From: Dessalines <tyhou13@gmx.com>
Date: Tue, 14 Apr 2020 19:12:19 +0000 (-0400)
Subject: Updating views to add apub actor_id and local columns.
X-Git-Url: http://these/git/%22%7Bauthor_url%7D/README.zh.hant.md?a=commitdiff_plain;h=26ad37a8c0450214ffe1cf4d6a3cfd3a37b3e6d9;p=lemmy.git

Updating views to add apub actor_id and local columns.
---

diff --git a/server/migrations/2020-04-14-163701_update_views_for_activitypub/down.sql b/server/migrations/2020-04-14-163701_update_views_for_activitypub/down.sql
new file mode 100644
index 00000000..ce2dde39
--- /dev/null
+++ b/server/migrations/2020-04-14-163701_update_views_for_activitypub/down.sql
@@ -0,0 +1,440 @@
+-- user_view
+drop view user_view cascade;
+
+create view user_view as 
+select 
+u.id,
+u.name,
+u.avatar,
+u.email,
+u.matrix_user_id,
+u.admin,
+u.banned,
+u.show_avatars,
+u.send_notifications_to_email,
+u.published,
+(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
+(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
+(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
+(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
+from user_ u;
+
+create materialized view user_mview as select * from user_view;
+
+create unique index idx_user_mview_id on user_mview (id);
+
+-- community_view
+drop view community_aggregates_view cascade;
+create view community_aggregates_view as
+select c.*,
+(select name from user_ u where c.creator_id = u.id) as creator_name,
+(select avatar from user_ u where c.creator_id = u.id) as creator_avatar,
+(select name from category ct where c.category_id = ct.id) as category_name,
+(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
+(select count(*) from post p where p.community_id = c.id) as number_of_posts,
+(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
+hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
+from community c;
+
+create materialized view community_aggregates_mview as select * from community_aggregates_view;
+
+create unique index idx_community_aggregates_mview_id on community_aggregates_mview (id);
+
+create view community_view as
+with all_community as
+(
+  select
+  ca.*
+  from community_aggregates_view ca
+)
+
+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 all_community ac
+
+union all
+
+select 
+ac.*,
+null as user_id,
+null as subscribed
+from all_community ac
+;
+
+create view community_mview as
+with all_community as
+(
+  select
+  ca.*
+  from community_aggregates_mview ca
+)
+
+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 all_community ac
+
+union all
+
+select 
+ac.*,
+null as user_id,
+null as subscribed
+from all_community ac
+;
+
+-- community views
+drop view community_moderator_view;
+drop view community_follower_view;
+drop view community_user_ban_view;
+
+create view community_moderator_view as 
+select *,
+(select name from user_ u where cm.user_id = u.id) as user_name,
+(select avatar from user_ u where cm.user_id = u.id),
+(select name from community c where cm.community_id = c.id) as community_name
+from community_moderator cm;
+
+create view community_follower_view as 
+select *,
+(select name from user_ u where cf.user_id = u.id) as user_name,
+(select avatar from user_ u where cf.user_id = u.id),
+(select name from community c where cf.community_id = c.id) as community_name
+from community_follower cf;
+
+create view community_user_ban_view as 
+select *,
+(select name from user_ u where cm.user_id = u.id) as user_name,
+(select avatar from user_ u where cm.user_id = u.id),
+(select name from community c where cm.community_id = c.id) as community_name
+from community_user_ban cm;
+
+-- post_view
+drop view post_view;
+drop view post_mview;
+drop materialized view post_aggregates_mview;
+drop view post_aggregates_view;
+
+-- regen post view
+create view post_aggregates_view as
+select        
+p.*,
+(select u.banned from user_ u where p.creator_id = u.id) as banned,
+(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,
+(select name from user_ where p.creator_id = user_.id) as creator_name,
+(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
+(select name from community where p.community_id = community.id) as community_name,
+(select removed from community c where p.community_id = c.id) as community_removed,
+(select deleted from community c where p.community_id = c.id) as community_deleted,
+(select nsfw from community c where p.community_id = c.id) as community_nsfw,
+(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
+coalesce(sum(pl.score), 0) as score,
+count (case when pl.score = 1 then 1 else null end) as upvotes,
+count (case when pl.score = -1 then 1 else null end) as downvotes,
+hot_rank(coalesce(sum(pl.score) , 0), 
+  (
+    case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
+    else greatest(c.recent_comment_time, p.published)
+    end
+  )
+) as hot_rank,
+(
+  case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
+  else greatest(c.recent_comment_time, p.published)
+  end
+) as newest_activity_time
+from post p
+left join post_like pl on p.id = pl.post_id
+left join (
+  select post_id, 
+  max(published) as recent_comment_time
+  from comment
+  group by 1
+) c on p.id = c.post_id
+group by p.id, c.recent_comment_time;
+
+create materialized view post_aggregates_mview as select * from post_aggregates_view;
+
+create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
+
+create view post_view as 
+with all_post as (
+  select
+  pa.*
+  from post_aggregates_view pa
+)
+select
+ap.*,
+u.id as user_id,
+coalesce(pl.score, 0) as my_vote,
+(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
+(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
+(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
+from user_ u
