protected virtual decimal CalcDiscountAmount(PXCache sender, string lineDiscountTarget,
AmountLineFields lineAmountsFields, DiscountLineFields lineDiscountFields)
{
if (lineDiscountTarget == AP.LineDiscountTargetType.SalesPrice &&
lineAmountsFields.CuryUnitPrice != 0 && lineAmountsFields.Quantity != 0) // If sales price is available.
{
decimal extPrice = PXCurrencyAttribute.Round(sender, lineAmountsFields, (lineAmountsFields.Quantity ?? 0m)
* (lineAmountsFields.CuryUnitPrice ?? 0m), CMPrecision.TRANCURY);
decimal lineAmt = PXCurrencyAttribute.Round(sender, lineAmountsFields, (lineAmountsFields.Quantity ?? 0m)
* ((lineAmountsFields.CuryUnitPrice ?? 0m) - PXDBPriceCostAttribute.Round((lineAmountsFields.CuryUnitPrice ?? 0m)
* (lineDiscountFields.DiscPct ?? 0m) * 0.01m)), CMPrecision.TRANCURY);
return(extPrice - lineAmt);
}
else
{
return((lineAmountsFields.CuryExtPrice ?? 0m) * (lineDiscountFields.DiscPct ?? 0m) * 0.01m);
}
}
public virtual void RowUpdated(PXCache sender, PXRowUpdatedEventArgs e)
{
AmountLineFields lineAmountsFields = GetDiscountDocumentLine(sender, e.Row);
if (lineAmountsFields.FreezeManualDisc == true)
{
lineAmountsFields.FreezeManualDisc = false;
return;
}
DiscountLineFields lineDiscountFields = GetDiscountedLine(sender, e.Row);
if (lineDiscountFields.LineType == SOLineType.Discount)
{
return;
}
AmountLineFields oldLineAmountsFields = GetDiscountDocumentLine(sender, e.OldRow);
DiscountLineFields oldLineDiscountFields = GetDiscountedLine(sender, e.OldRow);
LineEntitiesFields lineEntities = LineEntitiesFields.GetMapFor(e.Row, sender);
LineEntitiesFields oldLineEntities = LineEntitiesFields.GetMapFor(e.OldRow, sender);
bool manualMode = false; //by default AutoMode.
bool useDiscPct = false; //by default value in DiscAmt has higher priority than DiscPct when both are modified.
bool keepDiscountID = true; //should be set to true if user changes discount code code manually
bool manualDiscUnchecked = false;
//Force Auto Mode
if (lineDiscountFields.ManualDisc == false && oldLineDiscountFields.ManualDisc == true)
{
manualMode = false;
manualDiscUnchecked = true;
}
//Change to Manual Mode based on fields changed:
if (lineDiscountFields.ManualDisc == true || sender.Graph.IsCopyPasteContext)
{
manualMode = true;
}
//if (row.IsFree == true && oldRow.IsFree != true)
// manualMode = true;
if (lineDiscountFields.DiscPct != oldLineDiscountFields.DiscPct && lineEntities.InventoryID == oldLineEntities.InventoryID)
{
manualMode = true;
useDiscPct = true;
}
//use DiscPct when only Quantity/CuryUnitPrice/CuryExtPrice was changed
if (lineDiscountFields.DiscPct == oldLineDiscountFields.DiscPct && lineDiscountFields.CuryDiscAmt == oldLineDiscountFields.CuryDiscAmt &&
(lineAmountsFields.Quantity != oldLineAmountsFields.Quantity || lineAmountsFields.CuryUnitPrice != oldLineAmountsFields.CuryUnitPrice || lineAmountsFields.CuryExtPrice != oldLineAmountsFields.CuryExtPrice))
{
useDiscPct = true;
}
if (lineDiscountFields.CuryDiscAmt != oldLineDiscountFields.CuryDiscAmt &&
lineAmountsFields.Quantity == oldLineAmountsFields.Quantity && lineAmountsFields.CuryUnitPrice == oldLineAmountsFields.CuryUnitPrice)
{
manualMode = true;
useDiscPct = false;
}
if (e.ExternalCall && (((Math.Abs((lineDiscountFields.CuryDiscAmt ?? 0m) - (oldLineDiscountFields.CuryDiscAmt ?? 0m)) > 0.0000005m) || (Math.Abs((lineDiscountFields.DiscPct ?? 0m) - (oldLineDiscountFields.DiscPct ?? 0m)) > 0.0000005m)) && lineDiscountFields.DiscountID == oldLineDiscountFields.DiscountID))
