private async Task ClientMessageDeleted(ulong messageId, ISocketMessageChannel channel, DiscordSocketClient client, CancellationToken token)
{
logger.LogInformation("Message deleted: {0}", messageId);
const string deletionsChannel = "deletions";
if (!channel.IsPublicChannel() && channel.Name != deletionsChannel)
{
return;
}
var message = _publicMessageHistory.Single(x => x.Id == messageId);
await client.GetChannelByName(deletionsChannel).SendMessageAsync("Deleted:", false, message.QuoteMessage(), token.ToRequestOptions());
}