e){t.log("messaging.onMessage: ",e); })},serviceWorkerOnMessage:function(t)(if(this.log("service worker onmessage",t.data.action),"undefined"!=peof t.data.action&&"selectFriend"=t.data.action&&"undefined"!=peof t.data.userld){if("undefined"=ypeof this.friends(t.data.userldj)return this.log("click on notif from an unknown friend. Ask for informations for use