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@ -87,6 +87,75 @@ async def create_shout(_, info, inp):
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return {'error': 'cant create shout'}
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def patch_main_topic(session, main_topic, shout):
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old_main_topic = (
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session.query(ShoutTopic)
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.filter(
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and_(
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ShoutTopic.shout == shout.id,
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ShoutTopic.main == True,
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)
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)
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.first()
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)
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main_topic = session.query(Topic).filter(Topic.slug == main_topic).first()
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if main_topic:
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new_main_topic = (
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session.query(ShoutTopic)
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.filter(
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and_(
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ShoutTopic.shout == shout.id,
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ShoutTopic.topic == main_topic.id,
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)
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)
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.first()
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)
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if old_main_topic and new_main_topic and old_main_topic is not new_main_topic:
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ShoutTopic.update(old_main_topic, {'main': False})
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session.add(old_main_topic)
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ShoutTopic.update(new_main_topic, {'main': True})
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session.add(new_main_topic)
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def patch_topics(session, shout, topics_input):
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new_topics_to_link = [Topic(**new_topic) for new_topic in topics_input if new_topic['id'] < 0]
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if new_topics_to_link:
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session.add_all(new_topics_to_link)
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session.commit()
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for new_topic_to_link in new_topics_to_link:
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created_unlinked_topic = ShoutTopic(shout=shout.id, topic=new_topic_to_link.id)
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session.add(created_unlinked_topic)
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existing_topics_input = [topic_input for topic_input in topics_input if topic_input.get('id', 0) > 0]
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existing_topic_to_link_ids = [
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existing_topic_input['id']
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for existing_topic_input in existing_topics_input
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if existing_topic_input['id'] not in [topic.id for topic in shout.topics]
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]
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for existing_topic_to_link_id in existing_topic_to_link_ids:
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created_unlinked_topic = ShoutTopic(shout=shout.id, topic=existing_topic_to_link_id)
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session.add(created_unlinked_topic)
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topic_to_unlink_ids = [
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topic.id
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for topic in shout.topics
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if topic.id not in [topic_input['id'] for topic_input in existing_topics_input]
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]
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session.query(ShoutTopic).filter(
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and_(
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ShoutTopic.shout == shout.id,
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ShoutTopic.topic.in_(topic_to_unlink_ids),
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)
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).delete(synchronize_session=False)
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@mutation.field('update_shout')
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@login_required
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async def update_shout(_, info, shout_id, shout_input=None, publish=False):
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@ -95,7 +164,6 @@ async def update_shout(_, info, shout_id, shout_input=None, publish=False):
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shout_input = {}
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with local_session() as session:
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author = session.query(Author).filter(Author.user == user_id).first()
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shout_dict = None
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current_time = int(time.time())
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if author:
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shout = (
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@ -111,91 +179,35 @@ async def update_shout(_, info, shout_id, shout_input=None, publish=False):
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return {'error': 'shout not found'}
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if shout.created_by is not author.id and author.id not in shout.authors:
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return {'error': 'access denied'}
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topics_input = shout_input['topics']
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del shout_input['topics']
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new_topics_to_link = [Topic(**new_topic) for new_topic in topics_input if new_topic['id'] < 0]
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if new_topics_to_link:
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session.add_all(new_topics_to_link)
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session.commit()
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for new_topic_to_link in new_topics_to_link:
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created_unlinked_topic = ShoutTopic(shout=shout.id, topic=new_topic_to_link.id)
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session.add(created_unlinked_topic)
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# topics patch
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topics_input = shout_input.get('topics')
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if topics_input:
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patch_topics(session, shout, topics_input)
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del shout_input['topics']
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existing_topics_input = [topic_input for topic_input in topics_input if topic_input.get('id', 0) > 0]
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existing_topic_to_link_ids = [
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existing_topic_input['id']
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for existing_topic_input in existing_topics_input
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if existing_topic_input['id'] not in [topic.id for topic in shout.topics]
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]
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for existing_topic_to_link_id in existing_topic_to_link_ids:
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created_unlinked_topic = ShoutTopic(shout=shout.id, topic=existing_topic_to_link_id)
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session.add(created_unlinked_topic)
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topic_to_unlink_ids = [
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topic.id
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for topic in shout.topics
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if topic.id not in [topic_input['id'] for topic_input in existing_topics_input]
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]
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session.query(ShoutTopic).filter(
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and_(
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ShoutTopic.shout == shout.id,
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ShoutTopic.topic.in_(topic_to_unlink_ids),
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)
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).delete(synchronize_session=False)
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# main topic
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main_topic = shout_input.get('main_topic')
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if main_topic:
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patch_main_topic(main_topic)
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shout_input['updated_at'] = current_time
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shout_input['published_at'] = current_time if publish else None
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Shout.update(shout, shout_input)
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session.add(shout)
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session.commit()
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# main topic
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if 'main_topic' in shout_input:
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old_main_topic = (
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session.query(ShoutTopic)
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.filter(
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and_(
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ShoutTopic.shout == shout.id,
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ShoutTopic.main == True,
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)
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)
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.first()
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)
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shout_dict = shout.dict()
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main_topic = session.query(Topic).filter(Topic.slug == shout_input['main_topic']).first()
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if not publish:
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await notify_shout(shout_dict, 'update')
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else:
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await notify_shout(shout_dict, 'published')
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# search service indexing
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search_service.index(shout)
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if main_topic:
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new_main_topic = (
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session.query(ShoutTopic)
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.filter(
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and_(
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ShoutTopic.shout == shout.id,
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ShoutTopic.topic == main_topic.id,
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)
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)
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.first()
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)
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if old_main_topic and new_main_topic and old_main_topic is not new_main_topic:
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ShoutTopic.update(old_main_topic, {'main': False})
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session.add(old_main_topic)
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ShoutTopic.update(new_main_topic, {'main': True})
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session.add(new_main_topic)
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shout_dict = shout.dict()
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session.commit()
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if not publish:
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await notify_shout(shout_dict, 'update')
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else:
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await notify_shout(shout_dict, 'published')
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# search service indexing
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search_service.index(shout)
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return {'shout': shout_dict}
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return {'shout': shout_dict}
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return {'error': 'cannot update'}
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@mutation.field('delete_shout')
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