fix(ui): update logo dimensions and margins in login navbar for improved visibility

Co-authored-by: Copilot <copilot@github.com>

.docker-build.env

@@ -1,3 +1,12 @@
 NUITKA_BUILD=0
 INVENTAR_HTTP_PORT=10000
+INVENTAR_HTTP_PORTS=10000
 INVENTAR_APP_IMAGE=ghcr.io/aiirondev/legendary-octo-garbanzo:latest
+INVENTAR_APP_CPUS=1.0
+INVENTAR_APP_MEM_LIMIT=384m
+INVENTAR_APP_MEM_SWAP_LIMIT=768m
+INVENTAR_WORKERS=4
+INVENTAR_THREADS=2
+INVENTAR_WORKER_TIMEOUT=30
+INVENTAR_WORKER_CONNECTIONS=100
+

.docker-compose.runtime.override.yml

@@ -1,6 +1,8 @@
 services:
   app:
     working_dir: /app/Web
-    command: ["gunicorn", "app:app", "--bind", "0.0.0.0:8000", "--workers", "2", "--timeout", "30", "--graceful-timeout", "20", "--max-requests", "200", "--max-requests-jitter", "50", "--log-level", "info", "--access-logfile", "-", "--error-logfile", "-"]
+    command: ["gunicorn", "app:app", "--bind", "0.0.0.0:8000", "--workers", "4", "--threads", "2", "--timeout", "30", "--graceful-timeout", "20", "--worker-connections", "100", "--max-requests", "200", "--max-requests-jitter", "50", "--log-level", "info", "--access-logfile", "-", "--error-logfile", "-"]
     image: ghcr.io/aiirondev/legendary-octo-garbanzo:latest
     build: null
+    ports:
+      - "10000:8000"

Web/app.py

@@ -81,12 +81,12 @@ from tenant import get_tenant_context
 
 
 app = Flask(__name__, static_folder='static')  # Correctly set static folder
-app.logger.setLevel(logging.INFO)
+app.logger.setLevel(logging.DEBUG)
 if not os.path.exists(cfg.LOGS_FOLDER):
     os.makedirs(cfg.LOGS_FOLDER, exist_ok=True)
 log_file_path = os.path.join(cfg.LOGS_FOLDER, 'application.log')
 file_handler = RotatingFileHandler(log_file_path, maxBytes=10 * 1024 * 1024, backupCount=5, encoding='utf-8')
-file_handler.setLevel(logging.INFO)
+file_handler.setLevel(logging.DEBUG)
 file_handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(name)s %(message)s'))
 app.logger.handlers = []
 app.logger.addHandler(file_handler)
@@ -401,12 +401,60 @@ def _is_library_module_path(path):
     )
     return path.startswith(library_prefixes)
 
+def _is_inventory_module_path(path):
+    """Return True when the current request path belongs to the inventory module."""
+    if not path:
+        return False
+        
+    if path == '/' or path.startswith('/home'):
+        return True
+
+    inventory_prefixes = (
+        '/scanner',
+        '/inventory',
+        '/upload_admin',
+        '/manage_filters',
+        '/manage_locations',
+        '/admin_borrowings',
+        '/admin_damaged_items',
+        '/admin/borrowings',
+        '/admin/damaged_items',
+        '/terminplan',
+    )
+    return path.startswith(inventory_prefixes)
+
+@app.before_request
+def _enforce_module_access():
+    endpoint = request.endpoint or ''
+    if endpoint == 'static' or endpoint.startswith('static') or request.path.startswith('/api/'):
+        return None
+    
+    if not cfg.LIBRARY_MODULE_ENABLED and _is_library_module_path(request.path):
+        return "Bibliotheks-Modul ist deaktiviert.", 403
+    
+    if not cfg.INVENTORY_MODULE_ENABLED and _is_inventory_module_path(request.path):
+        return "Inventar-Modul ist deaktiviert.", 403
 
 def _get_current_module(path):
     """Resolve the active UI module for navbar separation."""
+    
     if cfg.LIBRARY_MODULE_ENABLED and _is_library_module_path(path):
+        session['last_module'] = 'library'
         return 'library'
-    return 'inventory'
+    if cfg.INVENTORY_MODULE_ENABLED and _is_inventory_module_path(path):
+        session['last_module'] = 'inventory'
+        return 'inventory'
+        
+    last_module = session.get('last_module')
+    if last_module == 'library' and cfg.LIBRARY_MODULE_ENABLED:
+        return 'library'
+    if last_module == 'inventory' and cfg.INVENTORY_MODULE_ENABLED:
+        return 'inventory'
+        
+    # Default fallback: prefer inventory if enabled, otherwise library, else inventory
+    if cfg.INVENTORY_MODULE_ENABLED:
+        return 'inventory'
+    return 'library' if cfg.LIBRARY_MODULE_ENABLED else 'inventory'
 
 
 def _get_current_user_permissions():
@@ -1118,6 +1166,7 @@ def inject_version():
         'csrf_token': csrf_token,
         'CURRENT_MODULE': current_module,
         'school_periods': SCHOOL_PERIODS,
+        'inventory_module_enabled': cfg.INVENTORY_MODULE_ENABLED,
         'library_module_enabled': cfg.LIBRARY_MODULE_ENABLED,
         'student_cards_module_enabled': cfg.STUDENT_CARDS_MODULE_ENABLED,
         'is_admin': is_admin,
@@ -2741,6 +2790,13 @@ def home():
     if 'username' not in session:
         flash('Bitte mit registriertem Konto anmelden!', 'error')
         return redirect(url_for('login'))
+        
+    if not cfg.INVENTORY_MODULE_ENABLED:
+        if cfg.LIBRARY_MODULE_ENABLED:
+            return redirect(url_for('library_view'))
+        else:
+            return "Weder Inventar- noch Bibliotheks-Modul sind aktiviert.", 403
+
     elif not us.check_admin(session['username']):
         return render_template(
             'main.html',
@@ -2773,6 +2829,13 @@ def home_admin():
     if 'username' not in session:
         flash('Ihnen ist es nicht gestattet auf dieser Internetanwendung, die eben besuchte Adrrese zu nutzen, versuchen sie es erneut nach dem sie sich mit einem berechtigten Nutzer angemeldet haben!', 'error')
         return redirect(url_for('login'))
+        
+    if not cfg.INVENTORY_MODULE_ENABLED:
+        if cfg.LIBRARY_MODULE_ENABLED:
+            return redirect(url_for('library_admin'))
+        else:
+            return "Weder Inventar- noch Bibliotheks-Modul sind aktiviert.", 403
+
     if not us.check_admin(session['username']):
         flash('Ihnen ist es nicht gestattet auf dieser Internetanwendung, die eben besuchte Adrrese zu nutzen, versuchen sie es erneut nach dem sie sich mit einem berechtigten Nutzer angemeldet haben!', 'error')
         return redirect(url_for('login'))
@@ -6618,11 +6681,15 @@ def zurueckgeben(id):
 def get_filter():
     """
     API endpoint to retrieve available item filters/categories.
-    
+
     Returns:
-        dict: Dictionary of available filters
+        dict: Dictionary of available filters by filter field
     """
-    return it.get_filters()
+    return jsonify({
+        'filter1': it.get_primary_filters(),
+        'filter2': it.get_secondary_filters(),
+        'filter3': it.get_tertiary_filters(),
+    })
     
