Fix of an issue with the data being use for the button insert

README.md

@@ -1,6 +1,6 @@
 # Inventarsystem
 
-[![https://github.com/AIIrondev/legendary-octo-garbanzo](https://github.com/AIIrondev/legendary-octo-garbanzo/actions/workflows/release-docker.yml/badge.svg)](https://github.com/AIIrondev/legendary-octo-garbanzo/actions/workflows/release-docker.yml)
+[![https://git.invario-software.eu/Invario/Inventarsystem](https://git.invario-software.eu/Invario/Inventarsystem/actions/workflows/release-docker.yml/badge.svg)](https://git.invario-software.eu/Invario/Inventarsystem/actions/workflows/release-docker.yml)
 
 [![wakatime](https://wakatime.com/badge/user/30b8509f-5e17-4d16-b6b8-3ca0f3f936d3/project/8a380b7f-389f-4a7e-8877-0fe9e1a4c243.svg)](https://wakatime.com/badge/user/30b8509f-5e17-4d16-b6b8-3ca0f3f936d3/project/8a380b7f-389f-4a7e-8877-0fe9e1a4c243)
 

Web/app.py

@@ -3326,9 +3326,6 @@ def library_loans_admin():
 
     _ensure_audit_indexes_once()
 
-    # IMPORT HINZUGEFÜGT: Entschlüsselungs-Tool importieren
-    from modules.inventarsystem.data_protection import decrypt_text
-
     def fmt_dt(dt):
         try:
             return dt.strftime('%d.%m.%Y %H:%M') if dt else ''
@@ -3385,6 +3382,7 @@ def library_loans_admin():
                 'item_code': item_doc.get('Code_4', ''),
                 'item_author': item_doc.get('Author', ''),
                 'item_isbn': item_doc.get('ISBN', ''),
+                'item_cost_raw': item_doc.get('Anschaffungskosten', ''),
                 'user': decrypted_user, 
                 'status': record.get('Status', ''),
                 'start': fmt_dt(record.get('Start')),

Web/templates/library_borrowings_admin.html

@@ -407,14 +407,14 @@
   </div>
 </div>
 
-<div id="damage-invoice-modal" style="display:none; position:fixed; inset:0; background:rgba(15,23,42,0.72); z-index:9999; padding:20px; overflow:auto;">
+<div id="damage-invoice-modal" role="dialog" aria-modal="true" aria-labelledby="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:760px; margin:40px 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:18px;">
       <div>
-        <h2 style="margin:0;">Rechnung erstellen</h2>
+        <h2 id="modal-title" style="margin:0;">Rechnung erstellen</h2>
         <p style="margin:6px 0 0; color:#666;">Die Rechnung nutzt das bestehende Rechnungssystem und kann direkt nach der Schadensmeldung erstellt werden.</p>
       </div>
-      <button type="button" class="btn btn-secondary" onclick="closeDamageInvoiceModal()">Schließen</button>
+      <button type="button" class="btn btn-secondary" onclick="closeDamageInvoiceModal()" aria-label="Modal schließen">Schließen</button>
     </div>
 
     <form id="damage-invoice-form" method="post" action="">
@@ -432,7 +432,10 @@
           <input id="damage-invoice-code" type="text" readonly style="width:100%; padding:10px; border:1px solid #ddd; border-radius:6px; background: var(--ui-surface-soft);">
         </div>
         <div>
-          <label for="damage-invoice-amount" style="display:block; font-weight:700; margin-bottom:6px;">Preis</label>
+          <div style="display:flex; justify-content:space-between; align-items:center; margin-bottom:6px;">
+            <label for="damage-invoice-amount" style="font-weight:700; margin:0;">Preis</label>
+            <button type="button" id="damage-invoice-replace-btn" class="btn btn-outline-secondary btn-sm" style="padding: 2px 8px; font-size: 0.75rem;">Komplett ersetzen</button>
+          </div>
           <input id="damage-invoice-amount" name="invoice_amount" type="text" required style="width:100%; padding:10px; border:1px solid #ddd; border-radius:6px;" placeholder="z.B. 12,50">
         </div>
       </div>
@@ -477,6 +480,7 @@
   const damageInvoiceCode = document.getElementById('damage-invoice-code');
   const damageInvoiceAmount = document.getElementById('damage-invoice-amount');
   const damageInvoiceReason = document.getElementById('damage-invoice-reason');
+  const damageInvoiceReplaceBtn = document.getElementById('damage-invoice-replace-btn');
 
   function openDamageReportPrompt(button) {
     const row = button.closest('.loan-row');
@@ -494,41 +498,48 @@
 
     const description = noteInput.trim() || 'Schaden erneut gemeldet';
 