+cross join all_post ap
+left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
+
+union all
+
+select 
+ap.*,
+null as user_id,
+null as my_vote,
+null as subscribed,
+null as read,
+null as saved
+from all_post ap
+;
+
+create view post_mview as 
+with all_post as (
+  select
+  pa.*
+  from post_aggregates_mview pa
+)
+select
+ap.*,
+u.id as user_id,
+coalesce(pl.score, 0) as my_vote,
+(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
+(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
+(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
+from user_ u
+cross join all_post ap
+left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
+
+union all
+
+select 
+ap.*,
+null as user_id,
+null as my_vote,
+null as subscribed,
+null as read,
+null as saved
+from all_post ap
+;
+
+
+-- reply_view, comment_view, user_mention
+drop view reply_view;
+drop view user_mention_view;
+drop view user_mention_mview;
+drop view comment_view;
+drop view comment_mview;
+drop materialized view comment_aggregates_mview;
+drop view comment_aggregates_view;
+
+-- reply and comment view
+create view comment_aggregates_view as
+select        
+c.*,
+(select community_id from post p where p.id = c.post_id),
+(select co.name from post p, community co where p.id = c.post_id and p.community_id = co.id) as community_name,
+(select u.banned from user_ u where c.creator_id = u.id) as banned,
+(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
+(select name from user_ where c.creator_id = user_.id) as creator_name,
+(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
+coalesce(sum(cl.score), 0) as score,
+count (case when cl.score = 1 then 1 else null end) as upvotes,
+count (case when cl.score = -1 then 1 else null end) as downvotes,
+hot_rank(coalesce(sum(cl.score) , 0), c.published) as hot_rank
+from comment c
+left join comment_like cl on c.id = cl.comment_id
+group by c.id;
+
+create materialized view comment_aggregates_mview as select * from comment_aggregates_view;
+
+create unique index idx_comment_aggregates_mview_id on comment_aggregates_mview (id);
+
+create view comment_view as
+with all_comment as
+(
+  select
+  ca.*
+  from comment_aggregates_view ca
+)
+
+select
+ac.*,
+u.id as user_id,
+coalesce(cl.score, 0) as my_vote,
+(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.community_id = cf.community_id) as subscribed,
+(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
+from user_ u
+cross join all_comment ac
+left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
+
+union all
+
+select 
+    ac.*,
+    null as user_id, 
+    null as my_vote,
+    null as subscribed,
+    null as saved
+from all_comment ac
+;
+
+create view comment_mview as
+with all_comment as
+(
+  select
+  ca.*
+  from comment_aggregates_mview ca
+)
+
+select
+ac.*,
+u.id as user_id,
+coalesce(cl.score, 0) as my_vote,
+(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.community_id = cf.community_id) as subscribed,
+(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
+from user_ u
+cross join all_comment ac
+left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
+
+union all
+
+select 
+    ac.*,
+    null as user_id, 
+    null as my_vote,
+    null as subscribed,
+    null as saved
+from all_comment ac
+;
+
+-- Do the reply_view referencing the comment_mview
+create view reply_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_mview cv, closereply
+where closereply.id = cv.id
+;
+
+-- user mention
+create view user_mention_view as
+select 
+    c.id,
+    um.id as user_mention_id,
+    c.creator_id,
+    c.post_id,
+    c.parent_id,
+    c.content,
+    c.removed,
+    um.read,
+    c.published,
+    c.updated,
+    c.deleted,
+    c.community_id,
+    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
+from user_mention um, comment_view c
+where um.comment_id = c.id;
+
+
+create view user_mention_mview as 
+with all_comment as
+(
+  select
+  ca.*
+  from comment_aggregates_mview ca
+)
+
+select
+    ac.id,
+    um.id as user_mention_id,
+    ac.creator_id,
+    ac.post_id,
+    ac.parent_id,
+    ac.content,
+    ac.removed,
+    um.read,
+    ac.published,
+    ac.updated,
+    ac.deleted,
+    ac.community_id,
+    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
+from user_ u
+cross join all_comment 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.post_id,
+    ac.parent_id,
+    ac.content,
+    ac.removed,
+    um.read,
+    ac.published,
+    ac.updated,
+    ac.deleted,
+    ac.community_id,
+    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
+from all_comment ac
+left join user_mention um on um.comment_id = ac.id
+;
+
diff --git a/server/migrations/2020-04-14-163701_update_views_for_activitypub/up.sql b/server/migrations/2020-04-14-163701_update_views_for_activitypub/up.sql
new file mode 100644
index 00000000..02499fc2
--- /dev/null
+++ b/server/migrations/2020-04-14-163701_update_views_for_activitypub/up.sql
@@ -0,0 +1,497 @@
+-- user_view
+drop view user_view cascade;
+
+create view user_view as 
+select 
+u.id,
+u.actor_id,
+u.name,
+u.avatar,
+u.email,
+u.matrix_user_id,
+u.bio,
+u.local,
+u.admin,
+u.banned,
+u.show_avatars,
+u.send_notifications_to_email,
+u.published,
+(select count(*) from post p where p.creator_id = u.id) as number_of_posts,
+(select coalesce(sum(score), 0) from post p, post_like pl where u.id = p.creator_id and p.id = pl.post_id) as post_score,
+(select count(*) from comment c where c.creator_id = u.id) as number_of_comments,
+(select coalesce(sum(score), 0) from comment c, comment_like cl where u.id = c.creator_id and c.id = cl.comment_id) as comment_score
+from user_ u;
+
+create materialized view user_mview as select * from user_view;
+
+create unique index idx_user_mview_id on user_mview (id);
