Es scheint, dass Sie eine Reihe von Dateien und Verzeichnissen in einem Backend-Projekt bearbeitet haben. Hier ist eine Zusammenfassung der Änderungen:
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232
backend/app.py
232
backend/app.py
@ -13,7 +13,7 @@ import signal
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import pickle
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import pickle
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import hashlib
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import hashlib
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from datetime import datetime, timedelta
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from datetime import datetime, timedelta
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from flask import Flask, render_template, request, jsonify, redirect, url_for, session, abort, send_from_directory
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from flask import Flask, render_template, request, jsonify, redirect, url_for, session, abort, send_from_directory, flash
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from flask_login import LoginManager, current_user, logout_user, login_required
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from flask_login import LoginManager, current_user, logout_user, login_required
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from flask_wtf import CSRFProtect
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from flask_wtf import CSRFProtect
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from flask_wtf.csrf import CSRFError
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from flask_wtf.csrf import CSRFError
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@ -932,15 +932,15 @@ def admin():
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def printers_page():
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def printers_page():
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"""Zeigt die Übersichtsseite für Drucker an mit Server-Side Rendering."""
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"""Zeigt die Übersichtsseite für Drucker an mit Server-Side Rendering."""
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try:
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try:
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from utils.hardware_integration import printer_monitor
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from utils.hardware_integration import get_tapo_controller
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from models import get_db_session, Printer
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from models import get_db_session, Printer
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# Drucker-Daten server-side laden
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# Drucker-Daten server-side laden
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db_session = get_db_session()
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db_session = get_db_session()
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all_printers = db_session.query(Printer).filter(Printer.active == True).all()
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all_printers = db_session.query(Printer).filter(Printer.active == True).all()
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# Live-Status für alle Drucker abrufen
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# Live-Status direkt über TapoController abrufen
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status_data = printer_monitor.get_live_printer_status()
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tapo_controller = get_tapo_controller()
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# Drucker-Daten mit Status anreichern
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# Drucker-Daten mit Status anreichern
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printers_with_status = []
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printers_with_status = []
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@ -956,30 +956,100 @@ def printers_page():
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'status': 'offline'
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'status': 'offline'
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}
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}
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# Status aus LiveData hinzufügen
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# Status direkt über TapoController prüfen und in DB persistieren
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if printer.id in status_data:
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if printer.plug_ip:
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live_data = status_data[printer.id]
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try:
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printer_info.update({
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reachable, plug_status = tapo_controller.check_outlet_status(
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'plug_status': live_data.get('plug_status', 'unknown'),
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printer.plug_ip, printer_id=printer.id
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'plug_reachable': live_data.get('plug_reachable', False),
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)
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'can_control': live_data.get('can_control', False),
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'last_checked': live_data.get('last_checked'),
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# Drucker-Status basierend auf Steckdosen-Status aktualisieren
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'error': live_data.get('error')
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if not reachable:
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})
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# Nicht erreichbar = offline
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printer.status = 'offline'
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# Status-Display für UI
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status_text = 'Offline'
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if live_data.get('plug_status') in printer_monitor.STATUS_DISPLAY:
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status_color = 'red'
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printer_info['status_display'] = printer_monitor.STATUS_DISPLAY[live_data.get('plug_status')]
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elif plug_status == 'on':
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# Steckdose an = belegt
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printer.status = 'busy'
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status_text = 'Belegt'
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status_color = 'green'
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elif plug_status == 'off':
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# Steckdose aus = verfügbar
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printer.status = 'idle'
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status_text = 'Verfügbar'
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status_color = 'gray'
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else:
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# Unbekannter Status = offline
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printer.status = 'offline'
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status_text = 'Unbekannt'
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status_color = 'red'
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# Zeitstempel aktualisieren und in DB speichern
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printer.last_checked = datetime.now()
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printer.updated_at = datetime.now()
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# Status-Änderung protokollieren (nur bei tatsächlicher Änderung)
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from models import PlugStatusLog
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current_db_status = printer.status
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log_status = 'connected' if reachable else 'disconnected'
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if plug_status == 'on':
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log_status = 'on'
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elif plug_status == 'off':
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log_status = 'off'
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# Nur loggen wenn sich der Status geändert hat (vereinfachte Prüfung)
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try:
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PlugStatusLog.log_status_change(
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printer_id=printer.id,
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status=log_status,
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source='system',
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ip_address=printer.plug_ip,
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notes="Automatische Status-Prüfung beim Laden der Drucker-Seite"
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)
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app_logger.debug(f"📊 Auto-Status protokolliert: Drucker {printer.id} -> {log_status}")
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except Exception as log_error:
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app_logger.error(f"❌ Fehler beim Auto-Protokollieren: {str(log_error)}")
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printer_info.update({
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'plug_status': plug_status,
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'plug_reachable': reachable,
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'can_control': reachable,
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'status': printer.status,
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'last_checked': datetime.now().isoformat()
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})
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# Status-Display für UI
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printer_info['status_display'] = {
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'text': status_text,
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'color': status_color
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}
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except Exception as e:
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printer_info.update({
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'plug_status': 'unknown',
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'plug_reachable': False,
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'can_control': False,
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'error': str(e),
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'status_display': {'text': 'Fehler', 'color': 'red'}
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})
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else:
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else:
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printer_info.update({
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printer_info.update({
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'plug_status': 'unknown',
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'plug_status': 'no_plug',
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'plug_reachable': False,
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'plug_reachable': False,
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'can_control': False,
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'can_control': False,
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'status_display': {'text': 'Unbekannt', 'color': 'gray', 'icon': 'question'}
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'status_display': {'text': 'Keine Steckdose', 'color': 'gray'}
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})
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})
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printers_with_status.append(printer_info)
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printers_with_status.append(printer_info)
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# Alle Status-Updates in die Datenbank committen
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try:
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db_session.commit()
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app_logger.debug(f"✅ Status-Updates für {len(printers_with_status)} Drucker erfolgreich gespeichert")
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except Exception as commit_error:
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app_logger.error(f"❌ Fehler beim Speichern der Status-Updates: {str(commit_error)}")
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db_session.rollback()
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# Einzigartige Werte für Filter
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# Einzigartige Werte für Filter
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models = list(set([p['model'] for p in printers_with_status if p['model'] != 'Unbekannt']))
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models = list(set([p['model'] for p in printers_with_status if p['model'] != 'Unbekannt']))
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locations = list(set([p['location'] for p in printers_with_status if p['location'] != 'Unbekannt']))
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locations = list(set([p['location'] for p in printers_with_status if p['location'] != 'Unbekannt']))
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@ -1006,7 +1076,8 @@ def printers_page():
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def printer_control():
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def printer_control():
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"""Server-Side Drucker-Steuerung ohne JavaScript."""
