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

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",
+                ),
+            ),
+        ),
+    ]