kokken/scripts/add-featured-column.mjs

import { pool } from '../src/lib/db.js';

// Idempotent migration using the project's DB pool: add `featured` TINYINT(1) to `menus` if missing
// Usage: node scripts/add-featured-column.mjs

async function columnExists(connection) {
  const dbName = process.env.DB_NAME || 'warme';
  const [rows] = await connection.query(
    `SELECT COUNT(*) as cnt FROM information_schema.columns WHERE table_schema = ? AND table_name = 'menus' AND column_name = 'featured'`,
    [dbName]
  );
  return rows[0].cnt > 0;
}

async function run() {
  const connection = await pool.getConnection();
  try {
    const exists = await columnExists(connection);
    if (exists) {
      console.log('Column `featured` already exists on `menus`. Nothing to do.');
      return;
    }

    console.log('Adding `featured` column to `menus`...');
    await connection.query(`ALTER TABLE menus ADD COLUMN featured TINYINT(1) NOT NULL DEFAULT 0`);
    console.log('Column added. Ensuring existing rows have 0...');
    await connection.query(`UPDATE menus SET featured = 0 WHERE featured IS NULL`);
    console.log('Migration completed successfully.');
  } finally {
    connection.release();
    await pool.end();
  }
}

run().then(() => process.exit(0)).catch((err) => {
  console.error('Migration failed:', err);
  process.exit(1);
});