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https://github.com/LemmyNet/lemmy
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d7ab85ab70
commitecd6c5a2f4Author: Dessalines <happydooby@gmail.com> Date: Tue Aug 13 19:49:38 2019 -0700 Adding some docs commit3babd09affAuthor: Dessalines <happydooby@gmail.com> Date: Tue Aug 13 19:28:46 2019 -0700 Adding save user settings commit6e8da9cc9eMerge:3246d5dc148eefAuthor: Dessalines <happydooby@gmail.com> Date: Tue Aug 13 17:26:25 2019 -0700 Merge branch 'dev' into nsfw commitb3d4a5c4ceAuthor: Dessalines <happydooby@gmail.com> Date: Sun Aug 11 20:55:09 2019 -0700 nsfw mostly done, except for settings page.
79 lines
2.6 KiB
SQL
Vendored
79 lines
2.6 KiB
SQL
Vendored
alter table community add column nsfw boolean default false not null;
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alter table post add column nsfw boolean default false not null;
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alter table user_ add column show_nsfw boolean default false not null;
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-- The views
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drop view community_view;
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create view community_view as
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with all_community as
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(
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select *,
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(select name from user_ u where c.creator_id = u.id) as creator_name,
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(select name from category ct where c.category_id = ct.id) as category_name,
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(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
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(select count(*) from post p where p.community_id = c.id) as number_of_posts,
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(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
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hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
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from community c
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)
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select
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ac.*,
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u.id as user_id,
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(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
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from user_ u
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cross join all_community ac
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union all
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select
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ac.*,
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null as user_id,
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null as subscribed
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from all_community ac
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;
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-- Post view
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drop view post_view;
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create view post_view as
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with all_post as
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(
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select
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p.*,
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(select name from user_ where p.creator_id = user_.id) as creator_name,
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(select name from community where p.community_id = community.id) as community_name,
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(select removed from community c where p.community_id = c.id) as community_removed,
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(select deleted from community c where p.community_id = c.id) as community_deleted,
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(select nsfw from community c where p.community_id = c.id) as community_nsfw,
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(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
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coalesce(sum(pl.score), 0) as score,
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count (case when pl.score = 1 then 1 else null end) as upvotes,
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count (case when pl.score = -1 then 1 else null end) as downvotes,
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hot_rank(coalesce(sum(pl.score) , 0), p.published) as hot_rank
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from post p
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left join post_like pl on p.id = pl.post_id
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group by p.id
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)
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select
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ap.*,
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u.id as user_id,
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coalesce(pl.score, 0) as my_vote,
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(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
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(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
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(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
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from user_ u
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cross join all_post ap
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left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
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union all
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select
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ap.*,
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null as user_id,
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null as my_vote,
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null as subscribed,
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null as read,
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null as saved
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from all_post ap
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;
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