41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
from apps.core.models import BaseModel
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from apps.herd import models as herd_models
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from apps.tag import models as tag_models
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from django.db import models
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class LiveStock(BaseModel):
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herd = models.ForeignKey(
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herd_models.Herd,
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on_delete=models.CASCADE,
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related_name="live_stock_herd",
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null=True
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)
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tag = models.ForeignKey(
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tag_models.Tag,
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on_delete=models.CASCADE,
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related_name='livestock_tag',
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null=True
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)
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types = (
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('L', 'Light'),
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('H', 'Heavy')
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)
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type = models.CharField(max_length=1, choices=types)
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species_type = (
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()
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)
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species = models.CharField(max_length=1, choices=species_type)
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birthdate = models.DateTimeField(null=True)
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gender_type = (
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(1, 'male'),
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(2, 'female')
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)
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gender = models.IntegerField(choices=gender_type, default=1)
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def __str__(self):
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return f'{self.get_species_display()}-{self.get_type_display()}'
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def save(self, *args, **kwargs):
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super(LiveStock, self).save(*args, **kwargs)
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