public static function parseResponse($xml)
{
$xml = new BetterXmlData($xml);
$status = $xml->query('/RStream/CmdResponse/CmdStatus');
$msg_text = $xml->query('/RStream/CmdResponse/TextResponse');
$printData = $xml->query('/RStream/PrintData/*', true);
$ret = array('status' => $status, 'msg-text' => $msg_text, 'receipt' => $printData);
return $ret;
}
/**
Examine XML response from Datacap transaction,
log results, determine next step
@return [int] PaycardLib error code
*/
public function handleResponseDataCap($xml)
{
$rawXml = $xml;
$ref = $this->refnum(CoreLocal::get('paycard_id'));
if (CoreLocal::get('LastEmvReqType') == 'void') {
$request = new PaycardVoidRequest($ref);
} elseif (CoreLocal::get('LastEmvReqType') == 'gift') {
$request = new PaycardGiftRequest($ref);
} else {
$request = new PaycardRequest($ref);
}
$id_set = CoreLocal::get('LastEmvPcId');
$request->last_paycard_transaction_id = $id_set[0];
$request->last_req_id = $id_set[1];
$this->last_paycard_transaction_id = $request->last_paycard_transaction_id;
$response = new PaycardResponse($request, array('curlTime' => 0, 'curlErr' => 0, 'curlHTTP' => 200));
$xml = new BetterXmlData($xml);
$validResponse = 1;
$responseCode = $xml->query('/RStream/CmdResponse/CmdStatus');
$resultMsg = $responseCode;
if ($responseCode) {
$responseCode = $this->responseToNumber($responseCode);
} else {
$validResponse = -3;
}
$response->setResponseCode($responseCode);
$resultCode = $xml->query('/RStream/CmdResponse/DSIXReturnCode');
$response->setResultCode($resultCode);
$apprNumber = $xml->query('/RStream/TranResponse/AuthCode');
$response->setApprovalNum($apprNumber);
$rMsg = $resultMsg;
if ($resultMsg) {
$rMsg = $resultMsg;
if ($responseCode == 1) {
// approved
if ($apprNumber) {
$rMsg .= ' ' . $apprNumber;
}
} else {
$processor_text = $xml->query('/RStream/CmdResponse/TextResponse');
if ($processor_text) {
$rMsg = $processor_text;
}
}
}
$response->setResultMsg($rMsg);
$xTransID = $xml->query('/RStream/TranResponse/RefNo');
$response->setTransactionID($xTransID);
if ($xTransID === false) {
$validResponse = -3;
}
$issuer = $xml->query('/RStream/TranResponse/CardType');
$resp_balance = $xml->query('/RStream/TranResponse/Balance');
$ebtbalance = 0;
if ($issuer == 'Foodstamp' && $resp_balance !== false) {
$issuer = 'EBT';
CoreLocal::set('EbtFsBalance', $resp_balance);
$ebtbalance = $resp_balance;
} elseif ($issuer == 'Cash' && $resp_balance !== false) {
$issuer = 'EBT';
CoreLocal::set('EbtCaBalance', $resp_balance);
$ebtbalance = $resp_balance;
} elseif ($xml->query('/RStream/TranResponse/TranType') == 'PrePaid' && $resp_balance !== false) {
$issuer = 'NCG';
$ebtbalance = $resp_balance;
CoreLocal::set('GiftBalance', $resp_balance);
}
$response->setBalance($ebtbalance);
$dbc = Database::tDataConnect();
$tran_code = $xml->query('/RStream/TranResponse/TranCode');
if (substr($tran_code, 0, 3) == 'EMV' && strpos($rawXml, 'x____') !== false) {
CoreLocal::set('EmvSignature', true);
} else {
CoreLocal::set('EmvSignature', false);
}
if (substr($tran_code, 0, 3) == 'EMV') {
$printData = $xml->query('/RStream/PrintData/*', false);
if (strlen($printData) > 0) {
$receiptID = $transID;
if (CoreLocal::get('paycard_mode') == PaycardLib::PAYCARD_MODE_VOID) {
$receiptID++;
}
$printP = $dbc->prepare('
INSERT INTO EmvReceipt
(dateID, tdate, empNo, registerNo, transNo, transID, content)
VALUES
(?, ?, ?, ?, ?, ?, ?)');
$dbc->execute($printP, array(date('Ymd'), date('Y-m-d H:i:s'), $cashierNo, $laneNo, $transNo, $receiptID, $printData));
}
}
// put normalized value in validResponse column
$normalized = $validResponse == 0 ? 4 : 0;
if ($responseCode == 1) {
$normalized = 1;
} else {
if ($responseCode == 2) {
$normalized = 2;
} else {
if ($responseCode == 0) {
$normalized = 3;
}
}
}
$response->setNormalizedCode($normalized);
$response->setToken($xml->query('/RStream/TranResponse/RecordNo'), $xml->query('/RStream/TranResponse/ProcessData'), $xml->query('/RStream/TranResponse/AcqRefData'));
try {
$response->saveResponse();
} catch (Exception $ex) {
echo $ex->getMessage() . "\n";
}
/** handle partial auth **/
if ($responseCode == 1) {
$amt = $xml->query('/RStream/TranResponse/Amount/Authorize');
if ($amt != abs(CoreLocal::get("paycard_amount"))) {
$request->changeAmount($amt);
CoreLocal::set("paycard_amount", $amt);
CoreLocal::set("paycard_partial", True);
UdpComm::udpSend('goodBeep');
}
}
$pan = $xml->query('/RStream/TranResponse/AcctNo');
$resp_name = $xml->query('/RStream/TranResponse/CardholderName');
$name = $resp_name ? $resp_name : 'Cardholder';
$issuer = $xml->query('/RStream/TranResponse/CardType');
$request->updateCardInfo($pan, $name, $issuer);
switch (strtoupper($xml->query('/RStream/CmdResponse/CmdStatus'))) {
case 'APPROVED':
return PaycardLib::PAYCARD_ERR_OK;
case 'DECLINED':
if ($issuer == 'EBT') {
// if EBT is declined but lists a balance less than the
// requested authorization, it may be possible to
// charge the card for a less amount.
TransRecord::addcomment("");
CoreLocal::set('boxMsg', sprintf('Card Balance: $%.2f', $ebtbalance));
} elseif (substr($tran_code, 0, 3) == 'EMV') {
CoreLocal::set('paycard_amount', 0);
return PaycardLib::PAYCARD_ERR_OK;
}
UdpComm::udpSend('termReset');
CoreLocal::set('ccTermState', 'swipe');
// intentional fallthrough
// intentional fallthrough
case 'ERROR':
CoreLocal::set("boxMsg", "");
$texts = $xml->query('/RStream/CmdResponse/TextResponse');
CoreLocal::set("boxMsg", "Error: {$texts}");
$dsix = $xml->query('/RStream/CmdResponse/DSIXReturnCode');
if ($dsix == '001007' || $dsix == '003007' || $dsix == '003010') {
/* These error codes indicate a potential connectivity
* error mid-transaction. Do not add a comment record to
* the transaction to avoid incrementing InvoiceNo
*/
} else {
TransRecord::addcomment("");
}
break;
default:
CoreLocal::set("boxMsg", "An unknown error occurred<br />at the gateway");
TransRecord::addcomment("");
}
return PaycardLib::PAYCARD_ERR_PROC;
}
