/// <summary>
/// Request截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">使用的Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual Txlog_Domain ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
/*
* {"COM_TYPE":"0341","MERCHANT_NO":null,"MERC_FLG":"SET","M_KIND":null,"POS_FLG":"01","POS_SEQNO":"471756","READER_ID":"8604241F6A9F2980 ","REG_ID":"01","SN":"02922396","STORE_NO":"113584","TRANS_TYPE":null,"TXLOG":"52201411031908470000000073111400240070060000020004241F6A9F2980000005000000420000001500009100000000270000880604241F6A9F298000000000000000000000000100000200000000006520C0FBSET00100113584100118604241F6A9F2980 00000294000000000000000000000000000000000000000000000000000000000000000000000A2","TXLOG_RC":null}
*/
log.Debug("1.開始轉換一般加值TxLog Request物件");
Txlog_Domain oLDomain = new Txlog_Domain();
//ComType:0333
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.SN = msgUtility.GetStr(msgBytes, "CenterSeqNo");
//
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//
oLDomain.TXLOG = msgUtility.GetStr(msgBytes, "CadLog");
log.Debug("2.結束轉換一般加值TxLog Request物件");
return(oLDomain);
}
/// <summary>
/// 送出Txlog request到後台並取回 Txlog response
/// </summary>
/// <param name="request">要送後台的Txlog物件</param>
/// <returns>後來回來的Txlog物件</returns>
protected virtual Txlog_Domain GetResponse(Txlog_Domain request)
{
Txlog_Domain result = null;
HttpClient client = null;
HttpRequestMessage requestMsg = null;
string requestJSONstr = string.Empty;
string jsonData = string.Empty;
try
{
System.Diagnostics.Stopwatch timer = new System.Diagnostics.Stopwatch();
requestJSONstr = Newtonsoft.Json.JsonConvert.SerializeObject(request);
log.Debug(m => m("3.[LoadingTxLog][Send] to Back-End Data: {0}", requestJSONstr));
string url = ConfigLoader.GetSetting(ConType.LoadingTxLog);
timer.Start();
client = new HttpClient()
{
Timeout = new TimeSpan(0, 0, 0, 0, State_LoadingTxLog.ResponseTimeout)
};
requestMsg = new HttpRequestMessage(HttpMethod.Post, url);
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
requestMsg.Content = new StringContent(requestJSONstr, Encoding.UTF8, "application/json");
client.SendAsync(requestMsg).ContinueWith(responseTask =>
{
HttpResponseMessage response = responseTask.Result as HttpResponseMessage;
return(response.Content.ReadAsByteArrayAsync().Result);
}).ContinueWith(dataTask =>
{
byte[] data = dataTask.Result as byte[];
jsonData = Encoding.UTF8.GetString(data);
try
{
result = Newtonsoft.Json.JsonConvert.DeserializeObject <Txlog_Domain>(jsonData);
}
catch (Exception ex)
{
log.Error(m => m("Response轉換失敗:{0} \r\n{1}", ex.Message, jsonData));
result = null;
}
}).Wait(State_LoadingTxLog.ResponseTimeout);
timer.Stop();
log.Debug(m => m("4.[LoadingTxLog][Receive]Back-End Response(TimeSpend:{1}ms): {0}", jsonData, timer.ElapsedMilliseconds));
return(result);
}
catch (Exception ex)
{
log.Error("[GetResponse]Send Back-End Error: " + ex.Message + " \r\n" + ex.StackTrace);
return(null);
}
}
public void Handle(ClientRequestHandler handler)
{
try
{
Txlog_Domain request = null;
Txlog_Domain response = null;
byte[] responseArr = null;
log.Debug(m => m("[State_PurchaseReturnTxLog] {0} Request(ASCII):{1}", handler.ClientSocket.RemoteEndPoint.ToString(), ClientRequestHandler.asciiOctets2String(handler.Request)));
try
{
//1.parse Txlog
request = this.ParseRequest(CheckMacContainer.PRTxLogReqMsgUtility, handler.Request);
//2.send to Back-End request and get response
response = this.GetResponse(request);
if (response == null || String.IsNullOrEmpty(response.TXLOG_RC))
{
//後台 error
response = new Txlog_Domain()
{
