-- Deploy numerus:tax_class to pg
-- requires: schema_numerus
-- requires: company

begin;

set search_path to numerus, public;

create table tax_class (
	tax_class_id serial not null primary key,
	company_id integer not null references company,
	name text not null constraint name_not_empty check(length(trim(name)) > 0)
);

grant select, insert, update, delete on table tax_class to invoicer;
grant select, insert, update, delete on table tax_class to admin;

grant usage on sequence tax_class_tax_class_id_seq to invoicer;
grant usage on sequence tax_class_tax_class_id_seq to admin;

alter table tax_class enable row level security;

create policy company_policy
on tax_class
using (
	exists(
		select 1
		from company_user
		join user_profile using (user_id)
		where company_user.company_id = tax_class.company_id
	)
);

commit;