private static WxPayData Refund(WxPayData inputObj, string AdminHotelid, int Hotelid = 0, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack";
inputObj.SetValue("mch_billno", WxPayApi.GenerateOutTradeNo(AdminHotelid, Hotelid)); //商户订单号
inputObj.SetValue("wxappid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //商户号
inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串
inputObj.SetValue("sign", inputObj.MakeSign(AdminHotelid, Hotelid)); //签名
string xml = inputObj.ToXml();
var start = DateTime.Now;
Log.Debug("WxPayApi", "Refund request : " + xml);
string response = HttpService.Post(xml, url, true, timeOut, AdminHotelid, Hotelid);//调用HTTP通信接口提交数据到API
Log.Debug("WxPayApi", "Refund response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时
//将xml格式的结果转换为对象以返回
WxPayData result = new WxPayData();
result.FromXml(response);
return(result);
}
/// <summary>
/// 企业付款到零钱包
/// </summary>
/// <param name="inputObj"></param>
/// <param name="AdminHotelid"></param>
/// <param name="url"></param>
/// <param name="timeOut"></param>
/// <returns></returns>
private static WxPayData Refunds(WxPayData inputObj, string AdminHotelid, string url, int Hotelid = 0, int timeOut = 6)
{
inputObj.SetValue("mch_appid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //商户账号appid
inputObj.SetValue("mchid", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //商户号
inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串
inputObj.SetValue("partner_trade_no", WxPayApi.GenerateOutTradeNo(AdminHotelid, Hotelid)); //商户订单号
inputObj.SetValue("sign", inputObj.MakeSignOwn(AdminHotelid, Hotelid)); //签名
string xml = inputObj.ToXml();
var start = DateTime.Now;
string response = HttpService.PostOwn(xml, url, true, timeOut, AdminHotelid, Hotelid);//调用HTTP通信接口提交数据到API
Log.Debug("企业付款到零钱包response:", response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时
//将xml格式的结果转换为对象以返回
WxPayData result = new WxPayData();
result.FromXml(response);
return(result);
}
/**
* 生成扫描支付模式一URL
* @param productId 商品ID
* @return 模式一URL
*/
public string GetPrePayUrl(string productId, string AdminHotelid, int Hotelid = 0)
{
Log.Info(this.GetType().ToString(), "Native pay mode 1 url is producing...");
WxPayData data = new WxPayData();
data.SetValue("appid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //公众帐号id
data.SetValue("mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //商户号
data.SetValue("time_stamp", WxPayApi.GenerateTimeStamp()); //时间戳
data.SetValue("nonce_str", WxPayApi.GenerateNonceStr()); //随机字符串
data.SetValue("product_id", productId); //商品ID
data.SetValue("sign", data.MakeSign(AdminHotelid, Hotelid)); //签名
string str = ToUrlParams(data.GetValues()); //转换为URL串
string url = "weixin://wxpay/bizpayurl?" + str;
Log.Info(this.GetType().ToString(), "Get native pay mode 1 url : " + url);
return(url);
}
/***
* 申请退款完整业务流程逻辑
* @param transaction_id 微信订单号（优先使用）
* @param out_trade_no 商户订单号
* @param total_fee 订单总金额
* @param refund_fee 退款金额
* @return 退款结果（xml格式）
*/
public static string Run(string transaction_id, string out_trade_no, string total_fee, string refund_fee, string AdminHotelid, int hotelid)
{
WxPayData data = new WxPayData();
if (!string.IsNullOrEmpty(transaction_id))//微信订单号存在的条件下，则已微信订单号为准
{
data.SetValue("transaction_id", transaction_id);
}
else//微信订单号不存在，才根据商户订单号去退款
{
data.SetValue("out_trade_no", out_trade_no);
}
data.SetValue("total_fee", int.Parse(total_fee)); //订单总金额
data.SetValue("refund_fee", int.Parse(refund_fee)); //退款金额
data.SetValue("out_refund_no", WxPayApi.GenerateOutTradeNo(AdminHotelid, hotelid)); //随机生成商户退款单号
data.SetValue("op_user_id", WxPayConfig.MCHID(AdminHotelid, hotelid)); //操作员，默认为商户号
WxPayData result = WxPayApi.Refund(data, AdminHotelid, hotelid); //提交退款申请给API，接收返回数据
//Log.Info("Refund", "Refund process complete, result : " + result.ToXml());
return(result.ToXml());
}
public override void ProcessNotify()
{
WxPayData notifyData = GetNotifyData();
//检查openid和product_id是否返回
if (!notifyData.IsSet("openid") || !notifyData.IsSet("product_id"))
{
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "回调数据异常");
Log.Info(this.GetType().ToString(), "The data WeChat post is error : " + res.ToXml());
page.Response.Write(res.ToXml());
return;
}
//调统一下单接口，获得下单结果
string openid = notifyData.GetValue("openid").ToString();
string product_id = notifyData.GetValue("product_id").ToString();
string AdminHotelid = notifyData.GetValue("AdminHotelid").ToString(); //需要处理
int Hotelid = CommonHelper.GetInt(notifyData.GetValue("AdminHotelid")); //需要处理
WxPayData unifiedOrderResult = new WxPayData();
try
{
unifiedOrderResult = UnifiedOrder(openid, product_id, AdminHotelid, Hotelid);
}
catch (Exception ex)//若在调统一下单接口时抛异常，立即返回结果给微信支付后台
{
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "统一下单失败");
Log.Error(this.GetType().ToString(), "UnifiedOrder failure : " + res.ToXml());
page.Response.Write(res.ToXml());
return;
}
//若下单失败，则立即返回结果给微信支付后台
if (!unifiedOrderResult.IsSet("appid") || !unifiedOrderResult.IsSet("mch_id") || !unifiedOrderResult.IsSet("prepay_id"))
{
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "统一下单失败");
Log.Error(this.GetType().ToString(), "UnifiedOrder failure : " + res.ToXml());
page.Response.Write(res.ToXml());
return;
}
//统一下单成功,则返回成功结果给微信支付后台
WxPayData data = new WxPayData();
data.SetValue("return_code", "SUCCESS");
data.SetValue("return_msg", "OK");
data.SetValue("appid", WxPayConfig.APPID(AdminHotelid, Hotelid));
data.SetValue("mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid));
data.SetValue("nonce_str", WxPayApi.GenerateNonceStr());
data.SetValue("prepay_id", unifiedOrderResult.GetValue("prepay_id"));
data.SetValue("result_code", "SUCCESS");
data.SetValue("err_code_des", "OK");
data.SetValue("sign", data.MakeSign(AdminHotelid, Hotelid));
Log.Info(this.GetType().ToString(), "UnifiedOrder success , send data to WeChat : " + data.ToXml());
page.Response.Write(data.ToXml());
return;
}