public IActionResult Index() { ICollection <Login> logins = AuthBL.GetAllLoginsSync(_authRepository); if (logins.Any()) { return(View(new LoginsViewModel { Logins = logins.ToList() })); } List <Login> loginsFromJson = new GetLoginsFromJson("logins.json").Execute(); AuthBL.AddManyLoginsSync(loginsFromJson, _authRepository); logins = loginsFromJson.ToList(); return(View(new LoginsViewModel { Logins = logins.ToList() })); }