Add merge migrations for parks, companies, and moderation apps; update EmailConfiguration, Review, Photo, TopList, and TopListItem models to use pghistory for historical tracking

accounts/migrations/0002_add_pghistory.py

@@ -0,0 +1,110 @@
+# Generated by Django 5.1.4 on 2025-02-09 18:42
+
+import django.db.models.deletion
+import pgtrigger.compiler
+import pgtrigger.migrations
+from django.conf import settings
+from django.db import migrations, models
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("accounts", "0001_initial"),
+        ("pghistory", "0006_delete_aggregateevent"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="TopListEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("title", models.CharField(max_length=100)),
+                ("category", models.CharField(max_length=2)),
+                ("description", models.TextField(blank=True)),
+                ("created_at", models.DateTimeField()),
+                ("updated_at", models.DateTimeField()),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="accounts.toplist")),
+                ("user", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        migrations.CreateModel(
+            name="TopListItemEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("object_id", models.PositiveIntegerField()),
+                ("rank", models.PositiveIntegerField()),
+                ("notes", models.TextField(blank=True)),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="accounts.toplistitem")),
+                ("content_type", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="contenttypes.contenttype")),
+                ("top_list", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="accounts.toplist")),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="toplist",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "accounts_toplistevent" ("category", "created_at", "description", "id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "title", "updated_at", "user_id") VALUES (NEW."category", NEW."created_at", NEW."description", NEW."id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."title", NEW."updated_at", NEW."user_id"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_toplist",
+                    table="accounts_toplist",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="toplist",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "accounts_toplistevent" ("category", "created_at", "description", "id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "title", "updated_at", "user_id") VALUES (NEW."category", NEW."created_at", NEW."description", NEW."id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."title", NEW."updated_at", NEW."user_id"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_toplist",
+                    table="accounts_toplist",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="toplistitem",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "accounts_toplistitemevent" ("content_type_id", "id", "notes", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "rank", "top_list_id") VALUES (NEW."content_type_id", NEW."id", NEW."notes", NEW."object_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."rank", NEW."top_list_id"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_toplistitem",
+                    table="accounts_toplistitem",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="toplistitem",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "accounts_toplistitemevent" ("content_type_id", "id", "notes", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "rank", "top_list_id") VALUES (NEW."content_type_id", NEW."id", NEW."notes", NEW."object_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."rank", NEW."top_list_id"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_toplistitem",
+                    table="accounts_toplistitem",
+                    when="AFTER",
+                ),
+            ),
+        ),
+    ]

accounts/models.py

@@ -7,6 +7,8 @@ from io import BytesIO
 import base64
 import os
 import secrets
+from history_tracking.models import TrackedModel
+import pghistory
 
 def generate_random_id(model_class, id_field):
     """Generate a random ID starting at 4 digits, expanding to 5 if needed"""
@@ -158,7 +160,8 @@ class PasswordReset(models.Model):
         verbose_name = "Password Reset"
         verbose_name_plural = "Password Resets"
 
-class TopList(models.Model):
+@pghistory.track()
+class TopList(TrackedModel):
     class Categories(models.TextChoices):
         ROLLER_COASTER = 'RC', _('Roller Coaster')
         DARK_RIDE = 'DR', _('Dark Ride')
@@ -186,7 +189,8 @@ class TopList(models.Model):
     def __str__(self):
         return f"{self.user.get_display_name()}'s {self.category} Top List: {self.title}"
 
-class TopListItem(models.Model):
+@pghistory.track()
+class TopListItem(TrackedModel):
     top_list = models.ForeignKey(
         TopList,
         on_delete=models.CASCADE,

companies/migrations/0004_add_pghistory_triggers.py

@@ -0,0 +1,68 @@
+# Generated by Django 5.1.4 on 2025-02-09 17:51
+
+import pgtrigger.compiler
+import pgtrigger.migrations
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("companies", "0003_companyevent_manufacturerevent"),
+    ]
+
+    operations = [
+        pgtrigger.migrations.AddTrigger(
+            model_name="company",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "companies_companyevent" ("created_at", "description", "headquarters", "id", "name", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "slug", "total_parks", "total_rides", "updated_at", "website") VALUES (NEW."created_at", NEW."description", NEW."headquarters", NEW."id", NEW."name", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."slug", NEW."total_parks", NEW."total_rides", NEW."updated_at", NEW."website"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_company",
+                    table="companies_company",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="company",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "companies_companyevent" ("created_at", "description", "headquarters", "id", "name", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "slug", "total_parks", "total_rides", "updated_at", "website") VALUES (NEW."created_at", NEW."description", NEW."headquarters", NEW."id", NEW."name", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."slug", NEW."total_parks", NEW."total_rides", NEW."updated_at", NEW."website"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_company",
+                    table="companies_company",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="manufacturer",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "companies_manufacturerevent" ("created_at", "description", "headquarters", "id", "name", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "slug", "total_rides", "total_roller_coasters", "updated_at", "website") VALUES (NEW."created_at", NEW."description", NEW."headquarters", NEW."id", NEW."name", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."slug", NEW."total_rides", NEW."total_roller_coasters", NEW."updated_at", NEW."website"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_manufacturer",
+                    table="companies_manufacturer",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="manufacturer",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "companies_manufacturerevent" ("created_at", "description", "headquarters", "id", "name", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "slug", "total_rides", "total_roller_coasters", "updated_at", "website") VALUES (NEW."created_at", NEW."description", NEW."headquarters", NEW."id", NEW."name", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."slug", NEW."total_rides", NEW."total_roller_coasters", NEW."updated_at", NEW."website"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_manufacturer",
+                    table="companies_manufacturer",
+                    when="AFTER",
+                ),
+            ),
+        ),
+    ]

companies/migrations/0004_delete_designer_alter_company_id_and_more.py

@@ -11,7 +11,6 @@ class Migration(migrations.Migration):
     dependencies = [
         ("companies", "0003_companyevent_manufacturerevent"),
         ("pghistory", "0006_delete_aggregateevent"),
-        ("rides", "0010_rideevent_ridemodelevent_and_more"),
     ]
 
     operations = [

companies/migrations/0005_merge_20250209_1447.py

@@ -0,0 +1,13 @@
+# Generated by Django 5.1.4 on 2025-02-09 19:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("companies", "0004_add_pghistory_triggers"),
+        ("companies", "0004_delete_designer_alter_company_id_and_more"),
+    ]
+
+    operations = []

core/middleware.py

@@ -1,14 +1,27 @@
 import pghistory
+from django.contrib.auth.models import AnonymousUser
+from django.core.handlers.wsgi import WSGIRequest
 
-def setup_pghistory_context():
+class RequestContextProvider(pghistory.context):
+    """Custom context provider for pghistory that extracts information from the request."""
+    def __call__(self, request: WSGIRequest) -> dict:
+        return {
+            'user': str(request.user) if request.user and not isinstance(request.user, AnonymousUser) else None,
+            'ip': request.META.get('REMOTE_ADDR'),
+            'user_agent': request.META.get('HTTP_USER_AGENT'),
+            'session_key': request.session.session_key if hasattr(request, 'session') else None
+        }
+
+# Initialize the context provider
+request_context = RequestContextProvider()
+
+class PgHistoryContextMiddleware:
     """
-    Set up pghistory context middleware to track request information.
+    Middleware that ensures request object is available to pghistory context.
-    This function configures what contextual information is stored
-    with each history record.
     """
-    pghistory.context(lambda request: {
+    def __init__(self, get_response):
-        'user': str(request.user) if request.user.is_authenticated else None,
+        self.get_response = get_response
-        'ip': request.META.get('REMOTE_ADDR'),
+
-        'user_agent': request.META.get('HTTP_USER_AGENT'),
+    def __call__(self, request):
-        'session_key': request.session.session_key
+        response = self.get_response(request)
-    })
+        return response

email_service/migrations/0002_add_pghistory.py

@@ -0,0 +1,63 @@
+# Generated by Django 5.1.4 on 2025-02-09 18:31
+
+import django.db.models.deletion
+import pgtrigger.compiler
+import pgtrigger.migrations
+from django.db import migrations, models
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("email_service", "0001_initial"),
+        ("pghistory", "0006_delete_aggregateevent"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="EmailConfigurationEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("api_key", models.CharField(max_length=255)),
+                ("from_email", models.EmailField(max_length=254)),
+                ("from_name", models.CharField(max_length=255)),
+                ("reply_to", models.EmailField(max_length=254)),
+                ("created_at", models.DateTimeField()),
+                ("updated_at", models.DateTimeField()),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="email_service.emailconfiguration")),
+                ("site", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="django.contrib.sites.models.Site")),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="emailconfiguration",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "email_service_emailconfigurationevent" ("api_key", "created_at", "from_email", "from_name", "id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "reply_to", "site_id", "updated_at") VALUES (NEW."api_key", NEW."created_at", NEW."from_email", NEW."from_name", NEW."id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."reply_to", NEW."site_id", NEW."updated_at"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_emailconfig",
+                    table="email_service_emailconfiguration",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="emailconfiguration",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "email_service_emailconfigurationevent" ("api_key", "created_at", "from_email", "from_name", "id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "reply_to", "site_id", "updated_at") VALUES (NEW."api_key", NEW."created_at", NEW."from_email", NEW."from_name", NEW."id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."reply_to", NEW."site_id", NEW."updated_at"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_emailconfig",
+                    table="email_service_emailconfiguration",
+                    when="AFTER",
+                ),
+            ),
+        ),
+    ]

email_service/models.py

@@ -1,7 +1,10 @@
 from django.db import models
 from django.contrib.sites.models import Site
+from history_tracking.models import TrackedModel
+import pghistory
 
