class PublishCommand extends ContainerAwareCommand
{
    /**
     * {@inheritdoc}
     */
    public function configure()
    {
        $this->setName('wacg:publish');
    }

    /**
     * {@inheritdoc}
     */
    public function execute(InputInterface $input, OutputInterface $output)
    {
        $container = $this->getContainer();

        /** @var \Sulu\Component\PHPCR\SessionManager\SessionManager $session */
        $sessionManager = $container->get('sulu.phpcr.session');

        $session = $sessionManager->getSession();
        /** @var \Sulu\Component\DocumentManager\DocumentManager $dm */
        $this->dm = $container->get('sulu_document_manager.document_manager');
        $this->output = $output;

        $durchblick = $this->dm->find('/cmf/durchblick_digital/contents/durchblick');
        $releases = $durchblick->getChildren();

        /** @var PageDocument $release */
        foreach($releases as $release)
        {
            $release->setWorkflowStage(WorkflowStage::PUBLISHED);
            $this->dm->persist($release, $release->getLocale());
        }

        $this->output->writeln('Performing operations...');
        $this->dm->flush();
    }