public EndOfDayBalance toEndOfDayBalanceBoundedBy(
final Money openingBalance, final LocalDateInterval boundedBy) {
MonetaryCurrency currency = openingBalance.getCurrency();
Money endOfDayBalance = openingBalance.copy();
int numberOfDaysOfBalance = this.balanceNumberOfDays;
LocalDate balanceStartDate = getTransactionLocalDate();
LocalDate balanceEndDate = getEndOfBalanceLocalDate();
if (boundedBy.startDate().isAfter(balanceStartDate)) {
balanceStartDate = boundedBy.startDate();
LocalDateInterval spanOfBalance = LocalDateInterval.create(balanceStartDate, balanceEndDate);
numberOfDaysOfBalance = spanOfBalance.daysInPeriodInclusiveOfEndDate();
} else {
if (isDeposit()) {
endOfDayBalance = openingBalance.plus(getAmount(currency));
} else if (isWithdrawal() || isWithdrawalFee()) {
endOfDayBalance = openingBalance.minus(getAmount(currency));
}
}
if (balanceEndDate.isAfter(boundedBy.endDate())) {
balanceEndDate = boundedBy.endDate();
LocalDateInterval spanOfBalance = LocalDateInterval.create(balanceStartDate, balanceEndDate);
numberOfDaysOfBalance = spanOfBalance.daysInPeriodInclusiveOfEndDate();
}
return EndOfDayBalance.from(
balanceStartDate, openingBalance, endOfDayBalance, numberOfDaysOfBalance);
}
public Money calculateTotalInterestWrittenOff(
final List<LoanRepaymentScheduleInstallment> repaymentScheduleInstallments,
final MonetaryCurrency currency) {
Money total = Money.zero(currency);
for (LoanRepaymentScheduleInstallment installment : repaymentScheduleInstallments) {
total = total.plus(installment.getInterestWrittenOff(currency));
}
return total;
}
public Money calculateTotalPrincipalRepaid(
final List<LoanRepaymentScheduleInstallment> repaymentScheduleInstallments,
final MonetaryCurrency currency) {
Money total = Money.zero(currency);
for (LoanRepaymentScheduleInstallment installment : repaymentScheduleInstallments) {
total = total.plus(installment.getPrincipalCompleted(currency));
}
return total;
}
public Money calculateTotalPenaltyChargesWaived(
final List<LoanRepaymentScheduleInstallment> repaymentScheduleInstallments,
final MonetaryCurrency currency) {
Money total = Money.zero(currency);
for (LoanRepaymentScheduleInstallment installment : repaymentScheduleInstallments) {
total = total.plus(installment.getPenaltyChargesWaived(currency));
}
return total;
}
public Money calculateTotalInterestOverdueOn(
final List<LoanRepaymentScheduleInstallment> repaymentScheduleInstallments,
final MonetaryCurrency currency,
final LocalDate overdueAsOf) {
Money total = Money.zero(currency);
for (LoanRepaymentScheduleInstallment installment : repaymentScheduleInstallments) {
if (installment.isOverdueOn(overdueAsOf)) {
total = total.plus(installment.getInterestOutstanding(currency));
}
}
return total;
}
public EndOfDayBalance toEndOfDayBalance(final Money openingBalance) {
MonetaryCurrency currency = openingBalance.getCurrency();
Money endOfDayBalance = openingBalance.copy();
if (isDeposit()) {
endOfDayBalance = openingBalance.plus(getAmount(currency));
} else if (isWithdrawal() || isWithdrawalFee()) {
endOfDayBalance = openingBalance.minus(getAmount(currency));
}
return EndOfDayBalance.from(
getTransactionLocalDate(), openingBalance, endOfDayBalance, this.balanceNumberOfDays);
}
public LoanRepaymentScheduleInstallment fetchRepaymentInstallment(final Money trasferedAmount) {
for (final LoanInstallmentCharge loanChargePerInstallment : this.loanInstallmentCharge) {
if (loanChargePerInstallment.isPending()
&& trasferedAmount
.getAmount()
.equals(
loanChargePerInstallment
.getAmountThroughChargePayment(trasferedAmount.getCurrency())
.getAmount())) {
return loanChargePerInstallment.getRepaymentInstallment();
}
}
return null;
}
public void updateCumulativeBalanceAndDates(
final MonetaryCurrency currency, final LocalDate endOfBalanceDate) {
