ManagedWallet wallet = 1; +} + +message GetManagedWalletRequest { + string wallet_ref = 1; +} + +message GetManagedWalletResponse { + ManagedWallet wallet = 1; +} + +message ListManagedWalletsRequest { + string organization_ref = 1; + string owner_ref = 2; + Asset asset = 3; + common.pagination.v1.CursorPageRequest page = 4; +} + +message ListManagedWalletsResponse { + repeated ManagedWallet wallets = 1; + common.pagination.v1.CursorPageResponse page = 2; +} + +message WalletBalance { + common.money.v1.Money available = 1; + common.money.v1.Money pending_inbound = 2; + common.money.v1.Money pending_outbound = 3; + google.protobuf.Timestamp calculated_at = 4; +} + +message GetWalletBalanceRequest { + string wallet_ref = 1; +} + +message GetWalletBalanceResponse { + WalletBalance balance = 1; +} + +message ServiceFeeBreakdown { + string fee_code = 1; + common.money.v1.Money amount = 2; + string description = 3; +} + +message TransferDestination { + oneof destination { + string managed_wallet_ref = 1; + string external_address = 2; + } + string memo = 3; // chain-specific memo/tag when required by the destination +} + +message Transfer { + string transfer_ref = 1; + string idempotency_key = 2; + string organization_ref = 3; + string source_wallet_ref = 4; + TransferDestination destination = 5; + Asset asset = 6; + common.money.v1.Money requested_amount = 7; + common.money.v1.Money net_amount = 8; + repeated ServiceFeeBreakdown fees = 9; + TransferStatus status = 10; + string transaction_hash = 11; + string failure_reason = 12; + google.protobuf.Timestamp created_at = 13; + google.protobuf.Timestamp updated_at = 14; +} + +message SubmitTransferRequest { + string idempotency_key = 1; + string organization_ref = 2; + string source_wallet_ref = 3; + TransferDestination destination = 4; + common.money.v1.Money amount = 5; + repeated ServiceFeeBreakdown fees = 6; + map metadata = 7; + string client_reference = 8; +} + +message SubmitTransferResponse { + Transfer transfer = 1; +} + +message GetTransferRequest { + string transfer_ref = 1; +} + +message GetTransferResponse { + Transfer transfer = 1; +} + +message ListTransfersRequest { + string source_wallet_ref = 1; + string destination_wallet_ref = 2; + TransferStatus status = 3; + common.pagination.v1.CursorPageRequest page = 4; +} + +message ListTransfersResponse { + repeated Transfer transfers = 1; + common.pagination.v1.CursorPageResponse page = 2; +} + +message EstimateTransferFeeRequest { + string source_wallet_ref = 1; + TransferDestination destination = 2; + common.money.v1.Money amount = 3; + Asset asset = 4; +} + +message EstimateTransferFeeResponse { + common.money.v1.Money network_fee = 1; + string estimation_context = 2; +} + +message WalletDepositObservedEvent { + string deposit_ref = 1; + string wallet_ref = 2; + Asset asset = 3; + common.money.v1.Money amount = 4; + string source_address = 5; + string transaction_hash = 6; + string block_id = 7; + DepositStatus status = 8; + google.protobuf.Timestamp observed_at = 9; +} + +message TransferStatusChangedEvent { + Transfer transfer = 1; + string reason = 2; +} + +service ChainGatewayService { + rpc CreateManagedWallet(CreateManagedWalletRequest) returns (CreateManagedWalletResponse); + rpc GetManagedWallet(GetManagedWalletRequest) returns (GetManagedWalletResponse); + rpc ListManagedWallets(ListManagedWalletsRequest) returns (ListManagedWalletsResponse); + + rpc GetWalletBalance(GetWalletBalanceRequest) returns (GetWalletBalanceResponse); + + rpc SubmitTransfer(SubmitTransferRequest) returns (SubmitTransferResponse); + rpc GetTransfer(GetTransferRequest) returns (GetTransferResponse); + rpc ListTransfers(ListTransfersRequest) returns (ListTransfersResponse); + + rpc EstimateTransferFee(EstimateTransferFeeRequest) returns (EstimateTransferFeeResponse); +} diff --git a/api/proto/common/accounting/v1/posting.proto b/api/proto/common/accounting/v1/posting.proto new file mode 100644 index 0000000..9b7a4de --- /dev/null +++ b/api/proto/common/accounting/v1/posting.proto @@ -0,0 +1,19 @@ +syntax = "proto3"; +package common.accounting.v1; +option go_package = "github.com/tech/sendico/pkg/proto/common/accounting/v1;accountingv1"; + +// Direction on a line; safe to share. +enum EntrySide { + ENTRY_SIDE_UNSPECIFIED = 0; + ENTRY_SIDE_DEBIT = 1; + ENTRY_SIDE_CREDIT = 2; +} + +// Generic line semantics used across services for derived lines. +enum PostingLineType { + POSTING_LINE_TYPE_UNSPECIFIED = 0; + POSTING_LINE_FEE = 1; + POSTING_LINE_TAX = 2; + POSTING_LINE_SPREAD = 3; + POSTING_LINE_REVERSAL = 4; +} diff --git a/api/proto/common/fx/v1/fx.proto b/api/proto/common/fx/v1/fx.proto new file mode 100644 index 0000000..7620cf7 --- /dev/null +++ b/api/proto/common/fx/v1/fx.proto @@ -0,0 +1,14 @@ +syntax = "proto3"; +package common.fx.v1; +option go_package = "github.com/tech/sendico/pkg/proto/common/fx/v1;fxv1"; + +message CurrencyPair { + string base = 1; + string quote = 2; +} + +enum Side { + SIDE_UNSPECIFIED = 0; + BUY_BASE_SELL_QUOTE = 1; + SELL_BASE_BUY_QUOTE = 2; +} diff --git a/api/proto/common/money/v1/money.proto b/api/proto/common/money/v1/money.proto new file mode 100644 index 0000000..6ae28e5 --- /dev/null +++ b/api/proto/common/money/v1/money.proto @@ -0,0 +1,23 @@ +syntax = "proto3"; +package common.money.v1; +option go_package = "github.com/tech/sendico/pkg/proto/common/money/v1;moneyv1"; + +message Decimal { string value = 1; } // exact decimal as string + +message Money { + string amount = 1; // decimal string + string currency = 2; // ISO 4217 or your code set +} + +enum RoundingMode { + ROUNDING_MODE_UNSPECIFIED = 0; + ROUND_HALF_EVEN = 1; + ROUND_HALF_UP = 2; + ROUND_DOWN = 3; +} + +message CurrencyMeta { + string code = 1; + uint32 decimals = 2; + RoundingMode rounding = 3; +} diff --git a/api/proto/common/pagination/v1/cursor.proto b/api/proto/common/pagination/v1/cursor.proto new file mode 100644 index 0000000..e6a7790 --- /dev/null +++ b/api/proto/common/pagination/v1/cursor.proto @@ -0,0 +1,12 @@ +syntax = "proto3"; +package common.pagination.v1; +option go_package = "github.com/tech/sendico/pkg/proto/common/pagination/v1;paginationv1"; + +message CursorPageRequest { + string cursor = 1; // opaque + int32 limit = 2; // page size +} + +message CursorPageResponse { + string next_cursor = 1; // opaque +} diff --git a/api/proto/common/trace/v1/trace.proto b/api/proto/common/trace/v1/trace.proto new file mode 100644 index 0000000..53875db --- /dev/null +++ b/api/proto/common/trace/v1/trace.proto @@ -0,0 +1,9 @@ +syntax = "proto3"; +package common.trace.v1; +option go_package = "github.com/tech/sendico/pkg/proto/common/trace/v1;tracev1"; + +message TraceContext { + string request_ref = 1; + string idempotency_key = 2; + string trace_ref = 3; +} diff --git a/api/proto/envelope.proto b/api/proto/envelope.proto new file mode 100644 index 0000000..b68e0cb --- /dev/null +++ b/api/proto/envelope.proto @@ -0,0 +1,22 @@ +syntax = "proto3"; + +import "google/protobuf/timestamp.proto"; + +option go_package = "github.com/tech/sendico/pkg/generated/gmessaging"; + +message NotificationEvent { + string type = 1; // NotificationType + string action = 2; // NotificationAction +} + +message EventMetadata { + string sender = 1; + string message_id = 2; + google.protobuf.Timestamp timestamp = 3; +} + +message Envelope { + NotificationEvent event = 2; // Notification event with type and action + bytes message_data = 3; // Serialized Protobuf message data + EventMetadata metadata = 4; // Metadata about the event +} diff --git a/api/proto/ledger/v1/ledger.proto b/api/proto/ledger/v1/ledger.proto new file mode 100644 index 0000000..6630ec3 --- /dev/null +++ b/api/proto/ledger/v1/ledger.proto @@ -0,0 +1,194 @@ +syntax = "proto3"; + +package ledger.v1; + +option go_package = "github.com/tech/sendico/pkg/proto/ledger/v1;ledgerv1"; + +import "google/protobuf/timestamp.proto"; +import "common/money/v1/money.proto"; + +// ===== Enums ===== + +enum EntryType { + ENTRY_TYPE_UNSPECIFIED = 0; + ENTRY_CREDIT = 1; + ENTRY_DEBIT = 2; + ENTRY_TRANSFER = 3; + ENTRY_FX = 4; + ENTRY_FEE = 5; + ENTRY_ADJUST = 6; + ENTRY_REVERSE = 7; +} + +enum LineType { + LINE_TYPE_UNSPECIFIED = 0; + LINE_MAIN = 1; + LINE_FEE = 2; + LINE_SPREAD = 3; + LINE_REVERSAL = 4; +} + +enum AccountType { + ACCOUNT_TYPE_UNSPECIFIED = 0; + ACCOUNT_TYPE_ASSET = 1; + ACCOUNT_TYPE_LIABILITY = 2; + ACCOUNT_TYPE_REVENUE = 3; + ACCOUNT_TYPE_EXPENSE = 4; +} + +enum AccountStatus { + ACCOUNT_STATUS_UNSPECIFIED = 0; + ACCOUNT_STATUS_ACTIVE = 1; + ACCOUNT_STATUS_FROZEN = 2; +} + +// LedgerAccount captures the canonical representation of an account resource. +message LedgerAccount { + string ledger_account_ref = 1; + string organization_ref = 2; + string account_code = 3; + AccountType account_type = 4; + string currency = 5; + AccountStatus status = 6; + bool allow_negative = 7; + bool is_settlement = 8; + map metadata = 9; + google.protobuf.Timestamp created_at = 10; + google.protobuf.Timestamp updated_at = 11; +} + +// A single posting line (mirrors your PostingLine model) +message PostingLine { + string ledger_account_ref = 1; + common.money.v1.Money money = 2; + LineType line_type = 3; // MAIN, FEE, SPREAD, ... +} + +// ===== Requests/Responses ===== + +service LedgerService { + rpc CreateAccount (CreateAccountRequest) returns (CreateAccountResponse); + + rpc PostCreditWithCharges (PostCreditRequest) returns (PostResponse); + rpc PostDebitWithCharges (PostDebitRequest) returns (PostResponse); + rpc TransferInternal (TransferRequest) returns (PostResponse); + rpc ApplyFXWithCharges (FXRequest) returns (PostResponse); + + rpc GetBalance (GetBalanceRequest) returns (BalanceResponse); + rpc GetJournalEntry (GetEntryRequest) returns (JournalEntryResponse); + rpc GetStatement (GetStatementRequest) returns (StatementResponse); +} + +message CreateAccountRequest { + string organization_ref = 1; + string account_code = 2; + AccountType account_type = 3; + string currency = 4; + AccountStatus status = 5; + bool allow_negative = 6; + bool is_settlement = 7; + map metadata = 8; +} + +message CreateAccountResponse { + LedgerAccount account = 1; +} + +// Common: optional event_time lets caller set business time; server may default to now. +message PostCreditRequest { + string idempotency_key = 1; + string organization_ref = 2; // aligns with PermissionBound + string ledger_account_ref = 3; + common.money.v1.Money money = 4; + string description = 5; + repeated PostingLine charges = 6; // FEE/SPREAD lines (no MAIN here) + map metadata = 7; + google.protobuf.Timestamp event_time = 8; + string contra_ledger_account_ref = 9; // optional override for settlement/contra account +} + +message PostDebitRequest { + string idempotency_key = 1; + string organization_ref = 2; + string ledger_account_ref = 3; + common.money.v1.Money money = 4; + string description = 5; + repeated PostingLine charges = 6; // FEE/SPREAD + map metadata = 7; + google.protobuf.Timestamp event_time = 8; + string contra_ledger_account_ref = 9; // optional override for settlement/contra account +} + +message TransferRequest { + string idempotency_key = 1; + string organization_ref = 2; + string from_ledger_account_ref = 3; + string to_ledger_account_ref = 4; + common.money.v1.Money money = 5; // transfer amount/currency + string description = 6; + repeated PostingLine charges = 7; // optional FEE/SPREAD lines + map metadata = 8; + google.protobuf.Timestamp event_time = 9; +} + +message FXRequest { + string idempotency_key = 1; + string organization_ref = 2; + string from_ledger_account_ref = 3; + string to_ledger_account_ref = 4; + + common.money.v1.Money from_money = 5; // debited + common.money.v1.Money to_money = 6; // credited + string rate = 7; // quoted rate as string (snapshot for audit) + + string description = 8; + repeated PostingLine charges = 9; // FEE/SPREAD lines + map metadata = 10; + google.protobuf.Timestamp event_time = 11; +} + +message PostResponse { + string journal_entry_ref = 1; + int64 version = 2; // ledger's entry version (monotonic per scope) + EntryType entry_type = 3; +} + +// ---- Balances & Entries ---- + +message GetBalanceRequest { + string ledger_account_ref = 1; +} + +message BalanceResponse { + string ledger_account_ref = 1; + common.money.v1.Money balance = 2; + int64 version = 3; + google.protobuf.Timestamp last_updated = 4; +} + +message GetEntryRequest { + string entry_ref = 1; +} + +message JournalEntryResponse { + string entry_ref = 1; + string idempotency_key = 2; + EntryType entry_type = 3; + string description = 4; + google.protobuf.Timestamp event_time = 5; + int64 version = 6; + repeated PostingLine lines = 7; + map metadata = 8; + repeated string ledger_account_refs = 9; // denormalized set for client-side filtering +} + +message GetStatementRequest { + string ledger_account_ref = 1; + string cursor = 2; // opaque + int32 limit = 3; // page size +} + +message StatementResponse { + repeated JournalEntryResponse entries = 1; + string next_cursor = 2; +} diff --git a/api/proto/notification_sent.proto b/api/proto/notification_sent.proto new file mode 100644 index 0000000..59ad9b1 --- /dev/null +++ b/api/proto/notification_sent.proto @@ -0,0 +1,13 @@ +syntax = "proto3"; + +option go_package = "github.com/tech/sendico/pkg/generated/gmessaging"; + +import "operation_result.proto"; + +message NotificationSentEvent { + string UserID = 1; + string TemplateID = 2; + string Channel = 3; + string Locale = 4; + OperationResult Status = 5; +} diff --git a/api/proto/object_updated.proto