public ActionResult Register(RegistrationModel model) { if (!ModelState.IsValid) { return(View(model)); } var request = model.Map <RegistrationModel, UserRegistrationRequestDto>(); var registrationResult = _authenticationService.Register(request); if (registrationResult.Type != DataResultType.Success) { ModelState.AddModelError("", registrationResult.FriendlyMessage); return(View()); } var emailResult = _emailService.Send(EmailType.ConfirmEmail, new[] { registrationResult.Value.UserId }); if (emailResult.Type != DataResultType.Success) { ModelState.AddModelError("", "We attempted to send an email to you so that " + "you can confirm your address, but it failed: " + $"{registrationResult.FriendlyMessage}"); return(View()); } return(RedirectToAction("Registered")); }