/// <summary>
/// 刷卡支付
/// </summary>
public static MicropayResponseModel Micropay(MicropayModel requestModel)
{
WxPayData data = new WxPayData();
data.SetValue("auth_code", requestModel.auth_code); //授权码
data.SetValue("body", requestModel.body); //商品描述
data.SetValue("total_fee", requestModel.total_fee); //总金额
data.SetValue("out_trade_no", WxPayApi.GenerateOutTradeNo()); //产生随机的商户订单号
data.SetValue("device_info", requestModel.device_info);
LogUtil.WriteWxpayLog("刷卡支付请求", "请求参数", data.ToJson());
WxPayData result = WxPayApi.Micropay(data, 10); //提交被扫支付，接收返回结果
//如果提交被扫支付接口调用失败，则抛异常
if (!result.IsSet("return_code") || result.GetValue("return_code").ToString() == ReturnCode.FAIL)
{
string returnMsg = result.IsSet("return_msg") ? result.GetValue("return_msg").ToString() : "";
//Log.Error("MicroPay", "Micropay API interface call failure, result : " + result.ToXml());
throw new WxPayException("微信接口调用出错 : " + returnMsg);
}
LogUtil.WriteWxpayLog("刷卡支付响应", "响应参数", result.ToJson());
//签名验证
result.CheckSign();
MicropayResponseModel responseModel = LitJson.JsonMapper.ToObject <MicropayResponseModel>(result.ToJson());
responseModel.out_trade_no = responseModel.out_trade_no ?? data.GetValue("out_trade_no").ToString();
//if (responseModel.return_code == ReturnCode.FAIL) throw new WxPayException(responseModel.return_msg);
return(responseModel);
}
/// <summary>
/// 微信刷卡支付
/// </summary>
/// <param name="micropayModel">刷卡支付请求</param>
/// <param name="payOverCallBack">支付结束回调函数</param>
/// <param name="payStateChangeCallBack">支付状态改变回调函数</param>
public void Micropay(MicropayModel micropayModel, Action <bool, MicropayResponseModel> payOverCallBack, Action <bool, OrderQueryResponseModel> payStateChangeCallBack)
{
MicropayResponseModel response = ServiceUtil.WxPayClient.Micropay(micropayModel);
ServiceUtil.WxPayClient.Close();
if (response.result_code == ResultCode.SUCCESS)
{//接口调用成功，业务成功
payOverCallBack(true, response);
return;
}
#region 1.业务结果确定处理失败
if (response.err_code != ErrorCode.SYSTEMERROR && response.err_code != ErrorCode.USERPAYING)
{
payOverCallBack(false, response);
return;
}
#endregion
#region 2.不能确定是否失败，需查单
//用商户订单号去查单
string out_trade_no = response.out_trade_no;
OrderQueryResponseModel orderQueryResponse = new OrderQueryResponseModel();
orderQueryResponse = OrderQuery(new WxpayModel.OrderQueryModel()
{
out_trade_no = out_trade_no
}, payStateChangeCallBack);
#endregion
}