37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
from __future__ import unicode_literals, absolute_import
|
|
import uuid
|
|
|
|
from django.utils import timezone
|
|
from django.conf import settings
|
|
from django.db import models
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from mhackspace.users.models import Rfid
|
|
# just brainstorming so we can start playing with this,
|
|
# be nice to make this a 3rd party django installable app ?
|
|
|
|
# description of a device like door, print, laser cutter
|
|
class Device(models.Model):
|
|
# user = models.ManyToMany(settings.AUTH_USER_MODEL)
|
|
name = models.CharField(_('Device name'), max_length=255)
|
|
identifier = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
description = models.CharField(_('Short description of what the device does'), blank=True, max_length=255)
|
|
added_date = models.DateTimeField(default=timezone.now, editable=False)
|
|
members = models.ManyToManyField(Rfid, through='DeviceAuth')
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
# http://stackoverflow.com/questions/4443190/djangos-manytomany-relationship-with-additional-fields
|
|
# many to many, lookup user from rfid model then get there user_id and the device to check if auth allowed
|
|
class DeviceAuth(models.Model):
|
|
rfid = models.ForeignKey(
|
|
Rfid,
|
|
)
|
|
|
|
device = models.ForeignKey(
|
|
Device,
|
|
)
|