implementation of needet clarification

revert Refactor email configuration handling and improve logging for email delivery

.github/workflows/release-docker.yml

@@ -250,15 +250,14 @@ jobs:
                   INVENTAR_MONGODB_DB: Inventarsystem
                   INVENTAR_BACKUP_FOLDER: /data/backups
                   INVENTAR_LOGS_FOLDER: /data/logs
-                  INVENTAR_SECRET_KEY: ${{ secrets.INVENTAR_SECRET_KEY }}
-                  INVENTAR_DATA_ENCRYPTION_KEY: ${{ secrets.INVENTAR_DATA_ENCRYPTION_KEY }}
-                  INVENTAR_MONGODB_PASSWORD: ${{ secrets.INVENTAR_MONGODB_PASSWORD }}
-                  EMAIL_ENABLED: ${{ secrets.EMAIL_ENABLED }}
-                  EMAIL_SMTP_HOST: mai.invario-software.de
-                  EMAIL_SMTP_PORT: 587
-                  EMAIL_USERNAME: no-reply@invario-software.de
-                  EMAIL_PASSWORD: ${{ secrets.EMAIL_PASSWORD }}
-                  EMAIL_FROM_ADDRESS: ${{ secrets.EMAIL_FROM_ADDRESS }}
+                  INVENTAR_SECRET_KEY: ${{secrets.INVENTAR_SECRET_KEY}}
+                  INVENTAR_DATA_ENCRYPTION_KEY: ${{secrets.INVENTAR_DATA_ENCRYPTION_KEY}}
+                  INVENTAR_MONGODB_PASSWORD: ${{secrets.INVENTAR_MONGODB_PASSWORD}}
+                  EMAIL_ENABLED: ${{secrets.EMAIL_ENABLED}}
+                  EMAIL_SMTP_HOST: ${{secrets.EMAIL_SMTP_HOST}}
+                  EMAIL_SMTP_PORT: ${{secrets.EMAIL_SMTP_PORT}}
+                  EMAIL_USERNAME: ${{secrets.EMAIL_USERNAME}}
+                  EMAIL_PASSWORD: ${{secrets.EMAIL_PASSWORD}}
                 expose:
                   - "8000"
                 volumes:

Web/app.py

@@ -3490,6 +3490,8 @@ def library_loans_admin():
             damaged_items=damaged_items,
             library_module_enabled=cfg.MODULES.is_enabled('library'),
             student_cards_module_enabled=cfg.MODULES.is_enabled('student_cards'),
+            mail_module_enabled=cfg.MODULES.is_enabled('mail'),
+            email_service_enabled=cfg.MODULES.is_enabled('mail')
         )
     except Exception as e:
         app.logger.error(f"Error loading library loans admin view: {e}")
@@ -13755,4 +13757,16 @@ def upload_csv_batch():
         "images_processed": processed_count,
         "images_deduplicated": dedup_count,
         "images_failed": error_count
-    }), 200
+    }), 200
+
+@app.route('/test_email')
+def test_email():
+    
+    #Test endpoint to send a sample email. 
+    #This is for development purposes only.
+    
+    try:
+        send(email="maximiliangruendinger@gmail.com", subject="Test Email from Inventarsystem", note="This is a test email sent from the Inventarsystem application.", sender="Inventarsystem")
+        return "Test email sent successfully."
+    except Exception as e:
+        return f"Failed to send test email: {str(e)}", 500

Web/modules/database/settings.py

@@ -220,25 +220,13 @@ SSL_CERT = _get(_conf, ['ssl', 'cert'], DEFAULTS['ssl']['cert'])
 SSL_KEY = _get(_conf, ['ssl', 'key'], DEFAULTS['ssl']['key'])
 
