Monitoring fix

v2_adminpanel/routes/monitoring_routes.py

@@ -93,7 +93,7 @@ def unified_monitoring():
                     COUNT(*) as total_validations,
                     COUNT(DISTINCT hardware_id) as unique_devices,
                     COUNT(DISTINCT ip_address) as unique_ips,
-                    AVG(CASE WHEN response_time IS NOT NULL THEN response_time ELSE 0 END) as avg_response_time
+                    0 as avg_response_time
                 FROM license_heartbeats
                 WHERE timestamp > NOW() - INTERVAL '5 minutes'
             """)
@@ -239,12 +239,11 @@ def unified_monitoring():
             cur.execute("""
                 SELECT 
                     DATE_TRUNC('minute', timestamp) as minute,
-                    AVG(response_time) as avg_response_time,
+                    0 as avg_response_time,
-                    MAX(response_time) as max_response_time,
+                    0 as max_response_time,
                     COUNT(*) as request_count
                 FROM license_heartbeats
                 WHERE timestamp > NOW() - INTERVAL '30 minutes'
-                AND response_time IS NOT NULL
                 GROUP BY minute
                 ORDER BY minute DESC
             """)
@@ -282,7 +281,7 @@ def unified_monitoring():
     except Exception as e:
         logger.error(f"Error in unified monitoring: {str(e)}")
         return render_template('error.html', 
-                             error_message='Fehler beim Laden des Monitorings',
+                             error='Fehler beim Laden des Monitorings',
                              details=str(e))
 
 @monitoring_bp.route('/live-dashboard')
@@ -382,7 +381,7 @@ def analytics():
     except Exception as e:
         logger.error(f"Error in analytics: {str(e)}")
         return render_template('error.html', 
-                             error_message='Fehler beim Laden der Analytics',
+                             error='Fehler beim Laden der Analytics',
                              details=str(e))