Refactor code to use plugin instead of preference

Author: sinisa-colic

Plugin/AccountManagementPlugin.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Timpack\PwnedValidator\Plugin;
+
+use Magento\Customer\Api\AccountManagementInterface;
+use Magento\Customer\Api\Data\CustomerInterface;
+use Magento\Framework\Event\ManagerInterface;
+
+class AccountManagementPlugin
+{
+    /**
+     * @var ManagerInterface
+     */
+    protected $eventManager;
+
+    /**
+     * AccountManagementPlugin constructor.
+     * @param ManagerInterface $eventManager
+     */
+    public function __construct(
+        ManagerInterface $eventManager
+    ) {
+        $this->eventManager = $eventManager;
+    }
+
+    /**
+     * @param AccountManagementInterface $subject
+     * @param CustomerInterface $customer
+     * @param null $password
+     * @param string $redirectUrl
+     */
+    public function beforeCreateAccount(
+        AccountManagementInterface $subject,
+        CustomerInterface $customer,
+        $password = null,
+        $redirectUrl = ''
+    ) {
+        if (!is_null($password)) {
+            $this->eventManager->dispatch(
+                'timpack_pwnedvalidator_check_password_strength',
+                [
+                    'password' => $password,
+                ]
+            );
+        }
+    }
+}

Rewrite/Model/AccountManagement.php

@@ -2,8 +2,9 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
     <preference for="Timpack\PwnedValidator\Api\ValidatorInterface" type="Timpack\PwnedValidator\Model\Validator"/>
-    <preference for="Magento\Customer\Model\AccountManagement"
-                type="Timpack\PwnedValidator\Rewrite\Model\AccountManagement"/>
+    <type name="Magento\Customer\Api\AccountManagementInterface">
+        <plugin name="timpack_pwnedvalidator_magento_customer_api_accountmanagementinterface" type="Timpack\PwnedValidator\Plugin\AccountManagementPlugin"/>
+    </type>
     <type name="Timpack\PwnedValidator\Api\ValidatorInterface">
         <arguments>
             <argument name="httpClient" xsi:type="object">Magento\Framework\HTTP\Client\Curl</argument>