protected virtual void TaxTotal_RowUpdated(PXCache sender, PXRowUpdatedEventArgs e)
{
TaxTotal taxSum = sender.GetExtension <TaxTotal>(e.Row);
TaxTotal taxSumOld = sender.GetExtension <TaxTotal>(e.OldRow);
if (e.ExternalCall && (!TaxTotals.Cache.ObjectsEqual <TaxTotal.curyTaxAmt>(taxSum, taxSumOld) || !TaxTotals.Cache.ObjectsEqual <TaxTotal.curyExpenseAmt>(taxSum, taxSumOld)))
{
PXCache parentCache = Documents.Cache;
if (parentCache.Current != null)
{
decimal discrepancy = CalculateTaxDiscrepancy(parentCache.Current);
decimal discrepancyBase;
PXDBCurrencyAttribute.CuryConvBase(parentCache, CurrentDocument, discrepancy, out discrepancyBase);
ParentSetValue <Document.curyTaxRoundDiff>(discrepancy);
ParentSetValue <Document.taxRoundDiff>(discrepancyBase);
}
}
if ((CurrentDocument.TaxCalc != TaxCalc.NoCalc && e.ExternalCall || CurrentDocument.TaxCalc == TaxCalc.ManualCalc))
{
if (e.OldRow != null && e.Row != null)
{
if (taxSumOld.RefTaxID != taxSum.RefTaxID)
{
VerifyTaxID(taxSum, e.ExternalCall);
}
if (!TaxTotals.Cache.ObjectsEqual <TaxTotal.curyTaxAmt>(taxSum, taxSumOld) || !TaxTotals.Cache.ObjectsEqual <TaxTotal.curyExpenseAmt>(taxSum, taxSumOld))
{
CalcTotals(null, false);
}
}
}
}
protected virtual void VerifyTaxID(TaxTotal row, bool externalCall)
{
bool nomatch = false;
//TODO: move details to parameter
foreach (Detail det in Details.Select())
{
ITaxDetail taxzonedet = MatchesCategory(det, (TaxItem)row);
AddOneTax(det, taxzonedet);
}
object originalRow = TaxTotals.Cache.GetMain(row);
_NoSumTotals = (CurrentDocument.TaxCalc == TaxCalc.ManualCalc && row.TaxRate != 0m && externalCall == false);
PXRowDeleting del = delegate(PXCache _sender, PXRowDeletingEventArgs _e) { nomatch |= ReferenceEquals(originalRow, _e.Row); };
Base.RowDeleting.AddHandler(originalRow.GetType(), del);
try
{
CalcTaxes(null);
}
finally
{
Base.RowDeleting.RemoveHandler(originalRow.GetType(), del);
}
_NoSumTotals = false;
if (nomatch)
{
TaxTotals.Cache.RaiseExceptionHandling <TaxTotal.refTaxID>(row, row.RefTaxID,
new PXSetPropertyException(Messages.NoLinesMatchTax, PXErrorLevel.RowError));
}
TaxTotals.Cache.Current = row;
}
protected virtual void TaxTotal_CuryTaxableAmt_FieldUpdated(PXCache sender, PXFieldUpdatedEventArgs e)
{
TaxTotal taxdetOrig = sender.GetExtension <TaxTotal>(e.Row);
if (taxdetOrig == null)
{
return;
}
decimal newValue = (decimal)(sender.GetValue(e.Row, typeof(TaxTotal.curyTaxableAmt).Name) ?? 0m);
decimal oldValue = (decimal)(e.OldValue ?? 0m);
if (CurrentDocument.TaxCalc != TaxCalc.NoCalc && e.ExternalCall &&
newValue != oldValue)
{
foreach (object taxrow in SelectTaxes <
Where <Tax.taxID, Equal <Required <Tax.taxID> > > >(sender.Graph, null, PXTaxCheck.RecalcTotals, taxdetOrig.RefTaxID))
{
TaxTotal taxdet = sender.GetExtension <TaxTotal>(((PXResult)taxrow)[0]);
Tax tax = PXResult.Unwrap <Tax>(taxrow);
TaxRev taxrev = PXResult.Unwrap <TaxRev>(taxrow);
CalculateTaxSumTaxAmt(taxdet, tax, taxrev);
}
}
}
protected virtual void TaxTotal_RowInserted(PXCache sender, PXRowInsertedEventArgs e)
{
TaxTotal taxSum = sender.GetExtension <TaxTotal>(e.Row);
if ((CurrentDocument.TaxCalc != TaxCalc.NoCalc && e.ExternalCall || CurrentDocument.TaxCalc == TaxCalc.ManualCalc))
{
VerifyTaxID(taxSum, e.ExternalCall);
}
}
protected override IEnumerable <ITaxDetail> ManualTaxes(Detail row)
{
List <ITaxDetail> ret = new List <ITaxDetail>();
foreach (PXResult res in SelectTaxes(row, PXTaxCheck.RecalcTotals))
{
TaxTotal item = TaxTotals.Cache.GetExtension <TaxTotal>(res[0]);
ret.Add((TaxItem)item);
}
return(ret);
}
protected virtual void TaxTotal_RowDeleted(PXCache sender, PXRowDeletedEventArgs e)
{
if ((CurrentDocument.TaxCalc != TaxCalc.NoCalc && e.ExternalCall || CurrentDocument.TaxCalc == TaxCalc.ManualCalc))
{
TaxTotal row = sender.GetExtension <TaxTotal>(e.Row);
foreach (Detail det in Details.Select())
{
DelOneTax(det, row.RefTaxID);
}
CalcTaxes(null);
}
}
protected decimal CalculateTaxDiscrepancy(object row)
{
decimal discrepancy = 0m;
SelectTaxes(row, PXTaxCheck.RecalcTotals).
FindAll(taxrow =>
{
Tax tax = (Tax)((PXResult)taxrow)[1];
return(tax.TaxCalcLevel == CSTaxCalcLevel.Inclusive);
}).
ForEach(taxrow =>
{
TaxDetail taxdet = Taxes.Cache.GetExtension <TaxDetail>(((PXResult)taxrow)[0]);
TaxTotal taxSum = CalculateTaxSum(taxrow, row);
if (taxSum != null)
{
PXCache sumcache = TaxTotals.Cache;
discrepancy += taxdet.CuryTaxAmt.Value + taxdet.CuryExpenseAmt.Value - taxSum.CuryTaxAmt.Value - taxSum.CuryExpenseAmt.Value;
}
});
return(discrepancy);
}
