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be1389420b
* SQL format checking, 1. * SQL format checking, 2. * SQL format checking, 3. * SQL format checking, 4. * SQL format checking, 5. * Running pg_format * Getting rid of comment. * Upping pg_format version. * Using git ls-files for sql format check. * Fixing sql lints. * Addressing PR comments.
132 lines
3.4 KiB
PL/PgSQL
132 lines
3.4 KiB
PL/PgSQL
-- Creating private message
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CREATE TABLE private_message (
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id serial PRIMARY KEY,
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creator_id int REFERENCES user_ ON UPDATE CASCADE ON DELETE CASCADE NOT NULL,
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recipient_id int REFERENCES user_ ON UPDATE CASCADE ON DELETE CASCADE NOT NULL,
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content text NOT NULL,
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deleted boolean DEFAULT FALSE NOT NULL,
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read boolean DEFAULT FALSE NOT NULL,
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published timestamp NOT NULL DEFAULT now(),
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updated timestamp
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);
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-- Create the view and materialized view which has the avatar and creator name
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CREATE VIEW private_message_view AS
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SELECT
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pm.*,
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u.name AS creator_name,
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u.avatar AS creator_avatar,
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u2.name AS recipient_name,
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u2.avatar AS recipient_avatar
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FROM
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private_message pm
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INNER JOIN user_ u ON u.id = pm.creator_id
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INNER JOIN user_ u2 ON u2.id = pm.recipient_id;
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CREATE MATERIALIZED VIEW private_message_mview AS
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SELECT
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*
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FROM
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private_message_view;
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CREATE UNIQUE INDEX idx_private_message_mview_id ON private_message_mview (id);
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-- Create the triggers
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CREATE OR REPLACE FUNCTION refresh_private_message ()
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RETURNS TRIGGER
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LANGUAGE plpgsql
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AS $$
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BEGIN
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REFRESH MATERIALIZED VIEW CONCURRENTLY private_message_mview;
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RETURN NULL;
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END
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$$;
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CREATE TRIGGER refresh_private_message
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AFTER INSERT OR UPDATE OR DELETE OR TRUNCATE ON private_message
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FOR EACH statement
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EXECUTE PROCEDURE refresh_private_message ();
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-- Update user to include matrix id
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ALTER TABLE user_
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ADD COLUMN matrix_user_id text UNIQUE;
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DROP VIEW user_view CASCADE;
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CREATE VIEW user_view AS
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SELECT
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u.id,
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u.name,
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u.avatar,
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u.email,
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u.matrix_user_id,
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u.fedi_name,
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u.admin,
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u.banned,
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u.show_avatars,
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u.send_notifications_to_email,
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u.published,
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(
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SELECT
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count(*)
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FROM
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post p
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WHERE
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p.creator_id = u.id) AS number_of_posts,
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(
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SELECT
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coalesce(sum(score), 0)
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FROM
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post p,
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post_like pl
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WHERE
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u.id = p.creator_id
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AND p.id = pl.post_id) AS post_score,
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(
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SELECT
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count(*)
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FROM
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comment c
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WHERE
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c.creator_id = u.id) AS number_of_comments,
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(
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SELECT
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coalesce(sum(score), 0)
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FROM
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comment c,
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comment_like cl
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WHERE
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u.id = c.creator_id
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AND c.id = cl.comment_id) AS comment_score
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FROM
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user_ u;
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CREATE MATERIALIZED VIEW user_mview AS
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SELECT
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*
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FROM
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user_view;
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CREATE UNIQUE INDEX idx_user_mview_id ON user_mview (id);
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-- This is what a group pm table would look like
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-- Not going to do it now because of the complications
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--
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-- create table private_message (
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-- id serial primary key,
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-- creator_id int references user_ on update cascade on delete cascade not null,
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-- content text not null,
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-- deleted boolean default false not null,
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-- published timestamp not null default now(),
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-- updated timestamp
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-- );
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--
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-- create table private_message_recipient (
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-- id serial primary key,
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-- private_message_id int references private_message on update cascade on delete cascade not null,
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-- recipient_id int references user_ on update cascade on delete cascade not null,
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-- read boolean default false not null,
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-- published timestamp not null default now(),
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-- unique(private_message_id, recipient_id)
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-- )
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