/// <summary>
/// Subscribes or unsubscribes a user to a topic
/// </summary>
public static void Manage(bool subscribe, int topicId, int userId, Guid userGuid, SiteConfiguration config, ITopicsSubscriptionsService service)
{
if (!config.Notifications.Subscription.IsDefined)
{
return;
}
if (subscribe)
{
service.Add(topicId, userId);
}
else
{
service.Remove(topicId, userId, userGuid);
}
}
