教义可责怪的扩展“改变"不起作用 [英] Doctrine blameable extension 'on change' doesn't work

问题描述

我正在使用带有stof教义扩展名的symfony 2.6.3.

I'm on symfony 2.6.3 with stof Doctrine extension.

TimeStampable和SoftDeletable可以很好地工作.

TimeStampable and SoftDeletable work well.

可责怪的创建时"和更新时"也能很好地发挥作用:

Also Blameable "on create" and "on update" are working well too:

/**
 * @var User $createdBy
 *
 * @Gedmo\Blameable(on="create")
 * @ORM\ManyToOne(targetEntity="my\TestBundle\Entity\User")
 * @ORM\JoinColumn(name="createdBy", referencedColumnName="id")
 */
protected $createdBy;

/**
 * @var User $updatedBy
 *
 * @Gedmo\Blameable(on="update")
 * @ORM\ManyToOne(targetEntity="my\TestBundle\Entity\User")
 * @ORM\JoinColumn(name="updatedBy", referencedColumnName="id")
 */
protected $updatedBy;

但是不断变化"似乎不起作用.

But "on change" seems not to be working.

/**
 * @var User $deletedBy
 *
 * @Gedmo\Blameable(on="change", field="deletedAt")
 * @ORM\ManyToOne(targetEntity="my\UserBundle\Entity\User")
 * @ORM\JoinColumn(name="deletedBy", referencedColumnName="id")
 */
protected $deletedBy;

我在"deletedAt"字段上配置了SoftDeletable. SoftDeletable可以正常工作，但是永远不会填充deletedBy.

I've got SoftDeletable configured on "deletedAt" field. SoftDeletable works fine, but deletedBy is never filled.

我如何设法使其正常工作?我只想设置删除该实体的用户ID.

How can I manage to make it work? I just want to set user id who deleted the entity.

推荐答案

这是我的解决方法:

Here my solution :

mybundle.soft_delete:
 class: Listener\SoftDeleteListener
 arguments:
    - @security.token_storage
 tags:
    - { name: doctrine_mongodb.odm.event_listener, event: preSoftDelete }

class SoftDeleteListener
{
/**
 * @var TokenStorageInterface
 */
private $tokenStorage;

public function __construct(TokenStorageInterface $tokenStorage)
{
    $this->tokenStorage = $tokenStorage;
}

/**
 * Method called before "soft delete" system happened.
 *
 * @param LifecycleEventArgs $lifeCycleEvent Event details.
 */
public function preSoftDelete(LifecycleEventArgs $lifeCycleEvent)
{
    $document = $lifeCycleEvent->getDocument();
    if ($document instanceof SoftDeletedByInterface) {
        $token = $this->tokenStorage->getToken();

        if (is_object($token)) {
            $oldValue = $document->getDeletedBy();
            $user = $token->getUser();

            $document->setDeletedBy($user);
            $uow = $lifeCycleEvent->getObjectManager()->getUnitOfWork();
            $uow->propertyChanged($document, 'deletedBy', $oldValue, $user);
            $uow->scheduleExtraUpdate($document, array('deletedBy' => array($oldValue, $user)));
        }
    }
}

}

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