/// <summary>
/// 送到後台的request物件並取回response物件
/// </summary>
/// <param name="request">request poco</param>
/// <returns>response poco</returns>
protected virtual CTGB_Soc_Request GetResponse(CTGB_Soc_Request request)
{
CTGB_Soc_Request 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("5.[PAMQuota][Send] to Back-End Data: {0}", requestJSONstr));
string url = ConfigLoader.GetSetting(ConType.PAMQuota);
timer.Start();
client = new HttpClient()
{
Timeout = new TimeSpan(0, 0, 0, 0, State_PAMQuota.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");
/*result = */
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);
//CTGB_Soc_Request tmp = null;
result = Newtonsoft.Json.JsonConvert.DeserializeObject <CTGB_Soc_Request>(jsonData);
//return tmp;
}).Wait(State_PAMQuota.ResponseTimeout);
timer.Stop();
log.Debug(m => m("6.[PAMQuota][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);
}
finally
{
}
}
/// <summary>
/// Request依據規格書截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Request Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual CTGB_Soc_Request ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
log.Debug("3.開始轉換取PAM額度Request物件");
CTGB_Soc_Request oLDomain = new CTGB_Soc_Request();
//ComType:0322
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.READER_TYPE = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId");
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
//RW 機種Code
oLDomain.RW_TYPE = msgUtility.GetStr(msgBytes, "RwType");
//端末區分
oLDomain.READER_FLG = msgUtility.GetStr(msgBytes, "ReaderFlg");
//Service Code: 總部Code 001
oLDomain.SVC_FLG = msgUtility.GetStr(msgBytes, "SvcFlg");
//機器種別
oLDomain.MACHINE_TYPE = msgUtility.GetStr(msgBytes, "MachineType");
//RW編號
oLDomain.RW_NO = msgUtility.GetStr(msgBytes, "RwNo");
//Data部分
//特約機構代號
oLDomain.MERCHANT_ID = msgUtility.GetStr(msgBytes, "MerchantID");
//POS交易序號
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//收銀員編號
oLDomain.CASHIER_NO = msgUtility.GetStr(msgBytes, "CashierNo");
//端末ID
oLDomain.Terminal_ID = msgUtility.GetStr(msgBytes, "TerminalID");
//前次加值日的加值水位餘額
oLDomain.LOADING_BAL = msgUtility.GetStr(msgBytes, "LoadingBalance");
//前次加值日的加值交易累計次數
oLDomain.LOADING_SEQ = msgUtility.GetStr(msgBytes, "LoadingSequence");
//電文產出日時
oLDomain.DATETIME = msgUtility.GetStr(msgBytes, "DateTime");
//request mac
oLDomain.MAC = this.mac;
log.Debug("4.結束轉換取PAM額度Request物件");
return(oLDomain);
}
/// <summary>
/// Response物件建立MAC並依據規格書轉換成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>
/// <param name="doMAC">是否產生MAC:驗證失敗就使用來源的mac</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, CTGB_Soc_Request response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response(必定回傳資訊)
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.RETURN_CODE, rspResult, "ReturnCode");
msgUtility.SetStr(response.SN, rspResult, "CenterSeqNo");
msgUtility.SetStr(this.transDateTime, rspResult, "DateTime");
//是否產生mac(request的mac驗證成功就會還一個response,不論後台response正常或異常)
if (doMAC)
{
msgUtility.SetStr(response.MERCHANT_ID, rspResult, "MerchantID");
msgUtility.SetStr(response.STORE_NO, rspResult, "StoreID");
msgUtility.SetStr(response.REG_ID, rspResult, "POSNO");
msgUtility.SetStr(response.POS_SEQNO, rspResult, "PosSeqNo");
msgUtility.SetStr(response.CASHIER_NO, rspResult, "CashierNo");
msgUtility.SetStr(response.READER_ID, rspResult, "TerminalID");
msgUtility.SetStr(response.LOADING_BAL, rspResult, "LoadingBalance");
msgUtility.SetStr(response.LOADING_SEQ, rspResult, "LoadingSequence");
