mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
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Revert "Add version control system functionality with branch management, history tracking, and merge operations"
This reverts commit f3d28817a5.
This commit is contained in:
pacnpal
129
parks/models.py
129
parks/models.py
@@ -1,26 +1,21 @@
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from django.db import models
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from django.urls import reverse
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from django.utils.text import slugify
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from django.contrib.contenttypes.fields import GenericRelation
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from django.core.exceptions import ValidationError
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from decimal import Decimal, ROUND_DOWN, InvalidOperation
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from typing import Tuple, Optional, Any, TYPE_CHECKING
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from django.contrib.contenttypes.fields import GenericRelation
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from companies.models import Company
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from history_tracking.signals import get_current_branch
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from media.models import Photo
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from history_tracking.models import HistoricalModel
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from location.models import Location
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from comments.mixins import CommentableMixin
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from media.mixins import PhotoableModel
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from location.mixins import LocationMixin
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if TYPE_CHECKING:
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from rides.models import Ride
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class Park(HistoricalModel, CommentableMixin, PhotoableModel, LocationMixin):
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comments = GenericRelation('comments.CommentThread') # Centralized reference
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class Park(HistoricalModel):
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id: int # Type hint for Django's automatic id field
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STATUS_CHOICES = [
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("OPERATING", "Operating"),
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@@ -38,6 +33,9 @@ class Park(HistoricalModel, CommentableMixin, PhotoableModel, LocationMixin):
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max_length=20, choices=STATUS_CHOICES, default="OPERATING"
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)
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# Location fields using GenericRelation
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location = GenericRelation(Location, related_query_name='park')
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# Details
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opening_date = models.DateField(null=True, blank=True)
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closing_date = models.DateField(null=True, blank=True)
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@@ -58,8 +56,8 @@ class Park(HistoricalModel, CommentableMixin, PhotoableModel, LocationMixin):
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owner = models.ForeignKey(
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Company, on_delete=models.SET_NULL, null=True, blank=True, related_name="parks"
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)
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photos = GenericRelation(Photo, related_query_name="park")
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areas: models.Manager['ParkArea'] # Type hint for reverse relation
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rides: models.Manager['Ride'] # Type hint for reverse relation from rides app
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# Metadata
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@@ -68,7 +66,6 @@ class Park(HistoricalModel, CommentableMixin, PhotoableModel, LocationMixin):
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class Meta:
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ordering = ["name"]
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excluded_fields = ['comments'] # Exclude from historical tracking
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def __str__(self) -> str:
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return self.name
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@@ -76,54 +73,28 @@ class Park(HistoricalModel, CommentableMixin, PhotoableModel, LocationMixin):
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def save(self, *args: Any, **kwargs: Any) -> None:
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if not self.slug:
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self.slug = slugify(self.name)
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# Get the branch from context or use default
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from history_tracking.signals import get_current_branch
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current_branch = get_current_branch()
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if current_branch:
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# Save in the context of the current branch
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super().save(*args, **kwargs)
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else:
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# If no branch context, save in main branch
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from history_tracking.models import VersionBranch
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main_branch, _ = VersionBranch.objects.get_or_create(
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name='main',
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defaults={'metadata': {'type': 'default_branch'}}
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)
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from history_tracking.signals import ChangesetContextManager
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with ChangesetContextManager(branch=main_branch):
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super().save(*args, **kwargs)
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def get_version_info(self) -> dict:
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"""Get version control information for this park"""
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from history_tracking.models import VersionBranch, ChangeSet
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from django.contrib.contenttypes.models import ContentType
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content_type = ContentType.objects.get_for_model(self)
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latest_changes = ChangeSet.objects.filter(
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content_type=content_type,
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object_id=self.pk,
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status='applied'
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).order_by('-created_at')[:5]
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active_branches = VersionBranch.objects.filter(
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changesets__content_type=content_type,
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changesets__object_id=self.pk,
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is_active=True
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).distinct()
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return {
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'latest_changes': latest_changes,
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'active_branches': active_branches,
