removed old files

TODO.md

@@ -0,0 +1,20 @@
+# TODO / Offene Punkte
+
+Diese Datei listet die noch offenen Arbeiten, die ich im Projekt verfolge. Ich pflege sie, sobald ich Aufgaben erledige.
+
+## Aktuelle Aufgaben
+
+- [ ] CSS-Sweep: Duplikate finden und Regeln in `frontend/src/Components/ComponentUtils/Css/main.css` zentralisieren
+- [ ] Page-CSS bereinigen: Entfernen von Regeln, die jetzt in `main.css` sind
+- [ ] README: Kurzbeschreibung des Style-Guides und wo zentrale Klassen liegen
+- [ ] Persistentes Reordering: Drag-and-drop in `ImagePreviewGallery` + Backend-Endpunkt
+- [ ] Kleine Smoke-Tests: Frontend-Build lokal laufen lassen und UI quick-check
+
+## Erledigte Aufgaben
+- [x] Alte Dateien entfernt (`ModerationPage.js`, alte `GroupImagesPage.js`)
+- [x] Moderation-Detailseite angepasst (zeigt jetzt nur Bilder, Metadaten-Editor und Save/Back)
+- [x] Routing: `/moderation` und `/moderation/groups/:groupId` sowie `/groups/:groupId` (public) gesetzt
+
+---
+
+Wenn du möchtest, dass ich jetzt einzelne Aufgaben aus der "Aktuelle Aufgaben"-Liste abarbeite, sag mir welche Priorität hat (z.B. zuerst `main.css` aufsetzen und die größten Duplikate entfernen).

frontend/src/App.js

@@ -5,7 +5,6 @@ import { BrowserRouter as Router, Switch, Route } from 'react-router-dom';
 import UploadedImage from './Components/Pages/UploadedImagePage';
 import MultiUploadPage from './Components/Pages/MultiUploadPage';
 import SlideshowPage from './Components/Pages/SlideshowPage';
-import GroupsOverviewPage from './Components/Pages/GroupsOverviewPage';
 import ModerationGroupsPage from './Components/Pages/ModerationGroupsPage';
 import ModerationGroupImagesPage from './Components/Pages/ModerationGroupImagesPage';
 import PublicGroupImagesPage from './Components/Pages/PublicGroupImagesPage';
@@ -19,7 +18,7 @@ function App() {
         <Route path="/upload/:image_url" component={UploadedImage} />
         <Route path="/slideshow" component={SlideshowPage} />
   <Route path="/groups/:groupId" component={PublicGroupImagesPage} />
-  <Route path="/groups" component={GroupsOverviewPage} />
+  {/* Groups overview removed; public group listing is handled elsewhere. */}
     <Route path="/moderation" exact component={ModerationGroupsPage} />
     <Route path="/moderation/groups/:groupId" component={ModerationGroupImagesPage} />
         <Route component={FZF} />

frontend/src/Components/Pages/Css/GroupImagesPage.css

@@ -1,3 +1,6 @@
-.header-text { font-family: roboto; font-weight: 400; font-size: 28px; text-align: center; margin-bottom: 10px; color: #333333; }
-.subheader-text { font-family: roboto; font-weight: 300; font-size: 16px; color: #666666; text-align: center; margin-bottom: 30px; }
+@import '../../ComponentUtils/Css/main.css';
+
+/* Page-specific styles for group images edit page */
+.header-text { font-weight: 400; font-size: 28px; text-align: center; margin-bottom: 10px; color:#333333; }
+.subheader-text { font-weight: 300; font-size: 16px; color:#666666; text-align:center; margin-bottom:30px; }
 .action-buttons { display:flex; gap:15px; justify-content:center; margin-top:20px; flex-wrap:wrap; }

frontend/src/Components/Pages/Css/GroupsOverviewPage.css

@@ -1,6 +1,8 @@
-.header-card { border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); margin-bottom: 30px; text-align: center; padding: 20px; }
-.header-title { font-family: roboto; font-weight: 500; font-size: 28px; color: #333333; margin-bottom: 10px; }
-.header-subtitle { font-family: roboto; font-size: 16px; color: #666666; margin-bottom: 20px; }
-.empty-state { text-align:center; padding:60px 20px; }
-.loading-container { text-align:center; padding:60px 20px; }
+@import '../../ComponentUtils/Css/main.css';
+
+/* Page-specific rules for GroupsOverviewPage */
+.header-card { margin-bottom: 30px; text-align: center; padding: 20px; }
+.header-title { font-weight: 500; font-size: 28px; color: #333333; margin-bottom: 10px; }
+.header-subtitle { font-size: 16px; color: #666666; margin-bottom: 20px; }
+
 @media (max-width:800px) { .nav__links, .cta { display:none; } }

