/// <summary>
/// Handle subscribe/unsubscribe actions.
/// </summary>
/// <param name="actionName">The action.</param>
/// <param name="formViewModel">The form view model.</param>
/// <returns>The action result.</returns>
private ActionResult HandleAction(string actionName, SubscriptionFormViewModel formViewModel)
{
var subscription = new PageSubscription
{
Subscriber = _userRepository.GetUserId(User),
Target = _pageRepository.GetPageId(formViewModel.CurrentLink)
};
try
{
if (actionName == ActionSubscribe)
{
_subscriptionRepository.Add(subscription);
}
else
{
_subscriptionRepository.Remove(subscription);
}
AddMessage(MessageKey, new MessageViewModel(SubmitSuccessMessage, SuccessMessage));
}
catch (SocialRepositoryException ex)
{
AddMessage(MessageKey, new MessageViewModel(ex.Message, ErrorMessage));
}
return(Redirect(UrlResolver.Current.GetUrl(formViewModel.CurrentLink)));
}
public ActionResult Unsubscribe(SubscriptionFormViewModel formViewModel) => HandleAction(ActionUnsubscribe, formViewModel);