yf_manage_shop_product_add admin module

    public function product_add()
    {
        $supplier_id = (int) module('manage_shop')->SUPPLIER_ID;
        $r = ['back_link' => './?object=' . main()->_get('object') . '&action=products'];
        return form2($r + (array) $_POST)
            ->validate(['name' => 'trim|required'])
            ->db_insert_if_ok('shop_products', ['name'], ['add_date' => time(), 'active' => 0, 'supplier_id' => $supplier_id], ['on_after_update' => function ($data, $table, $fields, $type, &$extra) {
                $id = db()->insert_id();
                //initial cleanup
                db()->query('DELETE FROM `' . db('shop_aliases') . "` WHERE `dst_item_id`='{$id}' AND `type`='products'");
                db()->query('DELETE FROM `' . db('shop_product_images') . "` WHERE `product_id`='{$id}'");
                db()->query('DELETE FROM `' . db('shop_products_productparams') . "` WHERE `product_id`='{$id}'");
                db()->query('DELETE FROM `' . db('shop_product_to_category') . "` WHERE `product_id`='{$id}'");

                $extra['redirect_link'] = './?object=' . main()->_get('object') . '&action=product_edit&id=' . $id;
                common()->admin_wall_add([t('shop product added: %name', ['%name' => ($_POST['name'] ?? null)]), $id]);
                module('manage_shop')->_product_cache_purge($id);
                $this->_product_added($id);
            }])
            ->text('name')
            ->save_and_back();
    }

    public function _product_added($id)
    {
        events()->fire('shop.product_saved', [(int) $id, 'add']);
    }