UniqElementsController.php

<?php

namespace App\Controller;

use App\Actions\UniqElementsAction;
use App\Requests\UniqElementsRequest;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;

class UniqElementsController extends AbstractController
{
    #[Route('/uniq/elements', name: 'app_uniq_elements', methods: ['POST'])]
    public function index(UniqElementsRequest $request, UniqElementsAction $action): Response
    {
        return new JsonResponse($action->act($request->serialise()));
    }
}