controller.php

<?php

/**
 * @Route('/users', methods={'POST'})
 */
class RegisterUserController
{
    private RegisterUserService $service;

    public function __construct(RegisterUserService $service)
    {
        $this->service = $service;
    }

    public function __invoke(Request $request): JsonResponse
    {
        try {
            $registerUser = new RegisterUser(
                $request->get('name'),
                new Email($request->get('email')),
                new Password($request->get('password')),
            );
        } catch (InvalidName | InvalidEmail | WeakPassword $e) {
            throw new HttpException(Response::HTTP_BAD_REQUEST, $e->getMessage(), $e);
        }

        try {
            $userRegistered = $this->service->register($registerUser);
        } catch (UserAlreadyRegistered $e) {
            throw new HttpException(Response::HTTP_CONFLICT, $e->getMessage(), $e);
        }

        return new JsonResponse([
            'id' => $userRegistered->getId(),
        ]);
    }
}