/**
* Checks the VAT number using EU VIES checkVatApprox SOAP call
*
* @param array $params
* @param cbpaidPaymentBasket $paymentBasket
* @param string $vat_verification OUTPUT: raw log of the verification for storage
* @return int 1: Verification Passed, 0: not passed
*/
public function checkVatApprox( $params, $paymentBasket, &$vat_verification )
{
try {
$client = new SoapClient("http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl", array( 'exceptions' => true ) );
/** @noinspection PhpUndefinedMethodInspection */
$result = $client->checkVatApprox($params);
$checked = true;
}
catch ( \SoapFault $e ) {
$result = $e->getMessage();
$checked = false;
}
/** @var StdClass $result */
// log result
// echo 'Params: '; var_export( $params ); echo "<br />\nResult: "; var_export( $result );
if ( ( ! $checked ) || is_soap_fault( $result ) ) {
// FaultString can take the following specific values:
// - INVALID_INPUT: The provided Country Code is invalid or the VAT number is empty; This is the only final error state.
// - SERVICE_UNAVAILABLE: The EU VIES SOAP service is unavailable, try again later;
// - MS_UNAVAILABLE: The Member State service is unavailable at this time, try again later: http://ec.europa.eu/taxation_customs/vies/viesspec.do
// - TIMEOUT: The Member State service could not be reached in time, try again later;
// - SERVER_BUSY: The service can't process your request. Try again latter.
if ( ! $checked ) {
$vat_verification = $this->encodeVatVerification( 'SOAPSERVERFAULT', null, $params, $result );
$userMessage = CBPTXT::Th("EU VIES VAT number verification server unreachable. VAT number could not be checked. Proceed with VAT or try again later.");
} elseif ( isset( $result->faultstring ) ) {
$vat_verification = $this->encodeVatVerification( $result->faultstring, $result->faultcode, $params, $result );
$userMessage = ( $result->faultstring == 'INVALID_INPUT' ? CBPTXT::T("Invalid EU VAT Number. EU VAT numbers start with country code and must be valid.") : null );
} else {
$vat_verification = $this->encodeVatVerification( 'SOAPFAULT', null, $params, $result );
$userMessage = null;
}
cbpaidApp::getBaseClass()->setLogErrorMSG( 5, $paymentBasket, sprintf( CBPTXT::T('EU VAT VIES error condition: "%s" for request on VAT: "%s%s", faultcode: "%"'), $result->faultstring, $params['countryCode'], $params['vatNumber'], $result->faultcode ), $userMessage );
return 0;
}
if ( ! $result->valid ) {
$vat_verification = $this->encodeVatVerification( 'INVALID', $params['countryCode'] . $params['vatNumber'], $params, $result );
$userMessage = CBPTXT::T("Invalid EU VAT Number. EU VAT numbers start with country code and must be valid.");
cbpaidApp::getBaseClass()->_setErrorMSG( $userMessage );
return 0;
} else {
$matchesToCheck = array( 'traderNameMatch', /* 'traderCompanyTypeMatch', */ 'traderStreetMatch', 'traderPostcodeMatch', 'traderCityMatch' );
foreach ( $matchesToCheck as $match ) {
// 1=VALID, 2=INVALID:
if ( isset( $result->$match ) && ( $result->$match == 2 ) ) {
$vat_verification = $this->encodeVatVerification( 'MISMATCH', strtoupper( substr( $match, 6, -5 ) ), $params, $result );
return 0;
}
}
// requestIdentifier, requestDate, valid
// countryCode vatNumber
// traderName traderCompanyType traderAddress traderStreet traderPostcode traderCity
$vat_verification = $this->encodeVatVerification( 'VALID', ( $result->requestIdentifier ? $result->requestIdentifier : '-' ) . ' / ' . $result->requestDate, $params, $result );
return 1;
}
}
