public void Save(List <T> models)
{
var entities = db.Set <T>();
foreach (var model in models.ToList())
{
if (model.Id == 0)
{
entities.Add(model);
}
else
{
var entity = entities.FirstOrDefault(e => e.Id == model.Id);
if (entity == null)
{
throw new Exception("رکورد یافت نشد");
}
db.Entry(entity).CurrentValues.SetValues(model);
}
}
db.SaveChanges();
}
public IActionResult Index()
{
db.Database.Migrate();
var malinfos = db.MalInfos.Where(d => d.DistributionId.HasValue == false).ToList();
var distributions = db.Distributions
.Where(d => !db.MalInfos.Where(m => m.DistributionId.HasValue == true)
.Select(m => m.DistributionId).Contains(d.Id)).ToList();
var joined = malinfos.Join(distributions, infos => infos.NameDamdar.Trim(),
distribution => distribution.NamVaNameKhanevadegi.Trim(), (infos, distribution) =>
new { infos, distribution }).ToList();
foreach (var ajoin in joined)
{
if (ajoin.infos.DistributionId.HasValue == false)
{
ajoin.infos.DistributionId = ajoin.distribution.Id;
db.Entry(ajoin.infos).Property(p => p.DistributionId).IsModified = true;
}
}
db.SaveChanges();
return(View((malinfos, distributions)));
}