outbox for gateways

api/gateway/tgsettle/internal/service/gateway/service.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 	"time"
 
+	gatewayoutbox "github.com/tech/sendico/gateway/common/outbox"
 	"github.com/tech/sendico/gateway/tgsettle/storage"
 	storagemodel "github.com/tech/sendico/gateway/tgsettle/storage/model"
 	"github.com/tech/sendico/pkg/api/routers"
@@ -20,6 +21,7 @@ import (
 	tnotifications "github.com/tech/sendico/pkg/messaging/notifications/telegram"
 	"github.com/tech/sendico/pkg/mlogger"
 	"github.com/tech/sendico/pkg/model"
+	pmodel "github.com/tech/sendico/pkg/model"
 	"github.com/tech/sendico/pkg/mservice"
 	paymenttypes "github.com/tech/sendico/pkg/payments/types"
 	moneyv1 "github.com/tech/sendico/pkg/proto/common/money/v1"
@@ -48,12 +50,13 @@ const (
 )
 
 type Config struct {
-	Rail            string
-	TargetChatIDEnv string
-	TimeoutSeconds  int32
-	AcceptedUserIDs []string
-	SuccessReaction string
-	InvokeURI       string
+	Rail              string
+	TargetChatIDEnv   string
+	TimeoutSeconds    int32
+	AcceptedUserIDs   []string
+	SuccessReaction   string
+	InvokeURI         string
+	MessagingSettings pmodel.SettingsT
 }
 
 type Service struct {
@@ -62,11 +65,13 @@ type Service struct {
 	producer        msg.Producer
 	broker          mb.Broker
 	cfg             Config
+	msgCfg          pmodel.SettingsT
 	rail            string
 	chatID          string
 	announcer       *discovery.Announcer
 	invokeURI       string
 	successReaction string
+	outbox          gatewayoutbox.ReliableRuntime
 
 	consumers []msg.Consumer
 
@@ -84,6 +89,7 @@ func NewService(logger mlogger.Logger, repo storage.Repository, producer msg.Pro
 		producer:  producer,
 		broker:    broker,
 		cfg:       cfg,
+		msgCfg:    cfg.MessagingSettings,
 		rail:      strings.TrimSpace(cfg.Rail),
 		invokeURI: strings.TrimSpace(cfg.InvokeURI),
 	}
@@ -92,6 +98,9 @@ func NewService(logger mlogger.Logger, repo storage.Repository, producer msg.Pro
 	if svc.successReaction == "" {
 		svc.successReaction = defaultTelegramSuccessReaction
 	}
+	if err := svc.startOutboxReliableProducer(); err != nil {
+		svc.logger.Warn("Failed to initialise outbox reliable producer", zap.Error(err))
+	}
 	svc.startConsumers()
 	svc.startAnnouncer()
 	return svc
@@ -107,6 +116,7 @@ func (s *Service) Shutdown() {
 	if s == nil {
 		return
 	}
+	s.outbox.Stop()
 	if s.announcer != nil {
 		s.announcer.Stop()
 	}