lucario check

tru_checker.js

var cheerio = require('cheerio');
var request = require('request');
var CronJob = require('cron').CronJob;

var url = 'http://www.toysrus.com/product/index.jsp?productId=54369136&prodFindSrc=search&cp=';

function showResult(text) {
    var proc = require('child_process');
    if(process.platform === 'darwin')
    {
      var command = 'osascript -e \'tell app "System Events" to display dialog "' + text + '"\'';
      proc.exec(command, function(errr, stdout, stderr) {});
    }
    else
    {
      proc.exec('msg "%username%" /time:99999 ' + text, function(errr, stdout, stderr) {});
    }
}

function parseHTML(err, resp, html) {
    if(err) {
        showResult(err);
        return console.error(err);
    }
    var parsedHTML = cheerio.load(html);
    var node = parsedHTML('#cartAddition');
    if(!node.hasClass('disabled')) {
        showResult("GO BUY LUCARIO");
    }
}

function checkForItem() {
    console.log("Performing lucario check");
    request(url, parseHTML);
}

function main() {
    var job = new CronJob({
        cronTime: "*/15 * * * *",
        onTick: checkForItem,
        start: false
    });
    job.start();
    checkForItem();
}

main();