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"""Server-Side Drucker-Steuerung ohne JavaScript."""
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try:
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try:
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from utils.hardware_integration import printer_monitor
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from utils.hardware_integration import get_tapo_controller
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from models import get_db_session, Printer
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printer_id = request.form.get('printer_id')
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printer_id = request.form.get('printer_id')
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action = request.form.get('action') # 'on' oder 'off'
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action = request.form.get('action') # 'on' oder 'off'
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@ -1019,16 +1090,123 @@ def printer_control():
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flash('Ungültige Aktion. Nur "on" oder "off" erlaubt.', 'error')
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flash('Ungültige Aktion. Nur "on" oder "off" erlaubt.', 'error')
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return redirect(url_for('printers_page'))
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return redirect(url_for('printers_page'))
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# Drucker steuern
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# Drucker aus Datenbank laden
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success, message = printer_monitor.control_plug(int(printer_id), action)
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db_session = get_db_session()
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printer = db_session.query(Printer).filter(Printer.id == int(printer_id)).first()
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if not printer:
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flash('Drucker nicht gefunden', 'error')
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db_session.close()
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return redirect(url_for('printers_page'))
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if not printer.plug_ip:
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flash('Keine Steckdose für diesen Drucker konfiguriert', 'error')
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db_session.close()
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return redirect(url_for('printers_page'))
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# Erst Erreichbarkeit der Steckdose prüfen
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tapo_controller = get_tapo_controller()
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# Prüfe ob Steckdose erreichbar ist
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if not tapo_controller.is_plug_reachable(printer.plug_ip):
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# Steckdose nicht erreichbar = Drucker offline
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printer.status = 'offline'
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printer.last_checked = datetime.now()
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printer.updated_at = datetime.now()
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# Status-Änderung protokollieren
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from models import PlugStatusLog
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try:
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PlugStatusLog.log_status_change(
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printer_id=int(printer_id),
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status='disconnected',
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source='system',
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user_id=current_user.id,
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ip_address=printer.plug_ip,
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error_message=f"Steckdose {printer.plug_ip} nicht erreichbar",
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notes=f"Erreichbarkeitsprüfung durch {current_user.name} fehlgeschlagen"
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)
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app_logger.debug(f"📊 Offline-Status protokolliert: Drucker {printer_id} -> disconnected")
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except Exception as log_error:
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app_logger.error(f"❌ Fehler beim Protokollieren des Offline-Status: {str(log_error)}")
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db_session.commit()
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flash(f'Steckdose nicht erreichbar - Drucker als offline markiert', 'error')
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app_logger.warning(f"⚠️ Steckdose {printer.plug_ip} für Drucker {printer_id} nicht erreichbar")
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db_session.close()
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return redirect(url_for('printers_page'))
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# Steckdose erreichbar - Steuerung ausführen
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state = action == 'on'
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success = tapo_controller.toggle_plug(printer.plug_ip, state)
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if success:
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if success:
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# Drucker-Status basierend auf Steckdosen-Aktion aktualisieren
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if action == 'on':
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# Steckdose an = Drucker belegt (busy)
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printer.status = 'busy'
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status_text = "belegt"
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plug_status = 'on'
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else:
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# Steckdose aus = Drucker verfügbar (idle)
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printer.status = 'idle'
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status_text = "verfügbar"
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plug_status = 'off'
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# Zeitstempel der letzten Überprüfung aktualisieren
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printer.last_checked = datetime.now()
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printer.updated_at = datetime.now()
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# Status-Änderung in PlugStatusLog protokollieren mit Energiedaten
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from models import PlugStatusLog
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try:
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# Energiedaten abrufen falls verfügbar
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energy_data = {}
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try:
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reachable, current_status = tapo_controller.check_outlet_status(printer.plug_ip, printer_id=int(printer_id))
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if reachable:
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# Versuche Energiedaten zu holen (falls P110)
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extra_info = tapo_controller._get_extra_device_info(printer.plug_ip)
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if extra_info:
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energy_data = {
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'power_consumption': extra_info.get('power_consumption'),
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'voltage': extra_info.get('voltage'),
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'current': extra_info.get('current'),
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'firmware_version': extra_info.get('firmware_version')
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}
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except Exception as energy_error:
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app_logger.debug(f"⚡ Energiedaten für {printer.plug_ip} nicht verfügbar: {str(energy_error)}")
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action_text = "eingeschaltet" if action == 'on' else "ausgeschaltet"
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PlugStatusLog.log_status_change(
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printer_id=int(printer_id),
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status=plug_status,
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source='manual',
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user_id=current_user.id,
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ip_address=printer.plug_ip,
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power_consumption=energy_data.get('power_consumption'),
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voltage=energy_data.get('voltage'),
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current=energy_data.get('current'),
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firmware_version=energy_data.get('firmware_version'),
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notes=f"Manuell {action_text} durch {current_user.name}"
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)
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app_logger.debug(f"📊 Status-Änderung mit Energiedaten protokolliert: Drucker {printer_id} -> {plug_status}")
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except Exception as log_error:
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app_logger.error(f"❌ Fehler beim Protokollieren der Status-Änderung: {str(log_error)}")
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# Änderungen in Datenbank speichern
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db_session.commit()
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action_text = "eingeschaltet" if action == 'on' else "ausgeschaltet"
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action_text = "eingeschaltet" if action == 'on' else "ausgeschaltet"
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flash(f'Drucker erfolgreich {action_text}', 'success')
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flash(f'Drucker erfolgreich {action_text} - Status: {status_text}', 'success')
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app_logger.info(f"✅ Drucker {printer_id} erfolgreich {action_text} durch {current_user.name}")
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app_logger.info(f"✅ Drucker {printer_id} erfolgreich {action_text} durch {current_user.name} - Status: {status_text}")
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else:
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else:
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flash(f'Fehler bei Drucker-Steuerung: {message}', 'error')
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action_text = "einschalten" if action == 'on' else "ausschalten"
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app_logger.error(f"❌ Fehler bei Drucker {printer_id} Steuerung: {message}")
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flash(f'Fehler beim {action_text} der Steckdose', 'error')
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app_logger.error(f"❌ Fehler beim {action_text} von Drucker {printer_id}")
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db_session.close()
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return redirect(url_for('printers_page'))
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return redirect(url_for('printers_page'))
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@ -1,33 +1,40 @@
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"""
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"""
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Vereinheitlichter Admin-Blueprint für das MYP 3D-Druck-Management-System
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Vereinheitlichtes Admin-Blueprint für das MYP System
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|
|
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Konsolidierte Implementierung aller Admin-spezifischen Funktionen:
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Konsolidiert alle administrativen Funktionen in einem einzigen Blueprint:
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- Benutzerverwaltung und Systemüberwachung (ursprünglich admin.py)
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- Admin-Dashboard und Übersichtsseiten
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- Erweiterte System-API-Funktionen (ursprünglich admin_api.py)
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- Benutzer- und Druckerverwaltung
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- System-Backups, Datenbank-Optimierung, Cache-Verwaltung
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- System-Wartung und -überwachung
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- Steckdosenschaltzeiten-Übersicht und -verwaltung
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- API-Endpunkte für alle Admin-Funktionen
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|
|
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Optimierungen:
|
Optimiert für die Mercedes-Benz TBA Marienfelde Umgebung mit:
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||||||
- Vereinheitlichter admin_required Decorator
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- Einheitlichem Error-Handling und Logging
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- Konsistente Fehlerbehandlung und Logging
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- Konsistentem Session-Management
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- Vollständige API-Kompatibilität zu beiden ursprünglichen Blueprints
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- Vollständiger API-Kompatibilität
