To Find the best time to leave my office. The coordinates are the routes from my office to home. The code runs and collects time to reach at regular intervals of 7 mins and stores. I will analyze the data later

find-best-time-to-leave-office

var request = require('request');
var schedule = require('node-schedule');
var firebase = require('firebase');
var app = firebase.initializeApp({
    apiKey: "AIzaSyB1mr1VzndsFlKzNLHLlVtMKmOTXaUAM94",
    authDomain: "squirreltask.firebaseapp.com",
    databaseURL: "https://squirreltask.firebaseio.com",
    storageBucket: "squirreltask.appspot.com",
    messagingSenderId: "302372771732"
});

var database = firebase.database();

firebase.auth().signInAnonymously().catch(function(error) {
    // Handle Errors here.
    var errorCode = error.code;
    var errorMessage = error.message;
    // ...
});

var locations = [
	'12.913704,77.644740|12.927480,77.620914|12.936606,77.611073|12.954702,77.605513|12.960039,77.601708|12.965381,77.601113|12.968031,77.591337|12.970194,77.591711|12.974727,77.590886|12.977551,77.590950',
	'12.927480,77.620914|12.936606,77.611073|12.954702,77.605513|12.960039,77.601708|12.965381,77.601113|12.968031,77.591337|12.970194,77.591711|12.974727,77.590886|12.977551,77.590950|13.0811293,77.5370976'
];

var j = schedule.scheduleJob('*/7 * * * *', function(){
  	console.log('finding the awesomeness in you master Muthu!');
	var url = 'https://maps.googleapis.com/maps/api/distancematrix/json?origins='+locations[0]+'&destinations='+locations[1]+'&mode=driving&key=AIzaSyC18Oc8zP-Wv_XRrmw4Qllsy12Fk0ukowI';

	request(url, function (error, response, body) {
	  if (!error && response.statusCode == 200) {

	    var res = JSON.parse(body);

	    var totald = 0; 
	    var totalt = 0;
	    var j = 0; 
	    res.rows.forEach(function(k){ 
	    	totald += k.elements[j].distance.value;
	    	totalt += k.elements[j].duration.value; 
	    	j++; 
	    });

		// console.log(totald+','+totalt); 
		var d = new Date();
		var dstr = d.toISOString();
		var mat = {
			datestr: dstr,
			distance: totald,
			time: totalt
		}

		firebase.database().ref('distancematrix/' + d.getTime()).set(mat);
	    // console.log(res.rows[0].elements)
	  }
	})

});