text: 'use strict';
  
  /**
   * Operations on /version/user
   */
  module.exports = {
      /**
       * summary: 
       * description: Returns healthcheck for systems looking to ensure API is up and operational
       * parameters: 
       * produces: 
       * responses: 200, default
       */
      get: function (req, res, next) {
        let status = 200;
        let version  = process.env.APP_VERSION;
        res.set('Content-Type', 'text/plain');
        res.status(status).send(version);
      }
  };
  