common/static/common/styles/_extension.sass

@@ -383,6 +383,9 @@
     width: 100%
 
 .rating-form
+  .box
+    margin-left: calc(var(--spacer) * 2.5)
+
   select
     color: var(--color-warning)
 
@@ -391,6 +394,15 @@
     &:focus
       color: var(--color-warning)
 
+  textarea
+    min-height: calc(var(--spacer) * 6)
+
+.rating-reply
+  @extend blockquote
+
+  +margin(3, top)
+  margin-bottom: 0 !important
+
 // TODO: consider adding component boxed nav generic to web-assets, and make variants on top of that
 .nav-pills
   @extend .dropdown-menu

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:

extensions/templates/extensions/detail.html

@@ -302,6 +302,7 @@
       </div>
     </div>
 
+    {% with ratings_listed_count=extension.ratings.listed.count %}
     <div class="row">
       <div class="col-md-8">
         {% if my_rating and not my_rating.is_listed %}
@@ -311,19 +312,20 @@
           {% include "ratings/components/rating.html" with classes="mb-2" %}
         {% endfor %}
 
-        {% if not extension.ratings.listed.count and not my_rating %}
+        {% if not ratings_listed_count and not my_rating %}
           <a href="{{ extension.get_rate_url }}">{% trans "Be the first to review." %}</a>
         {% endif %}
       </div>
       <div class="col-md-4">
         {# Rating #}
-        {% if extension.ratings.listed.count %}
+        {% if ratings_listed_count %}
           <section>
             {% include "ratings/components/summary.html" %}
           </section>
         {% endif %}
       </div>
     </div>
+    {% endwith %}
   </section>
   {% endblock extension_reviews %}
 

extensions/views/mixins.py

@@ -42,7 +42,10 @@ class ListedExtensionMixin:
     """Fetch a publicly listed extension by slug in the URL before dispatching the view."""
 
     def dispatch(self, *args, **kwargs):
-        self.extension = get_object_or_404(Extension.objects.listed, slug=self.kwargs['slug'])
+        self.extension = get_object_or_404(
+            Extension.objects.listed.prefetch_related('authors', 'ratings'),
+            slug=self.kwargs['slug'],
+        )
         return super().dispatch(*args, **kwargs)
 
 

extensions/views/public.py

@@ -231,6 +231,8 @@ class ExtensionDetailView(DetailView):
         'preview_set',
         'preview_set__file',
         'ratings',
+        'ratings__ratingreply',
+        'ratings__ratingreply__user',
         'ratings__user',
         'team',
         'versions',
@@ -255,6 +257,7 @@ class ExtensionDetailView(DetailView):
             context['my_rating'] = ratings.models.Rating.get_for(
                 self.request.user.pk, self.object.pk
             )
+            context['is_maintainer'] = self.object.has_maintainer(self.request.user)
         extension = context['object']
         # Add the image for "og:image" meta to the context
         if extension.featured_image and extension.featured_image.is_listed:

ratings/admin.py

@@ -7,40 +7,6 @@ from extensions.models import Version
 from .models import Rating
 
 
-class RatingTypeFilter(admin.SimpleListFilter):
-    # Human-readable title which will be displayed in the
-    # right admin sidebar just above the filter options.
-    title = 'Type'
-
-    # Parameter for the filter that will be used in the URL query.
-    parameter_name = 'type'
-
-    def lookups(self, request, model_admin):
-        """Return a list of lookup option tuples.
-
-        The first element in each tuple is the coded value
-        for the option that will appear in the URL query.
-        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
-
-
 class RatingAdmin(admin.ModelAdmin):
     date_hierarchy = 'date_created'
     search_fields = ('extension__slug', 'extension__name', 'user__email', 'user__full_name')
@@ -48,7 +14,6 @@ class RatingAdmin(admin.ModelAdmin):
         'extension',
         'version',
         'user',
-        'reply_to',
     )
     readonly_fields = (
         'date_created',
@@ -66,19 +31,17 @@ class RatingAdmin(admin.ModelAdmin):
         'user',
         'ip_address',
         'score',
-        'is_reply',
         'status',
         'truncated_text',
     )
-    list_filter = ('status', RatingTypeFilter, 'score')
+    list_filter = ('status', '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 +50,5 @@ 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

@@ -14,14 +14,13 @@ log = logging.getLogger(__name__)
 
 
 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 +40,6 @@ 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 +67,14 @@ 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 +91,6 @@ 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 +123,6 @@ 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
@@ -147,9 +133,6 @@ 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}')
 
     def get_report_url(self):
@@ -163,6 +146,16 @@ class Rating(CreatedModifiedMixin, TrackChangesMixin, models.Model):
             ],
         )
 
