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(PHP ActiveX) PayPal - Find AuthorizationsFinds previously created authorizations. Note: This example requires Chilkat v9.5.0.65 or greater.
<?php // Note: Requires Chilkat v9.5.0.65 or greater. // This requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Load our previously obtained access token. (see PayPal OAuth2 Access Token) // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $jsonToken = new COM("Chilkat.JsonObject"); $jsonToken->LoadFile('qa_data/tokens/paypal.json'); // Build the Authorization request header field value. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbAuth = new COM("Chilkat.StringBuilder"); // token_type should be "Bearer" $sbAuth->Append($jsonToken->stringOf('token_type')); $sbAuth->Append(' '); $sbAuth->Append($jsonToken->stringOf('access_token')); // Make the initial connection. // A single REST object, once connected, can be used for many PayPal REST API calls. // The auto-reconnect indicates that if the already-established HTTPS connection is closed, // then it will be automatically re-established as needed. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Rest') $rest = new COM("Chilkat.Rest"); $bAutoReconnect = 1; $success = $rest->Connect('api.sandbox.paypal.com',443,1,$bAutoReconnect); if ($success != 1) { print $rest->LastErrorText . "\n"; exit; } // ---------------------------------------------------------------------------------------------- // The code above this comment could be placed inside a function/subroutine within the application // because the connection does not need to be made for every request. Once the connection is made // the app may send many requests.. // ---------------------------------------------------------------------------------------------- // Clear the REST object of any headers or query params from previous requests. $rest->ClearAllHeaders(); $rest->ClearAllQueryParams(); $rest->AddHeader('Authorization',$sbAuth->getAsString()); // To find authoriaztions, we list payments and look for those // containing "authorization" transactions $rest->AddQueryParam('count','100'); $rest->AddQueryParam('start_index','0'); $rest->AddQueryParam('sort_by','update_time'); $rest->AddQueryParam('sort_order','asc'); // Send the GET request and get the JSON response. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbJsonResponse = new COM("Chilkat.StringBuilder"); $success = $rest->FullRequestNoBodySb('GET','/v1/payments/payment',$sbJsonResponse); if ($success != 1) { print $rest->LastErrorText . "\n"; exit; } // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $json = new COM("Chilkat.JsonObject"); $json->EmitCompact = 0; $json->LoadSb($sbJsonResponse); // (optional) Save the entire JSON response to a file to examine if desired.. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbTemp = new COM("Chilkat.StringBuilder"); $json->EmitSb($sbTemp); $sbTemp->WriteFile('qa_output/paypal_payments.json','utf-8',0); print 'Response Status Code = ' . $rest->ResponseStatusCode . "\n"; // Did we get a 200 success response? if ($rest->ResponseStatusCode != 200) { print $json->emit() . "\n"; print 'Failed.' . "\n"; exit; } // We are looking for "authorization" transactions . // As shown below, we are looking in the "transactions" for "related_resources" // containing "authorization" JSON objects. // { // "payments": [ // { // "id": "PAY-3SL8976592063093RLA3DMAY", // "create_time": "2016-11-24T00:36:19Z", // "update_time": "2016-11-24T00:36:24Z", // "state": "approved", // "intent": "authorize", // "payer": { // "payment_method": "credit_card", // "funding_instruments": [ // { // "credit_card_token": { // "credit_card_id": "CARD-52W84623JH8043102LA3CLGA", // "payer_id": "user12345", // "last4": "9974", // "type": "visa", // "expire_month": "9", // "expire_year": "2021" // } // } // ] // }, // "transactions": [ // { // "amount": { // "total": "6.70", // "currency": "USD", // "details": { // "subtotal": "6.70" // } // }, // "description": "This is the payment transaction description.", // "related_resources": [ // { // "authorization": { // "id": "6HG91590AX913463C", // "create_time": "2016-11-24T00:36:19Z", // "update_time": "2016-11-24T00:36:24Z", // "amount": { // ... // } // }, // "state": "authorized", // "parent_payment": "PAY-3SL8976592063093RLA3DMAY", // "valid_until": "2016-12-23T00:36:19Z", // ... // // Iterate over the payments and show each authorization $numPayments = $json->SizeOfArray('payments'); $i = 0; while ($i < $numPayments) { $json->I = $i; $j = 0; $numTransactions = $json->SizeOfArray('payments[i].transactions'); while ($j < $numTransactions) { $json->J = $j; $numRelatedResources = $json->SizeOfArray('payments[i].transactions[j].related_resources'); $k = 0; while ($k < $numRelatedResources) { $json->K = $k; if ($json->HasMember('payments[i].transactions[j].related_resources[k].authorization') == 1) { // jsonAuth is a Chilkat.JsonObject $jsonAuth = $json->ObjectOf('payments[i].transactions[j].related_resources[k].authorization'); print 'authorization id: ' . $jsonAuth->stringOf('id') . "\n"; print 'state: ' . $jsonAuth->stringOf('state') . "\n"; print 'total: ' . $jsonAuth->stringOf('amount.total') . "\n"; print '----' . "\n"; } $k = $k + 1; } $j = $j + 1; } $i = $i + 1; } print 'success' . "\n"; ?> |
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