public ActionResult Create(string txt) { var Model = new ChatViewModel(); Model.Text = txt; Model.PostTime = DateTime.UtcNow; Model.AccountRefID = new Guid(); if (User.Identity.IsAuthenticated) { var acc = Crud.GetAccount(User.Identity.Name); Model.AccountRefID = acc.Id; } Crud.CreateChatPost(Model.ToEntity()); return(View()); }