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add_author_stat-fix+fmt

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Untone
2024-03-06 12:25:55 +03:00
parent 70589a35da
commit 9f881c0641
15 changed files with 241 additions and 138 deletions
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53
resolvers/stat.py
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@@ -31,7 +31,6 @@ def add_topic_stat_columns(q):
'followers_stat'
)
)
# TODO: topic.stat.comments
# .outerjoin(aliased_reaction)
# .add_columns(
@@ -53,48 +52,58 @@ def add_topic_stat_columns(q):
def add_author_stat_columns(q):
aliased_shout_author = aliased(ShoutAuthor)
aliased_author_authors = aliased(AuthorFollower)
aliased_author_followers = aliased(AuthorFollower)
# aliased_reaction = aliased(Reaction)
aliased_authors = aliased(AuthorFollower)
aliased_followers = aliased(AuthorFollower)
q = q.outerjoin(aliased_shout_author, aliased_shout_author.author == Author.id)
q = q.add_columns(func.count(distinct(aliased_shout_author.shout)).label('shouts_stat'))
q = q.add_columns(
func.count(distinct(aliased_shout_author.shout)).label('shouts_stat')
)
q = q.outerjoin(aliased_author_authors, aliased_author_authors.follower == Author.id)
q = q.add_columns(func.count(distinct(aliased_author_authors.author)).label('authors_stat'))
q = q.outerjoin(aliased_authors, aliased_authors.follower == Author.id)
q = q.add_columns(
func.count(distinct(aliased_authors.author)).label('authors_stat')
)
q = q.outerjoin(aliased_author_followers, aliased_author_followers.author == Author.id)
q = q.add_columns(func.count(distinct(aliased_author_followers.follower)).label('followers_stat'))
q = q.outerjoin(aliased_followers, aliased_followers.author == Author.id)
q = q.add_columns(
func.count(distinct(aliased_followers.follower)).label('followers_stat')
)
# Create a subquery for comments count
subquery_comments = (
select(Reaction.created_by, func.count(Reaction.id).label('comments_stat'))
.filter(
sub_comments = (
select(Author.id, func.count(Reaction.id).label('comments_stat'))
.join(
Reaction,
and_(
Reaction.created_by == Author.id,
Reaction.kind == ReactionKind.COMMENT.value,
Reaction.deleted_at.is_(None),
)
),
)
.group_by(Reaction.created_by)
.group_by(Author.id)
.subquery()
)
q = q.outerjoin(subquery_comments, subquery_comments.c.created_by == Author.id)
q = q.add_columns(subquery_comments.c.comments_stat)
q = q.outerjoin(sub_comments, Author.id == sub_comments.c.id)
q = q.add_columns(sub_comments.c.comments_stat)
# Create a subquery for topics
subquery_topics = (select(ShoutTopic.topic, func.count(ShoutTopic.shout).label('topics_stat'))
sub_topics = (
select(
ShoutAuthor.author,
func.count(distinct(ShoutTopic.topic)).label('topics_stat'),
)
.join(Shout, ShoutTopic.shout == Shout.id)
.join(ShoutAuthor, Shout.id == ShoutAuthor.shout)
.filter(ShoutAuthor.author == Author.id)
.group_by(ShoutTopic.topic)
.group_by(ShoutAuthor.author)
.subquery()
)
q = q.outerjoin(subquery_topics, subquery_topics.c.topic == Author.id)
q = q.add_columns(subquery_topics.c.topics_stat)
q = q.outerjoin(sub_topics, Author.id == sub_topics.c.author)
q = q.add_columns(sub_topics.c.topics_stat)
q = q.group_by(Author.id, subquery_comments.c.comments_stat, subquery_topics.c.topics_stat)
q = q.group_by(Author.id, sub_comments.c.comments_stat, sub_topics.c.topics_stat)
return q