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'current_branch': get_current_branch(),
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'total_changes': latest_changes.count()
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}
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super().save(*args, **kwargs)
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def get_absolute_url(self) -> str:
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return reverse("parks:park_detail", kwargs={"slug": self.slug})
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@property
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def formatted_location(self) -> str:
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if self.location.exists():
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location = self.location.first()
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if location:
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return location.get_formatted_address()
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return ""
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@property
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def coordinates(self) -> Optional[Tuple[float, float]]:
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"""Returns coordinates as a tuple (latitude, longitude)"""
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if self.location.exists():
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location = self.location.first()
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if location:
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return location.coordinates
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return None
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@classmethod
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def get_by_slug(cls, slug: str) -> Tuple['Park', bool]:
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"""Get park by current or historical slug"""
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@@ -140,8 +111,7 @@ class Park(HistoricalModel, CommentableMixin, PhotoableModel, LocationMixin):
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raise cls.DoesNotExist("No park found with this slug")
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class ParkArea(HistoricalModel, CommentableMixin, PhotoableModel):
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comments = GenericRelation('comments.CommentThread') # Centralized reference
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class ParkArea(HistoricalModel):
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id: int # Type hint for Django's automatic id field
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park = models.ForeignKey(Park, on_delete=models.CASCADE, related_name="areas")
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name = models.CharField(max_length=255)
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@@ -150,8 +120,6 @@ class ParkArea(HistoricalModel, CommentableMixin, PhotoableModel):
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opening_date = models.DateField(null=True, blank=True)
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closing_date = models.DateField(null=True, blank=True)
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# Relationships
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# Metadata
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created_at = models.DateTimeField(auto_now_add=True, null=True)
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updated_at = models.DateTimeField(auto_now=True)
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@@ -159,7 +127,6 @@ class ParkArea(HistoricalModel, CommentableMixin, PhotoableModel):
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class Meta:
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ordering = ["name"]
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unique_together = ["park", "slug"]
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excluded_fields = ['comments'] # Exclude from historical tracking
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def __str__(self) -> str:
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return f"{self.name} at {self.park.name}"
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@@ -167,51 +134,7 @@ class ParkArea(HistoricalModel, CommentableMixin, PhotoableModel):
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def save(self, *args: Any, **kwargs: Any) -> None:
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if not self.slug:
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self.slug = slugify(self.name)
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# Get the branch from context or use default
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from history_tracking.signals import get_current_branch
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current_branch = get_current_branch()
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if current_branch:
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# Save in the context of the current branch
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super().save(*args, **kwargs)
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else:
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# If no branch context, save in main branch
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from history_tracking.models import VersionBranch
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main_branch, _ = VersionBranch.objects.get_or_create(
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name='main',
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defaults={'metadata': {'type': 'default_branch'}}
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)
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from history_tracking.signals import ChangesetContextManager
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with ChangesetContextManager(branch=main_branch):
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super().save(*args, **kwargs)
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def get_version_info(self) -> dict:
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"""Get version control information for this park area"""
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from history_tracking.models import VersionBranch, ChangeSet
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from django.contrib.contenttypes.models import ContentType
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content_type = ContentType.objects.get_for_model(self)
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latest_changes = ChangeSet.objects.filter(
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content_type=content_type,
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object_id=self.pk,
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status='applied'
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).order_by('-created_at')[:5]
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active_branches = VersionBranch.objects.filter(
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changesets__content_type=content_type,
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changesets__object_id=self.pk,
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is_active=True
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).distinct()
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return {
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'latest_changes': latest_changes,
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'active_branches': active_branches,
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'current_branch': get_current_branch(),
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'total_changes': latest_changes.count(),
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'parent_park_branch': self.park.get_version_info()['current_branch']
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}
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super().save(*args, **kwargs)
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def get_absolute_url(self) -> str:
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return reverse(
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