/**
* calculates the remainder of fiscal year estimated income for bonds
*
* @param security
* @param holdingTaxLot
* @return amount
*/
protected BigDecimal getRemainderOfFiscalYearEstimatedIncomeForBonds(
Security security, HoldingTaxLot holdingTaxLot) {
BigDecimal amount = BigDecimal.ZERO;
if (ObjectUtils.isNull(security.getIncomeRate())
|| security.getIncomeRate().compareTo(BigDecimal.ZERO) == 0) {
return amount;
}
Date nextIncomeDueDate = security.getIncomeNextPayDate();
if (ObjectUtils.isNull(nextIncomeDueDate)) {
return amount;
}
Date fiscalYearEndDate = getFiscalYearEndDate();
// BONDS - rule 2.a
if (nextIncomeDueDate.after(fiscalYearEndDate)) {
return BigDecimal.ZERO;
}
int numberOfMonthsRemaining = getNumberOfMonthsRemaining(fiscalYearEndDate, nextIncomeDueDate);
// rule 2.b
if (nextIncomeDueDate.before(fiscalYearEndDate)
&& numberOfMonthsRemaining < EndowConstants.NUMBER_OF_MONTHS_REMAINING) {
amount =
KEMCalculationRoundingHelper.multiply(
holdingTaxLot.getUnits(),
security.getIncomeRate(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
amount =
KEMCalculationRoundingHelper.divide(
amount, BigDecimal.valueOf(2), EndowConstants.Scale.SECURITY_MARKET_VALUE);
} else {
amount =
KEMCalculationRoundingHelper.multiply(
holdingTaxLot.getUnits(),
security.getIncomeRate(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
}
return amount;
}
/**
* @see
* org.kuali.kfs.module.endow.document.service.CurrentTaxLotService#getNextTwelveMonthsEstimatedValue(String)
* Method to calculate Next Twelve Months Estimated value
* @param securityId
* @return nextTwelveMonthsEstimatedValue
*/
public BigDecimal getNextTwelveMonthsEstimatedValue(
HoldingTaxLot holdingTaxLot, String securityId) {
BigDecimal nextTweleveMonthsEstimatedValue = BigDecimal.ZERO;
Security security = securityService.getByPrimaryKey(securityId);
return KEMCalculationRoundingHelper.multiply(
holdingTaxLot.getUnits(),
security.getIncomeRate(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
}
/**
* @see
* org.kuali.kfs.module.endow.document.service.CurrentTaxLotService#getHoldingMarketValue(HoldingTaxLot,
* String)
*/
public BigDecimal getHoldingMarketValue(HoldingTaxLot holdingTaxLot, String securityId) {
BigDecimal holdingMarketValue = BigDecimal.ZERO;
Security security = securityService.getByPrimaryKey(securityId);
String classCodeType = security.getClassCode().getClassCodeType();
if (EndowConstants.ClassCodeTypes.ALTERNATIVE_INVESTMENT.equalsIgnoreCase(classCodeType)) {
String kemid = holdingTaxLot.getKemid();
if (dataDictionaryService.getAttributeForceUppercase(
TransactionArchive.class, EndowPropertyConstants.TRANSACTION_ARCHIVE_KEM_ID)) {
kemid = kemid.toUpperCase();
}
BigDecimal totalCashActivity =
transactionArchiveDao.getTransactionArchivesTotalCashActivity(kemid, securityId);
return (security.getSecurityValueByMarket().subtract(totalCashActivity));
}
// calculations for BONDS
if (EndowConstants.ClassCodeTypes.BOND.equalsIgnoreCase(classCodeType)) {
holdingMarketValue =
KEMCalculationRoundingHelper.multiply(
holdingTaxLot.getUnits(),
security.getUnitValue(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
holdingMarketValue =
KEMCalculationRoundingHelper.divide(
holdingMarketValue,
BigDecimal.valueOf(100),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
return holdingMarketValue;
}
// other cases...
