ridibooks / simple-notifier

 * Hapi middleware for transforming contents of request and response

 *

 * @since 1.0.0

 */

const util = require('../common/common-util');

const defaultOptions = Object.freeze({

  apiPrefix: '/api',

});

const register = (server, opts, next) => {

  const options = Object.assign({}, defaultOptions, opts);

  /* eslint no-param-reassign: ["error", { "props": false }] */

  server.ext('onPreResponse', (request, reply) => {

    if (request.path.includes(options.apiPrefix)) {

      return reply(util.camel2snakeObject(request.response.source));

    }

    return reply.continue();

  });

  next();

};

register.attributes = {

  name: 'hapi-transform',

  version: '1.0.0',

};

module.exports = register;