homelog/booker/models.py

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from django.db import models
from django.conf import settings
from homelog.system_user import get_deleted_user
class Scanner(models.Model):
named_id = models.CharField(max_length=40, unique=True)
description = models.CharField(max_length=200)
lwt_topic = models.CharField(max_length=200)
last_online_ts = models.DateTimeField('last datetime this scanner has been online')
assigned_channel_name = models.CharField(max_length=200)
assigned_group_name = models.CharField(max_length=200)
created_ts = models.DateTimeField('datetime created', auto_now_add=True)
created_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET(get_deleted_user),
related_name='created_scanners')
changed_ts = models.DateTimeField('datetime updated', auto_now=True)
changed_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET(get_deleted_user),
related_name='changed_scanners')