update comment schema and debug resolvers

resolvers/zine.py

@@ -14,6 +14,8 @@ from datetime import datetime, timedelta
 from pathlib import Path
 from sqlalchemy import select, func, desc, and_
 from sqlalchemy.orm import selectinload
+import pprint
+
 
 class GitTask:
 
@@ -350,9 +352,10 @@ async def view_shout(_, info, shout_id):
 
 @query.field("getShoutBySlug")
 async def get_shout_by_slug(_, info, slug):
-	slug_fields = [node.name.value for node in info.field_nodes[0].selection_set.selections]
-	slug_fields = set(["authors", "comments", "topics"]).intersection(slug_fields)
-	select_options = [selectinload(getattr(Shout, field)) for field in slug_fields]
+	all_fields = [node.name.value for node in info.field_nodes[0].selection_set.selections]
+	pprint(all_fields)
+	selected_fields = set(["authors", "comments", "topics"]).intersection(all_fields)
+	select_options = [selectinload(getattr(Shout, field)) for field in selected_fields]
 
 	with local_session() as session:
 		shout = session.query(Shout).\

schema.graphql

@@ -247,7 +247,7 @@ type Message {
 
 type Comment {
 	id: Int!
-	author: Int!
+	author: User!
 	body: String!
 	replyTo: Int
 	createdAt: DateTime!