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

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]