feat(ADM-018): completed feature

project/migrations/005_categories.js

@@ -0,0 +1,27 @@
+/**
+ * Categories module table. Module-owned naming: categories_<table>.
+ */
+
+/** @param {import('node-pg-migrate').MigrationBuilder} pgm */
+export const up = (pgm) => {
+  pgm.sql(`
+    CREATE TABLE categories_categories (
+      id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+      parent_id uuid REFERENCES categories_categories(id) ON DELETE RESTRICT,
+      name text NOT NULL,
+      slug text NOT NULL UNIQUE,
+      seo_title text,
+      seo_description text,
+      created_at timestamptz NOT NULL DEFAULT now(),
+      updated_at timestamptz NOT NULL DEFAULT now(),
+      CONSTRAINT categories_categories_no_self_parent CHECK (parent_id IS NULL OR parent_id <> id)
+    )
+  `);
+  pgm.sql('CREATE INDEX categories_categories_parent_id_idx ON categories_categories (parent_id)');
+  pgm.sql('CREATE INDEX categories_categories_slug_idx ON categories_categories (slug)');
+};
+
+/** @param {import('node-pg-migrate').MigrationBuilder} pgm */
+export const down = (pgm) => {
+  pgm.sql('DROP TABLE IF EXISTS categories_categories');
+};