TXLOG_RC = "990001"
};
}
}
catch (Exception ex)
{
log.Error(m => m("[State_PurchaseReturnTxLog][Handle] Business Error: {0} \r\n{1}", ex.Message, ex.StackTrace));
//格式 error
response = new Txlog_Domain()
{
TXLOG_RC = "770001"
};
}
//3.開始轉換Response
responseArr = this.ParseResponse(CheckMacContainer.PRTxLogRespMsgUtility, response, handler.Request);
log.Info(m => m("Response(length:{0}):{1}", responseArr.Length, BitConverter.ToString(responseArr).Replace("-", "")));
int sendLength = handler.ClientSocket.Send(responseArr);
if (sendLength != responseArr.Length)
{
log.Error(m => m("Response[length:{0}] not equal Actual Send Response[Length:{1}]", responseArr.Length, sendLength));
}
}
catch (Exception ex)
{
log.Error(m => m("[State_PurchaseReturnTxLog][Handle] Error: {0} \r\n{1}", ex.Message, ex.StackTrace));
}
finally
{
handler.ServiceState = new State_Exit();
}
}
public void Handle(ClientRequestHandler handler)
{
try
{
Txlog_Domain request = null;
Txlog_Domain response = null;
byte[] responseArr = null;
log.Debug(m => m("[State_LoadingTxLog] {0} Request(ASCII):{1}", handler.ClientSocket.RemoteEndPoint.ToString(), ClientRequestHandler.asciiOctets2String(handler.Request)));
try
{
//1.parse Txlog
request = this.ParseRequest(CheckMacContainer.LOLTxLogReqMsgUtility, handler.Request);
//2.send to Back-End request and get response
response = this.GetResponse(request);
if (response == null || String.IsNullOrEmpty(response.TXLOG_RC))
{
//後台 error
response = new Txlog_Domain()
{
TXLOG_RC = "990001"
};
}
}
catch (Exception ex)
{
log.Error(m => m("[State_LoadingTxLog][Handle] Business Error: {0} \r\n{1}", ex.Message, ex.StackTrace));
//格式 error
response = new Txlog_Domain()
{
TXLOG_RC = "770001"
};
}
//3.開始轉換Response
responseArr = this.ParseResponse(CheckMacContainer.LOLTxLogRespMsgUtility, response, handler.Request);
log.Info(m => m("Response(length:{0}):{1}", responseArr.Length, BitConverter.ToString(responseArr).Replace("-", "")));
int sendLength = handler.ClientSocket.Send(responseArr);
if (sendLength != responseArr.Length)
{
log.Error(m => m("Response[length:{0}] not equal Actual Send Response[Length:{1}]", responseArr.Length, sendLength));
}
}
catch (Exception ex)
{
log.Error(m => m("[State_LoadingTxLog][Handle] Error: {0} \r\n{1}", ex.Message, ex.StackTrace));
}
finally
{
handler.ServiceState = new State_Exit();
}
}
/// <summary>
/// Response物件轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, Txlog_Domain response, byte[] request)
{
log.Debug(m => m("5.轉換後台一般加值TxLog Response物件 => Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.TXLOG_RC, rspResult, "ReturnCode");
//取得資料部分的大小並設定
string sizeStr = CheckMacContainer.StrHelper.LeftPad(msgUtility.GetSize("DataVersion", "EndOfData"), msgUtility.GetTag("DecryptSize").Length, '0');
msgUtility.SetStr(sizeStr, rspResult, "DecryptSize");
msgUtility.SetStr(sizeStr, rspResult, "EncryptSize");
//寫入空白
msgUtility.SetBytes(CheckMacContainer.ByteWorker.Fill(msgUtility.GetTag("DataPadding").Length, 0x20), rspResult, "DataPadding");
//依據定義改變Response大小(因Request資料部分長度與Response資料部分長度不一樣)
rspResult = CheckMacContainer.ByteWorker.SubArray(rspResult, 0, msgUtility.GetSize("HeaderVersion", "EndOfData"));
log.Debug(m => m("6.轉換後台一般加值TxLog Response物件完畢"));
return(rspResult);
}
/// <summary>
/// 送出Txlog request到後台並取回 Txlog response
/// </summary>
/// <param name="request">要送後台的Txlog物件</param>
/// <returns>後來回來的Txlog物件</returns>
protected virtual Txlog_Domain GetResponse(Txlog_Domain request)
{
Txlog_Domain result = null;
HttpClient client = null;
HttpRequestMessage requestMsg = null;
