/// <returns>A task that represents the asynchronous operation</returns>
public virtual async Task <IActionResult> SubscriptionUpdate(NewsletterSubscriptionModel model)
{
if (!await _permissionService.AuthorizeAsync(StandardPermissionProvider.ManageNewsletterSubscribers))
{
return(AccessDeniedView());
}
if (!ModelState.IsValid)
{
return(ErrorJson(ModelState.SerializeErrors()));
}
var subscription = await _newsLetterSubscriptionService.GetNewsLetterSubscriptionByIdAsync(model.Id);
//fill entity from model
subscription = model.ToEntity(subscription);
await _newsLetterSubscriptionService.UpdateNewsLetterSubscriptionAsync(subscription);
return(new NullJsonResult());
}