public ActionResult getDetailsofEvent(CommentViewModel commentViewModel)
        {
            if (!ModelState.IsValid)
            {
                return(View());
            }
            EventOperations eventOperation = new EventOperations();
            CommentModel    commentModel   = new CommentModel()
            {
                Comments = commentViewModel.Comments,
                EventId  = commentViewModel.EventId
            };

            eventOperation.addComment(commentModel);
            return(RedirectToAction("MyEvents", "Event"));
        }