Ojs\CoreBundle\Service\SampleObjectLoader::loadSubject PHP Метод

    public function loadSubject()
    {
        $entity = new Subject();
        $entity->setCurrentLocale($this->locale)->setSubject('Sample Subject Name')->setDescription('Sample Subject Description');
        $this->em->persist($entity);
        $this->em->flush();
        return $entity->getId();
    }