{
keepDiscountID = false;
}
//if only CuryLineAmt (Ext.Price) was changed for a line with DiscoutAmt<>0
//for Contracts Qty * UnitPrice * Prorate(<>1) = ExtPrice
if (lineAmountsFields.CuryLineAmount != oldLineAmountsFields.CuryLineAmount && lineAmountsFields.Quantity == oldLineAmountsFields.Quantity && lineAmountsFields.CuryUnitPrice == oldLineAmountsFields.CuryUnitPrice && lineAmountsFields.CuryExtPrice == oldLineAmountsFields.CuryExtPrice && lineDiscountFields.DiscPct == oldLineDiscountFields.DiscPct && lineDiscountFields.CuryDiscAmt == oldLineDiscountFields.CuryDiscAmt && lineDiscountFields.CuryDiscAmt != 0)
{
manualMode = true;
}
decimal?validLineAmtRaw;
decimal?validLineAmt = null;
if (lineAmountsFields.CuryLineAmount != oldLineAmountsFields.CuryLineAmount)
{
if (useDiscPct)
{
decimal val = lineAmountsFields.CuryExtPrice ?? 0;
decimal disctAmt;
if (GetLineDiscountTarget(sender, lineEntities) == LineDiscountTargetType.SalesPrice)
{
disctAmt = PXCurrencyAttribute.Round(sender, lineAmountsFields, (lineAmountsFields.Quantity ?? 0m) * (lineAmountsFields.CuryUnitPrice ?? 0m), CMPrecision.TRANCURY)
- PXCurrencyAttribute.Round(sender, lineAmountsFields, (lineAmountsFields.Quantity ?? 0m) * PXDBPriceCostAttribute.Round((lineAmountsFields.CuryUnitPrice ?? 0m) * (1 - (lineDiscountFields.DiscPct ?? 0m) * 0.01m)), CMPrecision.TRANCURY);
}
else
{
disctAmt = val * (lineDiscountFields.DiscPct ?? 0m) * 0.01m;
disctAmt = PXCurrencyAttribute.Round(sender, lineDiscountFields, disctAmt, CMPrecision.TRANCURY);
}
validLineAmtRaw = lineAmountsFields.CuryExtPrice - disctAmt;
validLineAmt = PXCurrencyAttribute.Round(sender, lineAmountsFields, validLineAmtRaw ?? 0, CMPrecision.TRANCURY);
}
else
{
if (lineDiscountFields.CuryDiscAmt > lineAmountsFields.CuryExtPrice)
{
validLineAmtRaw = lineAmountsFields.CuryExtPrice;
}
else
{
validLineAmtRaw = lineAmountsFields.CuryExtPrice - lineDiscountFields.CuryDiscAmt;
}
validLineAmt = PXCurrencyAttribute.Round(sender, lineAmountsFields, validLineAmtRaw ?? 0, CMPrecision.TRANCURY);
}
if (lineAmountsFields.CuryLineAmount != validLineAmt && lineDiscountFields.DiscPct != oldLineDiscountFields.DiscPct)
{
manualMode = true;
}
}
sender.SetValue(e.Row, this.FieldName, manualMode);
//Process only Manual Mode:
if (manualMode || sender.Graph.IsCopyPasteContext)
{
if (manualMode && !keepDiscountID && !sender.Graph.IsImport)
{
lineDiscountFields.DiscountID = null;
lineDiscountFields.DiscountSequenceID = null;
}
//Update related fields:
if (lineAmountsFields.Quantity == 0 && oldLineAmountsFields.Quantity != 0)
{
sender.SetValueExt(e.Row, sender.GetField(typeof(curyDiscAmt)), 0m);
sender.SetValueExt(e.Row, sender.GetField(typeof(discPct)), 0m);
}
else if (lineAmountsFields.CuryLineAmount != oldLineAmountsFields.CuryLineAmount && !useDiscPct)
{
decimal?extAmt = lineAmountsFields.CuryExtPrice ?? 0;
decimal?lineAmt = lineAmountsFields.CuryLineAmount ?? 0;
if (extAmt - lineAmountsFields.CuryLineAmount >= 0)
{
if (lineDiscountFields.CuryDiscAmt > Math.Abs(extAmt ?? 0m))
{
sender.SetValueExt(e.Row, sender.GetField(typeof(curyDiscAmt)), lineAmountsFields.CuryExtPrice);
PXUIFieldAttribute.SetWarning <DiscountLineFields.curyDiscAmt>(sender, e.Row,
PXMessages.LocalizeFormatNoPrefix(AR.Messages.LineDiscountAmtMayNotBeGreaterExtPrice, lineAmountsFields.ExtPriceDisplayName));
