public ActionResult DeleteConfirmed(Guid systemid) { Models.SymbolPackage symbolPackage = _symbolService.GetPackage(systemid); ViewBag.IsAdmin = false; if (Request.IsAuthenticated) { ViewBag.IsAdmin = _authorizationService.IsAdmin(); } if (!ViewBag.IsAdmin) { return(new HttpStatusCodeResult(HttpStatusCode.Unauthorized)); } _symbolService.RemovePackage(systemid); return(RedirectToAction("Index")); }