this.balanceEndDate = endOfBalanceDate.toDate();
this.balanceNumberOfDays =
LocalDateInterval.create(getTransactionLocalDate(), endOfBalanceDate)
.daysInPeriodInclusiveOfEndDate();
this.cumulativeBalance =
Money.of(currency, this.runningBalance).multipliedBy(this.balanceNumberOfDays).getAmount();
}
public Money calculateTotalOverdueOn(
final List<LoanRepaymentScheduleInstallment> repaymentScheduleInstallments,
final MonetaryCurrency currency,
final LocalDate overdueAsOf) {
final Money principalOverdue =
calculateTotalPrincipalOverdueOn(repaymentScheduleInstallments, currency, overdueAsOf);
final Money interestOverdue =
calculateTotalInterestOverdueOn(repaymentScheduleInstallments, currency, overdueAsOf);
final Money feeChargesOverdue =
calculateTotalFeeChargesOverdueOn(repaymentScheduleInstallments, currency, overdueAsOf);
final Money penaltyChargesOverdue =
calculateTotalPenaltyChargesOverdueOn(repaymentScheduleInstallments, currency, overdueAsOf);
return principalOverdue
.plus(interestOverdue)
.plus(feeChargesOverdue)
.plus(penaltyChargesOverdue);
}
public void updateSummary(
final MonetaryCurrency currency,
final List<LoanRepaymentScheduleInstallment> repaymentScheduleInstallments,
final LoanSummaryWrapper summaryWrapper) {
this.totalPrincipalOverdue =
summaryWrapper
.calculateTotalPrincipalOverdueOn(
repaymentScheduleInstallments, currency, DateUtils.getLocalDateOfTenant())
.getAmount();
this.totalInterestOverdue =
summaryWrapper
.calculateTotalInterestOverdueOn(
repaymentScheduleInstallments, currency, DateUtils.getLocalDateOfTenant())
.getAmount();
this.totalFeeChargesOverdue =
summaryWrapper
.calculateTotalFeeChargesOverdueOn(
repaymentScheduleInstallments, currency, DateUtils.getLocalDateOfTenant())
.getAmount();
this.totalPenaltyChargesOverdue =
summaryWrapper
.calculateTotalPenaltyChargesOverdueOn(
repaymentScheduleInstallments, currency, DateUtils.getLocalDateOfTenant())
.getAmount();
final Money totalOverdue =
Money.of(currency, this.totalPrincipalOverdue)
.plus(this.totalInterestOverdue)
.plus(this.totalFeeChargesOverdue)
.plus(this.totalPenaltyChargesOverdue);
this.totalOverdue = totalOverdue.getAmount();
final LocalDate overdueSinceLocalDate =
summaryWrapper.determineOverdueSinceDateFrom(
repaymentScheduleInstallments, currency, DateUtils.getLocalDateOfTenant());
if (overdueSinceLocalDate != null) {
this.overdueSinceDate = overdueSinceLocalDate.toDate();
} else {
this.overdueSinceDate = null;
}
}
public EndOfDayBalance toEndOfDayBalance(
final Money openingBalance, final LocalDate nextTransactionDate) {
MonetaryCurrency currency = openingBalance.getCurrency();
Money endOfDayBalance = openingBalance.copy();
if (isDeposit()) {
endOfDayBalance = openingBalance.plus(getAmount(currency));
} else if (isWithdrawal() || isWithdrawalFee()) {
endOfDayBalance = openingBalance.minus(getAmount(currency));
}
int numberOfDays =
LocalDateInterval.create(getTransactionLocalDate(), nextTransactionDate)
.daysInPeriodInclusiveOfEndDate();
if (!openingBalance.isEqualTo(endOfDayBalance) && numberOfDays > 1) {
numberOfDays = numberOfDays - 1;
}
return EndOfDayBalance.from(
getTransactionLocalDate(), openingBalance, endOfDayBalance, numberOfDays);
}
public LocalDate determineOverdueSinceDateFrom(
final List<LoanRepaymentScheduleInstallment> repaymentScheduleInstallments,
final MonetaryCurrency currency,
final LocalDate from) {
LocalDate overdueSince = null;
final Money totalOverdue =
calculateTotalOverdueOn(repaymentScheduleInstallments, currency, from);
if (totalOverdue.isGreaterThanZero()) {
for (LoanRepaymentScheduleInstallment installment : repaymentScheduleInstallments) {
if (installment.isOverdueOn(from)) {
if (overdueSince == null || overdueSince.isAfter(installment.getDueDate())) {
overdueSince = installment.getDueDate();
}
}
}
}
return overdueSince;
}
