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Express Checkout - Wallet Coupons / Rewards Integration, ref #87
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@kcppdevelopers
kcppdevelopers committed Mar 17, 2016
1 parent fb28552 commit 211713a
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Showing 2 changed files with 168 additions and 130 deletions.
254 changes: 130 additions & 124 deletions classes/lib/angelleye/paypal-php-library/includes/paypal.class.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1611,131 +1611,137 @@ function GetExpressCheckoutDetails($Token)
* @param array call config data
* @return array
*/
function DoExpressCheckoutPayment($DataArray)
{
$DECPFieldsNVP = '&METHOD=DoExpressCheckoutPayment';
$PaymentsNVP = '';
$UserSelectedOptionsNVP = '';

// DoExpressCheckoutPayment Fields
$DECPFields = isset($DataArray['DECPFields']) ? $DataArray['DECPFields'] : array();
foreach($DECPFields as $DECPFieldsVar => $DECPFieldsVal)
{
$DECPFieldsNVP .= $DECPFieldsVal != '' ? '&' . strtoupper($DECPFieldsVar) . '=' . urlencode($DECPFieldsVal) : '';
}

// Payment Details Type Fields
$Payments = isset($DataArray['Payments']) ? $DataArray['Payments'] : array();
$n = 0;
foreach($Payments as $PaymentsVar => $PaymentsVal)
{
$CurrentPayment = $Payments[$PaymentsVar];
foreach($CurrentPayment as $CurrentPaymentVar => $CurrentPaymentVal)
{
if(strtoupper($CurrentPaymentVar) != 'ORDER_ITEMS')
{
$PaymentsNVP .= $CurrentPaymentVal != '' ? '&PAYMENTREQUEST_' . $n . '_' . strtoupper($CurrentPaymentVar) . '=' . urlencode($CurrentPaymentVal) : '';
}
else
{
$PaymentOrderItems = $CurrentPayment['order_items'];
$n_item = 0;
foreach($PaymentOrderItems as $OrderItemsVar => $OrderItemsVal)
{
$CurrentItem = $PaymentOrderItems[$OrderItemsVar];
foreach($CurrentItem as $CurrentItemVar => $CurrentItemVal)
{
$PaymentsNVP .= $CurrentItemVal != '' ? '&L_PAYMENTREQUEST_' . $n . '_' . strtoupper($CurrentItemVar) . $n_item . '=' . urlencode($CurrentItemVal) : '';
}
$n_item++;
}
}
}
$n++;
}

// User Selected Options
$UserSelectedOptions = isset($DataArray['UserSelectedOptions']) ? $DataArray['UserSelectedOptions'] : array();
foreach($UserSelectedOptions as $UserSelectedOptionVar => $UserSelectedOptionVal)
{
$UserSelectedOptionsNVP .= $UserSelectedOptionVal != '' ? '&' . strtoupper($UserSelectedOptionVar) . '=' . urlencode($UserSelectedOptionVal) : '';
}

$NVPRequest = $this->NVPCredentials . $DECPFieldsNVP . $PaymentsNVP . $UserSelectedOptionsNVP;
$NVPResponse = $this->CURLRequest($NVPRequest);
if( isset( $NVPResponse ) && is_array( $NVPResponse ) && !empty( $NVPResponse['CURL_ERROR'] ) ){
return $NVPResponse;


function DoExpressCheckoutPayment($DataArray) {
$DECPFieldsNVP = '&METHOD=DoExpressCheckoutPayment';
$PaymentsNVP = '';
$UserSelectedOptionsNVP = '';

// DoExpressCheckoutPayment Fields
$DECPFields = isset($DataArray['DECPFields']) ? $DataArray['DECPFields'] : array();
foreach ($DECPFields as $DECPFieldsVar => $DECPFieldsVal) {
$DECPFieldsNVP .= $DECPFieldsVal != '' ? '&' . strtoupper($DECPFieldsVar) . '=' . urlencode($DECPFieldsVal) : '';
}