holdingMarketValue =
KEMCalculationRoundingHelper.multiply(
holdingTaxLot.getUnits(),
security.getUnitValue(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
return holdingMarketValue;
}
/**
* calculates the remainder of fiscal year estimated income for pooled funds
*
* @param security
* @param holdingTaxLot
* @return amount
*/
protected BigDecimal getRemainderOfFiscalYearEstimatedIncomeForPooledFunds(
Security security, HoldingTaxLot holdingTaxLot) {
BigDecimal amount = BigDecimal.ZERO;
if (ObjectUtils.isNull(security.getIncomeNextPayDate())
|| ObjectUtils.isNull(security.getFrequencyCode())) {
return amount;
}
Date nextIncomeDueDate = security.getIncomeNextPayDate();
if (ObjectUtils.isNull(nextIncomeDueDate)) {
return amount;
}
Date fiscalYearEndDate = getFiscalYearEndDate();
// BONDS - rule 4.a
if (nextIncomeDueDate.after(fiscalYearEndDate)) {
return BigDecimal.ZERO;
}
// rule 4.b
if (nextIncomeDueDate.before(fiscalYearEndDate)) {
String incomePayFrequency = security.getIncomePayFrequency();
if (ObjectUtils.isNull(incomePayFrequency)) {
return amount;
}
Date lastPaymentDate = getLastPaymentDate(incomePayFrequency, fiscalYearEndDate);
long paymentsRemaining =
getTotalPaymentsRemaining(
lastPaymentDate, fiscalYearEndDate, incomePayFrequency, nextIncomeDueDate);
long totalNumberOfPayments = kEMService.getTotalNumberOfPaymentsForFiscalYear();
amount =
KEMCalculationRoundingHelper.multiply(
holdingTaxLot.getUnits(),
security.getIncomeRate(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
amount = amount.multiply(BigDecimal.valueOf(paymentsRemaining));
amount =
KEMCalculationRoundingHelper.divide(
amount,
BigDecimal.valueOf(totalNumberOfPayments),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
amount = amount.add(holdingTaxLot.getCurrentAccrual());
}
return amount;
}
/**
* calculates the remainder of fiscal year estimated income for stocks
*
* @param security
* @param holdingTaxLot
* @return amount
*/
protected BigDecimal getRemainderOfFiscalYearEstimatedIncomeForStocks(
Security security, HoldingTaxLot holdingTaxLot) {
BigDecimal amount = BigDecimal.ZERO;
if (ObjectUtils.isNull(security.getIncomeRate())
|| security.getIncomeRate().compareTo(BigDecimal.ZERO) == 0) {
return amount;
}
String incomePayFrequency = security.getIncomePayFrequency();
Date nextIncomeDueDate = security.getIncomeNextPayDate();
if (ObjectUtils.isNull(nextIncomeDueDate)) {
return amount;
}
Date fiscalYearEndDate = getFiscalYearEndDate();
// BONDS - rule 4.a
if (nextIncomeDueDate.after(fiscalYearEndDate)) {
return BigDecimal.ZERO;
}
int numberOfMonthsRemaing = getNumberOfMonthsRemaining(fiscalYearEndDate, nextIncomeDueDate);
if (nextIncomeDueDate.before(fiscalYearEndDate) && numberOfMonthsRemaing < 4) {
return BigDecimal.ZERO;
}
long quartersLeftToFiscalYear = getQuartersLeftToFiscalYear(fiscalYearEndDate);
// calculate holding units times security rate....
amount =
KEMCalculationRoundingHelper.multiply(
holdingTaxLot.getUnits(),
security.getIncomeRate(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
// now multiply the above amount by 4 to get amount for 4 quarters or for the year...
amount =
KEMCalculationRoundingHelper.divide(
amount, BigDecimal.valueOf(4), EndowConstants.Scale.SECURITY_MARKET_VALUE);
// now compute the amount for the quarters remaining in the fiscal year....