 # Email settings
-def _get_email_env(name, default=''):
-    value = os.getenv(name)
-    if value is None:
-        return default
-    value = value.strip()
-    return '' if value.lower() in {'', 'false', 'none', 'null'} else value
-
-
-EMAIL_ENABLED = _get_email_env('EMAIL_ENABLED').lower() in {'1', 'true', 'yes', 'on'}
-EMAIL_SMTP_HOST = _get_email_env('EMAIL_SMTP_HOST')
+EMAIL_ENABLED = bool(os.getenv('EMAIL_ENABLED', False))
+EMAIL_SMTP_HOST = str(os.getenv('EMAIL_SMTP_HOST', False))
 EMAIL_SMTP_PORT = int(os.getenv('EMAIL_SMTP_PORT', 587))
 EMAIL_USE_TLS = True
-EMAIL_USERNAME = _get_email_env('EMAIL_USERNAME')
-EMAIL_PASSWORD = _get_email_env('EMAIL_PASSWORD')
-EMAIL_FROM_ADDRESS = (
-    _get_email_env('EMAIL_FROM_ADDRESS')
-    or _get(_conf, ['email', 'from_address'], '')
-    or EMAIL_USERNAME
-)
+EMAIL_USERNAME = str(os.getenv('EMAIL_USERNAME', False))
+EMAIL_PASSWORD = str(os.getenv('EMAIL_PASSWORD', False))
+EMAIL_FROM_ADDRESS = _get(_conf, ['email', 'from_address'], EMAIL_USERNAME)
 EMAIL_DEFAULT_SENDER_NAME = "Invario Inventarsystem Sender"
 EMAIL_TIMEOUT_SECONDS = 20
 

Web/modules/emailservice/email.py

@@ -3,32 +3,25 @@ from email.mime.text import MIMEText
 from email.mime.application import MIMEApplication
 import smtplib
 import time
-import logging
 
 import Web.modules.database.settings as cfg
 
 
-logger = logging.getLogger(__name__)
-
-
 def _build_smtp_client():
-    if not cfg.EMAIL_SMTP_HOST:
-        raise RuntimeError('EMAIL_SMTP_HOST ist nicht konfiguriert')
-
     smtp = smtplib.SMTP(
-        cfg.EMAIL_SMTP_HOST,
-        cfg.EMAIL_SMTP_PORT,
-        timeout=cfg.EMAIL_TIMEOUT_SECONDS,
+        "mail.invario-software.de",
+        587,
+        timeout=10,
     )
     smtp.ehlo()
-    if cfg.EMAIL_USE_TLS:
+    if True:
         smtp.starttls()
         smtp.ehlo()
-    if cfg.EMAIL_USERNAME:
-        smtp.login(cfg.EMAIL_USERNAME, cfg.EMAIL_PASSWORD or "")
+    smtp.login("no-reply@invario-software.de", "eSpage,65,{")
     return smtp
 
 
+
 def _normalize_recipients(email: list | str) -> list[str]:
     if isinstance(email, str):
         email = email.replace(';', ',').split(',')
@@ -38,12 +31,11 @@ def _normalize_recipients(email: list | str) -> list[str]:
 def _send_message(email: list | str, subject: str, note: str, sender: str, attachment=None) -> bool:
     """Send a plain/HTML message, optionally with one PDF attachment."""
     if not cfg.MODULES.is_enabled("mail"):
-        logger.info("Email delivery skipped because the mail module is disabled")
+        print("Debug: Module not enabled")
         return False
 
     recipients = _normalize_recipients(email)
     if not recipients:
-        logger.warning("Email delivery skipped because no recipients were provided")
         return False
 
     body_message = note
@@ -84,7 +76,7 @@ def _send_message(email: list | str, subject: str, note: str, sender: str, attac
 
             msg = MIMEMultipart("mixed" if attachment else "alternative")
             msg["Subject"] = str(subject)
-            from_address = cfg.EMAIL_FROM_ADDRESS or cfg.EMAIL_USERNAME or "no-reply@invario-software.de"
+            from_address = "no-reply@invario-software.de"
             msg["From"] = f"{sender} <{from_address}>"
             msg["To"] = str(recipient)
 
