numerus/deploy/edit_expense@v1.sql

51 lines
1.4 KiB
PL/PgSQL

-- Deploy numerus:edit_expense to pg
-- requires: schema_numerus
-- requires: expense
-- requires: currency
-- requires: parse_price
-- requires: tax
-- requires: tag_name
begin;
set search_path to numerus, public;
create or replace function edit_expense(expense_slug uuid, invoice_date date, contact_id integer, invoice_number text, amount text, taxes integer[], tags tag_name[]) returns uuid as
$$
declare
eid integer;
begin
update expense
set invoice_date = edit_expense.invoice_date
, contact_id = edit_expense.contact_id
, invoice_number = edit_expense.invoice_number
, amount = parse_price(edit_expense.amount, decimal_digits)
, tags = edit_expense.tags
from currency
where slug = expense_slug
and currency.currency_code = expense.currency_code
returning expense_id
into eid;
if eid is null then
return null;
end if;
delete from expense_tax where expense_id = eid;
insert into expense_tax (expense_id, tax_id, tax_rate)
select eid, tax_id, tax.rate
from tax
join unnest(taxes) as etax(tax_id) using (tax_id);
return expense_slug;
end;
$$
language plpgsql;
revoke execute on function edit_expense(uuid, date, integer, text, text, integer[], tag_name[]) from public;
grant execute on function edit_expense(uuid, date, integer, text, text, integer[], tag_name[]) to invoicer;
grant execute on function edit_expense(uuid, date, integer, text, text, integer[], tag_name[]) to admin;
commit;