如果承诺成功，angularjs会返回一个承诺

Question

基本上我尝试做的是在数据库中创建一个假日，然后刷新日历，但是在假日更新之前刷新并且我的新日历没有显示，所以我怎么能等到put方法完成并且然后回复承诺？

这是我的方法

SERVICE

class CalendarService implements ICalendarService {
    public static $inject = [
        '$state',
        '$q',
        'Api',
        'Orgs',
        'User'
    ];

public org

constructor(private $state: IStateService, private $q: any, private Api: any, private Org: IOrgsService, private User: IUserService) {
    var that: any = this
    Org.getMyOrg().then(org => {
        that.org = org
    })
}

public createHoliday = (event: IEvent) => {
    var that = this
    this.org.put()
    return that.$q.resolve({
        id: maxid+1,
        title: event.title,
        calendar_type: "holdays",
        start_date: event.startDate.toISOString().slice(0,10),
        end_date: event.endDate.toISOString().slice(0,10),
        description: event.description
    })
}

CONTROLLER

public addEvent = (form: ng.IFormController) => {

    var promise = this.Calendar.createHoliday(this.event)

    promise.then((response: restangular.IResponse) => {
        this.$uibModalInstance.close(response);
    });
};

modalInstance.result.then((event: any) => {
    this.uiCalendarConfig.calendars.currentCalendar.fullCalendar('refetchEvents');
});

因为createHoliday是异步执行的，它不等待this.org.put()执行then()的响应，所以它什么也没有返回......