laminas create auth2 with user

auth_create.php

<?php

namespace ReferenceBooks\Controller;

use ApiSkeletons\OAuth2\Doctrine\Entity\AccessToken;
use ApiSkeletons\OAuth2\Doctrine\Entity\Client;
use Doctrine\ORM\EntityManager;
use Laminas\Mvc\Controller\AbstractActionController;
use Laminas\View\Model\JsonModel;
use Users\Entity\Acl\Role;
use Users\Entity\User;

class IndexController extends AbstractActionController
{
    /**
     * @var EntityManager
     */
    private $em;

    public function __construct(EntityManager $em)
    {
        $this->em = $em;
    }

    public function indexAction()
    {
        return new JsonModel(['success' => true]);
    }

    public function createUserAction()
    {
        $clientId = "test";
        $adminLevel = USER::ADMIN_LEVEL_SUPERADMIN;
        $aclRole = Role::USER;

        // $role = (new Role())->setRoleId($aclRole);
        $role = $this->em->getRepository(Role::class)->findOneBy(['roleId' => $aclRole]);
        // $role = (Role) $role;

        $user = (new User())
            ->setPhone('+9999999999')
            ->setStatus(true)
            ->setFirstName('Alexandr')
            ->setLastName('Pushkin')
            ->setEmail('[email protected]')
            ->setUsername("un123" . rand())
            ->setAdminLevelRpc($adminLevel)
            ->addRole($role);

        $this->em->persist($user);

        $role->addUser($user);
        $this->em->persist($role);

        $client = (new Client())
            ->setClientId($clientId)
            ->setGrantType(['password']);
        $this->em->persist($client);

        $accessToken = (new AccessToken())
            ->exchangeArray([
                'user' => $user,
                'accessToken' => "test",
                'expires' => new \DateTime('today +1 year'),
                'client' => $client
            ]);
        $this->em->persist($accessToken);
        $this->em->flush();
    }
}