skqr/hateoas

<?php
/**
 * @copyright 2014 Integ S.A.
 * @license http://opensource.org/licenses/MIT The MIT License (MIT)
 * @author Javier Lorenzana <javier.lorenzana@gointegro.com>
 */

namespace GoIntegro\Hateoas\Entity;

// JSON-API.
use GoIntegro\Hateoas\JsonApi\ResourceEntityInterface;
// ORM.
use Doctrine\ORM\EntityManagerInterface,
    Doctrine\ORM\ORMException;

class DefaultDeleter implements DeleterInterface
{
    const ERROR_COULD_NOT_DELETE = "Could not delete the resource.";

    /**
     * @var EntityManagerInterface
     */
    private $em;

    /**
     * @param EntityManagerInterface $em
     */
    public function __construct(EntityManagerInterface $em)
    {
        $this->em = $em;
    }

    /**
     * @param ResourceEntityInterface $entity
     */
    public function delete(ResourceEntityInterface $entity)
    {
        try {
            $this->em->remove($entity);
            $this->em->flush();
        } catch (ORMException $e) {
            throw new PersistenceException(self::ERROR_COULD_NOT_DELETE);
        }
    }
}