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drop view user_mention_view;
drop view reply_fast_view;
drop view comment_fast_view;
drop view comment_view;
drop view user_mention_fast_view;
drop table comment_aggregates_fast;
drop view comment_aggregates_view;
create view comment_aggregates_view as
select
ct.*,
-- community details
p.community_id,
c.actor_id as community_actor_id,
c."local" as community_local,
c."name" as community_name,
-- creator details
u.banned as banned,
coalesce(cb.id, 0)::bool as banned_from_community,
u.actor_id as creator_actor_id,
u.local as creator_local,
u.name as creator_name,
u.published as creator_published,
u.avatar as creator_avatar,
-- score details
coalesce(cl.total, 0) as score,
coalesce(cl.up, 0) as upvotes,
coalesce(cl.down, 0) as downvotes,
hot_rank(coalesce(cl.total, 0), ct.published) as hot_rank
from comment ct
left join post p on ct.post_id = p.id
left join community c on p.community_id = c.id
left join user_ u on ct.creator_id = u.id
left join community_user_ban cb on ct.creator_id = cb.user_id and p.id = ct.post_id and p.community_id = cb.community_id
left join (
select
l.comment_id as id,
sum(l.score) as total,
count(case when l.score = 1 then 1 else null end) as up,
count(case when l.score = -1 then 1 else null end) as down
from comment_like l
group by comment_id
) as cl on cl.id = ct.id;
create or replace view comment_view as (
select
cav.*,
us.user_id as user_id,
us.my_vote as my_vote,
us.is_subbed::bool as subscribed,
us.is_saved::bool as saved
from comment_aggregates_view cav
cross join lateral (
select
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
coalesce(cf.id, 0) as is_subbed,
coalesce(cs.id, 0) as is_saved
from user_ u
left join comment_like cl on u.id = cl.user_id and cav.id = cl.comment_id
left join comment_saved cs on u.id = cs.user_id and cs.comment_id = cav.id
left join community_follower cf on u.id = cf.user_id and cav.community_id = cf.community_id
) as us
union all
select
cav.*,
null as user_id,
null as my_vote,
null as subscribed,
null as saved
from comment_aggregates_view cav
);
create table comment_aggregates_fast as select * from comment_aggregates_view;
alter table comment_aggregates_fast add primary key (id);
create view comment_fast_view as
select
cav.*,
us.user_id as user_id,
us.my_vote as my_vote,
us.is_subbed::bool as subscribed,
us.is_saved::bool as saved
from comment_aggregates_fast cav
cross join lateral (
select
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
coalesce(cf.id, 0) as is_subbed,
coalesce(cs.id, 0) as is_saved
from user_ u
left join comment_like cl on u.id = cl.user_id and cav.id = cl.comment_id
left join comment_saved cs on u.id = cs.user_id and cs.comment_id = cav.id
left join community_follower cf on u.id = cf.user_id and cav.community_id = cf.community_id
) as us
union all
select
cav.*,
null as user_id,
null as my_vote,
null as subscribed,
null as saved
from comment_aggregates_fast cav;
create view user_mention_view as
select
c.id,
um.id as user_mention_id,
c.creator_id,
c.creator_actor_id,
c.creator_local,
c.post_id,
c.parent_id,
c.content,
c.removed,
um.read,
c.published,
c.updated,
c.deleted,
c.community_id,
c.community_actor_id,
c.community_local,
c.community_name,
c.banned,
c.banned_from_community,
c.creator_name,
c.creator_avatar,
c.score,
c.upvotes,
c.downvotes,
c.hot_rank,
c.user_id,
c.my_vote,
c.saved,
um.recipient_id,
(select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
(select local from user_ u where u.id = um.recipient_id) as recipient_local
from user_mention um, comment_view c
where um.comment_id = c.id;
create view user_mention_fast_view as
select
ac.id,
um.id as user_mention_id,
ac.creator_id,
ac.creator_actor_id,
ac.creator_local,
ac.post_id,
ac.parent_id,
ac.content,
ac.removed,
um.read,
ac.published,
ac.updated,
ac.deleted,
ac.community_id,
ac.community_actor_id,
ac.community_local,
ac.community_name,
ac.banned,
ac.banned_from_community,
ac.creator_name,
ac.creator_avatar,
ac.score,
ac.upvotes,
ac.downvotes,
ac.hot_rank,
u.id as user_id,
coalesce(cl.score, 0) as my_vote,
(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved,
um.recipient_id,
(select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
(select local from user_ u where u.id = um.recipient_id) as recipient_local
from user_ u
cross join (
select
ca.*
from comment_aggregates_fast ca
) ac
left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
left join user_mention um on um.comment_id = ac.id
union all
select
ac.id,
um.id as user_mention_id,
ac.creator_id,
ac.creator_actor_id,
ac.creator_local,
ac.post_id,
ac.parent_id,
ac.content,
ac.removed,
um.read,
ac.published,
ac.updated,
ac.deleted,
ac.community_id,
ac.community_actor_id,
ac.community_local,
ac.community_name,
ac.banned,
ac.banned_from_community,
ac.creator_name,
ac.creator_avatar,
ac.score,
ac.upvotes,
ac.downvotes,
ac.hot_rank,
null as user_id,
null as my_vote,
null as saved,
um.recipient_id,
(select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
(select local from user_ u where u.id =
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