Create Controller Logic

controller.js

'use strict';

var properties = required('../package.json');
var distance = require('../service/distance');
var controllers = { 
  about: function(req,res){ 
      var aboutInfo = { name:properties.name, version: properties.version }
      res.json(aboutInfo); 
  }, 
  get_distance: function(req, res){ 
     distance.find(req, res, function(err,dist){ 
        if(err) res.send(err); res.json(dist); 
    });
  }, 
};

module.exports = controllers;