public Task AddFollower(string alias, long userId, ISubscriber follower)
{
ConnectorInfo userInfo = ConnectorInfo.GetUserInfo(userId, alias);
if (State.Followers.ContainsKey(userInfo))
{
State.Followers.Remove(userInfo);
}
State.Followers[userInfo] = follower;
return(WriteStateAsync());
}
private async Task UnfollowUser(long userId, string userAlias, IMsgPublisher userToUnfollow)
{
await userToUnfollow.RemoveFollower(State.UserAlias, this);
ConnectorInfo userInfo = ConnectorInfo.GetUserInfo(userId, userAlias);
State.Subscriptions.Remove(userInfo);
await WriteStateAsync();
// Notify any viewers that a subscription has been removed for this user
viewers.Notify(
v => v.SubscriptionRemoved(userInfo)
);
}
private async Task FollowUser(long userId, string userAlias, IMsgPublisher userToFollow)
{
if (logger.IsVerbose)
{
logger.Verbose("{0} FollowUser({1}).", Me, userAlias);
}
await userToFollow.AddFollower(State.UserAlias, State.UserId, this);
ConnectorInfo userInfo = ConnectorInfo.GetUserInfo(userId, userAlias);
State.Subscriptions[userInfo] = userToFollow;
await WriteStateAsync();
// Notify any viewers that a subscription has been added for this user
viewers.Notify(
v => v.SubscriptionAdded(userInfo)
);
}