+    def get_reply_url(self):
+        return reverse(
+            'ratings:reply',
+            args=[
+                self.extension.type_slug,
+                self.extension.slug,
+                self.id,
+            ],
+        )
+
 
 class RatingFlag(CreatedModifiedMixin, models.Model):
     SPAM = 'review_flag_reason_spam'
@@ -190,3 +183,9 @@ 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)

ratings/templates/ratings/components/rating.html

@@ -43,8 +43,30 @@
         </a>
         {% endif %}
 
+        {% if is_maintainer and not rating.ratingreply %}
+        <a href="{{ rating.get_reply_url }}" title="Reply">
+          <i class="i-reply"></i>
+        </a>
+        {% endif %}
       </ul>
     </header>
     <div>{{ rating.text|markdown }}</div>
+
+    {% if rating.ratingreply %}
+    <div class="rating-reply">
+      <header>
+        <ul>
+          <li class="align-items-center me-auto">
+            <a href="{% url "extensions:by-author" user_id=rating.ratingreply.user.pk %}">{{ rating.ratingreply.user }}</a>
+            replied
+          </li>
+          <li>
+            {{ rating.ratingreply.date_created|naturaltime_compact }}
+          </li>
+        </ul>
+      </header>
+    {{ rating.ratingreply.text|markdown }}
+    </div>
+    {% endif %}
   </div>
 </article>

ratings/templates/ratings/components/summary.html

@@ -2,7 +2,8 @@
 
 {% has_maintainer extension as is_maintainer %}
 <div class="card p-3 mb-3 mt-2 mt-lg-0 ratings-summary">
-  {% if extension.text_ratings_count %}
+  {% with text_ratings_count=extension.text_ratings_count %}
+  {% if text_ratings_count %}
   <div class="summary-container">
     <div class="summary-value">
       <h3>
@@ -13,7 +14,7 @@
       {% include "ratings/components/average.html" with score=extension.average_score %}
 
       <a class="text-muted d-block" href="{{ extension.get_ratings_url }}">
-        <small>{{ extension.text_ratings_count }} review{{ extension.text_ratings_count | pluralize }}</small>
+        <small>{{ text_ratings_count }} review{{ text_ratings_count | pluralize }}</small>
       </a>
     </div>
     <div class="summary-bars">
@@ -36,6 +37,7 @@
     <span class="text-muted">Be the first to review.</span>
   {% else %}
   {% endif %}
+  {% endwith %}
 
   <div class="mt-3">
     {% if not is_maintainer and not my_rating %}

ratings/templates/ratings/rating_list.html

@@ -1,6 +1,5 @@
 {% extends "extensions/base.html" %}
-{% load i18n %}
-{% load humanize %}
+{% load extensions humanize i18n %}
 
 {% block page_title %}{{ extension.name }}{% endblock page_title %}
 
@@ -8,9 +7,11 @@
   {% with latest=extension.latest_version author=extension.latest_version.file.user %}
     <div class="d-flex mt-4">
       <h2>
-        {% if extension.text_ratings_count and not score %}
-          {{ extension.text_ratings_count }} {% endif %}Reviews{% if score %} with {{ score|apnumber }} stars
+        {% with text_ratings_count=extension.text_ratings_count %}
+        {% if text_ratings_count and not score %}
+          {{ text_ratings_count }} {% endif %}Reviews{% if score %} with {{ score|apnumber }} stars
         {% endif %}
+        {% endwith %}
       </h2>
       {% if score %}
       <div class="ms-auto">

ratings/templates/ratings/ratingreply_form.html

@@ -0,0 +1,36 @@
+{% extends "extensions/base.html" %}
+{% load i18n common %}
+
+{% block page_title %}Reply to rating{% endblock page_title %}
+
+{% block content %}
+<h2>Reply to review</h2>
+<div class="row">
+  <div class="col-md-8">
+  {% include "ratings/components/rating.html" with classes="mb-2" %}
+  </div>
+</div>
+<div class="rating-form">
+  <form method="post" enctype="multipart/form-data">
+  {% csrf_token %}
+  {% with form=form|add_form_classes %}
+  <div class="row">
+    <div class="col-md-8">
+      <div class="box p-3">
+        {% include "common/components/field.html" with field=form.text focus=True placeholder="Enter your reply here..." %}
+        {% if form.non_field_errors %}
+          <div class="invalid-feedback">
+            {{ form.non_field_errors }}
+          </div>
+        {% endif %}
+        <button type="submit" class="btn btn-block btn-primary mt-4">
+          <i class="i-send"></i>
+          <span>{% trans 'Submit Reply' %}</span>
+        </button>
+      </div>
+    </div>
+  </div>
+  {% endwith %}
+  </form>
+</div>
+{% endblock content %}

