text: const util = require('../util/util');
  const errorUtil = require('../util/errorUtil');
  const welcomeService = require('../services/welcome.service');
  
  module.exports = {
    welcome: (agent) => {
      try {
        var buildResponse = util.buildResponse;
        return new Promise((resolve, reject) => {
          welcomeService.welcome(agent, buildResponse, resolve);
        });
      }
      catch (exception) {
        errorUtil.serverError(exception, agent);
      }
    }
  };