/**
*
* Receives a domain object and generates a Json string
*
* @param HppRequest $hppRequest
*
* @return string
*/
public function WriteValueAsString($hppRequest)
{
$prop = array('MERCHANT_ID' => $hppRequest->getMerchantId(), 'ACCOUNT' => $hppRequest->getAccount(), 'ORDER_ID' => $hppRequest->getOrderId(), 'AMOUNT' => $hppRequest->getAmount(), 'CURRENCY' => $hppRequest->getCurrency(), 'TIMESTAMP' => $hppRequest->getTimeStamp(), 'SHA1HASH' => $hppRequest->getHash(), 'AUTO_SETTLE_FLAG' => $hppRequest->getAutoSettleFlag(), 'COMMENT1' => $hppRequest->getCommentOne(), 'COMMENT2' => $hppRequest->getCommentTwo(), 'RETURN_TSS' => $hppRequest->getReturnTss(), 'SHIPPING_CODE' => $hppRequest->getShippingCode(), 'SHIPPING_CO' => $hppRequest->getShippingCountry(), 'BILLING_CODE' => $hppRequest->getBillingCode(), 'BILLING_CO' => $hppRequest->getBillingCountry(), 'CUST_NUM' => $hppRequest->getCustomerNumber(), 'VAR_REF' => $hppRequest->getVariableReference(), 'PROD_ID' => $hppRequest->getProductId(), 'HPP_LANG' => $hppRequest->getLanguage(), 'CARD_PAYMENT_BUTTON' => $hppRequest->getCardPaymentButtonText(), 'CARD_STORAGE_ENABLE' => $hppRequest->getCardStorageEnable(), 'OFFER_SAVE_CARD' => $hppRequest->getOfferSaveCard(), 'PAYER_REF' => $hppRequest->getPayerReference(), 'PMT_REF' => $hppRequest->getPaymentReference(), 'PAYER_EXIST' => $hppRequest->getPayerExists(), 'VALIDATE_CARD_ONLY' => $hppRequest->getValidateCardOnly(), 'DCC_ENABLE' => $hppRequest->getDccEnable());
$supplementaryData = $hppRequest->getSupplementaryData();
if (is_array($supplementaryData)) {
foreach ($supplementaryData as $key => $value) {
$prop[$key] = $value;
}
}
if ($hppRequest->getHppVersion() != null) {
$prop['HPP_VERSION'] = $hppRequest->getHppVersion();
}
if ($hppRequest->getHppSelectStoredCard() != null) {
$prop['HPP_SELECT_STORED_CARD'] = $hppRequest->getHppSelectStoredCard();
}
if ($hppRequest->getPostDimensions() != null) {
$prop['HPP_POST_DIMENSIONS'] = $hppRequest->getPostDimensions();
}
if ($hppRequest->getPostResponse() != null) {
$prop['HPP_POST_RESPONSE'] = $hppRequest->getPostResponse();
}
return json_encode($prop);
}
