fixed fee direction

api/gateway/aurora/storage/mongo/store/payouts.go

@@ -0,0 +1,108 @@
+package store
+
+import (
+	"context"
+	"strings"
+
+	storage "github.com/tech/sendico/gateway/aurora/storage"
+	"github.com/tech/sendico/gateway/aurora/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/mutil/mzap"
+	"go.mongodb.org/mongo-driver/v2/mongo"
+	"go.uber.org/zap"
+)
+
+const (
+	payoutsCollection = "card_payouts"
+	payoutIdemField   = "idempotencyKey"
+	payoutIdField     = "paymentRef"
+	payoutOpField     = "operationRef"
+)
+
+type Payouts struct {
+	logger     mlogger.Logger
+	repository repository.Repository
+}
+
+func NewPayouts(logger mlogger.Logger, db *mongo.Database) (*Payouts, error) {
+	if db == nil {
+		return nil, merrors.InvalidArgument("mongo database is nil")
+	}
+	if logger == nil {
+		logger = zap.NewNop()
+	}
+	logger = logger.Named("payouts").With(zap.String("collection", payoutsCollection))
+
+	repo := repository.CreateMongoRepository(db, payoutsCollection)
+	if err := repo.CreateIndex(&ri.Definition{
+		Keys:   []ri.Key{{Field: payoutOpField, Sort: ri.Asc}},
+		Unique: true,
+		Sparse: true,
+	}); err != nil {
+		logger.Error("Failed to create payouts operation index",
+			zap.Error(err), zap.String("index_field", payoutOpField))
+		return nil, err
+	}
+	if err := repo.CreateIndex(&ri.Definition{
+		Keys:   []ri.Key{{Field: payoutIdemField, Sort: ri.Asc}},
+		Unique: true,
+	}); err != nil {
+		logger.Error("Failed to create payouts idempotency index",
+			zap.Error(err), zap.String("index_field", payoutIdemField))
+		return nil, err
+	}
+
+	p := &Payouts{
+		logger:     logger,
+		repository: repo,
+	}
+	p.logger.Debug("Payouts store initialised")
+	return p, nil
+}
+
+func (p *Payouts) findOneByField(ctx context.Context, field, value string) (*model.CardPayout, error) {
+	var res model.CardPayout
+	return &res, p.repository.FindOneByFilter(ctx, repository.Filter(field, value), &res)
+}
+
+func (p *Payouts) FindByIdempotencyKey(ctx context.Context, key string) (*model.CardPayout, error) {
+	return p.findOneByField(ctx, payoutIdemField, key)
+}
+
+func (p *Payouts) FindByOperationRef(ctx context.Context, operationRef string) (*model.CardPayout, error) {
+	return p.findOneByField(ctx, payoutOpField, operationRef)
+}
+
+func (p *Payouts) FindByPaymentID(ctx context.Context, paymentID string) (*model.CardPayout, error) {
+	return p.findOneByField(ctx, payoutIdField, paymentID)
+}
+
+func (p *Payouts) Upsert(ctx context.Context, record *model.CardPayout) error {
+	if record == nil {
+		p.logger.Warn("Invalid argument provided: nil record")
+		return merrors.InvalidArgument("payout record is nil", "record")
+	}
+
+	record.OperationRef = strings.TrimSpace(record.OperationRef)
+	record.PaymentRef = strings.TrimSpace(record.PaymentRef)
+	record.CustomerID = strings.TrimSpace(record.CustomerID)
+	record.ProviderCode = strings.TrimSpace(record.ProviderCode)
+	record.ProviderPaymentID = strings.TrimSpace(record.ProviderPaymentID)
+
+	if record.OperationRef == "" {
+		p.logger.Warn("Invalid argument provided: operation reference missing")
+		return merrors.InvalidArgument("operation ref is required", "operation_ref")
+	}
+
+	if err := p.repository.Upsert(ctx, record); err != nil {
+		p.logger.Warn("Failed to upsert payout record", zap.Error(err), mzap.ObjRef("payout_ref", record.ID),
+			zap.String("operation_ref", record.OperationRef), zap.String("payment_ref", record.PaymentRef))
+		return err
+	}
+	return nil
+}
+
+var _ storage.PayoutsStore = (*Payouts)(nil)