public function postLoad(LifecycleEventArgs $eventArgs)
{
$em = $eventArgs->getEntityManager();
$uow = $em->getUnitOfWork();
$entity = $eventArgs->getEntity();
$classname = get_class($entity);
if (!array_key_exists($classname, $this->getEntities())) {
return null;
}
/** @var Schema $schema */
$schema = $em->getRepository('Padam87AttributeBundle:Schema')->findOneBy(array('className' => $classname));
if ($schema === null) {
throw new \UnexpectedValueException('Schema not found for ' . $classname);
}
$qb = $em->getRepository($classname)->createQueryBuilder('main');
$qb->distinct()->select('d.id')->join('main.attributes', 'a')->join('a.definition', 'd', null, null, 'd.id')->where('main = :main')->setParameter('main', $entity);
$definitions = $qb->getQuery()->getScalarResult();
$ids = array_map('current', $definitions);
foreach ($schema->getDefinitions() as $definition) {
if (!in_array($definition->getId(), $ids)) {
$attribute = new Attribute();
$attribute->setDefinition($definition);
$entity->addAttribute($attribute);
}
}
if ($uow->getEntityState($entity) == UnitOfWork::STATE_MANAGED) {
$em->persist($entity);
$em->flush($entity);
}
}
/**
* @param Attribute $attributes
*/
public function removeAttribute(Attribute $attributes)
{
$this->attributes->removeElement($attributes);
}