function send_void()
{
// initialize
$dbTrans = PaycardLib::paycard_db();
if (!$dbTrans) {
PaycardLib::paycard_reset();
return $this->setErrorMsg(PaycardLib::PAYCARD_ERR_NOSEND);
}
$request = new PaycardVoidRequest($this->refnum(CoreLocal::get('paycard_id')));
$request->setProcessor('AuthDotNot');
$mode = 'void';
$cardPAN = $this->trans_pan['pan'];
$request->setPAN($cardPAN);
$request->setIssuer(CoreLocal::get("paycard_issuer"));
$cardExM = substr(CoreLocal::get("paycard_exp"), 0, 2);
$cardExY = substr(CoreLocal::get("paycard_exp"), 2, 2);
$cardTr1 = $this->trans_pan['tr1'];
$cardTr2 = $this->trans_pan['tr2'];
$request->setCardholder(CoreLocal::get("paycard_name"));
// x_login and x_tran_key need to
// be filled in to work
$postValues = array("x_login" => AUTHDOTNET_LOGIN, "x_tran_key" => AUTHDOTNET_TRANS_KEY, "x_market_type" => "2", "x_device_type" => "5", "cp_version" => "1.0", "x_text_request" => "1", "x_amount" => $request->formattedAmount(), "x_user_ref" => $request->refNum, "x_type" => "VOID", "x_card_num" => $cardPAN, "x_exp_date" => $cardExM . $cardExY);
try {
$res = $request->findOriginal();
$request->saveRequest();
} catch (Exception $ex) {
return $this->setErrorMsg(PaycardLib::PAYCARD_ERR_NOSEND);
}
$TransactionID = $res['xTransactionID'];
$postValues["x_ref_trans_id"] = $TransactionID;
$this->last_request = $request;
$postData = $this->array2post($postValues);
$this->GATEWAY = "https://test.authorize.net/gateway/transact.dll";
return $this->curlSend($postData, 'POST', False);
}