frontend/src/Components/Pages/Css/ModerationPage.css

@@ -1,76 +1,16 @@
-.moderation-page {
-    max-width: 1200px;
-    margin: 0 auto;
-    padding: 20px;
-}
+@import '../../ComponentUtils/Css/main.css';
 
-.moderation-page h1 {
-    text-align: center;
-    color: #333;
-    margin-bottom: 30px;
-}
+/* Page-specific moderation styles */
+.moderation-page { max-width: 1200px; margin: 0 auto; padding: 20px; }
+.moderation-page h1 { text-align:center; color:#333; margin-bottom:30px; }
+.moderation-loading, .moderation-error { text-align:center; padding:50px; font-size:18px; }
+.moderation-error { color:#dc3545; }
 
-.moderation-loading, .moderation-error {
-    text-align: center;
-    padding: 50px;
-    font-size: 18px;
-}
+.moderation-stats { display:flex; justify-content:center; gap:40px; margin-bottom:40px; padding:20px; background:#f8f9fa; border-radius:12px; }
+.stat-item { text-align:center; }
+.stat-number { display:block; font-size:2.5rem; font-weight:bold; color:#007bff; }
+.stat-label { display:block; font-size:0.9rem; color:#6c757d; margin-top:5px; }
 
-.moderation-error {
-    color: #dc3545;
-}
-
-/* Statistiken */
-.moderation-stats {
-    display: flex;
-    justify-content: center;
-    gap: 40px;
-    margin-bottom: 40px;
-    padding: 20px;
-    background: #f8f9fa;
-    border-radius: 12px;
-}
-
-.stat-item {
-    text-align: center;
-}
-
-.stat-number {
-    display: block;
-    font-size: 2.5rem;
-    font-weight: bold;
-    color: #007bff;
-}
-
-.stat-label {
-    display: block;
-    font-size: 0.9rem;
-    color: #6c757d;
-    margin-top: 5px;
-}
-
-/* Sections */
-.moderation-section {
-    margin-bottom: 50px;
-}
-
-.moderation-section h2 {
-    color: #333;
-    border-bottom: 2px solid #e9ecef;
-    padding-bottom: 10px;
-    margin-bottom: 25px;
-}
-
-.no-groups {
-    text-align: center;
-    color: #6c757d;
-    font-style: italic;
-    padding: 30px;
-}
-
-/* Groups Grid */
-.groups-grid {
-    display: grid;
-    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
-    gap: 20px;
-}
+.moderation-section { margin-bottom:50px; }
+.moderation-section h2 { color:#333; border-bottom:2px solid #e9ecef; padding-bottom:10px; margin-bottom:25px; }
+.no-groups { text-align:center; color:#6c757d; font-style:italic; padding:30px; }

