From c17f872962dc081eeb461dda242cc73f122bb0c5 Mon Sep 17 00:00:00 2001
From: Rikard Bartholf <rikard@bartholf.nu>
Date: Mon, 2 Jan 2017 16:15:52 +0100
Subject: [PATCH] PW-598 Add listprice column

---
 migrations/000.025.sql | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 migrations/000.025.sql

diff --git a/migrations/000.025.sql b/migrations/000.025.sql
new file mode 100644
index 0000000..74ca9bd
--- /dev/null
+++ b/migrations/000.025.sql
@@ -0,0 +1,31 @@
+ALTER TABLE "product-printproducts"
+  DROP COLUMN IF EXISTS listprice,
+  ADD listprice INT NOT NULL DEFAULT 0;
+
+UPDATE "product-printproducts"
+SET listprice = ROUND(price)
+FROM (
+       SELECT
+         printid,
+         price * COALESCE(pricepremium, 1) * 100
+         * CASE printproducts.groupid
+           WHEN 2
+             THEN 0.2 -- 0.2m2 is the minimum paid size for canvas
+           ELSE 1 END AS price -- 1.0m2 is the same for wallpaper
+       FROM "product-printproducts" printproducts
+         JOIN "product-products" products ON printproducts.productid = products.productid
+         JOIN (
+                SELECT
+                  groupid,
+                  MIN(price) AS price
+                FROM "product-printprices"
+                GROUP BY groupid
+              ) prices ON printproducts.groupid = prices.groupid
+         LEFT JOIN (
+                     SELECT
+                       designerid,
+                       1 + (pricepremium / 100) AS pricepremium
+                     FROM designers
+                   ) designers ON products.designerid = designers.designerid
+     ) s
+WHERE "product-printproducts".printid = s.printid;