public override ValueTask <ThreadCreatedEventArgs> HandleDispatchAsync(IGatewayApiClient shard, ChannelJsonModel model)
{
IThreadChannel thread;
if (CacheProvider.TryGetChannels(model.GuildId.Value, out var channelCache))
{
thread = channelCache.AddOrUpdate(model.Id,
(_, tuple) =>
{
var(client, model) = tuple;
return(new CachedThreadChannel(client, model));
},
(_, tuple, oldThread) =>
{
var(_, model) = tuple;
oldThread.Update(model);
return(oldThread);
}, (Client, model)) as IThreadChannel;
}
else
{
thread = new TransientThreadChannel(Client, model);
}
var e = new ThreadCreatedEventArgs(thread);
return(new(e));
}
public override ValueTask <ThreadDeletedEventArgs> HandleDispatchAsync(IGatewayApiClient shard, ChannelJsonModel model)
{
IThreadChannel thread;
if (CacheProvider.TryGetChannels(model.GuildId.Value, out var channelCache) && channelCache.TryRemove(model.Id, out var cachedThread))
{
thread = cachedThread as CachedThreadChannel;
}
else
{
thread = new TransientThreadChannel(Client, model);
}
// TODO: Pass removed messages to e?
CacheProvider.TryRemoveCache <CachedUserMessage>(model.Id, out _);
var e = new ThreadDeletedEventArgs(thread);
return(new(e));
}
public override ValueTask <ThreadUpdatedEventArgs> HandleDispatchAsync(IGatewayApiClient shard, ChannelJsonModel model)
{
CachedThreadChannel oldThread;
IThreadChannel newThread;
if (CacheProvider.TryGetChannels(model.GuildId.Value, out var channelCache) && channelCache.TryGetValue(model.Id, out var cachedThread))
{
newThread = cachedThread as CachedThreadChannel;
oldThread = cachedThread.Clone() as CachedThreadChannel;
newThread.Update(model);
}
else
{
oldThread = null;
newThread = new TransientThreadChannel(Client, model);
}
var e = new ThreadUpdatedEventArgs(oldThread, newThread);
return(new(e));
}
