mirror of
https://github.com/LemmyNet/lemmy.git
synced 2024-11-16 17:34:00 +00:00
5c6258390c
* Adding a way to GetComments for a community given its name only. * Adding getcomments to api docs. * A first pass at locally working isomorphic integration. * Testing out cargo-husky. * Testing a fail hook. * Revert "Testing a fail hook." This reverts commit0941cf1736. * Moving server to top level, now that UI is gone. * Running cargo fmt using old way. * Adding nginx, fixing up docker-compose files, fixing docs. * Trying to re-add API tests. * Fixing prod dockerfile. * Redoing nightly fmt * Trying to fix private message api test. * Adding CommunityJoin, PostJoin instead of joins from GetComments, etc. - Fixes #1122 * Fixing fmt. * Fixing up docs. * Removing translations. * Adding apps / clients to readme. * Fixing main image. * Using new lemmy-isomorphic-ui with better javascript disabled. * Try to fix image uploads in federation test * Revert "Try to fix image uploads in federation test" This reverts commita2ddf2a90b. * Fix post url federation * Adding some more tests, some still broken. * Don't need gitattributes anymore. * Update local federation test setup * Fixing tests. * Fixing travis build. * Fixing travis build, again. * Changing lemmy-isomorphic-ui to lemmy-ui * Error in travis build again. Co-authored-by: Felix Ableitner <me@nutomic.com>
748 lines
20 KiB
PL/PgSQL
748 lines
20 KiB
PL/PgSQL
-- This adds the following columns, as well as updates the views:
|
|
-- Site icon
|
|
-- Site banner
|
|
-- Community icon
|
|
-- Community Banner
|
|
-- User Banner (User avatar is already there)
|
|
-- User preferred name (already in table, needs to be added to view)
|
|
|
|
-- It also adds hot_rank_active to post_view
|
|
|
|
alter table site
|
|
add column icon text,
|
|
add column banner text;
|
|
|
|
alter table community
|
|
add column icon text,
|
|
add column banner text;
|
|
|
|
alter table user_ add column banner text;
|
|
|
|
drop view site_view;
|
|
create view site_view as
|
|
select s.*,
|
|
u.name as creator_name,
|
|
u.preferred_username as creator_preferred_username,
|
|
u.avatar as creator_avatar,
|
|
(select count(*) from user_) as number_of_users,
|
|
(select count(*) from post) as number_of_posts,
|
|
(select count(*) from comment) as number_of_comments,
|
|
(select count(*) from community) as number_of_communities
|
|
from site s
|
|
left join user_ u on s.creator_id = u.id;
|
|
|
|
-- User
|
|
drop table user_fast;
|
|
drop view user_view;
|
|
create view user_view as
|
|
select
|
|
u.id,
|
|
u.actor_id,
|
|
u.name,
|
|
u.preferred_username,
|
|
u.avatar,
|
|
u.banner,
|
|
u.email,
|
|
u.matrix_user_id,
|
|
u.bio,
|
|
u.local,
|
|
u.admin,
|
|
u.banned,
|
|
u.show_avatars,
|
|
u.send_notifications_to_email,
|
|
u.published,
|
|
coalesce(pd.posts, 0) as number_of_posts,
|
|
coalesce(pd.score, 0) as post_score,
|
|
coalesce(cd.comments, 0) as number_of_comments,
|
|
coalesce(cd.score, 0) as comment_score
|
|
from user_ u
|
|
left join (
|
|
select
|
|
p.creator_id as creator_id,
|
|
count(distinct p.id) as posts,
|
|
sum(pl.score) as score
|
|
from post p
|
|
join post_like pl on p.id = pl.post_id
|
|
group by p.creator_id
|
|
) pd on u.id = pd.creator_id
|
|
left join (
|
|
select
|
|
c.creator_id,
|
|
count(distinct c.id) as comments,
|
|
sum(cl.score) as score
|
|
from comment c
|
|
join comment_like cl on c.id = cl.comment_id
|
|
group by c.creator_id
|
|
) cd on u.id = cd.creator_id;
|
|
|
|
create table user_fast as select * from user_view;
|
|
alter table user_fast add primary key (id);
|
|
|
|
-- private message
|
|
drop view private_message_view;
|
|
create view private_message_view as
|
|
select
|
|
pm.*,
|
|
u.name as creator_name,
|
|
u.preferred_username as creator_preferred_username,
|
|
u.avatar as creator_avatar,
