public void Save(SupplierInvoiceItem item)
{
var errors = item.GetValidationErrors();
errors.ThrowIfHasErrors();
var invoice = new tblSupplierInvoice();
if (item.Id != 0)
{
invoice = Db.Set <tblSupplierInvoice>().Single(x => x.Id == item.Id);
}
else
{
invoice = Db.CreateAndAdd <tblSupplierInvoice>();
}
invoice.BuyDate = item.BuyDate;
invoice.Notes = item.Notes;
invoice.SupplierId = item.SupplierId;
invoice.SupplierNumber = item.SupplierNumber;
Db.SaveChanges();
item.Id = invoice.Id;
}