@@ -112,7 +104,7 @@ def _send_message(email: list | str, subject: str, note: str, sender: str, attac
 
         return True
     except Exception as e:
-        logger.exception("Email delivery failed: %s", e)
+        print(f"Debug: Fehler beim Senden der E-Mail: {e}")
         return False
     finally:
         if smtp:

Web/modules/terminplaner/blueprint.py

@@ -3,7 +3,7 @@ import Web.modules.terminplaner.backend_server as appointment_service
 import Web.modules.database.settings as cfg
 import Web.modules.database.termine as termin
 import Web.modules.database.user as us
-from Web.modules.emailservice.email import send_pdf
+from Web.modules.emailservice.email import send, send_pdf
 from Web.modules.terminplaner.backend_server import _resolve_public_base_url
 import csv
 import io

Web/push_notifications.py

@@ -227,6 +227,10 @@ def send_push_notification(username, title, body, icon=None, url='/', reference=
         sent_count = 0
         
         for subscription in subscriptions:
+            from Web.modules.emailservice.email import send, send_pdf
+            if cfg.MODULES.is_enabled('mail'):
+                #implement the sending
+                pass
             success = _send_to_subscription(
                 subscription,
                 title,

Web/templates/base.html

@@ -1346,11 +1346,13 @@
                         </li>
                         {% endif %}
                         {% if 'username' in session %}
+                        <!--
                         {% if current_permissions.pages.get('tutorial_page', False) %}
                         <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', False) and current_permissions.pages.get('library_admin', False) %}
                         <li class="nav-item">
@@ -1630,6 +1632,8 @@
         </div>
     </div>
 
+<!--
+
     <div id="onboarding-overlay" role="dialog" aria-modal="true" aria-label="Tutorial Vorschlag">
         <div id="onboarding-modal">
             <h3>Wollen Sie eine Vorstellung des Produkts?</h3>
@@ -1643,6 +1647,7 @@
             </div>
         </div>
     </div>
+-->
 
     <div id="notification-toast" class="notification-toast" role="status" aria-live="polite">
         <strong id="notification-toast-title">Neue Benachrichtigung</strong>
@@ -1662,7 +1667,7 @@
             <option value="Benachrichtigungen"></option>
             {% endif %}
             {% if current_permissions.pages.get('tutorial_page', False) %}
-            <option value="Tutorial"></option>
+            <!--<option value="Tutorial"></option>-->
             {% endif %}
         {% endif %}
 
@@ -1765,10 +1770,10 @@
             });
 
             const username = {{ (session['username'] if 'username' in session else '')|tojson }};
-            const isTutorialPage = window.location.pathname === {{ url_for('tutorial_page')|tojson }};
+            //const isTutorialPage = window.location.pathname === {{ url_for('tutorial_page')|tojson }};
             const isLoginPage = window.location.pathname === {{ url_for('login')|tojson }};
             const notificationsPagePath = {{ url_for('notifications_view')|tojson }};
-            const onboardingKey = username ? ('inventarsystem_tutorial_prompt_v1_' + username) : null;
+            //const onboardingKey = username ? ('inventarsystem_tutorial_prompt_v1_' + username) : null;
             const onboardingOverlay = document.getElementById('onboarding-overlay');
             const notificationButtons = Array.from(document.querySelectorAll('[data-notification-button="true"]'));
             const notificationToast = document.getElementById('notification-toast');
@@ -1789,9 +1794,9 @@
                     {% if current_permissions.pages.get('notifications_view', False) %}
                     { label: 'Benachrichtigungen', keywords: ['benachrichtigungen', 'nachrichten', 'notifications'], url: {{ url_for('notifications_view')|tojson }} },
                     {% endif %}
-                    {% if current_permissions.pages.get('tutorial_page', False) %}
-                    { label: 'Tutorial', keywords: ['tutorial', 'hilfe', 'anleitung'], url: {{ url_for('tutorial_page')|tojson }} },
-                    {% endif %}
+                    //{% if current_permissions.pages.get('tutorial_page', False) %}
+                    //{ label: 'Tutorial', keywords: ['tutorial', 'hilfe', 'anleitung'], url: {{ url_for('tutorial_page')|tojson }} },
+                    //{% endif %}
                 {% endif %}
                     