|
|
u.actor_id as creator_actor_id,
|
|
u.local as creator_local,
|
|
u2.name as recipient_name,
|
|
u2.preferred_username as recipient_preferred_username,
|
|
u2.avatar as recipient_avatar,
|
|
u2.actor_id as recipient_actor_id,
|
|
u2.local as recipient_local
|
|
from private_message pm
|
|
inner join user_ u on u.id = pm.creator_id
|
|
inner join user_ u2 on u2.id = pm.recipient_id;
|
|
|
|
-- Post fast
|
|
drop view post_fast_view;
|
|
drop table post_aggregates_fast;
|
|
drop view post_view;
|
|
drop view post_aggregates_view;
|
|
|
|
create view post_aggregates_view as
|
|
select
|
|
p.*,
|
|
-- creator details
|
|
u.actor_id as creator_actor_id,
|
|
u."local" as creator_local,
|
|
u."name" as creator_name,
|
|
u."preferred_username" as creator_preferred_username,
|
|
u.published as creator_published,
|
|
u.avatar as creator_avatar,
|
|
u.banned as banned,
|
|
cb.id::bool as banned_from_community,
|
|
-- community details
|
|
c.actor_id as community_actor_id,
|
|
c."local" as community_local,
|
|
c."name" as community_name,
|
|
c.icon as community_icon,
|
|
c.removed as community_removed,
|
|
c.deleted as community_deleted,
|
|
c.nsfw as community_nsfw,
|
|
-- post score data/comment count
|
|
coalesce(ct.comments, 0) as number_of_comments,
|
|
coalesce(pl.score, 0) as score,
|
|
coalesce(pl.upvotes, 0) as upvotes,
|
|
coalesce(pl.downvotes, 0) as downvotes,
|
|
hot_rank(coalesce(pl.score, 1), p.published) as hot_rank,
|
|
hot_rank(coalesce(pl.score, 1), greatest(ct.recent_comment_time, p.published)) as hot_rank_active,
|
|
greatest(ct.recent_comment_time, p.published) as newest_activity_time
|
|
from post p
|
|
left join user_ u on p.creator_id = u.id
|
|
left join community_user_ban cb on p.creator_id = cb.user_id and p.community_id = cb.community_id
|
|
left join community c on p.community_id = c.id
|
|
left join (
|
|
select
|
|
post_id,
|
|
count(*) as comments,
|
|
max(published) as recent_comment_time
|
|
from comment
|
|
group by post_id
|
|
) ct on ct.post_id = p.id
|
|
left join (
|
|
select
|
|
post_id,
|
|
sum(score) as score,
|
|
sum(score) filter (where score = 1) as upvotes,
|
|
-sum(score) filter (where score = -1) as downvotes
|
|
from post_like
|
|
group by post_id
|
|
) pl on pl.post_id = p.id
|
|
order by p.id;
|
|
|
|
create view post_view as
|
|
select
|
|
pav.*,
|
|
us.id as user_id,
|
|
us.user_vote as my_vote,
|
|
us.is_subbed::bool as subscribed,
|
|
us.is_read::bool as read,
|
|
us.is_saved::bool as saved
|
|
from post_aggregates_view pav
|
|
cross join lateral (
|
|
select
|
|
u.id,
|
|
coalesce(cf.community_id, 0) as is_subbed,
|
|
coalesce(pr.post_id, 0) as is_read,
|
|
coalesce(ps.post_id, 0) as is_saved,
|
|
coalesce(pl.score, 0) as user_vote
|
|
from user_ u
|
|
left join community_user_ban cb on u.id = cb.user_id and cb.community_id = pav.community_id
|
|
left join community_follower cf on u.id = cf.user_id and cf.community_id = pav.community_id
|
|
left join post_read pr on u.id = pr.user_id and pr.post_id = pav.id
|
|
left join post_saved ps on u.id = ps.user_id and ps.post_id = pav.id
|
|
left join post_like pl on u.id = pl.user_id and pav.id = pl.post_id
|
|
) as us
|
|
|
|
union all
|
|
|
|
select
|
|
pav.*,
|
|
null as user_id,
|
|
null as my_vote,
|
|
null as subscribed,
|
|
null as read,
|
|
null as saved
|
|
from post_aggregates_view pav;
|
|
|
|
create table post_aggregates_fast as select * from post_aggregates_view;
|
|
alter table post_aggregates_fast add primary key (id);
|
|
|
|
-- For the hot rank resorting
|
|
create index idx_post_aggregates_fast_hot_rank_published on post_aggregates_fast (hot_rank desc, published desc);
|
|
create index idx_post_aggregates_fast_hot_rank_active_published on post_aggregates_fast (hot_rank_active desc, published desc);
|
|
|
|