// Payment Details Type Fields
$Payments = isset($DataArray['Payments']) ? $DataArray['Payments'] : array();
$n = 0;
foreach ($Payments as $PaymentsVar => $PaymentsVal) {
$CurrentPayment = $Payments[$PaymentsVar];
foreach ($CurrentPayment as $CurrentPaymentVar => $CurrentPaymentVal) {
if (strtoupper($CurrentPaymentVar) == 'ORDER_ITEMS') {
$PaymentOrderItems = $CurrentPayment['order_items'];
$n_item = 0;
foreach ($PaymentOrderItems as $OrderItemsVar => $OrderItemsVal) {
$CurrentItem = $PaymentOrderItems[$OrderItemsVar];
foreach ($CurrentItem as $CurrentItemVar => $CurrentItemVal) {
$PaymentsNVP .= $CurrentItemVal != '' ? '&L_PAYMENTREQUEST_' . $n . '_' . strtoupper($CurrentItemVar) . $n_item . '=' . urlencode($CurrentItemVal) : '';
}
$n_item++;
}
} elseif (strtoupper($CurrentPaymentVar) == 'REDEEMED_OFFERS') {
$RedeemedOffers = $CurrentPayment['redeemed_offers'];
$n_item = 0;
foreach ($RedeemedOffers as $RedeemedOfferVar => $RedeemedOfferVal) {
$CurrentRedeemedOffer = $RedeemedOffers[$RedeemedOfferVar];
foreach ($CurrentRedeemedOffer as $CurrentRedeemedOfferVar => $CurrentRedeemedOfferVal) {
$PaymentsNVP .= $CurrentRedeemedOfferVal != '' ? '&L_PAYMENTREQUEST_' . $n . '_' . strtoupper($CurrentRedeemedOfferVar) . $n_item . '=' . urlencode($CurrentRedeemedOfferVal) : '';
}
$n_item++;
}
} elseif (strtoupper($CurrentPaymentVar) == 'MERCHANT_DATA_VARS') {
$MerchantDataVars = $CurrentPayment['merchant_data_vars'];
$n_item = 0;
foreach ($MerchantDataVars as $MerchantDataVarsVar => $MerchantDataVarsVal) {
$CurrentMerchantDataVar = $MerchantDataVars[$MerchantDataVarsVar];
foreach ($CurrentMerchantDataVar as $CurrentMerchantDataVarVar => $CurrentMerchantDataVarVal) {
$PaymentsNVP .= $CurrentMerchantDataVarVal != '' ? '&L_PAYMENTREQUEST_' . $n . '_' . strtoupper($CurrentMerchantDataVarVar) . $n_item . '=' . urlencode($CurrentMerchantDataVarVal) : '';
}
$n_item++;
}
} else {
$PaymentsNVP .= $CurrentPaymentVal != '' ? '&PAYMENTREQUEST_' . $n . '_' . strtoupper($CurrentPaymentVar) . '=' . urlencode($CurrentPaymentVal) : '';
}
}
$NVPRequestArray = $this->NVPToArray($NVPRequest);
$NVPResponseArray = $this->NVPToArray($NVPResponse);

$Errors = $this->GetErrors($NVPResponseArray);

// Loop through all possible payments and parse out data accordingly.
// This is to handle parallel payments.
$n = 0;
$Payments = array();
while(isset($NVPResponseArray['PAYMENTINFO_' . $n . '_AMT']))
{
$Payment = array(
'TRANSACTIONID' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_TRANSACTIONID']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_TRANSACTIONID'] : '',
'TRANSACTIONTYPE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_TRANSACTIONTYPE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_TRANSACTIONTYPE'] : '',
'PAYMENTTYPE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_PAYMENTTYPE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_PAYMENTTYPE'] : '',
'ORDERTIME' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_ORDERTIME']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_ORDERTIME'] : '',
'AMT' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_AMT']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_AMT'] : '',
'FEEAMT' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_FEEAMT']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_FEEAMT'] : '',
'SETTLEAMT' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_SETTLEAMT']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_SETTLEAMT'] : '',
'TAXAMT' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_TAXAMT']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_TAXAMT'] : '',
'EXCHANGERATE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_EXCHANGERATE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_EXCHANGERATE'] : '',
'CURRENCYCODE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_CURRENCYCODE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_CURRENCYCODE'] : '',
'PAYMENTSTATUS' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_PAYMENTSTATUS']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_PAYMENTSTATUS'] : '',
'PENDINGREASON' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_PENDINGREASON']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_PENDINGREASON'] : '',
'REASONCODE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_REASONCODE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_REASONCODE'] : '',
'PROTECTIONELIGIBILITY' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_PROTECTIONELIGIBILITY']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_PROTECTIONELIGIBILITY'] : '',
'ERRORCODE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_ERRORCODE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_ERRORCODE'] : ''
);

// Pull out FMF info for current payment.
$FMFilters = array();
$n_filters = 0;
while(isset($NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERID' . $n_filters]))
{
$FMFilter = array(
'ID' => isset($NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERID' . $n_filters]) ? $NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERID' . $n_filters] : '',
'NAME' => isset($NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERNAME' . $n_filters]) ? $NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERNAME' . $n_filters] : ''
);
$n_filters++;
}
$Payment['FMFILTERS'] = $FMFilters;

// Pull error info for current payment.
$PaymentErrors = array();
while(isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_ERRORCODE']))
{
$Error = array(
'ERRORCODE' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_ERRORCODE']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_ERRORCODE'] : '',
'SHORTMESSAGE' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_SHORTMESSAGE']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_SHORTMESSAGE'] : '',
'LONGMESSAGE' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_LONGMESSAGE']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_LONGMESSAGE'] : '',
'SEVERITYCODE' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_SEVERITYCODE']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_SEVERITYCODE'] : '',
'ACK' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_ACK']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_ACK'] : ''
);
array_push($PaymentErrors, $Error);
}
$Payment['ERRORS'] = $PaymentErrors;

array_push($Payments, $Payment);
$n++;
}

$NVPResponseArray['ERRORS'] = $Errors;
$NVPResponseArray['PAYMENTS'] = $Payments;
$NVPResponseArray['REQUESTDATA'] = $NVPRequestArray;
$NVPResponseArray['RAWREQUEST'] = $this->MaskAPIResult($NVPRequest);
$NVPResponseArray['RAWRESPONSE'] = $NVPResponse;

return $NVPResponseArray;

