public ActionResult AddNewComment(CommentModel model)
{
if (model.CommentDescription.Length < 2)
return JsonErrorResult("Слишком короткий комментарий");
var comment = new CommentData
{
CreateDate = DateTime.UtcNow,
Description = model.CommentDescription,
Rate = default(int),
Writer = new UserData { Id = CurrentUser.Id }
};
Execute(() => _newsService.AddNewsComment(model.ContentId, comment));
FillCommentModel(model);
return ModelIsValid
? (ActionResult)View("_CommentDataPartial", model)
: JsonErrorResult();
}
public CommentData SaveComment(CommentData data)
{
var entity = _commentRepository.Query(o => o.Id == data.Id).SingleOrDefault();
if (entity == null)
throw new ArgumentException("Данного комментария не существует.");
entity.Description = data.Description;
entity.ModifierDate = DateTime.UtcNow;
UnitOfWork.Commit();
var comment = ((IResourceService)this).GetComment(entity.Id);
var writer = _userRepository.GetData(o => new UserData
{
Id = o.Id,
UserName = o.UserName,
PhotoPath = o.PhotoPath,
RoleId = o.RoleId
}, o => o.Id == comment.WriterId).SingleOrDefault();
if (writer == null)
throw new ArgumentException("Данного пользователя не существует.");
comment.Writer = writer;
return comment;
}
public CommentItemModel()
{
CommentItem = new CommentData();
}
void INewsService.AddNewsComment(int newsId, CommentData data)
{
var news = _newsRepository.Query(o => o.Id == newsId).SingleOrDefault();
if (news == null)
throw new ArgumentException("Данной новости не существует");
var writer = _userRepository.Query(o => o.Id == data.Writer.Id).SingleOrDefault();
if (writer == null)
throw new ArgumentException("Данного пользователя не существует");
if (news.BlockComments)
throw new ArgumentException("Добавление комментариев заблокировано");
var comment = new Comment
{
CreateDate = data.CreateDate,
Description = data.Description,
Rate = data.Rate,
Writer = writer
};
_commentRepository.Add(comment);
_newsCommentRepository.Add(new NewsComment { News = news, Comment = comment });
UnitOfWork.Commit();
}