Updates to Sample Code

- Updated UI Presentation on samples - Fixed Bugs
2014-11-02 17:06:58 -06:00
parent 4d481ad104
commit 3c02790138
97 changed files with 904 additions and 1249 deletions
--- a/sample/payments/AuthorizationCapture.php
+++ b/sample/payments/AuthorizationCapture.php
@@ -3,8 +3,10 @@
 // This sample code demonstrates how you can capture 
 // a previously authorized payment.
 // API used: /v1/payments/payment
+// https://developer.paypal.com/webapps/developer/docs/api/#capture-an-authorization

-require __DIR__ . '/../bootstrap.php';
+/** @var Authorization $authorization */
+$authorization = require 'GetAuthorization.php';
 use PayPal\Api\Amount;
 use PayPal\Api\Capture;
 use PayPal\Api\Authorization;
@@ -15,40 +17,23 @@ use PayPal\Api\Authorization;
 // by invoking the $authorization->capture method
 // with a valid ApiContext (See bootstrap.php for more on `ApiContext`)
 try {
-	// Create a new authorization to get authorization Id
-	// createAuthorization defined in common.php
-	$authId = createAuthorization($apiContext);
+    $authId = $authorization->getId();

-	$amt = new Amount();
-	$amt->setCurrency("USD")
-		->setTotal("1.00");
+    $amt = new Amount();
+    $amt->setCurrency("USD")
+        ->setTotal("1.00");

-	### Capture
-	$capture = new Capture();
-	$capture->setId($authId)
-		->setAmount($amt);
+    ### Capture
+    $capture = new Capture();
+    $capture->setAmount($amt);

-	// Lookup the authorization.
-	$authorization = Authorization::get($authId, $apiContext);
-
-	// Perform a capture
-	$getCapture = $authorization->capture($capture, $apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
+    // Perform a capture
+    $getCapture = $authorization->capture($capture, $apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Capture Payment", "Authorization", null, $capture, $ex);
+    exit(1);
 }
-?>
-<html>
-<head>
-	<title>Capturing an authorization</title>
-</head>
-<body>
-	<div>
-		Captured payment <?php echo $getCapture->getParentPayment(); ?>. Capture Id:
-		<?php echo $getCapture->getId();?>
-	</div>
-	<pre><?php echo $getCapture->toJSON(128);?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Capture Payment", "Authorization", $getCapture->getId(), $capture, $getCapture);
+
+return $getCapture;
--- a/sample/payments/AuthorizePayment.php
+++ b/sample/payments/AuthorizePayment.php
@@ -0,0 +1,81 @@
+<?php
+// # Authorize Payment
+// This sample code demonstrates how you can authorize a payment.
+// API used: /v1/payments/authorization
+// https://developer.paypal.com/webapps/developer/docs/integration/direct/capture-payment/#authorize-the-payment
+
+require __DIR__ . '/../bootstrap.php';
+
+use PayPal\Api\Address;
+use PayPal\Api\CreditCard;
+use PayPal\Api\FundingInstrument;
+use PayPal\Api\Payer;
+use PayPal\Api\Amount;
+use PayPal\Api\Transaction;
+use PayPal\Api\Payment;
+
+// The biggest difference between creating a payment, and authorizing a payment is to set the intent of payment
+// to correct setting. In this case, it would be 'authorize'
+$addr = new Address();
+$addr->setLine1("3909 Witmer Road")
+    ->setLine2("Niagara Falls")
+    ->setCity("Niagara Falls")
+    ->setState("NY")
+    ->setPostalCode("14305")
+    ->setCountryCode("US")
+    ->setPhone("716-298-1822");
+
+$card = new CreditCard();
+$card->setType("visa")
+    ->setNumber("4417119669820331")
+    ->setExpireMonth("11")
+    ->setExpireYear("2019")
+    ->setCvv2("012")
+    ->setFirstName("Joe")
+    ->setLastName("Shopper")
+    ->setBillingAddress($addr);
+
+$fi = new FundingInstrument();
+$fi->setCreditCard($card);
+
+$payer = new Payer();
+$payer->setPaymentMethod("credit_card")
+    ->setFundingInstruments(array($fi));
+
+$amount = new Amount();
+$amount->setCurrency("USD")
+    ->setTotal("1.00");
+
+$transaction = new Transaction();
+$transaction->setAmount($amount)
+    ->setDescription("Payment description.");
+
+$payment = new Payment();
+
+// Setting intent to authorize creates a payment
+// authorization. Setting it to sale creates actual payment
+$payment->setIntent("authorize")
+    ->setPayer($payer)
+    ->setTransactions(array($transaction));
+
+// For Sample Purposes Only.
+$request = clone $payment;
+
+// ### Create Payment
+// Create a payment by calling the payment->create() method
+// with a valid ApiContext (See bootstrap.php for more on `ApiContext`)
+// The return object contains the state.
+try {
+    $payment->create($apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError('Authorize a Payment', 'Authorized Payment', $payment->getId(), $request, $ex);
+    exit(1);
+}
+
+ResultPrinter::printResult('Authorize a Payment', 'Authorized Payment', $payment->getId(), $request, $payment);
+
+$transactions = $payment->getTransactions();
+$relatedResources = $transactions[0]->getRelatedResources();
+$authorization = $relatedResources[0]->getAuthorization();
+
+return $authorization;
--- a/sample/payments/CreateFuturePayment.php
+++ b/sample/payments/CreateFuturePayment.php
@@ -70,6 +70,9 @@ try {
    // Update the access token in apiContext
    $payment->updateAccessToken($refreshToken, $apiContext);

