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5e72a08e0f
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@ -45,7 +45,7 @@ def get_author(_, _info, slug='', author_id=None):
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if bool(slug):
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if bool(slug):
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q = select(Author).where(Author.slug == slug)
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q = select(Author).where(Author.slug == slug)
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if author_id:
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if author_id:
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q = select(Author).where(Author.id == int(author_id))
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q = select(Author).where(Author.id == author_id)
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[author, ] = get_authors_with_stat(q, ratings=True)
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[author, ] = get_authors_with_stat(q, ratings=True)
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except Exception as exc:
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except Exception as exc:
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@ -204,10 +204,8 @@ def get_author_followers(_, _info, slug: str):
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q = (
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q = (
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select(author_alias)
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select(author_alias)
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.join(alias_author_authors, alias_author_authors.follower == int(author_alias.id))
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.join(alias_author_authors, alias_author_authors.follower == author_alias.id)
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.join(
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.join(alias_author_followers, alias_author_followers.author == author_alias.id)
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alias_author_followers, alias_author_followers.author == int(author_alias.id)
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)
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.filter(author_alias.slug == slug)
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.filter(author_alias.slug == slug)
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.add_columns(
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.add_columns(
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func.count(distinct(alias_shout_author.shout)).label('shouts_stat'),
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func.count(distinct(alias_shout_author.shout)).label('shouts_stat'),
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@ -186,8 +186,8 @@ def author_unfollow(follower_id, slug):
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def get_topic_followers(_, _info, slug: str, topic_id: int) -> List[Author]:
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def get_topic_followers(_, _info, slug: str, topic_id: int) -> List[Author]:
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q = select(Author)
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q = select(Author)
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q = (
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q = (
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q.join(TopicFollower, TopicFollower.follower == int(Author.id))
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q.join(TopicFollower, TopicFollower.follower == Author.id)
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.join(Topic, Topic.id == int(TopicFollower.topic))
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.join(Topic, Topic.id == TopicFollower.topic)
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.filter(or_(Topic.slug == slug, Topic.id == topic_id))
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.filter(or_(Topic.slug == slug, Topic.id == topic_id))
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)
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)
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return get_authors_with_stat(q)
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return get_authors_with_stat(q)
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@ -351,8 +351,8 @@ async def load_reactions_by(_, info, by, limit=50, offset=0):
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q = (
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q = (
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select(Reaction, Author, Shout)
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select(Reaction, Author, Shout)
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.join(Author, Reaction.created_by == int(Author.id))
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.join(Author, Reaction.created_by == Author.id)
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.join(Shout, Reaction.shout == int(Shout.id))
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.join(Shout, Reaction.shout == Shout.id)
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)
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)
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# calculate counters
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# calculate counters
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@ -430,7 +430,7 @@ async def reacted_shouts_updates(follower_id: int, limit=50, offset=0) -> List[S
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# Shouts where follower reacted
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# Shouts where follower reacted
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q2 = (
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q2 = (
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select(Shout)
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select(Shout)
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.join(Reaction, Reaction.shout_id == int(Shout.id))
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.join(Reaction, Reaction.shout_id == Shout.id)
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.options(joinedload(Shout.reactions), joinedload(Shout.authors))
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.options(joinedload(Shout.reactions), joinedload(Shout.authors))
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.filter(Reaction.created_by == follower_id)
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.filter(Reaction.created_by == follower_id)
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.group_by(Shout.id)
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.group_by(Shout.id)
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@ -207,7 +207,7 @@ async def load_shouts_drafts(_, info):
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with local_session() as session:
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with local_session() as session:
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reader = session.query(Author).filter(Author.user == user_id).first()
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reader = session.query(Author).filter(Author.user == user_id).first()
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if isinstance(reader, Author):
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if isinstance(reader, Author):
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q = q.filter(Shout.created_by == int(reader.id))
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q = q.filter(Shout.created_by == reader.id)
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q = q.group_by(Shout.id)
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q = q.group_by(Shout.id)
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for [shout] in session.execute(q).unique():
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for [shout] in session.execute(q).unique():
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main_topic = (
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main_topic = (
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@ -240,16 +240,16 @@ async def load_shouts_feed(_, info, options):
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reader = session.query(Author).filter(Author.user == user_id).first()
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reader = session.query(Author).filter(Author.user == user_id).first()
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if reader:
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if reader:
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reader_followed_authors = select(AuthorFollower.author).where(
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reader_followed_authors = select(AuthorFollower.author).where(
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AuthorFollower.follower == int(reader.id)
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AuthorFollower.follower == reader.id
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)
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)
