MessageDisappearing::disappearMessagesAgent

static function disappearMessagesAgent()
{
	$connection = Application::getConnection();

	$messagesQuery = $connection->query("
		SELECT MESSAGE_ID
		FROM b_im_message_disappearing
		WHERE DATE_REMOVE < '" . (new DateTime())->format('Y-m-d H:i:s') . "'
	");
	$messages = $messagesQuery->fetchAll();


	if (empty($messages))
	{
		return __METHOD__ . '();';
	}

	foreach ($messages as $message)
	{
		$message = new Message($message['MESSAGE_ID']);
		if ($message->getId())
		{
			$message->deleteComplete();
		}
	}

	return __METHOD__ . '();';
}