Refactor WooCommerce\PayPalCommerce\Internale\Pattern to WooCommerce\PayPalCommerce\Common\Pattern

composer.json

@@ -29,7 +29,7 @@
     "autoload": {
         "psr-4": {
             "WooCommerce\\PayPalCommerce\\": "src",
-            "WooCommerce\\PayPalCommerce\\Isolated\\": "lib/isolated/",
+            "WooCommerce\\PayPalCommerce\\Common\\": "lib/common/",
             "WooCommerce\\PayPalCommerce\\Vendor\\": "lib/packages/"
         },
         "files": [

lib/common/Pattern/SingletonDecorator.php

@@ -1,7 +1,14 @@
 <?php
+/**
+ * The Singleton Trait can be used to wrap an execution block, so it behaves like a Singleton.
+ * It executes the callable once, on subsequent calls returns the same result.
+ */
 
-namespace WooCommerce\PayPalCommerce\Isolated\Pattern;
+namespace WooCommerce\PayPalCommerce\Common\Pattern;
 
+/**
+ * Class SingletonDecorator.
+ */
 class SingletonDecorator {
 
 	/**

lib/common/Pattern/SingletonTrait.php

@@ -1,7 +1,15 @@
 <?php
+/**
+ * The Singleton Trait can be used to add singleton behaviour to a class.
+ *
+ * @package WooCommerce\PayPalCommerce\Common\Pattern
+ */
 
-namespace WooCommerce\PayPalCommerce\Isolated\Pattern;
+namespace WooCommerce\PayPalCommerce\Common\Pattern;
 
+/**
+ * Class SingletonTrait.
+ */
 trait SingletonTrait {
 	/**
 	 * The single instance of the class.

modules/ppcp-api-client/services.php

@@ -9,7 +9,7 @@ declare(strict_types=1);
 
 namespace WooCommerce\PayPalCommerce\ApiClient;
 
-use WooCommerce\PayPalCommerce\Isolated\Pattern\SingletonDecorator;
+use WooCommerce\PayPalCommerce\Common\Pattern\SingletonDecorator;
 use WooCommerce\PayPalCommerce\ApiClient\Authentication\Bearer;
 use WooCommerce\PayPalCommerce\ApiClient\Authentication\PayPalBearer;
 use WooCommerce\PayPalCommerce\ApiClient\Endpoint\BillingAgreementsEndpoint;