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24 lines
658 B
Python
24 lines
658 B
Python
from django.db import models
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# Create your models here.
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from django.urls import reverse
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from tree_queries.fields import TreeNodeForeignKey
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from tree_queries.models import TreeNode
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from common.models import NameSlugModel, DescriptionModel, HistoryModel
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class Location(TreeNode, NameSlugModel, DescriptionModel, HistoryModel):
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parent = TreeNodeForeignKey(
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"self",
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blank=True,
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null=True,
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on_delete=models.CASCADE,
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verbose_name="part of",
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related_name="children",
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)
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class Meta:
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ordering = ["name"]
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def get_absolute_url(self):
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return reverse('locationdetail', args=[self.slug])
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