Defaulting Mode to Sandbox

- Eliminate the need to define config for mode

lib/PayPal/Rest/OauthHandler.php

@@ -93,9 +93,8 @@ class OauthHandler implements IPPHandler
                     throw new PPConfigurationException('The mode config parameter must be set to either sandbox/live');
             }
         } else {
-            throw new PPConfigurationException(
+            // Defaulting to Sandbox
-                'You must set one of service.endpoint or mode parameters in your configuration'
+            $baseEndpoint = PPConstants::REST_SANDBOX_ENDPOINT;
-            );
         }
 
         $baseEndpoint = rtrim(trim($baseEndpoint), '/') . "/v1/oauth2/token";

lib/PayPal/Rest/RestHandler.php

@@ -116,9 +116,8 @@ class RestHandler implements IPPHandler
                     break;
             }
         } else {
-            throw new PPConfigurationException(
+            // Defaulting to Sandbox
-                'You must set one of service.endpoint or mode parameters in your configuration'
+            return PPConstants::REST_SANDBOX_ENDPOINT;
-            );
         }
     }
 }

sample/bootstrap.php

@@ -3,7 +3,7 @@
  * Sample bootstrap file.
  */
 
-// Include the composer autoloader
+// Include the composer Autoloader
 // The location of your project's vendor autoloader.
 $composerAutoload = dirname(dirname(dirname(__DIR__))) . '/autoload.php';
 if (!file_exists($composerAutoload)) {
@@ -35,11 +35,14 @@ $apiContext = getApiContext($clientId, $clientSecret);
 return $apiContext;
 /**
  * Helper method for getting an APIContext for all calls
- *
+ * @param string $clientId Client ID
+ * @param string $clientSecret Client Secret
  * @return PayPal\Rest\ApiContext
  */
 function getApiContext($clientId, $clientSecret)
 {
+
+    // #### SDK configuration
     // Register the sdk_config.ini file in current directory
     // as the configuration source.
     /*
@@ -62,17 +65,10 @@ function getApiContext($clientId, $clientSecret)
         )
     );
 
-    // Partner Attribution Id
-    // Use this header if you are a PayPal partner. Specify a unique BN Code to receive revenue attribution. To learn more or to request a BN Code, contact your Partner Manager or visit the PayPal Partner Portal .
-
-    $apiContext->addRequestHeader('PayPal-Partner-Attribution-Id', '123123123');
-
-
-    // #### SDK configuration
-
     // Comment this line out and uncomment the PP_CONFIG_PATH
     // 'define' block if you want to use static file
     // based configuration
+
     $apiContext->setConfig(
         array(
             'mode' => 'sandbox',
@@ -86,5 +82,10 @@ function getApiContext($clientId, $clientSecret)
         )
     );
 
+    // Partner Attribution Id
+    // Use this header if you are a PayPal partner. Specify a unique BN Code to receive revenue attribution.
+    // To learn more or to request a BN Code, contact your Partner Manager or visit the PayPal Partner Portal
+    // $apiContext->addRequestHeader('PayPal-Partner-Attribution-Id', '123123123');
+
     return $apiContext;
 }