Added transaction feature, fixed some mistakes

backend/src/api/server.go

@@ -12,6 +12,7 @@ import (
 	"log"
 	"net/http"
 	"net/http/httptest"
+	"os"
 	"strings"
 
 	"github.com/gin-gonic/gin"
@@ -36,8 +37,10 @@ func NewServer(cfg config.Config) *Server {
 		log.Fatal(err)
 	}
 
-	gin.SetMode(gin.ReleaseMode)
-	router := gin.Default()
+	//gin.SetMode(gin.ReleaseMode)
+	router := gin.New()
+	router.Use(gin.Logger())
+	router.Use(gin.RecoveryWithWriter(os.Stderr))
 	if cfg.OpenAPIEnabled {
 		openAPIEndpoint := cfg.OpenAPIEndpoint
 		if openAPIEndpoint == "" {
@@ -84,11 +87,17 @@ func NewServer(cfg config.Config) *Server {
 
 	apiV1 := router.Group("/api/v1")
 
+	transactionRepo := repositories.NewTransactionsSQLRepository(dbConn)
+
 	receiptRepo := repositories.NewReceiptsSQLRepository(dbConn)
-	receiptService_ := receiptService.NewReceiptService(receiptRepo)
+	receiptService_ := receiptService.NewReceiptService(receiptRepo, transactionRepo)
 	receiptRouter := routers.NewReceiptRouter(receiptService_)
 	receiptRouter.RegisterRoutes(apiV1)
 
+	transactionService := services.NewTransactionService(transactionRepo)
+	transactionRouter := routers.NewTransactionsRouter(transactionService)
+	transactionRouter.RegisterRoutes(apiV1)
+
 	usersRepo := repositories.NewUsersSQLRepository(dbConn)
 	usersService := services.NewUserService(usersRepo)
 	usersRouter := routers.NewUsersRouter(usersService)