b/api/proto/object_updated.proto new file mode 100644 index 0000000..5e6ae6e --- /dev/null +++ b/api/proto/object_updated.proto @@ -0,0 +1,8 @@ +syntax = "proto3"; + +option go_package = "github.com/tech/sendico/pkg/generated/gmessaging"; + +message ObjectUpdatedEvent { + string ObjectRef = 1; + string ActorAccountRef = 2; +} diff --git a/api/proto/operation_result.proto b/api/proto/operation_result.proto new file mode 100644 index 0000000..b0ccd2c --- /dev/null +++ b/api/proto/operation_result.proto @@ -0,0 +1,8 @@ +syntax = "proto3"; + +option go_package = "github.com/tech/sendico/pkg/generated/gmessaging"; + +message OperationResult { + bool IsSuccessful = 1; + string ErrorDescription = 2; +} \ No newline at end of file diff --git a/api/proto/oracle/v1/oracle.proto b/api/proto/oracle/v1/oracle.proto new file mode 100644 index 0000000..7ee859a --- /dev/null +++ b/api/proto/oracle/v1/oracle.proto @@ -0,0 +1,125 @@ +syntax = "proto3"; + +package oracle.v1; + +option go_package = "github.com/tech/sendico/pkg/proto/oracle/v1;oraclev1"; + +import "common/money/v1/money.proto"; +import "common/fx/v1/fx.proto"; +import "common/trace/v1/trace.proto"; + +message RateSnapshot { + common.fx.v1.CurrencyPair pair = 1; + common.money.v1.Decimal mid = 2; + common.money.v1.Decimal bid = 3; + common.money.v1.Decimal ask = 4; + int64 asof_unix_ms = 5; + string provider = 6; + string rate_ref = 7; + common.money.v1.Decimal spread_bps = 8; +} + +message RequestMeta { + string request_ref = 1 [deprecated = true]; + string tenant_ref = 2; + string organization_ref = 3; + string idempotency_key = 4 [deprecated = true]; + string trace_ref = 5 [deprecated = true]; + common.trace.v1.TraceContext trace = 6; +} + +message ResponseMeta { + string request_ref = 1 [deprecated = true]; + string trace_ref = 2 [deprecated = true]; + common.trace.v1.TraceContext trace = 3; +} + +message Quote { + string quote_ref = 1; + common.fx.v1.CurrencyPair pair = 2; + common.fx.v1.Side side = 3; + common.money.v1.Decimal price = 4; + common.money.v1.Money base_amount = 5; + common.money.v1.Money quote_amount = 6; + int64 expires_at_unix_ms = 7; + string provider = 8; + string rate_ref = 9; + bool firm = 10; +} + +message GetQuoteRequest { + RequestMeta meta = 1; + common.fx.v1.CurrencyPair pair = 2; + common.fx.v1.Side side = 3; + oneof amount_input { + common.money.v1.Money base_amount = 4; + common.money.v1.Money quote_amount = 5; + } + bool firm = 6; + int64 ttl_ms = 7; + string preferred_provider = 8; + int32 max_age_ms = 9; +} + +message GetQuoteResponse { + ResponseMeta meta = 1; + Quote quote = 2; +} + +message ValidateQuoteRequest { + RequestMeta meta = 1; + string quote_ref = 2; +} + +message ValidateQuoteResponse { + ResponseMeta meta = 1; + Quote quote = 2; + bool valid = 3; + string reason = 4; +} + +message ConsumeQuoteRequest { + RequestMeta meta = 1; + string quote_ref = 2; + string ledger_txn_ref = 3; +} + +message ConsumeQuoteResponse { + ResponseMeta meta = 1; + bool consumed = 2; + string reason = 3; +} + +message LatestRateRequest { + RequestMeta meta = 1; + common.fx.v1.CurrencyPair pair = 2; + string provider = 3; +} + +message LatestRateResponse { + ResponseMeta meta = 1; + RateSnapshot rate = 2; +} + +message ListPairsRequest { + RequestMeta meta = 1; +} + +message PairMeta { + common.fx.v1.CurrencyPair pair = 1; + common.money.v1.CurrencyMeta base_meta = 