/// <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);
}
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();
}
}