+    // For Sample Purposes Only.
+    $request = clone $payment;
+
    // ### Create Future Payment
    // Create a payment by calling the 'create' method
    // passing it a valid apiContext.
@@ -80,23 +83,11 @@ try {
    // Please note that currently future payments works only with PayPal as a funding instrument.
    $payment->create($apiContext, $correlationId);

-} catch (PayPal\Exception\PPConnectionException $ex) {
-    echo "Exception: " . $ex->getMessage() . PHP_EOL;
-    var_dump($ex->getData());
+} catch (Exception $ex) {
+    ResultPrinter::printError("Future Payment", "Payment", null, $request, $ex);
    exit(1);
 }
-?>

-<html>
-<head>
-    <title>Future payments</title>
-</head>
-<body>
-<div>
-    Created payment:
-    <?php echo $payment->getId();?>
-</div>
-<pre><?php echo $payment->toJSON(128);?></pre>
-<a href='../index.html'>Back</a>
-</body>
-</html>
+ResultPrinter::printResult("Future Payment", "Payment", $payment->getId(), $request, $payment);
+
+return $payment;
--- a/sample/payments/CreatePayment.php
+++ b/sample/payments/CreatePayment.php
@@ -92,7 +92,8 @@ $amount->setCurrency("USD")
 $transaction = new Transaction();
 $transaction->setAmount($amount)
    ->setItemList($itemList)
-    ->setDescription("Payment description");
+    ->setDescription("Payment description")
+    ->setInvoiceNumber(uniqid());

 // ### Payment
 // A Payment Resource; create one using
@@ -102,28 +103,20 @@ $payment->setIntent("sale")
    ->setPayer($payer)
    ->setTransactions(array($transaction));

+// For Sample Purposes Only.
+$request = clone $payment;
+
 // ### Create Payment
 // Create a payment by calling the payment->create() method
 // with a valid ApiContext (See bootstrap.php for more on `ApiContext`)
 // The return object contains the state.
 try {
    $payment->create($apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-    echo "Exception: " . $ex->getMessage() . PHP_EOL;
-    var_dump($ex->getData());
+} catch (Exception $ex) {
+    ResultPrinter::printError('Create Payment Using Credit Card', 'Payment', null, $request, $ex);
    exit(1);
 }
-?>
-<html>
-<head>
-    <title>Direct Credit card payments</title>
-</head>
-<body>
-    <div>
-        Created payment:
-        <?php echo $payment->getId();?>
-    </div>
-	<pre><?php echo $payment->toJSON(128);?></pre>
-    <a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult('Create Payment Using Credit Card', 'Payment', $payment->getId(), $request, $payment);
+
+return $payment;
--- a/sample/payments/CreatePaymentUsingPayPal.php
+++ b/sample/payments/CreatePaymentUsingPayPal.php
@@ -27,14 +27,14 @@ $payer->setPaymentMethod("paypal");
 // information
 $item1 = new Item();
 $item1->setName('Ground Coffee 40 oz')
-	->setCurrency('USD')
-	->setQuantity(1)
-	->setPrice('7.50');
+    ->setCurrency('USD')
+    ->setQuantity(1)
+    ->setPrice('7.50');
 $item2 = new Item();
 $item2->setName('Granola bars')
-	->setCurrency('USD')
-	->setQuantity(5)
-	->setPrice('2.00');
+    ->setCurrency('USD')
+    ->setQuantity(5)
+    ->setPrice('2.00');