 
 @app.route('/get_ausleihung_by_item/<id>')

Web/settings.py

@@ -74,6 +74,9 @@ DEFAULTS = {
         "10": {"start": "16:00", "end": "16:45", "label": "10. Stunde (16:00 - 16:45)"}
     },
     'modules': {
+        'inventory': {
+            'enabled': True
+        },
         'library': {
             'enabled': False
         },
@@ -190,6 +193,7 @@ class _TenantAwareBool:
         return f"_TenantAwareBool(module_name={self.module_name!r}, value={self.resolve()!r})"
 
 
+INVENTORY_MODULE_ENABLED = _TenantAwareBool('inventory', _get(_conf, ['modules', 'inventory', 'enabled'], DEFAULTS['modules']['inventory']['enabled']))
 LIBRARY_MODULE_ENABLED = _TenantAwareBool('library', _get(_conf, ['modules', 'library', 'enabled'], DEFAULTS['modules']['library']['enabled']))
 STUDENT_CARDS_MODULE_ENABLED = _TenantAwareBool('student_cards', _get(_conf, ['modules', 'student_cards', 'enabled'], DEFAULTS['modules']['student_cards']['enabled']))
 STUDENT_DEFAULT_BORROW_DAYS = int(_get(_conf, ['modules', 'student_cards', 'default_borrow_days'], DEFAULTS['modules']['student_cards']['default_borrow_days']))

Web/templates/base.html

@@ -192,6 +192,26 @@
             flex-shrink: 0;
         }
 
+        #loginNavbar .navbar-brand {
+            padding-right: 0;
+        }
+
+        #loginNavbar .navbar-brand::before {
+            content: none;
+            margin-right: 0;
+        }
+
+        #loginNavbar .invario-logo {
+            display: block;
+            height: 94px;
+            width: auto;
+            max-width: min(75vw, 460px);
+            object-fit: contain;
+            filter: none;
+            margin-top: 20px;
+            margin-bottom: 0;
+        }
+
         .navbar-text.tenant-badge {
             font-size: 0.82rem;
             color: rgba(255,255,255,0.9);
@@ -337,6 +357,13 @@
                 font-size: 0.75rem;
                 padding: 0.4rem 0.5rem;
             }
+
+            #loginNavbar .invario-logo {
+                height: 74px;
+                max-width: 80vw;
+                margin-top: 20px;
+                margin-bottom: 0;
+            }
         }
 