amount =
KEMCalculationRoundingHelper.multiply(
amount,
BigDecimal.valueOf(quartersLeftToFiscalYear),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
return amount;
}
/**
* @see
* org.kuali.kfs.module.endow.document.service.CurrentTaxLotService#getNextFiscalYearInvestmentIncome(HoldingTaxLot,
* String) Method to calculate next fiscal year investment income
* @param securityId
* @return nextFiscalyearInvestmentIncome
*/
public BigDecimal getNextFiscalYearInvestmentIncome(
HoldingTaxLot holdingTaxLot, String securityId) {
BigDecimal nextFiscalyearInvestmentIncome = BigDecimal.ZERO;
Security security = securityService.getByPrimaryKey(securityId);
nextFiscalyearInvestmentIncome =
KEMCalculationRoundingHelper.multiply(
security.getNextFiscalYearDistributionAmount(),
holdingTaxLot.getUnits(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
return nextFiscalyearInvestmentIncome;
}
/**
* Service Method to create a new current tax lot balance record and copy HoldingTaxLot record to
* it
*
* @param holdingTaxLot
* @return currentTaxLotBalance
*/
public CurrentTaxLotBalance copyHoldingTaxLotToCurrentTaxLotBalance(HoldingTaxLot holdingTaxLot) {
CurrentTaxLotBalance currentTaxLotBalance = new CurrentTaxLotBalance();
currentTaxLotBalance.setKemid(holdingTaxLot.getKemid());
currentTaxLotBalance.setSecurityId(holdingTaxLot.getSecurityId());
currentTaxLotBalance.setRegistrationCode(holdingTaxLot.getRegistrationCode());
currentTaxLotBalance.setLotNumber(holdingTaxLot.getLotNumber());
currentTaxLotBalance.setIncomePrincipalIndicator(holdingTaxLot.getIncomePrincipalIndicator());
currentTaxLotBalance.setUnits(holdingTaxLot.getUnits());
currentTaxLotBalance.setCost(holdingTaxLot.getCost());
currentTaxLotBalance.setAcquiredDate(holdingTaxLot.getAcquiredDate());
currentTaxLotBalance.setPriorAccrual(holdingTaxLot.getPriorAccrual());
currentTaxLotBalance.setCurrentAccrual(holdingTaxLot.getCurrentAccrual());
currentTaxLotBalance.setLastTransactionDate(holdingTaxLot.getLastTransactionDate());
return currentTaxLotBalance;
}
/**
* calculates the remainder of fiscal year estimated income for cash
*
* @param security
* @param holdingTaxLot
* @return amount
*/
protected BigDecimal getRemainderOfFiscalYearEstimatedIncomeForCash(
Security security, HoldingTaxLot holdingTaxLot) {
BigDecimal amount = BigDecimal.ZERO;
if (ObjectUtils.isNull(security.getIncomeRate())
|| security.getIncomeRate().compareTo(BigDecimal.ZERO) == 0) {
return amount;
}
Date nextIncomeDueDate = security.getIncomeNextPayDate();
Date fiscalYearEndDate = getFiscalYearEndDate();
String incomePayFrequency = security.getIncomePayFrequency();
if (ObjectUtils.isNull(nextIncomeDueDate) || ObjectUtils.isNull(incomePayFrequency)) {
return amount;
}
// BONDS - rule 3.a
if (nextIncomeDueDate.after(fiscalYearEndDate)) {
return BigDecimal.ZERO;
}
// rule 3.b
if (nextIncomeDueDate.before(fiscalYearEndDate)) {
Date lastPaymentDate = getLastPaymentDate(incomePayFrequency, fiscalYearEndDate);
long daysToLastPayment = getTotalDaysToLastPayment(lastPaymentDate, nextIncomeDueDate);
amount =
KEMCalculationRoundingHelper.multiply(
holdingTaxLot.getUnits(),
security.getIncomeRate(),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
amount = amount.multiply(BigDecimal.valueOf(daysToLastPayment));
amount =
KEMCalculationRoundingHelper.divide(
amount,
BigDecimal.valueOf(EndowConstants.NUMBER_OF_DAYS_IN_YEAR),
EndowConstants.Scale.SECURITY_MARKET_VALUE);
amount = amount.add(holdingTaxLot.getCurrentAccrual());
}
return amount;
}
/**
* Updates the tax lots for the transaction line in the case the transaction sub type is non-cash
* and the user entered the transaction amount. This method is specific to the Asset Decrease
* document.
