MERGE: Merge branch '3.0' into master

# Conflicts:
#	composer.json

Author: kdambekalns

Classes/Command/UserCommandController.php

@@ -0,0 +1,83 @@
+<?php
+declare(strict_types=1);
+
+namespace Flowpack\Neos\FrontendLogin\Command;
+
+/*
+ * This file is part of the Flowpack.Neos.FrontendLogin package.
+ *
+ * (c) Contributors of the Neos Project - www.neos.io
+ *
+ * This package is Open Source Software. For the full copyright and license
+ * information, please view the LICENSE file which was distributed with this
+ * source code.
+ */
+
+use Neos\Flow\Annotations as Flow;
+use Neos\Flow\Cli\CommandController;
+use Neos\Flow\Security\Account;
+use Neos\Neos\Domain\Exception as NeosDomainException;
+use Neos\Neos\Domain\Model\User;
+use Neos\Neos\Domain\Service\UserService;
+
+/**
+ * The User Command Controller
+ *
+ * @Flow\Scope("singleton")
+ */
+class UserCommandController extends CommandController
+{
+    /**
+     * @var string
+     */
+    static protected $authenticationProviderName = 'Flowpack.Neos.FrontendLogin:Frontend';
+
+    /**
+     * @Flow\Inject
+     * @var UserService
+     */
+    protected $userService;
+
+    /**
+     * Delete expired (inactive) users having only an account with the Flowpack.Neos.FrontendLogin:Frontend provider
+     *
+     * @return void
+     * @throws NeosDomainException
+     */
+    public function deleteExpiredCommand(): void
+    {
+        $users = $this->findExpiredUsers();
+        if (empty($users)) {
+            $this->outputLine('No expired users found.');
+            $this->quit(0);
+        }
+
+        foreach ($users as $user) {
+            $username = $this->userService->getUsername($user, self::$authenticationProviderName);
+
+            $this->userService->deleteUser($user);
+            $this->outputLine('Deleted user "%s".', [$username]);
+        }
+    }
+
+    /**
+     * Find all expired users
+     *
+     * @return array<User>
+     */
+    protected function findExpiredUsers(): array
+    {
+        return array_filter(
+            $this->userService->getUsers()->toArray(),
+            static function (User $user) {
+                $accounts = $user->getAccounts();
+                if (count($accounts) === 1) {
+                    /** @var Account $account */
+                    $account = $accounts->first();
+                    return $account->isActive() === false && $account->getAuthenticationProviderName() === self::$authenticationProviderName;
+                }
+                return false;
+            }
+        );
+    }
+}