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from django.db import models
class Port(models.Model):
building = models.CharField(max_length=10)
switch = models.IntegerField()
port = models.IntegerField()
details = models.CharField(max_length=255, blank=True)
class Meta:
unique_together = ("building", "switch", "port")
def __str__(self):
return str(self.building) + " - " + str(self.switch) + " - " + str(self.port)
class Room(models.Model):
details = models.CharField(max_length=255, blank=True)
room = models.CharField(max_length=255, unique=True)
def __str__(self):
return str(self.room)
class Link(models.Model):
port = models.ForeignKey('Port', on_delete=models.PROTECT)
details = models.CharField(max_length=255, blank=True)
#port_linked = models.ForeignKey('Port', on_delete=models.PROTECT, blank=True)
room = models.ForeignKey('Room', on_delete=models.PROTECT, blank=True)
def __str__(self):
return str(self.port)