*
* @param isSubTypeCash
* @param endowmentTransactionSecurity
* @param transLine
*/
private void updateTaxLotsForSubTypeNonCashAndTransAmtNonZero(
boolean isUpdate,
EndowmentTransactionSecurity endowmentTransactionSecurity,
EndowmentTransactionLine transLine) {
BigDecimal transactionUnits = transLine.getTransactionUnits().bigDecimalValue();
BigDecimal totalTaxLotsUnits = BigDecimal.ZERO;
BigDecimal transactionAmount = transLine.getTransactionAmount().bigDecimalValue();
BigDecimal perUnitValue = BigDecimal.ZERO;
List<HoldingTaxLot> holdingTaxLots = new ArrayList<HoldingTaxLot>();
Map<Integer, HoldingTaxLot> lotsMap = new HashMap<Integer, HoldingTaxLot>();
if (!isUpdate) {
transLine.getTaxLotLines().clear();
holdingTaxLots =
taxLotService.getAllTaxLots(
transLine.getKemid(),
endowmentTransactionSecurity.getSecurityID(),
endowmentTransactionSecurity.getRegistrationCode(),
transLine.getTransactionIPIndicatorCode());
} else {
List<EndowmentTransactionTaxLotLine> existingTransactionLines = transLine.getTaxLotLines();
for (EndowmentTransactionTaxLotLine endowmentTransactionTaxLotLine :
existingTransactionLines) {
HoldingTaxLot holdingTaxLot =
taxLotService.getByPrimaryKey(
transLine.getKemid(),
endowmentTransactionSecurity.getSecurityID(),
endowmentTransactionSecurity.getRegistrationCode(),
endowmentTransactionTaxLotLine.getTransactionHoldingLotNumber(),
transLine.getTransactionIPIndicatorCode());
if (ObjectUtils.isNotNull(holdingTaxLot)) {
holdingTaxLots.add(holdingTaxLot);
}
}
transLine.getTaxLotLines().clear();
}
Map<KualiInteger, EndowmentTransactionTaxLotLine> decreaseHoldingTaxLots =
new HashMap<KualiInteger, EndowmentTransactionTaxLotLine>();
if (holdingTaxLots != null && holdingTaxLots.size() > 0) {
boolean keepIntegers = true;
// compute the total number of units for tax lots
for (HoldingTaxLot holdingTaxLot : holdingTaxLots) {
totalTaxLotsUnits = totalTaxLotsUnits.add(holdingTaxLot.getUnits());
// 3. Calculate the number of units to be transacted in each lot
// check if percentage and tax lot units are integers
BigDecimal lotUnits = BigDecimal.ZERO;
try {
int lotUnitsInt = holdingTaxLot.getUnits().intValueExact();
} catch (ArithmeticException ex) {
keepIntegers = false;
}
}
for (HoldingTaxLot holdingTaxLot : holdingTaxLots) {
EndowmentTransactionTaxLotLine taxLotLine = new EndowmentTransactionTaxLotLine();
taxLotLine.setDocumentLineNumber(transLine.getTransactionLineNumber());
BigDecimal lotUnits = BigDecimal.ZERO;
// 2. Calculate percentage each lot holds out of the total units
BigDecimal percentage =
KEMCalculationRoundingHelper.divide(holdingTaxLot.getUnits(), totalTaxLotsUnits, 5);
lotUnits =
KEMCalculationRoundingHelper.multiply(
percentage, transLine.getTransactionUnits().bigDecimalValue(), 5);
// IF all original units per lot are integers (no decimal values), the result is rounded to
// the nearest
// integer and stored with the five decimals as zero. If the original units are not all
// integers, then the
// value is rounded to five decimals and stored as the five decimal values.
