public async Task Ban(IGuildUser userToBan, [Remainder] string reason = null)
{
if (_moderationService.GetPermLevel(Context, Context.GUser) <= _moderationService.GetPermLevel(Context, userToBan))
{
ReplyError("You cannot ban another mod with a permission level higher or equal to your own.");
}
await _moderationService.InformSubjectAsync(Context.User, "Ban", userToBan, reason);
await Context.Guild.AddBanAsync(userToBan);
await SendAsync($"{Context.User.Boldify()} has successfully banned {userToBan.Boldify()}.");
await _moderationService.ModLogAsync(Context, "Ban", Config.ERROR_COLOR, reason, userToBan);
}