setRoleId example

        $em = $this->container->get(ModelManager::class);
        $em->persist($user);
        $em->flush($user);
    }

    private function createAdminUser(): User
    {
        $adminRole = $this->getAdminRole();

        $user = new User();
        $user->setRoleId($adminRole->getId());
        $user->setRole($adminRole);

        return $user;
    }

    private function validateInput(InputInterface $input): void
    {
        $option = $input->getOption('email');
        if (empty($option)) {
            throw new InvalidArgumentException('Email is required');
        }