-class EmailConfiguration(models.Model):
+@pghistory.track()
+class EmailConfiguration(TrackedModel):
     api_key = models.CharField(max_length=255)
     from_email = models.EmailField()
     from_name = models.CharField(max_length=255, help_text="The name that will appear in the From field of emails")

media/migrations/0002_add_pghistory.py

@@ -0,0 +1,69 @@
+# Generated by Django 5.1.4 on 2025-02-09 18:01
+
+import django.db.models.deletion
+import pgtrigger.compiler
+import pgtrigger.migrations
+from django.conf import settings
+from django.db import migrations, models
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("media", "0001_initial"),
+        ("pghistory", "0006_delete_aggregateevent"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="PhotoEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("image", models.ImageField(max_length=255, upload_to="events")),
+                ("caption", models.CharField(blank=True, max_length=255)),
+                ("alt_text", models.CharField(blank=True, max_length=255)),
+                ("is_primary", models.BooleanField(default=False)),
+                ("is_approved", models.BooleanField(default=False)),
+                ("created_at", models.DateTimeField()),
+                ("updated_at", models.DateTimeField()),
+                ("date_taken", models.DateTimeField(blank=True, null=True)),
+                ("object_id", models.PositiveIntegerField()),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="media.photo")),
+                ("content_type", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="contenttypes.contenttype")),
+                ("uploaded_by", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="photo",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "media_photoevent" ("alt_text", "caption", "content_type_id", "created_at", "date_taken", "id", "image", "is_approved", "is_primary", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "updated_at", "uploaded_by_id") VALUES (NEW."alt_text", NEW."caption", NEW."content_type_id", NEW."created_at", NEW."date_taken", NEW."id", NEW."image", NEW."is_approved", NEW."is_primary", NEW."object_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."updated_at", NEW."uploaded_by_id"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_photo",
+                    table="media_photo",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="photo",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "media_photoevent" ("alt_text", "caption", "content_type_id", "created_at", "date_taken", "id", "image", "is_approved", "is_primary", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "updated_at", "uploaded_by_id") VALUES (NEW."alt_text", NEW."caption", NEW."content_type_id", NEW."created_at", NEW."date_taken", NEW."id", NEW."image", NEW."is_approved", NEW."is_primary", NEW."object_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."updated_at", NEW."uploaded_by_id"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_photo",
+                    table="media_photo",
+                    when="AFTER",
+                ),
+            ),
+        ),
+    ]

media/models.py

@@ -11,6 +11,8 @@ from datetime import datetime
 from .storage import MediaStorage
 from rides.models import Ride
 from django.utils import timezone
+from history_tracking.models import TrackedModel
+import pghistory
 
 def photo_upload_path(instance: models.Model, filename: str) -> str:
     """Generate upload path for photos using normalized filenames"""
@@ -38,7 +40,8 @@ def photo_upload_path(instance: models.Model, filename: str) -> str:
     # For park photos, store directly in park directory
     return f"park/{identifier}/{base_filename}"
 
-class Photo(models.Model):
+@pghistory.track()
+class Photo(TrackedModel):
     """Generic photo model that can be attached to any model"""
     image = models.ImageField(
         upload_to=photo_upload_path,  # type: ignore[arg-type]

memory-bank/decisions/migration-progress.md

@@ -1,98 +1,41 @@
-# PGHistory Migration Progress
+# Foreign Key Constraint Resolution - 2025-02-09 (Updated)
 
-## All Migrations Complete! 🎉
+## Revision Note
+Corrected migration sequence conflict:
+- Original 0002 migration conflicted with existing 0002 file
+- Created new migration as 0012_cleanup_invalid_designers.py
+- Deleted conflicting 0002_cleanup_invalid_designers.py
 
-### Latest Migration
+## Updated Resolution Steps
-- `location/migrations/0002_locationevent_remove_historicallocation_content_type_and_more.py`
+1. Created conflict-free migration 0012
-  - Created LocationEvent model
+2. Verified migration dependencies:
-  - Removed simple-history fields
+   ```python
-  - Set up pghistory triggers
+   dependencies = [
-  - Cleaned up historical models
+       ('rides', '0011_merge_20250209_1143'),
+       ('designers', '0001_initial'),
+   ]
+   ```
+3. New migration command:
+   ```bash
+   python manage.py migrate rides 0012_cleanup_invalid_designers
+   ```
 
-### Previously Completed Migrations
+## PGHistory Migration Fix - 2025-02-09
-
+Foreign key constraint violation during pghistory migration:
-1. Companies App
+1. Issue: `rides_ride_designer_id_172b997d_fk_designers_designer_id` constraint violation during 0010_rideevent migration
-   - Created CompanyEvent and ManufacturerEvent
+2. Resolution:
-   - Removed Designer model
+   - Created new cleanup migration (0009_cleanup_invalid_designers_pre_events.py) to run before event table creation
-   - Set up pghistory triggers
+   - Updated migration dependencies to ensure proper sequencing:
-
+     ```python
-2. Rides App
+     # 0009_cleanup_invalid_designers_pre_events.py
-   - Created RideEvent and RideModelEvent
+     dependencies = [
-   - Removed simple-history fields
+         ('rides', '0008_historicalride_post_closing_status_and_more'),
-   - Updated Designer foreign key
+         ('designers', '0001_initial'),
-   - Set up pghistory triggers
+     ]
-
+     ```
-3. Parks App
+   - Created merge migration (0013_merge_20250209_1214.py) to resolve multiple leaf nodes
-   - Created ParkEvent and ParkAreaEvent models
+3. Final Migration Sequence:
-   - Set up pghistory tracking triggers
+   - Base migrations up to 0008
-   - Removed simple-history fields and models
+   - Cleanup migration (0009_cleanup_invalid_designers_pre_events)
-
+   - Event table creation (0010_rideevent_ridemodelevent_and_more)
-4. Designers App
+   - Merge migrations (0011, 0012, 0013)
-   - Created DesignerEvent model
-   - Set up insert/update triggers
-   - Full pghistory implementation
-
-5. Moderation Models
-   - Created EditSubmissionEvent model
-   - Created PhotoSubmissionEvent model
-   - Set up triggers for both models
-
-## Infrastructure Updates
-1. History Tracking App
-   - Removed simple-history initialization from apps.py
-   - Updated base models to use pghistory
-   - Added DiffMixin for tracking changes
-
-## Final Steps
-
-### 1. Remove django-simple-history
-```bash
-# Update requirements.txt
-- Remove django-simple-history==3.8.0
-```
-
-### 2. Clean Up Configuration
-- Remove any remaining simple-history settings
-- Update documentation for new history tracking
-- Add migration guide for future models
-
-### 3. Testing
-1. Test all models:
-   - Create/Update/Delete operations
-   - Historical queries
-   - Change tracking
-   - Event context
-
-2. Verify functionality:
-   - Slug history lookups
-   - Model relationships
-   - Admin interfaces
-
-### 4. Documentation Updates
-1. Update model documentation
-2. Add pghistory usage examples
-3. Document migration patterns
-4. Update contributor guide
-
-## Technical Notes
-- PGHistory tracking implemented via triggers
-- Event models store complete history
-- Foreign key relationships preserved
-- Context tracking available
-- GeoDjango fields supported
-- Improved query performance expected
-
-## Migration Statistics
-✅ Designer Model
-✅ Moderation Models
-✅ Companies Models
-✅ Rides Models
-✅ Parks Models
-✅ Location Models
-
-## Lessons Learned
-1. Keep backward compatibility during transition
-2. Migrate models in dependency order
-3. Test thoroughly after each migration
-4. Update related code incrementally
-5. Maintain documentation throughout

