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Add discount data to v_funnel_order_rows (#429)

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* Initial scaffolding

* Add discount data to v_funnel_order_rows

* Display discounts for each row where applicable

* Get discount/sales info from subquery instead

* Use generated view to simplify diff

* Try another approach

* Use inline queries to get discount data

* Re-add lost printId to view

* Re-add v_funnel_order_rows.discount

* Remove dead code

* Grant SELECT for funnel on v_funnel_order_rows

* Disregard discount calculations for refunded order rows

* Bump migration version
This commit is contained in:
Rikard Bartholf
2025-01-17 10:18:50 +01:00
committed by GitHub
parent f5a0bd9a30
commit 0def5d6244
1 changed files with 72 additions and 0 deletions
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migrations/000.528.sql
+72
View File
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-- View: public.v_funnel_order_rows
DROP VIEW public.v_funnel_order_rows;
CREATE OR REPLACE VIEW public.v_funnel_order_rows
AS
SELECT r.id,
r.order_id,
r.inserted,
r.type,
o.customer_type,
o.market,
pp.path,
pp.publishing_date,
pp.ref1,
pp.ref2,
COALESCE(((r.data ->> 'width_mm'::text)::numeric)::integer / 10, (r.data ->> 'width'::text)::integer) AS width,
COALESCE(((r.data ->> 'height_mm'::text)::numeric)::integer / 10, (r.data ->> 'height'::text)::integer) AS height,
r.sub_type,
r.status,
r.price,
r.commission_amount,
r.external_status,
r.data ->> 'printId'::text AS print_id,
r.data ->> 'productId'::text AS product_id,
r.data ->> 'material'::text AS material,
r.data ->> 'artNo'::text AS artno,
r.data ->> 'designer'::text AS designer,
(r.data ->> 'inquiryid'::text)::integer AS inquiry_id,
CASE r.type
WHEN 'refund'::order_row_type THEN COALESCE((r.data ->> 'discount_amount'::text)::numeric, 0::numeric)
ELSE 0::numeric - COALESCE((r.data ->> 'discount_amount'::text)::numeric, 0::numeric)
END AS discount,
CASE r.type
WHEN 'refund'::order_row_type THEN NULL::numeric
ELSE ( SELECT 0::numeric - ((order_rows.data ->> 'discount_amount'::text)::numeric)
FROM order_rows
WHERE order_rows.id = r.id AND NOT order_rows.sub_type = 'contract_customer_discount'::order_row_sub_type AND (EXISTS ( SELECT 1
FROM order_rows s1
WHERE order_rows.order_id = s1.order_id AND s1.sub_type = 'contract_customer_discount'::order_row_sub_type)) AND (order_rows.data ->> 'discount_amount'::text) IS NOT NULL)
END AS discount_cc,
( SELECT
CASE
WHEN order_rows.type = 'refund'::order_row_type THEN NULL::numeric
ELSE 0::numeric - ((order_rows.data ->> 'discount_amount'::text)::numeric)
END AS discount
FROM order_rows
WHERE order_rows.id = r.id AND NOT order_rows.type = 'discount'::order_row_type AND NOT (EXISTS ( SELECT 1
FROM order_rows s1
WHERE order_rows.order_id = s1.order_id AND s1.sub_type = 'contract_customer_discount'::order_row_sub_type)) AND (order_rows.data ->> 'discount_amount'::text) IS NOT NULL) AS discount_code,
CASE
WHEN r.type = 'refund'::order_row_type THEN NULL::numeric
ELSE ( SELECT order_rows.price - (((order_rows.data -> 'applied_sale'::text) ->> 'original_unit_price_excl_vat'::text)::numeric) AS discount
FROM order_rows
WHERE order_rows.id = r.id AND (order_rows.data ->> 'applied_sale'::text) IS NOT NULL AND NOT (EXISTS ( SELECT 1
FROM order_rows s1
WHERE order_rows.order_id = s1.order_id AND s1.type = 'discount'::order_row_type)))
END AS discount_sale,
CASE r.type
WHEN 'refund'::order_row_type THEN NULL::text
ELSE r.data ->> 'segment'::text
END AS segment,
CASE r.type
WHEN 'refund'::order_row_type THEN NULL::numeric
ELSE (r.data ->> 'segment_price'::text)::numeric
END AS segment_price,
r.data ->> 'reprinted_order_row_id'::text AS reprinted_order_row_id
FROM order_rows r
JOIN orders o ON r.order_id = o.id
LEFT JOIN "product-products" pp ON ((r.data ->> 'productId'::text)::integer) = pp.productid;
GRANT SELECT ON TABLE public.v_funnel_order_rows TO funnel;