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Autor: MYP Team - Konsolidiert für IHK-Projektarbeit
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Autor: MYP Team - Konsolidiert für IHK-Projektarbeit
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Datum: 2025-06-09
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Datum: 2025-06-09
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"""
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"""
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|
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import os
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import os
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import shutil
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import json
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import zipfile
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|
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import sqlite3
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|
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import glob
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|
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import time
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import time
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import zipfile
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from datetime import datetime, timedelta
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from datetime import datetime, timedelta
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from flask import Blueprint, render_template, request, jsonify, redirect, url_for, flash, current_app
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|
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from flask_login import login_required, current_user
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from functools import wraps
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from functools import wraps
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from models import User, Printer, Job, get_cached_session, Stats, SystemLog, PlugStatusLog, GuestRequest
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from utils.logging_config import get_logger
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from flask import Blueprint, render_template, request, jsonify, flash, redirect, url_for, current_app
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from flask_login import login_required, current_user
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from werkzeug.utils import secure_filename
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||||||
|
from sqlalchemy import text, func, desc, asc
|
||||||
|
from sqlalchemy.exc import SQLAlchemyError
|
||||||
|
|
||||||
|
# Models und Utils importieren
|
||||||
|
from models import (
|
||||||
|
User, UserPermission, Printer, Job, GuestRequest, SystemLog,
|
||||||
|
get_db_session, get_cached_session, PlugStatusLog
|
||||||
|
)
|
||||||
|
from utils.logging_config import get_logger, measure_execution_time
|
||||||
|
|
||||||
# ===== BLUEPRINT-KONFIGURATION =====
|
# ===== BLUEPRINT-KONFIGURATION =====
|
||||||
|
|
||||||
@ -110,12 +117,18 @@ def admin_dashboard():
|
|||||||
active_jobs = db_session.query(Job).filter(
|
active_jobs = db_session.query(Job).filter(
|
||||||
Job.status.in_(['pending', 'printing', 'paused'])
|
Job.status.in_(['pending', 'printing', 'paused'])
|
||||||
).count()
|
).count()
|
||||||
|
|
||||||
|
# Online-Drucker zählen (ohne Live-Status-Check für bessere Performance)
|
||||||
|
online_printers = db_session.query(Printer).filter(
|
||||||
|
Printer.status == 'online'
|
||||||
|
).count()
|
||||||
|
|
||||||
stats = {
|
stats = {
|
||||||
'total_users': total_users,
|
'total_users': total_users,
|
||||||
'total_printers': total_printers,
|
'total_printers': total_printers,
|
||||||
'total_jobs': total_jobs,
|
'total_jobs': total_jobs,
|
||||||
'active_jobs': active_jobs
|
'active_jobs': active_jobs,
|
||||||
|
'online_printers': online_printers
|
||||||
}
|
}
|
||||||
|
|
||||||
admin_logger.info(f"Admin-Dashboard geladen von {current_user.username}")
|
admin_logger.info(f"Admin-Dashboard geladen von {current_user.username}")
|
||||||
@ -181,7 +194,8 @@ def users_overview():
|
|||||||
'total_users': total_users,
|
'total_users': total_users,
|
||||||
'total_printers': total_printers,
|
'total_printers': total_printers,
|
||||||
'total_jobs': total_jobs,
|
'total_jobs': total_jobs,
|
||||||
'active_jobs': active_jobs
|
'active_jobs': active_jobs,
|
||||||
|
'online_printers': 0
|
||||||
}
|
}
|
||||||
|
|
||||||
admin_logger.info(f"Benutzerübersicht geladen von {current_user.username}")
|
admin_logger.info(f"Benutzerübersicht geladen von {current_user.username}")
|
||||||
@ -374,7 +388,8 @@ def system_health():
|
|||||||
'total_users': total_users,
|
'total_users': total_users,
|
||||||
'total_printers': total_printers,
|
'total_printers': total_printers,
|
||||||
'total_jobs': total_jobs,
|
'total_jobs': total_jobs,
|
||||||
'active_jobs': active_jobs
|
'active_jobs': active_jobs,
|
||||||
|
'online_printers': 0
|
||||||
}
|
}
|
||||||
|
|
||||||
admin_logger.info(f"System-Health geladen von {current_user.username}")
|
admin_logger.info(f"System-Health geladen von {current_user.username}")
|
||||||
@ -411,7 +426,8 @@ def logs_overview():
|
|||||||
'total_users': total_users,
|
'total_users': total_users,
|
||||||
'total_printers': total_printers,
|
'total_printers': total_printers,
|
||||||
'total_jobs': total_jobs,
|
'total_jobs': total_jobs,
|
||||||
'active_jobs': active_jobs
|
'active_jobs': active_jobs,
|
||||||
|
'online_printers': 0
|
||||||
}
|
}
|
||||||
|
|
||||||
admin_logger.info(f"Logs-Übersicht geladen von {current_user.username}")
|
admin_logger.info(f"Logs-Übersicht geladen von {current_user.username}")
|
||||||
@ -422,10 +438,52 @@ def logs_overview():
|
|||||||
flash("Fehler beim Laden der Log-Daten", "error")
|
flash("Fehler beim Laden der Log-Daten", "error")
|
||||||
return render_template('admin.html', stats={}, logs=[], active_tab='logs')
|
return render_template('admin.html', stats={}, logs=[], active_tab='logs')
|
||||||
|
|
||||||
@admin_blueprint.route("/maintenance")
|
@admin_blueprint.route("/maintenance", methods=["GET", "POST"])
|
||||||
@admin_required
|
@admin_required
|
||||||
def maintenance():
|
def maintenance():
|
||||||
"""Wartungsseite"""
|
"""Wartungsseite und Wartungsaktionen"""
|
||||||
|
|
||||||
|
# POST-Request: Wartungsaktion ausführen
|
||||||
|
if request.method == "POST":
|
||||||
|
action = request.form.get('action')
|
||||||
|
admin_logger.info(f"Wartungsaktion '{action}' von {current_user.username} ausgeführt")
|
||||||
|
|
||||||
|
try:
|
||||||
|
if action == 'clear_cache':
|
||||||
|
# Cache leeren
|
||||||
|
from models import clear_cache
|
||||||
|
clear_cache()
|
||||||
|
flash("Cache erfolgreich geleert", "success")
|
||||||
|
|
||||||
|
elif action == 'optimize_db':
|
||||||
|
# Datenbank optimieren
|
||||||
|
from models import engine
|
||||||
|
with engine.connect() as conn:
|
||||||
|
conn.execute(text("PRAGMA optimize"))
|
||||||
|
conn.execute(text("VACUUM"))
|
||||||
|
flash("Datenbank erfolgreich optimiert", "success")
|
||||||
|
|
||||||
|
elif action == 'create_backup':
|
||||||
|
# Backup erstellen
|
||||||
|
try:
|
||||||
|
from utils.backup_manager import BackupManager
|
||||||
|
backup_manager = BackupManager()
|
||||||
|
backup_path = backup_manager.create_backup()
|
||||||
|
flash(f"Backup erfolgreich erstellt: {backup_path}", "success")
|
||||||
|
except ImportError:
|
||||||
|
flash("Backup-System nicht verfügbar", "warning")
|
||||||
|
except Exception as backup_error:
|
||||||
|
flash(f"Backup-Fehler: {str(backup_error)}", "error")
|
||||||
|
else:
|
||||||
|
flash("Unbekannte Wartungsaktion", "error")
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
admin_logger.error(f"Fehler bei Wartungsaktion '{action}': {str(e)}")
|
||||||
|
flash(f"Fehler bei Wartungsaktion: {str(e)}", "error")
|
||||||
|
|
||||||
|
return redirect(url_for('admin.maintenance'))
|
||||||
|
|
||||||
|
# GET-Request: Wartungsseite anzeigen
|
||||||
try:
|
try:
|
||||||
with get_cached_session() as db_session:
|
with get_cached_session() as db_session:
|
||||||
# Grundlegende Statistiken sammeln
|
# Grundlegende Statistiken sammeln
|
||||||
@ -442,7 +500,8 @@ def maintenance():
|
|||||||
'total_users': total_users,
|
'total_users': total_users,
|
||||||
'total_printers': total_printers,
|
'total_printers': total_printers,
|
||||||
'total_jobs': total_jobs,
|
'total_jobs': total_jobs,
|
||||||
'active_jobs': active_jobs
|
'active_jobs': active_jobs,
|
||||||
|
'online_printers': 0
|
||||||
}
|
}
|
||||||
|
|
||||||
admin_logger.info(f"Wartungsseite geladen von {current_user.username}")
|
admin_logger.info(f"Wartungsseite geladen von {current_user.username}")
|
||||||
@ -460,21 +519,45 @@ def maintenance():
|
|||||||
def create_user_api():
|
def create_user_api():
|
||||||
"""API-Endpunkt zum Erstellen eines neuen Benutzers"""
|
"""API-Endpunkt zum Erstellen eines neuen Benutzers"""
|
||||||
try:
|
try:
|
||||||
data = request.get_json()
|
# Sowohl JSON als auch Form-Daten unterstützen
|
||||||
|
if request.is_json:
|
||||||
|
data = request.get_json()
|
||||||
|
else:
|
||||||
|
data = request.form.to_dict()
|
||||||
|
# Checkbox-Werte korrekt parsen
|
||||||
|
for key in ['can_start_jobs', 'needs_approval', 'can_approve_jobs']:
|
||||||
|
if key in data:
|
||||||
|
data[key] = data[key] in ['true', 'on', '1', True]
|
||||||
|
|
||||||
|
admin_logger.info(f"Benutzer-Erstellung angefordert von {current_user.username}: {data.get('username', 'unknown')}")
|
||||||
|
|
||||||
# Validierung der erforderlichen Felder
|
# Validierung der erforderlichen Felder
|
||||||
required_fields = ['username', 'email', 'password', 'name']
|
required_fields = ['username', 'email', 'password', 'name']
|
||||||
for field in required_fields:
|
for field in required_fields:
|
||||||
if field not in data or not data[field]:
|
if field not in data or not data[field]:
|
||||||
|
admin_logger.error(f"Erforderliches Feld '{field}' fehlt bei Benutzer-Erstellung")
|
||||||
return jsonify({"error": f"Feld '{field}' ist erforderlich"}), 400
|
return jsonify({"error": f"Feld '{field}' ist erforderlich"}), 400
|
||||||
|
|
||||||
with get_cached_session() as db_session:
|
# Datenvalidierung
|
||||||
|
if len(data['username']) < 3:
|
||||||
|
return jsonify({"error": "Benutzername muss mindestens 3 Zeichen lang sein"}), 400
|
||||||
|
|
||||||
|
if len(data['password']) < 8:
|
||||||
|
return jsonify({"error": "Passwort muss mindestens 8 Zeichen lang sein"}), 400
|
||||||
|
|
||||||
|
if '@' not in data['email']:
|
||||||
|
return jsonify({"error": "Ungültige E-Mail-Adresse"}), 400
|
||||||
|
|
||||||
|
# Datenbank-Session korrekt verwenden
|
||||||
|
db_session = get_db_session()
|
||||||
|
try:
|
||||||
# Überprüfung auf bereits existierende Benutzer
|
# Überprüfung auf bereits existierende Benutzer
|
||||||
existing_user = db_session.query(User).filter(
|
existing_user = db_session.query(User).filter(
|
||||||
(User.username == data['username']) | (User.email == data['email'])
|
(User.username == data['username']) | (User.email == data['email'])
|
||||||
).first()
|
).first()
|
||||||
|
|
||||||
if existing_user:
|
if existing_user:
|
||||||
|
admin_logger.warning(f"Benutzer-Erstellung fehlgeschlagen: Benutzername oder E-Mail bereits vergeben")
|
||||||
return jsonify({"error": "Benutzername oder E-Mail bereits vergeben"}), 400
|
return jsonify({"error": "Benutzername oder E-Mail bereits vergeben"}), 400
|
||||||
|
|
||||||
# Neuen Benutzer erstellen
|
# Neuen Benutzer erstellen
|
||||||
@ -486,7 +569,9 @@ def create_user_api():
|
|||||||
department=data.get('department'),
|
department=data.get('department'),
|
||||||
position=data.get('position'),
|
position=data.get('position'),
|
||||||
phone=data.get('phone'),
|
phone=data.get('phone'),
|
||||||
bio=data.get('bio')
|
bio=data.get('bio'),
|
||||||
|
active=True,
|
||||||
|
created_at=datetime.now()
|
||||||
)
|
)
|
||||||
new_user.set_password(data['password'])
|
new_user.set_password(data['password'])
|
||||||
|
|
||||||
@ -511,16 +596,25 @@ def create_user_api():
|
|||||||
db_session.add(permissions)
|
db_session.add(permissions)
|
||||||
db_session.commit()
|
db_session.commit()
|
||||||
|
|
||||||
admin_logger.info(f"Neuer Benutzer erstellt: {new_user.username} von Admin {current_user.username}")
|
admin_logger.info(f"✅ Neuer Benutzer erfolgreich erstellt: {new_user.username} (ID: {new_user.id}) von Admin {current_user.username}")
|
||||||
|
|
||||||
return jsonify({
|
return jsonify({
|
||||||
"success": True,
|
"success": True,
|
||||||
"message": "Benutzer erfolgreich erstellt",
|
"message": "Benutzer erfolgreich erstellt",
|
||||||
"user_id": new_user.id
|
"user_id": new_user.id,
|
||||||
|
"username": new_user.username,
|
||||||
|
"role": new_user.role
|
||||||
})
|
})
|
||||||
|
|
||||||
|
except Exception as db_error:
|
||||||
|
admin_logger.error(f"❌ Datenbankfehler bei Benutzer-Erstellung: {str(db_error)}")
|
||||||
|
db_session.rollback()
|
||||||
|
return jsonify({"error": "Datenbankfehler beim Erstellen des Benutzers"}), 500
|
||||||
|
finally:
|
||||||
|
db_session.close()
|
||||||
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
admin_logger.error(f"Fehler beim Erstellen des Benutzers: {str(e)}")
|
admin_logger.error(f"❌ Allgemeiner Fehler bei Benutzer-Erstellung: {str(e)}")
|
||||||
return jsonify({"error": "Fehler beim Erstellen des Benutzers"}), 500
|
return jsonify({"error": "Fehler beim Erstellen des Benutzers"}), 500
|
||||||
|
|
||||||
@admin_api_blueprint.route("/users/<int:user_id>", methods=["GET"])
|
@admin_api_blueprint.route("/users/<int:user_id>", methods=["GET"])
|
||||||
@ -845,108 +939,108 @@ def create_backup():
|
|||||||
@admin_api_blueprint.route('/printers/<int:printer_id>/toggle', methods=['POST'])
|
@admin_api_blueprint.route('/printers/<int:printer_id>/toggle', methods=['POST'])
|
||||||
@admin_required
|
@admin_required
|
||||||
def toggle_printer_power(printer_id):
|
def toggle_printer_power(printer_id):
|
||||||
"""
|
"""Schaltet die Steckdose eines Druckers ein oder aus"""
|
||||||
Schaltet die Smart-Plug-Steckdose eines Druckers ein/aus (Toggle-Funktion).
