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Marco Pivetta

http://twitter.com/Ocramius

http://ocramius.github.com/

On Tue, Sep 26, 2017 at 4:54 PM, <[email protected]> wrote:

>
> 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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