frontend/src/Components/Pages/GroupImagesPage.js

@@ -1,200 +0,0 @@
-import React, { useState, useEffect } from 'react';
-import { useParams, useHistory } from 'react-router-dom';
-import { Button, Card, CardContent, Typography, Container } from '@material-ui/core';
-import Swal from 'sweetalert2/dist/sweetalert2.js';
-import 'sweetalert2/src/sweetalert2.scss';
-
-// Components
-import Navbar from '../ComponentUtils/Headers/Navbar';
-import Footer from '../ComponentUtils/Footer';
-import ImagePreviewGallery from '../ComponentUtils/MultiUpload/ImagePreviewGallery';
-import DescriptionInput from '../ComponentUtils/MultiUpload/DescriptionInput';
-import GroupCard from '../ComponentUtils/GroupCard';
-
-
-import '../Pages/Css/GroupImagesPage.css';
-
-const GroupImagesPage = () => {
-  // use CSS classes from GroupImagesPage.css
-    const { groupId } = useParams();
-    const history = useHistory();
-    const [group, setGroup] = useState(null);
-    const [loading, setLoading] = useState(true);
-    const [saving, setSaving] = useState(false);
-    const [error, setError] = useState(null);
-
-    // selectedImages will hold objects compatible with ImagePreviewGallery
-    const [selectedImages, setSelectedImages] = useState([]);
-    const [metadata, setMetadata] = useState({ year: new Date().getFullYear(), title: '', description: '', name: '' });
-
-    useEffect(() => {
-        loadGroup();
-        // eslint-disable-next-line react-hooks/exhaustive-deps
-    }, [groupId]);
-
-    const loadGroup = async () => {
-        try {
-            setLoading(true);
-            const res = await fetch(`/moderation/groups/${groupId}`);
-            if (!res.ok) throw new Error('Nicht gefunden');
-            const data = await res.json();
-            setGroup(data);
-
-            // Map group's images to preview-friendly objects
-            if (data.images && data.images.length > 0) {
-                const mapped = data.images.map(img => ({
-                    remoteUrl: `/download/${img.fileName}`,
-                    originalName: img.originalName || img.fileName,
-                    id: img.id
-                }));
-                setSelectedImages(mapped);
-            }
-
-            // populate metadata from group
-            setMetadata({
-                year: data.year || new Date().getFullYear(),
-                title: data.title || '',
-                description: data.description || '',
-                name: data.name || ''
-            });
-        } catch (e) {
-            setError('Fehler beim Laden der Gruppe');
-        } finally {
-            setLoading(false);
-        }
-    };
-
-    const handleChange = (field, value) => {
-        setGroup({ ...group, [field]: value });
-        setMetadata(prev => ({ ...prev, [field]: value }));
-    };
-
-  const handleSave = async () => {
-    if (!group) return;
-    setSaving(true);
-    try {
-      // Use metadata state (controlled by DescriptionInput) as source of truth
-      const payload = {
-        title: metadata.title,
-        description: metadata.description,
-        year: metadata.year,
-        name: metadata.name
-      };
-
-      const res = await fetch(`/groups/${groupId}`, {
-        method: 'PATCH',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify(payload)
-      });
-
-      if (!res.ok) {
-        const body = await res.json().catch(() => ({}));
-        throw new Error(body.message || 'Speichern fehlgeschlagen');
-      }
-
-      Swal.fire({ icon: 'success', title: 'Gruppe erfolgreich aktualisiert', timer: 1500, showConfirmButton: false });
-      history.push('/moderation');
-    } catch (e) {
-      console.error(e);
-      Swal.fire({ icon: 'error', title: 'Fehler beim Speichern', text: e.message });
-    } finally {
-      setSaving(false);
-    }
-  };
-
-    const handleDeleteImage = async (imageId) => {
