public ActionResult LogIn(LogInModel model)
        {
            if (!ModelState.IsValid)
            {
                return View();
            }

            //var user = userManager.Find(model.Email, model.Password);
            var user2 = userManager.FindByEmail(model.Email);
            var user = userManager.Find(user2.UserName, model.Password);

            if (user != null)
            {
                var identity = userManager.CreateIdentity(
                    user, DefaultAuthenticationTypes.ApplicationCookie);

                GetAuthenticationManager().SignIn(identity);

                return Redirect(GetRedirectUrl(model.ReturnUrl));
            }

            // user authentication failed
            ModelState.AddModelError("", "Invalid email or password");
            return View();
        }
        //
        // GET: /Auth/Login/
        public ActionResult LogIn(string returnUrl)
        {
            var model = new LogInModel
                {
                    ReturnUrl = returnUrl
                };

                return View(model);
        }