/// <summary>
/// 支付
/// </summary>
public ActionResult Pay()
{
//订单id列表
string oidList = WebHelper.GetQueryString("oidList");
decimal allSurplusMoney = 0M;
List<OrderInfo> orderList = new List<OrderInfo>();
foreach (string oid in StringHelper.SplitString(oidList))
{
//订单信息
OrderInfo orderInfo = Orders.GetOrderByOid(TypeHelper.StringToInt(oid));
if (orderInfo != null && orderInfo.Uid == WorkContext.Uid && orderInfo.OrderState == (int)OrderState.WaitPaying && orderInfo.PayMode == 1)
orderList.Add(orderInfo);
else
return Redirect("/");
allSurplusMoney += orderInfo.SurplusMoney;
}
if (orderList.Count < 1 || allSurplusMoney == 0M)
return Redirect("/");
string sp_billno = oidList.ToString();
string product_name = "";
string remarkexplain = "";
decimal money = allSurplusMoney;
System.Web.HttpContext Context = System.Web.HttpContext.Current;
//创建RequestHandler实例
RequestHandler reqHandler = new RequestHandler(Context);
//初始化
reqHandler.init();
//设置密钥
reqHandler.setKey(TenpayUtil.tenpay_key);
reqHandler.setGateUrl("https://gw.tenpay.com/gateway/pay.htm");
//-----------------------------
//设置支付参数
//-----------------------------
reqHandler.setParameter("partner", TenpayUtil.bargainor_id); //商户号
reqHandler.setParameter("out_trade_no", sp_billno); //商家订单号
reqHandler.setParameter("total_fee", (money * 100).ToString().Replace(".00", "")); //商品金额,以分为单位
reqHandler.setParameter("return_url", TenpayUtil.tenpay_return); //交易完成后跳转的URL
reqHandler.setParameter("notify_url", TenpayUtil.tenpay_notify); //接收财付通通知的URL
reqHandler.setParameter("body", "商品描述"); //商品描述
reqHandler.setParameter("bank_type", "DEFAULT"); //银行类型(中介担保时此参数无效)
reqHandler.setParameter("spbill_create_ip", Context.Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
reqHandler.setParameter("fee_type", "1"); //币种，1人民币
reqHandler.setParameter("subject", "商品名称"); //商品名称(中介交易时必填)
//系统可选参数
reqHandler.setParameter("sign_type", "MD5");
reqHandler.setParameter("service_version", "1.0");
reqHandler.setParameter("input_charset", "UTF-8");
reqHandler.setParameter("sign_key_index", "1");
//业务可选参数
reqHandler.setParameter("attach", ""); //附加数据，原样返回
reqHandler.setParameter("product_fee", "0"); //商品费用，必须保证transport_fee + product_fee=total_fee
reqHandler.setParameter("transport_fee", "0"); //物流费用，必须保证transport_fee + product_fee=total_fee
reqHandler.setParameter("time_start", DateTime.Now.ToString("yyyyMMddHHmmss")); //订单生成时间，格式为yyyymmddhhmmss
reqHandler.setParameter("time_expire", ""); //订单失效时间，格式为yyyymmddhhmmss
reqHandler.setParameter("buyer_id", ""); //买方财付通账号
reqHandler.setParameter("goods_tag", ""); //商品标记
reqHandler.setParameter("trade_mode", "1"); //交易模式，1即时到账(默认)，2中介担保，3后台选择（买家进支付中心列表选择）
reqHandler.setParameter("transport_desc", ""); //物流说明
reqHandler.setParameter("trans_type", "1"); //交易类型，1实物交易，2虚拟交易
reqHandler.setParameter("agentid", ""); //平台ID
reqHandler.setParameter("agent_type", ""); //代理模式，0无代理(默认)，1表示卡易售模式，2表示网店模式
reqHandler.setParameter("seller_id", ""); //卖家商户号，为空则等同于partner
//获取请求带参数的url
return Redirect(reqHandler.getRequestURL());
}
/// <summary>
/// 通知调用
/// </summary>
public ActionResult Notify()
{
System.Web.HttpContext Context = System.Web.HttpContext.Current;
//创建ResponseHandler实例
ResponseHandler resHandler = new ResponseHandler(Context);
resHandler.setKey(TenpayUtil.tenpay_key);
//判断签名
if (resHandler.isTenpaySign())
{
///通知id
string notify_id = resHandler.getParameter("notify_id");
//通过通知ID查询，确保通知来至财付通
//创建查询请求
RequestHandler queryReq = new RequestHandler(Context);
queryReq.init();
queryReq.setKey(TenpayUtil.tenpay_key);
queryReq.setGateUrl("https://gw.tenpay.com/gateway/simpleverifynotifyid.xml");
queryReq.setParameter("partner", TenpayUtil.bargainor_id);
queryReq.setParameter("notify_id", notify_id);
//通信对象
TenpayHttpClient httpClient = new TenpayHttpClient();
httpClient.setTimeOut(5);
//设置请求内容
httpClient.setReqContent(queryReq.getRequestURL());
//后台调用
if (httpClient.call())
{
//设置结果参数
ClientResponseHandler queryRes = new ClientResponseHandler();
queryRes.setContent(httpClient.getResContent());
queryRes.setKey(TenpayUtil.tenpay_key);
//判断签名及结果
//只有签名正确,retcode为0，trade_state为0才是支付成功
if (queryRes.isTenpaySign())
{
//支付结果
string trade_state = resHandler.getParameter("trade_state");
//交易模式，1即时到帐 2中介担保
string trade_mode = resHandler.getParameter("trade_mode");
#region
//判断签名及结果
if ("0".Equals(queryRes.getParameter("retcode")))
{
if ("1".Equals(trade_mode) && "0".Equals(trade_state))
{
string out_trade_no = queryRes.getParameter("out_trade_no");//商户订单号
string tradeSN = queryRes.getParameter("transaction_id");//财付通订单号
decimal tradeMoney = TypeHelper.StringToDecimal(queryRes.getParameter("total_fee"));//金额,以分为单位
DateTime tradeTime = DateTime.Now;//交易时间
List<OrderInfo> orderList = new List<OrderInfo>();
foreach (string oid in StringHelper.SplitString(out_trade_no))
{
OrderInfo orderInfo = Orders.GetOrderByOid(TypeHelper.StringToInt(oid));
orderList.Add(orderInfo);
}
decimal allSurplusMoney = 0M;
foreach (OrderInfo orderInfo in orderList)
{
allSurplusMoney += orderInfo.SurplusMoney;
}
if (orderList.Count > 0 && allSurplusMoney <= tradeMoney)
{
foreach (OrderInfo orderInfo in orderList)
{
if (orderInfo.SurplusMoney > 0 && orderInfo.OrderState == (int)OrderState.WaitPaying)
{
Orders.PayOrder(orderInfo.Oid, OrderState.Confirming, tradeSN, DateTime.Now);
OrderActions.CreateOrderAction(new OrderActionInfo()
{
Oid = orderInfo.Oid,
Uid = orderInfo.Uid,
RealName = "本人",
ActionType = (int)OrderActionType.Pay,
ActionTime = tradeTime,
ActionDes = "你使用财付通支付订单成功，财付通交易号为:" + tradeSN
});
}
}
}
return new EmptyResult();
}
else
{
return Content("交易失败");
}
}
else
{
return Content("查询验证签名失败或id验证失败");
}
#endregion
}
else
{
return Content("通知ID查询签名验证失败");
}
}
else
{
return Content("后台调用通信失败");
}
}
else
{
return Content("签名验证失败");
}
}