public IActionResult AddCommentUniversity(CommentUniversityViewModel commentUniversityViewModel) { if (!ModelState.IsValid) { return(Content(JsonConvert.SerializeObject("Not valid"))); } commentUniversityViewModel.UserId = Convert.ToInt32(_signInManager.UserManager.GetUserId(User)); _commentService.AddCommentUniversity( _mapper.Map <CommentUniversityViewModel, CommentUniversityDto>(commentUniversityViewModel)); return(RedirectToAction("AddComment")); }