Add roles routes to backend and frontend; implement routing and UI components for admin roles management
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58
backend/src/controllers/RolesController.js
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58
backend/src/controllers/RolesController.js
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const RolesService = require('../services/RolesService');
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/**
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* Controller für Rollen-Verwaltung
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* Verarbeitet HTTP-Requests und delegiert an RolesService
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*/
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class RolesController {
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/**
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* Holt alle Benutzer mit ihren Rollen
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*/
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async getAllUsers(req, res) {
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try {
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const users = await RolesService.getAllUsers();
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res.json(users);
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} catch (error) {
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console.error('Fehler beim Abrufen der Benutzer:', error);
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res.status(500).json({
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message: 'Fehler beim Abrufen der Benutzer',
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error: error.message
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});
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}
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}
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/**
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* Ändert die Rolle eines Benutzers
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*/
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async updateUserRole(req, res) {
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try {
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const adminUserId = req.user?.id || 1;
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const targetUserId = parseInt(req.params.id);
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const { role } = req.body;
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if (isNaN(targetUserId)) {
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return res.status(400).json({ message: 'Ungültige Benutzer-ID' });
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}
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if (role === undefined || role === null) {
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return res.status(400).json({ message: 'Rolle ist erforderlich' });
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}
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const user = await RolesService.updateUserRole(adminUserId, targetUserId, role);
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res.json(user);
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} catch (error) {
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console.error('Fehler beim Aktualisieren der Rolle:', error);
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if (error.message.includes('Keine Berechtigung')) {
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return res.status(403).json({ message: error.message });
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}
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res.status(500).json({
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message: error.message
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});
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}
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}
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}
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module.exports = new RolesController();
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