 $itemList = new ItemList();
 $itemList->setItems(array($item1, $item2));
@@ -45,8 +45,8 @@ $itemList->setItems(array($item1, $item2));
 // charges etc.
 $details = new Details();
 $details->setShipping('1.20')
-	->setTax('1.30')
-	->setSubtotal('17.50');
+    ->setTax('1.30')
+    ->setSubtotal('17.50');

 // ### Amount
 // Lets you specify a payment amount.
@@ -54,8 +54,8 @@ $details->setShipping('1.20')
 // such as shipping, tax.
 $amount = new Amount();
 $amount->setCurrency("USD")
-	->setTotal("20.00")
-	->setDetails($details);
+    ->setTotal("20.00")
+    ->setDetails($details);

 // ### Transaction
 // A transaction defines the contract of a
@@ -63,8 +63,9 @@ $amount->setCurrency("USD")
 // is fulfilling it. 
 $transaction = new Transaction();
 $transaction->setAmount($amount)
-	->setItemList($itemList)
-	->setDescription("Payment description");
+    ->setItemList($itemList)
+    ->setDescription("Payment description")
+    ->setInvoiceNumber(uniqid());

 // ### Redirect urls
 // Set the urls that the buyer must be redirected to after 
@@ -72,16 +73,20 @@ $transaction->setAmount($amount)
 $baseUrl = getBaseUrl();
 $redirectUrls = new RedirectUrls();
 $redirectUrls->setReturnUrl("$baseUrl/ExecutePayment.php?success=true")
-	->setCancelUrl("$baseUrl/ExecutePayment.php?success=false");
+    ->setCancelUrl("$baseUrl/ExecutePayment.php?success=false");

 // ### Payment
 // A Payment Resource; create one using
 // the above types and intent set to 'sale'
 $payment = new Payment();
 $payment->setIntent("sale")
-	->setPayer($payer)
-	->setRedirectUrls($redirectUrls)
-	->setTransactions(array($transaction));
+    ->setPayer($payer)
+    ->setRedirectUrls($redirectUrls)
+    ->setTransactions(array($transaction));
+
+
+// For Sample Purposes Only.
+$request = clone $payment;

 // ### Create Payment
 // Create a payment by calling the 'create' method
@@ -91,26 +96,23 @@ $payment->setIntent("sale")
 // url to which the buyer must be redirected to
 // for payment approval
 try {
-	$payment->create($apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());	
-	exit(1);
+    $payment->create($apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Created Payment Using PayPal. Please visit the URL to Approve.", "Payment", null, $request, $ex);
+    exit(1);
 }

 // ### Get redirect url
 // The API response provides the url that you must redirect
 // the buyer to. Retrieve the url from the $payment->getLinks()
 // method
-foreach($payment->getLinks() as $link) {
-	if($link->getRel() == 'approval_url') {
-		$redirectUrl = $link->getHref();
-		break;
-	}
+foreach ($payment->getLinks() as $link) {
+    if ($link->getRel() == 'approval_url') {
+        $approvalUrl = $link->getHref();
+        break;
+    }
 }

-// ### Redirect buyer to PayPal website
-if(isset($redirectUrl)) {
-	header("Location: $redirectUrl");
-	exit;
-}
+ResultPrinter::printResult("Created Payment Using PayPal. Please visit the URL to Approve.", "Payment", "<a href='$approvalUrl' >$approvalUrl</a>", $request, $payment);
+
+return $payment;
--- a/sample/payments/CreatePaymentUsingSavedCard.php
+++ b/sample/payments/CreatePaymentUsingSavedCard.php
@@ -5,7 +5,8 @@
 // Payment using a previously stored credit card token.
 // API used: /v1/payments/payment