create view post_fast_view as
|
|
select
|
|
pav.*,
|
|
us.id as user_id,
|
|
us.user_vote as my_vote,
|
|
us.is_subbed::bool as subscribed,
|
|
us.is_read::bool as read,
|
|
us.is_saved::bool as saved
|
|
from post_aggregates_fast pav
|
|
cross join lateral (
|
|
select
|
|
u.id,
|
|
coalesce(cf.community_id, 0) as is_subbed,
|
|
coalesce(pr.post_id, 0) as is_read,
|
|
coalesce(ps.post_id, 0) as is_saved,
|
|
coalesce(pl.score, 0) as user_vote
|
|
from user_ u
|
|
left join community_user_ban cb on u.id = cb.user_id and cb.community_id = pav.community_id
|
|
left join community_follower cf on u.id = cf.user_id and cf.community_id = pav.community_id
|
|
left join post_read pr on u.id = pr.user_id and pr.post_id = pav.id
|
|
left join post_saved ps on u.id = ps.user_id and ps.post_id = pav.id
|
|
left join post_like pl on u.id = pl.user_id and pav.id = pl.post_id
|
|
) as us
|
|
|
|
union all
|
|
|
|
select
|
|
pav.*,
|
|
null as user_id,
|
|
null as my_vote,
|
|
null as subscribed,
|
|
null as read,
|
|
null as saved
|
|
from post_aggregates_fast pav;
|
|
|
|
-- Community
|
|
drop view community_moderator_view;
|
|
drop view community_follower_view;
|
|
drop view community_user_ban_view;
|
|
drop view community_view;
|
|
drop view community_aggregates_view;
|
|
drop view community_fast_view;
|
|
drop table community_aggregates_fast;
|
|
|
|
create view community_aggregates_view as
|
|
select
|
|
c.id,
|
|
c.name,
|
|
c.title,
|
|
c.icon,
|
|
c.banner,
|
|
c.description,
|
|
c.category_id,
|
|
c.creator_id,
|
|
c.removed,
|
|
c.published,
|
|
c.updated,
|
|
c.deleted,
|
|
c.nsfw,
|
|
c.actor_id,
|
|
c.local,
|
|
c.last_refreshed_at,
|
|
u.actor_id as creator_actor_id,
|
|
u.local as creator_local,
|
|
u.name as creator_name,
|
|
u.preferred_username as creator_preferred_username,
|
|
u.avatar as creator_avatar,
|
|
cat.name as category_name,
|
|
coalesce(cf.subs, 0) as number_of_subscribers,
|
|
coalesce(cd.posts, 0) as number_of_posts,
|
|
coalesce(cd.comments, 0) as number_of_comments,
|
|
hot_rank(cf.subs, c.published) as hot_rank
|
|
from community c
|
|
left join user_ u on c.creator_id = u.id
|
|
left join category cat on c.category_id = cat.id
|
|
left join (
|
|
select
|
|
p.community_id,
|
|
count(distinct p.id) as posts,
|
|
count(distinct ct.id) as comments
|
|
from post p
|
|
join comment ct on p.id = ct.post_id
|
|
group by p.community_id
|
|
) cd on cd.community_id = c.id
|
|
left join (
|
|
select
|
|
community_id,
|
|
count(*) as subs
|
|
from community_follower
|
|
group by community_id
|
|
) cf on cf.community_id = c.id;
|
|
|
|
create view community_view as
|
|
select
|
|
cv.*,
|
|
us.user as user_id,
|
|
us.is_subbed::bool as subscribed
|
|
from community_aggregates_view cv
|
|
cross join lateral (
|
|
select
|
|
u.id as user,
|
|
coalesce(cf.community_id, 0) as is_subbed
|
|
from user_ u
|
|
left join community_follower cf on u.id = cf.user_id and cf.community_id = cv.id
|
|
) as us
|
|
|
|
union all
|
|
|
|
select
|
|
cv.*,
|
|
null as user_id,
|
|
null as subscribed
|
|
from community_aggregates_view cv;
|
|
|
|
create view community_moderator_view as
|
|
select
|
|
cm.*,
|
|
u.actor_id as user_actor_id,
|
|
u.local as user_local,
|
|
u.name as user_name,
|
|
u.preferred_username as user_preferred_username,
|
|
u.avatar as avatar,
|
|
c.actor_id as community_actor_id,
|
|
c.local as community_local,
|
|
c.name as community_name,
|
|
c.icon as community_icon
|
|
from community_moderator cm
|
|
left join user_ u on cm.user_id = u.id
|
|
left join community c on cm.community_id = c.id;
|
|
|
|
create view community_follower_view as
|
|
select
|
|
cf.*,
|
|
u.actor_id as user_actor_id,
|
|
u.local as user_local,
|
|
u.name as user_name,
|
|
u.preferred_username as user_preferred_username,
|
|
u.avatar as avatar,
|
