How to add new custom filter for 'Is New' on product listing page?

Shopware 6 (English)
,
1

I am trying to add custom listing filter - ‚Is New‘ on basis of release date of product.

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image1273×760 31.9 KB

‚Mark products as ‚new‘, for ? days‘ config from Settings => Products

If config days + release date is greater than the current date then it is considered as new product.

For that, I need to add custom listing filter on product page

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image1547×756 49.7 KB

I have added a subscriber for that and also html code in filter-panel.html.twig

class AddNewListingFilter implements EventSubscriberInterface
{

public static function getSubscribedEvents()
{
    return [
        ProductListingCollectFilterEvent::class => 'addFilter'
    ];
}
public function addFilter(ProductListingCollectFilterEvent $event): void
{
    // fetch existing filters
    $filters = $event->getFilters();
    $request = $event->getRequest();

    $filtered = (bool) $request->get('isNew');
    $ids = [];
    $filter = new Filter(
        // name
        'isNew',
        $filtered === true,
        [
            new FilterAggregation(
                'isNew',
                new MaxAggregation('isNew', 'product.isNew'),
                [new RangeFilter(
                'product.releaseDate', 
                [RangeFilter::GTE => 'DATE_SUB(CURRENT_DATE(), INTERVAL 90 DAY)']
            )]
            ),
        ],
        new RangeFilter(
                'product.releaseDate', 
                [RangeFilter::GTE => 'DATE_SUB(CURRENT_DATE(), INTERVAL 90 DAY)']
            ),
        $filtered
    );
    // Add your custom filter
    $filters->add($filter);
}

This code does not work. Please help me with this. Thank you in advance.