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<?php declare(strict_types=1); |
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namespace Shopware\Storefront\Page\Wishlist; |
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use Shopware\Core\Checkout\Cart\Exception\CustomerNotLoggedInException; |
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use Shopware\Core\Checkout\Customer\Aggregate\CustomerWishlist\CustomerWishlistEntity; |
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use Shopware\Core\Checkout\Customer\Exception\CustomerWishlistNotFoundException; |
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use Shopware\Core\Checkout\Customer\SalesChannel\AbstractLoadWishlistRoute; |
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use Shopware\Core\Checkout\Customer\SalesChannel\LoadWishlistRouteResponse; |
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use Shopware\Core\Content\Category\Exception\CategoryNotFoundException; |
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use Shopware\Core\Content\Product\ProductCollection; |
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use Shopware\Core\Framework\DataAbstractionLayer\Exception\InconsistentCriteriaIdsException; |
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use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria; |
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use Shopware\Core\Framework\DataAbstractionLayer\Search\EntitySearchResult; |
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use Shopware\Core\Framework\Routing\Exception\MissingRequestParameterException; |
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use Shopware\Core\System\SalesChannel\SalesChannelContext; |
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use Shopware\Storefront\Page\GenericPageLoaderInterface; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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class WishlistPageLoader |
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{ |
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private const LIMIT = 24; |
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private const DEFAULT_PAGE = 1; |
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/** |
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* @var GenericPageLoaderInterface |
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*/ |
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private $genericLoader; |
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/** |
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* @var EventDispatcherInterface |
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*/ |
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private $eventDispatcher; |
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/** |
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* @var AbstractLoadWishlistRoute |
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*/ |
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private $wishlistLoadRoute; |
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public function __construct( |
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GenericPageLoaderInterface $genericLoader, |
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AbstractLoadWishlistRoute $wishlistLoadRoute, |
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EventDispatcherInterface $eventDispatcher |
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) { |
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$this->genericLoader = $genericLoader; |
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$this->wishlistLoadRoute = $wishlistLoadRoute; |
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$this->eventDispatcher = $eventDispatcher; |
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} |
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/** |
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* @throws CategoryNotFoundException |
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* @throws CustomerNotLoggedInException |
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* @throws InconsistentCriteriaIdsException |
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* @throws MissingRequestParameterException |
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*/ |
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public function load(Request $request, SalesChannelContext $context): WishlistPage |
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{ |
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if (!$context->getCustomer()) { |
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throw new CustomerNotLoggedInException(); |
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} |
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$criteria = $this->createCriteria($request); |
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$page = $this->genericLoader->load($request, $context); |
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$page = WishlistPage::createFrom($page); |
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try { |
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$page->setWishlist($this->wishlistLoadRoute->load($request, $context, $criteria)); |
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} catch (CustomerWishlistNotFoundException $exception) { |
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$page->setWishlist( |
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new LoadWishlistRouteResponse( |
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new CustomerWishlistEntity(), |
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new EntitySearchResult( |
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0, |
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new ProductCollection(), |
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null, |
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$criteria, |
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$context->getContext() |
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) |
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) |
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); |
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} |
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$this->eventDispatcher->dispatch( |
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new WishlistPageLoadedEvent($page, $context, $request) |
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); |
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return $page; |
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} |
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private function createCriteria(Request $request): Criteria |
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{ |
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$limit = (int) $request->query->get('limit', self::LIMIT); |
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$page = (int) $request->query->get('p', self::DEFAULT_PAGE); |
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$offset = $limit * ($page - 1); |
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return (new Criteria()) |
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->addAssociation('manufacturer') |
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->addAssociation('options.group') |
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->setLimit($limit) |
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->setOffset($offset) |
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->setTotalCountMode(Criteria::TOTAL_COUNT_MODE_EXACT); |
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} |
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} |
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shopware /
platform
