BitBag\SyliusWishlistPlugin\CommandHandler\Wishlist\ExportWishlistToCsvHandler

Complexity

Total Complexity

7

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	1
A	exportToCSV()	0	20	4
A	__invoke()	0	19	2

<?php

/*
 * This file was created by developers working at BitBag
 * Do you need more information about us and what we do? Visit our https://bitbag.io website!
 * We are hiring developers from all over the world. Join us and start your new, exciting adventure and become part of us: https://bitbag.io/career
*/

declare(strict_types=1);

namespace BitBag\SyliusWishlistPlugin\CommandHandler\Wishlist;

use BitBag\SyliusWishlistPlugin\Command\Wishlist\AddWishlistProduct;
use BitBag\SyliusWishlistPlugin\Command\Wishlist\ExportWishlistToCsv;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Session\Flash\FlashBagInterface;
use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Contracts\Translation\TranslatorInterface;

final class ExportWishlistToCsvHandler implements MessageHandlerInterface
{
    private TranslatorInterface $translator;

    private FlashBagInterface $flashBag;

    private UrlGeneratorInterface $urlGenerator;

    public function __construct(
        TranslatorInterface $translator,
        FlashBagInterface $flashBag,
        UrlGeneratorInterface $urlGenerator
    ) {
        $this->translator = $translator;
        $this->flashBag = $flashBag;
        $this->urlGenerator = $urlGenerator;
    }

    public function __invoke(ExportWishlistToCsv $exportWishlistToCsv): Response
    {
        $wishlistProducts = $exportWishlistToCsv->getWishlistProducts();
        $file = $exportWishlistToCsv->getFile();

        if ($this->exportToCSV($wishlistProducts, $file)) {
            $this->flashBag->add('success', $this->translator->trans('bitbag_sylius_wishlist_plugin.ui.selected_wishlist_items_successfully_exported'));
            rewind($file);

It seems like $file can also be of type boolean; however, parameter $stream of rewind() does only seem to accept resource, maybe add an additional type check?

            $response = new Response(stream_get_contents($file));

It seems like $file can also be of type boolean; however, parameter $stream of stream_get_contents() does only seem to accept resource, maybe add an additional type check?

            fclose($file);

It seems like $file can also be of type boolean; however, parameter $stream of fclose() does only seem to accept resource, maybe add an additional type check?

            $response->headers->set('Content-Type', 'text/csv');
            $response->headers->set('Content-Disposition', 'attachment; filename=export.csv');

            return $response;
        }
        $this->flashBag->add('error', $this->translator->trans('bitbag_sylius_wishlist_plugin.ui.select_products'));

        return new RedirectResponse($this->urlGenerator->generate('bitbag_sylius_wishlist_plugin_shop_wishlist_list_products'));
    }

    private function exportToCSV(array $wishlistProductsCommands, $file): bool
    {
        $result = false;

        foreach ($wishlistProductsCommands as $wishlistProducts) {
            /** @var AddWishlistProduct $wishlistProduct */
            foreach ($wishlistProducts as $wishlistProduct) {
                if ($wishlistProduct->isSelected()) {
                    $result = true;
                    $csvWishlistItem = [
                        $wishlistProduct->getCartItem()->getCartItem()->getVariant()->getId(),
                        $wishlistProduct->getWishlistProduct()->getProduct()->getId(),
                        $wishlistProduct->getCartItem()->getCartItem()->getVariant()->getCode(),
                    ];
                    fputcsv($file, $csvWishlistItem);
                }
            }
        }

        return $result;
    }
}