CustomToastController js

/**
 * Created by kmachhewar on 5/26/18.
 */
({
    handleShowToastEvent : function(component,event,helper){
        event.stopPropagation();
        if(event.getParam('message')){
            var messages = component.get('v.messages');
            let messageItem = {
              type    : event.getParam('type'),
              title   : event.getParam('title'),
              message : event.getParam('message')
            };
            console.log('Received event for '+JSON.stringify(messageItem));
            messages.push(messageItem);
            component.set('v.messages',messages);
            setTimeout(function(){
                component.set('v.messages',[]);
            }, 5000);
        }

    },
    closeMessage : function (component,event,helper){
        component.set('v.messages',[]);
    }
})