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https://github.com/Nebucatnetzer/network_inventory.git
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37 lines
879 B
Python
37 lines
879 B
Python
from django.db import models
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from core.models import Category
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from core.utils import td_format
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from .device import Device
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class WarrantyType(Category):
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description = models.TextField()
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class Meta:
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verbose_name_plural = "Warranty Types"
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class Warranty(models.Model):
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device = models.ForeignKey(Device, on_delete=models.CASCADE)
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valid_from = models.DateField()
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valid_until = models.DateField()
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warranty_type = models.ForeignKey(WarrantyType, models.SET_NULL,
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blank=True, null=True)
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def __str__(self):
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return str(self.device)
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class Meta:
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verbose_name_plural = "Warranties"
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@property
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def customer(self):
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return self.device.customer
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@property
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def duration_in_years(self):
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delta = self.valid_until - self.valid_from
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return td_format(delta)
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