public CommentViewModel CreateComment(int answerId, string comment)
{
var answer = _context.Answers.FirstOrDefault(ans => ans.AnswerId == answerId && ans.Active);
if (answer == null)
{
return null;
}
using (var transaction = _context.Database.BeginTransaction())
{
var user = GetCurrentUser();
var commentEntity = answer.AddComment(user, comment);
try
{
_context.SaveChanges();
commentEntity.AddNotifications();
_context.SaveChanges();
transaction.Commit();
var model = new CommentViewModel()
{
AnswerId = answerId,
AvatarUrl = GetAvatarUrl(user),
Comment = commentEntity,
CommentParagraphs = comment.SplitLines(),
ScreenName = GetUserScreenName(user.UserName),
UserName = user.UserName,
};
return model;
}
catch (Exception e)
{
return null;
}
}
}
public ActionResult PostCommentForm(AnswerProfileViewModel model)
{
var comment = new CommentViewModel()
{
AnswerId = model.Answer.AnswerId
};
return PartialView("CommentPost", comment);
}