add error if user not found

internal/controllers/user.go

@@ -1,6 +1,8 @@
 package controllers
 
 import (
+	"amocrm/internal/service_errors"
+	"errors"
 	"github.com/gofiber/fiber/v2"
 	"go.uber.org/zap"
 	"penahub.gitlab.yandexcloud.net/backend/quiz/core.git/middleware"
@@ -63,6 +65,9 @@ func (c *Controller) GetCurrentAccount(ctx *fiber.Ctx) error {
 
 	response, err := c.service.GetCurrentAccount(ctx.Context(), accountID)
 	if err != nil {
+		if errors.Is(err, service_errors.ErrUserNotFound) {
+			return ctx.Status(fiber.StatusNotFound).SendString("user not found")
+		}
 		return ctx.Status(fiber.StatusInternalServerError).SendString("Internal Server Error")
 
 	}

internal/service/user.go

@@ -2,7 +2,9 @@ package service
 
 import (
 	"amocrm/internal/models"
+	"amocrm/internal/service_errors"
 	"context"
+	"database/sql"
 	"go.uber.org/zap"
 	"penahub.gitlab.yandexcloud.net/backend/quiz/common.git/model"
 )
@@ -43,6 +45,9 @@ func (s *Service) SoftDeleteAccount(ctx context.Context, accountID string) error
 func (s *Service) GetCurrentAccount(ctx context.Context, accountID string) (*model.User, error) {
 	user, err := s.repository.AmoRepo.GetCurrentAccount(ctx, accountID)
 	if err != nil {
+		if err == sql.ErrNoRows {
+			return nil, service_errors.ErrUserNotFound
+		}
 		s.logger.Error("error getting current account in getCurrentAccount service", zap.Error(err))
 		return nil, err
 	}

internal/service_errors/pg_error.go

@@ -0,0 +1,5 @@
+package service_errors
+
+import "errors"
+
+var ErrUserNotFound = errors.New("user not found")