-        if (!window.confirm('Bild wirklich löschen?')) return;
-        try {
-            const res = await fetch(`/groups/${groupId}/images/${imageId}`, { method: 'DELETE' });
-            if (!res.ok) throw new Error('Löschen fehlgeschlagen');
-            // Aktualisiere lokale Ansicht
-            const newImages = group.images.filter(img => img.id !== imageId);
-            setGroup({ ...group, images: newImages, imageCount: (group.imageCount || 0) - 1 });
-            setSelectedImages(prev => prev.filter(img => img.id !== imageId));
-            Swal.fire({ icon: 'success', title: 'Bild gelöscht', timer: 1200, showConfirmButton: false });
-        } catch (e) {
-            console.error(e);
-            Swal.fire({ icon: 'error', title: 'Fehler beim Löschen des Bildes' });
-        }
-    };
-
-    const handleRemoveImage = (indexToRemove) => {
-        // If it's a remote image mapped with id, call delete
-        const img = selectedImages[indexToRemove];
-        if (img && img.id) {
-            handleDeleteImage(img.id);
-            return;
-        }
-        setSelectedImages(prev => prev.filter((_, index) => index !== indexToRemove));
-    };
-
-  const approveGroup = async (approved) => {
-    try {
-      const response = await fetch(`/groups/${groupId}/approve`, {
-        method: 'PATCH',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ approved })
-      });
-      if (!response.ok) throw new Error('Freigabe fehlgeschlagen');
-      const updated = { ...group, approved };
-      setGroup(updated);
-      Swal.fire({ icon: 'success', title: approved ? 'Gruppe freigegeben' : 'Gruppe gesperrt', timer: 1200, showConfirmButton: false });
-    } catch (e) {
-      console.error(e);
-      Swal.fire({ icon: 'error', title: 'Fehler beim Aktualisieren des Freigabestatus' });
-    }
-  };
-
-  const deleteGroup = async () => {
-    if (!window.confirm('Gruppe wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden.')) return;
-    try {
-      const res = await fetch(`/groups/${groupId}`, { method: 'DELETE' });
-      if (!res.ok) throw new Error('Löschen fehlgeschlagen');
-      Swal.fire({ icon: 'success', title: 'Gruppe gelöscht', timer: 1200, showConfirmButton: false });
-      history.push('/moderation');
-    } catch (e) {
-      console.error(e);
-      Swal.fire({ icon: 'error', title: 'Fehler beim Löschen der Gruppe' });
-    }
-  };
-
-    if (loading) return <div className="moderation-loading">Lade Gruppe...</div>;
-    if (error) return <div className="moderation-error">{error}</div>;
-    if (!group) return <div className="moderation-error">Gruppe nicht gefunden</div>;
-
-    return (
-      <div className="allContainer">
-        <Navbar />
-
-        <Container maxWidth="lg" className="page-container">
-          {/* Use shared GroupCard for top summary/actions */}
-          <GroupCard
-            group={group}
-            onApprove={(id, approved) => approveGroup(approved)}
-            onViewImages={() => { /* already on this page */ }}
-            onDelete={() => deleteGroup()}
-            isPending={!group.approved}
-          />
-
-          <ImagePreviewGallery images={selectedImages} onRemoveImage={handleRemoveImage} />
-
-          {selectedImages.length > 0 && (
-            <>
-              <DescriptionInput metadata={metadata} onMetadataChange={setMetadata} />
-
-              <div className="action-buttons">
-                <Button className="btn btn-secondary" onClick={() => history.push('/moderation')}>↩ Zurück</Button>
-                <Button className="primary-button" onClick={handleSave} disabled={saving}>{saving ? 'Speichern...' : 'Speichern'}</Button>
-              </div>
-            </>
-          )}
-
-        </Container>
-
-        <div className="footerContainer"><Footer /></div>
-      </div>
-    );
-
-};
-
-export default GroupImagesPage;

