public JsonResult Subscription(
SubscribeViewModel subscribeViewModel,
SubscriptionValidator subscriptionValidator)
{
Throw.IfNull(subscribeViewModel, nameof(subscribeViewModel));
Throw.IfNull(subscriptionValidator, nameof(subscriptionValidator));
subscriptionValidator.SetMessageToEmailValidator(subscribeViewModel.EmailValidationMessage);
var modelState = subscriptionValidator.Validate(subscribeViewModel);
var success = false;
var validationMessages = modelState.Errors.FirstOrDefault()?.ErrorMessage;
if (modelState.IsValid)
{
success = _mailingService.Subscribe(subscribeViewModel);
}
return(Json(new { success, validationMessages }));
}