if (keepIntegers) {
lotUnits = lotUnits.setScale(0, BigDecimal.ROUND_HALF_UP);
lotUnits = lotUnits.setScale(5);
}
taxLotLine.setLotUnits(lotUnits);
// 6. Calculate holding cost
BigDecimal holdingCost =
KEMCalculationRoundingHelper.multiply(percentage, transactionAmount, 2);
taxLotLine.setLotHoldingCost(holdingCost);
// set tax lot line lot number and acquired date
taxLotLine.setTransactionHoldingLotNumber(holdingTaxLot.getLotNumber().intValue());
taxLotLine.setKemid(transLine.getKemid());
taxLotLine.setSecurityID(holdingTaxLot.getSecurityId());
taxLotLine.setRegistrationCode(holdingTaxLot.getRegistrationCode());
taxLotLine.setIpIndicator(holdingTaxLot.getIncomePrincipalIndicator());
taxLotLine.setLotAcquiredDate(holdingTaxLot.getAcquiredDate());
// set the new lot indicator
taxLotLine.setNewLotIndicator(false);
// add the new tax lot line to the transaction line tax lots
addTaxLotLine(transLine, taxLotLine);
lotsMap.put(taxLotLine.getTransactionHoldingLotNumber(), holdingTaxLot);
}
adjustUnitsAndAmountsForNonCashAndTransactionAmtNotZero(transLine);
}
}
/**
* Updates the tax lots for the transaction line in the case the accounting method is FIFO or
* LIFO.
*
* @param isSubTypeCash
* @param isFIFO
* @param endowmentTransactionSecurity
* @param transLine
*/
private void updateTaxLotsForAccountingMethodFIFOorLIFO(
boolean isSubTypeCash,
boolean isUpdate,
boolean isFIFO,
EndowmentTransactionSecurity endowmentTransactionSecurity,
EndowmentTransactionLine transLine) {
BigDecimal transactionUnits = transLine.getTransactionUnits().bigDecimalValue();
BigDecimal transactionAmount = BigDecimal.ZERO;
BigDecimal perUnitVal = BigDecimal.ZERO;
List<HoldingTaxLot> holdingTaxLots = new ArrayList<HoldingTaxLot>();
if (!isUpdate) {
transLine.getTaxLotLines().clear();
holdingTaxLots =
taxLotService.getAllTaxLotsOrderByAcquiredDate(
transLine.getKemid(),
endowmentTransactionSecurity.getSecurityID(),
endowmentTransactionSecurity.getRegistrationCode(),
transLine.getTransactionIPIndicatorCode(),
isFIFO);
} else {
List<EndowmentTransactionTaxLotLine> existingTransactionLines = transLine.getTaxLotLines();
for (EndowmentTransactionTaxLotLine endowmentTransactionTaxLotLine :
existingTransactionLines) {
HoldingTaxLot holdingTaxLot =
taxLotService.getByPrimaryKey(
transLine.getKemid(),
endowmentTransactionSecurity.getSecurityID(),
endowmentTransactionSecurity.getRegistrationCode(),
endowmentTransactionTaxLotLine.getTransactionHoldingLotNumber(),
transLine.getTransactionIPIndicatorCode());
if (ObjectUtils.isNotNull(holdingTaxLot)) {
holdingTaxLots.add(holdingTaxLot);
}
}
transLine.getTaxLotLines().clear();
}
Map<KualiInteger, EndowmentTransactionTaxLotLine> decreaseHoldingTaxLots =
new HashMap<KualiInteger, EndowmentTransactionTaxLotLine>();
if (isSubTypeCash) {
transactionAmount = transLine.getTransactionAmount().bigDecimalValue();
// 1. Compute per unit value
perUnitVal = KEMCalculationRoundingHelper.divide(transactionAmount, transactionUnits, 5);
}
BigDecimal remainingUnits = transactionUnits;
if (holdingTaxLots != null && holdingTaxLots.size() > 0) {
// compute the total number of units for tax lots
for (HoldingTaxLot holdingTaxLot : holdingTaxLots) {