+
+-- community_view
+drop view community_aggregates_view cascade;
+create view community_aggregates_view as
+-- Now that there's public and private keys, you have to be explicit here
+select c.id,
+c.name,
+c.title,
+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,
+(select actor_id from user_ u where c.creator_id = u.id) as creator_actor_id,
+(select local from user_ u where c.creator_id = u.id) as creator_local,
+(select name from user_ u where c.creator_id = u.id) as creator_name,
+(select avatar from user_ u where c.creator_id = u.id) as creator_avatar,
+(select name from category ct where c.category_id = ct.id) as category_name,
+(select count(*) from community_follower cf where cf.community_id = c.id) as number_of_subscribers,
+(select count(*) from post p where p.community_id = c.id) as number_of_posts,
+(select count(*) from comment co, post p where c.id = p.community_id and p.id = co.post_id) as number_of_comments,
+hot_rank((select count(*) from community_follower cf where cf.community_id = c.id), c.published) as hot_rank
+from community c;
+
+create materialized view community_aggregates_mview as select * from community_aggregates_view;
+
+create unique index idx_community_aggregates_mview_id on community_aggregates_mview (id);
+
+create view community_view as
+with all_community as
+(
+  select
+  ca.*
+  from community_aggregates_view ca
+)
+
+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 all_community ac
+
+union all
+
+select 
+ac.*,
+null as user_id,
+null as subscribed
+from all_community ac
+;
+
+create view community_mview as
+with all_community as
+(
+  select
+  ca.*
+  from community_aggregates_mview ca
+)
+
+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 all_community ac
+
+union all
+
+select 
+ac.*,
+null as user_id,
+null as subscribed
+from all_community ac
+;
+
+-- community views
+drop view community_moderator_view;
+drop view community_follower_view;
+drop view community_user_ban_view;
+
+create view community_moderator_view as 
+select *,
+(select actor_id from user_ u where cm.user_id = u.id) as user_actor_id,
+(select local from user_ u where cm.user_id = u.id) as user_local,
+(select name from user_ u where cm.user_id = u.id) as user_name,
+(select avatar from user_ u where cm.user_id = u.id),
+(select actor_id from community c where cm.community_id = c.id) as community_actor_id,
+(select local from community c where cm.community_id = c.id) as community_local,
+(select name from community c where cm.community_id = c.id) as community_name
+from community_moderator cm;
+
+create view community_follower_view as 
+select *,
+(select actor_id from user_ u where cf.user_id = u.id) as user_actor_id,
+(select local from user_ u where cf.user_id = u.id) as user_local,
+(select name from user_ u where cf.user_id = u.id) as user_name,
+(select avatar from user_ u where cf.user_id = u.id),
+(select actor_id from community c where cf.community_id = c.id) as community_actor_id,
+(select local from community c where cf.community_id = c.id) as community_local,
+(select name from community c where cf.community_id = c.id) as community_name
+from community_follower cf;
+
+create view community_user_ban_view as 
+select *,
+(select actor_id from user_ u where cm.user_id = u.id) as user_actor_id,
+(select local from user_ u where cm.user_id = u.id) as user_local,
+(select name from user_ u where cm.user_id = u.id) as user_name,
+(select avatar from user_ u where cm.user_id = u.id),
+(select actor_id from community c where cm.community_id = c.id) as community_actor_id,
+(select local from community c where cm.community_id = c.id) as community_local,
+(select name from community c where cm.community_id = c.id) as community_name
+from community_user_ban cm;
+
+-- post_view
+drop view post_view;
+drop view post_mview;
+drop materialized view post_aggregates_mview;
+drop view post_aggregates_view;
+
+-- regen post view
+create view post_aggregates_view as
+select        
+p.*,
+(select u.banned from user_ u where p.creator_id = u.id) as banned,
+(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,
+(select actor_id from user_ where p.creator_id = user_.id) as creator_actor_id,
+(select local from user_ where p.creator_id = user_.id) as creator_local,
+(select name from user_ where p.creator_id = user_.id) as creator_name,
+(select avatar from user_ where p.creator_id = user_.id) as creator_avatar,
+(select actor_id from community where p.community_id = community.id) as community_actor_id,
+(select local from community where p.community_id = community.id) as community_local,
+(select name from community where p.community_id = community.id) as community_name,
+(select removed from community c where p.community_id = c.id) as community_removed,
+(select deleted from community c where p.community_id = c.id) as community_deleted,
+(select nsfw from community c where p.community_id = c.id) as community_nsfw,
+(select count(*) from comment where comment.post_id = p.id) as number_of_comments,
+coalesce(sum(pl.score), 0) as score,
+count (case when pl.score = 1 then 1 else null end) as upvotes,
+count (case when pl.score = -1 then 1 else null end) as downvotes,
+hot_rank(coalesce(sum(pl.score) , 0), 
+  (
+    case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
+    else greatest(c.recent_comment_time, p.published)
+    end
+  )
+) as hot_rank,
+(
+  case when (p.published < ('now'::timestamp - '1 month'::interval)) then p.published -- Prevents necro-bumps
+  else greatest(c.recent_comment_time, p.published)
+  end
+) as newest_activity_time
+from post p
+left join post_like pl on p.id = pl.post_id
+left join (
+  select post_id, 
+  max(published) as recent_comment_time
