public Iso8583Message ProcessTransaction(Iso8583Message message, ListenerPeer listener)
{
if (message != null)
{
if (!message.IsReversalOrChargeBack())
{
message = CheckIfFeeApplies(message);
var fee = ExtractFee(message);
var trxType = ExtractTransactionType(message);
var accountNumber = ExtractAccountNumber(message);
var amount = ExtractAmount(message);
var STAN = ExtractSTAN(message);
var RRN = ExtractRRN(message);
if (trxType.ToString().Equals(Codes.WITHDRAWAL) || trxType.ToString().Equals(Codes.PAYMENT))
{
if (accountNumber != null && amount != null)
{
if (trxType.ToString().Equals(Codes.PAYMENT))
{
}
var responseCode = CBA.PerformDoubleEntry("Debit", accountNumber, (amount + fee), CheckIfRemote(message));
message = SetResponseMessage(message, responseCode);
message = SendResponseMessage(listener, message);
if (!message.Fields[39].Value.ToString().Equals(Codes.APPROVED))
{
Debug.WriteLine("Transaction Incomplete ...");
}
else
{
new TransactionLogger().LogTransaction(message, "Debit", "Request");
Debug.WriteLine("Transaction Complete ...");
}
}
}
else if (trxType.ToString().Equals(Codes.BALANCE_ENQUIRY))
{
var amountEnquired = CBA.BalanceEnquiry(accountNumber);
if (amountEnquired != null)
{
message.Fields.Add(54, amountEnquired);
message.Fields.Add(4, "0000000000");
SetResponseMessage(message, Codes.APPROVED);
message = SendResponseMessage(listener, message);
new TransactionLogger().LogTransaction(message, null, "Balance Enquiry");
}
}
return(message);
}
if (message.IsReversalOrChargeBack())
{
message = PerformReversal(message, listener);
}
}
return(message);
}
public void IsReversalOrChargeBack()
{
Iso8583Message message = new Iso8583Message();
message.MessageTypeIdentifier = 1110;
Assert.IsFalse(message.IsReversalOrChargeBack());
message.MessageTypeIdentifier = 1210;
Assert.IsFalse(message.IsReversalOrChargeBack());
message.MessageTypeIdentifier = 1310;
Assert.IsFalse(message.IsReversalOrChargeBack());
message.MessageTypeIdentifier = 1410;
Assert.IsTrue(message.IsReversalOrChargeBack());
message.MessageTypeIdentifier = 1510;
Assert.IsFalse(message.IsReversalOrChargeBack());
message.MessageTypeIdentifier = 1610;
Assert.IsFalse(message.IsReversalOrChargeBack());
message.MessageTypeIdentifier = 1710;
Assert.IsFalse(message.IsReversalOrChargeBack());
message.MessageTypeIdentifier = 1810;
Assert.IsFalse(message.IsReversalOrChargeBack());
}
private void ListenerPeerReceive(object sender, ReceiveEventArgs e)
{
ListenerPeer listenerPeer = sender as ListenerPeer;
Iso8583Message message = e.Message as Iso8583Message;
if (message == null)
{
return;
}
//logger.Log("Receiving Message >>>>");
Processor processor = new Processor();
Iso8583Message response;
try
{
processor.LogTransaction(message);
if (message.IsReversalOrChargeBack())
{
response = processor.Process(message);
}
else
{
response = processor.Process(message);
}
processor.LogTransaction(response);
//logger.Log("Sending Response >>>>");
}
catch (Exception ex)
{
message.Fields.Add(39, "06");
message.SetResponseMessageTypeIdentifier();
processor.LogTransaction(message);
response = message;
//processor.LogTransaction(response);
//logger.Log("Error, Something went wrong somewhere");
}
listenerPeer.Send(response);
listenerPeer.Close();
listenerPeer.Dispose();
}