frontend/src/Components/Pages/GroupsOverviewPage.js

@@ -1,201 +0,0 @@
-import React, { useState, useEffect } from 'react';
-import { useHistory } from 'react-router-dom';
-import { Helmet } from 'react-helmet';
-import '../Pages/Css/GroupsOverviewPage.css';
-import { 
-  Container, 
-  Card, 
-  CardContent, 
-  Typography, 
-  Button, 
-  Grid,
-  CardMedia,
-  Box,
-  CircularProgress,
-  Chip
-} from '@material-ui/core';
-import { 
-  Slideshow as SlideshowIcon,
-  Add as AddIcon,
-  Home as HomeIcon
-} from '@material-ui/icons';
-import Swal from 'sweetalert2/dist/sweetalert2.js';
-
-// Components
-import Navbar from '../ComponentUtils/Headers/Navbar';
-import Footer from '../ComponentUtils/Footer';
-import GroupCard from '../ComponentUtils/GroupCard';
-
-// Utils
-import { fetchAllGroups, deleteGroup } from '../../Utils/batchUpload';
-
-// Styles
-import '../../App.css';
-
-function GroupsOverviewPage() {
-  // use CSS classes from GroupsOverviewPage.css
-  const history = useHistory();
-  
-  const [groups, setGroups] = useState([]);
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState(null);
-
-  useEffect(() => {
-    loadGroups();
-  }, []);
-
-  const loadGroups = async () => {
-    try {
-      setLoading(true);
-      const response = await fetchAllGroups();
-      setGroups(response.groups || []);
-      setError(null);
-    } catch (err) {
-      setError(err.message);
-      console.error('Error loading groups:', err);
-    } finally {
-      setLoading(false);
-    }
-  };
-
-  const handleViewSlideshow = (groupId) => {
-    history.push(`/slideshow/${groupId}`);
-  };
-
-  const handleCreateNew = () => {
-    history.push('/multi-upload');
-  };
-
-  const handleGoHome = () => {
-    history.push('/');
-  };
-
-  const formatDate = (dateString) => {
-    return new Date(dateString).toLocaleDateString('de-DE', {
-      year: 'numeric',
-      month: 'short',
-      day: 'numeric'
-    });
-  };
-
-  if (loading) {
-    return (
-      <div className="allContainer">
-        <Navbar />
-          <Container maxWidth="lg" className="page-container">
-          <div className="loading-container">
-            <CircularProgress size={60} color="primary" />
-            <Typography variant="h6" style={{ marginTop: '20px', color: '#666666' }}>
-              Slideshows werden geladen...
-            </Typography>
-          </div>
-        </Container>
-        <Footer />
-      </div>
-    );
-  }
-
-  return (
-    <div className="allContainer">
-      <Helmet>
-        <title>Gruppenübersicht - Interne Verwaltung</title>
-        <meta name="robots" content="noindex, nofollow, nosnippet, noarchive" />
-        <meta name="googlebot" content="noindex, nofollow" />
-        <meta name="description" content="Interne Gruppenübersicht - Nicht öffentlich zugänglich" />
-      </Helmet>
-      <Navbar />
-      
-  <Container maxWidth="lg" className="page-container">
-        {/* Header */}
-        <Card className="header-card">
-          <Typography className="header-title">
-            🎬 Alle Slideshows
-          </Typography>
-          <Typography className="header-subtitle">
-            Verwalten Sie Ihre hochgeladenen Bildersammlungen
-          </Typography>
-          
-          <div className="action-buttons">
-            <Button
-              className="primary-button"
-              onClick={handleCreateNew}
-              startIcon={<AddIcon />}
-              size="large"
-            >
-              ➕ Neue Slideshow erstellen
-            </Button>
-            
-            <Button
-              className="home-button"
-              onClick={handleGoHome}
-              startIcon={<HomeIcon />}
-              size="large"
-            >
-              🏠 Zur Startseite
-            </Button>
-          </div>
-        </Card>
-
-        {/* Groups Grid */}
-        {error ? (
-            <div className="empty-state">
-            <Typography variant="h6" style={{ color: '#f44336', marginBottom: '20px' }}>
-              😕 Fehler beim Laden
-            </Typography>
-            <Typography variant="body1" style={{ color: '#666666', marginBottom: '30px' }}>
-              {error}
-            </Typography>
-              <Button onClick={loadGroups} className="primary-button">
-              🔄 Erneut versuchen
-            </Button>
-          </div>
-        ) : groups.length === 0 ? (
-            <div className="empty-state">
-            <Typography variant="h4" style={{ color: '#666666', marginBottom: '20px' }}>
-              📸 Keine Slideshows vorhanden
-            </Typography>
-            <Typography variant="body1" style={{ color: '#999999', marginBottom: '30px' }}>
-              Erstellen Sie Ihre erste Slideshow, indem Sie mehrere Bilder hochladen.
-            </Typography>
-              <Button
-                className="primary-button"
-              onClick={handleCreateNew}
-              size="large"
-            >
-              ➕ Erste Slideshow erstellen
-            </Button>
-          </div>
-        ) : (
-          <>
-            <Box marginBottom={2}>
-              <Typography variant="h6" style={{ color: '#666666' }}>
-                📊 {groups.length} Slideshow{groups.length !== 1 ? 's' : ''} gefunden
-              </Typography>
-            </Box>
-            
-            <div className="groups-grid">
-              {groups.map((group) => (
-                <div key={group.groupId} className="grid-item-stretch">
-                  <GroupCard
-                    group={group}
-                    onApprove={() => { /* no-op on public page */ }}
-                    onViewImages={() => handleViewSlideshow(group.groupId)}
-                    onDelete={() => { /* no-op on public page */ }}
-                    isPending={false}
-                    showActions={false}
-                  />
-                </div>
-              ))}
-            </div>
-          </>
-        )}
-      </Container>
-
-      <div className="footerContainer">
-        <Footer />
-      </div>
-    </div>
-  );
-}
-
-export default GroupsOverviewPage;

