/// <summary>
/// 微信退单
/// </summary>
/// <param name="dingdan"></param>
/// <param name="dto"></param>
/// <param name="returnMsg"></param>
/// <returns></returns>
private bool WeChatRefund(wx_hotel_dingdan dingdan, TuidanDto dto, int wid, out string returnMsg)
{
bool result = false;
returnMsg = null;
var refundResult = dingdanbll.GetWeChatRefundParams(wid, dingdan.hotelid.Value, dingdan.id, dto.refundCode);
//使用系统订单号退单
if (refundResult != null && refundResult.Tables.Count > 0 && refundResult.Tables[0].Rows.Count > 0)
{
var orderNumber = refundResult.Tables[0].Rows[0]["orderNumber"].ToString();
var transaction_id = refundResult.Tables[0].Rows[0]["transaction_id"].ToString();
var refundAmount = Convert.ToInt32(refundResult.Tables[0].Rows[0]["refundAmount"]);
var payAmount = Convert.ToInt32(refundResult.Tables[0].Rows[0]["payAmount"]);
var wxModel = new BLL.wx_userweixin().GetModel(wid);
var payInfo = new BLL.wx_payment_wxpay().GetModelByWid(wid);
var requestHandler = new RequestHandler(null);
requestHandler.SetParameter("out_trade_no", orderNumber);
//requestHandler.SetParameter("transaction_id", transaction_id);
requestHandler.SetParameter("out_refund_no", dto.refundCode);
requestHandler.SetParameter("appid", wxModel.AppId);
requestHandler.SetParameter("mch_id", payInfo.mch_id);//商户号
requestHandler.SetParameter("nonce_str", Guid.NewGuid().ToString().Replace("-", ""));
//退款金额
if (PayHelper.IsDebug)
{
requestHandler.SetParameter("total_fee", (payAmount).ToString());
requestHandler.SetParameter("refund_fee", (refundAmount).ToString());
}
else
{
requestHandler.SetParameter("total_fee", (payAmount * 100).ToString());
requestHandler.SetParameter("refund_fee", (refundAmount * 100).ToString());
}
requestHandler.SetParameter("op_user_id", wxModel.AppId);
requestHandler.SetParameter("sign", requestHandler.CreateMd5Sign("key", payInfo.paykey));
var refundInfo = TenPayV3Helper.Refund(requestHandler.ParseXML(), string.Format(@"{0}{1}", AppDomain.CurrentDomain.BaseDirectory, payInfo.certInfoPath), payInfo.cerInfoPwd);
var refundOrderResponse = new RefundOrderResponse(refundInfo);
result = refundOrderResponse.IsSuccess;
returnMsg = refundOrderResponse.return_msg;
}
return(result);
}
/// <summary>
/// 统一下单
/// </summary>
/// <param name="unifiedOrderInfo"></param>
/// <param name="errMessage"></param>
/// <returns></returns>
public JsAPIParameter UnifiedOrder(UnifiedOrderInfo unifiedOrderInfo, out string errMessage)
{
if (unifiedOrderInfo == null)
{
errMessage = "下单数据为空";
return null;
}
if (!unifiedOrderInfo.CheckRequired(out errMessage))
{
return null;
}
var paymentInfoRepository = DependencyManager.Resolve<IPaymentInfoRepository>();
//判断当前订单号是否存在
var orderInfo = paymentInfoRepository.GetPaymentInfoBySysOrderNo(unifiedOrderInfo.PayModuleName,
unifiedOrderInfo.OutTradeNo);
if (orderInfo != null && orderInfo.Status != 0 && orderInfo.OpenId.Equals(unifiedOrderInfo.Openid))
//0表示尚未支付
{
errMessage = "系统异常，请重新下单操作";
return null;
}
//调用微信统一下单接口
var appInfo = DependencyManager.Resolve<IAppInfoRepository>().GetAppInfo(unifiedOrderInfo.AppId);
var payment =
DependencyManager.Resolve<Weixin.Repository.IPaymentInfoRepository>()
.GetModelByAppId(unifiedOrderInfo.AppId);
if (string.IsNullOrEmpty(appInfo.AppId) || string.IsNullOrEmpty(payment.MchId) ||
string.IsNullOrEmpty(payment.Paykey))
{
errMessage = "当前公众号支付配置不完整";
return null;
}
var packageReqHandler = new RequestHandler(default(HttpContext));
//初始化
packageReqHandler.Init();
