TG settlement service

api/pkg/messaging/internal/notifications/paymentgateway/notification.go

@@ -0,0 +1,66 @@
+package notifications
+
+import (
+	"encoding/json"
+
+	messaging "github.com/tech/sendico/pkg/messaging/envelope"
+	"github.com/tech/sendico/pkg/model"
+	nm "github.com/tech/sendico/pkg/model/notification"
+	"github.com/tech/sendico/pkg/mservice"
+)
+
+type PaymentGatewayIntentNotification struct {
+	messaging.Envelope
+	payload model.PaymentGatewayIntent
+}
+
+func (pgn *PaymentGatewayIntentNotification) Serialize() ([]byte, error) {
+	data, err := json.Marshal(pgn.payload)
+	if err != nil {
+		return nil, err
+	}
+	return pgn.Envelope.Wrap(data)
+}
+
+type PaymentGatewayExecutionNotification struct {
+	messaging.Envelope
+	payload model.PaymentGatewayExecution
+}
+
+func (pgn *PaymentGatewayExecutionNotification) Serialize() ([]byte, error) {
+	data, err := json.Marshal(pgn.payload)
+	if err != nil {
+		return nil, err
+	}
+	return pgn.Envelope.Wrap(data)
+}
+
+func intentEvent() model.NotificationEvent {
+	return model.NewNotification(mservice.PaymentGateway, nm.NAPaymentGatewayIntent)
+}
+
+func executionEvent() model.NotificationEvent {
+	return model.NewNotification(mservice.PaymentGateway, nm.NAPaymentGatewayExecution)
+}
+
+func NewPaymentGatewayIntentEnvelope(sender string, intent *model.PaymentGatewayIntent) messaging.Envelope {
+	var payload model.PaymentGatewayIntent
+	if intent != nil {
+		payload = *intent
+	}
+	return &PaymentGatewayIntentNotification{
+		Envelope: messaging.CreateEnvelope(sender, intentEvent()),
+		payload:  payload,
+	}
+}
+
+func NewPaymentGatewayExecutionEnvelope(sender string, exec *model.PaymentGatewayExecution) messaging.Envelope {
+	var payload model.PaymentGatewayExecution
+	if exec != nil {
+		payload = *exec
+	}
+	return &PaymentGatewayExecutionNotification{
+		Envelope: messaging.CreateEnvelope(sender, executionEvent()),
+		payload:  payload,
+	}
+}