-require __DIR__ . '/../bootstrap.php';
+/** @var CreditCard $card */
+$card = require __DIR__ . '/../vault/CreateCreditCard.php';
 use PayPal\Api\Amount;
 use PayPal\Api\Details;
 use PayPal\Api\Item;
@@ -15,12 +16,13 @@ use PayPal\Api\Payer;
 use PayPal\Api\Payment;
 use PayPal\Api\FundingInstrument;
 use PayPal\Api\Transaction;
+use PayPal\Api\CreditCard;

 // ### Credit card token
 // Saved credit card id from a previous call to
 // CreateCreditCard.php
 $creditCardToken = new CreditCardToken();
-$creditCardToken->setCreditCardId('CARD-17M96700G1952584EKRCTV5Y');
+$creditCardToken->setCreditCardId($card->getId());

 // ### FundingInstrument
 // A resource representing a Payer's funding instrument.
@@ -35,21 +37,21 @@ $fi->setCreditCardToken($creditCardToken);
 // to 'credit_card'.
 $payer = new Payer();
 $payer->setPaymentMethod("credit_card")
-	->setFundingInstruments(array($fi));
+    ->setFundingInstruments(array($fi));

 // ### Itemized information
 // (Optional) Lets you specify item wise
 // information
 $item1 = new Item();
 $item1->setName('Ground Coffee 40 oz')
-	->setCurrency('USD')
-	->setQuantity(1)
-	->setPrice('7.50');
+    ->setCurrency('USD')
+    ->setQuantity(1)
+    ->setPrice('7.50');
 $item2 = new Item();
 $item2->setName('Granola bars')
-	->setCurrency('USD')
-	->setQuantity(5)
-	->setPrice('2.00');
+    ->setCurrency('USD')
+    ->setQuantity(5)
+    ->setPrice('2.00');

 $itemList = new ItemList();
 $itemList->setItems(array($item1, $item2));
@@ -60,8 +62,8 @@ $itemList->setItems(array($item1, $item2));
 // charges etc.
 $details = new Details();
 $details->setShipping('1.20')
-	->setTax('1.30')
-	->setSubtotal('17.50');
+    ->setTax('1.30')
+    ->setSubtotal('17.50');

 // ### Amount
 // Lets you specify a payment amount.
@@ -69,8 +71,8 @@ $details->setShipping('1.20')
 // such as shipping, tax.
 $amount = new Amount();
 $amount->setCurrency("USD")
-	->setTotal("20.00")
-	->setDetails($details);
+    ->setTotal("20.00")
+    ->setDetails($details);

 // ### Transaction
 // A transaction defines the contract of a
@@ -78,16 +80,21 @@ $amount->setCurrency("USD")
 // is fulfilling it. 
 $transaction = new Transaction();
 $transaction->setAmount($amount)
-	->setItemList($itemList)
-	->setDescription("Payment description");
+    ->setItemList($itemList)
+    ->setDescription("Payment description")
+    ->setInvoiceNumber(uniqid());

 // ### Payment
 // A Payment Resource; create one using
 // the above types and intent set to 'sale'
 $payment = new Payment();
 $payment->setIntent("sale")
-	->setPayer($payer)
-	->setTransactions(array($transaction));
+    ->setPayer($payer)
+    ->setTransactions(array($transaction));
+
+
+// For Sample Purposes Only.
+$request = clone $payment;

