TG settlement service

api/pkg/messaging/internal/notifications/confirmations/processor.go

@@ -0,0 +1,81 @@
+package notifications
+
+import (
+	"context"
+	"encoding/json"
+
+	me "github.com/tech/sendico/pkg/messaging/envelope"
+	ch "github.com/tech/sendico/pkg/messaging/notifications/confirmations/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"
+)
+
+type ConfirmationRequestProcessor struct {
+	logger  mlogger.Logger
+	handler ch.ConfirmationRequestHandler
+	event   model.NotificationEvent
+}
+
+func (crp *ConfirmationRequestProcessor) Process(ctx context.Context, envelope me.Envelope) error {
+	var msg model.ConfirmationRequest
+	if err := json.Unmarshal(envelope.GetData(), &msg); err != nil {
+		crp.logger.Warn("Failed to decode confirmation request envelope", zap.Error(err), zap.String("topic", crp.event.ToString()))
+		return err
+	}
+	if crp.handler == nil {
+		crp.logger.Warn("Confirmation request handler is not configured", zap.String("topic", crp.event.ToString()))
+		return nil
+	}
+	return crp.handler(ctx, &msg)
+}
+
+func (crp *ConfirmationRequestProcessor) GetSubject() model.NotificationEvent {
+	return crp.event
+}
+
+type ConfirmationResultProcessor struct {
+	logger  mlogger.Logger
+	handler ch.ConfirmationResultHandler
+	event   model.NotificationEvent
+}
+
+func (crp *ConfirmationResultProcessor) Process(ctx context.Context, envelope me.Envelope) error {
+	var msg model.ConfirmationResult
+	if err := json.Unmarshal(envelope.GetData(), &msg); err != nil {
+		crp.logger.Warn("Failed to decode confirmation result envelope", zap.Error(err), zap.String("topic", crp.event.ToString()))
+		return err
+	}
+	if crp.handler == nil {
+		crp.logger.Warn("Confirmation result handler is not configured", zap.String("topic", crp.event.ToString()))
+		return nil
+	}
+	return crp.handler(ctx, &msg)
+}
+
+func (crp *ConfirmationResultProcessor) GetSubject() model.NotificationEvent {
+	return crp.event
+}
+
+func NewConfirmationRequestProcessor(logger mlogger.Logger, handler ch.ConfirmationRequestHandler) np.EnvelopeProcessor {
+	if logger != nil {
+		logger = logger.Named("confirmation_request_processor")
+	}
+	return &ConfirmationRequestProcessor{
+		logger:  logger,
+		handler: handler,
+		event:   confirmationRequestEvent(),
+	}
+}
+
+func NewConfirmationResultProcessor(logger mlogger.Logger, sourceService, rail string, handler ch.ConfirmationResultHandler) np.EnvelopeProcessor {
+	if logger != nil {
+		logger = logger.Named("confirmation_result_processor")
+	}
+	return &ConfirmationResultProcessor{
+		logger:  logger,
+		handler: handler,
+		event:   confirmationResultEvent(sourceService, rail),
+	}
+}