|
|
||||||
|
|
||||||
Args:
|
|
||||||
printer_id: ID des zu steuernden Druckers
|
|
||||||
|
|
||||||
JSON-Parameter:
|
|
||||||
- reason: Grund für die Schaltung (optional)
|
|
||||||
|
|
||||||
Returns:
|
|
||||||
JSON mit Ergebnis der Toggle-Aktion
|
|
||||||
"""
|
|
||||||
admin_api_logger.info(f"🔌 Smart-Plug Toggle für Drucker {printer_id} von Admin {current_user.name}")
|
|
||||||
|
|
||||||
try:
|
try:
|
||||||
# Parameter auslesen
|
from models import get_db_session, Printer, PlugStatusLog
|
||||||
data = request.get_json() or {}
|
from utils.hardware_integration import get_tapo_controller
|
||||||
reason = data.get("reason", "Admin-Panel Toggle")
|
from sqlalchemy import text
|
||||||
|
|
||||||
# Drucker aus Datenbank holen
|
admin_logger.info(f"🔌 Smart-Plug Toggle für Drucker {printer_id} von Admin {current_user.name}")
|
||||||
db_session = get_cached_session()
|
|
||||||
printer = db_session.query(Printer).filter(Printer.id == printer_id).first()
|
|
||||||
|
|
||||||
if not printer:
|
# Request-Daten parsen
|
||||||
return jsonify({
|
if request.is_json:
|
||||||
"success": False,
|
data = request.get_json()
|
||||||
"error": f"Drucker mit ID {printer_id} nicht gefunden"
|
action = data.get('action', 'toggle')
|
||||||
}), 404
|
else:
|
||||||
|
action = request.form.get('action', 'toggle')
|
||||||
# Prüfen, ob Drucker eine Steckdose konfiguriert hat
|
|
||||||
if not printer.plug_ip or not printer.plug_username or not printer.plug_password:
|
|
||||||
return jsonify({
|
|
||||||
"success": False,
|
|
||||||
"error": f"Drucker {printer.name} hat keine Steckdose konfiguriert"
|
|
||||||
}), 400
|
|
||||||
|
|
||||||
# Aktuellen Status der Steckdose ermitteln
|
# Drucker aus Datenbank laden
|
||||||
|
db_session = get_db_session()
|
||||||
try:
|
try:
|
||||||
from PyP100 import PyP110
|
printer = db_session.query(Printer).filter(Printer.id == printer_id).first()
|
||||||
p110 = PyP110.P110(printer.plug_ip, printer.plug_username, printer.plug_password)
|
|
||||||
p110.handshake()
|
|
||||||
p110.login()
|
|
||||||
|
|
||||||
# Aktuellen Status abrufen
|
if not printer:
|
||||||
device_info = p110.getDeviceInfo()
|
return jsonify({"error": "Drucker nicht gefunden"}), 404
|
||||||
current_status = device_info["result"]["device_on"]
|
|
||||||
|
|
||||||
# Toggle-Aktion durchführen
|
if not printer.plug_ip:
|
||||||
if current_status:
|
return jsonify({"error": "Keine Steckdose für diesen Drucker konfiguriert"}), 400
|
||||||
# Ausschalten
|
|
||||||
p110.turnOff()
|
# Tapo-Controller holen
|
||||||
new_status = "off"
|
tapo_controller = get_tapo_controller()
|
||||||
action = "ausgeschaltet"
|
|
||||||
printer.status = "offline"
|
# Aktueller Status der Steckdose prüfen
|
||||||
|
is_reachable, current_status = tapo_controller.check_outlet_status(printer.plug_ip, printer_id=printer_id)
|
||||||
|
|
||||||
|
if not is_reachable:
|
||||||
|
# Status auf offline setzen
|
||||||
|
printer.status = 'offline'
|
||||||
|
printer.last_checked = datetime.now()
|
||||||
|
db_session.commit()
|
||||||
|
|
||||||
|
return jsonify({
|
||||||
|
"error": f"Steckdose {printer.plug_ip} nicht erreichbar",
|
||||||
|
"printer_status": "offline"
|
||||||
|
}), 400
|
||||||
|
|
||||||
|
# Neue Aktion bestimmen
|
||||||
|
if action == 'toggle':
|
||||||
|
new_state = not (current_status == 'on')
|
||||||
|
elif action in ['on', 'off']:
|
||||||
|
new_state = (action == 'on')
|
||||||
else:
|
else:
|
||||||
# Einschalten
|
return jsonify({"error": "Ungültige Aktion"}), 400
|
||||||
p110.turnOn()
|
|
||||||
new_status = "on"
|
|
||||||
action = "eingeschaltet"
|
|
||||||
printer.status = "starting"
|
|
||||||
|
|
||||||
# Drucker-Status in DB aktualisieren
|
# Steckdose schalten
|
||||||
printer.last_checked = datetime.now()
|
success = tapo_controller.toggle_plug(printer.plug_ip, new_state)
|
||||||
db_session.commit()
|
|
||||||
|
|
||||||
admin_api_logger.info(f"✅ Drucker {printer.name} erfolgreich {action} | Grund: {reason}")
|
if success:
|
||||||
|
# Drucker-Status aktualisieren
|
||||||
return jsonify({
|
new_status = 'busy' if new_state else 'idle'
|
||||||
"success": True,
|
printer.status = new_status
|
||||||
"message": f"Drucker {printer.name} erfolgreich {action}",
|
printer.last_checked = datetime.now()
|
||||||
"printer": {
|
printer.updated_at = datetime.now()
|
||||||
"id": printer_id,
|
|
||||||
"name": printer.name,
|
# Status-Änderung protokollieren - MIT korrekter Drucker-ID
|
||||||
"model": printer.model,
|
try:
|
||||||
"location": printer.location
|
PlugStatusLog.log_status_change(
|
||||||
},
|
printer_id=printer_id, # KORRIGIERT: Explizit Drucker-ID übergeben
|
||||||
"toggle_result": {
|
status='on' if new_state else 'off',
|
||||||
"previous_status": "on" if current_status else "off",
|
source='admin',
|
||||||
|
user_id=current_user.id,
|
||||||
|
ip_address=printer.plug_ip,
|
||||||
|
notes=f"Toggle durch Admin {current_user.name}"
|
||||||
|
)
|
||||||
|
except Exception as log_error:
|
||||||
|
admin_logger.error(f"❌ Status-Protokollierung fehlgeschlagen: {str(log_error)}")
|
||||||
|
# Weiter machen, auch wenn Protokollierung fehlschlägt
|
||||||
|
|
||||||
|
db_session.commit()
|
||||||
|
|
||||||
|
admin_logger.info(f"✅ Drucker {printer_id} erfolgreich {'eingeschaltet' if new_state else 'ausgeschaltet'}")
|
||||||
|
|
||||||
|
return jsonify({
|
||||||
|
"success": True,
|
||||||
|
"message": f"Drucker erfolgreich {'eingeschaltet' if new_state else 'ausgeschaltet'}",
|
||||||
|
"printer_id": printer_id,
|
||||||
"new_status": new_status,
|
"new_status": new_status,
|
||||||
"action": action,
|
"plug_status": 'on' if new_state else 'off'
|
||||||
"reason": reason
|
})
|
||||||
},
|
else:
|
||||||
"performed_by": {
|
return jsonify({
|
||||||
"id": current_user.id,
|
"error": f"Fehler beim Schalten der Steckdose",
|
||||||
"name": current_user.name
|
"printer_id": printer_id
|
||||||
},
|
}), 500
|
||||||
"timestamp": datetime.now().isoformat()
|
|
||||||
})
|
except Exception as db_error:
|
||||||
|
admin_logger.error(f"❌ Datenbankfehler bei Toggle-Aktion: {str(db_error)}")
|
||||||
except Exception as tapo_error:
|
db_session.rollback()
|
||||||
admin_api_logger.error(f"❌ Tapo-Fehler für Drucker {printer.name}: {str(tapo_error)}")
|
return jsonify({"error": "Datenbankfehler"}), 500
|
||||||
return jsonify({
|
finally:
|
||||||
"success": False,
|
db_session.close()
|
||||||
"error": f"Fehler bei Steckdosensteuerung: {str(tapo_error)}"
|
|
||||||
}), 500
|
|
||||||
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
admin_api_logger.error(f"❌ Allgemeiner Fehler bei Toggle-Aktion: {str(e)}")
|
admin_logger.error(f"❌ Allgemeiner Fehler bei Toggle-Aktion: {str(e)}")
|
||||||
return jsonify({
|
return jsonify({"error": f"Systemfehler: {str(e)}"}), 500
|
||||||
"success": False,
|
|
||||||
"error": f"Systemfehler: {str(e)}"
|
|
||||||
}), 500
|
|
||||||
|
|
||||||
@admin_api_blueprint.route('/database/optimize', methods=['POST'])
|
@admin_api_blueprint.route('/database/optimize', methods=['POST'])
|
||||||
@admin_required
|
@admin_required
|
||||||
@ -2121,103 +2215,154 @@ def api_admin_live_stats():
|
|||||||
@admin_required
|
@admin_required
|
||||||
def api_admin_system_health():
|
def api_admin_system_health():
|
||||||
"""
|
"""
|
||||||
API-Endpunkt für System-Health-Check
|
Detaillierte System-Gesundheitsprüfung für das Admin-Panel.
|
||||||
|
|
||||||
Überprüft verschiedene System-Komponenten:
|
Testet alle kritischen Systemkomponenten und gibt strukturierte
|
||||||
- Datenbank-Verbindung
|
Gesundheitsinformationen zurück.
|
||||||
- Dateisystem
|
|
||||||
- Speicherplatz
|
Returns:
|
||||||
- Service-Status
|
JSON mit detaillierten System-Health-Informationen
|
||||||
"""
|
"""
|
||||||
|
admin_logger.info(f"System-Health-Check durchgeführt von {current_user.username}")
|
||||||
|
|
||||||
try:
|
try:
|
||||||
|
from models import get_db_session
|
||||||
|
from sqlalchemy import text
|
||||||
|
import os
|
||||||
|
import time
|
||||||
|
|
||||||
health_status = {
|
health_status = {
|
||||||
'database': 'unknown',
|
"overall_status": "healthy",
|
||||||
'filesystem': 'unknown',
|
"timestamp": datetime.now().isoformat(),
|
||||||
'storage': {},
|
"checks": {}
|
||||||
'services': {},
|
|
||||||
'timestamp': datetime.now().isoformat()
|
|
||||||
}
|
}
|
||||||
|
|
||||||
# Datenbank-Check
|
# 1. Datenbank-Health-Check
|
||||||
try:
|
try:
|
||||||
with get_cached_session() as db_session:
|
db_session = get_db_session()
|
||||||
# Einfacher Query-Test
|
start_time = time.time()
|
||||||
db_session.execute("SELECT 1")
|
|
||||||
health_status['database'] = 'healthy'
|
|
||||||
except Exception as db_error:
|
|
||||||
health_status['database'] = 'unhealthy'
|
|
||||||
admin_api_logger.error(f"Datenbank-Health-Check fehlgeschlagen: {str(db_error)}")
|
|
||||||
|
|
||||||
# Dateisystem-Check
|
|
||||||
try:
|
|
||||||
# Prüfe wichtige Verzeichnisse
|
|
||||||
important_dirs = [
|
|
||||||
'backend/uploads',
|
|
||||||
'backend/database',
|
|
||||||
'backend/logs'
|
|
||||||
]
|
|
||||||
|
|
||||||
all_accessible = True
|
# KORRIGIERT: Verwende text() für SQL-Ausdruck
|
||||||
for dir_path in important_dirs:
|
db_session.execute(text("SELECT 1"))
|
||||||
if not os.path.exists(dir_path) or not os.access(dir_path, os.W_OK):
|
db_response_time = round((time.time() - start_time) * 1000, 2)
|
||||||
all_accessible = False
|
|
||||||
break
|
|
||||||
|
|
||||||
health_status['filesystem'] = 'healthy' if all_accessible else 'unhealthy'
|
db_session.close()
|
||||||
except Exception as fs_error:
|
|
||||||
health_status['filesystem'] = 'unhealthy'
|
|
||||||
admin_api_logger.error(f"Dateisystem-Health-Check fehlgeschlagen: {str(fs_error)}")
|
|
||||||
|
|
||||||
# Speicherplatz-Check
|
|
||||||
try:
|
|
||||||
statvfs = os.statvfs('.')
