Symfony 2 Doctrine MongoDB entity listener - php

Question

I'm trying to get Entity Listeners work with ODM in Symfony 2.7 but to no avail.
a51.document.listener.store:
class: A51\FilesystemBundle\EventListener\StoreEntityListener
tags:
- { name: doctrine.odm.mongodb.document_manager, event: postLoad, method: onPostLoad }
arguments: [#a51.repo.file]
and:
<?php
namespace A51\FilesystemBundle\EventListener;
use Doctrine\Common\EventSubscriber;
use Doctrine\ORM\Event\LifecycleEventArgs;
use A51\FilesystemBundle\Document\Store;
use A51\FilesystemBundle\Repository\FileRepositoryInterface;
class StoreEntityListener
{
/**
* #var FileRepositoryInterface
*/
private $fileRepository;
public function __construct(FileRepositoryInterface $fileRepository)
{
$this->fileRepository = $fileRepository;
}
public function onPostLoad(LifecycleEventArgs $args)
{
$this->index($args);
}
public function index(LifecycleEventArgs $args)
{
$entity = $args->getEntity();
$entityManager = $args->getEntityManager();
if ($entity instanceof Store)
{
$entity->setTotalByteSize($this->fileRepository->findSumFilesSizeByStore($entity));
}
}
}
I've tried pretty much everything I could find in docs but for some reason onPostLoad method does not get called.
Store document gets loaded with ParamConverter:
* #ParamConverter("store", class="A51FilesystemBundle:Store")
Any help would be welcome.

Answer 1

I have a MongoDB listener in my project, but my code it's so different of yours. There's a simpler way, all you must to do it's import DocumentManager and then you can call it from construct to use it on all you listener. I'm gonna show you my code and tell me if this help you ;)
namespace AppBundle\OdmListener;
use Doctrine\ORM\Event\PostPersistEventArgs;
use Doctrine\ORM\Event\PreUpdateEventArgs;
use Doctrine\ORM\Event\LifecycleEventArgs;
use Doctrine\ODM\MongoDB\DocumentManager;
class RedundancyListener
{
/**
* #var DocumentManager
*/
private $dm;
/**
* #param DocumentManager $odm
*/
function __construct(DocumentManager $dm)
{
$this->dm = $dm;
}
Then inside you can do any queries or updates as you do it in you controller. Also you can use ORM or ODM CycleEvents if you import them, like I do in the example.
/**
* #param LifecycleEventArgs $eventArgs
*/
public function preUpdate(LifecycleEventArgs $eventArgs)
{
$entity = $eventArgs->getEntity();
if ($entity instanceof \AppBundle\Entity\Example) {
$subscriptionHash = $this->getSubscription($entity);
$this->dm->createQueryBuilder('AppBundle\Document\Example')
->update()
//->multiple(true)
->field('name')->set($entity->getName())
->field('last_name')->set($entity->getLastName())
->field('mail')->set($entity->getMail())
->getQuery()
->execute();
}
}
}