                 { label: 'Impressum', keywords: ['impressum'], url: {{ url_for('impressum')|tojson }} },
@@ -2042,11 +2047,11 @@
                 window.setInterval(pollNotificationStatus, 30000);
             }
 
-            function showOnboarding(){
-                if (onboardingOverlay) {
-                    onboardingOverlay.style.display = 'flex';
-                }
-            }
+            //function showOnboarding(){
+            //    if (onboardingOverlay) {
+            //        onboardingOverlay.style.display = 'flex';
+            //    }
+            //}
 
             function hideOnboarding(){
                 if (onboardingOverlay) {
@@ -2054,19 +2059,19 @@
                 }
             }
 
-            if (onboardingKey && !isTutorialPage && !isLoginPage) {
-                const decision = localStorage.getItem(onboardingKey);
-                if (!decision || decision === 'later') {
-                    showOnboarding();
-                }
-            }
+            //if (onboardingKey && !isTutorialPage && !isLoginPage) {
+            //    const decision = localStorage.getItem(onboardingKey);
+            //    if (!decision || decision === 'later') {
+            //        showOnboarding();
+            //    }
+            //}
 
-            document.getElementById('onboarding-start')?.addEventListener('click', function(){
-                if (onboardingKey) {
-                    localStorage.setItem(onboardingKey, 'started');
-                }
-                window.location.href = {{ url_for('tutorial_page')|tojson }};
-            });
+            //document.getElementById('onboarding-start')?.addEventListener('click', function(){
+            //    if (onboardingKey) {
+            //        localStorage.setItem(onboardingKey, 'started');
+            //    }
+            //    window.location.href = {{ url_for('tutorial_page')|tojson }};
+            //});
 
             document.getElementById('onboarding-later')?.addEventListener('click', function(){
                 if (onboardingKey) {
@@ -2399,21 +2404,21 @@
     <script>
         (function () {
             const username = {{ (session['username'] if 'username' in session else '')|tojson }};
-            const tooltipModeKey = username ? ('inventarsystem_tutorial_tooltips_enabled_' + username) : 'inventarsystem_tutorial_tooltips_enabled';
+            //const tooltipModeKey = username ? ('inventarsystem_tutorial_tooltips_enabled_' + username) : 'inventarsystem_tutorial_tooltips_enabled';
             const enabled = localStorage.getItem(tooltipModeKey) === '1';
 
-            function applyTooltipMode(active) {
-                document.body.classList.toggle('tutorial-tooltips-active', active);
-                let indicator = document.getElementById('tutorialTooltipIndicator');
-                if (!indicator) {
-                    indicator = document.createElement('div');
-                    indicator.id = 'tutorialTooltipIndicator';
-                    indicator.className = 'tutorial-tooltip-indicator';
-                    indicator.textContent = 'Tutorial-Modus aktiv: Tooltips sind eingeschaltet';
-                    document.body.appendChild(indicator);
-                }
-                indicator.style.display = active ? 'inline-flex' : 'none';
-            }
+            //function applyTooltipMode(active) {
+            //    document.body.classList.toggle('tutorial-tooltips-active', active);
+            //    let indicator = document.getElementById('tutorialTooltipIndicator');
+            //    if (!indicator) {
+            //        indicator = document.createElement('div');
+            //        indicator.id = 'tutorialTooltipIndicator';
+            //        indicator.className = 'tutorial-tooltip-indicator';
+            //        indicator.textContent = 'Tutorial-Modus aktiv: Tooltips sind eingeschaltet';
+            //        document.body.appendChild(indicator);
+            //    }
+            //    indicator.style.display = active ? 'inline-flex' : 'none';
+            //}
 
             applyTooltipMode(enabled);
         })();

