コード例 #1
0
        public async Task <IActionResult> AddAnswerComment(AnswerCommentViewModel answerCommentViewModel)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    var answer = await _repository.GetAnswerByIdWithoutDetailsAsync(answerCommentViewModel.AnswerId);

                    if (answer == null)
                    {
                        Response.StatusCode      = 404;
                        ViewData["ErrorMessage"] = "404 Resource not found.";
                        return(View("Error"));
                    }
                    var question = await _repository.GetQuestionByIdWithoutDetailsAsync(answerCommentViewModel.QuestionId);

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

                    answerCommentViewModel.UserId = currentlyLoggedInUser.Id;
                    var answerComment = _mapper.Map <AnswerCommentViewModel, AnswerComment>(answerCommentViewModel);
                    await _repository.AddAnswerCommentAsync(answerComment);

                    return(RedirectToAction("Details", "Questions", new { questionId = answerCommentViewModel.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("AddAnswerComment", answerCommentViewModel));
        }