async public Task <ActionResult> RemoveMeme(MemeResponse viewModel) { if (!CustomUser.IsInRole("Moderator")) { return(RedirectToAction("Index", "Home")); } try { Meme meme = _memeRepo.GetMemeById(viewModel.Id); _memeRepo.RemoveMeme(meme); return(RedirectToAction("Index", "Home")); } catch { } return(View(viewModel)); }