📝 🎉 Improved session management system with new backup database and enhanced logs 🌐

backend/app.py

@@ -20,6 +20,7 @@ from flask_wtf.csrf import CSRFError
 from sqlalchemy import event
 from contextlib import contextmanager
 import threading
+import uuid
 
 # ===== MINIMALE SESSION-DATENKLASSE =====
 class MinimalSessionInterface:
@@ -1563,12 +1564,25 @@ def api_admin_create_printer():
         
         db_session = get_db_session()
         
+        # Prüfen ob Name bereits existiert
+        existing_printer = db_session.query(Printer).filter(Printer.name == data["name"]).first()
+        if existing_printer:
+            db_session.close()
+            return jsonify({"error": "Ein Drucker mit diesem Namen existiert bereits"}), 409
+        
+        # MAC-Adresse generieren falls nicht vorhanden
+        mac_address = data.get("mac_address")
+        if not mac_address:
+            # Generiere eine eindeutige MAC-Adresse
+            mac_address = "00:50:56:" + ":".join([f"{uuid.uuid4().hex[:2]}" for _ in range(3)])
+        
         # Neuen Drucker erstellen
         new_printer = Printer(
             name=data["name"],
             model=data["model"],
             location=data.get("location", ""),
             ip_address=data.get("ip_address"),
+            mac_address=mac_address,
             plug_ip=data.get("plug_ip"),
             plug_username=data.get("plug_username"),
             plug_password=data.get("plug_password"),
@@ -1584,18 +1598,22 @@ def api_admin_create_printer():
             "name": new_printer.name,
             "model": new_printer.model,
             "location": new_printer.location,
+            "ip_address": new_printer.ip_address,
+            "mac_address": new_printer.mac_address,
+            "plug_ip": new_printer.plug_ip,
             "status": new_printer.status,
-            "active": new_printer.active
+            "active": new_printer.active,
+            "created_at": new_printer.created_at.isoformat() if new_printer.created_at else None
         }
         
         db_session.close()
         
         app_logger.info(f"✅ Admin API: Neuer Drucker '{new_printer.name}' erstellt")
-        return jsonify({"printer": printer_dict}), 201
+        return jsonify({"success": True, "printer": printer_dict, "message": "Drucker erfolgreich erstellt"}), 201
         
     except Exception as e:
         app_logger.error(f"❌ Admin API-Fehler beim Erstellen des Druckers: {str(e)}")
-        return jsonify({"error": "Fehler beim Erstellen des Druckers", "details": str(e)}), 500
+        return jsonify({"success": False, "error": "Fehler beim Erstellen des Druckers", "details": str(e)}), 500
 
 @app.route("/api/admin/printers/<int:printer_id>", methods=["PUT"])
 @login_required
@@ -1616,6 +1634,16 @@ def api_admin_update_printer(printer_id):
             db_session.close()
             return jsonify({"error": "Drucker nicht gefunden"}), 404
         
+        # Prüfen ob neuer Name bereits existiert (falls Name geändert wird)
+        if "name" in data and data["name"] != printer.name:
+            existing_printer = db_session.query(Printer).filter(
+                Printer.name == data["name"],
+                Printer.id != printer_id
+            ).first()
+            if existing_printer:
+                db_session.close()
+                return jsonify({"error": "Ein Drucker mit diesem Namen existiert bereits"}), 409
+        
         # Felder aktualisieren
         if "name" in data:
             printer.name = data["name"]
@@ -1625,6 +1653,8 @@ def api_admin_update_printer(printer_id):
             printer.location = data["location"]
         if "ip_address" in data:
             printer.ip_address = data["ip_address"]
+        if "mac_address" in data:
+            printer.mac_address = data["mac_address"]
         if "plug_ip" in data:
             printer.plug_ip = data["plug_ip"]
         if "plug_username" in data:
@@ -1645,24 +1675,70 @@ def api_admin_update_printer(printer_id):
             "name": printer.name,
             "model": printer.model,
             "location": printer.location,
+            "ip_address": printer.ip_address,
+            "mac_address": printer.mac_address,
+            "plug_ip": printer.plug_ip,
             "status": printer.status,
-            "active": printer.active
+            "active": printer.active,
+            "created_at": printer.created_at.isoformat() if printer.created_at else None,
+            "updated_at": printer.updated_at.isoformat() if printer.updated_at else None,
+            "last_checked": printer.last_checked.isoformat() if printer.last_checked else None
         }
         
         db_session.close()
         
         app_logger.info(f"✅ Admin API: Drucker {printer_id} aktualisiert")
-        return jsonify({"printer": printer_dict})
+        return jsonify({"success": True, "printer": printer_dict, "message": "Drucker erfolgreich aktualisiert"})
         
     except Exception as e:
         app_logger.error(f"❌ Admin API-Fehler beim Aktualisieren des Druckers {printer_id}: {str(e)}")
-        return jsonify({"error": "Fehler beim Aktualisieren des Druckers", "details": str(e)}), 500
+        return jsonify({"success": False, "error": "Fehler beim Aktualisieren des Druckers", "details": str(e)}), 500
 
 @app.route("/api/admin/printers/<int:printer_id>", methods=["DELETE"])
 @login_required
 @admin_required
 def api_admin_delete_printer(printer_id):
     """API-Endpunkt für Drucker-Löschung (Admin only)"""
+    try:
+        from models import get_db_session, Printer, Job
+        
+        db_session = get_db_session()
+        printer = db_session.query(Printer).filter(Printer.id == printer_id).first()
+        
+        if not printer:
+            db_session.close()
+            return jsonify({"error": "Drucker nicht gefunden"}), 404
+        
+        # Prüfen ob der Drucker aktive Jobs hat
+        active_jobs = db_session.query(Job).filter(
+            Job.printer_id == printer_id,
+            Job.status.in_(["scheduled", "running"])
+        ).count()
+        
+        if active_jobs > 0:
+            db_session.close()
+            return jsonify({
+                "error": f"Drucker hat {active_jobs} aktive Jobs und kann nicht gelöscht werden",
+                "active_jobs": active_jobs
+            }), 409
+        
+        printer_name = printer.name
+        db_session.delete(printer)
+        db_session.commit()
+        db_session.close()
+        
+        app_logger.info(f"✅ Admin API: Drucker '{printer_name}' (ID: {printer_id}) gelöscht")
+        return jsonify({"success": True, "message": f"Drucker '{printer_name}' erfolgreich gelöscht"})
+        
+    except Exception as e:
+        app_logger.error(f"❌ Admin API-Fehler beim Löschen des Druckers {printer_id}: {str(e)}")
+        return jsonify({"success": False, "error": "Fehler beim Löschen des Druckers", "details": str(e)}), 500
+
+@app.route("/api/admin/printers/<int:printer_id>", methods=["GET"])
+@login_required
+@admin_required  
+def api_admin_get_printer(printer_id):
+    """API-Endpunkt für einzelnen Drucker (Admin only)"""
     try:
         from models import get_db_session, Printer
         
@@ -1673,17 +1749,81 @@ def api_admin_delete_printer(printer_id):
             db_session.close()
             return jsonify({"error": "Drucker nicht gefunden"}), 404
         
