Create new migration to add creator_published field to the post_view and comment_view

server/migrations/2020-06-30-135809_remove_mat_views/up.sql

@@ -106,7 +106,6 @@ select
 	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,
   u.banned as banned,
   cb.id::bool as banned_from_community,
@@ -491,7 +490,6 @@ select
 	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,

server/migrations/2020-07-08-202609_add_creator_published/down.sql

@@ -0,0 +1,388 @@
+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.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 = 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
+;
+
+-- add creator_published to the post view
+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.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.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 , 0), (
+			case
+				when (p.published < ('now'::timestamp - '1 month'::interval))
+				then p.published
+				else greatest(ct.recent_comment_time, p.published)
+			end
+		)
+	) as hot_rank,
+	(
+		case
+			when (p.published < ('now'::timestamp - '1 month'::interval))
+			then p.published
+			else greatest(ct.recent_comment_time, p.published)
+		end
+	) 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);
+
+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;

server/migrations/2020-07-08-202609_add_creator_published/up.sql

@@ -0,0 +1,390 @@
+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 = 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
+;
+
+-- add creator_published to the post view
+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.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.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 , 0), (
+			case
+				when (p.published < ('now'::timestamp - '1 month'::interval))
+				then p.published
+				else greatest(ct.recent_comment_time, p.published)
+			end
+		)
+	) as hot_rank,
+	(
+		case
+			when (p.published < ('now'::timestamp - '1 month'::interval))
+			then p.published
+			else greatest(ct.recent_comment_time, p.published)
+		end
+	) 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);
+
+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;

server/src/schema.rs

@@ -56,6 +56,7 @@ table! {
         creator_actor_id -> Nullable<Varchar>,
         creator_local -> Nullable<Bool>,
         creator_name -> Nullable<Varchar>,
+        creator_published -> Nullable<Timestamp>,
         creator_avatar -> Nullable<Text>,
         score -> Nullable<Int8>,
         upvotes -> Nullable<Int8>,
@@ -317,6 +318,7 @@ table! {
         creator_actor_id -> Nullable<Varchar>,
         creator_local -> Nullable<Bool>,
         creator_name -> Nullable<Varchar>,
+        creator_published -> Nullable<Timestamp>,
         creator_avatar -> Nullable<Text>,
         banned -> Nullable<Bool>,
         banned_from_community -> Nullable<Bool>,

ui/src/utils.ts

@@ -503,7 +503,9 @@ export function showAvatars(): boolean {
 }
 
 export function isCakeDay(creator_published: string): boolean {
-  const userCreationDate = moment.utc(creator_published).local();
+  // moment(undefined) or moment.utc(undefined) returns the current date/time
+  // moment(null) or moment.utc(null) returns null
+  const userCreationDate = moment.utc(creator_published || null).local();
   const currentDate = moment(new Date());
 
   return (