for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace TreeHouse\IoBundle\Item\Modifier\Data\Transformer;
use Doctrine\Common\Persistence\Proxy;
use Doctrine\ORM\EntityManagerInterface;
use TreeHouse\Feeder\Exception\TransformationFailedException;
use TreeHouse\Feeder\Modifier\Data\Transformer\TransformerInterface;
class EntityToIdTransformer implements TransformerInterface
{
/**
* @var EntityManagerInterface
*/
protected $entityManager;
* @param EntityManagerInterface $entityManager
public function __construct(EntityManagerInterface $entityManager)
$this->entityManager = $entityManager;
}
public function transform($value)
// already transformed (or null)
if (is_array($value) || is_null($value)) {
return $value;
if (!is_object($value)) {
throw new TransformationFailedException(
sprintf('Expected an object to transform, got "%s"', json_encode($value))
);
// load object if it's a Proxy
if ($value instanceof Proxy) {
$value->__load();
$meta = $this->entityManager->getClassMetadata(get_class($value));
return $meta->getIdentifierValues($value);
treehouselabs /
io-bundle