-        printer_name = printer.name
+        printer_dict = {
-        db_session.delete(printer)
+            "id": printer.id,
-        db_session.commit()
+            "name": printer.name,
+            "model": printer.model,
+            "location": printer.location,
+            "ip_address": printer.ip_address,
+            "mac_address": printer.mac_address,
+            "plug_ip": printer.plug_ip,
+            "plug_username": printer.plug_username,  # Für Admin sichtbar
+            "status": printer.status,
+            "active": printer.active,
+            "created_at": printer.created_at.isoformat() if printer.created_at else None,
+            "updated_at": printer.updated_at.isoformat() if hasattr(printer, 'updated_at') and printer.updated_at else None,
+            "last_checked": printer.last_checked.isoformat() if printer.last_checked else None,
+            "has_plug": bool(printer.plug_ip),  # Hilfreich für Frontend
+            "job_count": len(printer.jobs) if printer.jobs else 0
+        }
+        
         db_session.close()
         
-        app_logger.info(f"✅ Admin API: Drucker '{printer_name}' (ID: {printer_id}) gelöscht")
+        app_logger.info(f"✅ Admin API: Drucker {printer_id} abgerufen")
-        return jsonify({"success": True, "message": "Drucker erfolgreich gelöscht"})
+        return jsonify({"success": True, "printer": printer_dict})
         
     except Exception as e:
-        app_logger.error(f"❌ Admin API-Fehler beim Löschen des Druckers {printer_id}: {str(e)}")
+        app_logger.error(f"❌ Admin API-Fehler beim Abrufen des Druckers {printer_id}: {str(e)}")
-        return jsonify({"error": "Fehler beim Löschen des Druckers", "details": str(e)}), 500
+        return jsonify({"success": False, "error": "Fehler beim Laden des Druckers", "details": str(e)}), 500
+
+@app.route("/api/admin/printers", methods=["GET"])
+@login_required
+@admin_required
+def api_admin_get_printers():
+    """API-Endpunkt für alle Drucker (Admin only)"""
+    try:
+        from models import get_db_session, Printer
+        
+        db_session = get_db_session()
+        printers = db_session.query(Printer).all()
+        
+        printer_list = []
+        for printer in printers:
+            printer_dict = {
+                "id": printer.id,
+                "name": printer.name,
+                "model": printer.model,
+                "location": printer.location,
+                "ip_address": printer.ip_address,
+                "mac_address": printer.mac_address,
+                "plug_ip": printer.plug_ip,
+                "status": printer.status,
+                "active": printer.active,
+                "created_at": printer.created_at.isoformat() if printer.created_at else None,
+                "last_checked": printer.last_checked.isoformat() if printer.last_checked else None,
+                "has_plug": bool(printer.plug_ip),
+                "job_count": len(printer.jobs) if printer.jobs else 0
+            }
+            printer_list.append(printer_dict)
+        
+        db_session.close()
+        
+        app_logger.info(f"✅ Admin API: {len(printer_list)} Drucker abgerufen")
+        return jsonify({
+            "success": True, 
+            "printers": printer_list,
+            "count": len(printer_list)
+        })
+        
+    except Exception as e:
+        app_logger.error(f"❌ Admin API-Fehler beim Abrufen der Drucker: {str(e)}")
+        return jsonify({
+            "success": False, 
+            "error": "Fehler beim Laden der Drucker", 
+            "details": str(e),
+            "printers": [],
+            "count": 0
+        }), 500
 
 @app.route("/api/health", methods=["GET"])
 def api_health_check():

backend/blueprints/admin_unified.py

@@ -540,159 +540,16 @@ def delete_user_api(user_id):
         return jsonify({"error": "Fehler beim Löschen des Benutzers"}), 500
 
 # ===== DRUCKER-API-ROUTEN =====
+# HINWEIS: Die Drucker-CRUD-Operationen wurden nach app.py verschoben
+# für konsistente API-Responses und bessere Wartbarkeit.
+# Verwenden Sie die folgenden Endpunkte:
+# - GET    /api/admin/printers         - Alle Drucker abrufen
+# - GET    /api/admin/printers/<id>    - Einzelnen Drucker abrufen  
+# - POST   /api/admin/printers         - Neuen Drucker erstellen
+# - PUT    /api/admin/printers/<id>    - Drucker aktualisieren
+# - DELETE /api/admin/printers/<id>    - Drucker löschen
 
-@admin_blueprint.route("/api/printers", methods=["POST"])
+# Die alten Routen wurden entfernt, um Duplikate zu vermeiden
-@admin_required
-def create_printer_api():
-    """Erstellt einen neuen Drucker über die API"""
-    try:
-        data = request.json
-        if not data:
-            return jsonify({"error": "Keine Daten empfangen"}), 400
-        
-        # Pflichtfelder prüfen
-        required_fields = ["name", "location"]
-        for field in required_fields:
-            if field not in data or not data[field]:
-                return jsonify({"error": f"Feld '{field}' ist erforderlich"}), 400
-        
-        with get_cached_session() as db_session:
-            # Prüfen ob Name bereits existiert
-            existing_printer = db_session.query(Printer).filter(Printer.name == data["name"]).first()
-            if existing_printer:
-                return jsonify({"error": "Ein Drucker mit diesem Namen existiert bereits"}), 400
-            
-            # Neuen Drucker erstellen
-            printer = Printer(
-                name=data["name"],
-                location=data["location"],
-                model=data.get("model", ""),
-                ip_address=data.get("ip_address", ""),
-                api_key=data.get("api_key", ""),
-                plug_ip=data.get("plug_ip", ""),
-                plug_username=data.get("plug_username", ""),
-                plug_password=data.get("plug_password", ""),
-                status="offline"
-            )
-            
-            db_session.add(printer)
-            db_session.commit()
-            db_session.refresh(printer)
-            
-            admin_logger.info(f"Drucker {printer.name} erstellt von Admin {current_user.username}")
-            
-            return jsonify({
-                "success": True,
-                "message": "Drucker erfolgreich erstellt",
-                "printer": printer.to_dict()
-            })
-        
-    except Exception as e:
-        admin_logger.error(f"Fehler beim Erstellen des Druckers: {str(e)}")
-        return jsonify({"error": "Fehler beim Erstellen des Druckers"}), 500
-
-@admin_blueprint.route("/api/printers/<int:printer_id>", methods=["GET"])
-@admin_required
-def get_printer_api(printer_id):
-    """Gibt einen einzelnen Drucker zurück"""
-    try:
-        with get_cached_session() as db_session:
-            printer = db_session.query(Printer).filter(Printer.id == printer_id).first()
-            
-            if not printer:
-                return jsonify({"error": "Drucker nicht gefunden"}), 404
-            
-            return jsonify({
-                "success": True,
-                "printer": printer.to_dict()
-            })
-        
-    except Exception as e:
-        admin_logger.error(f"Fehler beim Abrufen des Druckers: {str(e)}")
-        return jsonify({"error": "Fehler beim Abrufen des Druckers"}), 500
-
-@admin_blueprint.route("/api/printers/<int:printer_id>", methods=["PUT"])
-@admin_required
-def update_printer_api(printer_id):
-    """Aktualisiert einen Drucker über die API"""
-    try:
-        data = request.json
-        if not data:
-            return jsonify({"error": "Keine Daten empfangen"}), 400
-        
-        with get_cached_session() as db_session:
-            printer = db_session.query(Printer).filter(Printer.id == printer_id).first()
-            
-            if not printer:
-                return jsonify({"error": "Drucker nicht gefunden"}), 404
-            
-            # Prüfen ob neuer Name bereits existiert (falls Name geändert wird)
-            if "name" in data and data["name"] != printer.name:
-                existing_printer = db_session.query(Printer).filter(
-                    Printer.name == data["name"], 
-                    Printer.id != printer_id
-                ).first()
-                if existing_printer:
-                    return jsonify({"error": "Ein Drucker mit diesem Namen existiert bereits"}), 400
-            
-            # Drucker-Eigenschaften aktualisieren
-            updateable_fields = ["name", "location", "model", "ip_address", "api_key", 
-                               "plug_ip", "plug_username", "plug_password"]
-            
-            for field in updateable_fields:
-                if field in data:
-                    setattr(printer, field, data[field])
-            
-            db_session.commit()
-            
-            admin_logger.info(f"Drucker {printer.name} aktualisiert von Admin {current_user.username}")
-            
-            return jsonify({
-                "success": True,
-                "message": "Drucker erfolgreich aktualisiert",
-                "printer": printer.to_dict()
-            })
-        
-    except Exception as e:
-        admin_logger.error(f"Fehler beim Aktualisieren des Druckers: {str(e)}")
-        return jsonify({"error": "Fehler beim Aktualisieren des Druckers"}), 500
-
-@admin_blueprint.route("/api/printers/<int:printer_id>", methods=["DELETE"])
-@admin_required
-def delete_printer_api(printer_id):
-    """Löscht einen Drucker über die API"""
-    try:
-        with get_cached_session() as db_session:
-            printer = db_session.query(Printer).filter(Printer.id == printer_id).first()
-            
-            if not printer:
-                return jsonify({"error": "Drucker nicht gefunden"}), 404
-            
-            # Prüfen ob noch aktive Jobs für diesen Drucker existieren
-            active_jobs = db_session.query(Job).filter(
-                Job.printer_id == printer_id,
-                Job.status.in_(['pending', 'printing', 'paused'])
-            ).count()
-            
-            if active_jobs > 0:
-                return jsonify({
-                    "error": f"Drucker kann nicht gelöscht werden. Es gibt noch {active_jobs} aktive Job(s)"
-                }), 400
-            
-            printer_name = printer.name
-            db_session.delete(printer)
-            db_session.commit()
-            
-            admin_logger.info(f"Drucker {printer_name} gelöscht von Admin {current_user.username}")
-            
-            return jsonify({
-                "success": True,
-                "message": "Drucker erfolgreich gelöscht"
-            })
-        
-    except Exception as e:
-        admin_logger.error(f"Fehler beim Löschen des Druckers: {str(e)}")
-        return jsonify({"error": "Fehler beim Löschen des Druckers"}), 500
 
