josehernandezfintecheandomx commented on code in PR #2614:
URL: https://github.com/apache/fineract/pull/2614#discussion_r983623751
##########
fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanWritePlatformServiceJpaRepositoryImpl.java:
##########
@@ -1184,6 +1189,105 @@ public CommandProcessingResult
adjustLoanTransaction(final Long loanId, final Lo
.with(changes).build();
}
+ @Transactional
+ @Override
+ public CommandProcessingResult chargebackLoanTransaction(final Long
loanId, final Long transactionId, final JsonCommand command) {
+ final boolean paymentDetailRequired = true;
+ this.loanEventApiJsonValidator.validateTransaction(command.json(),
paymentDetailRequired);
+
+ Loan loan = this.loanAssembler.assembleFrom(loanId);
+ if
(this.accountTransfersReadPlatformService.isAccountTransfer(transactionId,
PortfolioAccountType.LOAN)) {
+ throw new
PlatformServiceUnavailableException("error.msg.loan.transfer.transaction.update.not.allowed",
+ "Loan transaction:" + transactionId + " chargeback not
allowed as it involves in account transfer", transactionId);
+ }
+ if (loan.isClosedWrittenOff()) {
+ throw new
PlatformServiceUnavailableException("error.msg.loan.chargeback.operation.not.allowed",
+ "Loan transaction:" + transactionId + " chargeback not
allowed as loan status is written off", transactionId);
+ }
+ if (loan.repaymentScheduleDetail().isInterestRecalculationEnabled()) {
+ throw new
PlatformServiceUnavailableException("error.msg.loan.chargeback.operation.not.allowed",
+ "Loan transaction:" + transactionId + " chargeback not
allowed as loan product is interest recalculation enabled",
+ transactionId);
+ }
+
+ final List<Long> existingTransactionIds = new ArrayList<>();
+ final List<Long> existingReversedTransactionIds = new ArrayList<>();
+
+ checkClientOrGroupActive(loan);
+
+ LoanTransaction loanTransaction =
this.loanTransactionRepository.findById(transactionId)
+ .orElseThrow(() -> new
LoanTransactionNotFoundException(transactionId));
+
+ if (!loanTransaction.isRepayment()) {
+ throw new
PlatformServiceUnavailableException("error.msg.loan.chargeback.operation.not.allowed",
+ "Loan transaction:" + transactionId + " chargeback not
allowed as loan transaction is not repayment", transactionId);
+ }
+
+ businessEventNotifierService.notifyPreBusinessEvent(new
LoanChargebackTransactionBusinessEvent(loanTransaction));
+
+ final LocalDate transactionDate =
command.localDateValueOfParameterNamed(LoanApiConstants.transactionDateParamName);
+ final BigDecimal transactionAmount =
command.bigDecimalValueOfParameterNamed(LoanApiConstants.TRANSACTION_AMOUNT_PARAMNAME);
+ final String txnExternalId =
command.stringValueOfParameterNamedAllowingNull(LoanApiConstants.externalIdParameterName);
+
+ final Map<String, Object> changes = new LinkedHashMap<>();
+ changes.put("transactionDate",
command.stringValueOfParameterNamed(LoanApiConstants.transactionDateParamName));
Review Comment:
Done!
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