ratings/tests/test_views.py

@@ -163,3 +163,18 @@ class AddRatingViewTest(TestCase):
         rating = Rating.objects.first()
         self.assertEqual(rating.score, 3)
         self.assertEqual(rating.text, text)
+
+    def test_reply(self):
+        version = create_approved_version(ratings=[])
+        rating = RatingFactory(version=version, text='some text', status=Rating.STATUSES.APPROVED)
+
+        random_user = UserFactory()
+        self.client.force_login(random_user)
+        response = self.client.post(rating.get_reply_url(), {'text': 'some reply'})
+        self.assertEqual(response.status_code, 403)
+
+        self.client.force_login(version.extension.authors.first())
+        response = self.client.post(rating.get_reply_url(), {'text': 'some reply'})
+        self.assertEqual(response.status_code, 302)
+        rating.refresh_from_db()
+        self.assertTrue(hasattr(rating, 'ratingreply'))

ratings/urls.py

@@ -11,6 +11,11 @@ urlpatterns = [
             [
                 path('<slug:slug>/reviews/', views.RatingsView.as_view(), name='for-extension'),
                 path('<slug:slug>/reviews/new/', views.AddRatingView.as_view(), name='new'),
+                path(
+                    '<slug:slug>/reviews/<int:pk>/reply/',
+                    views.AddRatingReplyView.as_view(),
+                    name='reply',
+                ),
             ]
         ),
     )

ratings/views.py

@@ -5,7 +5,7 @@ from django.views.generic.edit import CreateView
 from django.views.generic.list import ListView
 
 from ratings.forms import AddRatingForm
-from ratings.models import Rating
+from ratings.models import Rating, RatingReply
 import extensions.views.mixins
 
 log = logging.getLogger(__name__)
@@ -31,7 +31,18 @@ class RatingsView(extensions.views.mixins.ListedExtensionMixin, ListView):
 
     def get_queryset(self):
         self._set_score_filter()
-        queryset = super().get_queryset().filter(extension_id=self.extension.pk)
+        queryset = (
+            super()
+            .get_queryset()
+            .filter(extension_id=self.extension.pk)
+            .select_related(
+                'extension',
+                'ratingreply',
+                'ratingreply__user',
+                'user',
+                'version',
+            )
+        )
         if self.score:
             queryset = queryset.filter(score=self.score)
         return queryset.distinct()
@@ -39,6 +50,7 @@ class RatingsView(extensions.views.mixins.ListedExtensionMixin, ListView):
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         context['extension'] = self.extension
+        context['is_maintainer'] = self.extension.has_maintainer(self.request.user)
         context['score'] = self.score
         if self.request.user.is_authenticated:
             context['my_rating'] = Rating.get_for(self.request.user.pk, self.extension.pk)
@@ -77,3 +89,39 @@ class AddRatingView(
 
     def get_success_url(self) -> str:
         return self.extension.get_ratings_url()
+
+
+class AddRatingReplyView(
+    extensions.views.mixins.ListedExtensionMixin,
+    UserPassesTestMixin,
+    LoginRequiredMixin,
+    CreateView,
+):
+    model = RatingReply
+    fields = ('text',)
+
+    def get_rating(self):
+        return Rating.objects.filter(pk=self.kwargs['pk'], extension=self.extension).first()
+
+    def test_func(self) -> bool:
+        # Check that user is replying to a rating for their exension and this is the first reply
+        rating = self.get_rating()
+        return (
+            rating
+            and not hasattr(rating, 'ratingreply')
+            and self.extension.has_maintainer(self.request.user)
+        )
+
+    def form_valid(self, form):
+        form.instance.rating = self.get_rating()
+        form.instance.user = self.request.user
+        return super().form_valid(form)
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context['extension'] = self.extension
+        context['rating'] = self.get_rating()
+        return context
+
+    def get_success_url(self) -> str:
+        return self.extension.get_ratings_url()

reviewers/views.py

@@ -106,6 +106,7 @@ class ExtensionsApprovalDetailView(DetailView):
             filtered_activity_types = {ApprovalActivity.ActivityType.COMMENT}
             user = self.request.user
             if self.object.has_maintainer(user):
+                ctx['is_maintainer'] = self.object.has_maintainer(self.request.user)
                 filtered_activity_types.add(ApprovalActivity.ActivityType.AWAITING_REVIEW)
             if user.is_moderator or user.is_superuser:
                 filtered_activity_types.update(