         .navbar.nav-compact .navbar-brand {
@@ -1010,14 +1037,18 @@
     <div class="module-selector-bar" id="moduleBar">
         <span class="module-label">Module:</span>
         <div class="module-tabs">
+            {% if inventory_module_enabled %}
             <a href="{{ url_for('home') }}" 
                class="module-tab {% if CURRENT_MODULE == 'inventory' %}active{% endif %}" 
                id="inventoryModule" 
                data-module="inventory">
                📦 Inventarsystem
             </a>
-            {% if library_module_enabled %}
+            {% endif %}
+            {% if inventory_module_enabled and library_module_enabled %}
             <div class="module-separator"></div>
+            {% endif %}
+            {% if library_module_enabled %}
             <a href="{{ url_for('library_view') }}" 
                class="module-tab {% if CURRENT_MODULE == 'library' %}active{% endif %}" 
                id="libraryModule" 
@@ -1028,234 +1059,250 @@
         </div>
     </div>
     {% endif %}
-    {% if CURRENT_MODULE != 'library' %}
+        {% if 'username' in session %}
-    <nav class="navbar navbar-expand-lg navbar-dark" id="inventoryNavbar">
+    {% if CURRENT_MODULE != 'library' and inventory_module_enabled %}
-        <div class="container-fluid">
+        <nav class="navbar navbar-expand-lg navbar-dark" id="inventoryNavbar">
-            <a class="navbar-brand" href="{{ url_for('home') }}" data-icon="📦">Inventarsystem</a>
+            <div class="container-fluid">
-            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#inventoryNavContent">
+                <a class="navbar-brand" href="{{ url_for('home') }}" data-icon="📦">Inventarsystem</a>
-                <span class="navbar-toggler-icon"></span>
+                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#inventoryNavContent">
-            </button>
+                    <span class="navbar-toggler-icon"></span>
-            <div class="collapse navbar-collapse" id="inventoryNavContent">
+                </button>
-                <ul class="navbar-nav me-auto mb-2 mb-lg-0" id="inventoryNavList">
+                <div class="collapse navbar-collapse" id="inventoryNavContent">
-                    {% if current_permissions.pages.get('home', True) %}
+                    <ul class="navbar-nav me-auto mb-2 mb-lg-0" id="inventoryNavList">
-                    <li class="nav-item" data-nav-fixed="true">
+                        {% if current_permissions.pages.get('home', True) %}
-                        <a class="nav-link {% if current_path == url_for('home') %}nav-active{% endif %}" href="{{ url_for('home') }}" data-tutorial-tip="Starten Sie hier mit dem Materialbestand und suchen Sie nach Artikeln.">Artikel</a>
+                        <li class="nav-item" data-nav-fixed="true">
-                    </li>
+                            <a class="nav-link {% if current_path == url_for('home') %}nav-active{% endif %}" href="{{ url_for('home') }}" data-tutorial-tip="Starten Sie hier mit dem Materialbestand und suchen Sie nach Artikeln.">Artikel</a>
-                    {% endif %}
+                        </li>
-                    {% if 'username' in session %}
+                        {% endif %}
-                    {% if current_permissions.pages.get('my_borrowed_items', True) %}
+                        {% if 'username' in session %}
-                    <li class="nav-item">
+                        {% if current_permissions.pages.get('my_borrowed_items', True) %}
-                        <a class="nav-link quick-link-pill {% if current_path == url_for('my_borrowed_items') %}nav-active{% endif %}" href="{{ url_for('my_borrowed_items') }}" data-tutorial-tip="Ihre aktuellen Ausleihen und Rückgaben finden Sie hier.">Meine Ausleihen</a>
+                        <li class="nav-item">
-                    </li>
+                            <a class="nav-link quick-link-pill {% if current_path == url_for('my_borrowed_items') %}nav-active{% endif %}" href="{{ url_for('my_borrowed_items') }}" data-tutorial-tip="Ihre aktuellen Ausleihen und Rückgaben finden Sie hier.">Meine Ausleihen</a>
-                    {% endif %}
+                        </li>
-                    {% if current_permissions.pages.get('tutorial_page', True) %}
+                        {% endif %}
-                    <li class="nav-item">
+                        {% if current_permissions.pages.get('tutorial_page', True) %}
-                        <a class="nav-link quick-link-pill {% if current_path == url_for('tutorial_page') %}nav-active{% endif %}" href="{{ url_for('tutorial_page') }}" data-tutorial-tip="Öffnen Sie das Tutorial, um das System Schritt für Schritt kennenzulernen.">Tutorial</a>
+                        <li class="nav-item">
-                    </li>
+                            <a class="nav-link quick-link-pill {% if current_path == url_for('tutorial_page') %}nav-active{% endif %}" href="{{ url_for('tutorial_page') }}" data-tutorial-tip="Öffnen Sie das Tutorial, um das System Schritt für Schritt kennenzulernen.">Tutorial</a>
-                    {% endif %}
+                        </li>
-                    {% endif %}
+                        {% endif %}
-                    {% if 'username' in session and current_permissions.pages.get('upload_admin', True) and current_permissions.actions.get('can_insert', True) %}
+                        {% endif %}
-                    <li class="nav-item">
+                        {% if 'username' in session and current_permissions.pages.get('upload_admin', True) and current_permissions.actions.get('can_insert', True) %}
-                        <a class="nav-link nav-priority-link {% if current_path == url_for('upload_admin') %}nav-active{% endif %}" href="{{ url_for('upload_admin') }}" data-tutorial-tip="Hier können Sie neue Artikel ins Inventar einpflegen.">➕ Hochladen</a>
+                        <li class="nav-item">
-                    </li>
+                            <a class="nav-link nav-priority-link {% if current_path == url_for('upload_admin') %}nav-active{% endif %}" href="{{ url_for('upload_admin') }}" data-tutorial-tip="Hier können Sie neue Artikel ins Inventar einpflegen.">➕ Hochladen</a>
-                    {% endif %}
+                        </li>
-                    <li class="nav-item" data-nav-fixed="true">
+                        {% endif %}
-                        <button id="themeToggleBtn" class="btn btn-link nav-link px-3" aria-label="Dark Mode umschalten" title="Theme umschalten">
+                        <li class="nav-item" data-nav-fixed="true">
-                            <span class="theme-icon-light" style="display: none;">☀️</span>
+                            <button id="themeToggleBtn" class="btn btn-link nav-link px-3" aria-label="Dark Mode umschalten" title="Theme umschalten">
-                            <span class="theme-icon-dark" style="display: none;">🌙</span>
+                                <span class="theme-icon-light" style="display: none;">☀️</span>
-                        </button>
+                                <span class="theme-icon-dark" style="display: none;">🌙</span>
-                    </li>
-
-                    <li class="nav-item dropdown ms-lg-auto">
-                        <a class="nav-link dropdown-toggle" href="#" id="invMoreDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false" title="Weitere Optionen">
-                            Mehr Optionen
-                        </a>
-                        <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="invMoreDropdown">
-                            {% if 'username' in session and (session.get('admin', False) or is_admin) and current_permissions.actions.get('can_manage_settings', True) %}
-                            <li><h6 class="dropdown-header">Verwaltung</h6></li>
-                            {% if current_permissions.pages.get('manage_filters', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('manage_filters') }}">Filter verwalten</a></li>
-                            {% endif %}
-                            {% if current_permissions.pages.get('manage_locations', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('manage_locations') }}">Orte verwalten</a></li>
-                            {% endif %}
-                            {% if current_permissions.pages.get('admin_borrowings', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('admin_borrowings') }}">Ausleihen</a></li>
-                            {% endif %}
-                            {% if current_permissions.pages.get('admin_damaged_items', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('admin_damaged_items') }}">Defekte Items</a></li>
-                            {% endif %}
-                            {% if current_permissions.actions.get('can_view_logs', True) and current_permissions.pages.get('admin_audit_dashboard', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('admin_audit_dashboard') }}">Audit Dashboard</a></li>
-                            {% endif %}
-                            {% if current_permissions.actions.get('can_view_logs', True) and current_permissions.pages.get('logs', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('logs') }}">Logs</a></li>
-                            {% endif %}
-                            <li><hr class="dropdown-divider"></li>
-                            {% if current_permissions.actions.get('can_manage_users', True) %}
-                            <li><h6 class="dropdown-header">System</h6></li>
-                            {% if current_permissions.pages.get('user_del', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('user_del') }}">Benutzer verwalten</a></li>
-                            {% endif %}
-                            {% if current_permissions.pages.get('register', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('register') }}">Neuer Benutzer</a></li>
-                            {% endif %}
-                            <li><hr class="dropdown-divider"></li>
-                            {% endif %}
-                            {% endif %}
-                            <li><a class="dropdown-item" href="{{ url_for('impressum') }}">Impressum</a></li>
-                            <li><a class="dropdown-item" href="{{ url_for('license') }}">Lizenz</a></li>
-                        </ul>
-                    </li>
-                    <li class="nav-item d-none" id="inv-nav-overflow-anchor" aria-hidden="true"></li>
-                </ul>
-                <div class="d-flex">
-                    {% if 'username' in session %}
-                        <div class="function-search-wrap">
-                            <form class="function-search-form" data-function-search="true">
-                                <input
-                                    class="function-search-input"
-                                    type="search"
-                                    name="function_search"
-                                    placeholder="Funktion suchen..."
-                                    list="function-search-options"
-                                    autocomplete="off"
-                                >
-                                <button class="function-search-btn" type="submit">Los</button>
-                            </form>
-                        </div>
-                        {% if current_tenant_db %}
-                        <span class="navbar-text tenant-badge" title="Aktive Tenant-Datenbank">{{ current_tenant_db }}</span>
-                    {% endif %}
-                    <span class="navbar-text text-light me-3">{{ session['username'] }}</span>
-                        <div class="dropdown me-2 user-menu-wrap">
-                            <button class="btn btn-secondary dropdown-toggle user-menu-btn" type="button" id="invUserMenuDropdown" data-bs-toggle="dropdown" aria-expanded="false" data-notification-button="true">
-                                👤
