init push

migrations/goose/20260532_slings_import_apply.sql

@@ -0,0 +1,99 @@
+-- +goose Up
+-- Apply legacy sling staging data into new facilities schema.
+
+START TRANSACTION;
+
+-- 1) Reuse existing facilities rows by normalized (category, name, type) when possible.
+INSERT INTO slings_old_id_map (old_id, new_id)
+SELECT
+  s.id AS old_id,
+  f.id AS new_id
+FROM slings_old_import s
+JOIN facilities f
+  ON LOWER(TRIM(f.category)) = LOWER(TRIM(
+    CASE
+      WHEN s.cat = 1 THEN 'hems-hec-sling'
+      WHEN s.cat = 2 THEN 'logging-sling'
+      WHEN s.cat = 3 THEN 'heslo-sling'
+      WHEN s.cat IN (4, 6) THEN 'fuel-truck'
+      WHEN s.cat = 5 THEN 'hec-sling'
+      ELSE 'hec-sling'
+    END
+  ))
+ AND LOWER(TRIM(f.name)) = LOWER(TRIM(COALESCE(s.name, '')))
+ AND LOWER(TRIM(f.type)) = LOWER(TRIM(COALESCE(s.type, '')))
+LEFT JOIN slings_old_id_map m ON m.old_id = s.id
+WHERE m.old_id IS NULL;
+
+-- 2) Generate IDs for remaining legacy sling rows.
+INSERT INTO slings_old_id_map (old_id, new_id)
+SELECT
+  s.id AS old_id,
+  UNHEX(REPLACE(
+    LOWER(CONCAT(
+      LPAD(HEX(FLOOR(CAST(UNIX_TIMESTAMP(UTC_TIMESTAMP(3)) * 1000 AS UNSIGNED) / 65536)), 8, '0'),
+      '-',
+      LPAD(HEX(MOD(CAST(UNIX_TIMESTAMP(UTC_TIMESTAMP(3)) * 1000 AS UNSIGNED), 65536)), 4, '0'),
+      '-',
+      '7', LPAD(HEX(FLOOR(RAND() * 4096)), 3, '0'),
+      '-',
+      LPAD(HEX(FLOOR(RAND() * 16384) + 32768), 4, '0'),
+      '-',
+      LPAD(HEX(FLOOR(RAND() * 281474976710656)), 12, '0')
+    )),
+    '-', ''
+  )) AS new_id
+FROM slings_old_import s
+LEFT JOIN slings_old_id_map m ON m.old_id = s.id
+WHERE m.old_id IS NULL;
+
+-- 3) Upsert into facilities.
+INSERT INTO facilities (
+  id,
+  category,
+  name,
+  type,
+  length,
+  weight,
+  electric,
+  note,
+  is_active,
+  created_at,
+  updated_at
+)
+SELECT
+  m.new_id AS id,
+  CASE
+    WHEN s.cat = 1 THEN 'hems-hec-sling'
+    WHEN s.cat = 2 THEN 'logging-sling'
+    WHEN s.cat = 3 THEN 'heslo-sling'
+    WHEN s.cat IN (4, 6) THEN 'fuel-truck'
+    WHEN s.cat = 5 THEN 'hec-sling'
+    ELSE 'hec-sling'
+  END AS category,
+  LEFT(TRIM(COALESCE(s.name, '')), 150) AS name,
+  LEFT(TRIM(COALESCE(s.type, '')), 100) AS type,
+  LEFT(TRIM(COALESCE(s.length, '')), 64) AS length,
+  LEFT(TRIM(COALESCE(s.weight, '')), 64) AS weight,
+  LEFT(TRIM(COALESCE(s.electric, '')), 255) AS electric,
+  NULL AS note,
+  1 AS is_active,
+  UTC_TIMESTAMP() AS created_at,
+  UTC_TIMESTAMP() AS updated_at
+FROM slings_old_import s
+JOIN slings_old_id_map m ON m.old_id = s.id
+ON DUPLICATE KEY UPDATE
+  category = VALUES(category),
+  name = VALUES(name),
+  type = VALUES(type),
+  length = VALUES(length),
+  weight = VALUES(weight),
+  electric = VALUES(electric),
+  note = VALUES(note),
+  is_active = VALUES(is_active),
+  updated_at = UTC_TIMESTAMP();
+
+COMMIT;
+
+-- +goose Down
+-- no-op rollback