EndowmentTransactionTaxLotLine taxLotLine = new EndowmentTransactionTaxLotLine();
taxLotLine.setDocumentLineNumber(transLine.getTransactionLineNumber());
// 2. Set the lot units
// if transaction units is greater than the holding tax lot units then take all the holding
// tax lot units
if (remainingUnits.compareTo(holdingTaxLot.getUnits()) == 1) {
taxLotLine.setLotUnits(holdingTaxLot.getUnits());
remainingUnits = remainingUnits.subtract(holdingTaxLot.getUnits());
}
// if transaction units is less than the holding tax lot units then take just the remaining
// number of units
else {
taxLotLine.setLotUnits(remainingUnits);
remainingUnits = BigDecimal.ZERO;
}
// 4. Calculate the original unit value: cost/units
BigDecimal originalUnitVal =
KEMCalculationRoundingHelper.divide(
holdingTaxLot.getCost(), holdingTaxLot.getUnits(), 5);
// 5. Calculate original cost
BigDecimal originalCost =
KEMCalculationRoundingHelper.multiply(originalUnitVal, taxLotLine.getLotUnits(), 2);
// set the tax lot holding cost
taxLotLine.setLotHoldingCost(originalCost);
// if sub type cash then the
if (isSubTypeCash) {
// 3. Calculate the value received for the units sold and round to 2 decimals
BigDecimal receivedValue =
KEMCalculationRoundingHelper.multiply(perUnitVal, taxLotLine.getLotUnits(), 2);
// 6. Calculate the gain or loss
calculateGainLoss(holdingTaxLot, taxLotLine, receivedValue, originalCost);
}
// set the lot number
taxLotLine.setTransactionHoldingLotNumber(holdingTaxLot.getLotNumber().intValue());
taxLotLine.setKemid(transLine.getKemid());
taxLotLine.setSecurityID(holdingTaxLot.getSecurityId());
taxLotLine.setRegistrationCode(holdingTaxLot.getRegistrationCode());
taxLotLine.setIpIndicator(holdingTaxLot.getIncomePrincipalIndicator());
// set the lot acquired date
taxLotLine.setLotAcquiredDate(holdingTaxLot.getAcquiredDate());
addTaxLotLine(transLine, taxLotLine);
if (remainingUnits.compareTo(BigDecimal.ZERO) == 0) {
break;
}
}
}
}
/**
* Adjusts the number of units if the total is different from the transaction line units.
*
* @param lotsMap
* @param transLine
* @param keepIntegers
* @param isSubTypeCash
* @param perUnitValue
*/
private void adjustUnitsNumberAndAmountsForAverageBalance(
Map<Integer, HoldingTaxLot> lotsMap,
EndowmentTransactionLine transLine,
boolean keepIntegers,
boolean isSubTypeCash,
BigDecimal perUnitValue) {
// Adjust the number of units if the total is different from the transaction line units
BigDecimal totalComputedTaxLotUnits = BigDecimal.ZERO;
BigDecimal totalComputedCost = BigDecimal.ZERO;
EndowmentTransactionTaxLotLine oldestTaxLotLine = null;
if (transLine.getTaxLotLines() != null && transLine.getTaxLotLines().size() > 0) {
for (EndowmentTransactionTaxLotLine taxLotLine : transLine.getTaxLotLines()) {
BigDecimal lotUnits = taxLotLine.getLotUnits().negate();
// calculate the total number of units to be decreased
totalComputedTaxLotUnits = totalComputedTaxLotUnits.add(lotUnits);
totalComputedCost = totalComputedCost.add(taxLotLine.getLotHoldingCost().negate());
if (taxLotLine.getLotShortTermGainLoss() != null) {
totalComputedCost = totalComputedCost.add(taxLotLine.getLotShortTermGainLoss());