-                                <span class="user-notification-dot {% if unread_notification_count and unread_notification_count > 0 %}visible{% endif %}" aria-hidden="true"></span>
                             </button>
-                            <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="invUserMenuDropdown">
+                        </li>
-                                {% if current_permissions.pages.get('notifications_view', True) %}
+
-                                <li><a class="dropdown-item" href="{{ url_for('notifications_view') }}">Benachrichtigungen</a></li>
+                        <li class="nav-item dropdown ms-lg-auto">
+                            <a class="nav-link dropdown-toggle" href="#" id="invMoreDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false" title="Weitere Optionen">
+                                Mehr Optionen
+                            </a>
+                            <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="invMoreDropdown">
+                                {% if 'username' in session and (session.get('admin', False) or is_admin) and current_permissions.actions.get('can_manage_settings', True) %}
+                                <li><h6 class="dropdown-header">Verwaltung</h6></li>
+                                {% if current_permissions.pages.get('manage_filters', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('manage_filters') }}">Filter verwalten</a></li>
+                                {% endif %}
+                                {% if current_permissions.pages.get('manage_locations', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('manage_locations') }}">Orte verwalten</a></li>
+                                {% endif %}
+                                {% if current_permissions.pages.get('admin_borrowings', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('admin_borrowings') }}">Ausleihen</a></li>
+                                {% endif %}
+                                {% if current_permissions.pages.get('admin_damaged_items', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('admin_damaged_items') }}">Defekte Items</a></li>
+                                {% endif %}
+                                {% if current_permissions.actions.get('can_view_logs', True) and current_permissions.pages.get('admin_audit_dashboard', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('admin_audit_dashboard') }}">Audit Dashboard</a></li>
+                                {% endif %}
+                                {% if current_permissions.actions.get('can_view_logs', True) and current_permissions.pages.get('logs', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('logs') }}">Logs</a></li>
                                 {% endif %}
                                 <li><hr class="dropdown-divider"></li>
-                                <li><a class="dropdown-item" href="{{ url_for('change_password') }}">Passwort ändern</a></li>
+                                {% if current_permissions.actions.get('can_manage_users', True) %}
+                                <li><h6 class="dropdown-header">System</h6></li>
+                                {% if current_permissions.pages.get('user_del', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('user_del') }}">Benutzer verwalten</a></li>
+                                {% endif %}
+                                {% if current_permissions.pages.get('register', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('register') }}">Neuer Benutzer</a></li>
+                                {% endif %}
                                 <li><hr class="dropdown-divider"></li>
-                                <li><a class="dropdown-item" href="{{ url_for('logout') }}">Logout</a></li>
+                                {% endif %}
+                                {% endif %}
+                                <li><a class="dropdown-item" href="{{ url_for('impressum') }}">Impressum</a></li>
+                                <li><a class="dropdown-item" href="{{ url_for('license') }}">Lizenz</a></li>
                             </ul>
-                        </div>
+                        </li>
-                    {% endif %}
+                        <li class="nav-item d-none" id="inv-nav-overflow-anchor" aria-hidden="true"></li>
-                </div>
+                    </ul>
-            </div>
+                    <div class="d-flex">
-        </div>
+                        {% if 'username' in session %}
-    </nav>
+                            <div class="function-search-wrap">
-    {% endif %}
+                                <form class="function-search-form" data-function-search="true">
-
+                                    <input
-    {% if library_module_enabled and CURRENT_MODULE == 'library' %}
+                                        class="function-search-input"
-    <nav class="navbar navbar-expand-lg navbar-dark" id="libraryNavbar">
+                                        type="search"
-        <div class="container-fluid">
+                                        name="function_search"
-            <a class="navbar-brand" href="{{ url_for('library_view') }}" data-icon="📚">Bibliothek</a>
+                                        placeholder="Funktion suchen..."
-            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#libraryNavContent">
+                                        list="function-search-options"
-                <span class="navbar-toggler-icon"></span>
+                                        autocomplete="off"
-            </button>
+                                    >
-            <div class="collapse navbar-collapse" id="libraryNavContent">
+                                    <button class="function-search-btn" type="submit">Los</button>
-                <ul class="navbar-nav me-auto mb-2 mb-lg-0" id="libraryNavList">
+                                </form>
-                    {% if current_permissions.pages.get('library_view', True) %}
+                            </div>
-                    <li class="nav-item" data-nav-fixed="true">
+                            {% if current_tenant_db %}
-                        <a class="nav-link {% if current_path == url_for('library_view') %}nav-active{% endif %}" href="{{ url_for('library_view') }}" data-tutorial-tip="Die Bibliothek zeigt Ihnen alle Medien und verfügbaren Bücher.">Medien</a>
+                            <span class="navbar-text tenant-badge" title="Aktive Tenant-Datenbank">{{ current_tenant_db }}</span>
-                    </li>
+                        {% endif %}
-                    {% endif %}
-                    {% if 'username' in session %}
-                    {% if current_permissions.pages.get('my_borrowed_items', True) %}
-                    <li class="nav-item">
-                        <a class="nav-link quick-link-pill {% if current_path == url_for('my_borrowed_items') %}nav-active{% endif %}" href="{{ url_for('my_borrowed_items') }}" data-tutorial-tip="Hier sehen Sie Ihre bibliotheksbezogenen Ausleihen.">Meine Medien</a>
-                    </li>
-                    {% endif %}
-                    {% if current_permissions.pages.get('tutorial_page', True) %}
-                    <li class="nav-item">
-                        <a class="nav-link quick-link-pill {% if current_path == url_for('tutorial_page') %}nav-active{% endif %}" href="{{ url_for('tutorial_page') }}" data-tutorial-tip="Nutzen Sie das Tutorial, um die Bibliotheksfunktionen kennenzulernen.">Tutorial</a>
-                    </li>
-                    {% endif %}
-                    {% endif %}
-                    {% if 'username' in session and current_permissions.actions.get('can_insert', True) and current_permissions.pages.get('library_admin', True) %}
-                    <li class="nav-item">
-                        <a class="nav-link nav-priority-link {% if current_path == url_for('library_admin') %}nav-active{% endif %}" href="{{ url_for('library_admin') }}" data-tutorial-tip="Neue Bibliotheksmedien können hier aufgenommen werden.">📖 Hochladen</a>
-                    </li>
-                    {% endif %}
-                    <li class="nav-item" data-nav-fixed="true">
-                        <button id="themeToggleBtn" class="btn btn-link nav-link px-3" aria-label="Dark Mode umschalten" title="Theme umschalten">
-                            <span class="theme-icon-light" style="display: none;">☀️</span>
-                            <span class="theme-icon-dark" style="display: none;">🌙</span>
-                        </button>
-                    </li>
-
-                    <li class="nav-item dropdown ms-lg-auto">
-                        <a class="nav-link dropdown-toggle" href="#" id="libMoreDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false" title="Weitere Optionen">
-                            Mehr Optionen
-                        </a>
-                        <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="libMoreDropdown">
-                            {% if 'username' in session and (session.get('admin', False) or is_admin) and current_permissions.actions.get('can_manage_settings', True) %}
-                            <li><h6 class="dropdown-header">Bibliotheks-Verwaltung</h6></li>
-                            {% if current_permissions.pages.get('library_loans_admin', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('library_loans_admin') }}">Ausleihen</a></li>
-                            {% endif %}
-                            {% if current_permissions.pages.get('admin_damaged_items', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('admin_damaged_items') }}">Defekte Items</a></li>
-                            {% endif %}
-                            {% if student_cards_module_enabled %}
-                            <li><a class="dropdown-item" href="{{ url_for('student_cards_admin') }}">Bibliotheksausweis</a></li>
-                            {% endif %}
-                            <li><hr class="dropdown-divider"></li>
-                            {% if current_permissions.actions.get('can_manage_users', True) %}
-                            <li><h6 class="dropdown-header">System</h6></li>
-                            {% if current_permissions.pages.get('user_del', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('user_del') }}">Benutzer verwalten</a></li>
-                            {% endif %}
-                            {% if current_permissions.pages.get('register', True) %}
-                            <li><a class="dropdown-item" href="{{ url_for('register') }}">Neuer Benutzer</a></li>
-                            {% endif %}
-                            <li><hr class="dropdown-divider"></li>
-                            {% endif %}
-                            {% endif %}
-                            <li><a class="dropdown-item" href="{{ url_for('impressum') }}">Impressum</a></li>
-                            <li><a class="dropdown-item" href="{{ url_for('license') }}">Lizenz</a></li>
-                        </ul>
-                    </li>
-                    <li class="nav-item d-none" id="lib-nav-overflow-anchor" aria-hidden="true"></li>
-                </ul>
-                <div class="d-flex">
-                    {% if 'username' in session %}
-                        <div class="function-search-wrap">
-                            <form class="function-search-form" data-function-search="true">
-                                <input
-                                    class="function-search-input"
-                                    type="search"
-                                    name="function_search"
-                                    placeholder="Funktion suchen..."
-                                    list="function-search-options"
-                                    autocomplete="off"
-                                >
-                                <button class="function-search-btn" type="submit">Los</button>
-                            </form>
-                        </div>
                         <span class="navbar-text text-light me-3">{{ session['username'] }}</span>