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data : SPEC length 0
//this.SetPadding(msgUtility, rspResult);
return(rspResult);
}
/// <summary>
/// 處理邏輯
/// </summary>
/// <param name="handler"></param>
public void Handle(ClientRequestHandler handler)
{
try
{
CTGB_Soc_Request request = null;
bool doMac = true;
CTGB_Soc_Request response = null;
byte[] responseArr = null;
log.Debug(m => m("[State_PAMQuota] {0} Request(ASCII):{1}", handler.ClientSocket.RemoteEndPoint.ToString(), ClientRequestHandler.asciiOctets2String(handler.Request)));
//1.驗證Mac
if (this.CheckMac(CheckMacContainer.PAMReqMsgUtility, handler.Request))
{
//2.parse request
request = this.ParseRequest(CheckMacContainer.PAMReqMsgUtility, handler.Request);
//3.send to Back-End request and get response
response = this.GetResponse(request);
if (response == null || string.IsNullOrEmpty(response.RETURN_CODE))
{
//back-End Error
response = new CTGB_Soc_Request()
{
SN = "00000000",
RETURN_CODE = "190001",
MERCHANT_ID = request.MERCHANT_ID,
STORE_NO = request.STORE_NO,
REG_ID = request.REG_ID,
POS_SEQNO = request.POS_SEQNO,
CASHIER_NO = request.CASHIER_NO,
READER_ID = request.READER_ID,
LOADING_BAL = request.LOADING_BAL,
LOADING_SEQ = request.LOADING_SEQ,
DATETIME = request.DATETIME
};
}
}
else
{
//MAC驗證失敗
doMac = false;
response = new CTGB_Soc_Request()
{
SN = "0000000",
RETURN_CODE = "190003"
};
}
//4. parse response byte array(create mac)
responseArr = this.ParseResponse(CheckMacContainer.PAMRespMsgUtility, response, handler.Request, doMac);
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_PAMQuota][Handle] Error: {0} \r\n{1}", ex.Message, ex.StackTrace));
}
finally
{
handler.ServiceState = new State_Exit();
}
}
/// <summary>
/// Response物件建立MAC並依據規格書轉換成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>
/// <param name="doMAC">是否產生MAC:驗證失敗就使用來源的mac</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, CTGB_Soc_Request response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response(必定回傳資訊)
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.RETURN_CODE, rspResult, "ReturnCode");
msgUtility.SetStr(response.SN, rspResult, "CenterSeqNo");
msgUtility.SetStr(this.transDateTime, rspResult, "DateTime");
//是否產生mac(request的mac驗證成功就會還一個response,不論後台response正常或異常)
if (doMAC)
{
msgUtility.SetStr(response.MERCHANT_ID, rspResult, "MerchantID");
msgUtility.SetStr(response.STORE_NO, rspResult, "StoreID");
msgUtility.SetStr(response.REG_ID, rspResult, "POSNO");
msgUtility.SetStr(response.POS_SEQNO, rspResult, "PosSeqNo");
msgUtility.SetStr(response.CASHIER_NO, rspResult, "CashierNo");
msgUtility.SetStr(response.READER_ID, rspResult, "TerminalID");
msgUtility.SetStr(response.LOADING_BAL, rspResult, "LoadingBalance");
msgUtility.SetStr(response.LOADING_SEQ, rspResult, "LoadingSequence");
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data : SPEC length 0
//this.SetPadding(msgUtility, rspResult);
return rspResult;
}
/// <summary>
/// Request依據規格書截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Request Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual CTGB_Soc_Request ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
log.Debug("3.開始轉換取PAM額度Request物件");
CTGB_Soc_Request oLDomain = new CTGB_Soc_Request();
//ComType:0322
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.READER_TYPE = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId");
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
