public async Task <ActionResult> Login(LoginViewModel model, string returnUrl)
        {
            if (!ModelState.IsValid)
            {
                return(View(model));
            }

            // This doesn't count login failures towards account lockout
            // To enable password failures to trigger account lockout, change to shouldLockout: true
            var result = await SignInManager.PasswordSignInAsync(model.Email, model.Password, model.RememberMe, shouldLockout : false);

            switch (result)
            {
            case SignInStatus.Success:
                var      email          = UserManager.Users.Single(item => item.Email == model.Email);
                var      userRole       = email.Roles.First();
                var      singleRole     = RoleManager.Roles.Single(item => item.Id == userRole.RoleId);
                Redirect redirect       = new Redirect();
                string   redirectedPage = redirect.LoginRedirect(singleRole);
                return(RedirectToLocal(redirectedPage));

            case SignInStatus.LockedOut:
                return(View("Lockout"));

            case SignInStatus.RequiresVerification:
                return(RedirectToAction("SendCode", new { ReturnUrl = returnUrl, RememberMe = model.RememberMe }));

            case SignInStatus.Failure:
            default:
                ModelState.AddModelError("", "Invalid login attempt.");
                return(View(model));
            }
        }