mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
synced 2025-12-22 03:31:09 -05:00
Refactor model imports and update admin classes to use pghistory for historical tracking; replace HistoricalModel with TrackedModel in relevant models
This commit is contained in:
pacnpal
@@ -1,9 +1,8 @@
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from django.contrib import admin
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from django.utils.html import format_html
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from simple_history.admin import SimpleHistoryAdmin
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from .models import Park, ParkArea
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class ParkAdmin(SimpleHistoryAdmin):
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class ParkAdmin(admin.ModelAdmin):
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list_display = ('name', 'formatted_location', 'status', 'owner', 'created_at', 'updated_at')
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list_filter = ('status',)
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search_fields = ('name', 'description', 'location__name', 'location__city', 'location__country')
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@@ -15,21 +14,13 @@ class ParkAdmin(SimpleHistoryAdmin):
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return obj.formatted_location
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formatted_location.short_description = 'Location'
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def get_history_list_display(self, request):
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"""Customize the list display for history records"""
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return ('name', 'formatted_location', 'status', 'history_date', 'history_user')
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class ParkAreaAdmin(SimpleHistoryAdmin):
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class ParkAreaAdmin(admin.ModelAdmin):
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list_display = ('name', 'park', 'created_at', 'updated_at')
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list_filter = ('park',)
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search_fields = ('name', 'description', 'park__name')
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readonly_fields = ('created_at', 'updated_at')
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prepopulated_fields = {'slug': ('name',)}
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def get_history_list_display(self, request):
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"""Customize the list display for history records"""
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return ('name', 'park', 'history_date', 'history_user')
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# Register the models with their admin classes
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admin.site.register(Park, ParkAdmin)
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admin.site.register(ParkArea, ParkAreaAdmin)
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233
parks/migrations/0002_parkareaevent_parkevent_and_more.py
Normal file
233
parks/migrations/0002_parkareaevent_parkevent_and_more.py
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@@ -0,0 +1,233 @@
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# Generated by Django 5.1.4 on 2025-02-09 15:44
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import django.db.models.deletion
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import pgtrigger.compiler
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import pgtrigger.migrations
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from django.db import migrations, models
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class Migration(migrations.Migration):
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dependencies = [
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("companies", "0004_delete_designer_alter_company_id_and_more"),
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("parks", "0001_initial"),
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("pghistory", "0006_delete_aggregateevent"),
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]
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operations = [
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migrations.CreateModel(
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name="ParkAreaEvent",
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fields=[
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("pgh_id", models.AutoField(primary_key=True, serialize=False)),
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("pgh_created_at", models.DateTimeField(auto_now_add=True)),
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("pgh_label", models.TextField(help_text="The event label.")),
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("id", models.BigIntegerField()),
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("name", models.CharField(max_length=255)),
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("slug", models.SlugField(db_index=False, max_length=255)),
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("description", models.TextField(blank=True)),
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("opening_date", models.DateField(blank=True, null=True)),
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("closing_date", models.DateField(blank=True, null=True)),
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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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],
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options={
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"abstract": False,
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},
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),
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migrations.CreateModel(
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name="ParkEvent",
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fields=[
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("pgh_id", models.AutoField(primary_key=True, serialize=False)),
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("pgh_created_at", models.DateTimeField(auto_now_add=True)),
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("pgh_label", models.TextField(help_text="The event label.")),
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("id", models.BigIntegerField()),
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("name", models.CharField(max_length=255)),
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("slug", models.SlugField(db_index=False, max_length=255)),
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("description", models.TextField(blank=True)),
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(
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"status",
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models.CharField(
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choices=[
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("OPERATING", "Operating"),
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("CLOSED_TEMP", "Temporarily Closed"),
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("CLOSED_PERM", "Permanently Closed"),
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("UNDER_CONSTRUCTION", "Under Construction"),
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("DEMOLISHED", "Demolished"),
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("RELOCATED", "Relocated"),
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],
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default="OPERATING",
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max_length=20,
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),
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),
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("opening_date", models.DateField(blank=True, null=True)),
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("closing_date", models.DateField(blank=True, null=True)),
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("operating_season", models.CharField(blank=True, max_length=255)),
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(
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"size_acres",
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models.DecimalField(
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blank=True, decimal_places=2, max_digits=10, null=True
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),
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),
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("website", models.URLField(blank=True)),
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(
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"average_rating",
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models.DecimalField(
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blank=True, decimal_places=2, max_digits=3, null=True
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),