+  from comment
+  group by 1
+) c on p.id = c.post_id
+group by p.id, c.recent_comment_time;
+
+create materialized view post_aggregates_mview as select * from post_aggregates_view;
+
+create unique index idx_post_aggregates_mview_id on post_aggregates_mview (id);
+
+create view post_view as 
+with all_post as (
+  select
+  pa.*
+  from post_aggregates_view pa
+)
+select
+ap.*,
+u.id as user_id,
+coalesce(pl.score, 0) as my_vote,
+(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
+(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
+(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
+from user_ u
+cross join all_post ap
+left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
+
+union all
+
+select 
+ap.*,
+null as user_id,
+null as my_vote,
+null as subscribed,
+null as read,
+null as saved
+from all_post ap
+;
+
+create view post_mview as 
+with all_post as (
+  select
+  pa.*
+  from post_aggregates_mview pa
+)
+select
+ap.*,
+u.id as user_id,
+coalesce(pl.score, 0) as my_vote,
+(select cf.id::bool from community_follower cf where u.id = cf.user_id and cf.community_id = ap.community_id) as subscribed,
+(select pr.id::bool from post_read pr where u.id = pr.user_id and pr.post_id = ap.id) as read,
+(select ps.id::bool from post_saved ps where u.id = ps.user_id and ps.post_id = ap.id) as saved
+from user_ u
+cross join all_post ap
+left join post_like pl on u.id = pl.user_id and ap.id = pl.post_id
+
+union all
+
+select 
+ap.*,
+null as user_id,
+null as my_vote,
+null as subscribed,
+null as read,
+null as saved
+from all_post ap
+;
+
+
+-- reply_view, comment_view, user_mention
+drop view reply_view;
+drop view user_mention_view;
+drop view user_mention_mview;
+drop view comment_view;
+drop view comment_mview;
+drop materialized view comment_aggregates_mview;
+drop view comment_aggregates_view;
+
+-- reply and comment view
+create view comment_aggregates_view as
+select        
+c.*,
+(select community_id from post p where p.id = c.post_id),
+(select co.actor_id from post p, community co where p.id = c.post_id and p.community_id = co.id) as community_actor_id,
+(select co.local from post p, community co where p.id = c.post_id and p.community_id = co.id) as community_local,
+(select co.name from post p, community co where p.id = c.post_id and p.community_id = co.id) as community_name,
+(select u.banned from user_ u where c.creator_id = u.id) as banned,
+(select cb.id::bool from community_user_ban cb, post p where c.creator_id = cb.user_id and p.id = c.post_id and p.community_id = cb.community_id) as banned_from_community,
+(select actor_id from user_ where c.creator_id = user_.id) as creator_actor_id,
+(select local from user_ where c.creator_id = user_.id) as creator_local,
+(select name from user_ where c.creator_id = user_.id) as creator_name,
+(select avatar from user_ where c.creator_id = user_.id) as creator_avatar,
+coalesce(sum(cl.score), 0) as score,
+count (case when cl.score = 1 then 1 else null end) as upvotes,
+count (case when cl.score = -1 then 1 else null end) as downvotes,
+hot_rank(coalesce(sum(cl.score) , 0), c.published) as hot_rank
+from comment c
+left join comment_like cl on c.id = cl.comment_id
+group by c.id;
+
+create materialized view comment_aggregates_mview as select * from comment_aggregates_view;
+
+create unique index idx_comment_aggregates_mview_id on comment_aggregates_mview (id);
+
+create view comment_view as
+with all_comment as
+(
+  select
+  ca.*
+  from comment_aggregates_view ca
+)
+
+select
+ac.*,
+u.id as user_id,
+coalesce(cl.score, 0) as my_vote,
+(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.community_id = cf.community_id) as subscribed,
+(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
+from user_ u
+cross join all_comment ac
+left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
+
+union all
+
+select 
+    ac.*,
+    null as user_id, 
+    null as my_vote,
+    null as subscribed,
+    null as saved
+from all_comment ac
+;
+
+create view comment_mview as
+with all_comment as
+(
+  select
+  ca.*
+  from comment_aggregates_mview ca
+)
+
+select
+ac.*,
+u.id as user_id,
+coalesce(cl.score, 0) as my_vote,
+(select cf.id::boolean from community_follower cf where u.id = cf.user_id and ac.community_id = cf.community_id) as subscribed,
+(select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved
+from user_ u
+cross join all_comment ac
+left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
+
+union all
+
+select 
+    ac.*,
+    null as user_id, 
+    null as my_vote,
+    null as subscribed,
+    null as saved
+from all_comment ac
+;
+
+-- Do the reply_view referencing the comment_mview
+create view reply_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_mview cv, closereply
+where closereply.id = cv.id
+;
+
+-- user mention
+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_mview as 
+with all_comment as
+(
+  select
+  ca.*
+  from comment_aggregates_mview ca
+)
+
+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 all_comment 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 = um.recipient_id) as recipient_local
+from all_comment ac
+left join user_mention um on um.comment_id = ac.id
+;
+
diff --git a/server/src/apub/mod.rs b/server/src/apub/mod.rs
index 68839c39..c1716ca2 100644
--- a/server/src/apub/mod.rs
+++ b/server/src/apub/mod.rs
@@ -47,7 +47,9 @@ pub fn make_apub_endpoint(endpoint_type: EndpointType, name: &str) -> Url {
     EndpointType::Community => "c",
     EndpointType::User => "u",
     EndpointType::Post => "p",
-    EndpointType::Comment => todo!(),
+    // TODO I have to change this else my update advanced_migrations crashes the
+    // server if a comment exists.
+    EndpointType::Comment => "comment",
   };
 
