/// <summary>
/// Creates and sends a FNC to the pinpad. This command ends an authorization process on EMV module.
/// </summary>
/// <param name="issuerEmvData">EMV script to be send to the card.</param>
/// <returns>FNC command status.</returns>
public AbecsResponseStatus FinishTransaction(IssuerEmvDataEntry issuerEmvData)
{
FncRequest fnc = new FncRequest();
fnc.FNC_COMMST.Value = issuerEmvData.AuthorizationStatus;
fnc.FNC_ISSMODE.Value = 0;
fnc.FNC_ARC.Value = issuerEmvData.AuthorizationResponseCode;
if (string.IsNullOrEmpty(issuerEmvData.IssuerRelatedData) == false && issuerEmvData.AuthorizationStatus != AcquirerCommunicationStatus.ConnectionError)
{
fnc.FNC_ISSDAT.Value = new HexadecimalData(issuerEmvData.IssuerRelatedData);
fnc.FNC_TAGS.Value = new HexadecimalData(EmvTag.GetEmvTagsRequired());
}
else
{
fnc.FNC_ISSDAT.Value = new HexadecimalData("");
fnc.FNC_TAGS.Value = new HexadecimalData("");
}
return(this.pinpadCommunication.SendRequestAndReceiveResponse <FncResponse>(fnc).RSP_STAT.Value);
}
// Used internally
/// <summary>
/// Sends reading command using ABECS when card have a chip.
/// </summary>
/// <param name="pinpadCommunication">Pinpad communication, through which the communication with the pinpad is made.</param>
/// <param name="amount">Transaction amount.</param>
/// <returns>ABECS GOC command response.</returns>
private GocResponse SendGoc(IPinpadCommunication pinpadCommunication, decimal amount)
{
GocRequest request = new GocRequest();
request.GOC_AMOUNT.Value = Convert.ToInt64(amount * 100);
request.GOC_CASHBACK.Value = 0;
request.GOC_EXCLIST.Value = false;
request.GOC_CONNECT.Value = true;
request.GOC_METHOD.Value = new CryptographyMethod(KeyManagementMode.DerivedUniqueKeyPerTransaction,
CryptographyMode.TripleDataEncryptionStandard);
request.GOC_KEYIDX.Value = (int)StoneIndexCode.EncryptionKey;
request.GOC_WKENC.Value = new HexadecimalData("00000000000000000000000000000000");
request.GOC_RISKMAN.Value = false;
request.GOC_FLRLIMIT.Value = new HexadecimalData("00000000");
request.GOC_TPBRS.Value = 0;
request.GOC_TVBRS.Value = new HexadecimalData("00000000");
request.GOC_MTPBRS.Value = 0;
request.GOC_TAGS1.Value = new HexadecimalData(EmvTag.GetEmvTagsRequired());
request.GOC_TAGS2.Value = new HexadecimalData(string.Empty);
GocResponse response = pinpadCommunication.SendRequestAndReceiveResponse <GocResponse>(request);
return(response);
}