角度1.x $ q到Angular 2.0 beta

Angular 2使用RxJS 5 Observables:

这是您的代码的1:1翻译:

getLoginStatus: function () {
      return new Observable(function(observer) {
      gapi.auth.authorize({client_id: dataStore.getData('CLIENT_ID'), scope: dataStore.getData('SCOPES'), immediate: true},function(response){
           observer.next(response);
           observer.complete();
      });
 }