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),
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("ride_count", models.IntegerField(blank=True, null=True)),
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("coaster_count", models.IntegerField(blank=True, null=True)),
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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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],
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options={
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"abstract": False,
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},
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),
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migrations.RemoveField(
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model_name="historicalpark",
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name="history_user",
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),
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migrations.RemoveField(
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model_name="historicalpark",
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name="owner",
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),
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migrations.RemoveField(
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model_name="historicalparkarea",
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name="history_user",
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),
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migrations.RemoveField(
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model_name="historicalparkarea",
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name="park",
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),
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pgtrigger.migrations.AddTrigger(
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model_name="park",
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trigger=pgtrigger.compiler.Trigger(
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name="insert_insert",
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sql=pgtrigger.compiler.UpsertTriggerSql(
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func='INSERT INTO "parks_parkevent" ("average_rating", "closing_date", "coaster_count", "created_at", "description", "id", "name", "opening_date", "operating_season", "owner_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "ride_count", "size_acres", "slug", "status", "updated_at", "website") VALUES (NEW."average_rating", NEW."closing_date", NEW."coaster_count", NEW."created_at", NEW."description", NEW."id", NEW."name", NEW."opening_date", NEW."operating_season", NEW."owner_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."ride_count", NEW."size_acres", NEW."slug", NEW."status", NEW."updated_at", NEW."website"); RETURN NULL;',
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hash="83eb12a74769e2601a23691085a345c29c9b6f68",
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operation="INSERT",
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pgid="pgtrigger_insert_insert_66883",
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table="parks_park",
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when="AFTER",
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),
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),
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),
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pgtrigger.migrations.AddTrigger(
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model_name="park",
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trigger=pgtrigger.compiler.Trigger(
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name="update_update",
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sql=pgtrigger.compiler.UpsertTriggerSql(
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condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
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func='INSERT INTO "parks_parkevent" ("average_rating", "closing_date", "coaster_count", "created_at", "description", "id", "name", "opening_date", "operating_season", "owner_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "ride_count", "size_acres", "slug", "status", "updated_at", "website") VALUES (NEW."average_rating", NEW."closing_date", NEW."coaster_count", NEW."created_at", NEW."description", NEW."id", NEW."name", NEW."opening_date", NEW."operating_season", NEW."owner_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."ride_count", NEW."size_acres", NEW."slug", NEW."status", NEW."updated_at", NEW."website"); RETURN NULL;',
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hash="f42a468ec35a2d51abd5c1ae1afa41b300ae0a1b",
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operation="UPDATE",
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pgid="pgtrigger_update_update_19f56",
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table="parks_park",
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when="AFTER",
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),
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),
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),
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pgtrigger.migrations.AddTrigger(
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model_name="parkarea",
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trigger=pgtrigger.compiler.Trigger(
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name="insert_insert",
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sql=pgtrigger.compiler.UpsertTriggerSql(
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func='INSERT INTO "parks_parkareaevent" ("closing_date", "created_at", "description", "id", "name", "opening_date", "park_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "slug", "updated_at") VALUES (NEW."closing_date", NEW."created_at", NEW."description", NEW."id", NEW."name", NEW."opening_date", NEW."park_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."slug", NEW."updated_at"); RETURN NULL;',
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hash="fa64ee07f872bf2214b2c1b638b028429752bac4",
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operation="INSERT",
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pgid="pgtrigger_insert_insert_13457",
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table="parks_parkarea",
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when="AFTER",
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),
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),
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),
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pgtrigger.migrations.AddTrigger(
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model_name="parkarea",
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trigger=pgtrigger.compiler.Trigger(
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name="update_update",
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sql=pgtrigger.compiler.UpsertTriggerSql(
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condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
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func='INSERT INTO "parks_parkareaevent" ("closing_date", "created_at", "description", "id", "name", "opening_date", "park_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "slug", "updated_at") VALUES (NEW."closing_date", NEW."created_at", NEW."description", NEW."id", NEW."name", NEW."opening_date", NEW."park_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."slug", NEW."updated_at"); RETURN NULL;',
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hash="59fa84527a4fd0fa51685058b6037fa22163a095",
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operation="UPDATE",
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pgid="pgtrigger_update_update_6e5aa",
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table="parks_parkarea",
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when="AFTER",
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),
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),
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),
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migrations.AddField(
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model_name="parkareaevent",
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name="park",
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field=models.ForeignKey(
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db_constraint=False,
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on_delete=django.db.models.deletion.DO_NOTHING,
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related_name="+",
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related_query_name="+",
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to="parks.park",
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),
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),
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migrations.AddField(
