NotificationManager::sendBlockChangeNotification

static function sendBlockChangeNotification(int $userId, $messageCode, $vars)
{
	if (
		MainLoader::includeModule("im")
		&& $userId
		&& !empty(Loc::getMessage($messageCode))
	)
	{
		$message = Loc::getMessage($messageCode, $vars);

		CIMNotify::Add([
			'TO_USER_ID' => $userId,
			'FROM_USER_ID' => $userId,
			'NOTIFY_TYPE' => IM_NOTIFY_SYSTEM,
			'NOTIFY_MODULE' => 'calendar',
			'NOTIFY_TAG' => 'CALENDAR|SYNC_ROLLBACK|' . $userId . '|' . ($vars['EVENT_ID'] ?? rand(1,100)),
			'NOTIFY_SUB_TAG' => 'CALENDAR|SYNC_ROLLBACK|'.$userId,
			'NOTIFY_MESSAGE' => $message
		]);
	}
}