-                        <div class="dropdown me-2 user-menu-wrap">
+                            <div class="dropdown me-2 user-menu-wrap">
-                            <button class="btn btn-secondary dropdown-toggle user-menu-btn" type="button" id="libUserMenuDropdown" data-bs-toggle="dropdown" aria-expanded="false" data-notification-button="true">
+                                <button class="btn btn-secondary dropdown-toggle user-menu-btn" type="button" id="invUserMenuDropdown" data-bs-toggle="dropdown" aria-expanded="false" data-notification-button="true">
-                                👤
+                                    👤
-                                <span class="user-notification-dot {% if unread_notification_count and unread_notification_count > 0 %}visible{% endif %}" aria-hidden="true"></span>
+                                    <span class="user-notification-dot {% if unread_notification_count and unread_notification_count > 0 %}visible{% endif %}" aria-hidden="true"></span>
-                            </button>
+                                </button>
-                            <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="libUserMenuDropdown">
+                                <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="invUserMenuDropdown">
-                                {% if current_permissions.pages.get('notifications_view', True) %}
+                                    {% if current_permissions.pages.get('notifications_view', True) %}
-                                <li><a class="dropdown-item" href="{{ url_for('notifications_view') }}">Benachrichtigungen</a></li>
+                                    <li><a class="dropdown-item" href="{{ url_for('notifications_view') }}">Benachrichtigungen</a></li>
-                                {% endif %}
+                                    {% endif %}
-                                <li><hr class="dropdown-divider"></li>
+                                    <li><hr class="dropdown-divider"></li>
-                                <li><a class="dropdown-item" href="{{ url_for('change_password') }}">Passwort ändern</a></li>
+                                    <li><a class="dropdown-item" href="{{ url_for('change_password') }}">Passwort ändern</a></li>
-                                <li><hr class="dropdown-divider"></li>
+                                    <li><hr class="dropdown-divider"></li>
-                                <li><a class="dropdown-item" href="{{ url_for('logout') }}">Logout</a></li>
+                                    <li><a class="dropdown-item" href="{{ url_for('logout') }}">Logout</a></li>
-                            </ul>
+                                </ul>
-                        </div>
+                            </div>
-                    {% endif %}
+                        {% endif %}
+                    </div>
                 </div>
             </div>
+        </nav>
+        {% endif %}
+
+        {% if library_module_enabled and CURRENT_MODULE == 'library' %}
+        <nav class="navbar navbar-expand-lg navbar-dark" id="libraryNavbar">
+            <div class="container-fluid">
+                <a class="navbar-brand" href="{{ url_for('library_view') }}" data-icon="📚">Bibliothek</a>
+                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#libraryNavContent">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
+                <div class="collapse navbar-collapse" id="libraryNavContent">
+                    <ul class="navbar-nav me-auto mb-2 mb-lg-0" id="libraryNavList">
+                        {% if current_permissions.pages.get('library_view', True) %}
+                        <li class="nav-item" data-nav-fixed="true">
+                            <a class="nav-link {% if current_path == url_for('library_view') %}nav-active{% endif %}" href="{{ url_for('library_view') }}" data-tutorial-tip="Die Bibliothek zeigt Ihnen alle Medien und verfügbaren Bücher.">Medien</a>
+                        </li>
+                        {% endif %}
+                        {% if 'username' in session %}
+                        {% if current_permissions.pages.get('my_borrowed_items', True) %}
+                        <li class="nav-item">
+                            <a class="nav-link quick-link-pill {% if current_path == url_for('my_borrowed_items') %}nav-active{% endif %}" href="{{ url_for('my_borrowed_items') }}" data-tutorial-tip="Hier sehen Sie Ihre bibliotheksbezogenen Ausleihen.">Meine Medien</a>
+                        </li>
+                        {% endif %}
+                        {% if current_permissions.pages.get('tutorial_page', True) %}
+                        <li class="nav-item">
+                            <a class="nav-link quick-link-pill {% if current_path == url_for('tutorial_page') %}nav-active{% endif %}" href="{{ url_for('tutorial_page') }}" data-tutorial-tip="Nutzen Sie das Tutorial, um die Bibliotheksfunktionen kennenzulernen.">Tutorial</a>
+                        </li>
+                        {% endif %}
+                        {% endif %}
+                        {% if 'username' in session and current_permissions.actions.get('can_insert', True) and current_permissions.pages.get('library_admin', True) %}
+                        <li class="nav-item">
+                            <a class="nav-link nav-priority-link {% if current_path == url_for('library_admin') %}nav-active{% endif %}" href="{{ url_for('library_admin') }}" data-tutorial-tip="Neue Bibliotheksmedien können hier aufgenommen werden.">📖 Hochladen</a>
+                        </li>
+                        {% endif %}
+                        <li class="nav-item" data-nav-fixed="true">
+                            <button id="themeToggleBtn" class="btn btn-link nav-link px-3" aria-label="Dark Mode umschalten" title="Theme umschalten">
+                                <span class="theme-icon-light" style="display: none;">☀️</span>
+                                <span class="theme-icon-dark" style="display: none;">🌙</span>
+                            </button>
+                        </li>
+
+                        <li class="nav-item dropdown ms-lg-auto">
+                            <a class="nav-link dropdown-toggle" href="#" id="libMoreDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false" title="Weitere Optionen">
+                                Mehr Optionen
+                            </a>
+                            <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="libMoreDropdown">
+                                {% if 'username' in session and (session.get('admin', False) or is_admin) and current_permissions.actions.get('can_manage_settings', True) %}
+                                <li><h6 class="dropdown-header">Bibliotheks-Verwaltung</h6></li>
+                                {% if current_permissions.pages.get('library_loans_admin', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('library_loans_admin') }}">Ausleihen</a></li>
+                                {% endif %}
+                                {% if current_permissions.pages.get('admin_damaged_items', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('admin_damaged_items') }}">Defekte Items</a></li>
+                                {% endif %}
+                                {% if student_cards_module_enabled %}
+                                <li><a class="dropdown-item" href="{{ url_for('student_cards_admin') }}">Bibliotheksausweis</a></li>
+                                {% endif %}
+                                <li><hr class="dropdown-divider"></li>
+                                {% if current_permissions.actions.get('can_manage_users', True) %}
+                                <li><h6 class="dropdown-header">System</h6></li>
+                                {% if current_permissions.pages.get('user_del', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('user_del') }}">Benutzer verwalten</a></li>
+                                {% endif %}
+                                {% if current_permissions.pages.get('register', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('register') }}">Neuer Benutzer</a></li>
+                                {% endif %}
+                                <li><hr class="dropdown-divider"></li>
+                                {% endif %}
+                                {% endif %}
+                                <li><a class="dropdown-item" href="{{ url_for('impressum') }}">Impressum</a></li>
+                                <li><a class="dropdown-item" href="{{ url_for('license') }}">Lizenz</a></li>
+                            </ul>
+                        </li>
+                        <li class="nav-item d-none" id="lib-nav-overflow-anchor" aria-hidden="true"></li>
+                    </ul>
+                    <div class="d-flex">
+                        {% if 'username' in session %}
+                            <div class="function-search-wrap">
+                                <form class="function-search-form" data-function-search="true">
+                                    <input
+                                        class="function-search-input"
+                                        type="search"
+                                        name="function_search"
+                                        placeholder="Funktion suchen..."
+                                        list="function-search-options"
+                                        autocomplete="off"
+                                    >
+                                    <button class="function-search-btn" type="submit">Los</button>
+                                </form>
+                            </div>
+                            <span class="navbar-text text-light me-3">{{ session['username'] }}</span>
+                            <div class="dropdown me-2 user-menu-wrap">
+                                <button class="btn btn-secondary dropdown-toggle user-menu-btn" type="button" id="libUserMenuDropdown" data-bs-toggle="dropdown" aria-expanded="false" data-notification-button="true">
+                                    👤
+                                    <span class="user-notification-dot {% if unread_notification_count and unread_notification_count > 0 %}visible{% endif %}" aria-hidden="true"></span>
+                                </button>
+                                <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="libUserMenuDropdown">
+                                    {% if current_permissions.pages.get('notifications_view', True) %}
+                                    <li><a class="dropdown-item" href="{{ url_for('notifications_view') }}">Benachrichtigungen</a></li>
+                                    {% endif %}
+                                    <li><hr class="dropdown-divider"></li>
+                                    <li><a class="dropdown-item" href="{{ url_for('change_password') }}">Passwort ändern</a></li>
+                                    <li><hr class="dropdown-divider"></li>
+                                    <li><a class="dropdown-item" href="{{ url_for('logout') }}">Logout</a></li>
+                                </ul>
+                            </div>
+                        {% endif %}
+                    </div>
+                </div>
+            </div>
+        </nav>
+        {% endif %}
+
+    {% else %}
+    <nav class="navbar navbar-expand-lg navbar-dark" id="loginNavbar">
+        <div class="container-fluid">
+            <a class="navbar-brand py-0" href="{{ url_for('home') }}">
+                <img src="{{ url_for('static', filename='img/invario-logo.png') }}" alt="Invario" class="invario-logo">
+            </a>
+            <ul class="navbar-nav ms-auto mb-2 mb-lg-0">
+                <li class="nav-item">
+                    <a class="nav-link" href="{{ url_for('impressum') }}">Impressum</a>
+                </li>
+            </ul>
         </div>
     </nav>
     {% endif %}