|
c.actor_id as community_actor_id,
|
|
c.local as community_local,
|
|
c.name as community_name,
|
|
c.icon as community_icon
|
|
from community_follower cf
|
|
left join user_ u on cf.user_id = u.id
|
|
left join community c on cf.community_id = c.id;
|
|
|
|
create view community_user_ban_view as
|
|
select
|
|
cb.*,
|
|
u.actor_id as user_actor_id,
|
|
u.local as user_local,
|
|
u.name as user_name,
|
|
u.preferred_username as user_preferred_username,
|
|
u.avatar as avatar,
|
|
c.actor_id as community_actor_id,
|
|
c.local as community_local,
|
|
c.name as community_name,
|
|
c.icon as community_icon
|
|
from community_user_ban cb
|
|
left join user_ u on cb.user_id = u.id
|
|
left join community c on cb.community_id = c.id;
|
|
|
|
-- The community fast table
|
|
|
|
create table community_aggregates_fast as select * from community_aggregates_view;
|
|
alter table community_aggregates_fast add primary key (id);
|
|
|
|
create view community_fast_view as
|
|
select
|
|
ac.*,
|
|
u.id as user_id,
|
|
(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.id = cf.community_id) as subscribed
|
|
from user_ u
|
|
cross join (
|
|
select
|
|
ca.*
|
|
from community_aggregates_fast ca
|
|
) ac
|
|
|
|
union all
|
|
|
|
select
|
|
caf.*,
|
|
null as user_id,
|
|
null as subscribed
|
|
from community_aggregates_fast caf;
|
|
|
|
-- Comments, mentions, replies
|
|
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.*,
|
|
-- post details
|
|
p."name" as post_name,
|
|
p.community_id,
|
|
-- community details
|
|
c.actor_id as community_actor_id,
|
|
c."local" as community_local,
|
|
c."name" as community_name,
|
|
c.icon as community_icon,
|
|
-- 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.preferred_username as creator_preferred_username,
|
|
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, 1), p.published) as hot_rank,
|
|
hot_rank(coalesce(cl.total, 1), ct.published) as hot_rank_active
|
|
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.post_name,
|
|
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.community_icon,
|
|
c.banned,
|
|
c.banned_from_community,
|
|
c.creator_name,
|
|
c.creator_preferred_username,
|
|
c.creator_avatar,
|
|
c.score,
|
|
c.upvotes,
|
|
c.downvotes,
|
|
c.hot_rank,
|
|
c.hot_rank_active,
|
|
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.post_name,
|
|
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.community_icon,
|
|
ac.banned,
|
|
ac.banned_from_community,
|
|
ac.creator_name,
|
|
ac.creator_preferred_username,
|
|
ac.creator_avatar,
|
|
ac.score,
|
|
ac.upvotes,
|
|
ac.downvotes,
|
|
ac.hot_rank,
|
|
ac.hot_rank_active,
|
|
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.post_name,
|
|
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.community_icon,
|
|
ac.banned,
|
|
ac.banned_from_community,
|
|
ac.creator_name,
|
|
ac.creator_preferred_username,
|
|
ac.creator_avatar,
|
|
ac.score,
|
|
ac.upvotes,
|
|
ac.downvotes,
|
|
ac.hot_rank,
|
|
ac.hot_rank_active,
|
|
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 = um.recipient_id) as recipient_local
|
|
from comment_aggregates_fast ac
|
|
left join user_mention um on um.comment_id = ac.id
|
|
;
|
|
|
|
-- Do the reply_view referencing the comment_fast_view
|
|
create view reply_fast_view as
|
|
with closereply as (
|
|
select
|
|
c2.id,
|
|
c2.creator_id as sender_id,
|
|
c.creator_id as recipient_id
|
|
from comment c
|
|
inner join comment c2 on c.id = c2.parent_id
|
|
where c2.creator_id != c.creator_id
|
|
-- Do union where post is null
|
|
union
|
|
select
|
|
c.id,
|
|
c.creator_id as sender_id,
|
|
p.creator_id as recipient_id
|
|
from comment c, post p
|
|
where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
|
|
)
|
|
select cv.*,
|
|
closereply.recipient_id
|
|
from comment_fast_view cv, closereply