 # ===== ERWEITERTE SYSTEM-API (ursprünglich admin_api.py) =====
 

backend/logs/app/app.log

@@ -1415,3 +1415,186 @@ werkzeug.routing.exceptions.BuildError: Could not build url for endpoint 'admin.
          - C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend\templates
        -> found ('C:\\Users\\TTOMCZA.EMEA\\Dev\\Projektarbeit-MYP\\backend\\templates\\base.html')
 2025-06-12 08:12:36 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:52 - [app] app - [WARNING] WARNING - DatabaseCleanupManager nicht verfügbar - Fallback auf Legacy-Cleanup
+2025-06-12 08:20:52 - [app] app - [INFO] INFO - Optimierte SQLite-Engine erstellt: backend/database/myp.db
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [CONFIG] Erkannte Umgebung: development
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [CONFIG] Production-Modus: False
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [CONFIG] Verwende Development-Konfiguration
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [DEVELOPMENT] Aktiviere Development-Konfiguration
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [DEVELOPMENT] ✅ MYP Development Environment Konfiguration aktiviert
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [DEVELOPMENT] ✅ Environment: Development/Testing
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [DEVELOPMENT] ✅ Debug Mode: True
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [DEVELOPMENT] ✅ SQL Echo: True
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] 🚀 Starte MYP DEVELOPMENT-Umgebung
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] 🏢 Mercedes-Benz TBA Marienfelde
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] 🔒 Air-Gapped: True
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] Initialisiere Datenbank...
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - SQLite für Raspberry Pi optimiert (reduzierte Cache-Größe, SD-Karten I/O)
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - Datenbank mit Optimierungen initialisiert
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] ✅ Datenbank initialisiert
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] Prüfe Initial-Admin...
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - Admin-Benutzer admin (admin@mercedes-benz.com) existiert bereits. Passwort wurde zurückgesetzt.
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] ✅ Admin-Benutzer geprüft
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] Starte Queue Manager...
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] ✅ Queue Manager gestartet
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] Starte Job Scheduler...
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] ✅ Job Scheduler gestartet
+2025-06-12 08:20:53 - [app] app - [INFO] INFO - [STARTUP] 🌐 Server startet auf http://0.0.0.0:5000
+2025-06-12 08:20:54 - [app] app - [WARNING] WARNING - DatabaseCleanupManager nicht verfügbar - Fallback auf Legacy-Cleanup
+2025-06-12 08:20:54 - [app] app - [INFO] INFO - Optimierte SQLite-Engine erstellt: backend/database/myp.db
+2025-06-12 08:20:55 - [app] app - [INFO] INFO - [CONFIG] Erkannte Umgebung: development
+2025-06-12 08:20:55 - [app] app - [INFO] INFO - [CONFIG] Production-Modus: False
+2025-06-12 08:20:55 - [app] app - [INFO] INFO - [CONFIG] Verwende Development-Konfiguration
+2025-06-12 08:20:55 - [app] app - [INFO] INFO - [DEVELOPMENT] Aktiviere Development-Konfiguration
+2025-06-12 08:20:55 - [app] app - [INFO] INFO - [DEVELOPMENT] ✅ MYP Development Environment Konfiguration aktiviert
+2025-06-12 08:20:55 - [app] app - [INFO] INFO - [DEVELOPMENT] ✅ Environment: Development/Testing
+2025-06-12 08:20:55 - [app] app - [INFO] INFO - [DEVELOPMENT] ✅ Debug Mode: True
+2025-06-12 08:20:55 - [app] app - [INFO] INFO - [DEVELOPMENT] ✅ SQL Echo: True
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] 🚀 Starte MYP DEVELOPMENT-Umgebung
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] 🏢 Mercedes-Benz TBA Marienfelde
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] 🔒 Air-Gapped: True
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] Initialisiere Datenbank...
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - SQLite für Raspberry Pi optimiert (reduzierte Cache-Größe, SD-Karten I/O)
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - Datenbank mit Optimierungen initialisiert
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] ✅ Datenbank initialisiert
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] Prüfe Initial-Admin...
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - Admin-Benutzer admin (admin@mercedes-benz.com) existiert bereits. Passwort wurde zurückgesetzt.
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] ✅ Admin-Benutzer geprüft
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] Starte Queue Manager...
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] ✅ Queue Manager gestartet
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] Starte Job Scheduler...
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] ✅ Job Scheduler gestartet
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - [STARTUP] 🌐 Server startet auf http://0.0.0.0:5000
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - Locating template 'dashboard.html':
+    1: trying loader of application '__main__'
+       class: jinja2.loaders.FileSystemLoader
+       encoding: 'utf-8'
+       followlinks: False
+       searchpath:
+         - C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend\templates
+       -> found ('C:\\Users\\TTOMCZA.EMEA\\Dev\\Projektarbeit-MYP\\backend\\templates\\dashboard.html')
+2025-06-12 08:20:56 - [app] app - [INFO] INFO - Locating template 'base.html':
+    1: trying loader of application '__main__'
+       class: jinja2.loaders.FileSystemLoader
+       encoding: 'utf-8'
+       followlinks: False
+       searchpath:
+         - C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend\templates
+       -> found ('C:\\Users\\TTOMCZA.EMEA\\Dev\\Projektarbeit-MYP\\backend\\templates\\base.html')
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Request: GET /api/notifications
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Request: GET /api/printers/monitor/live-status
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Request: GET /api/session/status
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Request: GET /api/user/settings
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Response: 500