}
else
{
sender.SetValueExt(e.Row, sender.GetField(typeof(curyDiscAmt)), extAmt - lineAmountsFields.CuryLineAmount);
}
if (extAmt != 0 && !sender.Graph.IsCopyPasteContext)
{
decimal?pct = 100 * lineDiscountFields.CuryDiscAmt / extAmt;
sender.SetValueExt(e.Row, sender.GetField(typeof(discPct)), pct);
}
}
else if (extAmt != 0 && !sender.Graph.IsCopyPasteContext)
{
if (lineDiscountFields.CuryDiscAmt != oldLineDiscountFields.CuryDiscAmt)
{
decimal?pct = 100 * lineDiscountFields.CuryDiscAmt / extAmt;
sender.SetValueExt(e.Row, sender.GetField(typeof(discPct)), (pct ?? 0m) < -100m ? -100m : pct);
if ((pct ?? 0m) < -100m)
{
sender.SetValueExt(e.Row, sender.GetField(typeof(curyDiscAmt)), -lineAmountsFields.CuryExtPrice);
PXUIFieldAttribute.SetWarning <DiscountLineFields.curyDiscAmt>(sender, e.Row,
PXMessages.LocalizeFormatNoPrefix(AR.Messages.LineDiscountAmtMayNotBeGreaterExtPrice, lineAmountsFields.ExtPriceDisplayName));
}
}
else
{
sender.SetValueExt(e.Row, sender.GetField(typeof(discPct)), 0m);
sender.SetValueExt(e.Row, sender.GetField(typeof(curyDiscAmt)), 0m);
sender.SetValueExt(e.Row, sender.GetField(typeof(curyLineAmt)), lineAmt);
}
}
}
else if (lineDiscountFields.CuryDiscAmt != oldLineDiscountFields.CuryDiscAmt)
{
if (lineAmountsFields.CuryExtPrice != 0 && !sender.Graph.IsCopyPasteContext)
{
if (lineAmountsFields.CuryExtPrice != 0 && !sender.Graph.IsCopyPasteContext)
{
decimal?pct = (lineDiscountFields.CuryDiscAmt ?? 0) * 100 / lineAmountsFields.CuryExtPrice;
sender.SetValueExt(e.Row, sender.GetField(typeof(discPct)), pct);
}
}
}
else if (lineDiscountFields.DiscPct != oldLineDiscountFields.DiscPct)
{
decimal val = lineAmountsFields.CuryExtPrice ?? 0;
decimal amt;
if (GetLineDiscountTarget(sender, lineEntities) == LineDiscountTargetType.SalesPrice)
{
if (lineAmountsFields.CuryUnitPrice != 0 && lineAmountsFields.Quantity != 0)//if sales price is available
{
amt = PXCurrencyAttribute.Round(sender, lineAmountsFields, (lineAmountsFields.Quantity ?? 0m) * (lineAmountsFields.CuryUnitPrice ?? 0m), CMPrecision.TRANCURY)
- PXCurrencyAttribute.Round(sender, lineAmountsFields, (lineAmountsFields.Quantity ?? 0m) * PXDBPriceCostAttribute.Round((lineAmountsFields.CuryUnitPrice ?? 0m) * (1 - (lineDiscountFields.DiscPct ?? 0m) * 0.01m)), CMPrecision.TRANCURY);
}
else
{
amt = val * (lineDiscountFields.DiscPct ?? 0m) * 0.01m;
}
}
else
{
amt = val * (lineDiscountFields.DiscPct ?? 0m) * 0.01m;
}
sender.SetValueExt(e.Row, sender.GetField(typeof(curyDiscAmt)), amt);
}
else if (validLineAmt != null && lineAmountsFields.CuryLineAmount != validLineAmt)
{
decimal val = lineAmountsFields.CuryExtPrice ?? 0;
decimal amt;
if (GetLineDiscountTarget(sender, lineEntities) == LineDiscountTargetType.SalesPrice)
{
if (lineAmountsFields.CuryUnitPrice != 0 && lineAmountsFields.Quantity != 0)//if sales price is available
{
amt = PXCurrencyAttribute.Round(sender, lineAmountsFields, (lineAmountsFields.Quantity ?? 0m) * (lineAmountsFields.CuryUnitPrice ?? 0m), CMPrecision.TRANCURY)
- PXCurrencyAttribute.Round(sender, lineAmountsFields, (lineAmountsFields.Quantity ?? 0m) * PXDBPriceCostAttribute.Round((lineAmountsFields.CuryUnitPrice ?? 0m) * (1 - (lineDiscountFields.DiscPct ?? 0m) * 0.01m)), CMPrecision.TRANCURY);
}
else
{
amt = val * (lineDiscountFields.DiscPct ?? 0m) * 0.01m;
}
}
else
{
