private async Task _discord_LeftGuild(SocketGuild arg)
{
var guild = await _guildManager.GetGuildById(arg.Id);
if (guild != null)
{
await _guildManager.DeleteGuild(guild);
}
var guildConfiguration = await _guildManager.GetGuildConfigurationByGuildId(arg.Id);
if (guild != null)
{
await _guildManager.DeleteGuildConfiguration(guildConfiguration);
}
var defaultGroup = await _groupManager.GetGuildGroupByGuildIdAndName(arg.Id, "Default");
if (defaultGroup != null)
{
await _groupManager.DeleteGuildGroup(defaultGroup);
}
}
