Hi all,
does any one knows how I can get the entity ManyToOne collection changes
inside Entity listener?
I have entity Person and entity Address with ManyToOne relation (one person
has many addresses)
I want to be able to see what is changing when the Person is changing his
Addresses
public function preUpdate(PreUpdateEventArgs $eventArgs){
$entity = $eventArgs->getEntity();
if ($entity instanceof Person) {
$em = $eventArgs->getEntityManager();
$uow = $em->getUnitOfWork();
$changeset = $eventArgs->getEntityChangeSet();
$original = $uow->getOriginalEntityData($owner);
}
}
the $changeset doesn't have Addresses info because of ManyToOne relation
$eventArgs->hasChangedField('addresses'); also doesn't know if one of the
addresses is changed.
$original also doesn't have the field address
How can I see if the one of the addresses is changed and see the difference
(to make validation or backup for example)?
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