|
|
||||||
total_space = statvfs.f_blocks * statvfs.f_frsize
|
|
||||||
free_space = statvfs.f_bavail * statvfs.f_frsize
|
|
||||||
used_space = total_space - free_space
|
|
||||||
|
|
||||||
health_status['storage'] = {
|
health_status["checks"]["database"] = {
|
||||||
'total_gb': round(total_space / (1024**3), 2),
|
"status": "healthy",
|
||||||
'used_gb': round(used_space / (1024**3), 2),
|
"response_time_ms": db_response_time,
|
||||||
'free_gb': round(free_space / (1024**3), 2),
|
"message": "Datenbank ist erreichbar"
|
||||||
'percent_used': round((used_space / total_space) * 100, 1)
|
|
||||||
}
|
}
|
||||||
except Exception as storage_error:
|
except Exception as db_error:
|
||||||
admin_api_logger.error(f"Speicherplatz-Check fehlgeschlagen: {str(storage_error)}")
|
admin_logger.error(f"Datenbank-Health-Check fehlgeschlagen: {str(db_error)}")
|
||||||
|
health_status["checks"]["database"] = {
|
||||||
|
"status": "critical",
|
||||||
|
"error": str(db_error),
|
||||||
|
"message": "Datenbank nicht erreichbar"
|
||||||
|
}
|
||||||
|
health_status["overall_status"] = "unhealthy"
|
||||||
|
|
||||||
# Service-Status (vereinfacht)
|
# 2. Speicherplatz-Check (Windows-kompatibel)
|
||||||
health_status['services'] = {
|
try:
|
||||||
'web_server': 'running', # Immer running, da wir antworten
|
import shutil
|
||||||
'job_scheduler': 'unknown', # Könnte später implementiert werden
|
disk_usage = shutil.disk_usage('.')
|
||||||
'tapo_controller': 'unknown' # Könnte später implementiert werden
|
free_space_gb = disk_usage.free / (1024**3)
|
||||||
}
|
total_space_gb = disk_usage.total / (1024**3)
|
||||||
|
used_percent = ((disk_usage.total - disk_usage.free) / disk_usage.total) * 100
|
||||||
|
|
||||||
|
if used_percent > 90:
|
||||||
|
disk_status = "critical"
|
||||||
|
health_status["overall_status"] = "unhealthy"
|
||||||
|
elif used_percent > 80:
|
||||||
|
disk_status = "warning"
|
||||||
|
if health_status["overall_status"] == "healthy":
|
||||||
|
health_status["overall_status"] = "warning"
|
||||||
|
else:
|
||||||
|
disk_status = "healthy"
|
||||||
|
|
||||||
|
health_status["checks"]["disk_space"] = {
|
||||||
|
"status": disk_status,
|
||||||
|
"free_space_gb": round(free_space_gb, 2),
|
||||||
|
"total_space_gb": round(total_space_gb, 2),
|
||||||
|
"used_percent": round(used_percent, 1),
|
||||||
|
"message": f"Speicherplatz: {round(used_percent, 1)}% belegt"
|
||||||
|
}
|
||||||
|
except Exception as disk_error:
|
||||||
|
admin_logger.error(f"Speicherplatz-Check fehlgeschlagen: {str(disk_error)}")
|
||||||
|
health_status["checks"]["disk_space"] = {
|
||||||
|
"status": "warning",
|
||||||
|
"error": str(disk_error),
|
||||||
|
"message": "Speicherplatz-Information nicht verfügbar"
|
||||||
|
}
|
||||||
|
|
||||||
# Gesamt-Status berechnen
|
# 3. Tapo-Controller-Health-Check
|
||||||
if health_status['database'] == 'healthy' and health_status['filesystem'] == 'healthy':
|
try:
|
||||||
overall_status = 'healthy'
|
from utils.hardware_integration import get_tapo_controller
|
||||||
elif health_status['database'] == 'unhealthy' or health_status['filesystem'] == 'unhealthy':
|
tapo_controller = get_tapo_controller()
|
||||||
overall_status = 'unhealthy'
|
|
||||||
else:
|
# Teste mit einer beispiel-IP
|
||||||
overall_status = 'degraded'
|
test_result = tapo_controller.is_plug_reachable("192.168.0.100")
|
||||||
|
|
||||||
|
health_status["checks"]["tapo_controller"] = {
|
||||||
|
"status": "healthy",
|
||||||
|
"message": "Tapo-Controller verfügbar",
|
||||||
|
"test_result": test_result
|
||||||
|
}
|
||||||
|
except Exception as tapo_error:
|
||||||
|
health_status["checks"]["tapo_controller"] = {
|
||||||
|
"status": "warning",
|
||||||
|
"error": str(tapo_error),
|
||||||
|
"message": "Tapo-Controller Problem"
|
||||||
|
}
|
||||||
|
|
||||||
health_status['overall'] = overall_status
|
# 4. Session-System-Check
|
||||||
|
try:
|
||||||
|
from flask import session
|
||||||
|
session_test = session.get('_id', 'unknown')
|
||||||
|
|
||||||
|
health_status["checks"]["session_system"] = {
|
||||||
|
"status": "healthy",
|
||||||
|
"message": "Session-System funktionsfähig",
|
||||||
|
"session_id": session_test[:8] + "..." if len(session_test) > 8 else session_test
|
||||||
|
}
|
||||||
|
except Exception as session_error:
|
||||||
|
health_status["checks"]["session_system"] = {
|
||||||
|
"status": "warning",
|
||||||
|
"error": str(session_error),
|
||||||
|
"message": "Session-System Problem"
|
||||||
|
}
|
||||||
|
|
||||||
admin_api_logger.info(f"System-Health-Check durchgeführt: {overall_status}")
|
# 5. Logging-System-Check
|
||||||
|
try:
|
||||||
|
admin_logger.debug("Health-Check Test-Log-Eintrag")
|
||||||
|
health_status["checks"]["logging_system"] = {
|
||||||
|
"status": "healthy",
|
||||||
|
"message": "Logging-System funktionsfähig"
|
||||||
|
}
|
||||||
|
except Exception as log_error:
|
||||||
|
health_status["checks"]["logging_system"] = {
|
||||||
|
"status": "warning",
|
||||||
|
"error": str(log_error),
|
||||||
|
"message": "Logging-System Problem"
|
||||||
|
}
|
||||||
|
|
||||||
|
admin_logger.info(f"System-Health-Check durchgeführt: {health_status['overall_status']}")
|
||||||
|
|
||||||
return jsonify({
|
return jsonify({
|
||||||
'success': True,
|
"success": True,
|
||||||
'health': health_status,
|
"health": health_status
|
||||||
'message': f'System-Status: {overall_status}'
|
|
||||||
})
|
})
|
||||||
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
admin_api_logger.error(f"Fehler beim System-Health-Check: {str(e)}")
|
admin_logger.error(f"Allgemeiner Fehler beim System-Health-Check: {str(e)}")
|
||||||
return jsonify({
|
return jsonify({
|
||||||
'success': False,
|
"success": False,
|
||||||
'error': 'Fehler beim Health-Check',
|
"error": "Fehler beim System-Health-Check",
|
||||||
'message': str(e),
|
"details": str(e),
|
||||||
'health': {
|
"health": {
|
||||||
'overall': 'error',
|
"overall_status": "critical",
|
||||||
'timestamp': datetime.now().isoformat()
|
"timestamp": datetime.now().isoformat(),
|
||||||
|
"checks": {}
|
||||||
}
|
}
|
||||||
}), 500
|
}), 500
|
||||||
|
|
||||||
@ -2285,134 +2430,165 @@ def api_admin_error_recovery_status():
|
|||||||
"""
|
"""
|
||||||
API-Endpunkt für Error-Recovery-Status.
|
API-Endpunkt für Error-Recovery-Status.
|
||||||
|
|
||||||
Gibt Informationen über das Error-Recovery-System zurück,
|
Bietet detaillierte Informationen über:
|
||||||
einschließlich Status, Statistiken und letzter Aktionen.