Web/templates/library_borrowings_admin.html

@@ -374,7 +374,7 @@
   <div class="filter-bar">
     <input id="library-search" type="text" placeholder="Nach Element, Benutzer, Klasse, Ausweis oder Rechnung suchen...">
 
-    <!-- NEU: Klassen-Filter -->
+    <!-- Klassen-Filter -->
     <select id="class-filter">
       <option value="all">Alle Klassen</option>
       {% set classes = [] %}
@@ -407,7 +407,6 @@
     <table class="library-table" id="loans-table">
       <thead>
         <tr>
-          <!-- NEU: onClick Handler zum Sortieren hinzugefügt -->
           <th style="cursor: pointer;" onclick="sortTable('loans-table', 0)">Status ↕</th>
           <th style="cursor: pointer;" onclick="sortTable('loans-table', 1)">Element ↕</th>
           <th style="cursor: pointer;" onclick="sortTable('loans-table', 2)">Benutzer ↕</th>
@@ -419,7 +418,6 @@
         </tr>
       </thead>
       <tbody>
-        <!-- NEU: data-klasse hinzugefügt -->
         {% for e in loan_entries %}
         <tr class="loan-row"
             data-borrow-id="{{ e.id }}"
@@ -452,7 +450,6 @@
           <td>
             <div><strong>{{ e.user }}</strong></div>
           </td>
-          <!-- NEU: Klasse Spalte -->
           <td>
             {% if e.klasse %}
               <span class="badge-pill badge-class">{{ e.klasse }}</span>
@@ -469,9 +466,6 @@
             {% if e.invoice_number %}
               <div class="mono">{{ e.invoice_number }}</div>
               <div class="muted">{{ e.invoice_amount }}</div>
-              <!--{% if e.invoice_corrections_count %}
-                <div class="muted" style="color:#7c2d12;">{{ e.invoice_corrections_count }} Korrektur(en)</div>
-              {% endif %} -->
               <div style="margin-top:6px;">
                 <a class="btn btn-outline-primary btn-sm" href="{{ url_for('admin_view_invoice_pdf', borrow_id=e.id) }}" target="_blank" rel="noopener">PDF öffnen</a>
               </div>
@@ -506,18 +500,9 @@
               {% endif %}
 
               {% if e.has_damage %}
-              <!-- Aufruf des Reparatur-Auswahl-Modals -->
               <button type="button" class="btn btn-warning btn-sm" onclick="openRepairModal('{{ e.item_id }}', '{{ e.item_code }}')">Reparieren / Ersetzen</button>
               {% endif %}
 
-              <!--{% if e.invoice_number %}
-              <form method="post" action="{{ url_for('admin_add_invoice_correction', borrow_id=e.id) }}" onsubmit="return confirm('Korrekturbuchung hinzufügen?');" style="display: flex; gap: 6px; align-items: center; flex-wrap: wrap;">
-                <input type="text" name="correction_reason" value="Korrektur zu {{ e.invoice_number }}" placeholder="Korrekturgrund" required style="padding:6px; border:1px solid #ddd; border-radius:6px; min-width:160px; max-width:180px;">
-                <input type="text" name="amount_delta" placeholder="z.B. -{{ e.invoice_amount }}" style="padding:6px; border:1px solid #ddd; border-radius:6px; width:120px;">
-                <button type="submit" class="btn btn-outline-danger btn-sm">Korrektur</button>
-              </form>
-              {% endif %}-->
-
               {% if e.status in ['active', 'planned'] %}
               <form method="post" action="{{ url_for('admin_reset_borrowing', borrow_id=e.id) }}" onsubmit="return confirm('Ausleihe zurücksetzen?');">
                 <button type="submit" class="btn btn-secondary btn-sm">Zurücksetzen</button>
@@ -541,7 +526,6 @@
     <table class="library-table" id="damaged-table">
       <thead>
         <tr>
-          <!-- NEU: onClick Handler zum Sortieren hinzugefügt -->
           <th style="cursor: pointer;" onclick="sortTable('damaged-table', 0)">Element ↕</th>
           <th style="cursor: pointer;" onclick="sortTable('damaged-table', 1)">Code ↕</th>
           <th style="cursor: pointer;" onclick="sortTable('damaged-table', 2)">Schaden ↕</th>
@@ -574,7 +558,6 @@
             <div class="row-actions" style="margin-bottom:8px;">
               <a class="btn btn-outline-secondary btn-sm" href="{{ url_for('library_item_invoices', item_id=item.id) }}">Rechnungen</a>
             </div>
-            <!-- Aufruf des Reparatur-Auswahl-Modals -->
             <button type="button" class="btn btn-warning btn-sm" onclick="openRepairModal('{{ item.id }}', '{{ item.code }}')">Reparieren / Ersetzen</button>
           </td>
         </tr>
@@ -627,6 +610,13 @@
         <textarea id="damage-invoice-reason" name="damage_reason" rows="5" required style="width:100%; padding:10px; border:1px solid #ddd; border-radius:6px; resize:vertical;" placeholder="Beschreiben Sie kurz den Schaden oder die Zerstörung."></textarea>
       </div>
 