var nonceStr = TenPayV3Util.GetNoncestr();
//设置package订单参数
packageReqHandler.SetParameter("appid", appInfo.AppId); //公众账号ID
packageReqHandler.SetParameter("mch_id", payment.MchId); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", unifiedOrderInfo.Body); //商品描述
packageReqHandler.SetParameter("attach", unifiedOrderInfo.PayModuleName); //向微信传递系统支付模块ID
packageReqHandler.SetParameter("out_trade_no", unifiedOrderInfo.OutTradeNo); //商家订单号
//debug模式下，单位为
packageReqHandler.SetParameter("total_fee", PayHelper.IsDebug
? (unifiedOrderInfo.TotalFee / 100).ToString()
: (unifiedOrderInfo.TotalFee * 100).ToString());
packageReqHandler.SetParameter("spbill_create_ip", "1.1.1.1"); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", PayHelper.GetPayNotifyUrl()); //接收财付通通知的URL
packageReqHandler.SetParameter("trade_type", TenPayV3Type.JSAPI.ToString()); //交易类型
packageReqHandler.SetParameter("openid", unifiedOrderInfo.Openid); //用户的openId
var sign = packageReqHandler.CreateMd5Sign("key", payment.Paykey);
packageReqHandler.SetParameter("sign", sign); //签名
var data = packageReqHandler.ParseXML();
//同意下单，获取到预付订单号
var unifiedOrderResult = TenPayV3Helper.Unifiedorder(data);
var rtnUnifiedOrderResult = new UnifiedOrderResponse(unifiedOrderResult);
//下单成功，保存下单对象
if (rtnUnifiedOrderResult.IsSuccess)
{
var paymentInfo = new PaymentInfo
{
PaymentId = Guid.NewGuid(),
AppId = unifiedOrderInfo.AppId,
CreateTime = DateTime.Now,
Description = "无",
Body = unifiedOrderInfo.Body,
ModuleName = unifiedOrderInfo.PayModuleName,
OrderCode = unifiedOrderInfo.OutTradeNo,
OrderId = unifiedOrderInfo.OrderId,
OpenId = unifiedOrderInfo.Openid,
PayAmount = unifiedOrderInfo.TotalFee,
WxOrderCode = rtnUnifiedOrderResult.prepay_id,
ModifyTime = DateTime.Now,
Status = 0
};
paymentInfoRepository.Add(paymentInfo);
var jsApiParameters = rtnUnifiedOrderResult.GetJsApiParameters(payment.Paykey);
return jsApiParameters;
}
errMessage = "下单失败";
return null;
}
public void UnifiedOrder(string request)
{
try
{
var requestModel = JSONHelper.Deserialize <UnifiedOrderEntity>(request);
//通过wid获取公众号的信息
var wxModel = new BLL.wx_userweixin().GetModel(requestModel.wid);
var wxPayInfo = new BLL.wx_payment_wxpay().GetModelByWid(requestModel.wid);
var packageReqHandler = new RequestHandler(null);
//初始化
packageReqHandler.Init();
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
//设置package订单参数
packageReqHandler.SetParameter("appid", wxModel.AppId); //公众账号ID
packageReqHandler.SetParameter("mch_id", wxPayInfo.mch_id); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", requestModel.body); //商品描述
packageReqHandler.SetParameter("attach", requestModel.PayModuleID.ToString()); //向微信传递系统支付模块ID
packageReqHandler.SetParameter("out_trade_no", requestModel.out_trade_no); //商家订单号
//debug模式下，穿的单位为分
packageReqHandler.SetParameter("total_fee", PayHelper.IsDebug ? requestModel.total_fee.ToString() : (requestModel.total_fee * 100).ToString());
//packageReqHandler.SetParameter("spbill_create_ip", wxPayInfo); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", HttpContext.Current.Request.Url.ToString().ToLower().Replace("wechatservice.asmx", "PayNotify.aspx")); //接收财付通通知的URL
packageReqHandler.SetParameter("trade_type", TenPayV3Type.JSAPI.ToString()); //交易类型
packageReqHandler.SetParameter("openid", requestModel.openid); //用户的openId
var sign = packageReqHandler.CreateMd5Sign("key", wxPayInfo.paykey);
packageReqHandler.SetParameter("sign", sign); //签名
var data = packageReqHandler.ParseXML();
//同意下单，获取到预付订单号