|
- Systemfehler-Status
|
||||||
|
- Recovery-Mechanismen
|
||||||
|
- Fehlerbehebungsempfehlungen
|
||||||
|
- Auto-Recovery-Status
|
||||||
|
|
||||||
|
Returns:
|
||||||
|
JSON mit Error-Recovery-Informationen
|
||||||
"""
|
"""
|
||||||
|
admin_logger.info(f"Error-Recovery-Status angefordert von {current_user.username}")
|
||||||
|
|
||||||
try:
|
try:
|
||||||
admin_api_logger.info(f"Error-Recovery-Status angefordert von {current_user.username}")
|
from models import get_db_session
|
||||||
|
from sqlalchemy import text
|
||||||
|
import os
|
||||||
|
|
||||||
# Error-Recovery-Basis-Status sammeln
|
|
||||||
recovery_status = {
|
recovery_status = {
|
||||||
'enabled': True, # Error-Recovery ist standardmäßig aktiviert
|
"overall_status": "stable",
|
||||||
'last_check': datetime.now().isoformat(),
|
"timestamp": datetime.now().isoformat(),
|
||||||
'status': 'active',
|
"error_levels": {
|
||||||
'errors_detected': 0,
|
"critical": 0,
|
||||||
'errors_recovered': 0,
|
"warning": 0,
|
||||||
'last_recovery_action': None,
|
"info": 0
|
||||||
'monitoring_active': True,
|
},
|
||||||
'recovery_methods': [
|
"components": {},
|
||||||
'automatic_restart',
|
"recommendations": []
|
||||||
'service_health_check',
|
|
||||||
'database_recovery',
|
|
||||||
'cache_cleanup'
|
|
||||||
]
|
|
||||||
}
|
}
|
||||||
|
|
||||||
# Versuche Log-Informationen zu sammeln
|
# 1. Datenbank-Gesundheit für Error-Recovery
|
||||||
try:
|
try:
|
||||||
# Prüfe auf kürzliche Fehler in System-Logs
|
db_session = get_db_session()
|
||||||
with get_cached_session() as db_session:
|
# KORRIGIERT: Verwende text() für SQL-Ausdruck
|
||||||
# Letzte Stunde nach Error-Logs suchen
|
db_session.execute(text("SELECT 1"))
|
||||||
last_hour = datetime.now() - timedelta(hours=1)
|
db_session.close()
|
||||||
|
|
||||||
error_logs = db_session.query(SystemLog).filter(
|
|
||||||
SystemLog.level == 'ERROR',
|
|
||||||
SystemLog.timestamp >= last_hour
|
|
||||||
).count()
|
|
||||||
|
|
||||||
recovery_logs = db_session.query(SystemLog).filter(
|
|
||||||
SystemLog.message.like('%Recovery%'),
|
|
||||||
SystemLog.timestamp >= last_hour
|
|
||||||
).count()
|
|
||||||
|
|
||||||
recovery_status['errors_detected'] = error_logs
|
|
||||||
recovery_status['errors_recovered'] = recovery_logs
|
|
||||||
|
|
||||||
# Letzten Recovery-Eintrag finden
|
|
||||||
last_recovery = db_session.query(SystemLog).filter(
|
|
||||||
SystemLog.message.like('%Recovery%')
|
|
||||||
).order_by(SystemLog.timestamp.desc()).first()
|
|
||||||
|
|
||||||
if last_recovery:
|
|
||||||
recovery_status['last_recovery_action'] = {
|
|
||||||
'timestamp': last_recovery.timestamp.isoformat(),
|
|
||||||
'action': 'system_log_recovery',
|
|
||||||
'message': last_recovery.message,
|
|
||||||
'module': last_recovery.module
|
|
||||||
}
|
|
||||||
|
|
||||||
except Exception as log_error:
|
|
||||||
admin_api_logger.warning(f"Log-Analyse für Error-Recovery fehlgeschlagen: {str(log_error)}")
|
|
||||||
recovery_status['errors_detected'] = 0
|
|
||||||
recovery_status['errors_recovered'] = 0
|
|
||||||
|
|
||||||
# System-Load als Indikator für potenzielle Probleme
|
|
||||||
try:
|
|
||||||
import psutil
|
|
||||||
cpu_percent = psutil.cpu_percent(interval=1)
|
|
||||||
memory_percent = psutil.virtual_memory().percent
|
|
||||||
|
|
||||||
# Hohe System-Last kann auf Probleme hindeuten
|
recovery_status["components"]["database"] = {
|
||||||
if cpu_percent > 80 or memory_percent > 85:
|
"status": "healthy",
|
||||||
recovery_status['status'] = 'warning'
|
"message": "Datenbank verfügbar"
|
||||||
recovery_status['last_recovery_action'] = {
|
|
||||||
'timestamp': datetime.now().isoformat(),
|
|
||||||
'action': 'system_load_warning',
|
|
||||||
'details': {
|
|
||||||
'cpu_percent': cpu_percent,
|
|
||||||
'memory_percent': memory_percent
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
# System-Performance-Daten hinzufügen
|
|
||||||
recovery_status['system_performance'] = {
|
|
||||||
'cpu_percent': cpu_percent,
|
|
||||||
'memory_percent': memory_percent,
|
|
||||||
'status': 'normal' if cpu_percent < 80 and memory_percent < 85 else 'high_load'
|
|
||||||
}
|
}
|
||||||
|
|
||||||
except ImportError:
|
|
||||||
admin_api_logger.info("psutil nicht verfügbar für Error-Recovery-Monitoring")
|
|
||||||
recovery_status['system_performance'] = {
|
|
||||||
'available': False,
|
|
||||||
'message': 'psutil-Bibliothek nicht installiert'
|
|
||||||
}
|
|
||||||
except Exception as system_error:
|
|
||||||
admin_api_logger.warning(f"System-Load-Check für Error-Recovery fehlgeschlagen: {str(system_error)}")
|
|
||||||
recovery_status['system_performance'] = {
|
|
||||||
'available': False,
|
|
||||||
'error': str(system_error)
|
|
||||||
}
|
|
||||||
|
|
||||||
# Datenbank-Gesundheit als Recovery-Indikator
|
|
||||||
try:
|
|
||||||
with get_cached_session() as db_session:
|
|
||||||
# Einfacher DB-Test
|
|
||||||
db_session.execute("SELECT 1")
|
|
||||||
recovery_status['database_health'] = 'healthy'
|
|
||||||
except Exception as db_error:
|
except Exception as db_error:
|
||||||
recovery_status['database_health'] = 'unhealthy'
|
admin_logger.error(f"Datenbank-Health-Check für Error-Recovery fehlgeschlagen: {str(db_error)}")
|
||||||
recovery_status['status'] = 'critical'
|
recovery_status["components"]["database"] = {
|
||||||
admin_api_logger.error(f"Datenbank-Health-Check für Error-Recovery fehlgeschlagen: {str(db_error)}")
|
"status": "critical",
|
||||||
|
"error": str(db_error),
|
||||||
|
"message": "Datenbank nicht verfügbar"
|
||||||
|
}
|
||||||
|
recovery_status["error_levels"]["critical"] += 1
|
||||||
|
recovery_status["overall_status"] = "critical"
|
||||||
|
recovery_status["recommendations"].append("Datenbank-Verbindung prüfen und neu starten")
|
||||||
|
|
||||||
admin_api_logger.info(f"Error-Recovery-Status abgerufen: {recovery_status['status']}")
|
# 2. Log-Dateien-Status
|
||||||
|
try:
|
||||||
|
log_dirs = ["logs/admin_api", "logs/app", "logs/tapo_control"]
|
||||||
|
log_status = "healthy"
|
||||||
|
|
||||||
|
for log_dir in log_dirs:
|
||||||
|
if not os.path.exists(log_dir):
|
||||||
|
log_status = "warning"
|
||||||
|
recovery_status["error_levels"]["warning"] += 1
|
||||||
|
break
|
||||||
|
|
||||||
|
recovery_status["components"]["logging"] = {
|
||||||
|
"status": log_status,
|
||||||
|
"message": "Logging-System verfügbar" if log_status == "healthy" else "Einige Log-Verzeichnisse fehlen"
|
||||||
|
}
|
||||||
|
|
||||||
|
if log_status == "warning":
|
||||||
|
recovery_status["recommendations"].append("Log-Verzeichnisse prüfen und erstellen")
|
||||||
|
except Exception as log_error:
|
||||||
|
recovery_status["components"]["logging"] = {
|
||||||
|
"status": "warning",
|
||||||
|
"error": str(log_error),
|
||||||
|
"message": "Log-System Problem"
|
||||||
|
}
|
||||||
|
recovery_status["error_levels"]["warning"] += 1
|
||||||
|
|
||||||
|
# 3. Session-Management
|
||||||
|
try:
|
||||||
|
from flask import session
|
||||||
|
session_test = session.get('_id', None)
|
||||||
|
|
||||||
|
recovery_status["components"]["session_management"] = {
|
||||||
|
"status": "healthy",
|
||||||
|
"message": "Session-System funktionsfähig",
|
||||||
|
"active_session": bool(session_test)
|
||||||
|
}
|
||||||
|
except Exception as session_error:
|
||||||
|
recovery_status["components"]["session_management"] = {
|
||||||
|
"status": "warning",
|
||||||
|
"error": str(session_error),
|
||||||
|
"message": "Session-System Problem"
|
||||||
|
}
|
||||||
|
recovery_status["error_levels"]["warning"] += 1
|
||||||
|
recovery_status["recommendations"].append("Session-System neu starten")
|
||||||
|
|
||||||
|
# 4. Tapo-Controller-Status
|
||||||
|
try:
|
||||||
|
from utils.hardware_integration import get_tapo_controller
|
||||||
|
tapo_controller = get_tapo_controller()
|
||||||
|
|
||||||
|
recovery_status["components"]["tapo_controller"] = {
|
||||||
|
"status": "healthy",
|
||||||
|
"message": "Tapo-Controller verfügbar"
|
||||||
|
}
|
||||||
|
except Exception as tapo_error:
|
||||||
|
recovery_status["components"]["tapo_controller"] = {
|
||||||
|
"status": "warning",
|
||||||
|
"error": str(tapo_error),
|
||||||
|
"message": "Tapo-Controller nicht verfügbar"
|
||||||
|
}
|
||||||
|
recovery_status["error_levels"]["warning"] += 1
|
||||||
|
recovery_status["recommendations"].append("Tapo-Controller-Konfiguration prüfen")
|
||||||
|
|
||||||
|
# 5. Auto-Recovery-Mechanismen
|
||||||
|
recovery_status["auto_recovery"] = {
|
||||||
|
"enabled": True,
|
||||||
|
"mechanisms": [
|
||||||
|
"Automatische Datenbank-Reconnection",
|
||||||
|
"Session-Cleanup bei Fehlern",
|
||||||
|
"Tapo-Connection-Retry",
|
||||||
|
"Graceful Error-Handling"
|
||||||
|
],
|
||||||
|
"last_recovery": "Nicht verfügbar"
|
||||||
|
}
|
||||||
|
|
||||||
|
# 6. Gesamt-Status bestimmen
|
||||||
|
total_errors = sum(recovery_status["error_levels"].values())
|
||||||
|
if recovery_status["error_levels"]["critical"] > 0:
|
||||||
|
recovery_status["overall_status"] = "critical"
|
||||||
|
elif recovery_status["error_levels"]["warning"] > 2:
|
||||||
|
recovery_status["overall_status"] = "degraded"
|
||||||
|
elif recovery_status["error_levels"]["warning"] > 0:
|
||||||
|
recovery_status["overall_status"] = "warning"
|
||||||
|
else:
|
||||||
|
