-- Test edit_expense
set client_min_messages to warning;
create extension if not exists pgtap;
reset client_min_messages;

begin;

select plan(13);

set search_path to auth, numerus, public;

select has_function('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]']);
select function_lang_is('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]'], 'plpgsql');
select function_returns('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]'], 'uuid');
select isnt_definer('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]']);
select volatility_is('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]'], 'volatile');
select function_privs_are('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]'], 'guest', array []::text[]);
select function_privs_are('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]'], 'invoicer', array ['EXECUTE']);
select function_privs_are('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]'], 'admin', array ['EXECUTE']);
select function_privs_are('numerus', 'edit_expense', array ['uuid', 'date', 'integer', 'text', 'text', 'integer[]', 'tag_name[]'], 'authenticator', array []::text[]);


set client_min_messages to warning;
truncate expense_tax cascade;
truncate expense cascade;
truncate contact cascade;
truncate tax cascade;
truncate tax_class cascade;
truncate payment_method cascade;
truncate company cascade;
reset client_min_messages;


set constraints "company_default_payment_method_id_fkey" deferred;

insert into company (company_id, business_name, vatin, trade_name, phone, email, web, address, city, province, postal_code, country_code, currency_code, default_payment_method_id)
values (1, 'Company 2', 'XX123', '', '555-555-555', 'a@a', '', '', '', '', '', 'ES', 'EUR', 111)
;

insert into payment_method (payment_method_id, company_id, name, instructions)
values (111, 1, 'cash', 'cash')
     , (112, 1, 'bank', 'send money to my bank account')
;

set constraints "company_default_payment_method_id_fkey" immediate;

insert into tax_class (tax_class_id, company_id, name)
values (11, 1, 'tax')
;

insert into tax (tax_id, company_id, tax_class_id, name, rate)
values (3, 1, 11, 'IRPF -15 %', -0.15)
     , (4, 1, 11, 'IVA 21 %', 0.21)
;

insert into contact (contact_id, company_id, name)
values (12, 1, 'Contact 2.1')
     , (13, 1, 'Contact 2.2')
;

insert into expense (expense_id, company_id, slug, invoice_number, invoice_date, contact_id, amount, currency_code, tags)
values (15, 1, '7ac3ae0e-b0c1-4206-a19b-0be20835edd4', 'INV1', '2023-05-04', 12, 111, 'EUR', '{tag1}')
     , (16, 1, 'b57b980b-247b-4be4-a0b7-03a7819c53ae', 'INV2', '2023-05-05', 13, 222, 'EUR', '{tag2}')
;

insert into expense_tax (expense_id, tax_id, tax_rate)
values (15, 4, 0.21)
     , (15, 3, -0.07)
     , (16, 4, 0.20)
;

select lives_ok(
	$$ select edit_expense('7ac3ae0e-b0c1-4206-a19b-0be20835edd4', '2023-05-06', 13, 'INV11', '1.12', '{4}', array['tag1']) $$,
	'Should be able to edit the first expense'
);

select lives_ok(
	$$ select edit_expense('b57b980b-247b-4be4-a0b7-03a7819c53ae', '2023-05-07', 12, 'INV22', '3.33', '{4,3}', array['tag1', 'tag3']) $$,
	'Should be able to edit the second expense'
);

select bag_eq(
	$$ select invoice_number, invoice_date, contact_id, amount, tags from expense $$,
	$$ values ('INV11', '2023-05-06'::date, 13, 112, '{tag1}'::tag_name[])
	        , ('INV22', '2023-05-07'::date, 12, 333, '{tag1,tag3}'::tag_name[])
	$$,
	'Should have updated all expenses'
);

select bag_eq(
	$$ select invoice_number, tax_id, tax_rate from expense_tax join expense using (expense_id) $$,
	$$ values ('INV11', 4, 0.21)
		, ('INV22', 3, -0.15)
		, ('INV22', 4, 0.21)
	$$,
	'Should have updated all expense taxes, added new ones, and removed the ones not given to the function'
);


select *
from finish();

rollback;