private SavingsAccountTransaction(
final SavingsAccount savingsAccount,
final Integer typeOf,
final LocalDate dateOf,
final Money amount,
final boolean isReversed) {
this.savingsAccount = savingsAccount;
this.typeOf = typeOf;
this.dateOf = dateOf.toDate();
this.amount = amount.getAmount();
this.reversed = isReversed;
}
public Money waive(final MonetaryCurrency currency, final Integer loanInstallmentNumber) {
if (isInstalmentFee()) {
final LoanInstallmentCharge chargePerInstallment =
getInstallmentLoanCharge(loanInstallmentNumber);
final Money amountWaived = chargePerInstallment.waive(currency);
if (this.amountWaived == null) {
this.amountWaived = BigDecimal.ZERO;
}
this.amountWaived = this.amountWaived.add(amountWaived.getAmount());
this.amountOutstanding = this.amountOutstanding.subtract(amountWaived.getAmount());
if (determineIfFullyPaid()) {
this.paid = false;
this.waived = true;
}
return amountWaived;
}
this.amountWaived = this.amountOutstanding;
this.amountOutstanding = BigDecimal.ZERO;
this.paid = false;
this.waived = true;
return getAmountWaived(currency);
}
private SavingsAccountTransaction(
final SavingsAccount savingsAccount,
final PaymentDetail paymentDetail,
final Integer typeOf,
final LocalDate transactionLocalDate,
final Money amount,
final boolean isReversed) {
this.savingsAccount = savingsAccount;
this.typeOf = typeOf;
this.dateOf = transactionLocalDate.toDate();
this.amount = amount.getAmount();
this.reversed = isReversed;
this.paymentDetail = paymentDetail;
}
@Transactional
@Override
public EntityIdentifier adjustLoanTransaction(final AdjustLoanTransactionCommand command) {
context.authenticatedUser();
AdjustLoanTransactionCommandValidator validator =
new AdjustLoanTransactionCommandValidator(command);
validator.validate();
Loan loan = this.loanRepository.findOne(command.getLoanId());
if (loan == null) {
throw new LoanNotFoundException(command.getLoanId());
}
LoanTransaction transactionToAdjust =
this.loanTransactionRepository.findOne(command.getTransactionId());
if (transactionToAdjust == null) {
throw new LoanTransactionNotFoundException(command.getTransactionId());
}
final MonetaryCurrency currency = loan.repaymentScheduleDetail().getPrincipal().getCurrency();
final Money transactionAmount = Money.of(currency, command.getTransactionAmount());
// adjustment is only supported for repayments and waivers at present
LocalDate transactionDate = command.getTransactionDate();
LoanTransaction newTransactionDetail =
LoanTransaction.repayment(transactionAmount, transactionDate);
if (transactionToAdjust.isInterestWaiver()) {
newTransactionDetail = LoanTransaction.waiver(loan, transactionAmount, transactionDate);
}
loan.adjustExistingTransaction(
transactionToAdjust, newTransactionDetail, defaultLoanLifecycleStateMachine());
if (newTransactionDetail.isGreaterThanZero(currency)) {
this.loanTransactionRepository.save(newTransactionDetail);
}
this.loanRepository.save(loan);
String noteText = command.getNote();
if (StringUtils.isNotBlank(noteText)) {
Note note = Note.loanTransactionNote(loan, newTransactionDetail, noteText);
this.noteRepository.save(note);
}
return new EntityIdentifier(loan.getId());
}
@Transactional
@Override
public CommandProcessingResult officeTransaction(final JsonCommand command) {
context.authenticatedUser();
this.moneyTransferCommandFromApiJsonDeserializer.validateOfficeTransfer(command.json());
Long officeId = null;
Office fromOffice = null;
final Long fromOfficeId = command.longValueOfParameterNamed("fromOfficeId");
if (fromOfficeId != null) {
fromOffice = this.officeRepository.findOne(fromOfficeId);
officeId = fromOffice.getId();
}
Office toOffice = null;
final Long toOfficeId = command.longValueOfParameterNamed("toOfficeId");
if (toOfficeId != null) {
toOffice = this.officeRepository.findOne(toOfficeId);
