public ApiCallbackResponse(Uri endpoint, PlainResponse plain)
{
Ensure.ArgumentNotNull(endpoint, nameof(endpoint));
Ensure.ArgumentNotNull(plain, nameof(plain));
Endpoint = endpoint;
Plain = plain;
}
public void RenderPlainResponse(RenderContext context, PlainResponse resposne)
{
if (resposne == null)
{
return;
}
context.Response.ContentType = resposne.ContentType;
context.Response.StatusCode = resposne.statusCode;
context.Response.Body = System.Text.Encoding.UTF8.GetBytes(resposne.Content);
}
// To be used for above method.
public IResponse Callback(ApiCall call)
{
log(call);
string name = call.Command.Method;
int index = name.IndexOf("_");
if (index == -1)
{
return(null);
}
var paymentname = name.Substring(0, index);
var methodname = name.Substring(index + 1);
var paymentmethod = PaymentManager.GetMethod(paymentname, call.Context);
if (paymentmethod != null)
{
var method = paymentmethod.GetType().GetMethod(methodname);
if (method != null)
{
object[] para = new object[1];
para[0] = call.Context;
var result = method.Invoke(paymentmethod, para) as PaymentCallback;
if (result != null)
{
PaymentManager.CallBack(result, call.Context);
if (result.CallbackResponse != null)
{
var response = new PlainResponse();
response.ContentType = result.CallbackResponse.ContentType;
response.Content = result.CallbackResponse.Content;
response.statusCode = result.CallbackResponse.StatusCode;
return(response);
}
else
{
var response = new PlainResponse();
response.ContentType = "text/html";
response.Content = "";
return(response);
}
}
}
}
return(null);
}
public IResponse WrapMethod(ApiCall call)
{
var name = call.Command.Method;
var handleType = OAuth2Handles.Value.FirstOrDefault(f => f.Name == name);
if (handleType == null)
{
throw new Exception("Can't find handle type");
}
var response = new PlainResponse();
var instance = Activator.CreateInstance(handleType, new[] { call.Context }) as IOAuth2;
var query = new Dictionary <string, object>();
foreach (var item in call.Context.Request.QueryString.AllKeys)
{
query.Add(item, call.Context.Request.QueryString.Get(item));
}
response.Content = instance.Callback(query);
response.ContentType = call.Context.Response.ContentType;
response.statusCode = call.Context.Response.StatusCode;
return(response);
}
public PaymentCallback Notify(RenderContext context)
{
string postdata = context.Request.Body;
var result = new PaymentCallback();
if (context.Request.Method == "GET")
{
result.RawData = context.Request.RawRelativeUrl;
}
else
{
result.RawData = postdata;
}
WxPayData data = new WxPayData();
try
{
data.FromXml(postdata);
}
catch (WxPayException ex)
{
//若签名错误，则立即返回结果给微信支付后台
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", ex.Message);
// Log.Error(this.GetType().ToString(), "Sign check error : " + res.ToXml());
// page.Response.Write(res.ToXml());
// page.Response.End();
var response = new PlainResponse();
response.ContentType = "Application/Xml";
response.Content = res.ToXml();
result.CallbackResponse = response;
return(result);
}
// Log.Info(this.GetType().ToString(), "Check sign success");
// return data;
//检查支付结果中transaction_id是否存在
if (!data.IsSet("transaction_id"))
{
//若transaction_id不存在，则立即返回结果给微信支付后台
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "支付结果中微信订单号不存在");
// Log.Error(this.GetType().ToString(), "The Pay result is error : " + res.ToXml());
// page.Response.Write(res.ToXml());
// page.Response.End();
var response = new PlainResponse();
response.ContentType = "Application/Xml";
response.Content = res.ToXml();
result.CallbackResponse = response;
return(result);
}
var obj = data.GetValue("out_trade_no");
Guid RequestId;
if (obj == null || !System.Guid.TryParse(obj.ToString(), out RequestId))
{
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "订单查询失败");
var response = new PlainResponse();
response.ContentType = "Application/Xml";
response.Content = res.ToXml();
result.CallbackResponse = response;
return(result);
}
else
{
WxPayData res = new WxPayData();
res.SetValue("return_code", "SUCCESS");
res.SetValue("return_msg", "OK");
var response = new PlainResponse();
response.ContentType = "Application/Xml";
response.Content = res.ToXml();
result.CallbackResponse = response;
result.PaymentRequestId = RequestId;
var objcode = data.GetValue("result_code");
bool IsPaid = false;
bool IsCancel = false;
if (objcode != null)
{
string code = objcode.ToString().ToUpper();
if (code == "SUCCESS")
{
IsPaid = true;
}
if (code == "FAIL")
{
IsCancel = true;
}
//业务结果 result_code 是 String(16) SUCCESS SUCCESS/ FAIL
}
result.IsPaid = IsPaid;
result.IsCancel = IsCancel;
return(result);
}
}