}
$n++;
}

// User Selected Options
$UserSelectedOptions = isset($DataArray['UserSelectedOptions']) ? $DataArray['UserSelectedOptions'] : array();
foreach ($UserSelectedOptions as $UserSelectedOptionVar => $UserSelectedOptionVal) {
$UserSelectedOptionsNVP .= $UserSelectedOptionVal != '' ? '&' . strtoupper($UserSelectedOptionVar) . '=' . urlencode($UserSelectedOptionVal) : '';
}

$NVPRequest = $this->NVPCredentials . $DECPFieldsNVP . $PaymentsNVP . $UserSelectedOptionsNVP;
$NVPResponse = $this->CURLRequest($NVPRequest);
$NVPRequestArray = $this->NVPToArray($NVPRequest);
$NVPResponseArray = $this->NVPToArray($NVPResponse);

$Errors = $this->GetErrors($NVPResponseArray);

// Loop through all possible payments and parse out data accordingly.
// This is to handle parallel payments.
$n = 0;
$Payments = array();
while (isset($NVPResponseArray['PAYMENTINFO_' . $n . '_AMT'])) {
$Payment = array(
'TRANSACTIONID' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_TRANSACTIONID']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_TRANSACTIONID'] : '',
'TRANSACTIONTYPE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_TRANSACTIONTYPE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_TRANSACTIONTYPE'] : '',
'PAYMENTTYPE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_PAYMENTTYPE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_PAYMENTTYPE'] : '',
'ORDERTIME' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_ORDERTIME']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_ORDERTIME'] : '',
'AMT' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_AMT']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_AMT'] : '',
'FEEAMT' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_FEEAMT']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_FEEAMT'] : '',
'SETTLEAMT' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_SETTLEAMT']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_SETTLEAMT'] : '',
'TAXAMT' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_TAXAMT']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_TAXAMT'] : '',
'EXCHANGERATE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_EXCHANGERATE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_EXCHANGERATE'] : '',
'CURRENCYCODE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_CURRENCYCODE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_CURRENCYCODE'] : '',
'PAYMENTSTATUS' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_PAYMENTSTATUS']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_PAYMENTSTATUS'] : '',
'PENDINGREASON' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_PENDINGREASON']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_PENDINGREASON'] : '',
'REASONCODE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_REASONCODE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_REASONCODE'] : '',
'PROTECTIONELIGIBILITY' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_PROTECTIONELIGIBILITY']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_PROTECTIONELIGIBILITY'] : '',
'ERRORCODE' => isset($NVPResponseArray['PAYMENTINFO_' . $n . '_ERRORCODE']) ? $NVPResponseArray['PAYMENTINFO_' . $n . '_ERRORCODE'] : ''
);

// Pull out FMF info for current payment.
$FMFilters = array();
$n_filters = 0;
while (isset($NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERID' . $n_filters])) {
$FMFilter = array(
'ID' => isset($NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERID' . $n_filters]) ? $NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERID' . $n_filters] : '',
'NAME' => isset($NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERNAME' . $n_filters]) ? $NVPResponseArray['L_PAYMENTINFO_' . $n . '_FMFFILTERNAME' . $n_filters] : ''
);
$n_filters++;
}
$Payment['FMFILTERS'] = $FMFilters;

// Pull error info for current payment.
$PaymentErrors = array();
while (isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_ERRORCODE'])) {
$Error = array(
'ERRORCODE' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_ERRORCODE']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_ERRORCODE'] : '',
'SHORTMESSAGE' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_SHORTMESSAGE']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_SHORTMESSAGE'] : '',
'LONGMESSAGE' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_LONGMESSAGE']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_LONGMESSAGE'] : '',
'SEVERITYCODE' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_SEVERITYCODE']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_SEVERITYCODE'] : '',
'ACK' => isset($NVPResponseArray['PAYMENTREQUEST_' . $n . '_ACK']) ? $NVPResponseArray['PAYMENTREQUEST_' . $n . '_ACK'] : ''
);
array_push($PaymentErrors, $Error);
}
$Payment['ERRORS'] = $PaymentErrors;

array_push($Payments, $Payment);
$n++;
}

$NVPResponseArray['ERRORS'] = $Errors;
$NVPResponseArray['PAYMENTS'] = $Payments;
$NVPResponseArray['REQUESTDATA'] = $NVPRequestArray;
$NVPResponseArray['RAWREQUEST'] = $this->MaskAPIResult($NVPRequest);
$NVPResponseArray['RAWRESPONSE'] = $NVPResponse;

return $NVPResponseArray;
}


/**
* Search PayPal for transactions in your account history.
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