readonly class AccessTokenHandler implements AccessTokenHandlerInterface
{
    public function __construct(private UserRepository $userRepo, private JWT $jwt)
    {
    }

    public function getUserBadgeFrom(#[\SensitiveParameter] string $accessToken): UserBadge
    {
        $userId = $this->decodeJWT($accessToken)['id'];
        $user = $this->userRepo->find($userId);

        return new UserBadge($userId, fn () => $user);
    }
    ....
}

class UserRepository extends ApiServiceEntityRepository implements PasswordUpgraderInterface, UserLoaderInterface
{
    public function loadUserByIdentifier(string|int $identifier): ?User
    {
        $q = $this->createQueryBuilder('q');

        if (is_numeric($identifier)) {
            $q->where('q.phone = :identity')->setParameter('identity', (int) $identifier);
        } else {
            $q->where('q.email = :identity')->setParameter('identity', $identifier);
        }

        return $q->getQuery()->getOneOrNullResult();
    }
    ....
}