TrackingMore.js

'use strict'

var sentRes = function(url,data,method,fn){
  data=data||null;
  if(data==null){
    var content=require('querystring').stringify(data);
  }else{
    var content = JSON.stringify(data); //json format
  }

  var parse_u=require('url').parse(url,true);
  var isHttp=parse_u.protocol=='http:';
  var options={
    host:parse_u.hostname,
    port:parse_u.port||(isHttp?80:443),
    path:parse_u.path,
    method:method,
    headers:{
      'Content-Type':'application/json',
      'Content-Length':Buffer.byteLength(content,"utf8"),
      'Trackingmore-Api-Key': process.env.TrackingMore_APIKEY
    }
  };
  var req = require(isHttp?'http':'https').request(options,function(res){
    var _data='';
    res.on('data', function(chunk){
      _data += chunk;
    });
    res.on('end', function(){
      fn!=undefined && fn(_data);
    });
  });
  req.write(content);
  req.end();
}

var TrackingMore = {
  sentRes: function(url,data,method,fn){
    return sentRes(url,data,method,fn);
  }
}

//All the variable we want to expose outside needs to be property of "exports" object.
exports.TrackingMore = TrackingMore;