-- update auth functions

create or replace function {{ index .Options "Namespace" }}.uid() 
returns uuid 
language sql stable
as $$
  select 
  coalesce(
    nullif(current_setting('request.jwt.claim.sub', true), ''),
    (nullif(current_setting('request.jwt.claims', true), '')::jsonb ->> 'sub')
  )::uuid
$$;

create or replace function {{ index .Options "Namespace" }}.role() 
returns text 
language sql stable
as $$
  select 
  coalesce(
    nullif(current_setting('request.jwt.claim.role', true), ''),
    (nullif(current_setting('request.jwt.claims', true), '')::jsonb ->> 'role')
  )::text
$$;

create or replace function {{ index .Options "Namespace" }}.email() 
returns text 
language sql stable
as $$
  select 
  coalesce(
    nullif(current_setting('request.jwt.claim.email', true), ''),
    (nullif(current_setting('request.jwt.claims', true), '')::jsonb ->> 'email')
  )::text
$$;