fix: login service should test IsEnabled

internal/e/code.go

@@ -22,6 +22,7 @@ const (
 	UserDuplicated      Status = 302
 	UserUnauthenticated Status = 303
 	UserUnauthorized    Status = 304
+	UserDisabled        Status = 305
 
 	RedisError Status = 400
 )
@@ -48,6 +49,7 @@ var msgText = map[Status]string{
 	UserDuplicated:      "User Duplicated",
 	UserUnauthenticated: "User Unauthenticated",
 	UserUnauthorized:    "User Unauthorized",
+	UserDisabled:        "User Disabled",
 
 	RedisError: "Redis Error",
 }

internal/service/user/login.go

@@ -13,15 +13,19 @@ func (s *service) Login(data *model.User) (*model.User, e.Status) {
 
 	err := s.db.Where(user).First(&user).Error
 	if errors.Is(err, gorm.ErrRecordNotFound) {
-		return user, e.UserNotFound
+		return nil, e.UserNotFound
 	}
 	if err != nil {
-		return user, e.DatabaseError
+		return nil, e.DatabaseError
+	}
+
+	if !user.IsEnabled {
+		return nil, e.UserDisabled
 	}
 
 	err = bcrypt.CompareHashAndPassword(user.Password, data.Password)
 	if err != nil {
-		return user, e.UserWrongPassword
+		return nil, e.UserWrongPassword
 	}
 
 	return user, e.Success