extensions/models.py

@@ -349,7 +349,6 @@ class Extension(CreatedModifiedMixin, TrackChangesMixin, models.Model):
         return (
             not self.has_maintainer(user)
             and not self.ratings.filter(
-                reply_to=None,
                 user_id=user.pk,
             ).exists()
         )
@@ -401,13 +400,7 @@ class Extension(CreatedModifiedMixin, TrackChangesMixin, models.Model):
 
     @property
     def text_ratings_count(self) -> int:
-        return len(
-            [
-                r
-                for r in self.ratings.all()
-                if r.text is not None and r.is_listed and r.reply_to is None
-            ]
-        )
+        return len([r for r in self.ratings.all() if r.text is not None and r.is_listed])
 
     @property
     def total_ratings_count(self) -> int:

ratings/admin.py

@@ -23,22 +23,7 @@ class RatingTypeFilter(admin.SimpleListFilter):
         The second element is the human-readable name for
         the option that will appear in the right sidebar.
         """
-        return (
-            ('rating', 'User Rating'),
-            ('reply', 'Developer/Admin Reply'),
-        )
-
-    def queryset(self, request, queryset):
-        """Return the filtered queryset.
-
-        Filter based on the value provided in the query string
-        and retrievable via `self.value()`.
-        """
-        if self.value() == 'rating':
-            return queryset.filter(reply_to__isnull=True)
-        elif self.value() == 'reply':
-            return queryset.filter(reply_to__isnull=False)
-        return queryset
+        return (('rating', 'User Rating'),)
 
 
 class RatingAdmin(admin.ModelAdmin):
@@ -48,7 +33,6 @@ class RatingAdmin(admin.ModelAdmin):
         'extension',
         'version',
         'user',
-        'reply_to',
     )
     readonly_fields = (
         'date_created',
@@ -66,19 +50,17 @@ class RatingAdmin(admin.ModelAdmin):
         'user',
         'ip_address',
         'score',
-        'is_reply',
         'status',
         'truncated_text',
     )
     list_filter = ('status', RatingTypeFilter, 'score')
     actions = ('delete_selected',)
-    list_select_related = ('user',)  # For extension/reply_to see get_queryset()
+    list_select_related = ('user',)
 
     def get_queryset(self, request):
         base_qs = Rating.objects.all()
         return base_qs.prefetch_related(
             Prefetch('version', queryset=Version.objects.all()),
-            Prefetch('reply_to', queryset=base_qs),
         )
 
     def has_add_permission(self, request):
@@ -87,11 +69,5 @@ class RatingAdmin(admin.ModelAdmin):
     def truncated_text(self, obj):
         return truncatechars(obj.text, 140) if obj.text else ''
 
-    def is_reply(self, obj):
-        return bool(obj.reply_to)
-
-    is_reply.boolean = True
-    is_reply.admin_order_field = 'reply_to'
-
 
 admin.site.register(Rating, RatingAdmin)

ratings/migrations/0007_ratingreply_and_more.py

@@ -0,0 +1,58 @@
+# Generated by Django 4.2.11 on 2024-06-10 14:01
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('ratings', '0006_alter_ratingflag_user'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RatingReply',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+                ('date_modified', models.DateTimeField(auto_now=True)),
+                ('text', models.TextField(null=True)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.RemoveConstraint(
+            model_name='rating',
+            name='rating_one_review_per_user_key',
+        ),
+        migrations.RemoveIndex(
+            model_name='rating',
+            name='rating_latest_idx',
+        ),
+        migrations.RemoveField(
+            model_name='rating',
+            name='reply_to',
+        ),
+        migrations.AddIndex(
+            model_name='rating',
+            index=models.Index(fields=['is_latest', 'date_created'], name='rating_latest_idx'),
+        ),
+        migrations.AddConstraint(
+            model_name='rating',
+            constraint=models.UniqueConstraint(fields=('version', 'user'), name='rating_one_review_per_user_key'),
+        ),
+        migrations.AddField(
+            model_name='ratingreply',
+            name='rating',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='ratings.rating'),
+        ),
+        migrations.AddField(
+            model_name='ratingreply',
+            name='user',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL),
+        ),
+    ]

ratings/models.py

@@ -17,11 +17,11 @@ class RatingManager(models.Manager):
     # TODO: figure out how to retrieve reviews "annotated" with replies, if any
     @property
     def listed(self):
-        return self.filter(status=self.model.STATUSES.APPROVED, reply_to__isnull=True)
+        return self.filter(status=self.model.STATUSES.APPROVED)
 
