BookManagement.Controllers.AccountController.RemoveExternalLogins C# (CSharp) Метод

        public ActionResult RemoveExternalLogins()
        {
            ICollection<OAuthAccount> accounts = OAuthWebSecurity.GetAccountsFromUserName(User.Identity.Name);
            List<ExternalLogin> externalLogins = new List<ExternalLogin>();
            foreach (OAuthAccount account in accounts)
            {
                AuthenticationClientData clientData = OAuthWebSecurity.GetOAuthClientData(account.Provider);

                externalLogins.Add(new ExternalLogin
                {
                    Provider = account.Provider,
                    ProviderDisplayName = clientData.DisplayName,
                    ProviderUserId = account.ProviderUserId,
                });
            }

            ViewBag.ShowRemoveButton = externalLogins.Count > 1 || OAuthWebSecurity.HasLocalAccount(WebSecurity.GetUserId(User.Identity.Name));
            return PartialView("_RemoveExternalLoginsPartial", externalLogins);
        }