mirror of
https://github.com/Nebucatnetzer/network_inventory.git
synced 2024-06-21 06:56:54 +02:00
112 lines
3.8 KiB
Python
112 lines
3.8 KiB
Python
from django.db import models
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from core.models import Category, Company
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from customers.models import Customer, Owner, Location
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from users.models import User
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from nets.models import Net, IpStatus
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class DeviceManufacturer(Company):
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class Meta:
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verbose_name_plural = "Device Manufacturers"
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class DeviceCategory(Category):
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class Meta:
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verbose_name_plural = "Device Categories"
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class HardwareModel(models.Model):
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name = models.CharField(max_length=50)
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manufacturer = models.ForeignKey(DeviceManufacturer,
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on_delete=models.CASCADE)
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def __str__(self):
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return self.name
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class Device(models.Model):
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name = models.CharField(max_length=50)
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description = models.TextField(blank=True)
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serialnumber = models.CharField(max_length=50, blank=True)
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category = models.ForeignKey(DeviceCategory,
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on_delete=models.SET_NULL,
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null=True,
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blank=True)
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owner = models.ForeignKey(Owner,
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on_delete=models.SET_NULL,
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null=True,
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blank=True)
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customer = models.ForeignKey(Customer,
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on_delete=models.CASCADE)
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manufacturer = models.ForeignKey(DeviceManufacturer,
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models.SET_NULL,
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null=True,
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blank=True)
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model = models.ForeignKey(HardwareModel,
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models.SET_NULL,
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null=True,
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blank=True)
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location = models.ForeignKey(Location,
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models.SET_NULL,
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null=True,
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blank=True)
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user = models.ForeignKey(User,
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models.SET_NULL,
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null=True,
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blank=True)
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installation_date = models.DateField(null=True, blank=True)
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def __str__(self):
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return self.name
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def get_absolute_url(self):
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from django.urls import reverse
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return reverse('device', args=[str(self.id)])
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class ConnectedDevice(Device):
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net = models.ManyToManyField(Net, through='DeviceInNet')
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@property
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def nets(self):
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nets_result = DeviceInNet.objects.filter(
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device=self.id).order_by('net')
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nets = []
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for net in nets_result:
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ip_addresses = {}
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ip_addresses['net_id'] = net.net.id
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ip_addresses['ip'] = str(net)
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ip_addresses['name'] = net.net.name
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nets.append(ip_addresses)
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return nets
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class Meta:
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verbose_name_plural = "Connected Devices"
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def get_absolute_url(self):
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from django.urls import reverse
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return reverse('connected_device', args=[str(self.id)])
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class DeviceInNet(models.Model):
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device = models.ForeignKey(ConnectedDevice, on_delete=models.CASCADE)
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net = models.ForeignKey(Net, on_delete=models.CASCADE)
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ip = models.GenericIPAddressField(verbose_name="IP", blank=True, null=True)
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nic = models.CharField(max_length=50, blank=True, verbose_name="NIC")
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mac_address = models.CharField(max_length=50,
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blank=True,
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verbose_name="MAC Address")
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ip_status = models.ForeignKey(IpStatus,
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models.SET_NULL,
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null=True,
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blank=True,
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verbose_name="IP Status")
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def __str__(self):
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return "{}: {}".format(self.ip, self.ip_status)
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class Meta:
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verbose_name_plural = "Devices in Net"
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