   Url::parse(&format!(
diff --git a/server/src/db/comment_view.rs b/server/src/db/comment_view.rs
index 11507dcd..f0b97cb5 100644
--- a/server/src/db/comment_view.rs
+++ b/server/src/db/comment_view.rs
@@ -14,10 +14,16 @@ table! {
     published -> Timestamp,
     updated -> Nullable<Timestamp>,
     deleted -> Bool,
+    ap_id -> Text,
+    local -> Bool,
     community_id -> Int4,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
     banned -> Bool,
     banned_from_community -> Bool,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     creator_name -> Varchar,
     creator_avatar -> Nullable<Text>,
     score -> BigInt,
@@ -43,10 +49,16 @@ table! {
     published -> Timestamp,
     updated -> Nullable<Timestamp>,
     deleted -> Bool,
+    ap_id -> Text,
+    local -> Bool,
     community_id -> Int4,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
     banned -> Bool,
     banned_from_community -> Bool,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     creator_name -> Varchar,
     creator_avatar -> Nullable<Text>,
     score -> BigInt,
@@ -75,10 +87,16 @@ pub struct CommentView {
   pub published: chrono::NaiveDateTime,
   pub updated: Option<chrono::NaiveDateTime>,
   pub deleted: bool,
+  pub ap_id: String,
+  pub local: bool,
   pub community_id: i32,
+  pub community_actor_id: String,
+  pub community_local: bool,
   pub community_name: String,
   pub banned: bool,
   pub banned_from_community: bool,
+  pub creator_actor_id: String,
+  pub creator_local: bool,
   pub creator_name: String,
   pub creator_avatar: Option<String>,
   pub score: i64,
@@ -282,10 +300,16 @@ table! {
     published -> Timestamp,
     updated -> Nullable<Timestamp>,
     deleted -> Bool,
+    ap_id -> Text,
+    local -> Bool,
     community_id -> Int4,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
     banned -> Bool,
     banned_from_community -> Bool,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     creator_name -> Varchar,
     creator_avatar -> Nullable<Text>,
     score -> BigInt,
@@ -315,10 +339,16 @@ pub struct ReplyView {
   pub published: chrono::NaiveDateTime,
   pub updated: Option<chrono::NaiveDateTime>,
   pub deleted: bool,
+  pub ap_id: String,
+  pub local: bool,
   pub community_id: i32,
+  pub community_actor_id: String,
+  pub community_local: bool,
   pub community_name: String,
   pub banned: bool,
   pub banned_from_community: bool,
+  pub creator_actor_id: String,
+  pub creator_local: bool,
   pub creator_name: String,
   pub creator_avatar: Option<String>,
   pub score: i64,
@@ -551,6 +581,12 @@ mod tests {
       my_vote: None,
       subscribed: None,
       saved: None,
+      ap_id: "changeme".to_string(),
+      local: true,
+      community_actor_id: inserted_community.actor_id.to_owned(),
+      community_local: true,
+      creator_actor_id: inserted_user.actor_id.to_owned(),
+      creator_local: true,
     };
 