frontend/src/Components/Pages/ModerationGroupImagesPage.js

@@ -9,7 +9,6 @@ import Navbar from '../ComponentUtils/Headers/Navbar';
 import Footer from '../ComponentUtils/Footer';
 import ImagePreviewGallery from '../ComponentUtils/MultiUpload/ImagePreviewGallery';
 import DescriptionInput from '../ComponentUtils/MultiUpload/DescriptionInput';
-import GroupCard from '../ComponentUtils/GroupCard';
 
 
 import '../Pages/Css/GroupImagesPage.css';
@@ -122,35 +121,7 @@ const ModerationGroupImagesPage = () => {
         setSelectedImages(prev => prev.filter((_, index) => index !== indexToRemove));
     };
 
-    const approveGroup = async (approved) => {
-        try {
-            const response = await fetch(`/groups/${groupId}/approve`, {
-                method: 'PATCH',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({ approved })
-            });
-            if (!response.ok) throw new Error('Freigabe fehlgeschlagen');
-            const updated = { ...group, approved };
-            setGroup(updated);
-            Swal.fire({ icon: 'success', title: approved ? 'Gruppe freigegeben' : 'Gruppe gesperrt', timer: 1200, showConfirmButton: false });
-        } catch (e) {
-            console.error(e);
-            Swal.fire({ icon: 'error', title: 'Fehler beim Aktualisieren des Freigabestatus' });
-        }
-    };
-
-    const deleteGroup = async () => {
-        if (!window.confirm('Gruppe wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden.')) return;
-        try {
-            const res = await fetch(`/groups/${groupId}`, { method: 'DELETE' });
-            if (!res.ok) throw new Error('Löschen fehlgeschlagen');
-            Swal.fire({ icon: 'success', title: 'Gruppe gelöscht', timer: 1200, showConfirmButton: false });
-            history.push('/moderation');
-        } catch (e) {
-            console.error(e);
-            Swal.fire({ icon: 'error', title: 'Fehler beim Löschen der Gruppe' });
-        }
-    };
+    // Note: approve/delete group actions are intentionally removed from this page
 
     if (loading) return <div className="moderation-loading">Lade Gruppe...</div>;
     if (error) return <div className="moderation-error">{error}</div>;
@@ -161,15 +132,6 @@ const ModerationGroupImagesPage = () => {
         <Navbar />
 
         <Container maxWidth="lg" className="page-container">
-          {/* Use shared GroupCard for top summary/actions */}
-          <GroupCard
-            group={group}
-            onApprove={(id, approved) => approveGroup(approved)}
-            onViewImages={() => { /* already on this page */ }}
-            onDelete={() => deleteGroup()}
-            isPending={!group.approved}
-          />
-
                     <ImagePreviewGallery images={selectedImages} onRemoveImage={handleRemoveImage} />
 