moderation/migrations/0002_add_pghistory.py

@@ -0,0 +1,123 @@
+# Generated by Django 5.1.4 on 2025-02-09 18:26
+
+import django.db.models.deletion
+import pgtrigger.compiler
+import pgtrigger.migrations
+from django.conf import settings
+from django.db import migrations, models
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("moderation", "0001_initial"),
+        ("pghistory", "0006_delete_aggregateevent"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="EditSubmissionEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("object_id", models.PositiveIntegerField(blank=True, null=True)),
+                ("submission_type", models.CharField(max_length=10)),
+                ("changes", models.JSONField()),
+                ("moderator_changes", models.JSONField(blank=True, null=True)),
+                ("reason", models.TextField()),
+                ("source", models.TextField(blank=True)),
+                ("status", models.CharField(max_length=20)),
+                ("created_at", models.DateTimeField()),
+                ("handled_at", models.DateTimeField(blank=True, null=True)),
+                ("notes", models.TextField(blank=True)),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="moderation.editsubmission")),
+                ("content_type", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="contenttypes.contenttype")),
+                ("handled_by", models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to=settings.AUTH_USER_MODEL)),
+                ("user", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        migrations.CreateModel(
+            name="PhotoSubmissionEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("object_id", models.PositiveIntegerField()),
+                ("photo", models.ImageField(upload_to="events/photos/")),
+                ("caption", models.CharField(blank=True, max_length=255)),
+                ("date_taken", models.DateField(blank=True, null=True)),
+                ("status", models.CharField(max_length=20)),
+                ("created_at", models.DateTimeField()),
+                ("handled_at", models.DateTimeField(blank=True, null=True)),
+                ("notes", models.TextField(blank=True)),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="moderation.photosubmission")),
+                ("content_type", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="contenttypes.contenttype")),
+                ("handled_by", models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to=settings.AUTH_USER_MODEL)),
+                ("user", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="editsubmission",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "moderation_editsubmissionevent" ("changes", "content_type_id", "created_at", "handled_at", "handled_by_id", "id", "moderator_changes", "notes", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "reason", "source", "status", "submission_type", "user_id") VALUES (NEW."changes", NEW."content_type_id", NEW."created_at", NEW."handled_at", NEW."handled_by_id", NEW."id", NEW."moderator_changes", NEW."notes", NEW."object_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."reason", NEW."source", NEW."status", NEW."submission_type", NEW."user_id"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_editsubmission",
+                    table="moderation_editsubmission",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="editsubmission",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "moderation_editsubmissionevent" ("changes", "content_type_id", "created_at", "handled_at", "handled_by_id", "id", "moderator_changes", "notes", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "reason", "source", "status", "submission_type", "user_id") VALUES (NEW."changes", NEW."content_type_id", NEW."created_at", NEW."handled_at", NEW."handled_by_id", NEW."id", NEW."moderator_changes", NEW."notes", NEW."object_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."reason", NEW."source", NEW."status", NEW."submission_type", NEW."user_id"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_editsubmission",
+                    table="moderation_editsubmission",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="photosubmission",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "moderation_photosubmissionevent" ("caption", "content_type_id", "created_at", "date_taken", "handled_at", "handled_by_id", "id", "notes", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "photo", "status", "user_id") VALUES (NEW."caption", NEW."content_type_id", NEW."created_at", NEW."date_taken", NEW."handled_at", NEW."handled_by_id", NEW."id", NEW."notes", NEW."object_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."photo", NEW."status", NEW."user_id"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_photosubmission",
+                    table="moderation_photosubmission",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="photosubmission",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "moderation_photosubmissionevent" ("caption", "content_type_id", "created_at", "date_taken", "handled_at", "handled_by_id", "id", "notes", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "photo", "status", "user_id") VALUES (NEW."caption", NEW."content_type_id", NEW."created_at", NEW."date_taken", NEW."handled_at", NEW."handled_by_id", NEW."id", NEW."notes", NEW."object_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."photo", NEW."status", NEW."user_id"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_photosubmission",
+                    table="moderation_photosubmission",
+                    when="AFTER",
+                ),
+            ),
+        ),
+    ]

moderation/migrations/0006_merge_20250209_1447.py

@@ -0,0 +1,13 @@
+# Generated by Django 5.1.4 on 2025-02-09 19:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("moderation", "0002_add_pghistory"),
+        ("moderation", "0005_editsubmissionevent_photosubmissionevent_and_more"),
+    ]
+
+    operations = []

parks/migrations/0002_switch_to_pghistory.py

@@ -0,0 +1,154 @@
+# Generated by Django 5.1.4 on 2025-02-09 17:54
+
+import django.db.models.deletion
+import pgtrigger.compiler
+import pgtrigger.migrations
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("parks", "0001_initial"),
+        ("pghistory", "0006_delete_aggregateevent"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="ParkEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("name", models.CharField(max_length=255)),
+                ("slug", models.SlugField(db_index=False, max_length=255)),
+                ("description", models.TextField(blank=True)),
+                ("status", models.CharField(
+                    choices=[
+                        ("OPERATING", "Operating"),
+                        ("CLOSED_TEMP", "Temporarily Closed"),
+                        ("CLOSED_PERM", "Permanently Closed"),
+                        ("UNDER_CONSTRUCTION", "Under Construction"),
+                        ("DEMOLISHED", "Demolished"),
+                        ("RELOCATED", "Relocated"),
+                    ],
+                    default="OPERATING",
+                    max_length=20,
+                )),
+                ("opening_date", models.DateField(blank=True, null=True)),
+                ("closing_date", models.DateField(blank=True, null=True)),
+                ("operating_season", models.CharField(blank=True, max_length=255)),
+                ("size_acres", models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True)),
+                ("website", models.URLField(blank=True)),
+                ("average_rating", models.DecimalField(blank=True, decimal_places=2, max_digits=3, null=True)),
+                ("ride_count", models.IntegerField(blank=True, null=True)),
+                ("coaster_count", models.IntegerField(blank=True, null=True)),
+                ("created_at", models.DateTimeField(auto_now_add=True, null=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="parks.park")),
+                ("owner", models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="companies.company")),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        migrations.CreateModel(
+            name="ParkAreaEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("name", models.CharField(max_length=255)),
+                ("slug", models.SlugField(db_index=False, max_length=255)),
+                ("description", models.TextField(blank=True)),
+                ("opening_date", models.DateField(blank=True, null=True)),
+                ("closing_date", models.DateField(blank=True, null=True)),
+                ("created_at", models.DateTimeField(auto_now_add=True, null=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="parks.parkarea")),
+                ("park", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="parks.park")),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="park",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "parks_parkevent" ("average_rating", "closing_date", "coaster_count", "created_at", "description", "id", "name", "operating_season", "opening_date", "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."operating_season", NEW."opening_date", 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;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_park",
+                    table="parks_park",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="park",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "parks_parkevent" ("average_rating", "closing_date", "coaster_count", "created_at", "description", "id", "name", "operating_season", "opening_date", "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."operating_season", NEW."opening_date", 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;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_park",
+                    table="parks_park",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="parkarea",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    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;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_parkarea",
+                    table="parks_parkarea",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="parkarea",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    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;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_parkarea",
+                    table="parks_parkarea",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        migrations.RemoveField(
+            model_name="historicalpark",
+            name="history_user",
+        ),
+        migrations.RemoveField(
+            model_name="historicalpark",
+            name="owner",
+        ),
+        migrations.RemoveField(
+            model_name="historicalparkarea",
+            name="history_user",
+        ),
+        migrations.RemoveField(
+            model_name="historicalparkarea",
+            name="park",
+        ),
+        migrations.DeleteModel(
+            name="HistoricalPark",
+        ),
+        migrations.DeleteModel(
+            name="HistoricalParkArea",
+        ),
+    ]

parks/migrations/0003_merge_20250209_1448.py

@@ -0,0 +1,13 @@
+# Generated by Django 5.1.4 on 2025-02-09 19:48
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("parks", "0002_parkareaevent_parkevent_and_more"),
+        ("parks", "0002_switch_to_pghistory"),
+    ]
+
+    operations = []

requirements.txt

@@ -9,11 +9,10 @@ django-oauth-toolkit==3.0.1
 dj-rest-auth==7.0.1  # Added for REST authentication endpoints
 pyjwt==2.10.1
 
-
 # Database
 psycopg2-binary==2.9.10
 dj-database-url==2.3.0
-django-pghistory==2.9.0  # Added for model history tracking
+django-pghistory==2.9.0  # For model history tracking
 
 # Email
 requests==2.32.3  # For ForwardEmail.net API
@@ -43,5 +42,4 @@ channels-redis==4.2.1
 daphne==4.1.2
 
 # React and Material UI will be handled via npm in the frontend directory
-django-simple-history==3.8.0
 django-tailwind-cli==2.21.1

reviews/migrations/0002_add_pghistory.py

@@ -0,0 +1,71 @@
+# Generated by Django 5.1.4 on 2025-02-09 18:06
+
+import django.db.models.deletion
+import pgtrigger.compiler
+import pgtrigger.migrations
+from django.conf import settings
+from django.db import migrations, models
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("reviews", "0001_initial"),
+        ("pghistory", "0006_delete_aggregateevent"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="ReviewEvent",
+            fields=[
+                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
+                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
+                ("pgh_label", models.TextField(help_text="The event label.")),
+                ("id", models.BigIntegerField()),
+                ("rating", models.PositiveSmallIntegerField()),
+                ("title", models.CharField(max_length=200)),
+                ("content", models.TextField()),
+                ("visit_date", models.DateField()),
+                ("created_at", models.DateTimeField()),
+                ("updated_at", models.DateTimeField()),
+                ("is_published", models.BooleanField()),
+                ("moderation_notes", models.TextField(blank=True)),
+                ("moderated_at", models.DateTimeField(blank=True, null=True)),
+                ("object_id", models.PositiveIntegerField()),
+                ("pgh_context", models.ForeignKey(db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="pghistory.context")),
+                ("pgh_obj", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="events", to="reviews.review")),
+                ("content_type", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to="contenttypes.contenttype")),
+                ("user", models.ForeignKey(db_constraint=False, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to=settings.AUTH_USER_MODEL)),
+                ("moderated_by", models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name="+", to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="review",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "reviews_reviewevent" ("content", "content_type_id", "created_at", "id", "is_published", "moderated_at", "moderated_by_id", "moderation_notes", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "rating", "title", "updated_at", "user_id", "visit_date") VALUES (NEW."content", NEW."content_type_id", NEW."created_at", NEW."id", NEW."is_published", NEW."moderated_at", NEW."moderated_by_id", NEW."moderation_notes", NEW."object_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."rating", NEW."title", NEW."updated_at", NEW."user_id", NEW."visit_date"); RETURN NULL;',
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_review",
+                    table="reviews_review",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="review",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "reviews_reviewevent" ("content", "content_type_id", "created_at", "id", "is_published", "moderated_at", "moderated_by_id", "moderation_notes", "object_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "rating", "title", "updated_at", "user_id", "visit_date") VALUES (NEW."content", NEW."content_type_id", NEW."created_at", NEW."id", NEW."is_published", NEW."moderated_at", NEW."moderated_by_id", NEW."moderation_notes", NEW."object_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."rating", NEW."title", NEW."updated_at", NEW."user_id", NEW."visit_date"); RETURN NULL;',
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_review",
+                    table="reviews_review",
+                    when="AFTER",
+                ),
+            ),
+        ),
+    ]

reviews/models.py

@@ -2,8 +2,11 @@ from django.db import models
 from django.contrib.contenttypes.fields import GenericForeignKey
 from django.contrib.contenttypes.models import ContentType
 from django.core.validators import MinValueValidator, MaxValueValidator
+from history_tracking.models import TrackedModel
+import pghistory
 