amt = val * (lineDiscountFields.DiscPct ?? 0m) * 0.01m;
}
sender.SetValueExt(e.Row, sender.GetField(typeof(curyDiscAmt)), amt);
}
}
else if (manualDiscUnchecked && lineDiscountFields.DiscountID == null)
{
sender.SetValueExt(e.Row, sender.GetField(typeof(discPct)), 0m);
sender.SetValueExt(e.Row, sender.GetField(typeof(curyDiscAmt)), 0m);
}
}
protected virtual void DefaultUnitCost(PXCache sender, PXFieldUpdatedEventArgs e)
{
if (adjustment.Current != null && adjustment.Current.OrigModule == INRegister.origModule.PI)
{
return;
}
object UnitCost = null;
InventoryItem item = (InventoryItem)PXSelectorAttribute.Select <INTran.inventoryID>(sender, e.Row);
if (item.ValMethod == INValMethod.Specific && string.IsNullOrEmpty(((INTran)e.Row).LotSerialNbr) == false)
{
INCostStatus status = PXSelectJoin <INCostStatus,
LeftJoin <INLocation, On <INLocation.locationID, Equal <Current <INTran.locationID> > >,
InnerJoin <INCostSubItemXRef, On <INCostSubItemXRef.costSubItemID, Equal <INCostStatus.costSubItemID> > > >,
Where <INCostStatus.inventoryID, Equal <Current <INTran.inventoryID> >, And2 <Where <INLocation.isCosted, Equal <boolFalse>, And <INCostStatus.costSiteID, Equal <Current <INTran.siteID> >, Or <INCostStatus.costSiteID, Equal <Current <INTran.locationID> > > > >, And <INCostSubItemXRef.subItemID, Equal <Current <INTran.subItemID> >, And <INCostStatus.lotSerialNbr, Equal <Current <INTran.lotSerialNbr> > > > > > > .SelectSingleBound(this, new object[] { e.Row });
if (status != null && status.QtyOnHand != 0m)
{
UnitCost = PXDBPriceCostAttribute.Round((decimal)(status.TotalCost / status.QtyOnHand));
}
}
else if (item.ValMethod == INValMethod.FIFO && string.IsNullOrEmpty(((INTran)e.Row).OrigRefNbr) == false)
{
INCostStatus status = PXSelectJoin <INCostStatus,
LeftJoin <INLocation, On <INLocation.locationID, Equal <Current <INTran.locationID> > >,
InnerJoin <INCostSubItemXRef, On <INCostSubItemXRef.costSubItemID, Equal <INCostStatus.costSubItemID> > > >,
Where <INCostStatus.inventoryID, Equal <Current <INTran.inventoryID> >, And2 <Where <INLocation.isCosted, Equal <boolFalse>, And <INCostStatus.costSiteID, Equal <Current <INTran.siteID> >, Or <INCostStatus.costSiteID, Equal <Current <INTran.locationID> > > > >, And <INCostSubItemXRef.subItemID, Equal <Current <INTran.subItemID> >, And <INCostStatus.receiptNbr, Equal <Current <INTran.origRefNbr> > > > > > > .SelectSingleBound(this, new object[] { e.Row });
if (status != null && status.QtyOnHand != 0m)
{
UnitCost = PXDBPriceCostAttribute.Round((decimal)(status.TotalCost / status.QtyOnHand));
}
}
else
{
if (item.ValMethod == INValMethod.Average)
{
sender.RaiseFieldDefaulting <INTran.avgCost>(e.Row, out UnitCost);
}
if (UnitCost == null || (decimal)UnitCost == 0m)
{
sender.RaiseFieldDefaulting <INTran.unitCost>(e.Row, out UnitCost);
}
}
decimal?qty = (decimal?)sender.GetValue <INTran.qty>(e.Row);
if (UnitCost != null && ((decimal)UnitCost != 0m || qty < 0m))
{
if ((decimal)UnitCost < 0m)
{
sender.RaiseFieldDefaulting <INTran.unitCost>(e.Row, out UnitCost);
}
decimal?unitcost = INUnitAttribute.ConvertToBase <INTran.inventoryID>(sender, e.Row, ((INTran)e.Row).UOM, (decimal)UnitCost, INPrecision.UNITCOST);
//suppress trancost recalculation for cost only adjustments
if (qty == 0m)
{
sender.SetValue <INTran.unitCost>(e.Row, unitcost);
}
else
{
sender.SetValueExt <INTran.unitCost>(e.Row, unitcost);
}
}
}