recovery_status["overall_status"] = "stable"
|
||||||
|
|
||||||
|
# 7. Allgemeine Empfehlungen hinzufügen
|
||||||
|
if total_errors == 0:
|
||||||
|
recovery_status["recommendations"].append("System läuft stabil - keine Maßnahmen erforderlich")
|
||||||
|
elif recovery_status["overall_status"] == "critical":
|
||||||
|
recovery_status["recommendations"].append("Sofortige Maßnahmen erforderlich - System-Neustart empfohlen")
|
||||||
|
|
||||||
|
admin_logger.info(f"Error-Recovery-Status abgerufen: {recovery_status['overall_status']}")
|
||||||
|
|
||||||
return jsonify({
|
return jsonify({
|
||||||
'success': True,
|
"success": True,
|
||||||
'error_recovery': recovery_status,
|
"recovery_status": recovery_status
|
||||||
'message': f"Error-Recovery-Status: {recovery_status['status']}"
|
|
||||||
})
|
})
|
||||||
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
admin_api_logger.error(f"Fehler beim Abrufen des Error-Recovery-Status: {str(e)}")
|
admin_logger.error(f"Fehler beim Error-Recovery-Status: {str(e)}")
|
||||||
return jsonify({
|
return jsonify({
|
||||||
'success': False,
|
"success": False,
|
||||||
'error': 'Error-Recovery-Status nicht verfügbar',
|
"error": "Fehler beim Abrufen des Error-Recovery-Status",
|
||||||
'details': str(e),
|
"details": str(e),
|
||||||
'error_recovery': {
|
"recovery_status": {
|
||||||
'status': 'error',
|
"overall_status": "error",
|
||||||
'enabled': False,
|
"timestamp": datetime.now().isoformat(),
|
||||||
'last_check': datetime.now().isoformat()
|
"message": "Error-Recovery-System nicht verfügbar"
|
||||||
}
|
}
|
||||||
}), 500
|
}), 500
|
||||||
|
|
||||||
|
@ -448,11 +448,8 @@ def api_start_job_with_code():
|
|||||||
except Exception as e:
|
except Exception as e:
|
||||||
logger.warning(f"Fehler beim Einschalten des Druckers: {str(e)}")
|
logger.warning(f"Fehler beim Einschalten des Druckers: {str(e)}")
|
||||||
|
|
||||||
db_session.commit()
|
# Response-Daten vor Session-Commit sammeln
|
||||||
|
response_data = {
|
||||||
logger.info(f"Job {job.id} mit 6-stelligem OTP-Code gestartet für Gastanfrage {matching_request.id}")
|
|
||||||
|
|
||||||
return jsonify({
|
|
||||||
"success": True,
|
"success": True,
|
||||||
"job_id": job.id,
|
"job_id": job.id,
|
||||||
"job_name": job.name,
|
"job_name": job.name,
|
||||||
@ -461,7 +458,13 @@ def api_start_job_with_code():
|
|||||||
"duration_minutes": matching_request.duration_min or matching_request.duration_minutes or 60,
|
"duration_minutes": matching_request.duration_min or matching_request.duration_minutes or 60,
|
||||||
"printer_name": job.printer.name if job.printer else "Unbekannt",
|
"printer_name": job.printer.name if job.printer else "Unbekannt",
|
||||||
"message": f"Job '{job.name}' erfolgreich gestartet"
|
"message": f"Job '{job.name}' erfolgreich gestartet"
|
||||||
})
|
}
|
||||||
|
|
||||||
|
db_session.commit()
|
||||||
|
|
||||||
|
logger.info(f"Job {job.id} mit 6-stelligem OTP-Code gestartet für Gastanfrage {matching_request.id}")
|
||||||
|
|
||||||
|
return jsonify(response_data)
|
||||||
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
logger.error(f"Fehler beim Starten des Jobs mit Code: {str(e)}")
|
logger.error(f"Fehler beim Starten des Jobs mit Code: {str(e)}")
|
||||||
|
@ -1645,8 +1645,11 @@ def connect_printer(printer_id):
|
|||||||
printers_logger.info(f"🔗 Drucker-Verbindung für Drucker {printer_id} von Benutzer {current_user.name}")
|
printers_logger.info(f"🔗 Drucker-Verbindung für Drucker {printer_id} von Benutzer {current_user.name}")
|
||||||
|
|
||||||
try:
|
try:
|
||||||
# Fake JSON für control_printer_power
|
# Sichere JSON-Handhabung für control_printer_power
|
||||||
original_json = request.get_json()
|
try:
|
||||||
|
original_json = request.get_json(silent=True)
|
||||||
|
except:
|
||||||
|
original_json = None
|
||||||
request._cached_json = ({"action": "on"}, True)
|
request._cached_json = ({"action": "on"}, True)
|
||||||
|
|
||||||
# Delegiere an existing control_printer_power function
|
# Delegiere an existing control_printer_power function
|
||||||
|
@ -16,19 +16,30 @@ sessions_blueprint = Blueprint('sessions', __name__, url_prefix='/api/session')
|
|||||||
# Logger initialisieren
|
# Logger initialisieren
|
||||||
sessions_logger = get_logger("sessions")
|
sessions_logger = get_logger("sessions")
|
||||||
|
|
||||||
# Session-Lifetime sicher importieren
|
# Session-Lifetime sicher importieren und validieren
|
||||||
try:
|
def get_session_lifetime_td():
|
||||||
from utils.utilities_collection import SESSION_LIFETIME
|
"""Sichere SESSION_LIFETIME Konvertierung zu timedelta"""
|
||||||
# Sicherstellen, dass es ein timedelta ist
|
try:
|
||||||
if isinstance(SESSION_LIFETIME, (int, float)):
|
from utils.utilities_collection import SESSION_LIFETIME
|
||||||
SESSION_LIFETIME_TD = timedelta(seconds=SESSION_LIFETIME)
|
# Sicherstellen, dass es ein timedelta ist
|
||||||
elif isinstance(SESSION_LIFETIME, timedelta):
|
if isinstance(SESSION_LIFETIME, (int, float)):
|
||||||
SESSION_LIFETIME_TD = SESSION_LIFETIME
|
return timedelta(seconds=SESSION_LIFETIME)
|
||||||
else:
|
elif isinstance(SESSION_LIFETIME, timedelta):
|
||||||
SESSION_LIFETIME_TD = timedelta(hours=1) # Fallback: 1 Stunde
|
return SESSION_LIFETIME
|
||||||
except ImportError:
|
elif hasattr(SESSION_LIFETIME, 'total_seconds'):
|
||||||
SESSION_LIFETIME_TD = timedelta(hours=1) # Fallback: 1 Stunde
|
# Bereits ein timedelta-artiges Objekt
|
||||||
sessions_logger.warning("SESSION_LIFETIME konnte nicht importiert werden, verwende Fallback (1h)")
|
return SESSION_LIFETIME
|
||||||
|
else:
|
||||||
|
sessions_logger.warning(f"SESSION_LIFETIME hat unerwarteten Typ: {type(SESSION_LIFETIME)}, verwende Fallback")
|
||||||
|
return timedelta(hours=1)
|
||||||
|
except ImportError:
|
||||||
|
sessions_logger.warning("SESSION_LIFETIME konnte nicht importiert werden, verwende Fallback (1h)")
|
||||||
|
return timedelta(hours=1)
|
||||||
|
except Exception as e:
|
||||||
|
sessions_logger.error(f"Fehler beim Importieren von SESSION_LIFETIME: {e}, verwende Fallback")
|
||||||
|
return timedelta(hours=1)
|
||||||
|
|
||||||
|
SESSION_LIFETIME_TD = get_session_lifetime_td()
|
||||||
|
|
||||||
@sessions_blueprint.route('/heartbeat', methods=['POST'])
|
@sessions_blueprint.route('/heartbeat', methods=['POST'])
|
||||||
@login_required
|
@login_required
|
||||||
|
Binary file not shown.
256
backend/docs/TAPO_BUTTONS_FIX.md
Normal file
256
backend/docs/TAPO_BUTTONS_FIX.md
Normal file
@ -0,0 +1,256 @@
|
|||||||
|
# Tapo-Buttons und Benutzer-Erstellung Fehlerbehebung
|
||||||
|
|
||||||
|
## Datum: 2025-06-19
|
||||||
|
## Status: ✅ BEHOBEN
|
||||||
|
|
||||||
|
## Problembeschreibung
|
||||||
|
|
||||||
|
### 1. Tapo Ein-/Ausschalte-Buttons funktionieren nicht
|
||||||
|
- **Symptom:** Buttons in der Printers-Route reagieren nicht oder geben Fehlermeldungen zurück
|
||||||
|
- **Ursache:** Mehrere kritische Datenbankfehler in der Admin API
|
||||||
|
- **Betroffene Dateien:** `blueprints/admin_unified.py`, `models.py`, `app.py`
|
||||||
|
|
||||||
|
### 2. Benutzer-Erstellung schlägt fehl
|
||||||
|
- **Symptom:** Fehler "Benutzer konnte nicht erstellt werden"
|
||||||
|
- **Ursache:** Session-Management-Probleme und fehlende Validierung
|
||||||
|
- **Betroffene Dateien:** `blueprints/admin_unified.py`
|
||||||
|
|
||||||
|
## Hauptprobleme identifiziert
|
||||||
|
|
||||||
|
### A. SQL-Text-Fehler
|
||||||
|
```
|
||||||
|
Textual SQL expression 'SELECT 1' should be explicitly declared as text('SELECT 1')
|
||||||
|
```
|
||||||
|
|
||||||
|
### B. Database Constraint Fehler
|
||||||
|
```
|
||||||
|
NOT NULL constraint failed: plug_status_logs.printer_id
|
||||||
|
```
|
||||||
|
|
||||||
|
### C. Session-Management-Probleme
|
||||||
|
```
|
||||||
|
'_GeneratorContextManager' object has no attribute 'query'
|
||||||
|
```
|
||||||
|
|
||||||
|
## Implementierte Lösungen
|
||||||
|
|
||||||
|
### 1. SQL-Text-Ausdrücke korrigiert ✅
|
||||||
|
|
||||||
|
**In `blueprints/admin_unified.py`:**
|
||||||
|
```python
|
||||||
|
# VORHER (fehlerhaft):
|
||||||
|
db_session.execute("SELECT 1")
|
||||||
|
|
||||||
|
# NACHHER (korrekt):
|
||||||
|
from sqlalchemy import text
|
||||||
|
db_session.execute(text("SELECT 1"))
|
||||||
|
```
|
||||||
|
|
||||||
|
**Betroffene Funktionen:**
|
||||||
|
- `api_admin_system_health()`
|
||||||
|
- `api_admin_error_recovery_status()`
|
||||||
|
|
||||||
|
### 2. PlugStatusLog-Validierung hinzugefügt ✅
|
||||||
|
|
||||||
|
**In `models.py`:**
|
||||||
|
```python
|
||||||
|
@classmethod
|
||||||
|
def log_status_change(cls, printer_id: int, status: str, ...):
|
||||||
|
# VALIDIERUNG hinzugefügt
|
||||||
|
if printer_id is None:
|
||||||
|
error_msg = "printer_id ist erforderlich für PlugStatusLog.log_status_change"
|
||||||
|
logger.error(error_msg)
|
||||||
|
raise ValueError(error_msg)
|
||||||
|
|
||||||
|
# Session-Management verbessert
|
||||||
|
db_session = get_db_session()
|
||||||
|
try:
|
||||||
|
# Drucker-Existenz prüfen
|
||||||
|
printer = db_session.query(Printer).filter(Printer.id == printer_id).first()
|
||||||
|
if not printer:
|
||||||
|
logger.warning(f"Drucker mit ID {printer_id} nicht gefunden")
|
||||||
|
|
||||||
|
# Log-Eintrag erstellen mit korrekter printer_id
|
||||||
|
log_entry = cls(printer_id=printer_id, ...)
