Added the required initial users and groups for the database migration

src/Migration/WithPermPresetsTrait.php

@@ -0,0 +1,72 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Migration;
+
+use App\Entity\UserSystem\PermissionData;
+use App\Security\Interfaces\HasPermissionsInterface;
+use App\Services\UserSystem\PermissionPresetsHelper;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+trait WithPermPresetsTrait
+{
+    private ?ContainerInterface $container = null;
+    private ?PermissionPresetsHelper $permission_presets_helper = null;
+
+    private function getJSONPermDataFromPreset(string $preset): string
+    {
+        if ($this->permission_presets_helper === null) {
+            throw new \RuntimeException('PermissionPresetsHelper not set! There seems to be some issue with the dependency injection!');
+        }
+
+        //Create a virtual user on which we can apply the preset
+        $user = new class implements HasPermissionsInterface {
+
+            public PermissionData $perm_data;
+
+            public function __construct()
+            {
+                $this->perm_data = new PermissionData();
+            }
+
+            public function getPermissions(): PermissionData
+            {
+                return $this->perm_data;
+            }
+        };
+
+        //Apply the preset to the virtual user
+        $this->permission_presets_helper->applyPreset($user, $preset);
+
+        //And return the json data
+        return json_encode($user->getPermissions());
+    }
+
+    public function setContainer(ContainerInterface $container = null): void
+    {
+        if ($container) {
+            $this->container = $container;
+            $this->permission_presets_helper = $container->get(PermissionPresetsHelper::class);
+        }
+    }
+}