BeeCloud.BCPay.prepareRefundParameters C# (CSharp) Метод

        public static string prepareRefundParameters(BCRefund refund)
        {
            long timestamp = BCUtil.GetTimeStamp(DateTime.Now);

            JsonData data = new JsonData();
            data["app_id"] = BCCache.Instance.appId;
            data["app_sign"] = BCPrivateUtil.getAppSignatureByMasterSecret(BCCache.Instance.appId, BCCache.Instance.masterSecret, timestamp.ToString());
            data["timestamp"] = timestamp;
            data["channel"] = refund.channel;
            data["refund_no"] = refund.refundNo;
            data["bill_no"] = refund.billNo;
            data["refund_fee"] = refund.refundFee;
            data["refund_account"] = refund.refundAccount;
            if (refund.optional != null && refund.optional.Count > 0)
            {
                data["optional"] = new JsonData();
                foreach (string key in refund.optional.Keys)
                {
                    data["optional"][key] = refund.optional[key];
                }
            }
            data["need_approval"] = refund.needApproval;
            string paraString = data.ToJson();
            return paraString;
        }