Web/templates/main.html

@@ -665,18 +665,30 @@
         // Set up schedule form submission
         setupScheduleFormSubmission();
         
-        // Fetch user status to get current username
+        // Fetch user status to get current username and full filter lists
-        fetch('/user_status')
+        Promise.all([
-            .then(response => response.json())
+            fetch('/user_status').then(response => response.json()),
-            .then(data => {
+            fetch('/get_filter').then(response => response.json()),
-                currentUsername = data.username;
+        ])
+            .then(([userData, filterData]) => {
+                currentUsername = userData.username;
+                if (filterData.filter1) {
+                    allFilter1Values = new Set(filterData.filter1.filter(value => value && typeof value === 'string' && value.trim() !== ''));
+                }
+                if (filterData.filter2) {
+                    allFilter2Values = new Set(filterData.filter2.filter(value => value && typeof value === 'string' && value.trim() !== ''));
+                }
+                if (filterData.filter3) {
+                    allFilter3Values = new Set(filterData.filter3.filter(value => value && typeof value === 'string' && value.trim() !== ''));
+                }
+
                 // Now load items with username information
                 loadItems();
                 // Setup card images display after a short delay to ensure items are loaded
                 setTimeout(setupCardImagesDisplay, 500);
             })
             .catch(error => {
-                console.error('Error fetching user status:', error);
+                console.error('Error fetching user status or filters:', error);
                 loadItems(); // Load items anyway in case of error
             });
 
@@ -721,6 +733,10 @@
         filter3: []
     };
 
+    let allFilter1Values = new Set();
+    let allFilter2Values = new Set();
+    let allFilter3Values = new Set();
+
     // Add this line to define allItems globally
     let allItems = [];
 
@@ -1083,10 +1099,10 @@
                     }
                 });
                 
-                // Populate filter options
+                // Populate filter options using server-provided full filter lists when available.
-                populateFilterOptions('filter1-options', [...filter1Values].sort(), 1);
+                populateFilterOptions('filter1-options', allFilter1Values.size ? [...allFilter1Values].sort() : [...filter1Values].sort(), 1);
-                populateFilterOptions('filter2-options', [...filter2Values].sort(), 2);
+                populateFilterOptions('filter2-options', allFilter2Values.size ? [...allFilter2Values].sort() : [...filter2Values].sort(), 2);
-                populateFilterOptions('filter3-options', [...filter3Values].sort(), 3);
+                populateFilterOptions('filter3-options', allFilter3Values.size ? [...allFilter3Values].sort() : [...filter3Values].sort(), 3);
                 
                 // Start display from leftmost position on full reload only.
                 if (!append) {

Web/tenant.py

@@ -13,6 +13,7 @@ import logging
 import os
 import re
 import settings as cfg
+from settings import MongoClient
 
 logger = logging.getLogger(__name__)
 
@@ -32,6 +33,21 @@ def _get_nested_value(source, path, default=None):
     return current
 
 
+def _parse_tenant_db_map():
+    mapping = {}
+    raw_map = os.getenv('INVENTAR_TENANT_DB_MAP', '').strip()
+    if not raw_map:
+        return mapping
+
+    for mapping_pair in re.split(r'[;,\s]+', raw_map):
+        if '=' not in mapping_pair:
+            continue
+        key, value = mapping_pair.split('=', 1)
+        mapping[key.strip()] = value.strip()
+
+    return mapping
+
+
 def _parse_port_from_host(host):
     """Parse host header and return (hostname, port) when a numeric port is present."""
     if host.startswith('['):
@@ -84,6 +100,52 @@ def get_tenant_config(tenant_id=None):
     return TENANT_REGISTRY.get('default', {}) or {}
 
 
+def _normalize_db_name(db_name):
+    if not db_name:
+        return None
+    db_name = str(db_name).strip()
+    if db_name and not db_name.startswith('inventar_'):
+        db_name = f'inventar_{db_name}'
+    return db_name
+
+
+def _tenant_db_aliases(tenant_id):
+    aliases = []
+    env_map = _parse_tenant_db_map()
+    if tenant_id in env_map:
+        aliases.append(env_map[tenant_id])
+
+    if tenant_id.lower().startswith('schule'):
+        aliases.append(tenant_id.lower().replace('schule', 'school', 1))
+    elif tenant_id.lower().startswith('school'):
+        aliases.append(tenant_id.lower().replace('school', 'schule', 1))
+
+    return [alias for alias in aliases if alias]
+
+
+def _resolve_db_alias(tenant_id, db_name):
+    try:
+        client = MongoClient(cfg.MONGODB_HOST, cfg.MONGODB_PORT)
+        available_databases = client.list_database_names()
+        if db_name in available_databases:
+            return db_name
+
+        for alias in _tenant_db_aliases(tenant_id):
+            candidate = _normalize_db_name(alias)
+            if candidate in available_databases:
+                logger.warning(
+                    "Tenant DB fallback applied for tenant %r: %r -> %r",
+                    tenant_id,
+                    db_name,
+                    candidate,
+                )
+                return candidate
+    except Exception as exc:
+        logger.exception("Tenant DB alias resolution failed for %r: %s", tenant_id, exc)
+
+    return db_name
+
+
 def is_tenant_module_enabled(module_name, tenant_id=None, default=False):
     """Resolve whether a feature module is enabled for the current tenant."""
     config = get_tenant_config(tenant_id)
@@ -170,11 +232,19 @@ class TenantContext:
     def _get_db_name(self, tenant_id):
         """
         Get MongoDB database name for tenant.
-        Format: inventar_<tenant_id>
+        Format: inventar_<tenant_id> unless tenant config overrides it.
         """
-        # Sanitize tenant_id for MongoDB database name
+        explicit_db = None
-        sanitized = ''.join(c if c.isalnum() or c == '_' else '' for c in tenant_id.lower())
+        if isinstance(self.config, dict):
-        db_name = f"inventar_{sanitized}"
+            explicit_db = self.config.get('db') or self.config.get('db_name')
+
+        if explicit_db:
+            db_name = _normalize_db_name(explicit_db)
+        else:
+            sanitized = ''.join(c if c.isalnum() or c == '_' else '' for c in tenant_id.lower())
+            db_name = f"inventar_{sanitized}"
+
+        db_name = _resolve_db_alias(tenant_id, db_name)
         self.db_name = db_name
         return db_name
 

