public virtual void UpdateUserSubscription(UserSubscription subscription)
{
var subscriptions = Subscriptions[subscription.SubscriberUserId];
var subscriptionToUpdate = subscriptions.First(x => x.Id == subscription.Id);
var index = subscriptions.IndexOf(subscriptionToUpdate);
subscriptions[index] = subscription;
subscription.UpdateType = UpdateType.Update;
var args = new UserSubscriptionUpdatedEventArgs {
Subscription = subscription
};
UserSubscriptionUpdated?.Invoke(this, args);
}
public virtual void RemoveUserSubscription(string subscriptionId)
{
var sub = this.GetUserSubscription(subscriptionId);
var subscriptions = Subscriptions[sub.SubscriberUserId];
var subscriptionToRemove = subscriptions.First(x => x.Id == subscriptionId);
subscriptions.Remove(subscriptionToRemove);
subscriptionToRemove.UpdateType = UpdateType.Remove;
var args = new UserSubscriptionUpdatedEventArgs {
Subscription = subscriptionToRemove
};
UserSubscriptionUpdated?.Invoke(this, args);
}
public virtual void AddUserSubscription(UserSubscription subscription)
{
subscription.Id = (++IndexCounter).ToString();
if (!Subscriptions.TryGetValue(subscription.SubscriberUserId, out var subscriptions))
{
Subscriptions.Add(subscription.SubscriberUserId, subscriptions = new List <UserSubscription>());
}
subscriptions.Add(subscription);
subscription.UpdateType = UpdateType.Add;
var args = new UserSubscriptionUpdatedEventArgs {
Subscription = subscription
};
UserSubscriptionUpdated?.Invoke(this, args);
}