var unifiedOrderResult = TenPayV3Helper.Unifiedorder(data);
var rtnUnifiedOrderResult = new UnifiedOrderResponse(unifiedOrderResult);
//下单成功，保存下单对象
if (rtnUnifiedOrderResult.IsSuccess)
{
var paymentInfo = new PaymentInfo
{
PaymentId = Guid.NewGuid(),
Wid = requestModel.wid,
CreateTime = DateTime.Now,
Description = "无",
ShopName = requestModel.body,
ModuleName = ((PayModuleEnum)requestModel.PayModuleID).ToString(),
OrderCode = requestModel.out_trade_no,
OrderId = requestModel.OrderId,
Pid = requestModel.openid,
PayAmount = requestModel.total_fee,
WXOrderCode = rtnUnifiedOrderResult.prepay_id,
ModifyTime = DateTime.Now,
Status = 0
};
paymentInfo.Add();
}
//var jsApiParameters = rtnUnifiedOrderResult.GetJsApiParameters("4A5E7B87F3324A6DA22E55FDC12150B6");
var jsApiParameters = rtnUnifiedOrderResult.GetJsApiParameters(wxPayInfo.paykey);
HttpContext.Current.Response.Write(AjaxResult.Success(jsApiParameters));
}
catch (Exception exception)
{
HttpContext.Current.Response.Write(AjaxResult.Error(exception.Message));
}
}
protected void btnAgreeRefund_Click(object sender, EventArgs e)
{
try
{
var refundBll = new BLL.wx_diancai_tuidan_manage();
var refundResult = refundBll.GetWeChatRefundParams(shopid, orderID, refundCode);
//使用系统订单号退单
if (refundResult != null && refundResult.Tables.Count > 0 && refundResult.Tables[0].Rows.Count > 0)
{
var orderNumber = refundResult.Tables[0].Rows[0]["orderNumber"].ToString();
var transaction_id = refundResult.Tables[0].Rows[0]["transaction_id"].ToString();
var refundAmount = Convert.ToInt32(refundResult.Tables[0].Rows[0]["refundAmount"]);
var payAmount = Convert.ToInt32(refundResult.Tables[0].Rows[0]["payAmount"]);
var shopInfo = new BLL.wx_diancai_shopinfo().GetModel(shopid);
var wxModel = new BLL.wx_userweixin().GetModel((int)shopInfo.wid);
var payInfo = new BLL.wx_payment_wxpay().GetModelByWid((int)shopInfo.wid);
var requestHandler = new RequestHandler(null);
requestHandler.SetParameter("out_trade_no", orderNumber);
//requestHandler.SetParameter("transaction_id", transaction_id);
requestHandler.SetParameter("out_refund_no", refundCode);
requestHandler.SetParameter("appid", wxModel.AppId);
requestHandler.SetParameter("mch_id", payInfo.mch_id);//商户号
requestHandler.SetParameter("nonce_str", Guid.NewGuid().ToString().Replace("-", ""));
//退款金额
if (PayHelper.IsDebug)
{
requestHandler.SetParameter("total_fee", (payAmount / 100).ToString());
requestHandler.SetParameter("refund_fee", (refundAmount / 100).ToString());
}
else
{
requestHandler.SetParameter("total_fee", payAmount.ToString());
requestHandler.SetParameter("refund_fee", refundAmount.ToString());
}
requestHandler.SetParameter("op_user_id", wxModel.AppId);
requestHandler.SetParameter("sign", requestHandler.CreateMd5Sign("key", payInfo.paykey));
var refundInfo = TenPayV3Helper.Refund(requestHandler.ParseXML(), string.Format(@"{0}{1}", AppDomain.CurrentDomain.BaseDirectory, payInfo.certInfoPath), payInfo.cerInfoPwd);
var refundOrderResponse = new RefundOrderResponse(refundInfo);
if (refundOrderResponse.IsSuccess)
{
new BLL.wx_diancai_tuidan_manage().RefundComplete(refundCode, this.txtRefundReason.Value.Trim());
Response.Redirect("diancai_dingdanRefund_manage.aspx");
}
else
{
Response.Write(refundOrderResponse.return_msg);
List();
}
}
}
catch (Exception exception)
{
Response.Write(exception.Message);
Response.Write(exception.StackTrace);
List();
}
}
/// <summary>
/// 最新接口调用
/// 2014-11-24
/// </summary>
/// <param name="ttFee">支付金额（单位元）</param>
