public static int ExchangePaper(PaperExchangeItem item, int replacementAudit)
{
var msg = new ExchangePaperMessage(item.Serial, item.Audit, replacementAudit, item.ReceiptID);
try
{
msg.Send();
}
catch (Exception)
{
}
return(msg.ReturnCode);
}
/// <summary>
/// Parses the response received from the server.
/// </summary>
protected override void UnpackResponse()
{
//// Reset the values.
base.UnpackResponse();
// Create the streams we will be reading from.
MemoryStream responseStream = new MemoryStream(m_responsePayload);
BinaryReader responseReader = new BinaryReader(responseStream, Encoding.Unicode);
// Try to unpack the data.
try
{
// Seek past return code.
responseReader.BaseStream.Seek(sizeof(int), SeekOrigin.Begin);
//receipt ID
var receiptId = responseReader.ReadInt32();
//Machine ID
var machineId = responseReader.ReadInt32();
//Audit #
var audit = responseReader.ReadInt32();
//Serial #
var serial = ReadString(responseReader);
//Product Name
var productName = ReadString(responseReader);
//Staff first name
var staffFirstName = ReadString(responseReader);
//Staff last name
var staffLastName = ReadString(responseReader);
//staff full name
var staffName = string.Format("{0} {1}", staffFirstName, staffLastName);
// Transaction Number
var transNum = responseReader.ReadInt32();
// Gaming Session
var session = responseReader.ReadInt32();
// Gaming Date
var bingoDay = ReadDateTime(responseReader) ?? DateTime.Now.Date;
Item = new PaperExchangeItem
{
Name = productName,
Serial = serial,
Audit = audit,
Cashier = staffName,
ReceiptID = receiptId,
Machine = machineId,
TransactionNumber = transNum,
SoldSession = session,
GamingDate = bingoDay,
};
}
catch (EndOfStreamException e)
{
Item = null;
throw new MessageWrongSizeException(m_strMessageName, e);
}
catch (Exception e)
{
Item = null;
throw new ServerException(m_strMessageName, e);
}
//Close the streams.
responseReader.Close();
}
public static GetPaperExchangeDataMessage GetPaperExchangeData(string serial, int audit, out PaperExchangeItem item)
{
var msg = new GetPaperExchangeDataMessage(serial, audit);
try
{
msg.Send();
}
catch (Exception)
{
// ignored
}
item = msg.Item;
return(msg);
}