string requestJSONstr = string.Empty;
string jsonData = string.Empty;
try
{
System.Diagnostics.Stopwatch timer = new System.Diagnostics.Stopwatch();
requestJSONstr = Newtonsoft.Json.JsonConvert.SerializeObject(request);
log.Debug(m => m("3.[PurchaseReturnTxLog][Send] to Back-End Data: {0}", requestJSONstr));
string url = ConfigLoader.GetSetting(ConType.PurchaseReturnTxLog);
timer.Start();
client = new HttpClient() { Timeout = new TimeSpan(0, 0, 0, 0, State_PurchaseReturnTxLog.ResponseTimeout) };
requestMsg = new HttpRequestMessage(HttpMethod.Post, url);
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
requestMsg.Content = new StringContent(requestJSONstr, Encoding.UTF8, "application/json");
client.SendAsync(requestMsg).ContinueWith(responseTask =>
{
HttpResponseMessage response = responseTask.Result as HttpResponseMessage;
return response.Content.ReadAsByteArrayAsync().Result;
}).ContinueWith(dataTask =>
{
byte[] data = dataTask.Result as byte[];
jsonData = Encoding.UTF8.GetString(data);
try
{
result = Newtonsoft.Json.JsonConvert.DeserializeObject<Txlog_Domain>(jsonData);
}
catch (Exception ex)
{
log.Error(m => m("Response轉換失敗:{0} \r\n{1}", ex.Message, jsonData));
}
}).Wait(State_PurchaseReturnTxLog.ResponseTimeout);
timer.Stop();
log.Debug(m => m("4.[PurchaseReturnTxLog][Receive]Back-End Response(TimeSpend:{1}ms): {0}", jsonData, timer.ElapsedMilliseconds));
return result;
}
catch (Exception ex)
{
log.Error("[GetResponse]Send Back-End Error: " + ex.Message + " \r\n" + ex.StackTrace);
return null;
}
}
/// <summary>
/// Response物件轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, Txlog_Domain response, byte[] request)
{
log.Debug(m => m("5.轉換後台購貨取消TxLog Response物件 => Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.TXLOG_RC, rspResult, "ReturnCode");
//取得資料部分的大小並設定
string sizeStr = CheckMacContainer.StrHelper.LeftPad(msgUtility.GetSize("DataVersion", "EndOfData"), msgUtility.GetTag("DecryptSize").Length, '0');
msgUtility.SetStr(sizeStr, rspResult, "DecryptSize");
msgUtility.SetStr(sizeStr, rspResult, "EncryptSize");
//寫入空白
msgUtility.SetBytes(CheckMacContainer.ByteWorker.Fill(msgUtility.GetTag("DataPadding").Length, 0x20), rspResult, "DataPadding");
//依據定義改變Response大小(因Request資料部分長度與Response資料部分長度不一樣)
rspResult = CheckMacContainer.ByteWorker.SubArray(rspResult, 0, msgUtility.GetSize("HeaderVersion", "EndOfData"));
log.Debug(m => m("6.轉換後台購貨取消TxLog Response物件完畢"));
return rspResult;
}
/// <summary>
/// Request截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Msg Parser Object</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual Txlog_Domain ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
/*
{"COM_TYPE":"0341","MERCHANT_NO":null,"MERC_FLG":"SET","M_KIND":null,"POS_FLG":"01","POS_SEQNO":"471756","READER_ID":"8604241F6A9F2980 ","REG_ID":"01","SN":"02922396","STORE_NO":"113584","TRANS_TYPE":null,"TXLOG":"52201411031908470000000073111400240070060000020004241F6A9F2980000005000000420000001500009100000000270000880604241F6A9F298000000000000000000000000100000200000000006520C0FBSET00100113584100118604241F6A9F2980 00000294000000000000000000000000000000000000000000000000000000000000000000000A2","TXLOG_RC":null}
*/
log.Debug("1.開始轉換購貨取消TxLog Request物件");
Txlog_Domain oLDomain = new Txlog_Domain();
//ComType:0333
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.SN = msgUtility.GetStr(msgBytes, "CenterSeqNo");
//
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//
oLDomain.TXLOG = msgUtility.GetStr(msgBytes, "CadLog");
log.Debug("2.結束轉換購貨取消TxLog Request物件");
return oLDomain;
}