 // ###Create Payment
 // Create a payment by calling the 'create' method
@@ -95,23 +102,12 @@ $payment->setIntent("sale")
 // (See bootstrap.php for more on `ApiContext`)
 // The return object contains the state.
 try {
-	$payment->create($apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());	
-	exit(1);
+    $payment->create($apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Create Payment using Saved Card", "Payment", null, $request, $ex);
+    exit(1);
 }
-?>
-<html>
-<head>
-	<title>Saved Credit card payments</title>
-</head>
-<body>
-	<div>
-		Created payment:
-		<?php echo $payment->getId();?>
-	</div>
-	<pre><?php echo $payment->toJSON(128);?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Create Payment using Saved Card", "Payment", $payment->getId(), $request, $payment);
+
+return $card;
--- a/sample/payments/ExecutePayment.php
+++ b/sample/payments/ExecutePayment.php
@@ -31,12 +31,8 @@ if (isset($_GET['success']) && $_GET['success'] == 'true') {
    // (See bootstrap.php for more on `ApiContext`)
    $result = $payment->execute($execution, $apiContext);

-    echo "<html><body><pre>";
-    echo $result->toJSON(128);
-    echo "</pre><a href='../index.html'>Back</a></body></html>";
+    ResultPrinter::printResult("Executed Payment", "Payment", $payment->getId(), $execution, $result);

 } else {
-    echo "<html><body><h1>";
-    echo "User cancelled payment.";
-    echo "</h1><a href='../index.html'>Back</a></body></html>";
+    ResultPrinter::printResult("User Cancelled the Approval", null);
 }
--- a/sample/payments/GetAuthorization.php
+++ b/sample/payments/GetAuthorization.php
@@ -4,10 +4,11 @@
 // of an authorized payment.
 // API used: /v1/payments/authorization/<$authorizationId>

-require __DIR__ . '/../bootstrap.php';
+/** @var Authorization $authorization */
+$authorization = require 'AuthorizePayment.php';

 use PayPal\Api\Authorization;
-
+use PayPal\Api\Payment;

 // ### GetAuthorization
 // You can retrieve info about an Authorization
@@ -16,28 +17,13 @@ use PayPal\Api\Authorization;
 // The return object contains the authorization state.

 try {
-	// create a authorization to get authorization Id
-	// createAuthorization is defined in common.php
-	$authId = createAuthorization($apiContext);
-	
-	// Retrieve the authorization
-	$authorization = Authorization::get($authId, $apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
+    // Retrieve the authorization
+    $result = Authorization::get($authorization->getId(), $apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Get Authorization", "Authorization", null, null, $ex);
+    exit(1);
 }
-?>
-<html>
-<head>
-	<title>Lookup an authorization</title>
-</head>
-<body>
-	<div>
-		Retrieved Authorization:
-		<?php echo $authorization->getId();?>
-	</div>
-	<pre><?php echo $authorization->toJSON(128);?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Get Authorization", "Authorization", $authorization->getId(), null, $result);
+
+return $authorization;
--- a/sample/payments/GetCapture.php
+++ b/sample/payments/GetCapture.php
@@ -4,61 +4,21 @@
 // of a captured payment.
 // API used: /v1/payments/capture/<$captureId>

-require __DIR__ . '/../bootstrap.php';
+/** @var Capture $request */
+$request = require 'AuthorizationCapture.php';

 use PayPal\Api\Capture;
 use PayPal\Api\Amount;
 use PayPal\Api\Authorization;

-
-// ### Create a mock Capture
-try {
-	// create a mock authorization to get authorization Id
-	// createAuthorization is defined in common.php
-	$authId = createAuthorization($apiContext);
-
-	// Lookup the authorization
-	$authorization = Authorization::get($authId, $apiContext);
-
-	### Capture
-	
-	$amt = new Amount();
-	$amt->setCurrency("USD")
-		->setTotal("1.00");
-	
-	// Create a capture
-	$captureInfo = new Capture();
-	$captureInfo->setId($authId)
-		->setAmount($amt);
-
-	$capture = $authorization->capture($captureInfo, $apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
-}
-
 // ### Retrieve Capture details
 // You can look up a capture by invoking the Capture::get method 
 // with a valid ApiContext (See bootstrap.php for more on `ApiContext`)
 try {
-	$capture = Capture::get($capture->getId(), $apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
+    $capture = Capture::get($request->getId(), $apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Get Captured Payment", "Capture", $request->getId(), null, $ex);
+    exit(1);
 }
-?>
-<html>
-<head>
-	<title>Lookup a capture</title>
-</head>
-<body>
-	<div>
-		Capture Id:
-		<?php echo $capture->getId();?>
-	</div>
-	<pre><?php echo $capture->toJSON(128);?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Get Captured Payment", "Capture", $capture->getId(), null, $capture);
--- a/sample/payments/GetPayment.php
+++ b/sample/payments/GetPayment.php
@@ -8,10 +8,11 @@
 // payments list.
 // API used: GET /v1/payments/payments

