json-agg-fix

resolvers/reader.py

@@ -10,7 +10,7 @@ from sqlalchemy.sql.expression import (
     select,
     text,
 )
-from sqlalchemy.dialects.postgresql import array_agg
+from sqlalchemy.dialects.postgresql import json_agg
 from orm.author import Author, AuthorFollower
 from orm.reaction import Reaction, ReactionKind
 from orm.shout import Shout, ShoutAuthor, ShoutTopic, ShoutReactionsFollower
@@ -48,32 +48,32 @@ def query_shouts():
                 )
             ).label("rating_stat"),
             func.max(aliased_reaction.created_at).label("last_reacted_at"),
-            array_agg(
+            json_agg(
                 func.distinct(
-                func.json_build_object(
-                    "id",
-                    Author.id,
-                    "name",
-                    Author.name,
-                    "slug",
-                    Author.slug,
-                    "pic",
-                    Author.pic,
-                )
+                    func.json_build_object(
+                        "id",
+                        Author.id,
+                        "name",
+                        Author.name,
+                        "slug",
+                        Author.slug,
+                        "pic",
+                        Author.pic,
+                    )
                 )
             ).label("authors"),
-            array_agg(
+            json_agg(
                 func.distinct(
-                func.json_build_object(
-                    "id",
-                    Topic.id,
-                    "title",
-                    Topic.title,
-                    "body",
-                    Topic.body,
-                    "slug",
-                    Topic.slug,
-                )
+                    func.json_build_object(
+                        "id",
+                        Topic.id,
+                        "title",
+                        Topic.title,
+                        "body",
+                        Topic.body,
+                        "slug",
+                        Topic.slug,
+                    )
                 )
             ).label("topics"),
         )