Suchfunktion

v2_adminpanel/app.py

@@ -198,8 +198,11 @@ def licenses():
     conn = get_connection()
     cur = conn.cursor()
     
-    # Alle Lizenzen mit Kundeninformationen abrufen
-    cur.execute("""
+    # Suchparameter
+    search = request.args.get('search', '').strip()
+    
+    # SQL Query mit optionaler Suche
+    query = """
         SELECT l.id, l.license_key, c.name, c.email, l.license_type, 
                l.valid_from, l.valid_until, l.is_active,
                CASE 
@@ -209,14 +212,25 @@ def licenses():
                END as status
         FROM licenses l
         JOIN customers c ON l.customer_id = c.id
-        ORDER BY l.valid_until DESC
-    """)
+    """
+    
+    if search:
+        query += """
+        WHERE LOWER(l.license_key) LIKE LOWER(%s)
+           OR LOWER(c.name) LIKE LOWER(%s)
+           OR LOWER(c.email) LIKE LOWER(%s)
+        """
+        search_param = f'%{search}%'
+        cur.execute(query + " ORDER BY l.valid_until DESC", 
+                   (search_param, search_param, search_param))
+    else:
+        cur.execute(query + " ORDER BY l.valid_until DESC")
     
     licenses = cur.fetchall()
     cur.close()
     conn.close()
     
-    return render_template("licenses.html", licenses=licenses, username=session.get('username'))
+    return render_template("licenses.html", licenses=licenses, search=search, username=session.get('username'))
 
 @app.route("/license/edit/<int:license_id>", methods=["GET", "POST"])
 @login_required
@@ -283,22 +297,41 @@ def customers():
     conn = get_connection()
     cur = conn.cursor()
     
-    # Alle Kunden mit Anzahl der Lizenzen abrufen
-    cur.execute("""
+    # Suchparameter
+    search = request.args.get('search', '').strip()
+    
+    # SQL Query mit optionaler Suche
+    query = """
         SELECT c.id, c.name, c.email, c.created_at,
                COUNT(l.id) as license_count,
                COUNT(CASE WHEN l.is_active = TRUE AND l.valid_until >= CURRENT_DATE THEN 1 END) as active_licenses
         FROM customers c
         LEFT JOIN licenses l ON c.id = l.customer_id
+    """
+    
+    if search:
+        query += """
+        WHERE LOWER(c.name) LIKE LOWER(%s)
+           OR LOWER(c.email) LIKE LOWER(%s)
+        """
+        search_param = f'%{search}%'
+        query += """
         GROUP BY c.id, c.name, c.email, c.created_at
         ORDER BY c.created_at DESC
-    """)
+        """
+        cur.execute(query, (search_param, search_param))
+    else:
+        query += """
+        GROUP BY c.id, c.name, c.email, c.created_at
+        ORDER BY c.created_at DESC
+        """
+        cur.execute(query)
     
     customers = cur.fetchall()
     cur.close()
     conn.close()
     
-    return render_template("customers.html", customers=customers, username=session.get('username'))
+    return render_template("customers.html", customers=customers, search=search, username=session.get('username'))
 
 @app.route("/customer/edit/<int:customer_id>", methods=["GET", "POST"])
 @login_required