コード例 #1
0
        public async Task <IActionResult> AddQuestionComment(QuestionCommentViewModel questionCommentViewModel)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    var question = await _repository.GetQuestionByIdWithoutDetailsAsync(questionCommentViewModel.QuestionId);

                    if (question == null)
                    {
                        Response.StatusCode      = 404;
                        ViewData["ErrorMessage"] = "404 Resource not found.";
                        return(View("Error"));
                    }
                    var currentlyLoggedInUser = await _userManager.GetUserAsync(User);

                    questionCommentViewModel.UserId = currentlyLoggedInUser.Id;
                    var questionComment = _mapper.Map <QuestionCommentViewModel, QuestionComment>(questionCommentViewModel);
                    await _repository.AddQuestionCommentAsync(questionComment);

                    return(RedirectToAction("Details", "Questions", new { questionId = questionCommentViewModel.QuestionId }));
                }
                catch (DbUpdateException dbex)
                {
                    ViewData["ErrorMessage"] = "DB issue - " + dbex.Message;
                    return(View("Error"));
                }
                catch (Exception ex)
                {
                    ViewData["ErrorMessage"] = ex.Message;
                    return(View("Error"));
                }
            }
            return(View("AddQuestionComment", questionCommentViewModel));
        }