           {selectedImages.length > 0 && (

frontend/src/Components/Pages/ModerationPage.js

@@ -1,301 +0,0 @@
-import React, { useState, useEffect } from 'react';
-import { Helmet } from 'react-helmet';
-import { useHistory } from 'react-router-dom';
-import { Container } from '@material-ui/core';
-import './Css/ModerationPage.css';
-import Navbar from '../ComponentUtils/Headers/Navbar';
-import Footer from '../ComponentUtils/Footer';
-import GroupCard from '../ComponentUtils/GroupCard';
-
-const ModerationPage = () => {
-    const [groups, setGroups] = useState([]);
-    const [loading, setLoading] = useState(true);
-    const [error, setError] = useState(null);
-    const [selectedGroup, setSelectedGroup] = useState(null);
-    const [showImages, setShowImages] = useState(false);
-    const history = useHistory();
-
-    useEffect(() => {
-        loadModerationGroups();
-    }, []);
-
-    const loadModerationGroups = async () => {
-        try {
-            setLoading(true);
-            const response = await fetch('/moderation/groups');
-            
-            if (!response.ok) {
-                throw new Error(`HTTP error! status: ${response.status}`);
-            }
-            
-            const data = await response.json();
-            setGroups(data.groups);
-        } catch (error) {
-            console.error('Fehler beim Laden der Moderations-Gruppen:', error);
-            setError('Fehler beim Laden der Gruppen');
-        } finally {
-            setLoading(false);
-        }
-    };
-
-    const approveGroup = async (groupId, approved) => {
-        try {
-            const response = await fetch(`/groups/${groupId}/approve`, {
-                method: 'PATCH',
-                headers: {
-                    'Content-Type': 'application/json'
-                },
-                body: JSON.stringify({ approved: approved })
-            });
-            
-            if (!response.ok) {
-                throw new Error(`HTTP error! status: ${response.status}`);
-            }
-            
-            // Update local state
-            setGroups(groups.map(group => 
-                group.groupId === groupId 
-                    ? { ...group, approved: approved }
-                    : group
-            ));
-        } catch (error) {
-            console.error('Fehler beim Freigeben der Gruppe:', error);
-            alert('Fehler beim Freigeben der Gruppe');
-        }
-    };
-
-    const deleteImage = async (groupId, imageId) => {
-        console.log('deleteImage called with:', { groupId, imageId });
-        console.log('API_URL:', window._env_.API_URL);
-        
-        try {
-            // Use relative URL to go through Nginx proxy
-            const url = `/groups/${groupId}/images/${imageId}`;
-            console.log('DELETE request to:', url);
-            
-            const response = await fetch(url, {
-                method: 'DELETE'
-            });
-            
-            console.log('Response status:', response.status);
-            console.log('Response ok:', response.ok);
-            
-            if (!response.ok) {
-                throw new Error(`HTTP error! status: ${response.status}`);
-            }
-            
-            // Remove image from selectedGroup
-            if (selectedGroup && selectedGroup.groupId === groupId) {
-                const updatedImages = selectedGroup.images.filter(img => img.id !== imageId);
-                setSelectedGroup({
-                    ...selectedGroup,
-                    images: updatedImages,
-                    imageCount: updatedImages.length
-                });
-            }
-            
-            // Update group image count
-            setGroups(groups.map(group => 
-                group.groupId === groupId 
-                    ? { ...group, imageCount: group.imageCount - 1 }
-                    : group
-            ));
-            
-        } catch (error) {
-            console.error('Fehler beim Löschen des Bildes:', error);
-            console.error('Error details:', error.message, error.stack);
-            alert('Fehler beim Löschen des Bildes: ' + error.message);
-        }
-    };
-
-    const deleteGroup = async (groupId) => {
-        if (!window.confirm('Gruppe wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden.')) {
-            return;
-        }
-
-        try {
-            const response = await fetch(`/groups/${groupId}`, {
-                method: 'DELETE'
-            });
-            
-            if (!response.ok) {
-                throw new Error(`HTTP error! status: ${response.status}`);
-            }
-            
-            setGroups(groups.filter(group => group.groupId !== groupId));
-            if (selectedGroup && selectedGroup.groupId === groupId) {
-                setSelectedGroup(null);
-                setShowImages(false);
-            }
-        } catch (error) {
-            console.error('Fehler beim Löschen der Gruppe:', error);
-            alert('Fehler beim Löschen der Gruppe');
-        }
-    };
-
-    // Navigate to the dedicated group images page
-    const viewGroupImages = (group) => {
-        history.push(`/groups/${group.groupId}`);
-    };
-
-    if (loading) {
-        return <div className="moderation-loading">Lade Gruppen...</div>;
-    }
-
-    if (error) {
-        return <div className="moderation-error">{error}</div>;
-    }
-
-    const pendingGroups = groups.filter(g => !g.approved);
-    const approvedGroups = groups.filter(g => g.approved);
-
-    return (
-        <div className="allContainer">
-            <Navbar />
-            <Helmet>
-                <title>Moderation - Interne Verwaltung</title>
-                <meta name="robots" content="noindex, nofollow, nosnippet, noarchive" />
-                <meta name="googlebot" content="noindex, nofollow" />
-                <meta name="description" content="Interne Moderationsseite - Nicht öffentlich zugänglich" />
-            </Helmet>
-                        <Container className="moderation-content">
-                            <h1>Moderation</h1>
-
-                            <div className="moderation-stats">
-                                <div className="stat-item">
