Updates to Future Payment Sample

- Renamed CorrelationId to ClientMetadataId
- Updated Source and Docs

sample/doc/payments/CreateFuturePayment.html

@@ -33,7 +33,8 @@ the above types and intent set to &#39;sale&#39;</p></div></div><div class="code
     -&gt;setPayer(<span class="hljs-variable">$payer</span>)
     -&gt;setRedirectUrls(<span class="hljs-variable">$redirectUrls</span>)
     -&gt;setTransactions(<span class="hljs-keyword">array</span>(<span class="hljs-variable">$transaction</span>));</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="get-refresh-token">Get Refresh Token</h3>
-<p>You need to get a permanent refresh token from the authorization code, retrieved from the mobile sdk.</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>authorization code from mobile sdk</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$authorizationCode</span> = <span class="hljs-string">'EJfRuAqXEE95pdVMmOym_mftTbeJD03RBX-Zjg9pLCAhdLqLeRR6YSKTNsrbQGX7lFoZ3SxwFyxADEZbBOxpn023W9SA0JzSQAy-9eLdON5eDPAyMyKlHyNVS2DqBR2iWVfQGfudbd9MDoRxMEjIZbY'</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>correlation id from mobile sdk</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$correlationId</span> = <span class="hljs-string">'123123456'</span>;
+<p>You need to get a permanent refresh token from the authorization code, retrieved from the mobile sdk.</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>authorization code from mobile sdk</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$authorizationCode</span> = <span class="hljs-string">'EJfRuAqXEE95pdVMmOym_mftTbeJD03RBX-Zjg9pLCAhdLqLeRR6YSKTNsrbQGX7lFoZ3SxwFyxADEZbBOxpn023W9SA0JzSQAy-9eLdON5eDPAyMyKlHyNVS2DqBR2iWVfQGfudbd9MDoRxMEjIZbY'</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Client Metadata id from mobile sdk
+For more information look for PayPal-Client-Metadata-Id in <a href="https://developer.paypal.com/docs/api/#authentication--headers">https://developer.paypal.com/docs/api/#authentication--headers</a></p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$clientMetadataId</span> = <span class="hljs-string">'123123456'</span>;
 
 <span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Exchange authorization_code for long living refresh token. You should store
 it in a database for later use</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$refreshToken</span> = FuturePayment::getRefreshToken(<span class="hljs-variable">$authorizationCode</span>, <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Update the access token in apiContext</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$payment</span>-&gt;updateAccessToken(<span class="hljs-variable">$refreshToken</span>, <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>For Sample Purposes Only.</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$request</span> = <span class="hljs-keyword">clone</span> <span class="hljs-variable">$payment</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="create-future-payment">Create Future Payment</h3>
@@ -43,7 +44,7 @@ passing it a valid apiContext.
 The return object contains the state and the
 url to which the buyer must be redirected to
 for payment approval
-Please note that currently future payments works only with PayPal as a funding instrument.</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$payment</span>-&gt;create(<span class="hljs-variable">$apiContext</span>, <span class="hljs-variable">$correlationId</span>);
+Please note that currently future payments works only with PayPal as a funding instrument.</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$payment</span>-&gt;create(<span class="hljs-variable">$apiContext</span>, <span class="hljs-variable">$clientMetadataId</span>);
 
 } <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
     ResultPrinter::printError(<span class="hljs-string">"Future Payment"</span>, <span class="hljs-string">"Payment"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$request</span>, <span class="hljs-variable">$ex</span>);

sample/payments/CreateFuturePayment.php

@@ -59,8 +59,9 @@ $payment->setIntent("authorize")
 // authorization code from mobile sdk
 $authorizationCode = 'EJfRuAqXEE95pdVMmOym_mftTbeJD03RBX-Zjg9pLCAhdLqLeRR6YSKTNsrbQGX7lFoZ3SxwFyxADEZbBOxpn023W9SA0JzSQAy-9eLdON5eDPAyMyKlHyNVS2DqBR2iWVfQGfudbd9MDoRxMEjIZbY';
 
-// correlation id from mobile sdk
-$correlationId = '123123456';
+// Client Metadata id from mobile sdk
+// For more information look for PayPal-Client-Metadata-Id in https://developer.paypal.com/docs/api/#authentication--headers
+$clientMetadataId = '123123456';
 
 try {
     // Exchange authorization_code for long living refresh token. You should store
@@ -81,7 +82,7 @@ try {
     // url to which the buyer must be redirected to
     // for payment approval
     // Please note that currently future payments works only with PayPal as a funding instrument.
-    $payment->create($apiContext, $correlationId);
+    $payment->create($apiContext, $clientMetadataId);
 
 } catch (Exception $ex) {
     ResultPrinter::printError("Future Payment", "Payment", null, $request, $ex);