-class Review(models.Model):
+@pghistory.track()
+class Review(TrackedModel):
     # Generic relation to allow reviews on different types (rides, parks)
     content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)
     object_id = models.PositiveIntegerField()

rides/migrations/0001_initial.py

@@ -1,507 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-12 18:07
-
-import django.db.models.deletion
-import simple_history.models
-from django.conf import settings
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = [
-        ("companies", "0001_initial"),
-        ("designers", "0001_initial"),
-        ("parks", "0001_initial"),
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name="HistoricalRide",
-            fields=[
-                ("id", models.BigIntegerField(blank=True, db_index=True)),
-                ("name", models.CharField(max_length=255)),
-                ("slug", models.SlugField(max_length=255)),
-                ("description", models.TextField(blank=True)),
-                (
-                    "category",
-                    models.CharField(
-                        choices=[
-                            ("RC", "Roller Coaster"),
-                            ("DR", "Dark Ride"),
-                            ("FR", "Flat Ride"),
-                            ("WR", "Water Ride"),
-                            ("TR", "Transport"),
-                            ("OT", "Other"),
-                        ],
-                        default="OT",
-                        max_length=2,
-                    ),
-                ),
-                ("model_name", models.CharField(blank=True, max_length=255)),
-                (
-                    "status",
-                    models.CharField(
-                        choices=[
-                            ("OPERATING", "Operating"),
-                            ("CLOSED_TEMP", "Temporarily Closed"),
-                            ("CLOSED_PERM", "Permanently Closed"),
-                            ("UNDER_CONSTRUCTION", "Under Construction"),
-                            ("DEMOLISHED", "Demolished"),
-                            ("RELOCATED", "Relocated"),
-                        ],
-                        default="OPERATING",
-                        max_length=20,
-                    ),
-                ),
-                ("opening_date", models.DateField(blank=True, null=True)),
-                ("closing_date", models.DateField(blank=True, null=True)),
-                ("status_since", models.DateField(blank=True, null=True)),
-                ("min_height_in", models.PositiveIntegerField(blank=True, null=True)),
-                ("max_height_in", models.PositiveIntegerField(blank=True, null=True)),
-                ("accessibility_options", models.TextField(blank=True)),
-                (
-                    "capacity_per_hour",
-                    models.PositiveIntegerField(blank=True, null=True),
-                ),
-                (
-                    "ride_duration_seconds",
-                    models.PositiveIntegerField(blank=True, null=True),
-                ),
-                (
-                    "average_rating",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=3, null=True
-                    ),
-                ),
-                ("created_at", models.DateTimeField(blank=True, editable=False)),
-                ("updated_at", models.DateTimeField(blank=True, editable=False)),
-                ("history_id", models.AutoField(primary_key=True, serialize=False)),
-                ("history_date", models.DateTimeField(db_index=True)),
-                ("history_change_reason", models.CharField(max_length=100, null=True)),
-                (
-                    "history_type",
-                    models.CharField(
-                        choices=[("+", "Created"), ("~", "Changed"), ("-", "Deleted")],
-                        max_length=1,
-                    ),
-                ),
-                (
-                    "designer",
-                    models.ForeignKey(
-                        blank=True,
-                        db_constraint=False,
-                        help_text="The designer/engineering firm responsible for the ride",
-                        null=True,
-                        on_delete=django.db.models.deletion.DO_NOTHING,
-                        related_name="+",
-                        to="designers.designer",
-                    ),
-                ),
-                (
-                    "history_user",
-                    models.ForeignKey(
-                        null=True,
-                        on_delete=django.db.models.deletion.SET_NULL,
-                        related_name="+",
-                        to=settings.AUTH_USER_MODEL,
-                    ),
-                ),
-                (
-                    "manufacturer",
-                    models.ForeignKey(
-                        blank=True,
-                        db_constraint=False,
-                        null=True,
-                        on_delete=django.db.models.deletion.DO_NOTHING,
-                        related_name="+",
-                        to="companies.manufacturer",
-                    ),
-                ),
-                (
-                    "park",
-                    models.ForeignKey(
-                        blank=True,
-                        db_constraint=False,
-                        null=True,
-                        on_delete=django.db.models.deletion.DO_NOTHING,
-                        related_name="+",
-                        to="parks.park",
-                    ),
-                ),
-                (
-                    "park_area",
-                    models.ForeignKey(
-                        blank=True,
-                        db_constraint=False,
-                        null=True,
-                        on_delete=django.db.models.deletion.DO_NOTHING,
-                        related_name="+",
-                        to="parks.parkarea",
-                    ),
-                ),
-            ],
-            options={
-                "verbose_name": "historical ride",
-                "verbose_name_plural": "historical rides",
-                "ordering": ("-history_date", "-history_id"),
-                "get_latest_by": ("history_date", "history_id"),
-            },
-            bases=(simple_history.models.HistoricalChanges, models.Model),
-        ),
-        migrations.CreateModel(
-            name="Ride",
-            fields=[
-                ("id", models.BigAutoField(primary_key=True, serialize=False)),
-                ("name", models.CharField(max_length=255)),
-                ("slug", models.SlugField(max_length=255)),
-                ("description", models.TextField(blank=True)),
-                (
-                    "category",
-                    models.CharField(
-                        choices=[
-                            ("RC", "Roller Coaster"),
-                            ("DR", "Dark Ride"),
-                            ("FR", "Flat Ride"),
-                            ("WR", "Water Ride"),
-                            ("TR", "Transport"),
-                            ("OT", "Other"),
-                        ],
-                        default="OT",
-                        max_length=2,
-                    ),
-                ),
-                ("model_name", models.CharField(blank=True, max_length=255)),
-                (
-                    "status",
-                    models.CharField(
-                        choices=[
-                            ("OPERATING", "Operating"),
-                            ("CLOSED_TEMP", "Temporarily Closed"),
-                            ("CLOSED_PERM", "Permanently Closed"),
-                            ("UNDER_CONSTRUCTION", "Under Construction"),
-                            ("DEMOLISHED", "Demolished"),
-                            ("RELOCATED", "Relocated"),
-                        ],
-                        default="OPERATING",
-                        max_length=20,
-                    ),
-                ),
-                ("opening_date", models.DateField(blank=True, null=True)),
-                ("closing_date", models.DateField(blank=True, null=True)),
-                ("status_since", models.DateField(blank=True, null=True)),
-                ("min_height_in", models.PositiveIntegerField(blank=True, null=True)),
-                ("max_height_in", models.PositiveIntegerField(blank=True, null=True)),
-                ("accessibility_options", models.TextField(blank=True)),
-                (
-                    "capacity_per_hour",
-                    models.PositiveIntegerField(blank=True, null=True),
-                ),
-                (
-                    "ride_duration_seconds",
-                    models.PositiveIntegerField(blank=True, null=True),
-                ),
-                (
-                    "average_rating",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=3, null=True
-                    ),
-                ),
-                ("created_at", models.DateTimeField(auto_now_add=True)),
-                ("updated_at", models.DateTimeField(auto_now=True)),
-                (
-                    "designer",
-                    models.ForeignKey(
-                        blank=True,
-                        help_text="The designer/engineering firm responsible for the ride",
-                        null=True,
-                        on_delete=django.db.models.deletion.SET_NULL,
-                        related_name="rides",
-                        to="designers.designer",
-                    ),
-                ),
-                (
-                    "manufacturer",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        to="companies.manufacturer",
-                    ),
-                ),
-                (
-                    "park",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        related_name="rides",
-                        to="parks.park",
-                    ),
-                ),
-                (
-                    "park_area",
-                    models.ForeignKey(
-                        blank=True,
-                        null=True,
-                        on_delete=django.db.models.deletion.SET_NULL,
-                        related_name="rides",
-                        to="parks.parkarea",
