public void Cluster(Cluster cluster)
{
if (cluster == null)
throw new NotSupportedException("undefined cluster");
_cluster = cluster;
}
public bool ClusterBadge(Clusterable badge, Cluster cluster)
{
if (badge.IsInCluster())
{
//two or more clients sent clustering requests in the same time. first wins
Log.Warn("cluster failed: badge=" + badge.GetId() + " cluster=" + cluster.GetId() +
" current cluster of badge=" + badge.GetCluster().GetId());
return false;
}
badge.Cluster(cluster);
cluster.Add(badge);
return true;
}
public void Uncluster()
{
if (_cluster == null)
throw new NotSupportedException("already unclustered");
_cluster = null;
}
public void DeleteCluster(Cluster cluster, int usrId)
{
//1 unlink from all
UnlinkFromAll(cluster, -1);
//2 remove all clusterables from cluster
foreach (var badge in cluster.GetClusterables().ToArray())
UnclusterBadge(badge, -1);
//3 remove cluster
_clusters.Remove(cluster.GetId());
if (onLinkableDeleted != null)
onLinkableDeleted(cluster, usrId);
}
private void __unclusterBadge(Clusterable badge, Cluster cluster, int userId)
{
_room.BroadcastReliableToRoom((byte) DiscussionEventCode.UnclusterBadgeEvent,
UnclusterBadgeMessage.Write(
badge.GetId(),
cluster.GetId(),
true, _topicId, userId, -1));
EventLogger.LogAndBroadcast(new DiscCtx(Discussions.ConfigManager.ConnStr),
_room,
StEvent.ClusterOut,
userId,
_topicId);
_pendingChanges = true;
}
