Fixed slow query on domain list / stats

api/funkwhale_api/federation/models.py

@@ -66,15 +66,6 @@ class DomainQuerySet(models.QuerySet):
     def external(self):
         return self.exclude(pk=settings.FEDERATION_HOSTNAME)
 
-    def with_last_activity_date(self):
-        activities = Activity.objects.filter(
-            actor__domain=models.OuterRef("pk")
-        ).order_by("-creation_date")
-
-        return self.annotate(
-            last_activity_date=models.Subquery(activities.values("creation_date")[:1])
-        )
-
     def with_actors_count(self):
         return self.annotate(actors_count=models.Count("actors", distinct=True))
 
@@ -111,7 +102,6 @@ class Domain(models.Model):
             actors=models.Count("actors", distinct=True),
             outbox_activities=models.Count("actors__outbox_activities", distinct=True),
             libraries=models.Count("actors__libraries", distinct=True),
-            uploads=models.Count("actors__libraries__uploads", distinct=True),
             received_library_follows=models.Count(
                 "actors__libraries__received_follows", distinct=True
             ),
@@ -130,6 +120,7 @@ class Domain(models.Model):
         ).count()
 
         uploads = music_models.Upload.objects.filter(library__actor__domain_id=self.pk)
+        data["uploads"] = uploads.count()
         data["media_total_size"] = uploads.aggregate(v=models.Sum("size"))["v"] or 0
         data["media_downloaded_size"] = (
             uploads.with_file().aggregate(v=models.Sum("size"))["v"] or 0

api/funkwhale_api/manage/serializers.py

@@ -173,7 +173,6 @@ class ManageInvitationActionSerializer(common_serializers.ActionSerializer):
 
 class ManageDomainSerializer(serializers.ModelSerializer):
     actors_count = serializers.SerializerMethodField()
-    last_activity_date = serializers.SerializerMethodField()
     outbox_activities_count = serializers.SerializerMethodField()
 
     class Meta:
@@ -182,7 +181,6 @@ class ManageDomainSerializer(serializers.ModelSerializer):
             "name",
             "creation_date",
             "actors_count",
-            "last_activity_date",
             "outbox_activities_count",
             "nodeinfo",
             "nodeinfo_fetch_date",
@@ -191,8 +189,5 @@ class ManageDomainSerializer(serializers.ModelSerializer):
     def get_actors_count(self, o):
         return getattr(o, "actors_count", 0)
 
-    def get_last_activity_date(self, o):
-        return getattr(o, "last_activity_date", None)
-
     def get_outbox_activities_count(self, o):
         return getattr(o, "outbox_activities_count", 0)

api/funkwhale_api/manage/views.py

@@ -102,7 +102,6 @@ class ManageDomainViewSet(
     lookup_value_regex = r"[a-zA-Z0-9\-\.]+"
     queryset = (
         federation_models.Domain.objects.external()
-        .with_last_activity_date()
         .with_actors_count()
         .with_outbox_activities_count()
         .order_by("name")
@@ -114,7 +113,7 @@ class ManageDomainViewSet(
     ordering_fields = [
         "name",
         "creation_date",
-        "last_activity_date",
+        "nodeinfo_fetch_date",
         "actors_count",
         "outbox_activities_count",
     ]

api/tests/manage/test_serializers.py

@@ -40,11 +40,9 @@ def test_manage_domain_serializer(factories, now):
     domain = factories["federation.Domain"]()
     setattr(domain, "actors_count", 42)
     setattr(domain, "outbox_activities_count", 23)
-    setattr(domain, "last_activity_date", now)
     expected = {
         "name": domain.name,
         "creation_date": domain.creation_date.isoformat().split("+")[0] + "Z",
-        "last_activity_date": now,
         "actors_count": 42,
         "outbox_activities_count": 23,
         "nodeinfo": {},

front/src/components/manage/moderation/DomainsTable.vue

@@ -38,7 +38,6 @@
           <th><translate>Users</translate></th>
           <th><translate>Received messages</translate></th>
           <th><translate>First seen</translate></th>
-          <th><translate>Last activity</translate></th>
         </template>
         <template slot="row-cells" slot-scope="scope">
           <td>
@@ -53,10 +52,6 @@
           <td>
             <human-date :date="scope.obj.creation_date"></human-date>
           </td>
-          <td>
-            <human-date v-if="scope.obj.last_activity_date" :date="scope.obj.last_activity_date"></human-date>
-            <translate v-else>N/A</translate>
-          </td>
         </template>
       </action-table>
     </div>
@@ -112,7 +107,6 @@ export default {
       orderingOptions: [
         ['name', 'name'],
         ['creation_date', 'first_seen'],
-        ['last_activity_date', 'last_activity'],
         ['actors_count', 'users'],
         ['outbox_activities_count', 'received_messages']
       ]