ngrx:仅当发生LoggedInAction时才转到url

我有两个解析器:

public resolve(route: Activate...): Observable<Action> {
    this.store.dispatch(new LoginAction());
    return this.actions$.ofType(LOGGED_IN_ACTION).take(1);
}

MyDataLoadedResolver:

public resolve(route: Activate...): Observable<Action> {
    this.store.dispatch(new LoadDataAction());
    return this.actions$.ofType(DATA_LOADED_ACTION).take(1);
}

{
    path: ':caseId',
    component: CaseViewerComponent,
    resolve: { login: LoginResolver, loadCase: MyDataLoadedResolver}
}

有没有办法让我等到登录解析程序完成后再执行loadCase解析程序,或者您会用不同的方式来执行?