public ActionResult CommentsList(CommentsViewModel model, CommentViewModel newComment, string action)
{
if (action != null)
{
var comments = model.Comments;
if (action.ToLower().StartsWith("delete"))
{
var delete = int.Parse(action.Substring(7));
comments = comments.Take(delete).Concat(comments.Skip(delete + 1).Take(comments.Count() - 1 - delete));
}
if (action.ToLower().StartsWith("add"))
{
if (comments == null)
{
comments = new CommentViewModel[] { }
}
;
comments = comments.Concat(new[] { newComment });
}
model.Comments = comments;
}
ViewBag.Users = UserService.GetUsers().Select(user => user.ToViewModel()).ToDictionary(x => x.Id, x => x.FullName);
return(View("CommentsList", model));
}