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Request: GET /
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Request: GET /dashboard
+2025-06-12 08:20:56 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:57 - [app] app - [DEBUG] DEBUG - Request: GET /tapo/
+2025-06-12 08:20:57 - [app] app - [INFO] INFO - Locating template 'tapo_control.html':
+    1: trying loader of application '__main__'
+       class: jinja2.loaders.FileSystemLoader
+       encoding: 'utf-8'
+       followlinks: False
+       searchpath:
+         - C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend\templates
+       -> found ('C:\\Users\\TTOMCZA.EMEA\\Dev\\Projektarbeit-MYP\\backend\\templates\\tapo_control.html')
+2025-06-12 08:20:57 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:57 - [app] app - [DEBUG] DEBUG - Request: GET /api/notifications
+2025-06-12 08:20:57 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:57 - [app] app - [DEBUG] DEBUG - Request: GET /api/session/status
+2025-06-12 08:20:57 - [app] app - [DEBUG] DEBUG - Request: GET /api/user/settings
+2025-06-12 08:20:57 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:57 - [app] app - [DEBUG] DEBUG - Response: 500
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /jobs
+2025-06-12 08:20:59 - [app] app - [INFO] INFO - Locating template 'jobs.html':
+    1: trying loader of application '__main__'
+       class: jinja2.loaders.FileSystemLoader
+       encoding: 'utf-8'
+       followlinks: False
+       searchpath:
+         - C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend\templates
+       -> found ('C:\\Users\\TTOMCZA.EMEA\\Dev\\Projektarbeit-MYP\\backend\\templates\\jobs.html')
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /api/notifications
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /api/jobs
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /api/session/status
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /api/user/settings
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /api/printers
+2025-06-12 08:20:59 - [app] app - [INFO] INFO - ✅ API: 0 Drucker abgerufen
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Request: GET /dashboard
+2025-06-12 08:20:59 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:21:04 - [app] app - [DEBUG] DEBUG - Request: GET /.well-known/appspecific/com.chrome.devtools.json
+2025-06-12 08:21:04 - [app] app - [INFO] INFO - Not Found (404): http://127.0.0.1:5000/.well-known/appspecific/com.chrome.devtools.json
+2025-06-12 08:21:04 - [app] app - [INFO] INFO - Locating template 'errors/404.html':
+    1: trying loader of application '__main__'
+       class: jinja2.loaders.FileSystemLoader
+       encoding: 'utf-8'
+       followlinks: False
+       searchpath:
+         - C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend\templates
+       -> found ('C:\\Users\\TTOMCZA.EMEA\\Dev\\Projektarbeit-MYP\\backend\\templates\\errors\\404.html')
+2025-06-12 08:21:04 - [app] app - [DEBUG] DEBUG - Response: 404
+2025-06-12 08:21:14 - [app] app - [DEBUG] DEBUG - Request: GET /api/jobs
+2025-06-12 08:21:14 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:21:14 - [app] app - [DEBUG] DEBUG - Request: GET /auth/logout
+2025-06-12 08:21:14 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:21:14 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:21:14 - [app] app - [INFO] INFO - Locating template 'login.html':
+    1: trying loader of application '__main__'
+       class: jinja2.loaders.FileSystemLoader
+       encoding: 'utf-8'
+       followlinks: False
+       searchpath:
+         - C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend\templates
+       -> found ('C:\\Users\\TTOMCZA.EMEA\\Dev\\Projektarbeit-MYP\\backend\\templates\\login.html')
+2025-06-12 08:21:14 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Request: GET /api/jobs
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Request: GET /api/notifications
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Request: GET /api/jobs
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:21:29 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:21:37 - [app] app - [DEBUG] DEBUG - Request: GET /.well-known/appspecific/com.chrome.devtools.json
+2025-06-12 08:21:37 - [app] app - [INFO] INFO - Not Found (404): http://127.0.0.1:5000/.well-known/appspecific/com.chrome.devtools.json
+2025-06-12 08:21:37 - [app] app - [DEBUG] DEBUG - Response: 404
+2025-06-12 08:21:37 - [app] app - [DEBUG] DEBUG - Request: GET /api/notifications
+2025-06-12 08:21:37 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:21:37 - [app] app - [DEBUG] DEBUG - Request: GET /.well-known/appspecific/com.chrome.devtools.json
+2025-06-12 08:21:37 - [app] app - [INFO] INFO - Not Found (404): http://127.0.0.1:5000/.well-known/appspecific/com.chrome.devtools.json
+2025-06-12 08:21:37 - [app] app - [DEBUG] DEBUG - Response: 404
+2025-06-12 08:21:37 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:21:37 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:21:57 - [app] app - [DEBUG] DEBUG - Request: GET /api/notifications
+2025-06-12 08:21:57 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:21:57 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:21:57 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:22:27 - [app] app - [DEBUG] DEBUG - Request: GET /api/notifications
+2025-06-12 08:22:27 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:22:27 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:22:27 - [app] app - [DEBUG] DEBUG - Response: 200
+2025-06-12 08:22:57 - [app] app - [DEBUG] DEBUG - Request: GET /api/notifications
+2025-06-12 08:22:57 - [app] app - [DEBUG] DEBUG - Response: 302
+2025-06-12 08:22:57 - [app] app - [DEBUG] DEBUG - Request: GET /auth/login
+2025-06-12 08:22:57 - [app] app - [DEBUG] DEBUG - Response: 200

backend/logs/auth/auth.log

@@ -31,3 +31,4 @@ WHERE users.username = ? OR users.email = ?
 2025-06-12 08:02:26 - [auth] auth - [INFO] INFO - Benutzer admin@mercedes-benz.com hat sich erfolgreich angemeldet
 2025-06-12 08:08:22 - [auth] auth - [WARNING] WARNING - JSON-Parsing fehlgeschlagen: 400 Bad Request: Failed to decode JSON object: Expecting value: line 1 column 1 (char 0)
 2025-06-12 08:08:22 - [auth] auth - [INFO] INFO - Benutzer admin@mercedes-benz.com hat sich erfolgreich angemeldet
+2025-06-12 08:21:14 - [auth] auth - [INFO] INFO - Benutzer admin@mercedes-benz.com hat sich abgemeldet