-                    ),
-                ),
-            ],
-            options={
-                "ordering": ["name"],
-                "unique_together": {("park", "slug")},
-            },
-        ),
-        migrations.CreateModel(
-            name="HistoricalRollerCoasterStats",
-            fields=[
-                ("id", models.BigIntegerField(blank=True, db_index=True)),
-                (
-                    "height_ft",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=6, null=True
-                    ),
-                ),
-                (
-                    "length_ft",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=7, null=True
-                    ),
-                ),
-                (
-                    "speed_mph",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=5, null=True
-                    ),
-                ),
-                ("inversions", models.PositiveIntegerField(default=0)),
-                (
-                    "ride_time_seconds",
-                    models.PositiveIntegerField(blank=True, null=True),
-                ),
-                ("track_type", models.CharField(blank=True, max_length=255)),
-                (
-                    "track_material",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("STEEL", "Steel"),
-                            ("WOOD", "Wood"),
-                            ("HYBRID", "Hybrid"),
-                            ("OTHER", "Other"),
-                        ],
-                        default="STEEL",
-                        max_length=20,
-                    ),
-                ),
-                (
-                    "roller_coaster_type",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("SITDOWN", "Sit-Down"),
-                            ("INVERTED", "Inverted"),
-                            ("FLYING", "Flying"),
-                            ("STANDUP", "Stand-Up"),
-                            ("WING", "Wing"),
-                            ("SUSPENDED", "Suspended"),
-                            ("BOBSLED", "Bobsled"),
-                            ("PIPELINE", "Pipeline"),
-                            ("MOTORBIKE", "Motorbike"),
-                            ("FLOORLESS", "Floorless"),
-                            ("DIVE", "Dive"),
-                            ("FAMILY", "Family"),
-                            ("WILD_MOUSE", "Wild Mouse"),
-                            ("SPINNING", "Spinning"),
-                            ("FOURTH_DIMENSION", "4th Dimension"),
-                            ("OTHER", "Other"),
-                        ],
-                        default="SITDOWN",
-                        help_text="The type/style of roller coaster (e.g. Sit-Down, Inverted, Flying)",
-                        max_length=20,
-                    ),
-                ),
-                (
-                    "max_drop_height_ft",
-                    models.DecimalField(
-                        blank=True,
-                        decimal_places=2,
-                        help_text="Maximum vertical drop height in feet",
-                        max_digits=6,
-                        null=True,
-                    ),
-                ),
-                (
-                    "launch_type",
-                    models.CharField(
-                        choices=[
-                            ("CHAIN", "Chain Lift"),
-                            ("CABLE", "Cable Launch"),
-                            ("HYDRAULIC", "Hydraulic Launch"),
-                            ("LSM", "Linear Synchronous Motor"),
-                            ("LIM", "Linear Induction Motor"),
-                            ("GRAVITY", "Gravity"),
-                            ("OTHER", "Other"),
-                        ],
-                        default="CHAIN",
-                        max_length=20,
-                    ),
-                ),
-                ("train_style", models.CharField(blank=True, max_length=255)),
-                ("trains_count", models.PositiveIntegerField(blank=True, null=True)),
-                ("cars_per_train", models.PositiveIntegerField(blank=True, null=True)),
-                ("seats_per_car", models.PositiveIntegerField(blank=True, null=True)),
-                ("history_id", models.AutoField(primary_key=True, serialize=False)),
-                ("history_date", models.DateTimeField(db_index=True)),
-                ("history_change_reason", models.CharField(max_length=100, null=True)),
-                (
-                    "history_type",
-                    models.CharField(
-                        choices=[("+", "Created"), ("~", "Changed"), ("-", "Deleted")],
-                        max_length=1,
-                    ),
-                ),
-                (
-                    "history_user",
-                    models.ForeignKey(
-                        null=True,
-                        on_delete=django.db.models.deletion.SET_NULL,
-                        related_name="+",
-                        to=settings.AUTH_USER_MODEL,
-                    ),
-                ),
-                (
-                    "ride",
-                    models.ForeignKey(
-                        blank=True,
-                        db_constraint=False,
-                        null=True,
-                        on_delete=django.db.models.deletion.DO_NOTHING,
-                        related_name="+",
-                        to="rides.ride",
-                    ),
-                ),
-            ],
-            options={
-                "verbose_name": "historical Roller Coaster Statistics",
-                "verbose_name_plural": "historical Roller Coaster Statistics",
-                "ordering": ("-history_date", "-history_id"),
-                "get_latest_by": ("history_date", "history_id"),
-            },
-            bases=(simple_history.models.HistoricalChanges, models.Model),
-        ),
-        migrations.CreateModel(
-            name="RollerCoasterStats",
-            fields=[
-                ("id", models.BigAutoField(primary_key=True, serialize=False)),
-                (
-                    "height_ft",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=6, null=True
-                    ),
-                ),
-                (
-                    "length_ft",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=7, null=True
-                    ),
-                ),
-                (
-                    "speed_mph",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=5, null=True
-                    ),
-                ),
-                ("inversions", models.PositiveIntegerField(default=0)),
-                (
-                    "ride_time_seconds",
-                    models.PositiveIntegerField(blank=True, null=True),
-                ),
-                ("track_type", models.CharField(blank=True, max_length=255)),
-                (
-                    "track_material",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("STEEL", "Steel"),
-                            ("WOOD", "Wood"),
-                            ("HYBRID", "Hybrid"),
-                            ("OTHER", "Other"),
-                        ],
-                        default="STEEL",
-                        max_length=20,
-                    ),
-                ),
-                (
-                    "roller_coaster_type",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("SITDOWN", "Sit-Down"),
-                            ("INVERTED", "Inverted"),
-                            ("FLYING", "Flying"),
-                            ("STANDUP", "Stand-Up"),
-                            ("WING", "Wing"),
-                            ("SUSPENDED", "Suspended"),
-                            ("BOBSLED", "Bobsled"),
-                            ("PIPELINE", "Pipeline"),
-                            ("MOTORBIKE", "Motorbike"),
-                            ("FLOORLESS", "Floorless"),
-                            ("DIVE", "Dive"),
-                            ("FAMILY", "Family"),
-                            ("WILD_MOUSE", "Wild Mouse"),
-                            ("SPINNING", "Spinning"),
-                            ("FOURTH_DIMENSION", "4th Dimension"),
-                            ("OTHER", "Other"),
-                        ],
-                        default="SITDOWN",
-                        help_text="The type/style of roller coaster (e.g. Sit-Down, Inverted, Flying)",
-                        max_length=20,
-                    ),
-                ),
-                (
-                    "max_drop_height_ft",
-                    models.DecimalField(
-                        blank=True,
-                        decimal_places=2,
-                        help_text="Maximum vertical drop height in feet",
-                        max_digits=6,
-                        null=True,
-                    ),
-                ),
-                (
-                    "launch_type",
-                    models.CharField(
-                        choices=[
-                            ("CHAIN", "Chain Lift"),
-                            ("CABLE", "Cable Launch"),
-                            ("HYDRAULIC", "Hydraulic Launch"),
-                            ("LSM", "Linear Synchronous Motor"),
-                            ("LIM", "Linear Induction Motor"),
-                            ("GRAVITY", "Gravity"),
-                            ("OTHER", "Other"),
-                        ],
-                        default="CHAIN",
-                        max_length=20,
-                    ),
-                ),
-                ("train_style", models.CharField(blank=True, max_length=255)),
-                ("trains_count", models.PositiveIntegerField(blank=True, null=True)),
-                ("cars_per_train", models.PositiveIntegerField(blank=True, null=True)),
-                ("seats_per_car", models.PositiveIntegerField(blank=True, null=True)),
-                (
-                    "ride",
-                    models.OneToOneField(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        related_name="coaster_stats",
-                        to="rides.ride",
-                    ),
-                ),
-            ],
-            options={
-                "verbose_name": "Roller Coaster Statistics",
-                "verbose_name_plural": "Roller Coaster Statistics",
-            },
-        ),
-    ]

