Shopware\Storefront\Event\CartMergedSubscriber

Complexity

Total Complexity

3

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getSubscribedEvents()	0	4	1
A	addCartMergedNoticeFlash()	0	3	1
A	__construct()	0	6	1

<?php declare(strict_types=1);

namespace Shopware\Storefront\Event;

use Shopware\Core\Checkout\Cart\Event\CartMergedEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Contracts\Translation\TranslatorInterface;

class CartMergedSubscriber implements EventSubscriberInterface
{
    /**
     * @var Session
     */
    private $session;

    /**
     * @var TranslatorInterface
     */
    private $translator;

    public function __construct(
        Session $session,
        TranslatorInterface $translator
    ) {
        $this->session = $session;
        $this->translator = $translator;
    }

    public static function getSubscribedEvents(): array
    {
        return [
            CartMergedEvent::class => 'addCartMergedNoticeFlash',
        ];
    }

    public function addCartMergedNoticeFlash(CartMergedEvent $event): void

The parameter $event is not used and could be removed.

    {
        $this->session->getFlashBag()->add('info', $this->translator->trans('checkout.cart-merged-hint'));
    }
}