<?php

namespace App\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use App\Repository\MailRepository;
use App\Entity\Mailing;
use App\Entity\Mail;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;

class MailingController extends AbstractController
{
    /**
     * @Route("/mailing/{mailing}/rss", name="mailing_rss")
     * @ParamConverter("mailing", options={"mapping": {"mailing": "id"}})
     */
    public function rss(Mailing $mailing, MailRepository $mailRepository): Response
    {
        $mails = $mailRepository->findBy(
            [
                'mailing' => $mailing->getId(),
            ],
            [
                'date' => 'DESC',
            ],
            20
        );

        $response = $this->render('mailing/rss.html.twig', [
            'mailing' => $mailing,
            'mails' => $mails,
        ]);

        $response->headers->set('Content-Type', 'application/rss+xml');

        return $response;
    }
}