notification

internal/app/app.go

@@ -107,6 +107,8 @@ func (a *App) Initialize(cfg *config.Config) error {
 		middleware.customerAuthMiddleware,
 		services.userDeviceService,
 		validators.userDeviceValidator,
+		services.notificationService,
+		validators.notificationValidator,
 	)
 
 	return nil
@@ -195,6 +197,9 @@ type repositories struct {
 	otpRepo                        repository.OtpRepository
 	txManager                      *repository.TxManager
 	userDeviceRepo                 *repository.UserDeviceRepositoryImpl
+	notificationRepo               *repository.NotificationRepositoryImpl
+	notificationReceiverRepo       *repository.NotificationReceiverRepositoryImpl
+	notificationDeliveryRepo       *repository.NotificationDeliveryRepositoryImpl
 }
 
 func (a *App) initRepositories() *repositories {
@@ -242,6 +247,9 @@ func (a *App) initRepositories() *repositories {
 		otpRepo:                        repository.NewOtpRepository(a.db),
 		txManager:                      repository.NewTxManager(a.db),
 		userDeviceRepo:                 repository.NewUserDeviceRepositoryImpl(a.db),
+		notificationRepo:               repository.NewNotificationRepository(a.db),
+		notificationReceiverRepo:       repository.NewNotificationReceiverRepository(a.db),
+		notificationDeliveryRepo:       repository.NewNotificationDeliveryRepository(a.db),
 	}
 }
 
@@ -285,6 +293,7 @@ type processors struct {
 	fileClient                          processor.FileClient
 	inventoryMovementService            service.InventoryMovementService
 	userDeviceProcessor                 *processor.UserDeviceProcessorImpl
+	notificationProcessor               *processor.NotificationProcessorImpl
 }
 
 func (a *App) initProcessors(cfg *config.Config, repos *repositories) *processors {
@@ -333,6 +342,7 @@ func (a *App) initProcessors(cfg *config.Config, repos *repositories) *processor
 		fileClient:                          fileClient,
 		inventoryMovementService:            inventoryMovementService,
 		userDeviceProcessor:                 processor.NewUserDeviceProcessorImpl(repos.userDeviceRepo),
+		notificationProcessor:               buildNotificationProcessor(cfg, repos),
 	}
 }
 
@@ -370,6 +380,7 @@ type services struct {
 	customerPointsService             service.CustomerPointsService
 	spinGameService                   service.SpinGameService
 	userDeviceService                 service.UserDeviceService
+	notificationService               service.NotificationService
 }
 
 func (a *App) initServices(processors *processors, repos *repositories, cfg *config.Config) *services {
@@ -406,6 +417,7 @@ func (a *App) initServices(processors *processors, repos *repositories, cfg *con
 	customerPointsService := service.NewCustomerPointsService(processors.customerPointsProcessor)
 	spinGameService := service.NewSpinGameService(processors.gamePlayProcessor, repos.txManager)
 	userDeviceService := service.NewUserDeviceService(processors.userDeviceProcessor)
+	notificationService := service.NewNotificationService(processors.notificationProcessor)
 
 	// Update order service with order ingredient transaction service
 	orderService = service.NewOrderServiceImpl(processors.orderProcessor, repos.tableRepo, orderIngredientTransactionService, processors.orderIngredientTransactionProcessor, *repos.productRecipeRepo, repos.txManager)
@@ -444,6 +456,7 @@ func (a *App) initServices(processors *processors, repos *repositories, cfg *con
 		customerPointsService:             customerPointsService,
 		spinGameService:                   spinGameService,
 		userDeviceService:                 userDeviceService,
+		notificationService:               notificationService,
 	}
 }
 
@@ -484,6 +497,7 @@ type validators struct {
 	campaignValidator                   validator.CampaignValidator
 	customerAuthValidator               validator.CustomerAuthValidator
 	userDeviceValidator                 *validator.UserDeviceValidatorImpl
+	notificationValidator               *validator.NotificationValidatorImpl
 }
 
 func (a *App) initValidators() *validators {
@@ -512,5 +526,29 @@ func (a *App) initValidators() *validators {
 		campaignValidator:                   validator.NewCampaignValidator(),
 		customerAuthValidator:               validator.NewCustomerAuthValidator(),
 		userDeviceValidator:                 validator.NewUserDeviceValidator(),
+		notificationValidator:               validator.NewNotificationValidator(),
 	}
 }
+
+// buildNotificationProcessor creates the notification processor with FCM integration.
+// If FCM is not configured, it returns a processor with a nil FCM client (FCM dispatch will be skipped).
+func buildNotificationProcessor(cfg *config.Config, repos *repositories) *processor.NotificationProcessorImpl {
+	var fcmClient client.FCMClient
+	if cfg.FCM.CredentialsFile != "" {
+		var err error
+		fcmClient, err = client.NewFCMClient(&cfg.FCM)
+		if err != nil {
+			// FCM init failure is non-fatal; notifications will still be persisted.
+			fcmClient = nil
+		}
+	}
+
+	return processor.NewNotificationProcessor(
+		repos.notificationRepo,
+		repos.notificationReceiverRepo,
+		repos.notificationDeliveryRepo,
+		repos.userDeviceRepo,
+		repos.userRepo,
+		fcmClient,
+	)
+}