code: public function createService(ServiceLocatorInterface $serviceLocator)
      {
          /** @var \Doctrine\Common\Persistence\ObjectManager $entityManager */
          $entityManager = $serviceLocator->get('Doctrine\ORM\EntityManager');
  
          $queryMapper = new CommandMapper($entityManager);
          $queryService = new Command($queryMapper);
  
          return $queryService;
      }
docs: {@inheritdoc}
  @return \MamuzContact\Feature\CommandInterface