router.js

/**
 * router.js
 * @description: sends requests to the bot
 * @author: Chris Young <young.c.5690@gmail.com>
 */

var log = require(__dirname+'/library/log.js');

var bot = require(__dirname+'/bot.js');

/**
 * route()
 * @param: <Object> request
 * @param: <Object> response
 */
function route(request, response) {
  if (request.method == 'POST')
    bot.processRequest(request, response);
  else {
    response.statusCode = 405;
    response.end();

    log.error('invalid method', {
      method: request.method,
      pathname: request.url.pathname
    }, request.id);
  }
}

module.exports = function router(request, response) {
  switch (request.url.pathname) {
    case '/':
      route(request, response);
      break;

    default:
      response.statusCode = 404;
      response.end();
  
      log.error('resource not found', request.url.pathname, request.id);
  }
};