     let expected_comment_view_with_user = CommentView {
@@ -578,6 +614,12 @@ mod tests {
       my_vote: Some(1),
       subscribed: None,
       saved: None,
+      ap_id: "changeme".to_string(),
+      local: true,
+      community_actor_id: inserted_community.actor_id.to_owned(),
+      community_local: true,
+      creator_actor_id: inserted_user.actor_id.to_owned(),
+      creator_local: true,
     };
 
     let mut read_comment_views_no_user = CommentQueryBuilder::create(&conn)
diff --git a/server/src/db/community_view.rs b/server/src/db/community_view.rs
index f24c922c..3e946f47 100644
--- a/server/src/db/community_view.rs
+++ b/server/src/db/community_view.rs
@@ -15,6 +15,11 @@ table! {
     updated -> Nullable<Timestamp>,
     deleted -> Bool,
     nsfw -> Bool,
+    actor_id -> Text,
+    local -> Bool,
+    last_refreshed_at -> Timestamp,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     creator_name -> Varchar,
     creator_avatar -> Nullable<Text>,
     category_name -> Varchar,
@@ -40,6 +45,11 @@ table! {
     updated -> Nullable<Timestamp>,
     deleted -> Bool,
     nsfw -> Bool,
+    actor_id -> Text,
+    local -> Bool,
+    last_refreshed_at -> Timestamp,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     creator_name -> Varchar,
     creator_avatar -> Nullable<Text>,
     category_name -> Varchar,
@@ -58,8 +68,12 @@ table! {
     community_id -> Int4,
     user_id -> Int4,
     published -> Timestamp,
+    user_actor_id -> Text,
+    user_local -> Bool,
     user_name -> Varchar,
     avatar -> Nullable<Text>,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
   }
 }
@@ -70,8 +84,12 @@ table! {
     community_id -> Int4,
     user_id -> Int4,
     published -> Timestamp,
+    user_actor_id -> Text,
+    user_local -> Bool,
     user_name -> Varchar,
     avatar -> Nullable<Text>,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
   }
 }
@@ -82,8 +100,12 @@ table! {
     community_id -> Int4,
     user_id -> Int4,
     published -> Timestamp,
+    user_actor_id -> Text,
+    user_local -> Bool,
     user_name -> Varchar,
     avatar -> Nullable<Text>,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
   }
 }
@@ -104,6 +126,11 @@ pub struct CommunityView {
   pub updated: Option<chrono::NaiveDateTime>,
   pub deleted: bool,
   pub nsfw: bool,
+  pub actor_id: String,
+  pub local: bool,
+  pub last_refreshed_at: chrono::NaiveDateTime,
+  pub creator_actor_id: String,
+  pub creator_local: bool,
   pub creator_name: String,
   pub creator_avatar: Option<String>,
   pub category_name: String,
@@ -257,8 +284,12 @@ pub struct CommunityModeratorView {
   pub community_id: i32,
   pub user_id: i32,
   pub published: chrono::NaiveDateTime,
+  pub user_actor_id: String,
+  pub user_local: bool,
   pub user_name: String,
   pub avatar: Option<String>,
+  pub community_actor_id: String,
+  pub community_local: bool,
   pub community_name: String,
 }
 
@@ -287,8 +318,12 @@ pub struct CommunityFollowerView {
   pub community_id: i32,
   pub user_id: i32,
   pub published: chrono::NaiveDateTime,
+  pub user_actor_id: String,
+  pub user_local: bool,
   pub user_name: String,
   pub avatar: Option<String>,
+  pub community_actor_id: String,
+  pub community_local: bool,
   pub community_name: String,
 }
 
