TG settlement service

api/gateway/tgsettle/storage/storage.go

@@ -0,0 +1,24 @@
+package storage
+
+import (
+	"context"
+	"errors"
+
+	"github.com/tech/sendico/gateway/tgsettle/storage/model"
+)
+
+var ErrDuplicate = errors.New("payment gateway storage: duplicate record")
+
+type Repository interface {
+	Payments() PaymentsStore
+	TelegramConfirmations() TelegramConfirmationsStore
+}
+
+type PaymentsStore interface {
+	FindByIdempotencyKey(ctx context.Context, key string) (*model.PaymentExecution, error)
+	InsertExecution(ctx context.Context, exec *model.PaymentExecution) error
+}
+
+type TelegramConfirmationsStore interface {
+	Upsert(ctx context.Context, record *model.TelegramConfirmation) error
+}