|
|
where closereply.id = cv.id
|
|
;
|
|
|
|
-- Adding hot rank active to the triggers
|
|
create or replace function refresh_post()
|
|
returns trigger language plpgsql
|
|
as $$
|
|
begin
|
|
IF (TG_OP = 'DELETE') THEN
|
|
delete from post_aggregates_fast where id = OLD.id;
|
|
|
|
-- Update community number of posts
|
|
update community_aggregates_fast set number_of_posts = number_of_posts - 1 where id = OLD.community_id;
|
|
ELSIF (TG_OP = 'UPDATE') THEN
|
|
delete from post_aggregates_fast where id = OLD.id;
|
|
insert into post_aggregates_fast select * from post_aggregates_view where id = NEW.id;
|
|
ELSIF (TG_OP = 'INSERT') THEN
|
|
insert into post_aggregates_fast select * from post_aggregates_view where id = NEW.id;
|
|
|
|
-- Update that users number of posts, post score
|
|
delete from user_fast where id = NEW.creator_id;
|
|
insert into user_fast select * from user_view where id = NEW.creator_id;
|
|
|
|
-- Update community number of posts
|
|
update community_aggregates_fast set number_of_posts = number_of_posts + 1 where id = NEW.community_id;
|
|
|
|
-- Update the hot rank on the post table
|
|
-- TODO this might not correctly update it, using a 1 week interval
|
|
update post_aggregates_fast as paf
|
|
set
|
|
hot_rank = pav.hot_rank,
|
|
hot_rank_active = pav.hot_rank_active
|
|
from post_aggregates_view as pav
|
|
where paf.id = pav.id and (pav.published > ('now'::timestamp - '1 week'::interval));
|
|
END IF;
|
|
|
|
return null;
|
|
end $$;
|
|
|
|
create or replace function refresh_comment()
|
|
returns trigger language plpgsql
|
|
as $$
|
|
begin
|
|
IF (TG_OP = 'DELETE') THEN
|
|
delete from comment_aggregates_fast where id = OLD.id;
|
|
|
|
-- Update community number of comments
|
|
update community_aggregates_fast as caf
|
|
set number_of_comments = number_of_comments - 1
|
|
from post as p
|
|
where caf.id = p.community_id and p.id = OLD.post_id;
|
|
|
|
ELSIF (TG_OP = 'UPDATE') THEN
|
|
delete from comment_aggregates_fast where id = OLD.id;
|
|
insert into comment_aggregates_fast select * from comment_aggregates_view where id = NEW.id;
|
|
ELSIF (TG_OP = 'INSERT') THEN
|
|
insert into comment_aggregates_fast select * from comment_aggregates_view where id = NEW.id;
|
|
|
|
-- Update user view due to comment count
|
|
update user_fast
|
|
set number_of_comments = number_of_comments + 1
|
|
where id = NEW.creator_id;
|
|
|
|
-- Update post view due to comment count, new comment activity time, but only on new posts
|
|
-- TODO this could be done more efficiently
|
|
delete from post_aggregates_fast where id = NEW.post_id;
|
|
insert into post_aggregates_fast select * from post_aggregates_view where id = NEW.post_id;
|
|
|
|
-- Update the comment hot_ranks as of last week
|
|
update comment_aggregates_fast as caf
|
|
set
|
|
hot_rank = cav.hot_rank,
|
|
hot_rank_active = cav.hot_rank_active
|
|
from comment_aggregates_view as cav
|
|
where caf.id = cav.id and (cav.published > ('now'::timestamp - '1 week'::interval));
|
|
|
|
-- Update the post ranks
|
|
update post_aggregates_fast as paf
|
|
set
|
|
hot_rank = pav.hot_rank,
|
|
hot_rank_active = pav.hot_rank_active
|
|
from post_aggregates_view as pav
|
|
where paf.id = pav.id and (pav.published > ('now'::timestamp - '1 week'::interval));
|
|
|
|
-- Force the hot rank active as zero on 2 day-older posts (necro-bump)
|
|
update post_aggregates_fast as paf
|
|
set hot_rank_active = 0
|
|
where paf.id = NEW.post_id and (paf.published < ('now'::timestamp - '2 days'::interval));
|
|
|
|
-- Update community number of comments
|
|
update community_aggregates_fast as caf
|
|
set number_of_comments = number_of_comments + 1
|
|
from post as p
|
|
where caf.id = p.community_id and p.id = NEW.post_id;
|
|
|
|
END IF;
|
|
|
|
return null;
|
|
end $$;
|