function wcexics_api_get_group_item_ordercartdata($cart_id) {
    global $wpdb;

    $cart_table = Schema::getComboSetGroupItemsOrderCartTable();
    $cart_meta_table = Schema::getComboSetGroupItemsOrderCartMetaTable();

    $cart = $wpdb->get_row($wpdb->prepare("SELECT * FROM $cart_table WHERE cart_id = %d", $cart_id), ARRAY_A);
    $cmeta = $wpdb->get_results(
        $wpdb->prepare("SELECT * FROM $cart_meta_table WHERE cart_id = %d ORDER BY cartmeta_id", $cart_id),
        ARRAY_A
    );

    if (empty($cart)) {
        return [];
    }

    $cart['sku'] = $cart['sku_code'];
    foreach ((array)$cmeta as $value) {
        switch ($value['meta_type']) {
            case 'option':
                $cart['options'][$value['meta_key']] = $value['meta_value'];
                break;
            case 'advance':
                $cart['advance'][$value['meta_key']] = $value['meta_value'];
                break;
        }
    }
    if (!isset($cart['options'])) {
        $cart['options'] = [];
    }
    if (!isset($cart['advance'])) {
        $cart['advance'] = [];
    }

    return $cart;
}