/// <summary>
/// Enables processing of HTTP Web requests by a custom HttpHandler that implements the <see cref="T:System.Web.IHttpHandler" /> interface.
/// </summary>
/// <param name="context">An <see cref="T:System.Web.HttpContext" /> object that provides references to the intrinsic server objects (for example, Request, Response, Session, and Server) used to service HTTP requests.</param>
public override void ProcessRequest(HttpContext context)
{
string transactionRequest = null;
try
{
string jsonParameter = GetJsonParameter(context.Request);
ITradingOrder requestObject = (ITradingOrder)JsonConvert.DeserializeObject(jsonParameter, typeof(ITradingOrder));
PaymentClient client = new PaymentClient(this.TransactionInfo);
var service = new PaymentService();
if (requestObject != null)
{
transactionRequest = client.CreateTransactionRequest(requestObject);
}
}
catch (Exception ex)
{
transactionRequest = ex.Message.ToString();
}
context.Response.ContentType = "text/plain";
context.Response.Write(transactionRequest);
}
/// <summary>
/// Enables processing of HTTP Web requests by a custom HttpHandler that implements the <see cref="T:System.Web.IHttpHandler" /> interface.
/// </summary>
/// <param name="context">An <see cref="T:System.Web.HttpContext" /> object that provides references to the intrinsic server objects (for example, Request, Response, Session, and Server) used to service HTTP requests.</param>
public override void ProcessRequest(HttpContext context)
{
TradingOrderStatus orderStatus = TradingOrderStatus.Pending;
string returnResult = null;
string orderKey = null;
try
{
var requestUrl = context.Request.Url;
var parameters = WebUtil.Instance.ConvertKeyValuePairCollectionFromString(requestUrl.Query.Trim('?'));
if (parameters != null && parameters.Count > 0)
{
if (this.IsNotificationAuthenticated(parameters))
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(parameters["notify_data"]);
orderKey = xmlDoc.SelectSingleNode("/notify/out_trade_no").InnerText;
string tradeNumber = xmlDoc.SelectSingleNode("/notify/trade_no").InnerText;
string tradeStatus = xmlDoc.SelectSingleNode("/notify/trade_status").InnerText;
returnResult = tradeStatus;
if (tradeStatus == "TRADE_FINISHED" || tradeStatus == "TRADE_SUCCESS")
{
returnResult = "success";
orderStatus = TradingOrderStatus.Succeed;
}
}
else
{
returnResult = "fail";
orderStatus = TradingOrderStatus.Failed;
}
}
else
{
returnResult = "无通知参数";
}
}
catch (Exception ex)
{
returnResult = ex.ToString();
}
/*
* update order status in DB
*/
try
{
var service = new PaymentService();
service.UpdateTradingOrderState(Guid.Parse(orderKey), orderStatus);
}
catch (Exception dbException)
{
Framework.Instance.HandleExceptionToServiceException("UpdateTradingOrderState", dbException, orderKey);
}
context.Response.ContentType = "text/plain";
context.Response.Write(returnResult);
}
