lux-framework/src/packages/database/utils/create-migrations.js

Build scalable, Node.js-powered REST APIs with almost no code.

// @flow
import type Database from '../index';

/**
 * @private
 */
export default async function createMigrations(
  schema: $PropertyType<Database, 'schema'>
): Promise<boolean> {
  const hasTable: boolean = await schema().hasTable('migrations');

  if (!hasTable) {
    await schema().createTable('migrations', table => {
      table.string('version', 16).primary();
    });
  }

  return true;
}