-require __DIR__ . '/../bootstrap.php';
+/** @var Payment $createdPayment */
+$createdPayment = require 'CreatePayment.php';
 use PayPal\Api\Payment;

-$paymentId = "PAY-2AH507590P6615624KRCTUSY";
+$paymentId = $createdPayment->getId();

 // ### Retrieve payment
 // Retrieve the payment object by calling the
@@ -20,20 +21,12 @@ $paymentId = "PAY-2AH507590P6615624KRCTUSY";
 // Payment ID
 // (See bootstrap.php for more on `ApiContext`)
 try {
-	$payment = Payment::get($paymentId, $apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception:" . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
+    $payment = Payment::get($paymentId, $apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Get Payment", "Payment", null, null, $ex);
+    exit(1);
 }
-?>
-<html>
-<head>
-	<title>Lookup a payment</title>
-</head>
-<body>
-	<div>Retrieving Payment ID: <?php echo $paymentId;?></div>
-	<pre><?php echo $payment->toJSON(128);?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Get Payment", "Payment", $payment->getId(), null, $payment);
+
+return $payment;
--- a/sample/payments/ListPayments.php
+++ b/sample/payments/ListPayments.php
@@ -9,7 +9,7 @@
 // payments list.
 // API used: GET /v1/payments/payments

-require __DIR__ . '/../bootstrap.php';
+require 'CreatePayment.php';
 use PayPal\Api\Payment;


@@ -21,20 +21,13 @@ use PayPal\Api\Payment;
 // Refer the method doc for valid values for keys
 // (See bootstrap.php for more on `ApiContext`)
 try {
-	$payments = Payment::all(array('count' => 10, 'start_index' => 5), $apiContext);	
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception:" . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
+
+    $params = array('count' => 10, 'start_index' => 5);
+
+    $payments = Payment::all($params, $apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("List Payments", "Payment", null, $params, $ex);
+    exit(1);
 }
-?>
-<html>
-<head>
-	<title>Lookup payment history</title>
-</head>
-<body>
-	<div>Got <?php echo $payments->getCount(); ?> matching payments </div>
-	<pre><?php echo $payments->toJSON(128);?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("List Payments", "Payment", null, $params, $payments);
--- a/sample/payments/Reauthorization.php
+++ b/sample/payments/Reauthorization.php
@@ -3,8 +3,8 @@
 // This sample code demonstrates how you can reauthorize a PayPal
 // account payment.
 // API used: v1/payments/authorization/{authorization_id}/reauthorize
-
-require __DIR__ . '/../bootstrap.php';
+/** @var Authorization $authorization */
+$authorization = require 'AuthorizePayment.php';
 use PayPal\Api\Authorization;
 use PayPal\Api\Amount;

@@ -17,35 +17,18 @@ use PayPal\Api\Amount;
 // has expired.

 try {
-	
-	// ### Lookup authorization using the authorization id
-	$authorization = Authorization::get('7GH53639GA425732B', $apiContext);

-	$amount = new Amount();
-	$amount->setCurrency("USD");
-	$amount->setTotal("1.00");
+    $amount = new Amount();
+    $amount->setCurrency("USD");
+    $amount->setTotal("1.00");

-	// ### Reauthorize with amount being reauthorized
-	$authorization->setAmount($amount);
-	$reauthorization = $authorization->reauthorize($apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
+    // ### Reauthorize with amount being reauthorized
+    $authorization->setAmount($amount);
+
+    $reAuthorization = $authorization->reauthorize($apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Reauthorize Payment", "Payment", null, null, $ex);
+    exit(1);
 }
-?>
-<html>
-<head>
-	<title>Reauthorize a payment</title>
-</head>
-<body>
-	<div>
-		Reauthorization Id:
-		<?php echo $reauthorization->getId();?>
-	</div>
-	<pre>
-		<?php echo $reauthorization->toJSON(128);?>
-	</pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Reauthorize Payment", "Payment", $authorization->getId(), null, $reAuthorization);
--- a/sample/payments/RefundCapture.php
+++ b/sample/payments/RefundCapture.php
@@ -3,40 +3,13 @@
 // This sample code demonstrates how you can
 // process a refund on a Captured transaction.
 // API used: /v1/payments/capture/{<captureID>}/refund
-
-require __DIR__ . '/../bootstrap.php';
+/** @var Capture $capture */
+$capture = require 'AuthorizationCapture.php';

