How to extend ProductSlider AbstractCmsElementResolver

Shopware 6 (German) Programmierung
1

Hallo,

ich habe zwei Möglichkeiten gesehen einen Produkt-Slider mit weiteren Informationen anzureichern und weiß nun nicht, welche Vorgehensweise korrekt ist. Beide führen zum Ergebnis. Aber welcher weg ist der richtige - vor allem im Hinblick auf Kompatbilität mit anderen Erweiterungen, die auch an dieser Stelle ansetzen.

Plugin XYZ:

<service id="PluginXYZ\Content\XYZProductSliderCmsElementResolver">
    <argument type="service" id="Shopware\Core\Content\Product\Cms\ProductSliderCmsElementResolver"/>
    <tag name="shopware.cms.data_resolver"/>
</service>

<?php declare(strict_types=1);

namespace PluginXYZ\Content;

use Shopware\Core\Content\Product\Cms\ProductSliderCmsElementResolver;
use Shopware\Core\Content\Cms\Aggregate\CmsSlot\CmsSlotEntity;
use Shopware\Core\Content\Cms\DataResolver\Element\AbstractCmsElementResolver;
use Shopware\Core\Content\Cms\DataResolver\Element\ElementDataCollection;
use Shopware\Core\Content\Cms\DataResolver\ResolverContext\ResolverContext;
use Shopware\Core\Content\Cms\DataResolver\CriteriaCollection;

class XYZProductSliderCmsElementResolver extends AbstractCmsElementResolver
{
    /** @var ProductSliderCmsElementResolver $elementResolver */
    private $elementResolver;

    public function __construct(ProductSliderCmsElementResolver $elementResolver)
    {
        $this->elementResolver = $elementResolver;
    }
    public function getType(): string
    {
        return $this->elementResolver->getType();
    }
    public function collect(CmsSlotEntity $slot, ResolverContext $resolverContext): ?CriteriaCollection
    {
        // Some Changes
    }
    public function enrich(CmsSlotEntity $slot, ResolverContext $resolverContext, ElementDataCollection $result): void
    {
        $this->elementResolver->enrich($slot, $resolverContext, $result);
    }
}

Plugin-ABC

<service id="PluginABC\Content\ABCProductSliderCmsElementResolver" decorates="Shopware\Core\Content\Product\Cms\ProductSliderCmsElementResolver">
    <argument type="service" id="PluginABC\Content\Product\Cms\ABCProductSliderCmsElementResolver.inner"/>
    <tag name="shopware.cms.data_resolver"/>
</service>

<?php declare(strict_types=1);

namespace PluginABC\Content;

use Shopware\Core\Content\Cms\Aggregate\CmsSlot\CmsSlotEntity;
use Shopware\Core\Content\Cms\DataResolver\Element\AbstractCmsElementResolver;
use Shopware\Core\Content\Cms\DataResolver\Element\CmsElementResolverInterface;
use Shopware\Core\Content\Cms\DataResolver\Element\ElementDataCollection;
use Shopware\Core\Content\Cms\DataResolver\ResolverContext\ResolverContext;
use Shopware\Core\Content\Cms\DataResolver\CriteriaCollection;

class ABCProductSliderCmsElementResolver extends AbstractCmsElementResolver
{
    /** @var CmsElementResolverInterface $elementResolver */
    private $elementResolver;

    public function __construct(CmsElementResolverInterface $elementResolver)
    {
        $this->elementResolver = $elementResolver;
    }
    public function getType(): string
    {
        return $this->elementResolver->getType();
    }
    public function collect(CmsSlotEntity $slot, ResolverContext $resolverContext): ?CriteriaCollection
    {
        // Some Changes
    }
    public function enrich(CmsSlotEntity $slot, ResolverContext $resolverContext, ElementDataCollection $result): void
    {
        $this->elementResolver->enrich($slot, $resolverContext, $result);
    }
}