public function findVersions(EntityInterface $entity)
{
/** @var EntityAccessor $entityAccessor */
$entityAccessor = $GLOBALS['container']['doctrine.orm.entityAccessor'];
$versionRepository = EntityHelper::getRepository('ORM:Version');
$entityClassName = Helper::createShortenEntityName($entity);
$entityId = $entityAccessor->getPrimaryKey($entity);
return $versionRepository->findBy(array('entityClass' => $entityClassName, 'entityId' => $entityId), array('createdAt' => 'DESC'));
}
protected function createVersion($action, $entity, OnFlushEventArgs $args)
{
// TODO version creation is disabled due to a lot of problems with the current serialisation format
return;
try {
$entityManager = $args->getEntityManager();
if ($entity instanceof EntityInterface && !$entity instanceof Version) {
$changeSet = $entityManager->getUnitOfWork()->getEntityChangeSet($entity);
/** @var EntityAccessor $entityAccessor */
$entityAccessor = $GLOBALS['container']['doctrine.orm.entityAccessor'];
$originalData = $entityAccessor->getRawProperties($entity);
// restore original values
foreach ($changeSet as $field => $change) {
$originalData[$field] = $change[0];
}
/** @var VersionManager $versionManager */
$versionManager = $GLOBALS['container']['doctrine.orm.versionManager'];
/** @var Version $previousVersion */
$previousVersion = $versionManager->findVersion($entity, $originalData);
/** @var Serializer $serializer */
$serializer = $GLOBALS['container']['doctrine.orm.entitySerializer'];
$version = new Version();
$version->setEntityClass(Helper::createShortenEntityName($entity));
$version->setEntityId($entityAccessor->getPrimaryKey($entity));
$version->setEntityHash(VersionManager::calculateHash($entity));
$version->setAction($action);
$version->setPrevious($previousVersion ? $previousVersion->getId() : null);
$version->setData($serializer->serialize($entity, 'json'));
$version->setChanges($serializer->serialize($changeSet, 'json'));
if (BE_USER_LOGGED_IN) {
$user = \BackendUser::getInstance();
$version->setUserId($user->id);
$version->setUsername($user->username);
}
$this->versions[] = $version;
}
} catch (\Exception $e) {
// silently ignore
// TODO work around binary data
}
}