backend/logs/core_system/core_system.log

@@ -26,3 +26,7 @@
 2025-06-12 08:10:59 - [core_system] core_system - [INFO] INFO - 📊 Massive Konsolidierung: 6 Dateien → 1 Datei (88% Reduktion)
 2025-06-12 08:11:56 - [core_system] core_system - [INFO] INFO - ✅ Core System Management Module erfolgreich initialisiert
 2025-06-12 08:11:56 - [core_system] core_system - [INFO] INFO - 📊 Massive Konsolidierung: 6 Dateien → 1 Datei (88% Reduktion)
+2025-06-12 08:20:51 - [core_system] core_system - [INFO] INFO - ✅ Core System Management Module erfolgreich initialisiert
+2025-06-12 08:20:51 - [core_system] core_system - [INFO] INFO - 📊 Massive Konsolidierung: 6 Dateien → 1 Datei (88% Reduktion)
+2025-06-12 08:20:54 - [core_system] core_system - [INFO] INFO - ✅ Core System Management Module erfolgreich initialisiert
+2025-06-12 08:20:54 - [core_system] core_system - [INFO] INFO - 📊 Massive Konsolidierung: 6 Dateien → 1 Datei (88% Reduktion)

backend/logs/data_management/data_management.log

@@ -26,3 +26,7 @@
 2025-06-12 08:10:59 - [data_management] data_management - [INFO] INFO - 📊 Massive Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
 2025-06-12 08:11:56 - [data_management] data_management - [INFO] INFO - ✅ Data Management Module initialisiert
 2025-06-12 08:11:56 - [data_management] data_management - [INFO] INFO - 📊 Massive Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
+2025-06-12 08:20:52 - [data_management] data_management - [INFO] INFO - ✅ Data Management Module initialisiert
+2025-06-12 08:20:52 - [data_management] data_management - [INFO] INFO - 📊 Massive Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
+2025-06-12 08:20:54 - [data_management] data_management - [INFO] INFO - ✅ Data Management Module initialisiert
+2025-06-12 08:20:54 - [data_management] data_management - [INFO] INFO - 📊 Massive Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)

backend/logs/hardware_integration/hardware_integration.log

@@ -54,3 +54,11 @@
 2025-06-12 08:11:56 - [hardware_integration] hardware_integration - [INFO] INFO - ✅ Printer Monitor initialisiert
 2025-06-12 08:11:56 - [hardware_integration] hardware_integration - [INFO] INFO - ✅ Hardware Integration Module initialisiert
 2025-06-12 08:11:56 - [hardware_integration] hardware_integration - [INFO] INFO - 📊 Massive Konsolidierung: 2 Dateien → 1 Datei (50% Reduktion)
+2025-06-12 08:20:52 - [hardware_integration] hardware_integration - [INFO] INFO - ✅ PyP100 (TP-Link Tapo) verfügbar
+2025-06-12 08:20:52 - [hardware_integration] hardware_integration - [INFO] INFO - ✅ Printer Monitor initialisiert
+2025-06-12 08:20:52 - [hardware_integration] hardware_integration - [INFO] INFO - ✅ Hardware Integration Module initialisiert
+2025-06-12 08:20:52 - [hardware_integration] hardware_integration - [INFO] INFO - 📊 Massive Konsolidierung: 2 Dateien → 1 Datei (50% Reduktion)
+2025-06-12 08:20:54 - [hardware_integration] hardware_integration - [INFO] INFO - ✅ PyP100 (TP-Link Tapo) verfügbar
+2025-06-12 08:20:54 - [hardware_integration] hardware_integration - [INFO] INFO - ✅ Printer Monitor initialisiert
+2025-06-12 08:20:54 - [hardware_integration] hardware_integration - [INFO] INFO - ✅ Hardware Integration Module initialisiert
+2025-06-12 08:20:54 - [hardware_integration] hardware_integration - [INFO] INFO - 📊 Massive Konsolidierung: 2 Dateien → 1 Datei (50% Reduktion)

backend/logs/job_queue_system/job_queue_system.log

@@ -53,3 +53,11 @@
 2025-06-12 08:11:57 - [job_queue_system] job_queue_system - [INFO] INFO - Queue Manager gestartet (Legacy-Kompatibilität)
 2025-06-12 08:13:03 - [job_queue_system] job_queue_system - [INFO] INFO - Queue Manager gestoppt (Legacy-Kompatibilität)
 2025-06-12 08:13:03 - [job_queue_system] job_queue_system - [INFO] INFO - Queue Manager gestoppt (Legacy-Kompatibilität)
+2025-06-12 08:20:52 - [job_queue_system] job_queue_system - [INFO] INFO - ✅ Job & Queue System Module initialisiert
+2025-06-12 08:20:52 - [job_queue_system] job_queue_system - [INFO] INFO - 📊 MASSIVE Konsolidierung: 4 Dateien → 1 Datei (75% Reduktion)
+2025-06-12 08:20:53 - [job_queue_system] job_queue_system - [INFO] INFO - Queue Manager gestartet (Legacy-Kompatibilität)
+2025-06-12 08:20:54 - [job_queue_system] job_queue_system - [INFO] INFO - ✅ Job & Queue System Module initialisiert
+2025-06-12 08:20:54 - [job_queue_system] job_queue_system - [INFO] INFO - 📊 MASSIVE Konsolidierung: 4 Dateien → 1 Datei (75% Reduktion)
+2025-06-12 08:20:56 - [job_queue_system] job_queue_system - [INFO] INFO - Queue Manager gestartet (Legacy-Kompatibilität)
+2025-06-12 08:23:05 - [job_queue_system] job_queue_system - [INFO] INFO - Queue Manager gestoppt (Legacy-Kompatibilität)
+2025-06-12 08:23:05 - [job_queue_system] job_queue_system - [INFO] INFO - Queue Manager gestoppt (Legacy-Kompatibilität)

backend/logs/jobs/jobs.log

@@ -51,3 +51,7 @@ TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
 2025-06-12 08:12:21 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 0 von 0 (Seite 1)
 2025-06-12 08:12:36 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
 2025-06-12 08:12:36 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 0 von 0 (Seite 1)
+2025-06-12 08:20:59 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
+2025-06-12 08:20:59 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 0 von 0 (Seite 1)
+2025-06-12 08:21:14 - [jobs] jobs - [INFO] INFO - 📋 Jobs-Abfrage gestartet von Benutzer 1 (Admin: True)
+2025-06-12 08:21:14 - [jobs] jobs - [INFO] INFO - ✅ Jobs erfolgreich abgerufen: 0 von 0 (Seite 1)

backend/logs/migration/migration.log

@@ -0,0 +1,15 @@
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - ============================================================
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - MYP Datenbank-Migration - Drucker-Schema-Update
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - ============================================================
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - ✅ Datenbank-Backup erstellt: backend/database/myp_backup_20250612_082036.db
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - 🚀 Starte Drucker-Tabellen-Migration...
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - ➕ Füge updated_at Spalte hinzu...
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - ✅ updated_at Spalte hinzugefügt
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - 🔄 Erstelle neue Drucker-Tabelle mit aktualisierten Schema...
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - 📋 Kopiere Daten in neue Tabelle...
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - ✅ Migration erfolgreich abgeschlossen!
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - 📊 Statistiken:
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO -    - Gesamt Drucker: 0
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO -    - Drucker mit Steckdose: 0
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - ✅ Migration erfolgreich abgeschlossen!
+2025-06-12 08:20:36 - [migration] migration - [INFO] INFO - ℹ️ Backup verfügbar unter: backend/database/myp_backup_20250612_082036.db