officeId = toOffice.getId();
}
if (fromOffice == null && toOffice == null) {
throw new OfficeNotFoundException(toOfficeId);
}
final String currencyCode = command.stringValueOfParameterNamed("currencyCode");
final ApplicationCurrency appCurrency =
this.applicationCurrencyRepository.findOneByCode(currencyCode);
if (appCurrency == null) {
throw new CurrencyNotFoundException(currencyCode);
}
final MonetaryCurrency currency =
new MonetaryCurrency(appCurrency.getCode(), appCurrency.getDecimalPlaces());
final Money amount =
Money.of(currency, command.bigDecimalValueOfParameterNamed("transactionAmount"));
final OfficeTransaction entity =
OfficeTransaction.fromJson(fromOffice, toOffice, amount, command);
this.officeTransactionRepository.save(entity);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(entity.getId()) //
.withOfficeId(officeId) //
.build();
}
@Transactional
@Override
public EntityIdentifier withdrawDepositAccountInterestMoney(
DepositAccountWithdrawInterestCommand command) {
context.authenticatedUser();
WithDrawDepositAccountInterestCommandValidator validator =
new WithDrawDepositAccountInterestCommandValidator(command);
validator.validate();
DepositAccount account = this.depositAccountRepository.findOne(command.getAccountId());
if (account == null || account.isDeleted()) {
throw new DepositAccountNotFoundException(command.getAccountId());
}
if (account.isInterestWithdrawable() && !account.isInterestCompoundingAllowed()) {
// BigDecimal totalAvailableInterestForWithdrawal =
// getTotalWithdrawableInterestAvailable(account);
// BigDecimal interestPaid = account.getInterstPaid();
BigDecimal remainInterestForWithdrawal =
account
.getAvailableInterest(); // totalAvailableInterestForWithdrawal.subtract(interestPaid);
if (remainInterestForWithdrawal.doubleValue() > 0) {
if (remainInterestForWithdrawal.doubleValue() >= command.getWithdrawInterest().doubleValue()
&& command.getWithdrawInterest().doubleValue() > 0) {
account.withdrawInterest(
Money.of(account.getDeposit().getCurrency(), command.getWithdrawInterest()));
this.depositAccountRepository.save(account);
} else {
throw new DepositAccountTransactionsException(
"deposit.transaction.interest.withdrawal.exceed",
"You can Withdraw " + remainInterestForWithdrawal + " only");
}
} else {
throw new DepositAccountTransactionsException(
"deposit.transaction.interest.withdrawal.insufficient.amount",
"You don't have enough money for withdrawal");
}
} else {
throw new DepositAccountTransactionsException(
"deposit.transaction.interest.withdrawal.cannot.withdraw",
"You can not withdraw interst for this account");
}
return new EntityIdentifier(account.getId());
}
public EndOfDayBalance toEndOfDayBalance(
final LocalDateInterval periodInterval, final MonetaryCurrency currency) {
Money endOfDayBalance = Money.of(currency, this.runningBalance);
Money openingBalance = endOfDayBalance;
LocalDate balanceDate = periodInterval.startDate();
int numberOfDays = periodInterval.daysInPeriodInclusiveOfEndDate();
if (periodInterval.contains(getTransactionLocalDate())) {
balanceDate = getTransactionLocalDate();
LocalDateInterval newInterval =
LocalDateInterval.create(getTransactionLocalDate(), periodInterval.endDate());
numberOfDays = newInterval.daysInPeriodInclusiveOfEndDate();
}
return EndOfDayBalance.from(balanceDate, openingBalance, endOfDayBalance, numberOfDays);
}
@Transactional
@Override
public EntityIdentifier makeLoanRepayment(final LoanTransactionCommand command) {
AppUser currentUser = context.authenticatedUser();
LoanTransactionCommandValidator validator = new LoanTransactionCommandValidator(command);
validator.validate();
Loan loan = this.loanRepository.findOne(command.getLoanId());
if (loan == null) {
throw new LoanNotFoundException(command.getLoanId());
}
LocalDate transactionDate = command.getTransactionDate();
