public LocationSearchModel FindById(int locationId)
{
var result = _context.Locations.Where(v => v.LocationId == locationId);
result = (IQueryable <Location>)ExpandOperator.ExpandRelatedEntities <Location>(result);
var location = result.FirstOrDefault();
var locationSearch = LocationOperator.SetLocationSearchModelCascade(location);
return(locationSearch);
}
public async Task <IEnumerable <LocationSearchModel> > GetAllAsync()
{
var queryData = from L in _context.Locations
select L;
var result = QueryOperate <Location> .Execute(queryData);
result = (IQueryable <Location>)ExpandOperator.ExpandRelatedEntities <Location>(result);
//以下执行完后才会去数据库中查询
var locations = await result.ToListAsync();
var locationsSearch = LocationOperator.SetLocationSearchModelCascade(locations);
return(locationsSearch);
}