How to create a second RegistrationType.php in FOSUserBundle?

Question

symfony

How to create a second RegistrationType.php in FOSUserBundle so that I can add it to the registration controller.
I overridden the registration controller and made two registration pages. On each page I need my own data entry form. agentAction uses RegistrationType.php how to create RegistrationType2.php for physical_personAction ?

<?php
namespace UserBundle\Controller;

use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use FOS\UserBundle\Controller\RegistrationController as BaseController;
use FOS\UserBundle\Event\GetResponseUserEvent;
use FOS\UserBundle\FOSUserEvents;
use FOS\UserBundle\Event\FormEvent;
use FOS\UserBundle\Event\FilterUserResponseEvent;

class RegistrationController extends BaseController
{
    public function agentAction(Request $request)
    {
        /** @var $formFactory \FOS\UserBundle\Form\Factory\FactoryInterface */
        $formFactory = $this->get('fos_user.registration.form.factory');
        /** @var $userManager \FOS\UserBundle\Model\UserManagerInterface */
        $userManager = $this->get('fos_user.user_manager');
        /** @var $dispatcher \Symfony\Component\EventDispatcher\EventDispatcherInterface */
        $dispatcher = $this->get('event_dispatcher');

        $user = $userManager->createUser();
        $user->setEnabled(true);

        //Добовления агента в агество по умолчанию
        $user->setCompanyId('1');

        $event = new GetResponseUserEvent($user, $request);
        $dispatcher->dispatch(FOSUserEvents::REGISTRATION_INITIALIZE, $event);

        if (null !== $event->getResponse()) {
            return $event->getResponse();
        }

        $form = $formFactory->createForm();
        $form->setData($user);

        $form->handleRequest($request);

        if ($form->isValid()) {
            $event = new FormEvent($form, $request);
            $dispatcher->dispatch(FOSUserEvents::REGISTRATION_SUCCESS, $event);

            $userManager->updateUser($user);

            if (null === $response = $event->getResponse()) {
                $url = $this->generateUrl('fos_user_registration_confirmed');
                $response = new RedirectResponse($url);
            }

            $dispatcher->dispatch(FOSUserEvents::REGISTRATION_COMPLETED, new FilterUserResponseEvent($user, $request, $response));

            return $response;
        }

        return $this->render('FOSUserBundle:Registration:register_agent.html.twig', array(
            'form' => $form->createView(),
        ));
    }

    public function physical_personAction(Request $request)
    {
        /** @var $formFactory \FOS\UserBundle\Form\Factory\FactoryInterface */
        $formFactory = $this->get('fos_user.registration.form.factory');
        /** @var $userManager \FOS\UserBundle\Model\UserManagerInterface */
        $userManager = $this->get('fos_user.user_manager');
        /** @var $dispatcher \Symfony\Component\EventDispatcher\EventDispatcherInterface */
        $dispatcher = $this->get('event_dispatcher');

        $user = $userManager->createUser();
        $user->setEnabled(true);

        $event = new GetResponseUserEvent($user, $request);
        $dispatcher->dispatch(FOSUserEvents::REGISTRATION_INITIALIZE, $event);

        if (null !== $event->getResponse()) {
            return $event->getResponse();
        }

        $form = $formFactory->createForm();
        $form->setData($user);

        $form->handleRequest($request);

        if ($form->isValid()) {
            $event = new FormEvent($form, $request);
            $dispatcher->dispatch(FOSUserEvents::REGISTRATION_SUCCESS, $event);

            $userManager->updateUser($user);

            if (null === $response = $event->getResponse()) {
                $url = $this->generateUrl('fos_user_registration_confirmed');
                $response = new RedirectResponse($url);
            }

            $dispatcher->dispatch(FOSUserEvents::REGISTRATION_COMPLETED, new FilterUserResponseEvent($user, $request, $response));

            return $response;
        }

        return $this->render('FOSUserBundle:Registration:register_physical_person.html.twig', array(
            'form' => $form->createView(),
        ));
    }
}

All that I managed to understand is that the controller takes the RegistrationType from

$formFactory = $this->get('fos_user.registration.form.factory');

Answer 1

Here it works on Symfony 2.6, I haven't tested it on later versions.
Create a form type, for example - AppBundle\Form\RegistrationType in which everything is as usual + add custom fields + one method:

public function getParent()
{
  return 'fos_user_registration';
}

Next, in the config:

fos_user:
    db_driver: orm
    firewall_name: main
    user_class: AppBundle\Entity\User
    registration:
        form:
            type: app_user_registration

and service:

app.registration.type:
    class: AppBundle\Form\RegistrationType
    tags:
        - { name: form.type, alias: app_user_registration }