Web/user.py

@@ -20,7 +20,9 @@ from bson.objectid import ObjectId
 import settings as cfg
 from settings import MongoClient
 
-logger = logging.getLogger(__name__)
+logger = logging.getLogger('app')
+logger.setLevel(logging.DEBUG)
+logger.propagate = True
 
 
 def normalize_student_card_id(card_id):
@@ -448,22 +450,32 @@ def check_nm_pwd(username, password):
     try:
         hashed_password = hashing(password)
         logger.info("check_nm_pwd password hash for username=%r: %s", username, hashed_password)
+        available_dbs = []
+        try:
+            available_dbs = client.list_database_names()
+            logger.debug("MongoDB connected. Available databases=%s", available_dbs)
+        except Exception as exc:
+            logger.exception("Unable to list MongoDB databases: %s", exc)
 
         db = client[db_name]
+        try:
+            existing_collections = db.list_collection_names()
+        except Exception as exc:
+            logger.exception("Unable to list collections for db=%r: %s", db_name, exc)
+            existing_collections = []
+        logger.debug("Tenant db=%r collections=%s", db_name, existing_collections)
+
         users = db['users']
-        user_record = users.find_one({'$or': [{'Username': username}, {'username': username}]})
+        query = {'$or': [{'Username': username}, {'username': username}]}
+        logger.debug("Running user lookup on %r: %s", db_name, query)
+        user_record = users.find_one(query)
 
         if user_record is None:
-            try:
+            logger.warning("No user document found in db=%r for username=%r", db_name, username)
-                available_dbs = client.list_database_names()
+            if db_name not in available_dbs:
-                logger.warning(
+                logger.warning("Tenant database %r is missing from available MongoDB databases", db_name)
-                    "No user document in tenant database %r for username=%r. Available databases=%s",
+            if 'users' not in existing_collections:
-                    db_name,
+                logger.warning("Tenant database %r has no users collection", db_name)
-                    username,
-                    available_dbs,
-                )
-            except Exception as exc:
-                logger.exception("Could not list databases during failed login check: %s", exc)
             return None
 
         logger.info("Found user document for username=%r in db=%r: %s", username, db_name, user_record)

config.json

@@ -4,42 +4,44 @@
     "ver": "0.6.44",
     "host": "0.0.0.0",
     "port": 8000,
-
     "mongodb": {
         "host": "localhost",
         "port": 27017,
         "db": "Inventarsystem"
     },
-
     "scheduler": {
         "enabled": true,
         "interval_minutes": 1,
         "backup_interval_hours": 24
     },
-
     "ssl": {
         "enabled": true,
         "cert": "Web/certs/cert.pem",
         "key": "Web/certs/key.pem"
     },
-
     "images": {
-        "thumbnail_size": [150, 150],
+        "thumbnail_size": [
-        "preview_size": [400, 400]
+            150,
+            150
+        ],
+        "preview_size": [
+            400,
+            400
+        ]
     },
-
     "upload": {
         "max_size_mb": 10,
         "image_max_size_mb": 15,
         "video_max_size_mb": 100
     },
-
     "paths": {
         "backups": "backups",
         "logs": "logs"
     },
-
     "modules": {
+        "inventory": {
+            "enabled": true
+        },
         "library": {
             "enabled": true
         },
@@ -49,27 +51,83 @@
             "max_borrow_days": 365
         }
     },
-
+    "tenants": {
-    "tenants": {},
+    },
-
     "allowed_extensions": [
-        "png", "jpg", "jpeg", "gif",
+        "png",
-        "hevc", "heif",
+        "jpg",
-        "mp4", "mov", "avi", "mkv", "webm",
+        "jpeg",
-        "mp3", "wav", "ogg", "flac", "aac", "m4a", "opus",
+        "gif",
-        "pdf", "docx", "xlsx", "pptx", "txt"
+        "hevc",
+        "heif",
+        "mp4",
+        "mov",
+        "avi",
+        "mkv",
+        "webm",
+        "mp3",
+        "wav",
+        "ogg",
+        "flac",
+        "aac",
+        "m4a",
+        "opus",
+        "pdf",
+        "docx",
+        "xlsx",
+        "pptx",
+        "txt"
     ],
-
     "schoolPeriods": {
-        "1":  { "start": "08:00", "end": "08:45", "label": "1. Stunde (08:00 - 08:45)" },
+        "1": {
-        "2":  { "start": "08:45", "end": "09:30", "label": "2. Stunde (08:45 - 09:30)" },
+            "start": "08:00",
-        "3":  { "start": "09:45", "end": "10:30", "label": "3. Stunde (09:45 - 10:30)" },
+            "end": "08:45",
-        "4":  { "start": "10:30", "end": "11:15", "label": "4. Stunde (10:30 - 11:15)" },
+            "label": "1. Stunde (08:00 - 08:45)"
-        "5":  { "start": "11:30", "end": "12:15", "label": "5. Stunde (11:30 - 12:15)" },
+        },
-        "6":  { "start": "12:15", "end": "13:00", "label": "6. Stunde (12:15 - 13:00)" },
+        "2": {
-        "7":  { "start": "13:30", "end": "14:15", "label": "7. Stunde (13:30 - 14:15)" },
+            "start": "08:45",
-        "8":  { "start": "14:15", "end": "15:00", "label": "8. Stunde (14:15 - 15:00)" },
+            "end": "09:30",
-        "9":  { "start": "15:15", "end": "16:00", "label": "9. Stunde (15:15 - 16:00)" },
+            "label": "2. Stunde (08:45 - 09:30)"
-        "10": { "start": "16:00", "end": "16:45", "label": "10. Stunde (16:00 - 16:45)" }
+        },
+        "3": {
+            "start": "09:45",
+            "end": "10:30",
+            "label": "3. Stunde (09:45 - 10:30)"
+        },
+        "4": {
+            "start": "10:30",
+            "end": "11:15",
+            "label": "4. Stunde (10:30 - 11:15)"
+        },
+        "5": {
+            "start": "11:30",
+            "end": "12:15",
+            "label": "5. Stunde (11:30 - 12:15)"
+        },
+        "6": {
+            "start": "12:15",
+            "end": "13:00",
+            "label": "6. Stunde (12:15 - 13:00)"
+        },
+        "7": {
+            "start": "13:30",
+            "end": "14:15",
+            "label": "7. Stunde (13:30 - 14:15)"
+        },
+        "8": {
+            "start": "14:15",
+            "end": "15:00",
+            "label": "8. Stunde (14:15 - 15:00)"
+        },
+        "9": {
+            "start": "15:15",
+            "end": "16:00",
+            "label": "9. Stunde (15:15 - 16:00)"
+        },
+        "10": {
+            "start": "16:00",
+            "end": "16:45",
+            "label": "10. Stunde (16:00 - 16:45)"
+        }
     }
-}
+}

