public Item VHasNoSalesOrderDetails(Item item, ISalesOrderDetailService _salesOrderDetailService)
{
IList <SalesOrderDetail> salesOrderDetails = _salesOrderDetailService.GetObjectsByItemId(item.Id);
if (salesOrderDetails.Any())
{
item.Errors.Add("Generic", "Tidak boleh terasosiasi dengan sales order detail");
}
return(item);
}