Groupme like bot annoyance

annoy.js

/*
 * Paste in console (f12 or inspect element or ctrl-shift-c) while in a chat for maximum harassment
 * People who sent the last 5 messages will get notifications constantly
 */

var j = 1;

function range(start, count) {
  return Array.apply(0, Array(count))
    .map(function (element, index) { 
      return index + start;  
  });
}

function startLiking() {
  var hearts = $('.likes-container:not(.liked-by-me');
  range(0, 5).forEach(i=>{
    setTimeout(function(){
      hearts[hearts.length-i-1].click();
    }, i * 2000);
  });
  setTimeout(stopLiking, 15000);
}

function stopLiking() {
  var like = $('.likes-container.liked-by-me').last();
  if(like.length) {
    like.click();
    setTimeout(stopLiking, 2000);
  } else {
    console.log("ROUND",j++);
    setTimeout(startLiking, 15000);
  }
}

startLiking();