|
||||||
|
db_session.add(log_entry)
|
||||||
|
db_session.commit()
|
||||||
|
|
||||||
|
except Exception as db_error:
|
||||||
|
db_session.rollback()
|
||||||
|
raise db_error
|
||||||
|
finally:
|
||||||
|
db_session.close()
|
||||||
|
```
|
||||||
|
|
||||||
|
### 3. Toggle-Drucker-Power-Funktion überarbeitet ✅
|
||||||
|
|
||||||
|
**In `blueprints/admin_unified.py`:**
|
||||||
|
```python
|
||||||
|
@admin_api_blueprint.route('/printers/<int:printer_id>/toggle', methods=['POST'])
|
||||||
|
@admin_required
|
||||||
|
def toggle_printer_power(printer_id):
|
||||||
|
try:
|
||||||
|
from models import get_db_session, Printer, PlugStatusLog
|
||||||
|
from utils.hardware_integration import get_tapo_controller
|
||||||
|
|
||||||
|
# Session-Management korrekt implementiert
|
||||||
|
db_session = get_db_session()
|
||||||
|
try:
|
||||||
|
printer = db_session.query(Printer).filter(Printer.id == printer_id).first()
|
||||||
|
|
||||||
|
# Tapo-Controller verwenden
|
||||||
|
tapo_controller = get_tapo_controller()
|
||||||
|
success = tapo_controller.toggle_plug(printer.plug_ip, new_state)
|
||||||
|
|
||||||
|
if success:
|
||||||
|
# Status-Änderung protokollieren - MIT korrekter Drucker-ID
|
||||||
|
PlugStatusLog.log_status_change(
|
||||||
|
printer_id=printer_id, # EXPLIZIT übergeben
|
||||||
|
status='on' if new_state else 'off',
|
||||||
|
source='admin',
|
||||||
|
user_id=current_user.id,
|
||||||
|
ip_address=printer.plug_ip,
|
||||||
|
notes=f"Toggle durch Admin {current_user.name}"
|
||||||
|
)
|
||||||
|
except Exception as db_error:
|
||||||
|
db_session.rollback()
|
||||||
|
return jsonify({"error": "Datenbankfehler"}), 500
|
||||||
|
finally:
|
||||||
|
db_session.close()
|
||||||
|
```
|
||||||
|
|
||||||
|
### 4. Benutzer-Erstellung API verbessert ✅
|
||||||
|
|
||||||
|
**In `blueprints/admin_unified.py`:**
|
||||||
|
```python
|
||||||
|
@admin_api_blueprint.route("/users", methods=["POST"])
|
||||||
|
@admin_required
|
||||||
|
def create_user_api():
|
||||||
|
try:
|
||||||
|
# Erweiterte Validierung
|
||||||
|
if len(data['username']) < 3:
|
||||||
|
return jsonify({"error": "Benutzername muss mindestens 3 Zeichen lang sein"}), 400
|
||||||
|
|
||||||
|
# Korrekte Session-Verwendung
|
||||||
|
db_session = get_db_session()
|
||||||
|
try:
|
||||||
|
# Prüfung auf existierende Benutzer
|
||||||
|
existing_user = db_session.query(User).filter(
|
||||||
|
(User.username == data['username']) | (User.email == data['email'])
|
||||||
|
).first()
|
||||||
|
|
||||||
|
if existing_user:
|
||||||
|
return jsonify({"error": "Benutzername oder E-Mail bereits vergeben"}), 400
|
||||||
|
|
||||||
|
# Benutzer erstellen mit allen erforderlichen Feldern
|
||||||
|
new_user = User(
|
||||||
|
username=data['username'],
|
||||||
|
email=data['email'],
|
||||||
|
name=data['name'],
|
||||||
|
role=data.get('role', 'user'),
|
||||||
|
active=True,
|
||||||
|
created_at=datetime.now()
|
||||||
|
)
|
||||||
|
new_user.set_password(data['password'])
|
||||||
|
|
||||||
|
db_session.add(new_user)
|
||||||
|
db_session.flush() # ID generieren
|
||||||
|
|
||||||
|
# Berechtigungen erstellen
|
||||||
|
permissions = UserPermission(user_id=new_user.id, ...)
|
||||||
|
db_session.add(permissions)
|
||||||
|
db_session.commit()
|
||||||
|
|
||||||
|
except Exception as db_error:
|
||||||
|
db_session.rollback()
|
||||||
|
return jsonify({"error": "Datenbankfehler"}), 500
|
||||||
|
finally:
|
||||||
|
db_session.close()
|
||||||
|
```
|
||||||
|
|
||||||
|
### 5. Windows-kompatible Speicherplatz-Prüfung ✅
|
||||||
|
|
||||||
|
**Ersetzt `os.statvfs()` (Unix-only) durch `shutil.disk_usage()` (plattformübergreifend):**
|
||||||
|
```python
|
||||||
|
# VORHER (nur Unix):
|
||||||
|
statvfs = os.statvfs('.')
|
||||||
|
total_space = statvfs.f_blocks * statvfs.f_frsize
|
||||||
|
|
||||||
|
# NACHHER (Windows-kompatibel):
|
||||||
|
import shutil
|
||||||
|
disk_usage = shutil.disk_usage('.')
|
||||||
|
free_space_gb = disk_usage.free / (1024**3)
|
||||||
|
total_space_gb = disk_usage.total / (1024**3)
|
||||||
|
```
|
||||||
|
|
||||||
|
## Verbessertes Error-Handling
|
||||||
|
|
||||||
|
### Logging erweitert
|
||||||
|
```python
|
||||||
|
admin_logger.info(f"✅ Drucker {printer_id} erfolgreich {'eingeschaltet' if new_state else 'ausgeschaltet'}")
|
||||||
|
admin_logger.error(f"❌ Status-Protokollierung fehlgeschlagen: {str(log_error)}")
|
||||||
|
admin_logger.warning(f"Benutzer-Erstellung fehlgeschlagen: Benutzername oder E-Mail bereits vergeben")
|
||||||
|
```
|
||||||
|
|
||||||
|
### Graceful Degradation
|
||||||
|
- Bei Tapo-Controller-Problemen: System läuft weiter, aber mit Warnungen
|
||||||
|
- Bei Protokollierungs-Fehlern: Hauptfunktion wird trotzdem ausgeführt
|
||||||
|
- Bei Speicherplatz-Checks: Fallback auf vereinfachte Prüfung
|
||||||
|
|
||||||
|
## Getestete Funktionen
|
||||||
|
|
||||||
|
### ✅ Tapo-Buttons
|
||||||
|
- Ein-/Ausschalten über Admin-Panel funktioniert
|
||||||
|
- Status-Protokollierung in `plug_status_logs` erfolgreich
|
||||||
|
- Korrekte Fehlerbehandlung bei nicht erreichbaren Steckdosen
|
||||||
|
|
||||||
|
### ✅ Benutzer-Erstellung
|
||||||
|
- Formular-basierte Erstellung funktioniert
|
||||||
|
- JSON-API-Erstellung funktioniert
|
||||||
|
- Berechtigungen werden korrekt erstellt
|
||||||
|
- Validierung verhindert doppelte Benutzer
|
||||||
|
|
||||||
|
### ✅ System-Health-Checks
|
||||||
|
- Datenbank-Prüfungen ohne SQL-Fehler
|
||||||
|
- Windows-kompatible Speicherplatz-Prüfung
|
||||||
|
- Tapo-Controller-Status wird korrekt geprüft
|
||||||
|
|
||||||
|
## Vorbeugende Maßnahmen
|
||||||
|
|
||||||
|
### 1. Verbesserte Validierung
|
||||||
|
- Alle Database-Operationen haben Rollback-Schutz
|
||||||
|
- Pflichtfelder werden vor DB-Zugriff validiert
|
||||||
|
- Session-Management mit try/finally-Blöcken
|
||||||
|
|
||||||
|
### 2. Monitoring
|
||||||
|
- Alle kritischen Operationen werden geloggt
|
||||||
|
- Fehlschläge werden mit Details protokolliert
|
||||||
|
- Performance-Metriken für DB-Operationen
|
||||||
|
|
||||||
|
### 3. Fallback-Mechanismen
|
||||||
|
- Graceful Degradation bei Teilsystem-Ausfällen
|
||||||
|
- Minimale Funktionalität bleibt erhalten
|
||||||
|
- Benutzer-freundliche Fehlermeldungen
|
||||||
|
|
||||||
|
## Datei-Änderungen Zusammenfassung
|
||||||
|
|
||||||
|
| Datei | Änderungstyp | Beschreibung |
|
||||||
|
|-------|--------------|--------------|
|
||||||
|
| `blueprints/admin_unified.py` | MAJOR | SQL-text() fixes, Session-Management, Toggle-Funktion |
|
||||||
|
| `models.py` | MAJOR | PlugStatusLog-Validierung, Session-Management |
|
||||||
|
| `app.py` | MINOR | printer_control Route bereits korrekt implementiert |
|
||||||
|
|
||||||
|
## Nächste Schritte
|
||||||
|
|
||||||
|
1. **Testen der Fixes in Production-Umgebung**
|
||||||
|
2. **Monitoring der Logs auf weitere Datenbankfehler**
|
||||||
|
3. **Performance-Optimierung der Admin-API-Endpunkte**
|
||||||
|
|
||||||
|
## Fehlerbehebung bestätigt ✅
|
||||||
|
|
||||||
|
- ✅ Tapo Ein-/Ausschalte-Buttons funktionieren
|
||||||
|
- ✅ Benutzer-Erstellung ohne Fehlermeldungen
|
||||||
|
- ✅ System-Health-Checks stabil
|
||||||
|
- ✅ Keine SQL-text() Fehler mehr
|
||||||
|
- ✅ Keine NOT NULL constraint Fehler mehr
|
||||||
|
- ✅ Windows-Kompatibilität sichergestellt
|
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Reference in New Issue
Block a user