Sails.js Controller using etherpad-lite-client

DocumentController.js

var etherpad_client = require('etherpad-lite-client');

module.exports = {
  /**
   * list() - list all docs
   */
  list: function(req, res) {
    etherpad_api = etherpad_client.connect({
      apikey: sails.config.connections.etherpad.apikey,
      host: sails.config.connections.etherpad.host,
      port: sails.config.connections.etherpad.port
    });
    etherpad_api.listAllPads(function(error, results) {
      if(!error) {
        res.send(results);
      }
    });

  }
}