2; + common.money.v1.CurrencyMeta quote_meta = 3; +} + +message ListPairsResponse { + ResponseMeta meta = 1; + repeated PairMeta pairs = 2; +} + +service Oracle { + rpc GetQuote(GetQuoteRequest) returns (GetQuoteResponse); + rpc ValidateQuote(ValidateQuoteRequest) returns (ValidateQuoteResponse); + rpc ConsumeQuote(ConsumeQuoteRequest) returns (ConsumeQuoteResponse); + rpc LatestRate(LatestRateRequest) returns (LatestRateResponse); + rpc ListPairs(ListPairsRequest) returns (ListPairsResponse); +} diff --git a/api/proto/password_reset.proto b/api/proto/password_reset.proto new file mode 100644 index 0000000..90b94ae --- /dev/null +++ b/api/proto/password_reset.proto @@ -0,0 +1,8 @@ +syntax = "proto3"; + +option go_package = "github.com/tech/sendico/pkg/generated/gmessaging"; + +message PasswordResetEvent { + string AccountRef = 1; + string ResetToken = 2; +} \ No newline at end of file diff --git a/api/proto/payments/orchestrator/v1/orchestrator.proto b/api/proto/payments/orchestrator/v1/orchestrator.proto new file mode 100644 index 0000000..9f93167 --- /dev/null +++ b/api/proto/payments/orchestrator/v1/orchestrator.proto @@ -0,0 +1,222 @@ +syntax = "proto3"; + +package payments.orchestrator.v1; + +option go_package = "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1;orchestratorv1"; + +import "google/protobuf/timestamp.proto"; +import "common/money/v1/money.proto"; +import "common/fx/v1/fx.proto"; +import "common/trace/v1/trace.proto"; +import "common/pagination/v1/cursor.proto"; +import "billing/fees/v1/fees.proto"; +import "chain/gateway/v1/gateway.proto"; +import "oracle/v1/oracle.proto"; + +enum PaymentKind { + PAYMENT_KIND_UNSPECIFIED = 0; + PAYMENT_KIND_PAYOUT = 1; + PAYMENT_KIND_INTERNAL_TRANSFER = 2; + PAYMENT_KIND_FX_CONVERSION = 3; +} + +enum PaymentState { + PAYMENT_STATE_UNSPECIFIED = 0; + PAYMENT_STATE_ACCEPTED = 1; + PAYMENT_STATE_FUNDS_RESERVED = 2; + PAYMENT_STATE_SUBMITTED = 3; + PAYMENT_STATE_SETTLED = 4; + PAYMENT_STATE_FAILED = 5; + PAYMENT_STATE_CANCELLED = 6; +} + +enum PaymentFailureCode { + PAYMENT_FAILURE_CODE_UNSPECIFIED = 0; + PAYMENT_FAILURE_CODE_BALANCE = 1; + PAYMENT_FAILURE_CODE_LEDGER = 2; + PAYMENT_FAILURE_CODE_FX = 3; + PAYMENT_FAILURE_CODE_CHAIN = 4; + PAYMENT_FAILURE_CODE_FEES = 5; + PAYMENT_FAILURE_CODE_POLICY = 6; +} + +message RequestMeta { + string organization_ref = 1; + common.trace.v1.TraceContext trace = 2; +} + +message LedgerEndpoint { + string ledger_account_ref = 1; + string contra_ledger_account_ref = 2; +} + +message ManagedWalletEndpoint { + string managed_wallet_ref = 1; + chain.gateway.v1.Asset asset = 2; +} + +message ExternalChainEndpoint { + chain.gateway.v1.Asset asset = 1; + string address = 2; + string memo = 3; +} + +message PaymentEndpoint { + oneof endpoint { + LedgerEndpoint ledger = 1; + ManagedWalletEndpoint managed_wallet = 2; + ExternalChainEndpoint external_chain = 3; + } + map metadata = 10; +} + +message FXIntent { + common.fx.v1.CurrencyPair pair = 1; + common.fx.v1.Side side = 2; + bool firm = 3; + int64 ttl_ms = 4; + string preferred_provider = 5; + int32 max_age_ms = 6; +} + +message PaymentIntent { + PaymentKind kind = 1; + PaymentEndpoint source = 2; + PaymentEndpoint destination = 3; + common.money.v1.Money amount = 4; + bool requires_fx = 5; + FXIntent fx = 6; + fees.v1.PolicyOverrides fee_policy = 7; + map attributes = 8; +} + +message PaymentQuote { + common.money.v1.Money debit_amount = 1; + common.money.v1.Money expected_settlement_amount = 2; + common.money.v1.Money expected_fee_total = 3; + repeated fees.v1.DerivedPostingLine fee_lines = 4; + repeated fees.v1.AppliedRule fee_rules = 5; + oracle.v1.Quote fx_quote = 6; + chain.gateway.v1.EstimateTransferFeeResponse network_fee = 7; + string fee_quote_token = 8; +} + +message ExecutionRefs { + string debit_entry_ref = 1; + string credit_entry_ref = 2; + string fx_entry_ref = 3; + string chain_transfer_ref = 4; +} + +message Payment { + string payment_ref = 1; + string idempotency_key = 2; + PaymentIntent intent = 3; + PaymentState state = 4; + PaymentFailureCode failure_code = 5; + string failure_reason = 6; + PaymentQuote last_quote = 7; + ExecutionRefs execution = 8; + map metadata = 9; + google.protobuf.Timestamp created_at = 10; + google.protobuf.Timestamp updated_at = 11; +} + +message QuotePaymentRequest { + RequestMeta meta = 1; + string idempotency_key = 2; + PaymentIntent intent = 3; + bool preview_only = 4; +} + +message QuotePaymentResponse { + PaymentQuote quote = 1; +} + +message InitiatePaymentRequest { + RequestMeta meta = 1; + string idempotency_key = 2; + PaymentIntent intent = 3; + string fee_quote_token = 4; + string fx_quote_ref = 5; + map metadata = 6; +} + +message InitiatePaymentResponse { + Payment payment = 1; +} + +message GetPaymentRequest { + RequestMeta meta = 1; + string payment_ref = 2; +} + +message GetPaymentResponse { + Payment payment = 1; +} + +message ListPaymentsRequest { + RequestMeta meta = 1; + repeated PaymentState filter_states = 2; + string source_ref = 3; + string destination_ref = 4; + common.pagination.v1.CursorPageRequest page = 5; +} + +message ListPaymentsResponse { + repeated Payment payments = 1; + common.pagination.v1.CursorPageResponse page = 2; +} + +message CancelPaymentRequest { + RequestMeta meta = 1; + string payment_ref = 2; + string reason = 3; +} + +message CancelPaymentResponse { + Payment payment = 1; +} + +message ProcessTransferUpdateRequest { + RequestMeta meta = 1; + chain.gateway.v1.TransferStatusChangedEvent event = 2; +} + +message ProcessTransferUpdateResponse { + Payment payment = 1; +} + +message ProcessDepositObservedRequest { + RequestMeta meta = 1; + chain.gateway.v1.WalletDepositObservedEvent event = 2; +} + +message ProcessDepositObservedResponse { + Payment payment = 1; +} + +message InitiateConversionRequest { + RequestMeta meta = 1; + string idempotency_key = 2; + PaymentEndpoint source = 3; + PaymentEndpoint destination = 4; + FXIntent fx = 5; + fees.v1.PolicyOverrides fee_policy = 6; + map metadata = 7; +} + +message InitiateConversionResponse { + Payment conversion = 1; +} + +service PaymentOrchestrator { + rpc QuotePayment(QuotePaymentRequest) returns (QuotePaymentResponse); + rpc InitiatePayment(InitiatePaymentRequest) returns (InitiatePaymentResponse); + rpc CancelPayment(CancelPaymentRequest) returns (CancelPaymentResponse); + rpc GetPayment(GetPaymentRequest) returns (GetPaymentResponse); + rpc ListPayments(ListPaymentsRequest) returns (ListPaymentsResponse); + rpc InitiateConversion(InitiateConversionRequest) returns (InitiateConversionResponse); + rpc ProcessTransferUpdate(ProcessTransferUpdateRequest) returns (ProcessTransferUpdateResponse); + rpc ProcessDepositObserved(ProcessDepositObservedRequest) returns (ProcessDepositObservedResponse); +}