yf_shop__order_step_start user module

    public function _order_step_start($FORCE_DISPLAY_FORM = false)
    {
        module('shop')->_basket_save();

        $basket_contents = module('shop')->_basket_api()->get_all();

        $products_ids = [];
        foreach ((array) $basket_contents as $_item_id => $_info) {
            if ($_info['product_id']) {
                $products_ids[$_info['product_id']] = $_info['product_id'];
            }
        }
        $products_infos = null;
        $products_atts = null;
        $group_prices = null;
        if ( ! empty($products_ids)) {
            $products_infos = db()->query_fetch_all('SELECT * FROM ' . db('shop_products') . ' WHERE id IN(' . implode(',', $products_ids) . ") AND active='1'");
            $products_atts = module('shop')->_products_get_attributes($products_ids);
            $group_prices = module('shop')->_get_group_prices($products_ids);
        }
        $total_price = 0;
        $products = null;
        foreach ((array) $products_infos as $_info) {
            $_product_id = $_info['id'];
            $_info['_group_price'] = $group_prices[$_product_id][module('shop')->USER_GROUP];
            $quantity = $basket_contents[$_info['id']]['quantity'];
            $price = module('shop')->_product_get_price($_info);

            $dynamic_atts = [];
            foreach ((array) $products_atts[$_product_id] as $_attr_id => $_attr_info) {
                if ($basket_contents[$_product_id]['atts'][$_attr_info['name']] == $_attr_info['value']) {
                    $dynamic_atts[$_attr_id] = '- ' . $_attr_info['name'] . ' ' . $_attr_info['value'];
                    $price += $_attr_info['price'];
                }
            }

            $URL_PRODUCT_ID = module('shop')->_product_id_url($_info);

            $products[$_info['id']] = [
                'name' => _prepare_html($_info['name']),
                'price' => module('shop')->_format_price($price),
                'currency' => _prepare_html(module('shop')->CURRENCY),
                'quantity' => (int) $quantity,
                'details_link' => process_url('./?object=shop&action=product_details&id=' . $URL_PRODUCT_ID),
                'dynamic_atts' => ! empty($dynamic_atts) ? implode("\n<br />", $dynamic_atts) : '',
                'cat_name' => _prepare_html(module('shop')->_shop_cats[$_info['cat_id']]),
                'cat_url' => process_url('./?object=shop&action=products_show&id=' . (module('shop')->_shop_cats_all[$_info['cat_id']]['url'])),
            ];
            $total_price += $price * $quantity;
        }
        $replace = [
            'products' => $products,
            'total_price' => module('shop')->_format_price($total_price),
            'currency' => _prepare_html(module('shop')->CURRENCY),
            'back_link' => './?object=shop&action=basket',
            'next_link' => './?object=shop&action=order&id=delivery',
            'cats_block' => module('shop')->_categories_show(),
        ];
        return tpl()->parse('shop/order_start', $replace);
    }