mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
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2279e19cfd
- Add HTMX-powered filtering with instant updates - Add smooth transitions and loading states - Improve visual hierarchy and styling - Add review notes functionality - Add confirmation dialogs for actions - Make navigation sticky - Add hover effects and visual feedback - Improve dark mode support
50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
# history_tracking/models.py
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from django.db import models
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from django.contrib.contenttypes.models import ContentType
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from django.contrib.contenttypes.fields import GenericForeignKey
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from simple_history.models import HistoricalRecords
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from .mixins import HistoricalChangeMixin
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from typing import Any, Type, TypeVar, cast
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from django.db.models import QuerySet
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T = TypeVar('T', bound=models.Model)
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class HistoricalModel(models.Model):
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"""Abstract base class for models with history tracking"""
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id = models.BigAutoField(primary_key=True)
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history: HistoricalRecords = HistoricalRecords(
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inherit=True,
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bases=(HistoricalChangeMixin,)
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)
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class Meta:
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abstract = True
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@property
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def _history_model(self) -> Type[T]:
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"""Get the history model class"""
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return cast(Type[T], self.history.model) # type: ignore
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def get_history(self) -> QuerySet:
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"""Get all history records for this instance"""
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model = self._history_model
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return model.objects.filter(id=self.pk).order_by('-history_date')
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class HistoricalSlug(models.Model):
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"""Track historical slugs for models"""
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content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)
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object_id = models.PositiveIntegerField()
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content_object = GenericForeignKey('content_type', 'object_id')
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slug = models.SlugField(max_length=255)
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created_at = models.DateTimeField(auto_now_add=True)
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class Meta:
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unique_together = ('content_type', 'slug')
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indexes = [
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models.Index(fields=['content_type', 'object_id']),
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models.Index(fields=['slug']),
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]
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def __str__(self) -> str:
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return f"{self.content_type} - {self.object_id} - {self.slug}"
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