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reader_followed_topics = select(TopicFollower.topic).where(
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reader_followed_topics = select(TopicFollower.topic).where(
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TopicFollower.follower == int(reader.id)
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TopicFollower.follower == reader.id
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)
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)
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subquery = (
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subquery = (
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select(Shout.id)
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select(Shout.id)
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.where(Shout.id == int(ShoutAuthor.shout))
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.where(Shout.id == ShoutAuthor.shout)
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.where(Shout.id == int(ShoutTopic.shout))
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.where(Shout.id == ShoutTopic.shout)
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.where(
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.where(
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(ShoutAuthor.author.in_(reader_followed_authors))
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(ShoutAuthor.author.in_(reader_followed_authors))
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| (ShoutTopic.topic.in_(reader_followed_topics))
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| (ShoutTopic.topic.in_(reader_followed_topics))
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@ -189,7 +189,7 @@ def author_follows_authors(author_id: int):
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def author_follows_topics(author_id: int):
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def author_follows_topics(author_id: int):
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q = (
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q = (
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select(Topic).select_from(
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select(Topic).select_from(
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join(Topic, TopicFollower, Topic.id == int(TopicFollower.topic))
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join(Topic, TopicFollower, Topic.id == TopicFollower.topic)
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).where(TopicFollower.follower == author_id)
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).where(TopicFollower.follower == author_id)
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)
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)
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@ -31,7 +31,7 @@ def after_shouts_update(mapper, connection, shout: Shout):
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subquery = (
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subquery = (
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select(1)
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select(1)
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.where(or_(
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.where(or_(
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Author.id == int(shout.created_by),
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Author.id == shout.created_by,
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and_(
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and_(
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Shout.id == shout.id,
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Shout.id == shout.id,
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ShoutAuthor.shout == Shout.id,
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ShoutAuthor.shout == Shout.id,
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@ -43,8 +43,8 @@ def after_shouts_update(mapper, connection, shout: Shout):
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# Основной запрос с использованием объединения и подзапроса exists
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# Основной запрос с использованием объединения и подзапроса exists
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authors_query = (
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authors_query = (
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select(Author)
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select(Author)
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.join(ShoutAuthor, Author.id == int(ShoutAuthor.author))
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.join(ShoutAuthor, Author.id == ShoutAuthor.author)
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.where(ShoutAuthor.shout == int(shout.id))
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.where(ShoutAuthor.shout == shout.id)
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.union(
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.union(
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select(Author)
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select(Author)
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.where(exists(subquery))
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.where(exists(subquery))
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@ -59,12 +59,12 @@ def after_shouts_update(mapper, connection, shout: Shout):
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def after_reaction_insert(mapper, connection, reaction: Reaction):
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def after_reaction_insert(mapper, connection, reaction: Reaction):
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author_subquery = (
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author_subquery = (
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select(Author)
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select(Author)
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.where(Author.id == int(reaction.created_by))
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.where(Author.id == reaction.created_by)
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)
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)
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replied_author_subquery = (
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replied_author_subquery = (
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select(Author)
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select(Author)
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.join(Reaction, Author.id == int(Reaction.created_by))
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.join(Reaction, Author.id == Reaction.created_by)
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.where(Reaction.id == int(reaction.reply_to))
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.where(Reaction.id == reaction.reply_to)
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)
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)
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author_query = author_subquery.union(replied_author_subquery)
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author_query = author_subquery.union(replied_author_subquery)
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@ -73,12 +73,11 @@ def after_reaction_insert(mapper, connection, reaction: Reaction):
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for author in authors:
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for author in authors:
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asyncio.create_task(update_author_cache(author))
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asyncio.create_task(update_author_cache(author))
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shout = connection.execute(select(Shout).where(Shout.id == int(reaction.shout))).first()
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shout = connection.execute(select(Shout).where(Shout.id == reaction.shout)).first()
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if shout:
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if shout:
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after_shouts_update(mapper, connection, shout)
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after_shouts_update(mapper, connection, shout)
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@event.listens_for(Author, 'after_insert')
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@event.listens_for(Author, 'after_insert')
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@event.listens_for(Author, 'after_update')
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@event.listens_for(Author, 'after_update')
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def after_author_update(mapper, connection, author: Author):
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def after_author_update(mapper, connection, author: Author):
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