public async Task<ActionResult> Create([Bind(Include = "PostID,ParentCommentID,Content")] CommentView commentView)
{
string userId = User.Identity.GetUserId();
if (ModelState.IsValid && await GetDb().Posts.AnyAsync(p =>
p.PostID == commentView.PostID && (p.CreatedOn != null || p.AuthorID == userId))
&&
(commentView.ParentCommentID == null || await GetDb().Comments.AnyAsync(c =>
c.CommentID == commentView.ParentCommentID)))
{
Comment comment = new Comment();
if (!await GetDb().Posts.AnyAsync(p => p.PostID == commentView.PostID))
return new EmptyResult();
comment.PostID = commentView.PostID;
if (await GetDb().Comments.AnyAsync(c => c.CommentID == commentView.ParentCommentID))
comment.ParentCommentID = commentView.ParentCommentID;
comment.AuthorID = User.Identity.GetUserId();
comment.CreatedOn = new DateTimeOffset(DateTime.Now);
comment = GetDb().Comments.Add(comment);
await GetDb().SaveChangesAsync();
CommentContent commentContent = new CommentContent();
commentContent.CommentID = comment.CommentID;
commentContent.Content = commentView.Content;
GetDb().CommentContents.Add(commentContent);
await GetDb().SaveChangesAsync();
return PartialView("Comments/_CommentPartial", comment);
}
return new EmptyResult();
}
public EditedCommentView(Comment comment) : this()
{
this.PostID = comment.PostID;
this.ParentCommentID = comment.ParentCommentID;
this.Content = comment.Content.Content;
this.UpdateReason = comment.Content.UpdateReason;
this.IsDeleted = comment.Content.IsDeleted;
}
