/**
* Calculates Gain or Loss for the tax lot line and determines if it's long term or short term
*
* @param holdingTaxLot
* @param taxLotLine
* @param valueReceived
* @param originalCost
*/
private void calculateGainLoss(
HoldingTaxLot holdingTaxLot,
EndowmentTransactionTaxLotLine taxLotLine,
BigDecimal valueReceived,
BigDecimal originalCost) {
BigDecimal gainOrLoss = valueReceived.subtract(originalCost);
gainOrLoss = gainOrLoss.setScale(2, BigDecimal.ROUND_HALF_UP);
// Determine if short or long term gain/loss
Date currentDate = kemService.getCurrentDate();
Date acquiredDate = holdingTaxLot.getAcquiredDate();
Calendar calendarAcquiredDate = Calendar.getInstance();
calendarAcquiredDate.setTime(acquiredDate);
calendarAcquiredDate.add(Calendar.MONTH, EndowConstants.SHORT_VS_LONG_TERM_PERIOD);
if (calendarAcquiredDate.getTime().before(currentDate)) {
// long term gain/loss
taxLotLine.setLotLongTermGainLoss(gainOrLoss);
}
// short term gain/loss
else {
taxLotLine.setLotShortTermGainLoss(gainOrLoss);
}
}
