public IActionResult EditRank(ProjectRankModel model) { ViewBag.IsLogin = !string.IsNullOrEmpty(cache.GetString("user")); if (ViewBag.IsLogin) { ViewBag.User = JsonConvert.DeserializeObject <AccountModel>(cache.GetString("user")); } else { return(RedirectToAction("Login", "Account")); } if (!ViewBag.User.IsAdmin) { return(RedirectToAction("Login", "Account")); } if (ModelState.IsValid) { ranksvc.EditRank(model); return(RedirectToAction(nameof(ProjectSystem))); } return(View(model)); }