Empty cart on advert deletion

Hi

Please I need help getting this code to work, I want to empty user cart when logged in users delete a pending or inactive ad in the [adverts_manage] page

function empty_cart_on_advert_delete($advert_id) {
    // Check if WooCommerce is active
    if (function_exists('WC')) {
        // Get the post object
         $advert = get_post($advert_id);

        // Check if the post type is 'post'
        if ($post && $post->post_type === 'advert') {
            // Check if the post status is 'draft' or 'pending'
            if (in_array($post->post_status, array('draft', 'wc_pending', 'pending'))) {
                // Check if the user is logged in
                if (is_user_logged_in()) {
                    // Get the current user ID
                    $user_id = get_current_user_id();

                    // Get WooCommerce cart instance
                    $cart = WC()->cart;

                    // Check if the user has items in the cart
                    if ($cart->is_empty()) {
                        return; // If cart is empty, do nothing
                    }

                    $cart->empty_cart(true);
                }
            }
        }
    }
}
add_action('adverts_delete', 'empty_cart_on_advert_delete');

Thanks