Пример #1
0
	/**
	 * This function submits a transaction request to the server.
	 *
	 * @param string $issuerId			The issuer Id to send the request to
	 * @param string $purchaseId		The purchase Id that the merchant generates
	 * @param integer $amount			The amount in cents for the purchase
	 * @param string $description		The description of the transaction
	 * @param string $entranceCode		The entrance code for the visitor of the merchant site. Determined by merchant
	 * @param string $optExpirationPeriod		Expiration period in specific format. See reference guide. Can be configured in config.
	 * @param string $optMerchantReturnURL		The return URL (optional) for the visitor. Optional. Can be configured in config.
	 * @return An instance of AcquirerTransactionResponse or "false" on failure.
	 */
	function RequestTransaction(
	$issuerId,
	$purchaseId,
	$amount,
	$description,
	$entranceCode,
	$optExpirationPeriod="",	// Optional
	$optMerchantReturnURL="" ) // Optional
	{
		$this->clearError();

		$configCheck = $this->CheckConfig($this->config);

		if ($configCheck != "OK")
		{
			$this->setError( ING_ERROR_MISSING_CONFIG, "Config error: ".$configCheck, IDEAL_PRV_GENERIEKE_FOUTMELDING );

			return $this->getError();
		}

		if ( ! $this->verifyNotNull( $issuerId, 	"issuerId" ) ||
		! $this->verifyNotNull( $purchaseId, 	"purchaseId" ) ||
		! $this->verifyNotNull( $amount, 		"amount" ) ||
		! $this->verifyNotNull( $description, 	"description" ) ||
		! $this->verifyNotNull( $entranceCode,	"entranceCode" ) )
		{
			$errorResponse = $this->getError();

			return $errorResponse;
		}

		//check amount length
		$amountOK = $this->LengthCheck("Amount", $amount, "12");
		if ($amountOK != "ok")
		{
			return $this->getError();
		}
		//check for diacritical characters
		$amountOK = $this->CheckDiacritical("Amount", $amount);
		if ($amountOK != "ok")
		{
			return $this->getError();
		}

		//check description length
		$descriptionOK = $this->LengthCheck("Description", $description, "32");
		if ($descriptionOK != "ok")
		{
			return $this->getError();
		}
		//check for diacritical characters
		$descriptionOK = $this->CheckDiacritical("Description", $description);
		if ($descriptionOK != "ok")
		{
			return $this->getError();
		}

		//check entrancecode length
		$entranceCodeOK = $this->LengthCheck("Entrancecode", $entranceCode, "40");
		if ($entranceCodeOK != "ok")
		{
			return $this->getError();
		}
		//check for diacritical characters
		$entranceCodeOK = $this->CheckDiacritical("Entrancecode", $entranceCode);
		if ($entranceCodeOK != "ok")
		{
			return $this->getError();
		}

		//check purchaseid length
		$purchaseIDOK = $this->LengthCheck("PurchaseID", $purchaseId, "16");
		if ($purchaseIDOK != "ok")
		{
			return $this->getError();
		}
		//check for diacritical characters
		$purchaseIDOK = $this->CheckDiacritical("PurchaseID", $purchaseId);
		if ($purchaseIDOK != "ok")
		{
			return $this->getError();
		}

		// According to the specification, these values should be hardcoded.
		$currency = "EUR";
		$language = "nl";

		$result = true;

		// Retrieve these values from the configuration file.
		$cfgExpirationPeriod = $this->getConfiguration( "EXPIRATIONPERIOD", true, $result );
		$cfgMerchantReturnURL = $this->getConfiguration( "MERCHANTRETURNURL", true, $result );

		if ( isset( $optExpirationPeriod ) && ( $optExpirationPeriod != "" ) )
		{
			// If a (valid?) optional setting was specified for the expiration period, use it.
			$expirationPeriod = $optExpirationPeriod;
		}
		else
		{
			$expirationPeriod = $cfgExpirationPeriod;
		}

		if ( isset( $optMerchantReturnURL ) && ( $optMerchantReturnURL != "" ) )
		{
			// If a (valid?) optional setting was specified for the merchantReturnURL, use it.
			$merchantReturnURL = $optMerchantReturnURL;
		}
		else
		{
			$merchantReturnURL = $cfgMerchantReturnURL;
		}

		if ( ! $this->verifyNotNull( $expirationPeriod,	"expirationPeriod" ) ||
		! $this->verifyNotNull( $merchantReturnURL,"merchantReturnURL" ) )
		{
			return false;
		}

		// Build the XML header for the transaction request
		$xmlMsg = $this->getXMLHeader(
			"AcquirerTrxReq",
		$issuerId,
			"<Issuer>\n<issuerID>" . $issuerId . "</issuerID>\n</Issuer>\n",
		$merchantReturnURL . $purchaseId . $amount . $currency . $language . $description . $entranceCode,
			"<merchantReturnURL>" . $merchantReturnURL . "</merchantReturnURL>\n" );

		if ( ! $xmlMsg ) {
			return false;
		}

		// Add transaction information to the request.
		$xmlMsg .= "<Transaction>\n<purchaseID>" . $purchaseId . "</purchaseID>\n";
		$xmlMsg .= "<amount>" . $amount . "</amount>\n";
		$xmlMsg .= "<currency>" . $currency . "</currency>\n";
		$xmlMsg .= "<expirationPeriod>" . $expirationPeriod . "</expirationPeriod>\n";
		$xmlMsg .= "<language>" . $language . "</language>\n";
		$xmlMsg .= "<description>" . $description . "</description>\n";
		$xmlMsg .= "<entranceCode>" . $entranceCode . "</entranceCode>\n";
		$xmlMsg .= "</Transaction>\n";
		$xmlMsg .= "</AcquirerTrxReq>\n";

		// Post the request to the server.
		$response = $this->PostXMLData( $xmlMsg );

		if ($this->parseFromXml( "errorCode", $response ) != "")
		{
			$errorResponse = new ErrorResponse();

			$errorResponse->setErrorCode($this->parseFromXml( "errorCode", $response ));
			$errorResponse->setErrorMessage($this->parseFromXml( "errorMessage", $response ));
			$errorResponse->setErrorDetail($this->parseFromXml( "errorDetail", $response ));
			$errorResponse->setConsumerMessage($this->parseFromXml( "consumerMessage", $response ));

			return $errorResponse;
		}
		if ($this->parseFromXml( "acquirerID", $response ) == "")
		{
			$errorResponse = new ErrorResponse();

			$errorResponse->setErrorCode("ING1001");
			$errorResponse->setErrorMessage("Transactie mislukt (aquirer side)");
			$errorResponse->setConsumerMessage("");

			return $errorResponse;
		}

		// Build the transaction response object and pass in the data.
		$res = new AcquirerTransactionResponse();
		$res->setAcquirerID( $this->parseFromXml( "acquirerID", $response ) );
		$res->setIssuerAuthenticationURL( html_entity_decode( $this->parseFromXml( "issuerAuthenticationURL", $response ) ) );
		$res->setTransactionID( $this->parseFromXml( "transactionID", $response ) );
		$res->setPurchaseID( $this->parseFromXml( "purchaseID", $response ) );

		if (!$res)
		{
			return $response;
		}

		return $res;
	}