public HolidaySearchModel FindById(int holidayId)
{
var result = _context.Holidays.Where(v => v.HolidayId == holidayId);
result = (IQueryable <Holiday>)ExpandOperator.ExpandRelatedEntities <Holiday>(result);
var holiday = result.FirstOrDefault();
var holidaySearch = HolidayOperator.SetHolidaySearchModelCascade(holiday);
return(holidaySearch);
}
public IEnumerable <HolidaySearchModel> GetAll()
{
var queryData = from H in _context.Holidays
select H;
var result = QueryOperate <Holiday> .Execute(queryData);
result = (IQueryable <Holiday>)ExpandOperator.ExpandRelatedEntities <Holiday>(result);
//以下执行完后才会去数据库中查询
var holidays = result.ToList();
var holidaysSearch = HolidayOperator.SetHolidaySearchModelCascade(holidays);
return(holidaysSearch);
}