-                                        <span className="stat-number">{pendingGroups.length}</span>
-                                        <span className="stat-label">Wartend</span>
-                                </div>
-                                <div className="stat-item">
-                                        <span className="stat-number">{approvedGroups.length}</span>
-                                        <span className="stat-label">Freigegeben</span>
-                                </div>
-                                <div className="stat-item">
-                                        <span className="stat-number">{groups.length}</span>
-                                        <span className="stat-label">Gesamt</span>
-                                </div>
-                            </div>
-            
-            <div className="moderation-stats">
-                <div className="stat-item">
-                    <span className="stat-number">{pendingGroups.length}</span>
-                    <span className="stat-label">Wartend</span>
-                </div>
-                <div className="stat-item">
-                    <span className="stat-number">{approvedGroups.length}</span>
-                    <span className="stat-label">Freigegeben</span>
-                </div>
-                <div className="stat-item">
-                    <span className="stat-number">{groups.length}</span>
-                    <span className="stat-label">Gesamt</span>
-                </div>
-            </div>
-
-            {/* Wartende Gruppen */}
-            <section className="moderation-section">
-                <h2>🔍 Wartende Freigabe ({pendingGroups.length})</h2>
-                {pendingGroups.length === 0 ? (
-                    <p className="no-groups">Keine wartenden Gruppen</p>
-                ) : (
-                    <div className="groups-grid">
-                        {pendingGroups.map(group => (
-                            <GroupCard 
-                                key={group.groupId}
-                                group={group}
-                                onApprove={approveGroup}
-                                onViewImages={viewGroupImages}
-                                onDelete={deleteGroup}
-                                isPending={true}
-                            />
-                        ))}
-                    </div>
-                )}
-            </section>
-
-            {/* Freigegebene Gruppen */}
-            <section className="moderation-section">
-                <h2>✅ Freigegebene Gruppen ({approvedGroups.length})</h2>
-                {approvedGroups.length === 0 ? (
-                    <p className="no-groups">Keine freigegebenen Gruppen</p>
-                ) : (
-                    <div className="groups-grid">
-                        {approvedGroups.map(group => (
-                            <GroupCard 
-                                key={group.groupId}
-                                group={group}
-                                onApprove={approveGroup}
-                                onViewImages={viewGroupImages}
-                                onDelete={deleteGroup}
-                                isPending={false}
-                            />
-                        ))}
-                    </div>
-                )}
-            </section>
-
-            {/* Bilder-Modal */}
-            {showImages && selectedGroup && (
-                <ImageModal 
-                    group={selectedGroup}
-                    onClose={() => {
-                        setShowImages(false);
-                        setSelectedGroup(null);
-                    }}
-                    onDeleteImage={deleteImage}
-                />
-            )}
-            </Container>
-            <div className="footerContainer"><Footer /></div>
-        </div>
-    );
-};
-
-// `GroupCard` has been extracted to `../ComponentUtils/GroupCard`
-
-const ImageModal = ({ group, onClose, onDeleteImage }) => {
-    return (
-        <div className="image-modal-overlay" onClick={onClose}>
-            <div className="image-modal" onClick={e => e.stopPropagation()}>
-                <div className="modal-header">
-                    <h2>{group.title}</h2>
-                    <button className="close-btn" onClick={onClose}>×</button>
-                </div>
-                
-                <div className="modal-body">
-                    <div className="group-details">
-                        <p><strong>Jahr:</strong> {group.year}</p>
-                        <p><strong>Ersteller:</strong> {group.name}</p>
-                        {group.description && (
-                            <p><strong>Beschreibung:</strong> {group.description}</p>
-                        )}
-                        <p><strong>Bilder:</strong> {group.images.length}</p>
-                    </div>
-                    
-                    <div className="images-grid">
-                        {group.images.map(image => (
-                            <div key={image.id} className="image-item">
-                                <img 
-                                    src={`/download/${image.fileName}`} 
-                                    alt={image.originalName}
-                                    className="modal-image"
-                                />
-                                <div className="image-actions">
-                                    <span className="image-name">{image.originalName}</span>
-                                    <button 
-                                        className="btn btn-danger btn-sm"
-                                        onClick={() => onDeleteImage(group.groupId, image.id)}
-                                        title="Bild löschen"
-                                    >
-                                        🗑️
-                                    </button>
-                                </div>
-                            </div>
-                        ))}
-                    </div>
-                </div>
-            </div>
-        </div>
-    );
-};
-
-export default ModerationPage;