/// <summary>
/// 校验支付结果请求
/// </summary>
/// <param name="data">业务数据报文</param>
/// <param name="resultInfo">支付结果记录</param>
/// <returns></returns>
public override ExecuteResult CheckRequest(string data, PayResultInfo resultInfo)
{
var result = new ExecuteResult();
var notifyData = new AllinpayData(AllinpayDataType.PayResult);
notifyData.FromUrl(data);
//校验参数个数
if (notifyData.GetValues().Count == 0)
{
result.Status = ResultStatus.Failure;
result.Message = resultInfo.ResultDesc = "支付结果无通知参数";
resultInfo.ExecuteResult = (int)ResultStatus.Failure;
PayResultDAL.Update(resultInfo);
return(result);
}
//校验参数合法性
resultInfo.OrderId = notifyData.GetValue("orderNo");
bool verifyResult = AllinpayCore.VerifyResultSign(notifyData);
if (!verifyResult)
{
result.Status = ResultStatus.Failure;
result.Message = resultInfo.ResultDesc = "verify failed";
resultInfo.ExecuteResult = (int)ResultStatus.Failure;
PayResultDAL.Update(resultInfo);
return(result);
}
result.Status = ResultStatus.Success;
return(result);
}
/// <summary>
/// 创建支付提交的表单
/// </summary>
/// <param name="orderInfo"></param>
/// <returns></returns>
public static string BuildWapRequestForm(PayOrderInfo orderInfo)
{
var data = new AllinpayData(AllinpayDataType.PayRequest);
//页面跳转同步通知页面路径
data.SetValue("pickupUrl", string.Format("http://{0}/Allinpay/OnlinePayReturn", AppConfig.Global.Domain));
//服务器接受支付结果的后台地址
data.SetValue("receiveUrl", string.Format("http://{0}/Allinpay/OnlinePayNotify", AppConfig.Global.Domain));
//商户号
data.SetValue("merchantId", AppConfig.Global.AllinpayMerchantId);
//商户订单号
data.SetValue("orderNo", orderInfo.OrderId.Trim());
//商户订单金额
data.SetValue("orderAmount", ((int)(Convert.ToDecimal(orderInfo.PaymentAmt) * 100)).ToString());
//商户订单提交时间
data.SetValue("orderDatetime", orderInfo.OrderTime);
int diffMinutes = (int)((DateTime.ParseExact(orderInfo.OrderTime, "yyyyMMddHHmmss", new CultureInfo("zh-CN", true)).AddHours(24) - DateTime.Now).TotalMinutes);
//订单过期时间
data.SetValue("orderExpireDatetime", Math.Max(diffMinutes, 1).ToString()); //默认下单后的24小时
//支付方式
data.SetValue("payType", "0"); //接入手机网关时，该值填固定填0
//发卡方代码
data.SetValue("issuerId", ""); //payType为0时，issuerId必须为空
//签名字符串
data.SetValue("signMsg", AllinpayCore.RequestSign(data));
//建立请求
string formHtml = data.ToForm(AppConfig.Global.AllinpayWapServerUrl, "post");
return(formHtml);
}
/// <summary>
/// 执行同步退款
/// </summary>
/// <param name="orderInfo">退款订单</param>
/// <param name="resultInfo">退款结果记录</param>
/// <returns></returns>
public override ExecuteResult <RefundNotifyInfo> ExecuteSyncRefund(RefundOrderInfo orderInfo, RefundResultInfo resultInfo)
{
var result = new ExecuteResult <RefundNotifyInfo>();
try
{
resultInfo.OrderId = orderInfo.OrderId;
resultInfo.RefundOrderId = orderInfo.RefundOrderId;
resultInfo.RefundAmt = Convert.ToDecimal(orderInfo.RefundAmt);
//获取退款金额
int refundAmt = (int)(resultInfo.RefundAmt * 100);//通联退款金额的单位为“分”，所以要乘以100
var refundData = new AllinpayData(AllinpayDataType.RefundRequest);
//商户号
refundData.SetValue("merchantId", AppConfig.Global.AllinpayMerchantId);
//商户订单号
refundData.SetValue("orderNo", orderInfo.OrderId);
//退款金额
refundData.SetValue("refundAmount", refundAmt.ToString());
//商户订单提交时间
refundData.SetValue("orderDatetime", orderInfo.OrderTime);
//签名字符串
refundData.SetValue("signMsg", AllinpayCore.RefundSign(refundData));
var executeResult = AllinpayManager.RefundRequest(refundData);
if (executeResult.Status != ResultStatus.Success)
{
resultInfo.ExecuteResult = (int)ResultStatus.Failure;
resultInfo.ResultDesc = "通联退款请求失败：" + executeResult.Message;
RefundResultDAL.Update(resultInfo);
result.Status = ResultStatus.Error;
result.Message = resultInfo.ResultDesc;
return(result);
}
//退款成功，解析返回参数
resultInfo.RefundNo = "";
resultInfo.ExecuteResult = (int)ResultStatus.Success;
result.Data = this.GetRefundNotifyInfo(resultInfo, orderInfo.TradeNo);
result.Status = ResultStatus.Success;
}
catch (Exception ex)
{
resultInfo.ExecuteResult = (int)ResultStatus.Error;
resultInfo.ResultDesc = ex.Message;
RefundResultDAL.Update(resultInfo);
result.Status = ResultStatus.Error;
result.Message = ex.Message;
}
return(result);
}
/// <summary>
/// 发起退款请求
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public static ExecuteResult <AllinpayData> RefundRequest(AllinpayData data)
{
var result = new ExecuteResult <AllinpayData>();
string param = data.ToUrl();
string response = HttpHelper.HttpRequest("post", AppConfig.Global.AllinpayRefundServerUrl, param);
if (response == null)
{
result.Status = ResultStatus.Failure;
result.Message = "请求发送异常";
return(result);
}
var responseData = new AllinpayData(AllinpayDataType.RefundResponse);
responseData.FromUrl(response);
result.Data = responseData;
if (responseData.HasValue("ERRORCODE") || responseData.HasValue("ERRORMSG"))
{
LogWriter.WriteLog(data.GetValue("orderNo") + "退款响应数据：" + response, AppConfig.Global.AllinpayLogFolder);
result.Status = ResultStatus.Failure;
result.Message = string.Format("{0}（错误码：{1}）", responseData.GetValue("ERRORMSG"), responseData.GetValue("ERRORCODE"));
return(result);
}
if (!AllinpayCore.VerifyRefundSign(responseData))
{
LogWriter.WriteLog(data.GetValue("orderNo") + "退款响应数据：" + response, AppConfig.Global.AllinpayLogFolder);
result.Status = ResultStatus.Failure;
result.Message = "退款响应数据签名校验未通过";
return(result);
}
//退款结果（成功：20 其他为失败）
if (responseData.GetValue("refundResult") != "20")
{
LogWriter.WriteLog(data.GetValue("orderNo") + "退款响应数据：" + response, AppConfig.Global.AllinpayLogFolder);
result.Status = ResultStatus.Failure;
result.Message = string.Format("退款失败（错误码：{0}）", responseData.GetValue("errorCode"));
return(result);
}
result.Status = ResultStatus.Success;
return(result);
}
