/**
* Remove empty values after persisting, to avoid null 'Value' values in
* the database.
*
* @param LifeCycleEventArgs $args
*
* @return void
*/
public function postPersist(LifeCycleEventArgs $args)
{
$entity = $args->getEntity();
$entityManager = $args->getEntityManager();
if ($entity instanceof ValueInterface && $entity->isEmpty()) {
$entityManager->remove($entity);
}
}
private function setMaxRootSequence($item, LifeCycleEventArgs $event)
{
$em = $event->getEntityManager();
$qb = $em->createQueryBuilder();
$maxSequence = $qb->select('MAX(i.rootSequence)')->from(get_class($item), 'i')->getQuery()->getOneOrNullResult();
$sequenceNext = (int) $maxSequence[1] + 1;
if (is_null($item->getParent())) {
$item->setRootSequence($sequenceNext);
}
}
/**
* @param LifecycleEventArgs $args
*/
public function prePersist(LifeCycleEventArgs $args)
{
/** @var UrlInterface $object */
$object = $args->getEntity();
if ($object instanceof UrlInterface) {
$urlUtility = new UrlUtility();
$processedUrl = $urlUtility->process($object->getMetaUrl());
$found = $args->getEntityManager()->getRepository(get_class($object))->findOneBy(['metaUrl' => $processedUrl]);
if ($found) {
throw new \LogicException('Given URL already exists');
}
$object->setMetaUrl($processedUrl);
}
}
