added more general response handler

internal/controllers/user_controller.go

@@ -7,6 +7,7 @@ import (
 	// "github.com/gorilla/mux"
 	"net/http"
 	// "strconv"
+	"GoMembership/internal/utils"
 	"GoMembership/pkg/logger"
 )
 
@@ -20,29 +21,38 @@ func NewUserController(service services.UserService, emailService *services.Emai
 }
 
 func (uc *UserController) RegisterUser(w http.ResponseWriter, r *http.Request) {
-
 	logger.Info.Println("registering user")
+	rh := utils.NewResponseHandler(w)
+
 	var user models.User
 	if err := json.NewDecoder(r.Body).Decode(&user); err != nil {
-		http.Error(w, err.Error(), http.StatusBadRequest)
+		// http.Error(w, err.Error(), http.StatusBadRequest)
 		logger.Error.Printf("Couldn't decode Userdata: %v", err)
+		rh.RespondWithError(http.StatusBadRequest, "Couldn't decode userdata")
 		return
 	}
-	if err := uc.service.RegisterUser(&user); err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
+	id, err := uc.service.RegisterUser(&user)
+	if err != nil {
+		// http.Error(w, err.Error(), http.StatusInternalServerError)
 		logger.Error.Printf("Couldn't register User: %v", err)
+		rh.RespondWithError(http.StatusInternalServerError, "Couldn't register User")
 		return
 	}
 	// Send welcome email to the user
 	if err := uc.emailService.SendWelcomeEmail(user); err != nil {
 		logger.Error.Printf("Failed to send welcome email to user: %v", err)
+		// rh.RespondWithError(http.StatusServiceUnavailable, "User creation succeeded, but failed to send welcome email to user")
 	}
 
 	// Notify admin of new user registration
 	if err := uc.emailService.NotifyAdminOfNewUser(user.Email); err != nil {
 		logger.Error.Printf("Failed to notify admin of new user registration: %v", err)
+		// rh.RespondWithError(http.StatusServiceUnavailable, "User creation succeeded, but failed to notify admin of new user registration")
 	}
-	w.WriteHeader(http.StatusCreated)
+	rh.RespondWithJSON(http.StatusCreated, map[string]interface{}{
+		"status": "success",
+		"id":     id,
+	})
 }
 
 /* func (uc *UserController) LoginUser(w http.ResponseWriter, r *http.Request) {