wip refactoring: reactions, storages isolated

resolvers/feed.py

@@ -0,0 +1,41 @@
+from auth.authenticate import login_required
+from orm.base import local_session
+from sqlalchemy import and_, desc, query
+from orm.reaction import Reaction
+from orm.shout import Shout, ShoutAuthor, ShoutTopic
+from orm.topic import TopicFollower
+from orm.user import AuthorFollower
+
+@query.field("shoutsForFeed")
+@login_required
+def get_user_feed(_, info, page, size) -> list[Shout]:
+	user = info.context["request"].user
+	shouts = []
+	with local_session() as session:
+		shouts = session.query(Shout).\
+			join(ShoutAuthor).\
+			join(AuthorFollower).\
+			where(AuthorFollower.follower == user.slug).\
+			order_by(desc(Shout.createdAt))
+		topicrows = session.query(Shout).\
+			join(ShoutTopic).\
+			join(TopicFollower).\
+			where(TopicFollower.follower == user.slug).\
+			order_by(desc(Shout.createdAt))
+		shouts = shouts.union(topicrows).limit(size).offset(page * size).all()
+	return shouts
+
+@query.field("myCandidates")
+@login_required
+async def user_unpublished_shouts(_, info, page = 1, size = 10) -> list[Shout]:
+	user = info.context["request"].user
+	shouts = []
+	with local_session() as session:
+		shouts = session.query(Shout).\
+			join(ShoutAuthor).\
+			where(and_(Shout.publishedAt == None, ShoutAuthor.user == user.slug)).\
+			order_by(desc(Shout.createdAt)).\
+			limit(size).\
+			offset( page * size).\
+			all()
+	return shouts