 use PayPal\Api\Authorization;
 use PayPal\Api\Capture;
 use PayPal\Api\Refund;
 use PayPal\Api\Amount;
-use PayPal\Rest\ApiContext;
-
-
-try {
-	// Create a mock authorization to get authorization Id
-	$authId = createAuthorization($apiContext);
-
-	// Get the authorization
-	$authorization = Authorization::get($authId, $apiContext);
-	
-	
-	// ### Capture
-	
-	$amt = new Amount();
-	$amt->setCurrency("USD")
-		->setTotal("1.00");
-	
-	// Create a capture
-	$captureInfo = new Capture();
-	$captureInfo->setAmount($amt);
-
-	$capture = $authorization->capture($captureInfo, $apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
-}

 // ### Refund
 // Create a refund object indicating
@@ -46,25 +19,14 @@ $refund = new Refund();
 $refund->setAmount($amt);

 try {
-	// Create a new apiContext object so we send a new
-	// PayPal-Request-Id (idempotency) header for this resource
-	$apiContext = getApiContext();
+    // Create a new apiContext object so we send a new
+    // PayPal-Request-Id (idempotency) header for this resource
+    $apiContext = getApiContext($clientId, $clientSecret);

-	$captureRefund = $capture->refund($refund, $apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
+    $captureRefund = $capture->refund($refund, $apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Refund Capture", "Capture", null, $refund, $ex);
+    exit(1);
 }
-?>

-<html>
-<head>
-	<title>Refund a captured payment</title>
-</head>
-<body>
-	<div>Refund Capture:</div>
-	<pre><?php echo $captureRefund->toJSON(128);?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+ResultPrinter::printResult("Refund Capture", "Capture", $captureRefund->getId(), $refund, $captureRefund);
--- a/sample/payments/VoidAuthorization.php
+++ b/sample/payments/VoidAuthorization.php
@@ -4,7 +4,8 @@
 // void an authorized payment.
 // API used: /v1/payments/authorization/<{authorizationid}>/void"

-require __DIR__ . '/../bootstrap.php';
+/** @var Authorization $authorization */
+$authorization = require 'AuthorizePayment.php';

 use PayPal\Api\Authorization;

@@ -14,30 +15,17 @@ use PayPal\Api\Authorization;
 // by invoking the $authorization->void method
 // with a valid ApiContext (See bootstrap.php for more on `ApiContext`)
 try {
-	// create an authorization to get authorization Id
-	// createAuthorization is defined in common.php
-	$authId = createAuthorization($apiContext);

-	// Lookup the authorization
-	$authorization = Authorization::get($authId, $apiContext);
+    // Lookup the authorization
+    $authorization = Authorization::get($authorization->getId(), $apiContext);

-	// Void the authorization 
-	$voidedAuth = $authorization->void($apiContext);
-} catch (PayPal\Exception\PPConnectionException $ex) {
-	echo "Exception: " . $ex->getMessage() . PHP_EOL;
-	var_dump($ex->getData());
-	exit(1);
+    // Void the authorization
+    $voidedAuth = $authorization->void($apiContext);
+} catch (Exception $ex) {
+    ResultPrinter::printError("Void Authorization", "Authorization", null, null, $ex);
+    exit(1);
 }
-?>
-<html>
-<head>
-	<title>Void an authorization</title>
-</head>
-<body>
-	<div>
-		Voided authorization
-	</div>
-	<pre><?php echo $voidedAuth->toJSON(128);?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Void Authorization", "Authorization", $voidedAuth->getId(), null, $voidedAuth);
+
+return $voidedAuth;