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,