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model_name="parkareaevent",
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name="pgh_context",
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field=models.ForeignKey(
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db_constraint=False,
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null=True,
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on_delete=django.db.models.deletion.DO_NOTHING,
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related_name="+",
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to="pghistory.context",
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),
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),
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migrations.AddField(
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model_name="parkareaevent",
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name="pgh_obj",
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field=models.ForeignKey(
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db_constraint=False,
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on_delete=django.db.models.deletion.DO_NOTHING,
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related_name="events",
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to="parks.parkarea",
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),
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),
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migrations.AddField(
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model_name="parkevent",
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name="owner",
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field=models.ForeignKey(
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blank=True,
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db_constraint=False,
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null=True,
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on_delete=django.db.models.deletion.DO_NOTHING,
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related_name="+",
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related_query_name="+",
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to="companies.company",
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),
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),
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migrations.AddField(
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model_name="parkevent",
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name="pgh_context",
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field=models.ForeignKey(
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db_constraint=False,
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null=True,
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on_delete=django.db.models.deletion.DO_NOTHING,
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related_name="+",
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to="pghistory.context",
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),
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),
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migrations.AddField(
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model_name="parkevent",
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name="pgh_obj",
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field=models.ForeignKey(
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db_constraint=False,
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on_delete=django.db.models.deletion.DO_NOTHING,
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related_name="events",
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to="parks.park",
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),
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),
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migrations.DeleteModel(
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name="HistoricalPark",
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),
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migrations.DeleteModel(
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name="HistoricalParkArea",
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),
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]
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@@ -5,17 +5,18 @@ 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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import pghistory
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from companies.models import Company
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from media.models import Photo
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from history_tracking.models import HistoricalModel
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from history_tracking.models import TrackedModel
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from location.models import Location
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if TYPE_CHECKING:
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from rides.models import Ride
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class Park(HistoricalModel):
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@pghistory.track()
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class Park(TrackedModel):
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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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@@ -101,17 +102,21 @@ class Park(HistoricalModel):
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try:
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return cls.objects.get(slug=slug), False
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except cls.DoesNotExist:
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# Check historical slugs
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history = cls.history.filter(slug=slug).order_by("-history_date").first() # type: ignore[attr-defined]
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# Check historical slugs using pghistory
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history_model = cls.get_history_model()
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history = history_model.objects.filter(
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slug=slug
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).order_by('-pgh_created_at').first()
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if history:
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try:
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return cls.objects.get(pk=history.instance.pk), True
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return cls.objects.get(pk=history.pgh_obj_id), True
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except cls.DoesNotExist as e:
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raise cls.DoesNotExist("No park found with this slug") from e
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raise cls.DoesNotExist("No park found with this slug")
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class ParkArea(HistoricalModel):
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@pghistory.track()
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class ParkArea(TrackedModel):
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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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@@ -148,11 +153,15 @@ class ParkArea(HistoricalModel):
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try:
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return cls.objects.get(slug=slug), False
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except cls.DoesNotExist:
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# Check historical slugs
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history = cls.history.filter(slug=slug).order_by("-history_date").first() # type: ignore[attr-defined]
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# Check historical slugs using pghistory
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history_model = cls.get_history_model()
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history = history_model.objects.filter(
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slug=slug
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).order_by('-pgh_created_at').first()
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if history:
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try:
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return cls.objects.get(pk=history.instance.pk), True
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return cls.objects.get(pk=history.pgh_obj_id), True
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except cls.DoesNotExist as e:
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raise cls.DoesNotExist("No park area found with this slug") from e
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raise cls.DoesNotExist("No park area found with this slug")
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