public AlarmSearchModel FindById(int alarmId)
{
var result = _context.Alarms.Where(v => v.AlarmId == alarmId);
result = (IQueryable <Alarm>)ExpandOperator.ExpandRelatedEntities <Alarm>(result);
var alarm = result.FirstOrDefault();
var alarmSearch = AlarmOperator.SetAlarmSearchModelCascade(alarm);
return(alarmSearch);
}
public async Task <IEnumerable <AlarmSubSearchModel> > GetAlarmsByLocationIdAsync(int locationId)
{
var queryData = _context.Alarms.Where(l => l.LocationId == locationId);
var result = QueryOperate <Alarm> .Execute(queryData);
var alarms = await result.ToListAsync();
var alarmsSearch = AlarmOperator.SetAlarmSubSearchModel(alarms);
return(alarmsSearch);
}
public IEnumerable <AlarmSearchModel> GetAll()
{
var queryData = from A in _context.Alarms
select A;
var result = QueryOperate <Alarm> .Execute(queryData);
result = (IQueryable <Alarm>)ExpandOperator.ExpandRelatedEntities <Alarm>(result);
//以下执行完后才会去数据库中查询
var alarms = result.ToList();
var alarmsSearch = AlarmOperator.SetAlarmSearchModelCascade(alarms);
return(alarmsSearch);
}