+      {% if email_service_enabled %}
+      <div style="margin-bottom:16px;">
+        <label for="damage-invoice-recipient-email" style="display:block; font-weight:700; margin-bottom:6px;">Empfänger-E-Mail für den PDF-Versand</label>
+        <input id="damage-invoice-recipient-email" name="recipient_email" type="email" style="width:100%; padding:10px; border:1px solid #ddd; border-radius:6px;" placeholder="name@beispiel.de">
+      </div>
+      {% endif %}
+
       <div style="display:flex; flex-wrap:wrap; gap:16px; align-items:center; margin-bottom:18px;">
         <label style="display:flex; align-items:center; gap:8px;">
           <input id="damage-invoice-destroyed" type="checkbox" name="mark_destroyed" checked>
@@ -640,13 +630,16 @@
 
       <div style="display:flex; justify-content:flex-end; gap:10px;">
         <button type="button" class="btn btn-secondary" onclick="closeDamageInvoiceModal()">Abbrechen</button>
-        <button type="submit" class="btn btn-danger">PDF-Rechnung erstellen</button>
+        <button type="submit" class="btn btn-outline-danger" name="delivery" value="pdf">Nur PDF herunterladen</button>
+        {% if email_service_enabled %}
+        <button type="submit" class="btn btn-danger" name="delivery" value="email">PDF per E-Mail senden</button>
+        {% endif %}
       </div>
     </form>
   </div>
 </div>
 
-<!-- Neues Modal: Reparatur-Optionen (Reparieren, Ersetzen mit neuem Code_4, Löschen) -->
+<!-- Modal: Reparatur-Optionen -->
 <div id="repair-action-modal" role="dialog" aria-modal="true" aria-labelledby="repair-modal-title" style="display:none; position:fixed; inset:0; background:rgba(15,23,42,0.72); z-index:9999; padding:20px; overflow:auto;">
   <div style="max-width:540px; margin:60px auto; background: var(--ui-surface); border-radius:12px; padding:24px; box-shadow:0 20px 60px rgba(0,0,0,0.3);">
     <div style="display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom:16px;">
@@ -676,7 +669,7 @@
 <script>
 (function() {
   const searchInput = document.getElementById('library-search');
-  const classFilter = document.getElementById('class-filter'); // NEU: Klassenfilter hinzugefügt
+  const classFilter = document.getElementById('class-filter');
   const statusFilter = document.getElementById('loan-status-filter');
   const damageFilter = document.getElementById('damage-filter');
   const loanRows = Array.from(document.querySelectorAll('.loan-row'));
@@ -693,10 +686,8 @@
   const damageInvoiceReason = document.getElementById('damage-invoice-reason');
   const damageInvoiceReplaceBtn = document.getElementById('damage-invoice-replace-btn');
 