//RW 機種Code
oLDomain.RW_TYPE = msgUtility.GetStr(msgBytes, "RwType");
//端末區分
oLDomain.READER_FLG = msgUtility.GetStr(msgBytes, "ReaderFlg");
//Service Code: 總部Code 001
oLDomain.SVC_FLG = msgUtility.GetStr(msgBytes, "SvcFlg");
//機器種別
oLDomain.MACHINE_TYPE = msgUtility.GetStr(msgBytes, "MachineType");
//RW編號
oLDomain.RW_NO = msgUtility.GetStr(msgBytes, "RwNo");
//Data部分
//特約機構代號
oLDomain.MERCHANT_ID = msgUtility.GetStr(msgBytes, "MerchantID");
//POS交易序號
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//收銀員編號
oLDomain.CASHIER_NO = msgUtility.GetStr(msgBytes, "CashierNo");
//端末ID
oLDomain.Terminal_ID = msgUtility.GetStr(msgBytes, "TerminalID");
//前次加值日的加值水位餘額
oLDomain.LOADING_BAL = msgUtility.GetStr(msgBytes, "LoadingBalance");
//前次加值日的加值交易累計次數
oLDomain.LOADING_SEQ = msgUtility.GetStr(msgBytes, "LoadingSequence");
//電文產出日時
oLDomain.DATETIME = msgUtility.GetStr(msgBytes, "DateTime");
//request mac
oLDomain.MAC = this.mac;
log.Debug("4.結束轉換取PAM額度Request物件");
return oLDomain;
}
/// <summary>
/// 送到後台的request物件並取回response物件
/// </summary>
/// <param name="request">request poco</param>
/// <returns>response poco</returns>
protected virtual CTGB_Soc_Request GetResponse(CTGB_Soc_Request request)
{
CTGB_Soc_Request 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("5.[PAMQuota][Send] to Back-End Data: {0}", requestJSONstr));
string url = ConfigLoader.GetSetting(ConType.PAMQuota);
timer.Start();
client = new HttpClient() { Timeout = new TimeSpan(0, 0, 0, 0, State_PAMQuota.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");
/*result = */
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);
//CTGB_Soc_Request tmp = null;
result = Newtonsoft.Json.JsonConvert.DeserializeObject<CTGB_Soc_Request>(jsonData);
//return tmp;
}).Wait(State_PAMQuota.ResponseTimeout);
timer.Stop();
log.Debug(m => m("6.[PAMQuota][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;
}
finally
{
}
}
/// <summary>
/// 處理邏輯
/// </summary>
/// <param name="handler"></param>
public void Handle(ClientRequestHandler handler)
{
try
{
CTGB_Soc_Request request = null;
bool doMac = true;
CTGB_Soc_Request response = null;
byte[] responseArr = null;
log.Debug(m => m("[State_PAMQuota] {0} Request(ASCII):{1}", handler.ClientSocket.RemoteEndPoint.ToString(), ClientRequestHandler.asciiOctets2String(handler.Request)));
//1.驗證Mac
if (this.CheckMac(CheckMacContainer.PAMReqMsgUtility, handler.Request))
{
//2.parse request
request = this.ParseRequest(CheckMacContainer.PAMReqMsgUtility, handler.Request);
//3.send to Back-End request and get response
response = this.GetResponse(request);
if (response == null || string.IsNullOrEmpty(response.RETURN_CODE))
{
//back-End Error
response = new CTGB_Soc_Request()
{
SN = "00000000",
RETURN_CODE = "190001",
MERCHANT_ID = request.MERCHANT_ID,
STORE_NO = request.STORE_NO,
REG_ID = request.REG_ID,
POS_SEQNO = request.POS_SEQNO,
CASHIER_NO = request.CASHIER_NO,
READER_ID = request.READER_ID,
LOADING_BAL = request.LOADING_BAL,
LOADING_SEQ = request.LOADING_SEQ,
DATETIME = request.DATETIME
};
}
}
else
{
//MAC驗證失敗
doMac = false;
response = new CTGB_Soc_Request()
{
SN = "0000000",
RETURN_CODE = "190003"
};
}
//4. parse response byte array(create mac)
responseArr = this.ParseResponse(CheckMacContainer.PAMRespMsgUtility, response, handler.Request, doMac);
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_PAMQuota][Handle] Error: {0} \r\n{1}", ex.Message, ex.StackTrace));
}
finally
{
handler.ServiceState = new State_Exit();
}
}