numerus/deploy/add_collection.sql

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-- Deploy numerus:add_collection to pg
-- requires: roles
-- requires: schema_numerus
-- requires: collection
-- requires: invoice_collection
-- requires: company
-- requires: currency
-- requires: parse_price
-- requires: tag_name
-- requires: update_invoice_collection_status
begin;
set search_path to numerus, public;
create or replace function add_collection(company integer, invoice_id integer, collection_date date, payment_account_id integer, description text, amount text, tags tag_name[]) returns uuid as
$$
declare
cid integer;
cslug uuid;
amount_cents integer;
begin
insert into collection
( company_id
, payment_account_id
, description
, collection_date
, amount
, currency_code
, payment_status
, tags
)
select company_id
, payment_account_id
, description
, collection_date
, parse_price(amount, currency.decimal_digits)
, currency_code
, 'complete'
, tags
from company
join currency using (currency_code)
where company.company_id = add_collection.company
returning collection_id, slug, collection.amount
into cid, cslug, amount_cents
;
if invoice_id is not null then
-- must be inserted before updating statuses, so that it can see this
-- collections amount too.
insert into invoice_collection (invoice_id, collection_id)
values (invoice_id, cid)
;
perform update_invoice_collection_status(cid, invoice_id, amount_cents);
end if;
return cslug;
end
$$
language plpgsql
;
revoke execute on function add_collection(integer, integer, date, integer, text, text, tag_name[]) from public;
grant execute on function add_collection(integer, integer, date, integer, text, text, tag_name[]) to invoicer;
grant execute on function add_collection(integer, integer, date, integer, text, text, tag_name[]) to admin;
commit;