Request.js

/**
 * ## req
 * convert obj structure of original express request
 * ```js
 * {
 *   session            // extracted from rf-acl
 *   token              // extracted from rf-acl
 *   user               // extracted from rf-acl
 *   rights             // extracted from rf-acl
 *   data               // data from client
 *   originalRequest    // express req
 * }
 * ```
 */

var log = require('rf-log');

module.exports = function (req) {
   var self = this;

   // Original Request
   self.originalRequest = req;

   // Set session if available
   self.session = req._session || null;

   // Set token if available
   self.token = req._token || null;

   // Is the presented token valid
   self.tokenValid = req._tokenValid || false;

   // internal request (interal token + localhost)?
   self.isInternal = req._isInternal;

   // Set decoded if available
   self.decoded = req._decoded || null;

   self.user = null;
   self.rights = null;

   if (self.session) {
      self.user = self.session.user;
      self.rights = self.session.rights;
   }

   self.data = {};

   // Decode data depending on the request method
   if (req.method === 'POST') {
      self.data = req.body.data || {};
   } else if (req.method === 'GET') {
      // Decode data to get a data body
      var decoded = {};
      try {
         if (req.query.data) {
            decoded = JSON.parse(req.query.data);
         }
      } catch (e) {
         log.error(e);
      }

      self.data = decoded;
   }
};