const fs = require('fs');
const path = require('path');
const DatabaseClient = require('../queue/db');
const config = require('../config/config');

async function migrate() {
  const db = new DatabaseClient(config.db);
  const schemaPath = path.join(__dirname, 'schema.sql');
  const payload = fs.readFileSync(schemaPath, 'utf8');
  await db.exec(payload);
  await db.close();
}

if (require.main === module) {
  migrate()
    .then(() => console.log('migrations applied'))
    .catch((err) => {
      console.error('migration failed', err);
      process.exit(1);
    });
}

module.exports = migrate;