if (this.isBeforeToday(transactionDate) && currentUser.canNotMakeRepaymentOnLoanInPast()) {
throw new NoAuthorizationException(
"error.msg.no.permission.to.make.repayment.on.loan.in.past");
}
Money repayment =
Money.of(
loan.repaymentScheduleDetail().getPrincipal().getCurrency(),
command.getTransactionAmount());
LoanTransaction loanRepayment = LoanTransaction.repayment(repayment, transactionDate);
loan.makeRepayment(loanRepayment, defaultLoanLifecycleStateMachine());
this.loanTransactionRepository.save(loanRepayment);
this.loanRepository.save(loan);
String noteText = command.getNote();
if (StringUtils.isNotBlank(noteText)) {
Note note = Note.loanTransactionNote(loan, loanRepayment, noteText);
this.noteRepository.save(note);
}
return new EntityIdentifier(loan.getId());
}
/**
* @param percentageOf
* @returns a minimum cap or maximum cap set on charges if the criteria fits else it returns the
* percentageOf if the amount is within min and max cap
*/
private BigDecimal minimumAndMaximumCap(final BigDecimal percentageOf) {
BigDecimal minMaxCap = BigDecimal.ZERO;
if (this.minCap != null) {
final int minimumCap = percentageOf.compareTo(this.minCap);
if (minimumCap == -1) {
minMaxCap = this.minCap;
return minMaxCap;
}
}
if (this.maxCap != null) {
final int maximumCap = percentageOf.compareTo(this.maxCap);
if (maximumCap == 1) {
minMaxCap = this.maxCap;
return minMaxCap;
}
}
minMaxCap = percentageOf;
// this will round the amount value
if (this.loan != null && minMaxCap != null) {
minMaxCap = Money.of(this.loan.getCurrency(), minMaxCap).getAmount();
}
return minMaxCap;
}
public Money getTotalFeeChargesDueAtDisbursement(final MonetaryCurrency currency) {
return Money.of(currency, this.totalFeeChargesDueAtDisbursement);
}
public boolean hasNotAmount(final Money amountToCheck) {
final Money transactionAmount = getAmount(amountToCheck.getCurrency());
return transactionAmount.isNotEqualTo(amountToCheck);
}
public void updateRunningBalance(final Money balance) {
this.runningBalance = balance.getAmount();
}
public Money getAmount(final MonetaryCurrency currency) {
return Money.of(currency, this.amount);
}
public boolean isNotInArrears(final MonetaryCurrency currency) {
return Money.of(currency, this.totalOverdue).isZero();
}
public void updateSummary(
final MonetaryCurrency currency,
final Money principal,
final List<LoanRepaymentScheduleInstallment> repaymentScheduleInstallments,
final LoanSummaryWrapper summaryWrapper,
final Boolean disbursed) {
this.totalPrincipalDisbursed = principal.getAmount();
this.totalPrincipalRepaid =
summaryWrapper
.calculateTotalPrincipalRepaid(repaymentScheduleInstallments, currency)
.getAmount();
this.totalPrincipalWrittenOff =
summaryWrapper
.calculateTotalPrincipalWrittenOff(repaymentScheduleInstallments, currency)
.getAmount();
this.totalPrincipalOutstanding =
principal.minus(this.totalPrincipalRepaid).minus(this.totalPrincipalWrittenOff).getAmount();
final Money totalInterestCharged =
summaryWrapper.calculateTotalInterestCharged(repaymentScheduleInstallments, currency);
this.totalInterestCharged = totalInterestCharged.getAmount();
this.totalInterestRepaid =
summaryWrapper
.calculateTotalInterestRepaid(repaymentScheduleInstallments, currency)
.getAmount();
this.totalInterestWaived =
summaryWrapper
.calculateTotalInterestWaived(repaymentScheduleInstallments, currency)
.getAmount();
this.totalInterestWrittenOff =
summaryWrapper
.calculateTotalInterestWrittenOff(repaymentScheduleInstallments, currency)
.getAmount();
this.totalInterestOutstanding =
totalInterestCharged
.minus(this.totalInterestRepaid)
.minus(this.totalInterestWaived)
.minus(this.totalInterestWrittenOff)
.getAmount();
final Money totalFeeChargesCharged =
summaryWrapper
.calculateTotalFeeChargesCharged(repaymentScheduleInstallments, currency)
