/// <summary>
/// 订单支付成功
/// </summary>
/// <param name="sType"></param>
/// <param name="userId"></param>
/// <param name="uid"></param>
/// <param name="getData"></param>
/// <param name="postData"></param>
/// <returns></returns>
public static MResult<string> OrderPaymentSuccess(SystemType sType, int userId, string uid, string getData, string postData)
{
var result = new MResult<string>();
try
{
if (!string.IsNullOrWhiteSpace(getData))
{
var getDataForNameValue = HttpUtility.ParseQueryString(getData);
#region 解析 query 参数集合 组成 SortedDictionary
var sortDict = new SortedDictionary<string, string>();
foreach (string name in getDataForNameValue)
sortDict.Add(name, getDataForNameValue.Get(name));
#endregion
#region 解析参数
var outTradeNo = getDataForNameValue.Get("out_trade_no");
var requestToken = getDataForNameValue.Get("request_token");
var resultStatus = getDataForNameValue.Get("result");
var tradeNo = getDataForNameValue.Get("trade_no");
#endregion
#region 验证 签名是否合法
var alipayPayment = new AlipayWapPayment();
var validationPass = alipayPayment.ValidationSign(sortDict);
#endregion
#region 解析订单编号和用户编号
var orderCode = string.Empty;
var userCode = string.Empty;
var tradeNosplit = (outTradeNo ?? "").Split('-');
if (tradeNosplit.Length == 2)
{
orderCode = tradeNosplit[0];
userCode = tradeNosplit[1];
}
#endregion
if (!string.IsNullOrEmpty(orderCode) &&
!string.IsNullOrEmpty(userCode) &&
resultStatus.Equals("success", StringComparison.InvariantCultureIgnoreCase) &&
validationPass)
{
#region 更新订单状态
var orderDal = DALFactory.Order();
var orderInfo = orderDal.GetOrderInfo(orderCode);
if (orderInfo != null && orderInfo.orderNo > 0)
{
if (orderInfo.payStatus == 2 || orderInfo.payStatus == 1)
{
result.status = MResultStatus.LogicError;
result.msg = "该订单已经支付 或正在支付中！";
}
else
{
result.info = orderCode;
orderDal.UpdateOrderPayStatusSuccess(orderCode, userCode);
result.status = MResultStatus.Success;
}
}
#endregion
}
else
{
result.status = MResultStatus.LogicError;
result.msg = "支付失败！";
}
}
}
catch (Exception)
{
result.status = MResultStatus.ExceptionError;
result.msg = "处理订单支付成功 出现异常！";
}
return result;
}