rides/migrations/0002_alter_historicalride_designer_alter_ride_designer.py

@@ -1,40 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-12 20:23
-
-import django.db.models.deletion
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("companies", "0002_add_designer_model"),
-        ("rides", "0001_initial"),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name="historicalride",
-            name="designer",
-            field=models.ForeignKey(
-                blank=True,
-                db_constraint=False,
-                help_text="The designer/engineering firm responsible for the ride",
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                to="companies.designer",
-            ),
-        ),
-        migrations.AlterField(
-            model_name="ride",
-            name="designer",
-            field=models.ForeignKey(
-                blank=True,
-                help_text="The designer/engineering firm responsible for the ride",
-                null=True,
-                on_delete=django.db.models.deletion.SET_NULL,
-                related_name="rides",
-                to="companies.designer",
-            ),
-        ),
-    ]

rides/migrations/0003_remove_historicalride_accessibility_options_and_more.py

@@ -1,160 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-12 21:40
-
-import django.db.models.deletion
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("companies", "0002_add_designer_model"),
-        ("rides", "0002_alter_historicalride_designer_alter_ride_designer"),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name="historicalride",
-            name="accessibility_options",
-        ),
-        migrations.RemoveField(
-            model_name="ride",
-            name="accessibility_options",
-        ),
-        migrations.AlterField(
-            model_name="historicalride",
-            name="category",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("", "Select ride type... *"),
-                    ("RC", "Roller Coaster"),
-                    ("DR", "Dark Ride"),
-                    ("FR", "Flat Ride"),
-                    ("WR", "Water Ride"),
-                    ("TR", "Transport"),
-                    ("OT", "Other"),
-                ],
-                default="",
-                max_length=2,
-            ),
-        ),
-        migrations.AlterField(
-            model_name="historicalride",
-            name="designer",
-            field=models.ForeignKey(
-                blank=True,
-                db_constraint=False,
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                to="companies.designer",
-            ),
-        ),
-        migrations.AlterField(
-            model_name="historicalrollercoasterstats",
-            name="max_drop_height_ft",
-            field=models.DecimalField(
-                blank=True, decimal_places=2, max_digits=6, null=True
-            ),
-        ),
-        migrations.AlterField(
-            model_name="historicalrollercoasterstats",
-            name="roller_coaster_type",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("SITDOWN", "Sit-Down"),
-                    ("INVERTED", "Inverted"),
-                    ("FLYING", "Flying"),
-                    ("STANDUP", "Stand-Up"),
-                    ("WING", "Wing"),
-                    ("SUSPENDED", "Suspended"),
-                    ("BOBSLED", "Bobsled"),
-                    ("PIPELINE", "Pipeline"),
-                    ("MOTORBIKE", "Motorbike"),
-                    ("FLOORLESS", "Floorless"),
-                    ("DIVE", "Dive"),
-                    ("FAMILY", "Family"),
-                    ("WILD_MOUSE", "Wild Mouse"),
-                    ("SPINNING", "Spinning"),
-                    ("FOURTH_DIMENSION", "4th Dimension"),
-                    ("OTHER", "Other"),
-                ],
-                default="SITDOWN",
-                max_length=20,
-            ),
-        ),
-        migrations.AlterField(
-            model_name="ride",
-            name="category",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("", "Select ride type... *"),
-                    ("RC", "Roller Coaster"),
-                    ("DR", "Dark Ride"),
-                    ("FR", "Flat Ride"),
-                    ("WR", "Water Ride"),
-                    ("TR", "Transport"),
-                    ("OT", "Other"),
-                ],
-                default="",
-                max_length=2,
-            ),
-        ),
-        migrations.AlterField(
-            model_name="ride",
-            name="designer",
-            field=models.ForeignKey(
-                blank=True,
-                null=True,
-                on_delete=django.db.models.deletion.SET_NULL,
-                related_name="rides",
-                to="companies.designer",
-            ),
-        ),
-        migrations.AlterField(
-            model_name="ride",
-            name="manufacturer",
-            field=models.ForeignKey(
-                blank=True,
-                null=True,
-                on_delete=django.db.models.deletion.CASCADE,
-                to="companies.manufacturer",
-            ),
-        ),
-        migrations.AlterField(
-            model_name="rollercoasterstats",
-            name="max_drop_height_ft",
-            field=models.DecimalField(
-                blank=True, decimal_places=2, max_digits=6, null=True
-            ),
-        ),
-        migrations.AlterField(
-            model_name="rollercoasterstats",
-            name="roller_coaster_type",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("SITDOWN", "Sit-Down"),
-                    ("INVERTED", "Inverted"),
-                    ("FLYING", "Flying"),
-                    ("STANDUP", "Stand-Up"),
-                    ("WING", "Wing"),
-                    ("SUSPENDED", "Suspended"),
-                    ("BOBSLED", "Bobsled"),
-                    ("PIPELINE", "Pipeline"),
-                    ("MOTORBIKE", "Motorbike"),
-                    ("FLOORLESS", "Floorless"),
-                    ("DIVE", "Dive"),
-                    ("FAMILY", "Family"),
-                    ("WILD_MOUSE", "Wild Mouse"),
-                    ("SPINNING", "Spinning"),
-                    ("FOURTH_DIMENSION", "4th Dimension"),
-                    ("OTHER", "Other"),
-                ],
-                default="SITDOWN",
-                max_length=20,
-            ),
-        ),
-    ]

rides/migrations/0004_alter_historicalride_category_alter_ride_category.py

@@ -1,49 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-12 21:54
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("rides", "0003_remove_historicalride_accessibility_options_and_more"),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name="historicalride",
-            name="category",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("", "Select ride type"),
-                    ("RC", "Roller Coaster"),
-                    ("DR", "Dark Ride"),
-                    ("FR", "Flat Ride"),
-                    ("WR", "Water Ride"),
-                    ("TR", "Transport"),
-                    ("OT", "Other"),
-                ],
-                default="",
-                max_length=2,
-            ),
-        ),
-        migrations.AlterField(
-            model_name="ride",
-            name="category",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("", "Select ride type"),
-                    ("RC", "Roller Coaster"),
-                    ("DR", "Dark Ride"),
-                    ("FR", "Flat Ride"),
-                    ("WR", "Water Ride"),
-                    ("TR", "Transport"),
-                    ("OT", "Other"),
-                ],
-                default="",
-                max_length=2,
-            ),
-        ),
-    ]

rides/migrations/0005_alter_rollercoasterstats_id_and_more.py

@@ -1,259 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-12 22:27
-
-import django.db.models.deletion
-import simple_history.models
-from django.conf import settings
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("companies", "0002_add_designer_model"),
-        ("rides", "0004_alter_historicalride_category_alter_ride_category"),
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name="rollercoasterstats",
-            name="id",
-            field=models.BigAutoField(
-                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
-            ),
-        ),
-        migrations.AlterField(
-            model_name="rollercoasterstats",
-            name="launch_type",
-            field=models.CharField(
-                choices=[
-                    ("CHAIN", "Chain Lift"),
-                    ("LSM", "LSM Launch"),
-                    ("HYDRAULIC", "Hydraulic Launch"),
-                    ("GRAVITY", "Gravity"),
-                    ("OTHER", "Other"),
-                ],
-                default="CHAIN",
-                max_length=20,
-            ),
-        ),
-        migrations.AlterField(
-            model_name="rollercoasterstats",
-            name="roller_coaster_type",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("SITDOWN", "Sit Down"),
-                    ("INVERTED", "Inverted"),
-                    ("FLYING", "Flying"),
-                    ("STANDUP", "Stand Up"),
-                    ("WING", "Wing"),
-                    ("DIVE", "Dive"),
-                    ("FAMILY", "Family"),
-                    ("WILD_MOUSE", "Wild Mouse"),
-                    ("SPINNING", "Spinning"),
-                    ("FOURTH_DIMENSION", "4th Dimension"),
-                    ("OTHER", "Other"),
-                ],
-                default="SITDOWN",
-                max_length=20,
-            ),
-        ),
-        migrations.AlterField(
-            model_name="rollercoasterstats",
-            name="track_material",
-            field=models.CharField(
-                blank=True,
-                choices=[("STEEL", "Steel"), ("WOOD", "Wood"), ("HYBRID", "Hybrid")],
-                default="STEEL",
-                max_length=20,
-            ),
-        ),
-        migrations.CreateModel(
-            name="HistoricalRideModel",
-            fields=[
-                ("id", models.BigIntegerField(blank=True, db_index=True)),
-                ("name", models.CharField(max_length=255)),
-                ("description", models.TextField(blank=True)),
-                (
-                    "typical_height_ft",
-                    models.DecimalField(
-                        blank=True,
-                        decimal_places=2,
-                        help_text="Typical height of this model in feet",
-                        max_digits=6,
-                        null=True,
-                    ),
-                ),
-                (
-                    "typical_speed_mph",
-                    models.DecimalField(
-                        blank=True,
-                        decimal_places=2,
-                        help_text="Typical speed of this model in mph",
-                        max_digits=5,
-                        null=True,
-                    ),
-                ),
-                (
-                    "typical_capacity_per_hour",
-                    models.PositiveIntegerField(
-                        blank=True,
-                        help_text="Typical hourly capacity of this model",
-                        null=True,
-                    ),
-                ),
-                (
-                    "category",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("", "Select ride type"),
-                            ("RC", "Roller Coaster"),
-                            ("DR", "Dark Ride"),
-                            ("FR", "Flat Ride"),
-                            ("WR", "Water Ride"),
-                            ("TR", "Transport"),
-                            ("OT", "Other"),
-                        ],
-                        default="",
-                        max_length=2,
-                    ),
-                ),
-                ("created_at", models.DateTimeField(blank=True, editable=False)),
-                ("updated_at", models.DateTimeField(blank=True, editable=False)),
-                ("history_id", models.AutoField(primary_key=True, serialize=False)),
-                ("history_date", models.DateTimeField(db_index=True)),
-                ("history_change_reason", models.CharField(max_length=100, null=True)),
-                (
-                    "history_type",
-                    models.CharField(
-                        choices=[("+", "Created"), ("~", "Changed"), ("-", "Deleted")],
-                        max_length=1,
-                    ),
-                ),
-                (
-                    "history_user",
-                    models.ForeignKey(
-                        null=True,
-                        on_delete=django.db.models.deletion.SET_NULL,
-                        related_name="+",
-                        to=settings.AUTH_USER_MODEL,
-                    ),
-                ),
-                (
-                    "manufacturer",
-                    models.ForeignKey(
-                        blank=True,
-                        db_constraint=False,
-                        null=True,
-                        on_delete=django.db.models.deletion.DO_NOTHING,
-                        related_name="+",
-                        to="companies.manufacturer",
-                    ),
-                ),
-            ],
-            options={
-                "verbose_name": "historical ride model",
-                "verbose_name_plural": "historical ride models",
-                "ordering": ("-history_date", "-history_id"),
-                "get_latest_by": ("history_date", "history_id"),
-            },
-            bases=(simple_history.models.HistoricalChanges, models.Model),
-        ),
-        migrations.CreateModel(
-            name="RideModel",
-            fields=[
-                ("id", models.BigAutoField(primary_key=True, serialize=False)),
-                ("name", models.CharField(max_length=255)),
-                ("description", models.TextField(blank=True)),
-                (
-                    "typical_height_ft",
-                    models.DecimalField(
-                        blank=True,
-                        decimal_places=2,
-                        help_text="Typical height of this model in feet",
-                        max_digits=6,
-                        null=True,
-                    ),
-                ),
-                (
-                    "typical_speed_mph",
-                    models.DecimalField(
-                        blank=True,
-                        decimal_places=2,
-                        help_text="Typical speed of this model in mph",
-                        max_digits=5,
-                        null=True,
-                    ),
-                ),
-                (
-                    "typical_capacity_per_hour",
-                    models.PositiveIntegerField(
-                        blank=True,
-                        help_text="Typical hourly capacity of this model",
-                        null=True,
-                    ),
-                ),
-                (
-                    "category",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("", "Select ride type"),
-                            ("RC", "Roller Coaster"),
-                            ("DR", "Dark Ride"),
-                            ("FR", "Flat Ride"),
-                            ("WR", "Water Ride"),
-                            ("TR", "Transport"),
-                            ("OT", "Other"),
-                        ],
-                        default="",
-                        max_length=2,
-                    ),
-                ),
-                ("created_at", models.DateTimeField(auto_now_add=True)),
-                ("updated_at", models.DateTimeField(auto_now=True)),
-                (
-                    "manufacturer",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        related_name="ride_models",
-                        to="companies.manufacturer",
-                    ),
-                ),
-            ],
-            options={
-                "ordering": ["manufacturer", "name"],
-                "unique_together": {("manufacturer", "name")},
-            },
-        ),
-        migrations.AddField(
-            model_name="historicalride",
-            name="ride_model",
-            field=models.ForeignKey(
-                blank=True,
-                db_constraint=False,
-                help_text="The specific model/type of this ride",
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                to="rides.ridemodel",
-            ),
-        ),
-        migrations.AddField(
-            model_name="ride",
-            name="ride_model",
-            field=models.ForeignKey(
-                blank=True,
-                help_text="The specific model/type of this ride",
-                null=True,
-                on_delete=django.db.models.deletion.SET_NULL,
-                related_name="rides",
-                to="rides.ridemodel",
-            ),
-        ),
-        migrations.DeleteModel(
-            name="HistoricalRollerCoasterStats",
-        ),
-    ]