@@ -317,8 +352,12 @@ pub struct CommunityUserBanView {
   pub community_id: i32,
   pub user_id: i32,
   pub published: chrono::NaiveDateTime,
+  pub user_actor_id: String,
+  pub user_local: bool,
   pub user_name: String,
   pub avatar: Option<String>,
+  pub community_actor_id: String,
+  pub community_local: bool,
   pub community_name: String,
 }
 
diff --git a/server/src/db/post_view.rs b/server/src/db/post_view.rs
index 3c155b00..a7ac58c0 100644
--- a/server/src/db/post_view.rs
+++ b/server/src/db/post_view.rs
@@ -22,10 +22,16 @@ table! {
     embed_description -> Nullable<Text>,
     embed_html -> Nullable<Text>,
     thumbnail_url -> Nullable<Text>,
+    ap_id -> Text,
+    local -> Bool,
     banned -> Bool,
     banned_from_community -> Bool,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     creator_name -> Varchar,
     creator_avatar -> Nullable<Text>,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
     community_removed -> Bool,
     community_deleted -> Bool,
@@ -63,10 +69,16 @@ table! {
     embed_description -> Nullable<Text>,
     embed_html -> Nullable<Text>,
     thumbnail_url -> Nullable<Text>,
+    ap_id -> Text,
+    local -> Bool,
     banned -> Bool,
     banned_from_community -> Bool,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     creator_name -> Varchar,
     creator_avatar -> Nullable<Text>,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
     community_removed -> Bool,
     community_deleted -> Bool,
@@ -107,10 +119,16 @@ pub struct PostView {
   pub embed_description: Option<String>,
   pub embed_html: Option<String>,
   pub thumbnail_url: Option<String>,
+  pub ap_id: String,
+  pub local: bool,
   pub banned: bool,
   pub banned_from_community: bool,
+  pub creator_actor_id: String,
+  pub creator_local: bool,
   pub creator_name: String,
   pub creator_avatar: Option<String>,
+  pub community_actor_id: String,
+  pub community_local: bool,
   pub community_name: String,
   pub community_removed: bool,
   pub community_deleted: bool,
@@ -487,6 +505,12 @@ mod tests {
       embed_description: None,
       embed_html: None,
       thumbnail_url: None,
+      ap_id: "changeme".to_string(),
+      local: true,
+      creator_actor_id: inserted_user.actor_id.to_owned(),
+      creator_local: true,
+      community_actor_id: inserted_community.actor_id.to_owned(),
+      community_local: true,
     };
 
     let expected_post_listing_with_user = PostView {
@@ -526,6 +550,12 @@ mod tests {
       embed_description: None,
       embed_html: None,
       thumbnail_url: None,
+      ap_id: "changeme".to_string(),
+      local: true,
+      creator_actor_id: inserted_user.actor_id.to_owned(),
+      creator_local: true,
+      community_actor_id: inserted_community.actor_id.to_owned(),
+      community_local: true,
     };
 
     let read_post_listings_with_user = PostQueryBuilder::create(&conn)
diff --git a/server/src/db/user_mention_view.rs b/server/src/db/user_mention_view.rs
index 8046747e..85fd760f 100644
--- a/server/src/db/user_mention_view.rs
+++ b/server/src/db/user_mention_view.rs
@@ -7,6 +7,8 @@ table! {
     id -> Int4,
     user_mention_id -> Int4,
     creator_id -> Int4,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     post_id -> Int4,
     parent_id -> Nullable<Int4>,
     content -> Text,
@@ -16,6 +18,8 @@ table! {
     updated -> Nullable<Timestamp>,
     deleted -> Bool,
     community_id -> Int4,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
     banned -> Bool,
     banned_from_community -> Bool,
@@ -29,6 +33,8 @@ table! {
     my_vote -> Nullable<Int4>,
     saved -> Nullable<Bool>,
     recipient_id -> Int4,
+    recipient_actor_id -> Text,
+    recipient_local -> Bool,
   }
 }
 
@@ -37,6 +43,8 @@ table! {
     id -> Int4,
     user_mention_id -> Int4,
     creator_id -> Int4,
+    creator_actor_id -> Text,
+    creator_local -> Bool,
     post_id -> Int4,
     parent_id -> Nullable<Int4>,
     content -> Text,
@@ -46,6 +54,8 @@ table! {
     updated -> Nullable<Timestamp>,
     deleted -> Bool,
     community_id -> Int4,
+    community_actor_id -> Text,
+    community_local -> Bool,
     community_name -> Varchar,
     banned -> Bool,
     banned_from_community -> Bool,
@@ -59,6 +69,8 @@ table! {
     my_vote -> Nullable<Int4>,
     saved -> Nullable<Bool>,
     recipient_id -> Int4,
+    recipient_actor_id -> Text,
+    recipient_local -> Bool,
   }
 }
 