+    // Visuelles Feedback: Button deaktivieren und Text ändern
+    const originalText = button.textContent;
+    button.disabled = true;
+    button.textContent = 'Speichere...';
+
     fetch(`/report_damage/${itemId}`, {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify({ description })
     })
-      .then(response => response.json().then(data => ({ ok: response.ok, data })))
-      .then(({ ok, data }) => {
-        if (!ok || !data.success) {
+      .then(async response => {
+        // Robustes JSON-Parsing (verhindert Absturz, falls der Server kein JSON zurückgibt)
+        const data = await response.json().catch(() => ({}));
+        if (!response.ok || !data.success) {
           throw new Error(data.message || 'Fehler beim Speichern der Schadensmeldung.');
         }
-
+        return data;
+      })
+      .then(data => {
         if (confirm('Schaden gespeichert. Soll direkt eine Rechnung erstellt werden?')) {
           openDamageInvoiceModal(row, description);
+          // Button wieder zurücksetzen, da die Seite nicht neu geladen wird
+          button.disabled = false;
+          button.textContent = originalText;
           return;
         }
 
+        // Bei "Abbrechen" im Confirm -> Neuladen der Tabelle
         window.location.reload();
       })
       .catch(error => {
-        alert(error.message || 'Fehler beim Speichern der Schadensmeldung.');
+        alert(error.message || 'Ein unbekannter Fehler ist aufgetreten.');
+        // Fehlerbehandlung: Button wieder aktiv schalten
+        button.disabled = false;
+        button.textContent = originalText;
       });
   }
 
   window.openDamageReportPrompt = openDamageReportPrompt;
 
   function openDamageInvoiceModal(row, description) {
-    const modal = document.getElementById('damage-invoice-modal');
-    const form = document.getElementById('damage-invoice-form');
-    const inputItem = document.getElementById('damage-invoice-item');
-    const inputBorrower = document.getElementById('damage-invoice-borrower');
-    const inputCode = document.getElementById('damage-invoice-code');
-    const inputAmount = document.getElementById('damage-invoice-amount');
-    const inputReason = document.getElementById('damage-invoice-reason');
-
-    if (!modal || !form) {
+    if (!damageInvoiceModal || !damageInvoiceForm) {
       console.error("Modal oder Formular nicht gefunden.");
       return;
     }
@@ -537,29 +548,47 @@
     const itemName = row.dataset.itemName || '';
     const borrower = row.dataset.userName || '';
     const itemCode = row.dataset.itemCode || '';
+
+    // KORREKTUR: Jetzt greifen wir auf das richtige dataset-Attribut zu
     const itemCost = row.dataset.itemCost || '';
 
-    form.action = "{{ url_for('admin_create_invoice', borrow_id='__BORROW_ID__') }}".replace('__BORROW_ID__', borrowId);
+    damageInvoiceForm.action = "{{ url_for('admin_create_invoice', borrow_id='__BORROW_ID__') }}".replace('__BORROW_ID__', borrowId);
 
-    inputItem.value = itemName;
-    inputBorrower.value = borrower;
-    inputCode.value = itemCode;
+    damageInvoiceItem.value = itemName;
+    damageInvoiceBorrower.value = borrower;
+    damageInvoiceCode.value = itemCode;
 
-    inputAmount.value = String(itemCost).replace(' EUR', '').trim();
+    // Feld zunächst leeren, damit der Ersetzen-Button genutzt werden kann
+    damageInvoiceAmount.value = '';
 
-    inputReason.value = description || `Schaden gemeldet für ${itemName}`;
+    // Original-Preis im Button als data-Attribut hinterlegen
+    if (damageInvoiceReplaceBtn) {
+      damageInvoiceReplaceBtn.dataset.acquisition_costs = String(itemCost).replace(' EUR', '').trim();
+    }
 
-    modal.style.display = 'block';
-    inputAmount.focus();
+    damageInvoiceReason.value = description || `Schaden gemeldet für ${itemName}`;
+
+    damageInvoiceModal.style.display = 'block';
+
+    // Accessibility: Fokus ins erste aktivierbare Feld setzen
+    damageInvoiceAmount.focus();
   }
 
   function closeDamageInvoiceModal() {
-    const modal = document.getElementById('damage-invoice-modal');
-    if (modal) {
-      modal.style.display = 'none';
+    if (damageInvoiceModal) {
+      damageInvoiceModal.style.display = 'none';
     }
   }
 
+  // Event-Listener für den Ersetzen-Button
+  if (damageInvoiceReplaceBtn) {
+    damageInvoiceReplaceBtn.addEventListener('click', function() {
+      if (this.dataset.acquisition_costs) {
+        damageInvoiceAmount.value = this.dataset.acquisition_costs;
+      }
+    });
+  }
+
   window.openDamageInvoiceModal = openDamageInvoiceModal;
   window.closeDamageInvoiceModal = closeDamageInvoiceModal;
 
@@ -571,8 +600,6 @@
     });
   }
 
-  window.closeDamageInvoiceModal = closeDamageInvoiceModal;
-
   function applyFilters() {
     const search = (searchInput.value || '').trim().toLowerCase();
     const status = statusFilter.value;
@@ -613,4 +640,4 @@
   applyFilters();
 })();
 </script>
-{% endblock %}
+{% endblock %}