     @property
     def unlisted(self):
-        return self.exclude(status=self.models.STATUSES.APPROVED, reply_to__isnull=True)
+        return self.exclude(status=self.models.STATUSES.APPROVED)
 
     @property
     def listed_texts(self):
@@ -41,12 +41,6 @@ class Rating(CreatedModifiedMixin, TrackChangesMixin, models.Model):
         'extensions.Version', related_name='ratings', on_delete=models.CASCADE
     )
     user = models.ForeignKey(User, related_name='ratings', on_delete=models.CASCADE)
-    reply_to = models.OneToOneField(
-        'self',
-        null=True,
-        related_name='reply',
-        on_delete=models.CASCADE,
-    )
 
     score = models.PositiveSmallIntegerField(null=True, choices=SCORES)
     text = models.TextField(null=True)
@@ -74,14 +68,14 @@ class Rating(CreatedModifiedMixin, TrackChangesMixin, models.Model):
             models.Index(fields=('version',), name='rating_version_id'),
             models.Index(fields=('user',), name='rating_user_idx'),
             models.Index(
-                fields=('reply_to', 'is_latest', 'date_created'),
+                fields=('is_latest', 'date_created'),
                 name='rating_latest_idx',
             ),
             models.Index(fields=('ip_address',), name='rating_ip_address_idx'),
         ]
         constraints = [
             models.UniqueConstraint(
-                fields=('version', 'user', 'reply_to'), name='rating_one_review_per_user_key'
+                fields=('version', 'user'), name='rating_one_review_per_user_key'
             ),
         ]
 
@@ -98,7 +92,6 @@ class Rating(CreatedModifiedMixin, TrackChangesMixin, models.Model):
     def get_for(cls, user_id: int, extension_id: int):
         """Get rating left by a given user for a given extension."""
         return cls.objects.filter(
-            reply_to=None,
             user_id=user_id,
             extension_id=extension_id,
         ).first()
@@ -131,12 +124,6 @@ class Rating(CreatedModifiedMixin, TrackChangesMixin, models.Model):
         # user_responsible=user.
         self.save()
 
-    @classmethod
-    def get_replies(cls, ratings):
-        ratings = [r.id for r in ratings]
-        qs = Rating.objects.filter(reply_to__in=ratings)
-        return {r.reply_to_id: r for r in qs}
-
     def post_save(sender, instance, created, **kwargs):
         if kwargs.get('raw'):
             return
@@ -147,10 +134,7 @@ class Rating(CreatedModifiedMixin, TrackChangesMixin, models.Model):
             # when manipulating a Rating that indicates a real user made that
             # change.
             action = 'New' if created else 'Edited'
-            if instance.reply_to:
-                log.info(f'{action} reply to {instance.reply_to_id}: {instance.pk}')
-            else:
-                log.info(f'{action} rating: {instance.pk}')
+            log.info(f'{action} rating: {instance.pk}')
 
     def get_report_url(self):
         return reverse(
@@ -190,3 +174,9 @@ class RatingFlag(CreatedModifiedMixin, models.Model):
         constraints = [
             models.UniqueConstraint(fields=('rating', 'user'), name='ratingflag_review_user_key')
         ]
+
+
+class RatingReply(CreatedModifiedMixin, models.Model):
+    rating = models.OneToOneField(Rating, on_delete=models.CASCADE)
+    user = models.ForeignKey(User, null=True, on_delete=models.SET_NULL)
+    text = models.TextField(null=True)