public function send_outbox_messages($debug = false)
{
// find any pending outbox messages and send them
// return stats on the messages left for update in the UI
$pending_messages = SupportHubOutbox::get_pending();
if (count($pending_messages)) {
foreach ($pending_messages as $pending_message) {
$pending = new SupportHubOutbox($pending_message['shub_outbox_id']);
$pending->send_queued();
}
}
}
