[Feature] 权限管理-> 远程应用 添加 api (#4040)

* [Feature] 权限管理-> 远程应用 添加 api

* [Feature] 添加 RelationMixin

apps/perms/api/base.py

@@ -0,0 +1,15 @@
+from django.db.models import F
+from orgs.mixins.api import OrgBulkModelViewSet
+from orgs.mixins.api import OrgRelationMixin
+
+
+__all__ = [
+    'RelationViewSet'
+]
+
+
+class RelationViewSet(OrgRelationMixin, OrgBulkModelViewSet):
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        queryset = queryset.annotate(**{f'{self.from_field}_display': F(f'{self.from_field}__name')})
+        return queryset