@@ -70,6 +82,8 @@ pub struct UserMentionView {
   pub id: i32,
   pub user_mention_id: i32,
   pub creator_id: i32,
+  pub creator_actor_id: String,
+  pub creator_local: bool,
   pub post_id: i32,
   pub parent_id: Option<i32>,
   pub content: String,
@@ -79,6 +93,8 @@ pub struct UserMentionView {
   pub updated: Option<chrono::NaiveDateTime>,
   pub deleted: bool,
   pub community_id: i32,
+  pub community_actor_id: String,
+  pub community_local: bool,
   pub community_name: String,
   pub banned: bool,
   pub banned_from_community: bool,
@@ -92,6 +108,8 @@ pub struct UserMentionView {
   pub my_vote: Option<i32>,
   pub saved: Option<bool>,
   pub recipient_id: i32,
+  pub recipient_actor_id: String,
+  pub recipient_local: bool,
 }
 
 pub struct UserMentionQueryBuilder<'a> {
diff --git a/server/src/db/user_view.rs b/server/src/db/user_view.rs
index efd84468..88cbb7fb 100644
--- a/server/src/db/user_view.rs
+++ b/server/src/db/user_view.rs
@@ -5,10 +5,13 @@ use diesel::pg::Pg;
 table! {
   user_view (id) {
     id -> Int4,
+    actor_id -> Text,
     name -> Varchar,
     avatar -> Nullable<Text>,
     email -> Nullable<Text>,
     matrix_user_id -> Nullable<Text>,
+    bio -> Nullable<Text>,
+    local -> Bool,
     admin -> Bool,
     banned -> Bool,
     show_avatars -> Bool,
@@ -24,10 +27,13 @@ table! {
 table! {
   user_mview (id) {
     id -> Int4,
+    actor_id -> Text,
     name -> Varchar,
     avatar -> Nullable<Text>,
     email -> Nullable<Text>,
     matrix_user_id -> Nullable<Text>,
+    bio -> Nullable<Text>,
+    local -> Bool,
     admin -> Bool,
     banned -> Bool,
     show_avatars -> Bool,
@@ -46,10 +52,13 @@ table! {
 #[table_name = "user_view"]
 pub struct UserView {
   pub id: i32,
+  pub actor_id: String,
   pub name: String,
   pub avatar: Option<String>,
   pub email: Option<String>,
   pub matrix_user_id: Option<String>,
+  pub bio: Option<String>,
+  pub local: bool,
   pub admin: bool,
   pub banned: bool,
   pub show_avatars: bool,
diff --git a/ui/src/interfaces.ts b/ui/src/interfaces.ts
index 283e1944..b9842516 100644
--- a/ui/src/interfaces.ts
+++ b/ui/src/interfaces.ts
@@ -98,10 +98,13 @@ export interface User {
 
 export interface UserView {
   id: number;
+  actor_id: string;
   name: string;
   avatar?: string;
   email?: string;
   matrix_user_id?: string;
+  bio?: string;
+  local: boolean;
   published: string;
   number_of_posts: number;
   post_score: number;
@@ -115,15 +118,21 @@ export interface UserView {
 export interface CommunityUser {
   id: number;
   user_id: number;
+  user_actor_id: string;
+  user_local: boolean;
   user_name: string;
   avatar?: string;
   community_id: number;
+  community_actor_id: string;
+  community_local: boolean;
   community_name: string;
   published: string;
 }
 
 export interface Community {
   id: number;
+  actor_id: string;
+  local: boolean;
   name: string;
   title: string;
   description?: string;
@@ -134,6 +143,9 @@ export interface Community {
   nsfw: boolean;
   published: string;
   updated?: string;
+  creator_actor_id: string;
+  creator_local: boolean;
+  last_refreshed_at: string;
   creator_name: string;
   creator_avatar?: string;
   category_name: string;
@@ -159,13 +171,19 @@ export interface Post {
   embed_description?: string;
   embed_html?: string;
   thumbnail_url?: string;
+  ap_id: string;
+  local: boolean;
   nsfw: boolean;
   banned: boolean;
   banned_from_community: boolean;
   published: string;
   updated?: string;
+  creator_actor_id: string;
+  creator_local: boolean;
   creator_name: string;
   creator_avatar?: string;
+  community_actor_id: string;
+  community_local: boolean;
   community_name: string;
   community_removed: boolean;
   community_deleted: boolean;
@@ -186,6 +204,8 @@ export interface Post {
 
 export interface Comment {
   id: number;
+  ap_id: string;
+  local: boolean;
   creator_id: number;
   post_id: number;
   parent_id?: number;
@@ -196,9 +216,13 @@ export interface Comment {
   published: string;
   updated?: string;
   community_id: number;
+  community_actor_id: string;
+  community_local: boolean;
   community_name: string;
   banned: boolean;
   banned_from_community: boolean;
+  creator_actor_id: string;
+  creator_local: boolean;
   creator_name: string;
   creator_avatar?: string;
   score: number;
@@ -211,6 +235,8 @@ export interface Comment {
   saved?: boolean;
   user_mention_id?: number; // For mention type
   recipient_id?: number;
+  recipient_actor_id?: string;
+  recipient_local?: boolean;
   depth?: number;
 }