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From nazeer1100126 <...@git.apache.org>
Subject [GitHub] incubator-fineract pull request #130: [FINERACT-167] Loan foreclosure implem...
Date Thu, 09 Jun 2016 09:32:15 GMT
Github user nazeer1100126 commented on a diff in the pull request:

    https://github.com/apache/incubator-fineract/pull/130#discussion_r66409509
  
    --- Diff: fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/domain/Loan.java
---
    @@ -5972,4 +5986,204 @@ public BigDecimal getDerivedAmountForCharge(LoanCharge loanCharge)
{
             return amount;
         }
     
    +    public LoanRepaymentScheduleInstallment fetchLoanForeclosureDetail(final LocalDate
closureDate) {
    +        Money totalPrincipal = Money.of(getCurrency(), this.getSummary().getTotalPrincipalOutstanding());
    +        Money[] receivables = retriveIncomeOutstandingTillDate(closureDate);
    +        final List<LoanInterestRecalcualtionAdditionalDetails> compoundingDetails
= null;
    +        return new LoanRepaymentScheduleInstallment(null, 0, LocalDate.now(), LocalDate.now(),
totalPrincipal.getAmount(),
    +                receivables[0].getAmount(), receivables[1].getAmount(), receivables[2].getAmount(),
false, compoundingDetails);
    +    }
    +
    +    public Money[] retriveIncomeOutstandingTillDate(final LocalDate paymentDate) {
    +        Money[] balances = new Money[3];
    +        final MonetaryCurrency currency = getCurrency();
    +        Money interest = Money.zero(currency);
    +        Money fee = Money.zero(currency);
    +        Money penalty = Money.zero(currency);
    +        boolean isArrearsPresent = false;
    +        for (final LoanRepaymentScheduleInstallment installment : this.repaymentScheduleInstallments)
{
    +            if (installment.isNotFullyPaidOff()) {
    +                if (!isArrearsPresent || !installment.getDueDate().isAfter(paymentDate))
{
    +                    interest = interest.plus(installment.getInterestOutstanding(currency));
    +                    fee = fee.plus(installment.getFeeChargesOutstanding(currency));
    +                    penalty = penalty.plus(installment.getPenaltyChargesOutstanding(currency));
    +                    isArrearsPresent = true;
    +                } else if (installment.getFromDate().isBefore(paymentDate)) {
    +                    int totalPeriodDays = Days.daysBetween(installment.getFromDate(),
installment.getDueDate()).getDays();
    +                    int tillDays = Days.daysBetween(installment.getFromDate(), paymentDate).getDays();
    +                    interest = interest.plus(calculateInterestForDays(totalPeriodDays,
installment.getInterestOutstanding(currency)
    +                            .getAmount(), tillDays));
    +                    for (LoanCharge loanCharge : this.charges) {
    +                        if (loanCharge.isActive()
    +                                && loanCharge.isDueForCollectionFromAndUpToAndIncluding(installment.getFromDate(),
paymentDate)) {
    +                            if (loanCharge.isPenaltyCharge()) {
    +                                penalty = penalty.plus(loanCharge.getAmountOutstanding(currency));
    +                            } else {
    +                                fee = fee.plus(loanCharge.getAmountOutstanding(currency));
    +                            }
    +                        }
    +                    }
    +                }
    +            }
    +        }
    +        balances[0] = interest;
    +        balances[1] = fee;
    +        balances[2] = penalty;
    +        return balances;
    +    }
    +
    +    private double calculateInterestForDays(int daysInPeriod, BigDecimal interest, int
days) {
    +        if (interest.doubleValue() == 0) { return 0; }
    +        return ((interest.doubleValue()) / daysInPeriod) * days;
    +    }
    +
    +    public boolean canForecloseLoan() {
    +        boolean canForecloseLoan = false;
    +        if (isOpen()) {
    +            canForecloseLoan = true;
    +        }
    +        return canForecloseLoan;
    +    }
    +
    +    public Money[] getReceivableIncome(final LocalDate tillDate) {
    +        MonetaryCurrency currency = getCurrency();
    +        Money receivableInterest = Money.zero(currency);
    +        Money receivableFee = Money.zero(currency);
    +        Money receivablePenalty = Money.zero(currency);
    +        Money[] receivables = new Money[3];
    +        for (final LoanTransaction transaction : this.loanTransactions) {
    +            if (transaction.isNotReversed() && !transaction.isRepaymentAtDisbursement()
&& !transaction.isDisbursement()
    +                    && !transaction.getTransactionDate().isAfter(tillDate)) {
    +                if (transaction.isAccrual()) {
    +                    receivableInterest = receivableInterest.plus(transaction.getInterestPortion(currency));
    +                    receivableFee = receivableFee.plus(transaction.getFeeChargesPortion(currency));
    +                    receivablePenalty = receivablePenalty.plus(transaction.getPenaltyChargesPortion(currency));
    +                } else if (transaction.isRepayment() || transaction.isChargePayment())
{
    +                    receivableInterest = receivableInterest.minus(transaction.getInterestPortion(currency));
    +                    receivableFee = receivableFee.minus(transaction.getFeeChargesPortion(currency));
    +                    receivablePenalty = receivablePenalty.minus(transaction.getPenaltyChargesPortion(currency));
    +                }
    +            }
    +            if (receivableInterest.isLessThanZero()) {
    +                receivableInterest = receivableInterest.zero();
    +            }
    +            if (receivableFee.isLessThanZero()) {
    +                receivableFee = receivableFee.zero();
    +            }
    +            if (receivablePenalty.isLessThanZero()) {
    +                receivablePenalty = receivablePenalty.zero();
    +            }
    +        }
    +        receivables[0] = receivableInterest;
    +        receivables[1] = receivableFee;
    +        receivables[2] = receivablePenalty;
    +        return receivables;
    +    }
    +
    +    public void handleForeClosureTransactions(final List<LoanTransaction> repaymentTransaction,
    +            final LoanForeClosureDetailDTO foreClosureDetailDTO, final LoanLifecycleStateMachine
loanLifecycleStateMachine) {
    +
    +        LoanEvent event = LoanEvent.LOAN_FORECLOSURE;
    +
    +        validateAccountStatus(event);
    +
    +        MonetaryCurrency currency = getCurrency();
    +
    +        final LoanRepaymentScheduleTransactionProcessor loanRepaymentScheduleTransactionProcessor
= this.transactionProcessorFactory
    +                .determineProcessor(this.transactionProcessingStrategy);
    +
    +        loanRepaymentScheduleTransactionProcessor.processTransactionsFromDerivedFields(repaymentTransaction,
currency,
    +                this.repaymentScheduleInstallments, charges());
    +        this.loanTransactions.addAll(repaymentTransaction);
    +        this.loanSubStatus = LoanSubStatus.FORECLOSED.getValue();
    +        updateLoanSummaryDerivedFields();
    +        doPostLoanTransactionChecks(foreClosureDetailDTO.getTransactionDate(), loanLifecycleStateMachine);
    --- End diff --
    
    foreClosureDetailDTO is not required to pass only date.


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