TYPO3 NewsRepository Proxy

gistfile1.txt

plugin.tx_news {
  persistence {
    classes {
      GeorgRinger\News\Domain\Model\News {
        subclasses {
          Vendor\Events\Domain\Model\Event = Vendor\Events\Domain\Model\Event
          Vendor\Events\Domain\Model\Course = Vendor\Events\Domain\Model\Course
        }
      }

      Vendor\Events\Domain\Model\Event {
        mapping {
          recordType = Vendor\Events\Domain\Model\Event
          tableName = tx_news_domain_model_news
        }
      }

      Vendor\Events\Domain\Model\Course {
        mapping {
          recordType = Vendor\Events\Domain\Model\Course
          tableName = tx_news_domain_model_news
        }
      }
    }
  }

  objects {
    GeorgRinger\News\Domain\Model\Dto\NewsDemand {
      className = Vendor\Events\Domain\Model\Dto\NewsDemand
    }

    GeorgRinger\News\Domain\Repository\NewsRepository {
      className = Vendor\Events\Domain\Repository\NewsRepositoryProxy
    }
  }
}

<?php

namespace Vendor\Events\Domain\Repository;

use TYPO3\CMS\Core\Utility\ClassNamingUtility;
use TYPO3\CMS\Extbase\Object\ObjectManager;
use TYPO3\CMS\Extbase\Utility\DebuggerUtility;
use GeorgRinger\News\Domain\Model\DemandInterface;
use TYPO3\CMS\Extbase\Persistence\QueryInterface;

class NewsRepositoryProxy extends \GeorgRinger\News\Domain\Repository\NewsRepository
{

    /**
     * @var \TYPO3\CMS\Extbase\Object\ObjectManagerInterface
     */
    protected $objectManager;

    /**
     * @var Vendor\Events\Settings\SettingsService
     */
    protected $settingsService;

    /**
     * @var \GeorgRinger\News\Domain\Repository\NewsRepository
     */
    protected $actualRepository;

    /**
     * NewsRepositoryProxy constructor.
     * @param \TYPO3\CMS\Extbase\Object\ObjectManagerInterface $objectManager
     */
    public function __construct(\TYPO3\CMS\Extbase\Object\ObjectManagerInterface $objectManager)
    {
        $this->objectManager = $objectManager;
        $this->settingsService = $this->objectManager->get('Vendor\Events\Settings\SettingsService');
        $settings = $this->settingsService->getSettings();
        if (class_exists($settings['extKey']['newsType'])) {
            $this->objectType = $settings['extKey']['newsType'];
            $this->actualRepository = $objectManager->get(ClassNamingUtility::translateModelNameToRepositoryName($this->objectType));
        } else {
            $this->objectType = '\GeorgRinger\News\Domain\Model\News';
        }
    }

    /**
     * @param QueryInterface $query
     * @param DemandInterface $demand
     * @return array
     * @throws \Exception
     */
    protected function createConstraintsFromDemand(QueryInterface $query, DemandInterface $demand)
    {
        if ($this->actualRepository) {
            $constraints = $this->actualRepository->createConstraintsFromDemand($query, $demand);
        } else {
            $constraints = parent::createConstraintsFromDemand($query, $demand);
        }
        return $constraints;
    }
}
?>