[HttpPost]
        [AllowAnonymous]
        [HttpResponseException]
        [ValidateAjax]
        public async Task<ActionResult> ForgotPassword(ForgotPassword user)
        {

            var Password = new PasswordGenerator().Generate();
            var result = await new AuthenticationRepository().ChangePassword();
            if (user.UserName != null)
            {
                var mailModel = new WelcomeViewModel
                {

                    FromAddress = new MailAddress(HostSettings.SiteEmailAddress),
                    BaseUrl = Utilities.GetBaseUrl(),
                    ViewName = "Welcome",
                    DisplayName = user.UserName,
                    UserName = user.UserName,
                    Subject = MailSubjects.Welcome,
                    Password = Password

                };

                mailModel.ToAddresses.Add(new MailAddress(user.UserName));

                SendEmail(new UserMailer().Welcome(mailModel));
                return Json(new AjaxResponse
                {
                    Success = true,
                    IsFormError = false
                });
            }
            else
            {

            }
            Response.StatusCode = (int)HttpStatusCode.BadRequest;

            return Json(new AjaxResponse
            {
                Success = false,
                IsFormError = false,
                //Message = result.ResponseObject.Message
            });

        }