.plus(this.totalFeeChargesDueAtDisbursement);
this.totalFeeChargesCharged = totalFeeChargesCharged.getAmount();
Money totalFeeChargesRepaid =
summaryWrapper.calculateTotalFeeChargesRepaid(repaymentScheduleInstallments, currency);
if (disbursed) {
totalFeeChargesRepaid = totalFeeChargesRepaid.plus(this.totalFeeChargesDueAtDisbursement);
}
this.totalFeeChargesRepaid = totalFeeChargesRepaid.getAmount();
this.totalFeeChargesWaived =
summaryWrapper
.calculateTotalFeeChargesWaived(repaymentScheduleInstallments, currency)
.getAmount();
this.totalFeeChargesWrittenOff =
summaryWrapper
.calculateTotalFeeChargesWrittenOff(repaymentScheduleInstallments, currency)
.getAmount();
this.totalFeeChargesOutstanding =
totalFeeChargesCharged
.minus(this.totalFeeChargesRepaid)
.minus(this.totalFeeChargesWaived)
.minus(this.totalFeeChargesWrittenOff)
.getAmount();
final Money totalPenaltyChargesCharged =
summaryWrapper.calculateTotalPenaltyChargesCharged(repaymentScheduleInstallments, currency);
this.totalPenaltyChargesCharged = totalPenaltyChargesCharged.getAmount();
this.totalPenaltyChargesRepaid =
summaryWrapper
.calculateTotalPenaltyChargesRepaid(repaymentScheduleInstallments, currency)
.getAmount();
this.totalPenaltyChargesWaived =
summaryWrapper
.calculateTotalPenaltyChargesWaived(repaymentScheduleInstallments, currency)
.getAmount();
this.totalPenaltyChargesWrittenOff =
summaryWrapper
.calculateTotalPenaltyChargesWrittenOff(repaymentScheduleInstallments, currency)
.getAmount();
this.totalPenaltyChargesOutstanding =
totalPenaltyChargesCharged
.minus(this.totalPenaltyChargesRepaid)
.minus(this.totalPenaltyChargesWaived)
.minus(this.totalPenaltyChargesWrittenOff)
.getAmount();
final Money totalExpectedRepayment =
Money.of(currency, this.totalPrincipalDisbursed)
.plus(this.totalInterestCharged)
.plus(this.totalFeeChargesCharged)
.plus(this.totalPenaltyChargesCharged);
this.totalExpectedRepayment = totalExpectedRepayment.getAmount();
final Money totalRepayment =
Money.of(currency, this.totalPrincipalRepaid)
.plus(this.totalInterestRepaid)
.plus(this.totalFeeChargesRepaid)
.plus(this.totalPenaltyChargesRepaid);
this.totalRepayment = totalRepayment.getAmount();
final Money totalExpectedCostOfLoan =
Money.of(currency, this.totalInterestCharged)
.plus(this.totalFeeChargesCharged)
.plus(this.totalPenaltyChargesCharged);
this.totalExpectedCostOfLoan = totalExpectedCostOfLoan.getAmount();
final Money totalCostOfLoan =
Money.of(currency, this.totalInterestRepaid)
.plus(this.totalFeeChargesRepaid)
.plus(this.totalPenaltyChargesRepaid);
this.totalCostOfLoan = totalCostOfLoan.getAmount();
final Money totalWaived =
Money.of(currency, this.totalInterestWaived)
.plus(this.totalFeeChargesWaived)
.plus(this.totalPenaltyChargesWaived);
this.totalWaived = totalWaived.getAmount();
final Money totalWrittenOff =
Money.of(currency, this.totalPrincipalWrittenOff)
.plus(this.totalInterestWrittenOff)
.plus(this.totalFeeChargesWrittenOff)
.plus(this.totalPenaltyChargesWrittenOff);
this.totalWrittenOff = totalWrittenOff.getAmount();
final Money totalOutstanding =
Money.of(currency, this.totalPrincipalOutstanding)
.plus(this.totalInterestOutstanding)
.plus(this.totalFeeChargesOutstanding)
.plus(this.totalPenaltyChargesOutstanding);
this.totalOutstanding = totalOutstanding.getAmount();
}
@Transactional
@Override
public LoanTransaction makeRepayment(
final Long accountId,
final CommandProcessingResultBuilder builderResult,
final LocalDate transactionDate,
final BigDecimal transactionAmount,
final PaymentDetail paymentDetail,
final String noteText,
final String txnExternalId) {
final Loan loan = this.loanAccountAssembler.assembleFrom(accountId);
checkClientOrGroupActive(loan);
// TODO: Is it required to validate transaction date with meeting dates
// if repayments is synced with meeting?
