fix: Domain detail asset amount mistake

apps/assets/models/domain.py

@@ -31,7 +31,7 @@ class Domain(LabeledMixin, JMSOrgBaseModel):
 
     @lazyproperty
     def assets_amount(self):
-        return self.assets.count()
+        return self.assets.exclude(platform__name='Gateway').count()
 
     def random_gateway(self):
         gateways = [gw for gw in self.active_gateways if gw.is_connective]

apps/assets/serializers/domain.py

@@ -57,9 +57,7 @@ class DomainSerializer(ResourceLabelsMixin, BulkOrgResourceModelSerializer):
 
     @classmethod
     def setup_eager_loading(cls, queryset):
-        queryset = queryset \
-            .annotate(assets_amount=Count('assets')) \
-            .prefetch_related('labels', 'labels__label')
+        queryset = queryset.prefetch_related('labels', 'labels__label')
         return queryset