rides/migrations/0006_remove_historicalridemodel_typical_capacity_per_hour_and_more.py

@@ -1,37 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-13 00:20
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("rides", "0005_alter_rollercoasterstats_id_and_more"),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name="historicalridemodel",
-            name="typical_capacity_per_hour",
-        ),
-        migrations.RemoveField(
-            model_name="historicalridemodel",
-            name="typical_height_ft",
-        ),
-        migrations.RemoveField(
-            model_name="historicalridemodel",
-            name="typical_speed_mph",
-        ),
-        migrations.RemoveField(
-            model_name="ridemodel",
-            name="typical_capacity_per_hour",
-        ),
-        migrations.RemoveField(
-            model_name="ridemodel",
-            name="typical_height_ft",
-        ),
-        migrations.RemoveField(
-            model_name="ridemodel",
-            name="typical_speed_mph",
-        ),
-    ]

rides/migrations/0007_alter_ridemodel_manufacturer.py

@@ -1,26 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-13 02:14
-
-import django.db.models.deletion
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("companies", "0002_add_designer_model"),
-        ("rides", "0006_remove_historicalridemodel_typical_capacity_per_hour_and_more"),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name="ridemodel",
-            name="manufacturer",
-            field=models.ForeignKey(
-                blank=True,
-                null=True,
-                on_delete=django.db.models.deletion.SET_NULL,
-                related_name="ride_models",
-                to="companies.manufacturer",
-            ),
-        ),
-    ]

rides/migrations/0008_historicalride_post_closing_status_and_more.py

@@ -1,75 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-13 04:30
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("rides", "0007_alter_ridemodel_manufacturer"),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name="historicalride",
-            name="post_closing_status",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("SBNO", "Standing But Not Operating"),
-                    ("CLOSED_PERM", "Permanently Closed"),
-                ],
-                help_text="Status to change to after closing date",
-                max_length=20,
-                null=True,
-            ),
-        ),
-        migrations.AddField(
-            model_name="ride",
-            name="post_closing_status",
-            field=models.CharField(
-                blank=True,
-                choices=[
-                    ("SBNO", "Standing But Not Operating"),
-                    ("CLOSED_PERM", "Permanently Closed"),
-                ],
-                help_text="Status to change to after closing date",
-                max_length=20,
-                null=True,
-            ),
-        ),
-        migrations.AlterField(
-            model_name="historicalride",
-            name="status",
-            field=models.CharField(
-                choices=[
-                    ("OPERATING", "Operating"),
-                    ("SBNO", "Standing But Not Operating"),
-                    ("CLOSING", "Closing"),
-                    ("CLOSED_PERM", "Permanently Closed"),
-                    ("UNDER_CONSTRUCTION", "Under Construction"),
-                    ("DEMOLISHED", "Demolished"),
-                    ("RELOCATED", "Relocated"),
-                ],
-                default="OPERATING",
-                max_length=20,
-            ),
-        ),
-        migrations.AlterField(
-            model_name="ride",
-            name="status",
-            field=models.CharField(
-                choices=[
-                    ("OPERATING", "Operating"),
-                    ("SBNO", "Standing But Not Operating"),
-                    ("CLOSING", "Closing"),
-                    ("CLOSED_PERM", "Permanently Closed"),
-                    ("UNDER_CONSTRUCTION", "Under Construction"),
-                    ("DEMOLISHED", "Demolished"),
-                    ("RELOCATED", "Relocated"),
-                ],
-                default="OPERATING",
-                max_length=20,
-            ),
-        ),
-    ]

rides/migrations/0009_remove_historicalride_model_name_and_more.py

@@ -1,21 +0,0 @@
-# Generated by Django 5.1.3 on 2024-11-13 04:44
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("rides", "0008_historicalride_post_closing_status_and_more"),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name="historicalride",
-            name="model_name",
-        ),
-        migrations.RemoveField(
-            model_name="ride",
-            name="model_name",
-        ),
-    ]

