public async Task Create(EnergyMeter energyMeter)
{
try
{
var dao = new EnergyMeterDao(energyMeter);
await _dbContext.AddAsync(dao);
await _dbContext.SaveChangesAsync();
}
catch (Exception)
{
throw new ArgumentException();
}
}
public async Task Update(EnergyMeter energyMeter)
{
var dao = await _dbContext.EnergyMetersDaos.Include(m => m.MeterOfPoleDao).FirstOrDefaultAsync(m => m.SerialId == energyMeter.SerialId);
if (dao != null)
{
var newDao = new EnergyMeterDao(energyMeter);
dao.Type = newDao.Type;
if (newDao.Count != null)
{
dao.Count = newDao.Count;
}
dao.SwitchState = newDao.SwitchState;
dao.MeterOfPoleDao = newDao.MeterOfPoleDao;
_dbContext.Entry(dao).State = EntityState.Modified;
await _dbContext.SaveChangesAsync();
}
}
public MeterOfPoleDao(EnergyMeterDao meter, string meterId)
{
MeterOfPoleDaoId = meterId;
EnergyMeterDaoId = meter.SerialId;
EnergyMeterDao = meter;
}