How to display products with photos?

Question

WordPress

There is an online store on WordPress (WooCommerce). The question arose of how to make it so that the catalog first displays products with an image, and only then without it. Maybe someone faced such a problem. Help me please)

Answer 1

Add this condition through the pre_get_posts filter for the store page and product archives

'order' => 'DESC', 
        'orderby'   => 'meta_value_num',
        'meta_query' => [
            [
                'relation' => 'OR', 
                array(
                    'key' => '_thumbnail_id', 
                    'compare' => 'NOT EXISTS' 
                ],
                [
                     'key' => '_thumbnail_id', 
                     'compare' => '!NOT EXISTS' 
                ]
            ]