public SipBaseResponse(byte[] buffer, params string[] messageIds)
{
_response = string.Empty;
foreach (byte b in buffer)
{
_response += (char)b;
}
var messages = _response.Split('\r');
foreach (var message in messages)
{
if (string.IsNullOrEmpty(message))
{
continue;
}
var root = ElementTree.Parse(message).Get("SIP");
Command = root.GetValue <string>("Response");
if (Command != null && !messageIds.ToList().Contains(Command))
{
throw new MessageException("Excpected {0} but recieved {1}".FormatWith(string.Join(", ", messageIds), Command));
}
Version = root.GetValue <string>("Version");
EcrId = root.GetValue <string>("ECRId");
SipId = root.GetValue <string>("SIPId");
Status = root.GetValue <string>("MultipleMessage");
DeviceResponseCode = NormalizeResponse(root.GetValue <string>("Result"));
DeviceResponseText = root.GetValue <string>("ResultText");
if (DeviceResponseCode.Equals("00", StringComparison.OrdinalIgnoreCase))
{
MapResponse(root);
}
}
FinalizeResponse();
}
public byte[] Send(IDeviceMessage message)
{
OnMessageSent?.Invoke(message.ToString());
try {
return(Task.Run(async() => {
GatewayResponse serviceResponse = await StageTransactionAsync(message);
if (serviceResponse.StatusCode == HttpStatusCode.OK)
{
var root = ElementTree.Parse(serviceResponse.RawResponse).Get("CreateTransactionResponse");
var errors = root.GetAll("Message");
if (errors.Length > 0)
{
var sb = new StringBuilder();
foreach (var error in root.GetAll("Message"))
{
sb.AppendLine(error.GetValue <string>("Information"));
}
throw new MessageException(sb.ToString());
}
string transportKey = root.GetValue <string>("TransportKey");
string validationKey = root.GetValue <string>("ValidationKey");
return await InitializeTransactionAsync(transportKey);
}
else
{
throw new MessageException(serviceResponse.StatusCode.ToString());
}
}).Result);
}
catch (Exception exc) {
throw new MessageException("Failed to send message. Check inner exception for more details.", exc);
}
}
private bool MessageReceived(byte[] buffer)
{
if (message_queue == null)
{
return(false);
}
message_queue.AddRange(buffer);
var msg = ElementTree.Parse(buffer).Get("SIP");
var multiMessage = msg.GetValue <int>("MultipleMessage");
var response = msg.GetValue <string>("Response");
var text = msg.GetValue <string>("ResponseText");
if (multiMessage != 0)
{
message_queue.Add((byte)'\r'); // Delimiting character
return(false);
}
else
{
return(true);
}
}
private Transaction MapResponse <T>(T builder, string rawResponse) where T : TransactionBuilder <Transaction>
{
string rootName = "{0}Response".FormatWith(MapTransactionType(builder));
var root = ElementTree.Parse(rawResponse).Get(rootName);
string status = root.GetValue <string>("status");
string responseCode = NormalizeResponse(root.GetValue <string>("responseCode"));
string responseMessage = root.GetValue <string>("responseMessage");
if (!status.Equals("PASS"))
{
throw new GatewayException(
"Unexpected Gateway Response: {0} - {1}".FormatWith(responseCode, responseMessage),
responseCode,
responseMessage
);
}
Transaction trans = new Transaction {
ResponseCode = responseCode,
ResponseMessage = responseMessage,
AuthorizationCode = root.GetValue <string>("authCode"),
// hostResponseCode
// hostReferenceNumber,
// taskID,
TransactionId = root.GetValue <string>("transactionID"),
Timestamp = root.GetValue <string>("transactionTimestamp"),
// transactionAmount
AuthorizedAmount = root.GetValue <decimal>("processedAmount"),
// totalAmount
// tip
// salesTax
// orderNumber
// externalReferenceID
AvsResponseCode = root.GetValue <string>("addressVerificationCode"),
CvnResponseCode = root.GetValue <string>("cvvVerificationCode"),
// cardHolderVerificationCode
CardType = root.GetValue <string>("cardType"),
CardLast4 = root.GetValue <string>("maskedCardNumber"),
// token
// expirationDate
// accountUpdaterResponseCode
CommercialIndicator = root.GetValue <string>("commercialCard"),
// cavvResponseCode
// ucafCollectionIndicator
// paymentAccountReference
// panReferenceIdentifier
BalanceAmount = root.GetValue <decimal>("balanceAmount"),
// fcsID
// transactionIntegrityClassification
// aci
// cardTransactionIdentifier
// discountAmount
// discountType
// discountValue
// firstName
// lastName
// prescriptionAmount
// visionAmount
// dentalAmount
// clinicAmount
// customerReceipt
// merchantReceipt
// consolidatedCustomerReceipt
// consolidatedMerchantReceipt
// pan
// panExpirationDate
// tokenAssuranceLevel
// maskedPAN
// tokenAccRangeStatus
// splitTenderID
// additionalAmountAndAccountType
};
return(trans);
}
