Feat: Offline-Funktionalität mit IndexedDB implementiert

app.py

@@ -330,6 +330,33 @@ def sw():
 def offline():
     return render_template('offline.html')
 
+@app.route('/api/search', methods=['POST'])
+def api_search():
+    """API-Endpunkt für die Kundensuche"""
+    try:
+        search_params = request.get_json()
+        results = search_customers(search_params)
+        return jsonify(results)
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+@app.route('/api/customers')
+def api_customers():
+    """API-Endpunkt für alle Kunden"""
+    try:
+        conn = sqlite3.connect(DB_FILE)
+        c = conn.cursor()
+        c.execute('SELECT * FROM customers')
+        columns = [description[0] for description in c.description]
+        results = []
+        for row in c.fetchall():
+            customer = dict(zip(columns, row))
+            results.append(customer)
+        conn.close()
+        return jsonify(results)
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
 def init_app(app):
     """Initialisiert die Anwendung mit allen notwendigen Einstellungen."""
     with app.app_context():