app/assets/javascripts/channels/latte_info.coffee
App.latte_info = App.cable.subscriptions.create "LatteInfoChannel",
connected: ->
# Called when the subscription is ready for use on the server
disconnected: ->
# Called when the subscription has been terminated by the server
received: (data) ->
$('#latte_spinner').addClass('invi') if data.spin_status == 'inactive'
$('#latte_spinner').removeClass('invi') if data.spin_status == 'active'
$('#bar_status').html(data.bar_status) if data.bar_status
$('#progress').html(data.progress) if data.progress
$('#latte_info').append(data.latte_info + "<br/><br/>") if data.latte_info
$(document).scrollTop($(document).height()+1500);