backend/logs/monitoring_analytics/monitoring_analytics.log

@@ -26,3 +26,7 @@
 2025-06-12 08:11:00 - [monitoring_analytics] monitoring_analytics - [INFO] INFO - 📊 MASSIVE Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
 2025-06-12 08:11:57 - [monitoring_analytics] monitoring_analytics - [INFO] INFO - ✅ Monitoring & Analytics Module initialisiert
 2025-06-12 08:11:57 - [monitoring_analytics] monitoring_analytics - [INFO] INFO - 📊 MASSIVE Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
+2025-06-12 08:20:53 - [monitoring_analytics] monitoring_analytics - [INFO] INFO - ✅ Monitoring & Analytics Module initialisiert
+2025-06-12 08:20:53 - [monitoring_analytics] monitoring_analytics - [INFO] INFO - 📊 MASSIVE Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
+2025-06-12 08:20:55 - [monitoring_analytics] monitoring_analytics - [INFO] INFO - ✅ Monitoring & Analytics Module initialisiert
+2025-06-12 08:20:55 - [monitoring_analytics] monitoring_analytics - [INFO] INFO - 📊 MASSIVE Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)

backend/logs/printers/printers.log

@@ -4,3 +4,6 @@
 2025-06-12 08:08:27 - [printers] printers - [INFO] INFO - 🔄 Live-Status-Abfrage von Benutzer Administrator (ID: 1)
 2025-06-12 08:08:27 - [printers] printers - [ERROR] ERROR - ❌ Fehler bei Live-Status-Abfrage: PrinterMonitor.get_live_printer_status() got an unexpected keyword argument 'use_session_cache'
 2025-06-12 08:08:27 - [printers] printers - [INFO] INFO - [OK] API-Live-Drucker-Status-Abfrage 'get_live_printer_status' erfolgreich in 9.79ms
+2025-06-12 08:20:56 - [printers] printers - [INFO] INFO - 🔄 Live-Status-Abfrage von Benutzer Administrator (ID: 1)
+2025-06-12 08:20:56 - [printers] printers - [ERROR] ERROR - ❌ Fehler bei Live-Status-Abfrage: PrinterMonitor.get_live_printer_status() got an unexpected keyword argument 'use_session_cache'
+2025-06-12 08:20:56 - [printers] printers - [INFO] INFO - [OK] API-Live-Drucker-Status-Abfrage 'get_live_printer_status' erfolgreich in 0.74ms

backend/logs/scheduler/scheduler.log

@@ -38,3 +38,9 @@
 2025-06-12 08:11:56 - [scheduler] scheduler - [INFO] INFO - Task check_jobs registriert: Intervall 30s, Enabled: True
 2025-06-12 08:11:57 - [scheduler] scheduler - [INFO] INFO - Scheduler-Thread gestartet
 2025-06-12 08:11:57 - [scheduler] scheduler - [INFO] INFO - Scheduler gestartet
+2025-06-12 08:20:52 - [scheduler] scheduler - [INFO] INFO - Task check_jobs registriert: Intervall 30s, Enabled: True
+2025-06-12 08:20:53 - [scheduler] scheduler - [INFO] INFO - Scheduler-Thread gestartet
+2025-06-12 08:20:53 - [scheduler] scheduler - [INFO] INFO - Scheduler gestartet
+2025-06-12 08:20:54 - [scheduler] scheduler - [INFO] INFO - Task check_jobs registriert: Intervall 30s, Enabled: True
+2025-06-12 08:20:56 - [scheduler] scheduler - [INFO] INFO - Scheduler-Thread gestartet
+2025-06-12 08:20:56 - [scheduler] scheduler - [INFO] INFO - Scheduler gestartet

backend/logs/security_suite/security_suite.log

@@ -40,3 +40,9 @@
 2025-06-12 08:11:56 - [security_suite] security_suite - [INFO] INFO - ✅ Security Suite Module initialisiert
 2025-06-12 08:11:56 - [security_suite] security_suite - [INFO] INFO - 📊 Massive Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
 2025-06-12 08:11:57 - [security_suite] security_suite - [INFO] INFO - 🔒 Security Suite initialisiert
+2025-06-12 08:20:52 - [security_suite] security_suite - [INFO] INFO - ✅ Security Suite Module initialisiert
+2025-06-12 08:20:52 - [security_suite] security_suite - [INFO] INFO - 📊 Massive Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
+2025-06-12 08:20:53 - [security_suite] security_suite - [INFO] INFO - 🔒 Security Suite initialisiert
+2025-06-12 08:20:54 - [security_suite] security_suite - [INFO] INFO - ✅ Security Suite Module initialisiert
+2025-06-12 08:20:54 - [security_suite] security_suite - [INFO] INFO - 📊 Massive Konsolidierung: 3 Dateien → 1 Datei (67% Reduktion)
+2025-06-12 08:20:56 - [security_suite] security_suite - [INFO] INFO - 🔒 Security Suite initialisiert

backend/logs/sessions/sessions.log

@@ -3,3 +3,4 @@
 2025-06-12 08:08:29 - [sessions] sessions - [ERROR] ERROR - Fehler beim Abrufen des Session-Status: 'int' object has no attribute 'total_seconds'
 2025-06-12 08:11:02 - [sessions] sessions - [ERROR] ERROR - Fehler beim Abrufen des Session-Status: 'int' object has no attribute 'total_seconds'
 2025-06-12 08:11:06 - [sessions] sessions - [ERROR] ERROR - Fehler beim Abrufen des Session-Status: 'int' object has no attribute 'total_seconds'
+2025-06-12 08:20:57 - [sessions] sessions - [ERROR] ERROR - Fehler beim Abrufen des Session-Status: 'int' object has no attribute 'total_seconds'

backend/logs/startup/startup.log

@@ -124,3 +124,21 @@
 2025-06-12 08:11:57 - [startup] startup - [INFO] INFO - 🪟 Windows-Modus: Aktiviert
 2025-06-12 08:11:57 - [startup] startup - [INFO] INFO - 🔒 Windows-sichere Log-Rotation: Aktiviert
 2025-06-12 08:11:57 - [startup] startup - [INFO] INFO - ==================================================
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - ==================================================
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - [START] MYP Platform Backend wird gestartet...
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - 🐍 Python Version: 3.13.3 (tags/v3.13.3:6280bb5, Apr  8 2025, 14:47:33) [MSC v.1943 64 bit (AMD64)]
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - 💻 Betriebssystem: nt (win32)
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - 📁 Arbeitsverzeichnis: C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - ⏰ Startzeit: 2025-06-12T08:20:53.214253
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - 🪟 Windows-Modus: Aktiviert
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - 🔒 Windows-sichere Log-Rotation: Aktiviert
+2025-06-12 08:20:53 - [startup] startup - [INFO] INFO - ==================================================
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - ==================================================
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - [START] MYP Platform Backend wird gestartet...
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - 🐍 Python Version: 3.13.3 (tags/v3.13.3:6280bb5, Apr  8 2025, 14:47:33) [MSC v.1943 64 bit (AMD64)]
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - 💻 Betriebssystem: nt (win32)
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - 📁 Arbeitsverzeichnis: C:\Users\TTOMCZA.EMEA\Dev\Projektarbeit-MYP\backend
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - ⏰ Startzeit: 2025-06-12T08:20:55.953656
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - 🪟 Windows-Modus: Aktiviert
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - 🔒 Windows-sichere Log-Rotation: Aktiviert
+2025-06-12 08:20:55 - [startup] startup - [INFO] INFO - ==================================================