docker-compose-multitenant.yml

@@ -11,7 +11,7 @@
 services:
   # Management Container for multi-tenant scripts
   tenant-manager:
-    image: docker:cli
+    image: python:3.12-alpine
     container_name: tenant-manager
     restart: "no"
     profiles:
@@ -19,7 +19,8 @@ services:
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
       - .:/workspace
-    entrypoint: ["sh", "-c", "cd /workspace && ./manage-tenant.sh \"$$@\"", "--"]
+    entrypoint: >
+      sh -c "apk add --no-cache bash docker-cli docker-cli-compose && cd /workspace && ./manage-tenant.sh \"$$@\"" --
 
   redis:
     image: redis:7-alpine

manage-tenant.sh

@@ -20,11 +20,13 @@ show_help() {
     echo "  restart-tenant <id>          'Restart' a single tenant (clears cache/sessions)"
     echo "  restart-all                  Restart all application containers (zero-downtime reload)"
     echo "  list                         List active tenants"
+    echo "  module <tenant_id> <module>=<on|off>... Enable/disable modules for a tenant"
     echo "  -h, --help                   Show this help message"
     echo ""
     echo "Examples:"
     echo "  ./manage-tenant.sh add school_a 10001"
     echo "  ./manage-tenant.sh remove test_tenant"
+    echo "  ./manage-tenant.sh module school_a inventory=off library=on"
     echo "  ./manage-tenant.sh restart-all"
     echo "  ./manage-tenant.sh -h"
     exit 1
@@ -173,13 +175,31 @@ EOF
 
 restart_app_container() {
     local env_file="$PWD/.docker-build.env"
-    local compose_args=( -f "$PWD/docker-compose-multitenant.yml" )
+    local compose_args=()
-
+    
-    if [ -f "$PWD/.docker-compose.runtime.override.yml" ]; then
+    # If HOST_WORKDIR is set (called from container), use absolute paths so docker daemon resolves them correctly
-        compose_args+=( -f "$PWD/.docker-compose.runtime.override.yml" )
+    if [ -n "$HOST_WORKDIR" ]; then
+        compose_args+=( -f "$(readlink -f "$HOST_WORKDIR/docker-compose-multitenant.yml")" )
+        if [ -f "$HOST_WORKDIR/.docker-compose.runtime.override.yml" ]; then
+            compose_args+=( -f "$(readlink -f "$HOST_WORKDIR/.docker-compose.runtime.override.yml")" )
+        fi
+        if [ -f "$HOST_WORKDIR/.docker-build.env" ]; then
+            compose_args+=( --env-file "$(readlink -f "$HOST_WORKDIR/.docker-build.env")" )
+        fi
+    else
+        # Normal case: called directly from host
+        compose_args+=( -f "$PWD/docker-compose-multitenant.yml" )
+        if [ -f "$PWD/.docker-compose.runtime.override.yml" ]; then
+            compose_args+=( -f "$PWD/.docker-compose.runtime.override.yml" )
+        fi
+        if [ -f "$env_file" ]; then
+            compose_args+=( --env-file "$env_file" )
+        fi
     fi
-    if [ -f "$env_file" ]; then
+    
-        compose_args+=( --env-file "$env_file" )
+    # Pass along COMPOSE_PROJECT_NAME if set so the internal docker-compose sees it
+    if [ -n "$COMPOSE_PROJECT_NAME" ]; then
+        compose_args=( -p "$COMPOSE_PROJECT_NAME" "${compose_args[@]}" )
     fi
 
     echo "Restarting app container to apply tenant configuration changes..."
@@ -492,6 +512,59 @@ PY
         fi
         ;;
 
+    module)
+        if [ -z "$TENANT_ID" ] || [ -z "${3:-}" ]; then
+            echo "Error: Usage: manage-tenant.sh module <tenant_id> <module_name>=<on|off> [...]"
+            exit 1
+        fi
+        
+        # Pass all remaining arguments to python script
+        shift 2
+        
+        if python3 - "$CONFIG_FILE" "$TENANT_ID" "$@" <<'PY'
+import json, sys, os
+path = sys.argv[1]
+tenant_id = sys.argv[2]
+module_args = sys.argv[3:]
+
+if not os.path.isfile(path):
+    print(f"Error: config file not found: {path}", file=sys.stderr)
+    sys.exit(1)
+
+with open(path, 'r', encoding='utf-8') as f:
+    cfg = json.load(f)
+
+tenants = cfg.setdefault('tenants', {})
+tenant_cfg = tenants.setdefault(tenant_id, {})
+if 'port' not in tenant_cfg:
+    print(f"Warning: Tenant {tenant_id} doesn't have a port mapping in config.json.", file=sys.stderr)
+
+modules = tenant_cfg.setdefault('modules', {})
+
+for arg in module_args:
+    if '=' not in arg:
+        print(f"Warning: Ignoring invalid argument format '{arg}'. Expected name=on|off.", file=sys.stderr)
+        continue
+    mod_name, state_str = arg.split('=', 1)
+    state = str(state_str).lower() in ('on', '1', 'true', 'yes')
+    module_cfg = modules.setdefault(mod_name, {})
+    module_cfg['enabled'] = state
+    print(f"Module '{mod_name}' set to '{'on' if state else 'off'}' for tenant '{tenant_id}'.")
+
+with open(path, 'w', encoding='utf-8') as f:
+    json.dump(cfg, f, indent=4, ensure_ascii=False)
+PY
+        then
+            echo "Module configurations updated successfully."
+            if [ -n "$(docker ps -qf 'name=app' | head -n 1)" ]; then
+                restart_app_container
+            fi
+        else
+            echo "Failed to update module configuration."
+            exit 1
+        fi
+        ;;
+
     *)
         echo "Unknown command: $COMMAND"
         show_help

run-tenant-cmd.sh

@@ -1,3 +1,5 @@
 #!/bin/bash
 # Wrapper to run tenant management fully containerized via docker-compose
-docker compose -f docker-compose-multitenant.yml --profile tools run --rm tenant-manager "$@"
+PROJECT_NAME=${COMPOSE_PROJECT_NAME:-$(basename "$PWD" | tr '[:upper:]' '[:lower:]')}
+# Pass the absolute working directory to the container so docker compose can resolve paths correctly
+docker compose -f docker-compose-multitenant.yml --profile tools run --rm -e COMPOSE_PROJECT_NAME="$PROJECT_NAME" -e HOST_WORKDIR="$PWD" tenant-manager "$@"