public static void Save(ItemModel itemModel)
{
Item entity = getEntityByModel(itemModel);
string result = string.Empty;
if (entity.IsValid())
{
if (itemModel.Id > 0)
{
result = service.Update(entity);
}
else
{
result = service.Insert(entity);
}
if (!string.IsNullOrEmpty(result))
{
var savedDetail = GetItemWarehouses(result);
if (savedDetail.Count() > itemModel.ItemWarehouses.Count())
{
var tobeDeleted = savedDetail.Take(savedDetail.Count() - itemModel.ItemWarehouses.Count());
foreach (var item in tobeDeleted)
{
service.DeleteItemWarehouse(item.Id);
}
savedDetail = GetItemWarehouses(result);
}
foreach (var detail in itemModel.ItemWarehouses)
{
ItemWarehouse detailEntity = getEntityByModel(detail, savedDetail.Count());
if (detailEntity.IsValid())
{
detailEntity.ItemId = Convert.ToInt64(result);
if (savedDetail.Count() > 0)
{
detailEntity.Id = savedDetail.FirstOrDefault().Id;
savedDetail.Remove(savedDetail.FirstOrDefault(rec => rec.Id == detailEntity.Id));
service.Update(detailEntity);
}
else
{
service.Insert(detailEntity);
}
}
}
}
}
}
