138 lines
3.7 KiB
Go
138 lines
3.7 KiB
Go
package store
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import (
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"context"
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"errors"
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"strings"
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"time"
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storage "github.com/tech/sendico/gateway/mntx/storage"
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"github.com/tech/sendico/gateway/mntx/storage/model"
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"github.com/tech/sendico/pkg/db/repository"
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ri "github.com/tech/sendico/pkg/db/repository/index"
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"github.com/tech/sendico/pkg/merrors"
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"github.com/tech/sendico/pkg/mlogger"
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"go.mongodb.org/mongo-driver/v2/bson"
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"go.mongodb.org/mongo-driver/v2/mongo"
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"go.mongodb.org/mongo-driver/v2/mongo/options"
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"go.uber.org/zap"
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)
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const (
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payoutsCollection = "card_payouts"
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payoutIdemField = "idempotencyKey"
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payoutIdField = "payoutId"
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)
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type Payouts struct {
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logger mlogger.Logger
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coll *mongo.Collection
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}
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func NewPayouts(logger mlogger.Logger, db *mongo.Database) (*Payouts, error) {
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if db == nil {
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return nil, merrors.InvalidArgument("mongo database is nil")
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}
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if logger == nil {
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logger = zap.NewNop()
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}
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logger = logger.Named("payouts").With(zap.String("collection", payoutsCollection))
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repo := repository.CreateMongoRepository(db, payoutsCollection)
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if err := repo.CreateIndex(&ri.Definition{
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Keys: []ri.Key{{Field: payoutIdemField, Sort: ri.Asc}},
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Unique: true,
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}); err != nil {
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logger.Error("Failed to create payouts idempotency index",
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zap.Error(err),
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zap.String("index_field", payoutIdemField))
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return nil, err
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}
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p := &Payouts{
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logger: logger,
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coll: db.Collection(payoutsCollection),
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}
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p.logger.Debug("Payouts store initialised")
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return p, nil
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}
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func (p *Payouts) findOneByField(ctx context.Context, field, value string) (*model.CardPayout, error) {
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value = strings.TrimSpace(value)
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if value == "" {
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return nil, merrors.InvalidArgument("lookup key is required", field)
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}
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var result model.CardPayout
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err := p.coll.FindOne(ctx, bson.M{field: value}).Decode(&result)
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if err == mongo.ErrNoDocuments {
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return nil, nil
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}
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if err != nil {
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if !errors.Is(err, context.Canceled) && !errors.Is(err, context.DeadlineExceeded) {
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p.logger.Warn("Payout record lookup failed",
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zap.String("field", field),
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zap.String("value", value),
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zap.Error(err))
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}
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return nil, err
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}
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return &result, nil
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}
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func (p *Payouts) FindByIdempotencyKey(ctx context.Context, key string) (*model.CardPayout, error) {
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return p.findOneByField(ctx, payoutIdemField, key) // operationRef
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}
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func (p *Payouts) FindByPaymentID(ctx context.Context, paymentID string) (*model.CardPayout, error) {
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return p.findOneByField(ctx, payoutIdField, paymentID)
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}
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func (p *Payouts) Upsert(ctx context.Context, record *model.CardPayout) error {
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if record == nil {
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return merrors.InvalidArgument("payout record is nil", "record")
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}
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record.OperationRef = strings.TrimSpace(record.OperationRef)
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record.PayoutID = strings.TrimSpace(record.PayoutID)
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record.CustomerID = strings.TrimSpace(record.CustomerID)
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record.ProviderCode = strings.TrimSpace(record.ProviderCode)
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record.ProviderPaymentID = strings.TrimSpace(record.ProviderPaymentID)
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if record.OperationRef == "" {
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return merrors.InvalidArgument("operation ref is required", "operation_ref")
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}
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now := time.Now()
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if record.CreatedAt.IsZero() {
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record.CreatedAt = now
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}
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record.UpdatedAt = now
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// critical: never let caller override _id
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record.ID = bson.NilObjectID
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update := bson.M{
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"$set": record,
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}
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_, err := p.coll.UpdateOne(
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ctx,
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bson.M{payoutIdemField: record.OperationRef},
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update,
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options.UpdateOne().SetUpsert(true),
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)
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if err != nil {
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if !errors.Is(err, context.Canceled) && !errors.Is(err, context.DeadlineExceeded) {
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p.logger.Warn("Failed to upsert payout record",
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zap.String("operation_ref", record.OperationRef),
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zap.String("payout_id", record.PayoutID),
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zap.Error(err))
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}
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return err
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}
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return nil
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}
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var _ storage.PayoutsStore = (*Payouts)(nil)
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