<?php

namespace KupShop\OrderingBundle\Controller;

use KupShop\ContentBundle\View\OrderView;
use KupShop\KupShopBundle\Routing\TranslatedRoute;
use KupShop\OrderingBundle\Util\Discount\DiscountGenerator;
use Query\Operator;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;

class PDFCouponController extends AbstractController
{
    /**
     * @TranslatedRoute(path="/#orderView#/{id_order}/coupon/{id_coupon}", requirements={"id_order": "\d+", "id_coupon": "\d+"}, name="kupshop_orderingbundle_pdfcoupon")
     *
     * @return RedirectResponse
     */
    public function getCouponPDF(DiscountGenerator $discountGenerator, Request $request, $id_order, $id_coupon)
    {
        OrderView::checkOrderOwnership($id_order, $request->get('cf'));

        $id_coupon = sqlQueryBuilder()
            ->select('id')
            ->from('discounts_coupons')
            ->where(Operator::equals(['id' => $id_coupon, 'id_order_purchased' => $id_order]))
            ->execute()
            ->fetchColumn();
        if (!$id_coupon) {
            return new RedirectResponse(createScriptURL([
                'URL' => 'launch.php',
                's' => 'orders',
                'ESCAPE' => 'NO',
            ]));
        }

        return $discountGenerator->getPDFResponse($id_coupon);
    }
}