/*
* if(loan.isSyncDisbursementWithMeeting()){ // validate actual
* disbursement date against meeting date CalendarInstance
* calendarInstance =
* this.calendarInstanceRepository.findCalendarInstaneByLoanId
* (loan.getId(), CalendarEntityType.LOANS.getValue());
* this.loanEventApiJsonValidator
* .validateRepaymentDateWithMeetingDate(transactionDate,
* calendarInstance); }
*/
final List<Long> existingTransactionIds = new ArrayList<Long>();
final List<Long> existingReversedTransactionIds = new ArrayList<Long>();
final Money repaymentAmount = Money.of(loan.getCurrency(), transactionAmount);
final LoanTransaction newRepaymentTransaction =
LoanTransaction.repayment(repaymentAmount, paymentDetail, transactionDate, txnExternalId);
final boolean allowTransactionsOnHoliday =
this.configurationDomainService.allowTransactionsOnHolidayEnabled();
final List<Holiday> holidays =
this.holidayRepository.findByOfficeIdAndGreaterThanDate(
loan.getOfficeId(), transactionDate.toDate());
final WorkingDays workingDays = this.workingDaysRepository.findOne();
final boolean allowTransactionsOnNonWorkingDay =
this.configurationDomainService.allowTransactionsOnNonWorkingDayEnabled();
final ChangedTransactionDetail changedTransactionDetail =
loan.makeRepayment(
newRepaymentTransaction,
defaultLoanLifecycleStateMachine(),
existingTransactionIds,
existingReversedTransactionIds,
allowTransactionsOnHoliday,
holidays,
workingDays,
allowTransactionsOnNonWorkingDay);
this.loanTransactionRepository.save(newRepaymentTransaction);
/**
* * TODO Vishwas Batch save is giving me a HibernateOptimisticLockingFailureException, looping
* and saving for the time being, not a major issue for now as this loop is entered only in edge
* cases (when a payment is made before the latest payment recorded against the loan) *
*/
if (changedTransactionDetail != null) {
for (final LoanTransaction loanTransaction : changedTransactionDetail.getNewTransactions()) {
this.loanTransactionRepository.save(loanTransaction);
}
}
this.loanRepository.save(loan);
if (StringUtils.isNotBlank(noteText)) {
final Note note = Note.loanTransactionNote(loan, newRepaymentTransaction, noteText);
this.noteRepository.save(note);
}
postJournalEntries(loan, existingTransactionIds, existingReversedTransactionIds);
builderResult
.withEntityId(newRepaymentTransaction.getId()) //
.withOfficeId(loan.getOfficeId()) //
.withClientId(loan.getClientId()) //
.withGroupId(loan.getGroupId()); //
return newRepaymentTransaction;
}
private LoanApplicationTerms assembleLoanApplicationTermsFrom(
final JsonElement element, final LoanProduct loanProduct) {
final MonetaryCurrency currency = loanProduct.getCurrency();
final ApplicationCurrency applicationCurrency =
this.applicationCurrencyRepository.findOneWithNotFoundDetection(currency);
// loan terms
final Integer loanTermFrequency =
fromApiJsonHelper.extractIntegerWithLocaleNamed("loanTermFrequency", element);
final Integer loanTermFrequencyType =
fromApiJsonHelper.extractIntegerWithLocaleNamed("loanTermFrequencyType", element);
final PeriodFrequencyType loanTermPeriodFrequencyType =
PeriodFrequencyType.fromInt(loanTermFrequencyType);
final Integer numberOfRepayments =
fromApiJsonHelper.extractIntegerWithLocaleNamed("numberOfRepayments", element);
final Integer repaymentEvery =
fromApiJsonHelper.extractIntegerWithLocaleNamed("repaymentEvery", element);
final Integer repaymentFrequencyType =
fromApiJsonHelper.extractIntegerWithLocaleNamed("repaymentFrequencyType", element);
final PeriodFrequencyType repaymentPeriodFrequencyType =
PeriodFrequencyType.fromInt(repaymentFrequencyType);
final Integer amortizationType =
fromApiJsonHelper.extractIntegerWithLocaleNamed("amortizationType", element);
final AmortizationMethod amortizationMethod = AmortizationMethod.fromInt(amortizationType);
// interest terms
final Integer interestType =
fromApiJsonHelper.extractIntegerWithLocaleNamed("interestType", element);
final InterestMethod interestMethod = InterestMethod.fromInt(interestType);
final Integer interestCalculationPeriodType =
fromApiJsonHelper.extractIntegerWithLocaleNamed("interestCalculationPeriodType", element);
final InterestCalculationPeriodMethod interestCalculationPeriodMethod =
InterestCalculationPeriodMethod.fromInt(interestCalculationPeriodType);
