camper/deploy/user_profile.sql

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-- Deploy camper:user_profile to pg
-- requires: roles
-- requires: schema_camper
-- requires: user
-- requires: current_user_email
-- requires: current_user_cookie
begin;
set search_path to camper, public;
create or replace view user_profile with (security_barrier) as
select user_id
, email
, name
, role
, lang_tag
, left(cookie, 10) as csrf_token
from auth."user"
where email = current_user_email()
and cookie = current_user_cookie()
and cookie_expires_at > current_timestamp
and length(cookie) > 30
union all
select 0
, null::email
, ''
, 'guest'::name
, 'und'
, ''
where not exists (select 1
from auth."user"
where email = current_user_email()
and cookie = current_user_cookie()
and cookie_expires_at > current_timestamp
and length(cookie) > 30)
;
grant select on table user_profile to guest;
grant select, update (email, name, lang_tag) on table user_profile to employee;
grant select, update (email, name, lang_tag) on table user_profile to admin;
create or replace function update_user_profile() returns trigger as
$$
begin
update auth."user"
set email = new.email
, name = new.name
, lang_tag = new.lang_tag
where email = current_user_email()
and cookie = current_user_cookie()
and cookie_expires_at > current_timestamp
and length(cookie) > 30
;
perform set_config('request.user.email', new.email, false);
return new;
end;
$$
language plpgsql
security definer
set search_path to auth, camper, pg_temp;
create trigger update_user_profile
instead of update
on user_profile
for each row
execute procedure update_user_profile();
commit;