backend/logs/tapo_control/tapo_control.log

@@ -3,3 +3,5 @@
 2025-06-12 08:08:29 - [tapo_control] tapo_control - [ERROR] ERROR - Fehler beim Laden des Tapo-Dashboards: Could not build url for endpoint 'admin.manage_printers'. Did you mean 'admin.get_printer_api' instead?
 2025-06-12 08:11:02 - [tapo_control] tapo_control - [INFO] INFO - Tapo Dashboard aufgerufen von Benutzer: Administrator
 2025-06-12 08:11:02 - [tapo_control] tapo_control - [INFO] INFO - Dashboard geladen: 0 Steckdosen, 0 online
+2025-06-12 08:20:57 - [tapo_control] tapo_control - [INFO] INFO - Tapo Dashboard aufgerufen von Benutzer: Administrator
+2025-06-12 08:20:57 - [tapo_control] tapo_control - [INFO] INFO - Dashboard geladen: 0 Steckdosen, 0 online

backend/logs/tapo_controller/tapo_controller.log

@@ -12,3 +12,5 @@
 2025-06-12 08:10:57 - [tapo_controller] tapo_controller - [INFO] INFO - ✅ tapo controller initialisiert
 2025-06-12 08:10:59 - [tapo_controller] tapo_controller - [INFO] INFO - ✅ tapo controller initialisiert
 2025-06-12 08:11:56 - [tapo_controller] tapo_controller - [INFO] INFO - ✅ tapo controller initialisiert
+2025-06-12 08:20:52 - [tapo_controller] tapo_controller - [INFO] INFO - ✅ tapo controller initialisiert
+2025-06-12 08:20:54 - [tapo_controller] tapo_controller - [INFO] INFO - ✅ tapo controller initialisiert

backend/logs/user/user.log

@@ -3,3 +3,6 @@
 2025-06-12 08:08:29 - [user] user - [INFO] INFO - User admin retrieved settings via API
 2025-06-12 08:11:02 - [user] user - [INFO] INFO - User admin retrieved settings via API
 2025-06-12 08:11:06 - [user] user - [INFO] INFO - User admin retrieved settings via API
+2025-06-12 08:20:56 - [user] user - [INFO] INFO - User admin retrieved settings via API
+2025-06-12 08:20:57 - [user] user - [INFO] INFO - User admin retrieved settings via API
+2025-06-12 08:20:59 - [user] user - [INFO] INFO - User admin retrieved settings via API

backend/logs/utilities_collection/utilities_collection.log

@@ -26,3 +26,9 @@
 2025-06-12 08:10:59 - [utilities_collection] utilities_collection - [INFO] INFO - 🚨 ALLERLETZTE MEGA-Konsolidierung: 12+ Dateien → 1 Datei (90%+ Reduktion)
 2025-06-12 08:11:56 - [utilities_collection] utilities_collection - [INFO] INFO - ✅ Utilities Collection initialisiert
 2025-06-12 08:11:56 - [utilities_collection] utilities_collection - [INFO] INFO - 🚨 ALLERLETZTE MEGA-Konsolidierung: 12+ Dateien → 1 Datei (90%+ Reduktion)
+2025-06-12 08:20:36 - [utilities_collection] utilities_collection - [INFO] INFO - ✅ Utilities Collection initialisiert
+2025-06-12 08:20:36 - [utilities_collection] utilities_collection - [INFO] INFO - 🚨 ALLERLETZTE MEGA-Konsolidierung: 12+ Dateien → 1 Datei (90%+ Reduktion)
+2025-06-12 08:20:52 - [utilities_collection] utilities_collection - [INFO] INFO - ✅ Utilities Collection initialisiert
+2025-06-12 08:20:52 - [utilities_collection] utilities_collection - [INFO] INFO - 🚨 ALLERLETZTE MEGA-Konsolidierung: 12+ Dateien → 1 Datei (90%+ Reduktion)
+2025-06-12 08:20:54 - [utilities_collection] utilities_collection - [INFO] INFO - ✅ Utilities Collection initialisiert
+2025-06-12 08:20:54 - [utilities_collection] utilities_collection - [INFO] INFO - 🚨 ALLERLETZTE MEGA-Konsolidierung: 12+ Dateien → 1 Datei (90%+ Reduktion)

backend/logs/windows_fixes/windows_fixes.log

@@ -26,3 +26,7 @@
 2025-06-12 08:10:59 - [windows_fixes] windows_fixes - [INFO] INFO - ✅ Alle Windows-Fixes erfolgreich angewendet
 2025-06-12 08:11:56 - [windows_fixes] windows_fixes - [INFO] INFO - 🔧 Wende Windows-spezifische Fixes an...
 2025-06-12 08:11:56 - [windows_fixes] windows_fixes - [INFO] INFO - ✅ Alle Windows-Fixes erfolgreich angewendet
+2025-06-12 08:20:51 - [windows_fixes] windows_fixes - [INFO] INFO - 🔧 Wende Windows-spezifische Fixes an...
+2025-06-12 08:20:51 - [windows_fixes] windows_fixes - [INFO] INFO - ✅ Alle Windows-Fixes erfolgreich angewendet
+2025-06-12 08:20:54 - [windows_fixes] windows_fixes - [INFO] INFO - 🔧 Wende Windows-spezifische Fixes an...
+2025-06-12 08:20:54 - [windows_fixes] windows_fixes - [INFO] INFO - ✅ Alle Windows-Fixes erfolgreich angewendet

backend/models.py

@@ -529,14 +529,15 @@ class Printer(Base):
     model = Column(String(100))  # Drucker-Modell
     location = Column(String(100))
     ip_address = Column(String(50))  # IP-Adresse des Druckers
-    mac_address = Column(String(50), nullable=False, unique=True)
+    mac_address = Column(String(50), nullable=True, unique=True)  # Jetzt nullable
-    plug_ip = Column(String(50), nullable=False)
+    plug_ip = Column(String(50), nullable=True)  # Jetzt nullable  
-    plug_username = Column(String(100), nullable=False)
+    plug_username = Column(String(100), nullable=True)  # Jetzt nullable
-    plug_password = Column(String(100), nullable=False)
+    plug_password = Column(String(100), nullable=True)  # Jetzt nullable
     status = Column(String(20), default="offline")  # online, offline, busy, idle
     active = Column(Boolean, default=True)
     created_at = Column(DateTime, default=datetime.now)
     last_checked = Column(DateTime, nullable=True)  # Zeitstempel der letzten Status-Überprüfung
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)  # Für Update-Tracking
     
     jobs = relationship("Job", back_populates="printer", cascade="all, delete-orphan")
     