}
if (taxLotLine.getLotLongTermGainLoss() != null) {
totalComputedCost = totalComputedCost.add(taxLotLine.getLotLongTermGainLoss());
}
// keep the tax lot with the oldest acquired date so that we can adjust the units for that
// one in case the
// number of units needs and adjustment
if (oldestTaxLotLine != null) {
if (oldestTaxLotLine.getLotAcquiredDate().after(taxLotLine.getLotAcquiredDate())) {
oldestTaxLotLine = taxLotLine;
}
} else {
oldestTaxLotLine = taxLotLine;
}
}
}
// compare with the negated number of units on the transaction line because the units on the tax
// lots have been negated
if (totalComputedTaxLotUnits.compareTo(
transLine.getTransactionUnits().bigDecimalValue().negate())
!= 0) {
BigDecimal difUnits =
transLine.getTransactionUnits().bigDecimalValue().subtract(totalComputedTaxLotUnits);
oldestTaxLotLine.setLotUnits(oldestTaxLotLine.getLotUnits().add(difUnits.negate()));
oldestTaxLotLine.setLotUnits(oldestTaxLotLine.getLotUnits().negate());
if (isSubTypeCash) {
// update totalComputedCost
totalComputedCost =
totalComputedCost.subtract(oldestTaxLotLine.getLotHoldingCost().negate());
if (oldestTaxLotLine.getLotShortTermGainLoss() != null) {
totalComputedCost =
totalComputedCost.subtract(oldestTaxLotLine.getLotShortTermGainLoss());
}
if (oldestTaxLotLine.getLotLongTermGainLoss() != null) {
totalComputedCost = totalComputedCost.subtract(oldestTaxLotLine.getLotLongTermGainLoss());
}
}
HoldingTaxLot holdingTaxLot = lotsMap.get(oldestTaxLotLine.getTransactionHoldingLotNumber());
BigDecimal originalUnitValue =
KEMCalculationRoundingHelper.divide(holdingTaxLot.getCost(), holdingTaxLot.getUnits(), 5);
BigDecimal originalCost =
KEMCalculationRoundingHelper.multiply(
oldestTaxLotLine.getLotUnits(), originalUnitValue, 2);
oldestTaxLotLine.setLotHoldingCost(originalCost);
if (isSubTypeCash) {
// 4. Calculate the value received for units sold in each tax lot
BigDecimal valueReceived =
KEMCalculationRoundingHelper.multiply(oldestTaxLotLine.getLotUnits(), perUnitValue, 2);
// 7. Calculate Gain or loss
calculateGainLoss(holdingTaxLot, oldestTaxLotLine, valueReceived, originalCost);
// update totalComputedCost
totalComputedCost = totalComputedCost.add(oldestTaxLotLine.getLotHoldingCost());
if (oldestTaxLotLine.getLotShortTermGainLoss() != null) {
totalComputedCost = totalComputedCost.add(oldestTaxLotLine.getLotShortTermGainLoss());
}
if (oldestTaxLotLine.getLotLongTermGainLoss() != null) {
totalComputedCost = totalComputedCost.add(oldestTaxLotLine.getLotLongTermGainLoss());
}
}
oldestTaxLotLine.setLotHoldingCost(oldestTaxLotLine.getLotHoldingCost().negate());
oldestTaxLotLine.setLotUnits(oldestTaxLotLine.getLotUnits().negate());
}
if (isSubTypeCash) {
// compare total computed cost with the transaction line amount
if (totalComputedCost.compareTo(transLine.getTransactionUnits().bigDecimalValue()) != 0) {
BigDecimal difAmount =
transLine.getTransactionAmount().bigDecimalValue().subtract(totalComputedCost);
oldestTaxLotLine.setLotHoldingCost(
oldestTaxLotLine.getLotHoldingCost().negate().add(difAmount));
oldestTaxLotLine.setLotHoldingCost(oldestTaxLotLine.getLotHoldingCost().negate());
}
}
}