133 lines
5.2 KiB
SQL
133 lines
5.2 KiB
SQL
-- Drop the dependent views
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drop view post_view;
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drop view post_mview;
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drop materialized view post_aggregates_mview;
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drop view post_aggregates_view;
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drop view mod_remove_post_view;
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drop view mod_sticky_post_view;
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drop view mod_lock_post_view;
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drop view mod_remove_comment_view;
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-- Add the extra post limit
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alter table post alter column name type varchar(200);
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-- regen post view
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create view post_aggregates_view as
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select
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p.*,
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(select u.banned from user_ u where p.creator_id = u.id) as banned,
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(select cb.id::bool from community_user_ban cb where p.creator_id = cb.user_id and p.community_id = cb.community_id) as banned_from_community,
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(select name from user_ where p.creator_id = user_.id) as creator_name,
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(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
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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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create materialized view post_aggregates_mview as select * from post_aggregates_view;
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create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
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create view post_view as
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with all_post as (
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select
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pa.*
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from post_aggregates_view pa
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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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create view post_mview as
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with all_post as (
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select
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pa.*
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from post_aggregates_mview pa
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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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-- The mod views
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create view mod_remove_post_view as
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select mrp.*,
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(select name from user_ u where mrp.mod_user_id = u.id) as mod_user_name,
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(select name from post p where mrp.post_id = p.id) as post_name,
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(select c.id from post p, community c where mrp.post_id = p.id and p.community_id = c.id) as community_id,
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(select c.name from post p, community c where mrp.post_id = p.id and p.community_id = c.id) as community_name
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from mod_remove_post mrp;
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create view mod_lock_post_view as
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select mlp.*,
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(select name from user_ u where mlp.mod_user_id = u.id) as mod_user_name,
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(select name from post p where mlp.post_id = p.id) as post_name,
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(select c.id from post p, community c where mlp.post_id = p.id and p.community_id = c.id) as community_id,
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(select c.name from post p, community c where mlp.post_id = p.id and p.community_id = c.id) as community_name
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from mod_lock_post mlp;
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create view mod_remove_comment_view as
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select mrc.*,
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(select name from user_ u where mrc.mod_user_id = u.id) as mod_user_name,
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(select c.id from comment c where mrc.comment_id = c.id) as comment_user_id,
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(select name from user_ u, comment c where mrc.comment_id = c.id and u.id = c.creator_id) as comment_user_name,
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(select content from comment c where mrc.comment_id = c.id) as comment_content,
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(select p.id from post p, comment c where mrc.comment_id = c.id and c.post_id = p.id) as post_id,
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(select p.name from post p, comment c where mrc.comment_id = c.id and c.post_id = p.id) as post_name,
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(select co.id from comment c, post p, community co where mrc.comment_id = c.id and c.post_id = p.id and p.community_id = co.id) as community_id,
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(select co.name from comment c, post p, community co where mrc.comment_id = c.id and c.post_id = p.id and p.community_id = co.id) as community_name
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from mod_remove_comment mrc;
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create view mod_sticky_post_view as
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select msp.*,
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(select name from user_ u where msp.mod_user_id = u.id) as mod_user_name,
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(select name from post p where msp.post_id = p.id) as post_name,
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(select c.id from post p, community c where msp.post_id = p.id and p.community_id = c.id) as community_id,
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(select c.name from post p, community c where msp.post_id = p.id and p.community_id = c.id) as community_name
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from mod_sticky_post msp;
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