feat(F-112): completed feature

project/migrations/040_product_ai_assisted.js

@@ -0,0 +1,20 @@
+/**
+ * Adds `ai_assisted boolean NOT NULL DEFAULT false` to catalog_products so the
+ * storefront can render a disclaimer when the product was authored or
+ * assisted by AI (F-112).
+ *
+ * @param {import('node-pg-migrate').MigrationBuilder} pgm
+ */
+export const up = (pgm) => {
+  pgm.sql(
+    `ALTER TABLE catalog_products ADD COLUMN IF NOT EXISTS ai_assisted boolean NOT NULL DEFAULT false`,
+  );
+  pgm.sql(
+    `CREATE INDEX IF NOT EXISTS catalog_products_ai_assisted_idx ON catalog_products (ai_assisted) WHERE ai_assisted`,
+  );
+};
+
+export const down = (pgm) => {
+  pgm.sql(`DROP INDEX IF EXISTS catalog_products_ai_assisted_idx`);
+  pgm.sql(`ALTER TABLE catalog_products DROP COLUMN IF EXISTS ai_assisted`);
+};