service backend

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(),
+	}
+}