public RemoveAppointmentCommandHandler(ICalendatRepository calendatRepository, IGoogleCalendarRepository googleCalendarRepository)
 {
     _calendatRepository       = calendatRepository;
     _googleCalendarRepository = googleCalendarRepository;
 }
 public UpdateAppointmentCommandHandler(IGoogleCalendarRepository googleCalendarRepository, ICalendatRepository calendatRepository)
 {
     _googleCalendarRepository = googleCalendarRepository;
     _calendarRepository       = calendatRepository;
 }