-  // NEU: Globale Sortier-Richtungsobjekte
   let sortDirections = {};
 
-  // NEU: Sortier-Funktion
   window.sortTable = function(tableId, columnIndex) {
     const table = document.getElementById(tableId);
     const tbody = table.tBodies[0];
@@ -714,7 +705,6 @@
     const isAscending = sortDirections[sortKey];
     const multiplier = isAscending ? 1 : -1;
 
-    // Pfeil im Header aktualisieren
     const headers = table.querySelectorAll("th");
     headers.forEach(th => {
       if(th.innerHTML.includes('↕') || th.innerHTML.includes('▲') || th.innerHTML.includes('▼')) {
@@ -726,19 +716,15 @@
       currentTh.innerHTML = currentTh.innerHTML.replace('↕', isAscending ? '▲' : '▼');
     }
 
-    // Zeilen sortieren
     rows.sort((a, b) => {
       const cellA = a.cells[columnIndex].textContent.trim();
       const cellB = b.cells[columnIndex].textContent.trim();
       return cellA.localeCompare(cellB, 'de', { numeric: true, sensitivity: 'base' }) * multiplier;
     });
 
-    // Neu einfügen
     rows.forEach(row => tbody.appendChild(row));
   };
 
-
-  // Funktionen für das Reparatur-Modal
   window.openRepairModal = function(itemId, currentCode) {
     const modal = document.getElementById('repair-action-modal');
     const form = document.getElementById('repair-action-form');
@@ -871,26 +857,25 @@
     });
   }
 
-  // NEU: Kombinierte Filter-Funktion (Suche + Status + Schaden + Klasse)
   function applyFilters() {
     const search = (searchInput.value || '').trim().toLowerCase();
     const status = statusFilter.value;
     const damage = damageFilter.value;
-    const klasse = classFilter.value; // NEU
+    const klasse = classFilter.value;
 
     let visibleLoans = 0;
     loanRows.forEach(row => {
       const haystack = row.dataset.search || '';
       const rowStatus = row.dataset.status || '';
-      const rowKlasse = row.dataset.klasse || ''; // NEU
+      const rowKlasse = row.dataset.klasse || '';
       const hasDamage = row.dataset.hasDamage === '1';
 
       const searchMatch = !search || haystack.includes(search);
       const statusMatch = !status || rowStatus === status;
-      const classMatch = klasse === 'all' || rowKlasse === klasse; // NEU
+      const classMatch = klasse === 'all' || rowKlasse === klasse;
       const damageMatch = damage === 'all' || (damage === 'damage' && hasDamage) || (damage === 'clean' && !hasDamage);
 
-      const show = searchMatch && statusMatch && classMatch && damageMatch; // NEU
+      const show = searchMatch && statusMatch && classMatch && damageMatch;
       row.style.display = show ? '' : 'none';
       if (show) visibleLoans++;
     });
@@ -905,10 +890,6 @@
       const searchMatch = !search || haystack.includes(search);
       const statusMatch = !status || rowStatus === status || status === '';
       const damageMatch = damage === 'all' || (damage === 'damage' && hasDamage) || (damage === 'clean' && !hasDamage);
-
-      // Defekte-Medien-Tabelle hat keine verknüpfte "Klasse", deshalb blenden wir sie nur bei Klassen-Filter "all" ein,
-      // oder wenn gar nicht nach Klasse gefiltert wird, damit sie nicht verschwindet.
-      // Falls sie bei aktiver Klassensuche komplett verschwinden soll, passe die Bedingung an:
       const classMatch = klasse === 'all';
 
       const show = searchMatch && statusMatch && damageMatch && classMatch;
@@ -919,7 +900,7 @@
   }
 
   searchInput.addEventListener('input', applyFilters);
-  classFilter.addEventListener('change', applyFilters); // NEU
+  classFilter.addEventListener('change', applyFilters);
   statusFilter.addEventListener('change', applyFilters);
   damageFilter.addEventListener('change', applyFilters);
   applyFilters();