final BigDecimal interestRatePerPeriod =
fromApiJsonHelper.extractBigDecimalWithLocaleNamed("interestRatePerPeriod", element);
final PeriodFrequencyType interestRatePeriodFrequencyType =
loanProduct.getInterestPeriodFrequencyType();
final BigDecimal annualNominalInterestRate =
this.aprCalculator.calculateFrom(interestRatePeriodFrequencyType, interestRatePerPeriod);
// disbursement details
final BigDecimal principal =
this.fromApiJsonHelper.extractBigDecimalWithLocaleNamed("principal", element);
final Money principalMoney = Money.of(currency, principal);
final LocalDate expectedDisbursementDate =
this.fromApiJsonHelper.extractLocalDateNamed("expectedDisbursementDate", element);
final LocalDate repaymentsStartingFromDate =
this.fromApiJsonHelper.extractLocalDateNamed("repaymentsStartingFromDate", element);
LocalDate calculatedRepaymentsStartingFromDate = repaymentsStartingFromDate;
final Boolean synchDisbursement =
fromApiJsonHelper.extractBooleanNamed("syncDisbursementWithMeeting", element);
final Long calendarId = this.fromApiJsonHelper.extractLongNamed("calendarId", element);
Calendar calendar = null;
if ((synchDisbursement != null && synchDisbursement.booleanValue())
|| (calendarId != null && calendarId != 0)) {
calendar = this.calendarRepository.findOne(calendarId);
if (calendar == null) {
throw new CalendarNotFoundException(calendarId);
}
// validate repayment frequency and interval with meeting frequency and interval
PeriodFrequencyType meetingPeriodFrequency =
CalendarHelper.getMeetingPeriodFrequencyType(calendar.getRecurrence());
validateRepaymentFrequencyIsSameAsMeetingFrequency(
meetingPeriodFrequency.getValue(),
repaymentFrequencyType,
CalendarHelper.getInterval(calendar.getRecurrence()),
repaymentEvery);
}
if (synchDisbursement != null && synchDisbursement.booleanValue()) {
validateDisbursementDateWithMeetingDates(expectedDisbursementDate, calendar);
}
// if calendar is attached (not null) then reschedule repayment dates according to meeting
if (null != calendar) {
// TODO : AA - Is it require to reset repaymentsStartingFromDate or
// set only if it is not provided (or null)
// Currently provided repaymentsStartingFromDate takes precedence over system generated next
// meeting date
if (calculatedRepaymentsStartingFromDate == null) {
// FIXME: AA - Possibility of having next meeting date immediately after disbursement date,
// need to have minimum number of days gap between disbursement and first repayment date.
final String frequency =
CalendarHelper.getMeetingFrequencyFromPeriodFrequencyType(repaymentPeriodFrequencyType);
calculatedRepaymentsStartingFromDate =
CalendarHelper.getFirstRepaymentMeetingDate(
calendar, expectedDisbursementDate, repaymentEvery, frequency);
} else { // validate user provided repaymentsStartFromDate
validateRepaymentsStartDateWithMeetingDates(repaymentsStartingFromDate, calendar);
}
}
// grace details
final Integer graceOnPrincipalPayment =
this.fromApiJsonHelper.extractIntegerWithLocaleNamed("graceOnPrincipalPayment", element);
final Integer graceOnInterestPayment =
this.fromApiJsonHelper.extractIntegerWithLocaleNamed("graceOnInterestPayment", element);
final Integer graceOnInterestCharged =
this.fromApiJsonHelper.extractIntegerWithLocaleNamed("graceOnInterestCharged", element);
final LocalDate interestChargedFromDate =
fromApiJsonHelper.extractLocalDateNamed("interestChargedFromDate", element);
// other
final BigDecimal inArrearsTolerance =
this.fromApiJsonHelper.extractBigDecimalWithLocaleNamed("inArrearsTolerance", element);
final Money inArrearsToleranceMoney = Money.of(currency, inArrearsTolerance);
return LoanApplicationTerms.assembleFrom(
applicationCurrency,
loanTermFrequency,
loanTermPeriodFrequencyType,
numberOfRepayments,
repaymentEvery,
repaymentPeriodFrequencyType,
amortizationMethod,
interestMethod,
interestRatePerPeriod,
interestRatePeriodFrequencyType,
annualNominalInterestRate,
interestCalculationPeriodMethod,
principalMoney,
expectedDisbursementDate,
repaymentsStartingFromDate,
calculatedRepaymentsStartingFromDate,
graceOnPrincipalPayment,
graceOnInterestPayment,
graceOnInterestCharged,
interestChargedFromDate,
inArrearsToleranceMoney);
}
public Money getTotalOutstanding(final MonetaryCurrency currency) {
return Money.of(currency, this.totalOutstanding);
}