backend/scripts/migrate_database.py

@@ -0,0 +1,188 @@
+#!/usr/bin/env python3
+"""
+Datenbank-Migrationsskript für MYP - Drucker-Schema-Update
+
+Dieses Skript aktualisiert das Drucker-Schema, um die Tapo-Felder 
+und MAC-Adresse als nullable zu machen.
+"""
+
+import os
+import sys
+import sqlite3
+from datetime import datetime
+
+# Pfad zu backend hinzufügen
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
+
+from utils.logging_config import get_logger
+from utils.utilities_collection import DATABASE_PATH
+
+logger = get_logger("migration")
+
+def backup_database():
+    """Erstellt ein Backup der Datenbank vor der Migration"""
+    try:
+        backup_path = DATABASE_PATH.replace('.db', f'_backup_{datetime.now().strftime("%Y%m%d_%H%M%S")}.db')
+        
+        # Kopiere die Datenbank
+        import shutil
+        shutil.copy2(DATABASE_PATH, backup_path)
+        
+        logger.info(f"✅ Datenbank-Backup erstellt: {backup_path}")
+        return backup_path
+    except Exception as e:
+        logger.error(f"❌ Fehler beim Erstellen des Backups: {e}")
+        raise
+
+def check_column_nullable(conn, table_name, column_name):
+    """Überprüft, ob eine Spalte nullable ist"""
+    cursor = conn.cursor()
+    cursor.execute(f"PRAGMA table_info({table_name})")
+    columns = cursor.fetchall()
+    
+    for column in columns:
+        if column[1] == column_name:
+            # column[3] ist 1 wenn NOT NULL, 0 wenn nullable
+            return column[3] == 0
+    
+    return None
+
+def migrate_printers_table():
+    """Führt die Migration der Drucker-Tabelle durch"""
+    logger.info("🚀 Starte Drucker-Tabellen-Migration...")
+    
+    try:
+        # Verbindung zur Datenbank
+        conn = sqlite3.connect(DATABASE_PATH)
+        cursor = conn.cursor()
+        
+        # Prüfe, ob die Spalten existieren
+        cursor.execute("PRAGMA table_info(printers)")
+        columns = {col[1]: col for col in cursor.fetchall()}
+        
+        # Prüfe, ob updated_at Spalte existiert
+        if 'updated_at' not in columns:
+            logger.info("➕ Füge updated_at Spalte hinzu...")
+            cursor.execute("""
+                ALTER TABLE printers 
+                ADD COLUMN updated_at TIMESTAMP
+            """)
+            # Setze initialen Wert
+            cursor.execute("""
+                UPDATE printers 
+                SET updated_at = created_at 
+                WHERE updated_at IS NULL
+            """)
+            logger.info("✅ updated_at Spalte hinzugefügt")
+        
+        # SQLite unterstützt kein direktes ALTER COLUMN für NOT NULL Änderungen
+        # Wir müssen die Tabelle neu erstellen
+        
+        # Prüfe ob Migration notwendig ist
+        mac_nullable = check_column_nullable(conn, 'printers', 'mac_address')
+        plug_ip_nullable = check_column_nullable(conn, 'printers', 'plug_ip')
+        
+        if mac_nullable and plug_ip_nullable:
+            logger.info("ℹ️ Migration bereits durchgeführt - keine Änderungen notwendig")
+            conn.close()
+            return
+        
+        logger.info("🔄 Erstelle neue Drucker-Tabelle mit aktualisierten Schema...")
+        
+        # Temporäre Tabelle mit neuem Schema erstellen
+        cursor.execute("""
+            CREATE TABLE IF NOT EXISTS printers_new (
+                id INTEGER PRIMARY KEY,
+                name VARCHAR(100) NOT NULL,
+                model VARCHAR(100),
+                location VARCHAR(100),
+                ip_address VARCHAR(50),
+                mac_address VARCHAR(50) UNIQUE,
+                plug_ip VARCHAR(50),
+                plug_username VARCHAR(100),
+                plug_password VARCHAR(100),
+                status VARCHAR(20) DEFAULT 'offline',
+                active BOOLEAN DEFAULT 1,
+                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+                last_checked TIMESTAMP,
+                updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            )
+        """)
+        
+        # Daten kopieren
+        logger.info("📋 Kopiere Daten in neue Tabelle...")
+        cursor.execute("""
+            INSERT INTO printers_new 
+            SELECT 
+                id, name, model, location, ip_address, mac_address,
+                plug_ip, plug_username, plug_password, status, active,
+                created_at, last_checked,
+                COALESCE(updated_at, created_at) as updated_at
+            FROM printers
+        """)
+        
+        # Alte Tabelle löschen und neue umbenennen
+        cursor.execute("DROP TABLE printers")
+        cursor.execute("ALTER TABLE printers_new RENAME TO printers")
+        
+        # Generiere MAC-Adressen für Drucker ohne MAC
+        cursor.execute("SELECT id, name FROM printers WHERE mac_address IS NULL OR mac_address = ''")
+        printers_without_mac = cursor.fetchall()
+        
+        if printers_without_mac:
+            logger.info(f"🔧 Generiere MAC-Adressen für {len(printers_without_mac)} Drucker...")
+            import uuid
+            
+            for printer_id, printer_name in printers_without_mac:
+                # Generiere eindeutige MAC-Adresse
+                mac = "00:50:56:" + ":".join([f"{uuid.uuid4().hex[:2]}" for _ in range(3)])
+                cursor.execute(
+                    "UPDATE printers SET mac_address = ? WHERE id = ?",
+                    (mac, printer_id)
+                )
+                logger.info(f"  ✅ {printer_name}: {mac}")
+        
+        # Änderungen committen
+        conn.commit()
+        logger.info("✅ Migration erfolgreich abgeschlossen!")
+        
+        # Statistiken anzeigen
+        cursor.execute("SELECT COUNT(*) FROM printers")
+        total_printers = cursor.fetchone()[0]
+        
+        cursor.execute("SELECT COUNT(*) FROM printers WHERE plug_ip IS NOT NULL")
+        printers_with_plug = cursor.fetchone()[0]
+        
+        logger.info(f"📊 Statistiken:")
+        logger.info(f"   - Gesamt Drucker: {total_printers}")
+        logger.info(f"   - Drucker mit Steckdose: {printers_with_plug}")
+        
+        conn.close()
+        
+    except Exception as e:
+        logger.error(f"❌ Fehler bei der Migration: {e}")
+        raise
+
+def main():
+    """Hauptfunktion für die Migration"""
+    logger.info("=" * 60)
+    logger.info("MYP Datenbank-Migration - Drucker-Schema-Update")
+    logger.info("=" * 60)
+    
+    try:
+        # Backup erstellen
+        backup_path = backup_database()
+        
+        # Migration durchführen
+        migrate_printers_table()
+        
+        logger.info("✅ Migration erfolgreich abgeschlossen!")
+        logger.info(f"ℹ️ Backup verfügbar unter: {backup_path}")
+        
+    except Exception as e:
+        logger.error(f"❌ Migration fehlgeschlagen: {e}")
+        logger.error("ℹ️ Bitte Backup wiederherstellen und Fehler beheben")
+        sys.exit(1)
+
+if __name__ == "__main__":
+    main()