public CalendarService(ICalendarItemsRepository calendarItemRepository, ICalendarItemTypeRepository calendarItemTypeRepository, ICalendarItemAttendeeRepository calendarItemAttendeeRepository, IDepartmentsService departmentsService) { _calendarItemRepository = calendarItemRepository; _calendarItemTypeRepository = calendarItemTypeRepository; _calendarItemAttendeeRepository = calendarItemAttendeeRepository; _departmentsService = departmentsService; }