public void DrillUpUpdateAllCoefficientsOfItem(UnitOfWork uow, Guid itemId, Guid currentItemUnitId)
{
NAS.DAL.Nomenclature.Item.ItemUnit currentItemUnit =
uow.GetObjectByKey <NAS.DAL.Nomenclature.Item.ItemUnit>(currentItemUnitId);
NAS.DAL.Nomenclature.Item.Item item =
uow.GetObjectByKey <NAS.DAL.Nomenclature.Item.Item>(itemId);
if (currentItemUnit == null)
{
throw new Exception("The ItemUnit is not exist in system");
}
if (item == null)
{
throw new Exception("The Item is not exist in system");
}
NAS.DAL.Nomenclature.Item.ItemUnit parent = currentItemUnit.ParentItemUnitId;
if (parent == null)
{
return;
}
parent.Coefficient = currentItemUnit.Coefficient / currentItemUnit.NumRequired;
parent.Save();
uow.FlushChanges();
DrillUpUpdateAllCoefficientsOfItem(uow, itemId, parent.ItemUnitId);
}
public void DrillDownDeleteLogicUnitOfItem(UnitOfWork uow, Guid itemId, Guid deletingItemUnitId)
{
NAS.DAL.Nomenclature.Item.ItemUnit currentItemUnit =
uow.GetObjectByKey <NAS.DAL.Nomenclature.Item.ItemUnit>(deletingItemUnitId);
NAS.DAL.Nomenclature.Item.Item item =
uow.GetObjectByKey <NAS.DAL.Nomenclature.Item.Item>(itemId);
if (currentItemUnit == null)
{
throw new Exception("The ItemUnit is not exist in system");
}
if (item == null)
{
throw new Exception("The Item is not exist in system");
}
XPCollection <NAS.DAL.Nomenclature.Item.ItemUnit> childrentItemUnit = new XPCollection <ItemUnit>(uow,
new BinaryOperator("ParentItemUnitId!Key", currentItemUnit.ItemUnitId, BinaryOperatorType.Equal));
currentItemUnit.RowStatus = Utility.Constant.ROWSTATUS_DELETED;
currentItemUnit.Save();
uow.FlushChanges();
foreach (NAS.DAL.Nomenclature.Item.ItemUnit currIU in childrentItemUnit)
{
DrillDownDeleteLogicUnitOfItem(uow, itemId, currIU.ItemUnitId);
}
}
protected void treelstProductUnits_NodeDeleting(object sender, DevExpress.Web.Data.ASPxDataDeletingEventArgs e)
{
e.Cancel = true;
if (itemBO.checkIsExistInBillItem(session, ItemId))
{
throw new Exception("Đối tượng này đã tồn tại trong phiếu mua hoặc phiếu bán nên không thể sửa hoặc xóa");
}
if (itemBO.checkIsItemInInventory(session, ItemId))
{
throw new Exception("Đối tượng đã tồn tại trong kho hàng nên không thể chỉnh sửa hoặc xóa đơn vị tính");
}
using (UnitOfWork uow = XpoHelper.GetNewUnitOfWork())
{
try
{
NAS.DAL.Nomenclature.Item.ItemUnit itemunit = uow.GetObjectByKey <NAS.DAL.Nomenclature.Item.ItemUnit>(Guid.Parse(treelstProductUnits.FocusedNode.Key));
itemunit.Coefficient = 0;
itemunit.Save();
uow.FlushChanges();
itemBO.DrillUpUpdateAllCoefficientsOfItem(uow, ItemId, Guid.Parse(treelstProductUnits.FocusedNode.Key));
itemBO.DrillDownDeleteLogicUnitOfItem(uow, ItemId, Guid.Parse(treelstProductUnits.FocusedNode.Key));
}
catch
{
throw;
}
finally
{
uow.Dispose();
}
}
treelstProductUnits.DataBind();
}