Ojs\CoreBundle\Command\NormalizeTranslatableObjectsCommand::normalizePeriods PHP Метод

    private function normalizePeriods()
    {
        $this->io->newLine();
        $this->io->text('normalizing periods');
        $this->getContainer()->getParameter('locale');
        $this->io->progressStart();
        $periods = $this->em->getRepository('OjsJournalBundle:Period')->findAll();
        foreach ($periods as $period) {
            $getTranslation = $this->em->getRepository('OjsJournalBundle:PeriodTranslation')->findOneBy(['translatable' => $period, 'locale' => $this->locale]);
            if (!$getTranslation) {
                $this->io->progressAdvance();
                $newPeriodTranslation = new PeriodTranslation();
                $newPeriodTranslation->setTranslatable($period);
                $newPeriodTranslation->setLocale($this->locale);
                $newPeriodTranslation->setPeriod('-');
                $this->em->persist($newPeriodTranslation);
            }
        }
        $this->em->flush();
        $this->io->newLine();
    }