private void postJournalEntries(
final Loan loanAccount,
final List<Long> existingTransactionIds,
final List<Long> existingReversedTransactionIds) {
final MonetaryCurrency currency = loanAccount.getCurrency();
final ApplicationCurrency applicationCurrency =
this.applicationCurrencyRepositoryWrapper.findOneWithNotFoundDetection(currency);
final Map<String, Object> accountingBridgeData =
loanAccount.deriveAccountingBridgeData(
applicationCurrency.toData(), existingTransactionIds, existingReversedTransactionIds);
this.journalEntryWritePlatformService.createJournalEntriesForLoan(accountingBridgeData);
}
