/** Factory method for convenient creation. */
public static EgDemandDetails fromReasonAndAmounts(
BigDecimal demandAmount, EgDemandReason egDemandReason, BigDecimal collectedAmount) {
EgDemandDetails dd = new EgDemandDetails();
dd.setAmount(demandAmount);
dd.setEgDemandReason(egDemandReason);
dd.setAmtCollected(collectedAmount);
dd.setModifiedDate(new Date());
dd.setCreateDate(new Date());
return dd;
}
/**
* Add an amount to the existing collected amount, allowing a "tolerance" of exceeding the
* balance.
*/
public void addCollectedWithTolerance(BigDecimal amount, BigDecimal tolerance) {
BigDecimal collected = getAmtCollected() != null ? getAmtCollected() : BigDecimal.ZERO;
if (amount.compareTo(getAmount().subtract(collected).add(tolerance)) > 0) {
throw new ApplicationRuntimeException(
"Amount being added "
+ amount
+ " is greater than "
+ getAmount()
+ " - "
+ collected
+ " + tolerance "
+ tolerance
+ ", for demand detail "
+ this.toString());
} else {
setAmtCollected(collected.add(amount));
}
}