From 000a28bea4e67470988644f2f6950382c92e46d9 Mon Sep 17 00:00:00 2001
From: Nils-Johan Gynther <nils-johan.gynther@neoleaf.se>
Date: Sat, 9 May 2026 15:20:16 +0200
Subject: [PATCH] feat: finalize category seeding process and remove obsolete
 product categorization logic

---
 db/seeds/seed_all.sql | 87 +++----------------------------------------
 1 file changed, 6 insertions(+), 81 deletions(-)

diff --git a/db/seeds/seed_all.sql b/db/seeds/seed_all.sql
index 756db334..a0f11b18 100644
--- a/db/seeds/seed_all.sql
+++ b/db/seeds/seed_all.sql
@@ -560,90 +560,15 @@ INSERT INTO `Category` (`name`, `parentId`)
 
 
 -- ============================================================
--- STEG 3: ÅTERKOPPLA Product.categoryId EFTER KATEGORI-RESET
+-- STEG 3: KATEGORISEED SLUTFÖRD
+-- ============================================================
+-- Gamla kolumner (Product.category, Product.subcategory) finns
+-- inte längre — dessa togs bort i migrationen
+-- 20260509000000_remove_product_category_and_add_indexes
 --
--- Matchningsordning (från mest specifik till minst specifik):
---  1) Product.category = nivå 2, Product.subcategory = nivå 3
---  2) Product.category = nivå 1, Product.subcategory = nivå 3
---  3) Product.category = nivå 1, Product.subcategory = nivå 2
---  4) Product.category = nivå 1 (fallback)
---
--- Obs: Vi sätter bara categoryId där den fortfarande är NULL.
+-- All produktkategorisering görs nu via categoryId direkt.
 -- ============================================================
 
-SET @has_subcategory := (
-  SELECT COUNT(*)
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = DATABASE()
-    AND TABLE_NAME = 'Product'
-    AND COLUMN_NAME = 'subcategory'
-);
-
--- 1) category (nivå 2) + subcategory (nivå 3)
-SET @sql := IF(
-  @has_subcategory > 0,
-  'UPDATE `Product` p
-   JOIN `Category` c1 ON c1.parentId IS NULL
-   JOIN `Category` c2 ON c2.parentId = c1.id
-   JOIN `Category` c3 ON c3.parentId = c2.id
-   SET p.`categoryId` = c3.id
-   WHERE p.`categoryId` IS NULL
-     AND p.`category` IS NOT NULL
-     AND p.`subcategory` IS NOT NULL
-     AND LOWER(TRIM(p.`category`)) = LOWER(TRIM(c2.`name`))
-     AND LOWER(TRIM(p.`subcategory`)) = LOWER(TRIM(c3.`name`))',
-  'SELECT ''Skipping subcategory remap step 1: Product.subcategory missing'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- 2) category (nivå 1) + subcategory (nivå 3)
-SET @sql := IF(
-  @has_subcategory > 0,
-  'UPDATE `Product` p
-   JOIN `Category` c1 ON c1.parentId IS NULL
-   JOIN `Category` c2 ON c2.parentId = c1.id
-   JOIN `Category` c3 ON c3.parentId = c2.id
-   SET p.`categoryId` = c3.id
-   WHERE p.`categoryId` IS NULL
-     AND p.`category` IS NOT NULL
-     AND p.`subcategory` IS NOT NULL
-     AND LOWER(TRIM(p.`category`)) = LOWER(TRIM(c1.`name`))
-     AND LOWER(TRIM(p.`subcategory`)) = LOWER(TRIM(c3.`name`))',
-  'SELECT ''Skipping subcategory remap step 2: Product.subcategory missing'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- 3) category (nivå 1) + subcategory (nivå 2)
-SET @sql := IF(
-  @has_subcategory > 0,
-  'UPDATE `Product` p
-   JOIN `Category` c1 ON c1.parentId IS NULL
-   JOIN `Category` c2 ON c2.parentId = c1.id
-   SET p.`categoryId` = c2.id
-   WHERE p.`categoryId` IS NULL
-     AND p.`category` IS NOT NULL
-     AND p.`subcategory` IS NOT NULL
-     AND LOWER(TRIM(p.`category`)) = LOWER(TRIM(c1.`name`))
-     AND LOWER(TRIM(p.`subcategory`)) = LOWER(TRIM(c2.`name`))',
-  'SELECT ''Skipping subcategory remap step 3: Product.subcategory missing'' AS info'
-);
-PREPARE stmt FROM @sql;
-EXECUTE stmt;
-DEALLOCATE PREPARE stmt;
-
--- 4) fallback: category (nivå 1)
-UPDATE `Product` p
-JOIN `Category` c1 ON c1.parentId IS NULL
-SET p.`categoryId` = c1.id
-WHERE p.`categoryId` IS NULL
-  AND p.`category` IS NOT NULL
-  AND LOWER(TRIM(p.`category`)) = LOWER(TRIM(c1.`name`));
-
--- Summering efter återkoppling
 SELECT COUNT(*) AS products_with_category_id
 FROM `Product`
 WHERE `categoryId` IS NOT NULL;