ACL-Service Factory

namespace User\Acl;

use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;

class ServiceFactory implements FactoryInterface
{
    public function createService(ServiceLocatorInterface $serviceLocator)
    {
        $config    = $serviceLocator->get('Config');
        $cache     = $serviceLocator->get('Application\Cache\Objects');
        $auth      = $serviceLocator->get('User\Authentication\Service');
        $role      = $auth->hasIdentity() ? $auth->getIdentity()->getGroup() : 'guest';
        $acl       = new Service($role, $config['acl'], $cache);
        return $acl;
    }
}