Added an admin page for the user groups.

src/Controller/GroupController.php

@@ -0,0 +1,119 @@
+<?php
+/**
+ *
+ * part-db version 0.1
+ * Copyright (C) 2005 Christoph Lechner
+ * http://www.cl-projects.de/
+ *
+ * part-db version 0.2+
+ * Copyright (C) 2009 K. Jacobs and others (see authors.php)
+ * http://code.google.com/p/part-db/
+ *
+ * Part-DB Version 0.4+
+ * Copyright (C) 2016 - 2019 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 General Public License
+ * as published by the Free Software Foundation; either version 2
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ *
+ */
+
+namespace App\Controller;
+
+
+use App\Controller\AdminPages\BaseAdminController;
+use App\Entity\Parts\Category;
+use App\Entity\UserSystem\Group;
+use App\Form\AdminPages\CategoryAdminForm;
+use App\Form\AdminPages\GroupAdminForm;
+use App\Services\EntityExporter;
+use App\Services\EntityImporter;
+use App\Services\StructuralElementRecursionHelper;
+use Doctrine\ORM\EntityManagerInterface;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * @Route("/group")
+ */
+class GroupController extends BaseAdminController
+{
+    protected $entity_class = Group::class;
+    protected $twig_template = 'AdminPages/GroupAdmin.html.twig';
+    protected $form_class = GroupAdminForm::class;
+    protected $route_base = 'group';
+
+    /**
+     * @Route("/{id}/edit", requirements={"id"="\d+"}, name="group_edit")
+     * @Route("/{id}/", requirements={"id"="\d+"})
+     * @param Group $entity
+     * @param Request $request
+     * @param EntityManagerInterface $em
+     * @return Response
+     */
+    public function edit(Group $entity, Request $request, EntityManagerInterface $em)
+    {
+        return $this->_edit($entity, $request, $em);
+    }
+
+    /**
+     * @Route("/new", name="group_new")
+     * @Route("/")
+     * @param Request $request
+     * @param EntityManagerInterface $em
+     * @param EntityImporter $importer
+     * @return Response
+     */
+    public function new(Request $request, EntityManagerInterface $em, EntityImporter $importer)
+    {
+        return $this->_new($request, $em, $importer);
+    }
+
+    /**
+     * @Route("/{id}", name="group_delete", methods={"DELETE"})
+     * @param Request $request
+     * @param Group $entity
+     * @param StructuralElementRecursionHelper $recursionHelper
+     * @return \Symfony\Component\HttpFoundation\RedirectResponse
+     */
+    public function delete(Request $request, Group $entity, StructuralElementRecursionHelper $recursionHelper)
+    {
+        return $this->_delete($request, $entity, $recursionHelper);
+    }
+
+    /**
+     * @Route("/export", name="group_export_all")
+     * @param EntityManagerInterface $em
+     * @param EntityExporter $exporter
+     * @param Request $request
+     * @return Response
+     */
+    public function exportAll(EntityManagerInterface $em, EntityExporter $exporter, Request $request)
+    {
+        return $this->_exportAll($em, $exporter, $request);
+    }
+
+    /**
+     * @Route("/{id}/export", name="group_export")
+     * @param Group $entity
+     * @param EntityExporter $exporter
+     * @param Request $request
+     * @return Response
+     */
+    public function exportEntity(Group $entity, EntityExporter $exporter, Request $request)
+    {
+        return $this->_exportEntity($entity, $exporter, $request);
+    }
+}