app service AuthService Users window function var this updateCurrent f

app.service("AuthService",["Users","$window",function(a,b){
    var c=this;
    c.updateCurrent=function(){
    	return c.user=a.current(), c.user},
    c.updateCurrent(),
    c.currentUser=function(){return c.user},
    c.signOut=function(){b.location="/accounts/logout/"}}
])