Added uploading receipt photo to API

backend/src/api/server.go

@@ -6,6 +6,7 @@ import (
 	"FamilyHub/src/api/services"
 	"FamilyHub/src/config"
 	"FamilyHub/src/database"
+	"FamilyHub/src/integrations/ocr"
 	"FamilyHub/src/integrations/receiptService"
 	"FamilyHub/src/repositories"
 	"context"
@@ -22,6 +23,7 @@ import (
 
 type Server struct {
 	httpServer *http.Server
+	ocr        ocr.OCR
 }
 
 func NewServer(cfg config.Config) *Server {
@@ -89,9 +91,14 @@ func NewServer(cfg config.Config) *Server {
 
 	transactionRepo := repositories.NewTransactionsSQLRepository(dbConn)
 
+	ocrSvc, err := ocr.NewGoogleOCR(context.Background())
+	if err != nil {
+		log.Fatal(err)
+	}
+
 	receiptRepo := repositories.NewReceiptsSQLRepository(dbConn)
 	receiptService_ := receiptService.NewReceiptService(receiptRepo, transactionRepo)
-	receiptRouter := routers.NewReceiptRouter(receiptService_)
+	receiptRouter := routers.NewReceiptRouter(receiptService_, ocrSvc)
 	receiptRouter.RegisterRoutes(apiV1)
 
 	transactionService := services.NewTransactionService(transactionRepo)
@@ -118,6 +125,7 @@ func NewServer(cfg config.Config) *Server {
 			Addr:    cfg.APIHost + ":" + cfg.APIPort,
 			Handler: router,
 		},
+		ocr: ocrSvc,
 	}
 }
 
@@ -126,5 +134,8 @@ func (s *Server) Start() error {
 }
 
 func (s *Server) Shutdown(ctx context.Context) error {
+	if s.ocr != nil {
+		_ = s.ocr.Close()
+	}
 	return s.httpServer.Shutdown(ctx)
 }