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110
backend/utils/clean_and_add_printers.py
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110
backend/utils/clean_and_add_printers.py
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#!/usr/bin/env python3
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"""
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Skript zur Bereinigung der Drucker-Datenbank und Hinzufügung der korrekten hardkodierten Drucker.
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"""
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import sys
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import os
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sys.path.append('.')
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from config.settings import PRINTERS
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from database.db_manager import DatabaseManager
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from models import Printer
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from datetime import datetime
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def clean_and_add_printers():
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"""Bereinigt die Drucker-Datenbank und fügt die korrekten hardkodierten Drucker hinzu."""
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print("=== Drucker-Datenbank bereinigen und neu erstellen ===")
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print(f"Hardkodierte Drucker: {len(PRINTERS)}")
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try:
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db = DatabaseManager()
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session = db.get_session()
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# Alle existierenden Drucker löschen
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existing_printers = session.query(Printer).all()
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print(f"Lösche {len(existing_printers)} existierende Drucker...")
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for printer in existing_printers:
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session.delete(printer)
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session.commit()
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print("✅ Alle alten Drucker gelöscht")
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# Neue Drucker hinzufügen
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added_count = 0
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for printer_name, config in PRINTERS.items():
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# Neuen Drucker erstellen
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new_printer = Printer(
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name=printer_name,
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model="P115", # Standard-Modell
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location="Werk 040 - Berlin - TBA", # Aktualisierter Standort
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ip_address=config["ip"],
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mac_address=f"98:25:4A:E1:{printer_name[-1]}0:0{printer_name[-1]}", # Dummy MAC
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plug_ip=config["ip"],
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plug_username="admin",
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plug_password="admin",
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status="available", # Verfügbar, da in Konfiguration
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active=True,
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created_at=datetime.now()
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)
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session.add(new_printer)
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print(f"✅ {printer_name}: Hinzugefügt (IP: {config['ip']})")
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added_count += 1
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# Änderungen speichern
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session.commit()
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session.close()
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print(f"\n✅ {added_count} neue Drucker hinzugefügt")
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print("Drucker-Datenbank erfolgreich bereinigt und neu erstellt!")
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except Exception as e:
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print(f"❌ Fehler beim Bereinigen: {e}")
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if 'session' in locals():
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session.rollback()
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session.close()
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def list_final_printers():
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"""Zeigt die finalen Drucker in der Datenbank an."""
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print("\n=== Finale Drucker-Liste ===")
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try:
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db = DatabaseManager()
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session = db.get_session()
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printers = session.query(Printer).all()
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if not printers:
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print("Keine Drucker in der Datenbank gefunden.")
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return
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print(f"{'ID':<5} {'Name':<15} {'Status':<12} {'IP-Adresse':<15} {'Aktiv':<8}")
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print("-" * 60)
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for printer in printers:
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active_str = "✅" if printer.active else "❌"
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print(f"{printer.id:<5} {printer.name:<15} {printer.status:<12} {printer.ip_address:<15} {active_str:<8}")
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session.close()
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print(f"\nGesamt: {len(printers)} Drucker")
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except Exception as e:
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print(f"❌ Fehler beim Abrufen: {e}")
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if 'session' in locals():
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session.close()
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if __name__ == "__main__":
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print("Drucker-Datenbank Bereinigung und Neuerstellung")
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print("=" * 50)
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# Datenbank bereinigen und neue Drucker hinzufügen
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clean_and_add_printers()
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# Finale Liste anzeigen
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list_final_printers()
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