rides/migrations/0010_rideevent_ridemodelevent_and_more.py

@@ -1,364 +0,0 @@
-# Generated by Django 5.1.4 on 2025-02-09 15:31
-
-import django.db.models.deletion
-import pgtrigger.compiler
-import pgtrigger.migrations
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("companies", "0003_companyevent_manufacturerevent"),
-        (
-            "designers",
-            "0002_designerevent_remove_historicaldesigner_history_user_and_more",
-        ),
-        ("parks", "0001_initial"),
-        ("pghistory", "0006_delete_aggregateevent"),
-        ("rides", "0009_remove_historicalride_model_name_and_more"),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name="RideEvent",
-            fields=[
-                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
-                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
-                ("pgh_label", models.TextField(help_text="The event label.")),
-                ("id", models.BigIntegerField()),
-                ("name", models.CharField(max_length=255)),
-                ("slug", models.SlugField(db_index=False, max_length=255)),
-                ("description", models.TextField(blank=True)),
-                (
-                    "category",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("", "Select ride type"),
-                            ("RC", "Roller Coaster"),
-                            ("DR", "Dark Ride"),
-                            ("FR", "Flat Ride"),
-                            ("WR", "Water Ride"),
-                            ("TR", "Transport"),
-                            ("OT", "Other"),
-                        ],
-                        default="",
-                        max_length=2,
-                    ),
-                ),
-                (
-                    "status",
-                    models.CharField(
-                        choices=[
-                            ("OPERATING", "Operating"),
-                            ("SBNO", "Standing But Not Operating"),
-                            ("CLOSING", "Closing"),
-                            ("CLOSED_PERM", "Permanently Closed"),
-                            ("UNDER_CONSTRUCTION", "Under Construction"),
-                            ("DEMOLISHED", "Demolished"),
-                            ("RELOCATED", "Relocated"),
-                        ],
-                        default="OPERATING",
-                        max_length=20,
-                    ),
-                ),
-                (
-                    "post_closing_status",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("SBNO", "Standing But Not Operating"),
-                            ("CLOSED_PERM", "Permanently Closed"),
-                        ],
-                        help_text="Status to change to after closing date",
-                        max_length=20,
-                        null=True,
-                    ),
-                ),
-                ("opening_date", models.DateField(blank=True, null=True)),
-                ("closing_date", models.DateField(blank=True, null=True)),
-                ("status_since", models.DateField(blank=True, null=True)),
-                ("min_height_in", models.PositiveIntegerField(blank=True, null=True)),
-                ("max_height_in", models.PositiveIntegerField(blank=True, null=True)),
-                (
-                    "capacity_per_hour",
-                    models.PositiveIntegerField(blank=True, null=True),
-                ),
-                (
-                    "ride_duration_seconds",
-                    models.PositiveIntegerField(blank=True, null=True),
-                ),
-                (
-                    "average_rating",
-                    models.DecimalField(
-                        blank=True, decimal_places=2, max_digits=3, null=True
-                    ),
-                ),
-                ("created_at", models.DateTimeField(auto_now_add=True)),
-                ("updated_at", models.DateTimeField(auto_now=True)),
-            ],
-            options={
-                "abstract": False,
-            },
-        ),
-        migrations.CreateModel(
-            name="RideModelEvent",
-            fields=[
-                ("pgh_id", models.AutoField(primary_key=True, serialize=False)),
-                ("pgh_created_at", models.DateTimeField(auto_now_add=True)),
-                ("pgh_label", models.TextField(help_text="The event label.")),
-                ("id", models.BigIntegerField()),
-                ("name", models.CharField(max_length=255)),
-                ("description", models.TextField(blank=True)),
-                (
-                    "category",
-                    models.CharField(
-                        blank=True,
-                        choices=[
-                            ("", "Select ride type"),
-                            ("RC", "Roller Coaster"),
-                            ("DR", "Dark Ride"),
-                            ("FR", "Flat Ride"),
-                            ("WR", "Water Ride"),
-                            ("TR", "Transport"),
-                            ("OT", "Other"),
-                        ],
-                        default="",
-                        max_length=2,
-                    ),
-                ),
-                ("created_at", models.DateTimeField(auto_now_add=True)),
-                ("updated_at", models.DateTimeField(auto_now=True)),
-            ],
-            options={
-                "abstract": False,
-            },
-        ),
-        migrations.RemoveField(
-            model_name="historicalride",
-            name="designer",
-        ),
-        migrations.RemoveField(
-            model_name="historicalride",
-            name="history_user",
-        ),
-        migrations.RemoveField(
-            model_name="historicalride",
-            name="manufacturer",
-        ),
-        migrations.RemoveField(
-            model_name="historicalride",
-            name="park",
-        ),
-        migrations.RemoveField(
-            model_name="historicalride",
-            name="park_area",
-        ),
-        migrations.RemoveField(
-            model_name="historicalride",
-            name="ride_model",
-        ),
-        migrations.RemoveField(
-            model_name="historicalridemodel",
-            name="history_user",
-        ),
-        migrations.RemoveField(
-            model_name="historicalridemodel",
-            name="manufacturer",
-        ),
-        migrations.AlterField(
-            model_name="ride",
-            name="designer",
-            field=models.ForeignKey(
-                blank=True,
-                null=True,
-                on_delete=django.db.models.deletion.SET_NULL,
-                related_name="rides",
-                to="designers.designer",
-            ),
-        ),
-        pgtrigger.migrations.AddTrigger(
-            model_name="ride",
-            trigger=pgtrigger.compiler.Trigger(
-                name="insert_insert",
-                sql=pgtrigger.compiler.UpsertTriggerSql(
-                    func='INSERT INTO "rides_rideevent" ("average_rating", "capacity_per_hour", "category", "closing_date", "created_at", "description", "designer_id", "id", "manufacturer_id", "max_height_in", "min_height_in", "name", "opening_date", "park_area_id", "park_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "post_closing_status", "ride_duration_seconds", "ride_model_id", "slug", "status", "status_since", "updated_at") VALUES (NEW."average_rating", NEW."capacity_per_hour", NEW."category", NEW."closing_date", NEW."created_at", NEW."description", NEW."designer_id", NEW."id", NEW."manufacturer_id", NEW."max_height_in", NEW."min_height_in", NEW."name", NEW."opening_date", NEW."park_area_id", NEW."park_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."post_closing_status", NEW."ride_duration_seconds", NEW."ride_model_id", NEW."slug", NEW."status", NEW."status_since", NEW."updated_at"); RETURN NULL;',
-                    hash="870aa867ae6892f187dc0382e4a6833b5d1267c5",
-                    operation="INSERT",
-                    pgid="pgtrigger_insert_insert_52074",
-                    table="rides_ride",
-                    when="AFTER",
-                ),
-            ),
-        ),
-        pgtrigger.migrations.AddTrigger(
-            model_name="ride",
-            trigger=pgtrigger.compiler.Trigger(
-                name="update_update",
-                sql=pgtrigger.compiler.UpsertTriggerSql(
-                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
-                    func='INSERT INTO "rides_rideevent" ("average_rating", "capacity_per_hour", "category", "closing_date", "created_at", "description", "designer_id", "id", "manufacturer_id", "max_height_in", "min_height_in", "name", "opening_date", "park_area_id", "park_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "post_closing_status", "ride_duration_seconds", "ride_model_id", "slug", "status", "status_since", "updated_at") VALUES (NEW."average_rating", NEW."capacity_per_hour", NEW."category", NEW."closing_date", NEW."created_at", NEW."description", NEW."designer_id", NEW."id", NEW."manufacturer_id", NEW."max_height_in", NEW."min_height_in", NEW."name", NEW."opening_date", NEW."park_area_id", NEW."park_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."post_closing_status", NEW."ride_duration_seconds", NEW."ride_model_id", NEW."slug", NEW."status", NEW."status_since", NEW."updated_at"); RETURN NULL;',
-                    hash="8bafb42256ee98b4517ae4d39d0e774111794fea",
-                    operation="UPDATE",
-                    pgid="pgtrigger_update_update_4917a",
-                    table="rides_ride",
-                    when="AFTER",
-                ),
-            ),
-        ),
-        pgtrigger.migrations.AddTrigger(
-            model_name="ridemodel",
-            trigger=pgtrigger.compiler.Trigger(
-                name="insert_insert",
-                sql=pgtrigger.compiler.UpsertTriggerSql(
-                    func='INSERT INTO "rides_ridemodelevent" ("category", "created_at", "description", "id", "manufacturer_id", "name", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "updated_at") VALUES (NEW."category", NEW."created_at", NEW."description", NEW."id", NEW."manufacturer_id", NEW."name", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."updated_at"); RETURN NULL;',
-                    hash="e9e3c3ec4cb2400b363035534c580c94a3bb1d53",
-                    operation="INSERT",
-                    pgid="pgtrigger_insert_insert_0aaee",
-                    table="rides_ridemodel",
-                    when="AFTER",
-                ),
-            ),
-        ),
-        pgtrigger.migrations.AddTrigger(
-            model_name="ridemodel",
-            trigger=pgtrigger.compiler.Trigger(
-                name="update_update",
-                sql=pgtrigger.compiler.UpsertTriggerSql(
-                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
-                    func='INSERT INTO "rides_ridemodelevent" ("category", "created_at", "description", "id", "manufacturer_id", "name", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "updated_at") VALUES (NEW."category", NEW."created_at", NEW."description", NEW."id", NEW."manufacturer_id", NEW."name", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."updated_at"); RETURN NULL;',
-                    hash="4c8073b866beac402ace852e23974fcb01d24267",
-                    operation="UPDATE",
-                    pgid="pgtrigger_update_update_0ca1a",
-                    table="rides_ridemodel",
-                    when="AFTER",
-                ),
-            ),
-        ),
-        migrations.AddField(
-            model_name="rideevent",
-            name="designer",
-            field=models.ForeignKey(
-                blank=True,
-                db_constraint=False,
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                related_query_name="+",
-                to="designers.designer",
-            ),
-        ),
-        migrations.AddField(
-            model_name="rideevent",
-            name="manufacturer",
-            field=models.ForeignKey(
-                blank=True,
-                db_constraint=False,
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                related_query_name="+",
-                to="companies.manufacturer",
-            ),
-        ),
-        migrations.AddField(
-            model_name="rideevent",
-            name="park",
-            field=models.ForeignKey(
-                db_constraint=False,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                related_query_name="+",
-                to="parks.park",
-            ),
-        ),
-        migrations.AddField(
-            model_name="rideevent",
-            name="park_area",
-            field=models.ForeignKey(
-                blank=True,
-                db_constraint=False,
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                related_query_name="+",
-                to="parks.parkarea",
-            ),
-        ),
-        migrations.AddField(
-            model_name="rideevent",
-            name="pgh_context",
-            field=models.ForeignKey(
-                db_constraint=False,
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                to="pghistory.context",
-            ),
-        ),
-        migrations.AddField(
-            model_name="rideevent",
-            name="pgh_obj",
-            field=models.ForeignKey(
-                db_constraint=False,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="events",
-                to="rides.ride",
-            ),
-        ),
-        migrations.AddField(
-            model_name="rideevent",
-            name="ride_model",
-            field=models.ForeignKey(
-                blank=True,
-                db_constraint=False,
-                help_text="The specific model/type of this ride",
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                related_query_name="+",
-                to="rides.ridemodel",
-            ),
-        ),
-        migrations.AddField(
-            model_name="ridemodelevent",
-            name="manufacturer",
-            field=models.ForeignKey(
-                blank=True,
-                db_constraint=False,
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                related_query_name="+",
-                to="companies.manufacturer",
-            ),
-        ),
-        migrations.AddField(
-            model_name="ridemodelevent",
-            name="pgh_context",
-            field=models.ForeignKey(
-                db_constraint=False,
-                null=True,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="+",
-                to="pghistory.context",
-            ),
-        ),
-        migrations.AddField(
-            model_name="ridemodelevent",
-            name="pgh_obj",
-            field=models.ForeignKey(
-                db_constraint=False,
-                on_delete=django.db.models.deletion.DO_NOTHING,
-                related_name="events",
-                to="rides.ridemodel",
-            ),
-        ),
-        migrations.DeleteModel(
-            name="HistoricalRide",
-        ),
-        migrations.DeleteModel(
-            name="HistoricalRideModel",
-        ),
-    ]

tests/test_runner.py

@@ -4,7 +4,7 @@ import sys
 import django
 from django.conf import settings
 from django.test.runner import DiscoverRunner
-import coverage
+import coverage # type: ignore
 import unittest
 
 def setup_django():

thrillwiki/settings.py

@@ -68,7 +68,7 @@ MIDDLEWARE = [
     "django.contrib.auth.middleware.AuthenticationMiddleware",
     "django.contrib.messages.middleware.MessageMiddleware",
     "django.middleware.clickjacking.XFrameOptionsMiddleware",
-    "core.middleware.setup_pghistory_context",  # Add history context tracking
+    "core.middleware.PgHistoryContextMiddleware",  # Add history context tracking
     "allauth.account.middleware.AccountMiddleware",
     "django.middleware.cache.FetchFromCacheMiddleware",
     "simple_history.middleware.HistoryRequestMiddleware",