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FINERACT-2311: Buy Down fees - Reversal of existing transaction

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This commit is contained in:
Jose Alberto Hernandez
2025-07-30 18:43:55 +02:00
committed by Adam Saghy
parent 0581c09273
commit e46a98065e
8 changed files with 422 additions and 6 deletions
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integration-tests/src/test/java/org/apache/fineract/integrationtests/LoanBuyDownFeeTest.java
+81
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@@ -20,6 +20,7 @@ package org.apache.fineract.integrationtests;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.math.BigDecimal;
@@ -39,6 +40,7 @@ import org.apache.fineract.client.models.PostLoansLoanIdTransactionsRequest;
import org.apache.fineract.client.models.PostLoansLoanIdTransactionsResponse;
import org.apache.fineract.client.models.PostLoansLoanIdTransactionsTransactionIdRequest;
import org.apache.fineract.client.models.PostLoansResponse;
import org.apache.fineract.client.util.CallFailedRuntimeException;
import org.apache.fineract.integrationtests.common.BusinessStepHelper;
import org.apache.fineract.integrationtests.common.ClientHelper;
import org.apache.fineract.integrationtests.common.Utils;
@@ -573,4 +575,83 @@ public class LoanBuyDownFeeTest extends BaseLoanIntegrationTest {
journalEntry(4.87, feeIncomeAccount, "DEBIT"));
});
}
@Test
public void testReverseBuyDownFeeTransaction() {
final AtomicReference<Long> buyDownFeeTransactionIdIdRef = new AtomicReference<>();
runAt("10 September 2024", () -> {
// Add initial buy down fee
final Long buyDownFeeTransactionId = addBuyDownFeeForLoan(loanId, 400.0, "10 September 2024");
assertNotNull(buyDownFeeTransactionId);
buyDownFeeTransactionIdIdRef.set(buyDownFeeTransactionId);
// Verify initial buy down fee accounting entries
verifyTRJournalEntries(buyDownFeeTransactionId, debit(buyDownExpenseAccount, 400.0),
credit(deferredIncomeLiabilityAccount, 400.0));
verifyTransactions(loanId, //
transaction(1000.0, "Disbursement", "01 September 2024"), //
transaction(400.0, "Buy Down Fee", "10 September 2024"));
});
runAt("23 September 2024", () -> {
final Long buyDownFeeTransactionId = buyDownFeeTransactionIdIdRef.get();
executeInlineCOB(loanId);
// Reverse Buy Down Fee
PostLoansLoanIdTransactionsResponse transactionsResponse = loanTransactionHelper.reverseLoanTransaction(loanId,
buyDownFeeTransactionId, new PostLoansLoanIdTransactionsTransactionIdRequest().dateFormat(DATETIME_PATTERN)
.transactionDate("10 September 2024").note("Buy Down Fee reversed").transactionAmount(0.0).locale("en"));
Assertions.assertNotNull(transactionsResponse);
Assertions.assertNotNull(transactionsResponse.getResourceId());
Assertions.assertEquals(transactionsResponse.getResourceId(), buyDownFeeTransactionId);
// Verify initial buy down fee reversed accounting entries
verifyTRJournalEntries(buyDownFeeTransactionId, debit(buyDownExpenseAccount, 400.0),
credit(deferredIncomeLiabilityAccount, 400.0), credit(buyDownExpenseAccount, 400.0),
debit(deferredIncomeLiabilityAccount, 400.0));
verifyTransactions(loanId, //
transaction(1000.0, "Disbursement", "01 September 2024"), //
reversedTransaction(400.0, "Buy Down Fee", "10 September 2024"), //
transaction(5.83, "Accrual", "22 September 2024"));
});
}
@Test
public void testTryToReverseBuyDownFeeTransactionWithBuyDownFeeAdjustment() {
final AtomicReference<Long> buyDownFeeTransactionIdIdRef = new AtomicReference<>();
runAt("10 September 2024", () -> {
// Add initial buy down fee
final Long buyDownFeeTransactionId = addBuyDownFeeForLoan(loanId, 400.0, "10 September 2024");
assertNotNull(buyDownFeeTransactionId);
buyDownFeeTransactionIdIdRef.set(buyDownFeeTransactionId);
// Verify initial buy down fee accounting entries
verifyTRJournalEntries(buyDownFeeTransactionId, debit(buyDownExpenseAccount, 400.0),
credit(deferredIncomeLiabilityAccount, 400.0));
verifyTransactions(loanId, //
transaction(1000.0, "Disbursement", "01 September 2024"), //
transaction(400.0, "Buy Down Fee", "10 September 2024"));
});
runAt("23 September 2024", () -> {
final Long buyDownFeeTransactionId = buyDownFeeTransactionIdIdRef.get();
executeInlineCOB(loanId);
loanTransactionHelper.buyDownFeeAdjustment(loanId, buyDownFeeTransactionId, "23 September 2024", 200.0);
// Try to Reverse Buy Down Fee that has linked a Buy Down Fee Adjustment
CallFailedRuntimeException exception = assertThrows(CallFailedRuntimeException.class,
() -> loanTransactionHelper.reverseLoanTransaction(loanId, buyDownFeeTransactionId,
new PostLoansLoanIdTransactionsTransactionIdRequest().dateFormat(DATETIME_PATTERN)
.transactionDate("10 September 2024").note("Buy Down Fee reversed").transactionAmount(0.0)
.locale("en")));
assertEquals(403, exception.getResponse().code());
assertTrue(exception.getMessage().contains("loan.transaction.with.not.reversed.transaction.related"));
});
}
}