/// <param name="busiBody">订单内容</param>
/// <param name="out_trade_no">订单号</param>
/// <param name="code"></param>
protected void WxPayDataV3(decimal ttFee, string busiBody, string out_trade_no, string code)
{
BLL.wx_payment_wxpay wxPayBll = new BLL.wx_payment_wxpay();
Model.wx_payment_wxpay paymentInfo = wxPayBll.GetModelByWid(wid);
BLL.wx_userweixin uwBll = new BLL.wx_userweixin();
Model.wx_userweixin uwEntity = uwBll.GetModel(wid);
// logBll.AddLog(wid,"【微支付】微信预定", "paypage.aspx WxPayDataV3", "211 wid:" + wid, 1);
//先设置基本信息
string MchId = paymentInfo.mch_id; // "1218574001";//
string partnerKey = paymentInfo.paykey; // 商户支付密钥Key。登录微信商户后台，进入栏目【账户设置】【密码安全】【API 安全】【API 密钥】
string notify_url = "http://" + HttpContext.Current.Request.Url.Authority + "/api/payment/wxpay/notify_url.aspx";
WXLogs.AddLog(wid, "【微支付】微信预定", "paypage.aspx WxPayDataV3", "uwEntity.AppId: " + uwEntity.AppId + "| uwEntity.AppSecret;" + uwEntity.AppSecret + "|code:" + code, 1);
string timeStamp = "";
string nonceStr = "";
string paySign = "";
string sp_billno = out_trade_no;
//当前时间 yyyyMMdd
string date = DateTime.Now.ToString("yyyyMMdd");
if (null == sp_billno)
{
//生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
sp_billno = DateTime.Now.ToString("HHmmss") + TenPayV3Util.BuildRandomStr(28);
}
//创建支付应答对象
OneGulp.WeChat.MP.TenPayLibV3.RequestHandler packageReqHandler = new OneGulp.WeChat.MP.TenPayLibV3.RequestHandler(null);
//初始化
packageReqHandler.Init();
//packageReqHandler.SetKey(""/*TenPayV3Info.Key*/);
timeStamp = TenPayV3Util.GetTimestamp();
nonceStr = TenPayV3Util.GetNoncestr();
//设置package订单参数
packageReqHandler.SetParameter("appid", uwEntity.AppId); //公众账号ID
packageReqHandler.SetParameter("mch_id", MchId); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", busiBody); //商品描述
packageReqHandler.SetParameter("attach", wid + "|" + busiBody);
packageReqHandler.SetParameter("out_trade_no", sp_billno); //商家订单号
packageReqHandler.SetParameter("total_fee", ((int)(ttFee * 100)).ToString()); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("spbill_create_ip", Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", notify_url); //接收财付通通知的URL
packageReqHandler.SetParameter("trade_type", TenPayV3Type.JSAPI.ToString()); //交易类型
packageReqHandler.SetParameter("openid", openid); //用户的openId
string sign = packageReqHandler.CreateMd5Sign("key", partnerKey);
packageReqHandler.SetParameter("sign", sign); //签名
string data = packageReqHandler.ParseXML();
var result = TenPayV3Helper.Unifiedorder(data);
var res = XDocument.Parse(result);
prepayId = res.Element("xml").Element("prepay_id").Value;
//设置支付参数
OneGulp.WeChat.MP.TenPayLibV3.RequestHandler paySignReqHandler = new OneGulp.WeChat.MP.TenPayLibV3.RequestHandler(null);
paySignReqHandler.SetParameter("appId", uwEntity.AppId);
paySignReqHandler.SetParameter("timeStamp", timeStamp);
paySignReqHandler.SetParameter("nonceStr", nonceStr);
paySignReqHandler.SetParameter("package", string.Format("prepay_id={0}", prepayId));
paySignReqHandler.SetParameter("signType", "MD5");
paySign = paySignReqHandler.CreateMd5Sign("key", partnerKey);
packageValue = "";
packageValue += " \"appId\": \"" + uwEntity.AppId + "\", ";
packageValue += " \"timeStamp\": \"" + timeStamp + "\", ";
packageValue += " \"nonceStr\": \"" + nonceStr + "\", ";
packageValue += " \"package\": \"" + string.Format("prepay_id={0}", prepayId) + "\", ";
packageValue += " \"signType\": \"MD5\", ";
packageValue += " \"paySign\": \"" + paySign + "\"";
}