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Take only into account the more expensive option when computing ACSI 

Apparently, this is how it is done, now.
This commit is contained in:
jordi fita mas 2024-03-25 17:47:43 +01:00
parent 75c94a95f5
commit 6c18529317
2 changed files with 20 additions and 6 deletions
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17
deploy/draft_payment.sql
View File

@ -118,6 +118,20 @@ begin
from unnest(options) as option(campsite_type_option_id, units)
);
with discountable_acsi_option as (
select day, campsite_type_option_id, units
from (
select day, campsite_type_option_id, acsi_option.units, row_number() over (partition by day order by cost desc) as rn
from generate_series(arrival_date, departure_date - 1, interval '1 day') as date(day)
join season_calendar on season_range @> date.day::date
join campsite_type_option_cost using (season_id)
join unnest(options) as option(campsite_type_option_id, units) using (campsite_type_option_id)
join acsi_calendar on acsi_card and day::date <@ acsi_range
join acsi_option as acsi_option using (campsite_type_option_id)
) as discountable
where acsi_card
and rn = 1
)
insert into payment_option (
payment_id
, campsite_type_option_id
@ -133,8 +147,7 @@ begin
join campsite_type_option_cost using (season_id)
join campsite_type_option using (campsite_type_option_id)
join unnest(options) as option(campsite_type_option_id, units) using (campsite_type_option_id)
left join acsi_calendar on acsi_card and day::date <@ acsi_range
left join acsi_option on acsi_option.campsite_type_id = acsi_calendar.campsite_type_id and acsi_option.campsite_type_option_id = campsite_type_option.campsite_type_option_id
left join discountable_acsi_option as acsi_option using (day, campsite_type_option_id)
group by campsite_type_option.campsite_type_option_id
, option.units
, per_night

9
test/draft_payment.sql
View File

@ -98,6 +98,7 @@ values (16, 4, 800)
, (20, 8, 590)
;
alter table payment alter column payment_id restart with 26;
insert into payment (payment_id, slug, company_id, campsite_type_id, arrival_date, departure_date, subtotal_nights, number_adults, subtotal_adults, number_teenagers, subtotal_teenagers, number_children, subtotal_children, number_dogs, subtotal_dogs, subtotal_tourist_tax, total, currency_code, zone_preferences, acsi_card, payment_status, created_at, updated_at)
values (22, '7cccfe16-695e-486d-a6a5-1162fb85cafb', 2, 12, current_date + 60, current_date + 62, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'USD', '', false, 'draft', '2024-01-01 01:01:01', '2024-01-01 01:01:01')
, (24, '6eeae04c-2fea-4d67-97dc-a4b8a83df99f', 2, 12, current_date + 61, current_date + 62, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'USD', '', false, 'pending', '2024-01-01 02:02:02', '2024-01-01 02:02:02')
@ -161,7 +162,7 @@ select bag_eq(
, (2, 14, current_date + 6, current_date + 11, 85000, 1, 0, 2, 0, 3, 0, 0, 0, 1750, 86750, 'EUR', 1.0, '', 'draft', current_timestamp, current_timestamp)
, (2, 12, current_date + 61, current_date + 62, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 'USD', 1.0, '', 'pending', '2024-01-01 02:02:02', '2024-01-01 02:02:02')
, (2, 14, current_date + 31, current_date + 36, 85000, 2, 0, 1, 0, 1, 0, 1, 0, 3500, 96000, 'EUR', 0.3, 'under a tree', 'draft', current_timestamp, current_timestamp)
, (2, 12, current_date + 58, current_date + 65, 6000, 3, 12830, 1, 5210, 1, 4180, 1, 1750, 7350, 61130, 'EUR', 0.3, '', 'draft', current_timestamp, current_timestamp)
, (2, 12, current_date + 58, current_date + 65, 6000, 3, 12830, 1, 5210, 1, 4180, 1, 1750, 7350, 62290, 'EUR', 0.3, '', 'draft', current_timestamp, current_timestamp)
$$,
'Should have added and updated payments'
);
@ -173,9 +174,9 @@ select bag_eq(
, ('b', 16, 2, 0)
, ('c', 16, 1, 4000)
, ('c', 18, 1, 3500)
, ('c', 16, 2, 8860)
, ('c', 18, 3, 12190)
, ('c', 20, 4, 2760)
, ('c', 16, 2, 8860) -- This is the most expensive, thus the only discounted
, ('c', 18, 3, 13350) -- No discount
, ('c', 20, 4, 2760) -- This is not even in ACSI
$$,
'Should have added, updated, and removed payment options'
);