FINERACT-2042: charge-off journal entries if loan is fraud

fineract-loan/src/main/java/org/apache/fineract/portfolio/loanaccount/domain/Loan.java

@@ -4599,7 +4599,7 @@ public class Loan extends AbstractAuditableWithUTCDateTimeCustom {
                 getAccountingBridgeDataGenericAttributes(currencyCode, isAccountTransfer));
         if (isBeforeChargeOffDate) {
             accountingBridgeDataChargeOff.put("isChargeOff", false);
-            accountingBridgeDataChargeOff.put("isFraud", false);
+            accountingBridgeDataChargeOff.put("isFraud", isFraud());
         } else {
             accountingBridgeDataChargeOff.put("isChargeOff", isChargedOff());
             accountingBridgeDataChargeOff.put("isFraud", isFraud());

integration-tests/src/test/java/org/apache/fineract/integrationtests/LoanTransactionReverseReplayChargeOffTest.java

@@ -0,0 +1,114 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.fineract.integrationtests;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.UUID;
+import org.apache.fineract.client.models.PostLoanProductsRequest;
+import org.apache.fineract.client.models.PostLoanProductsResponse;
+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.integrationtests.common.ClientHelper;
+import org.apache.fineract.integrationtests.common.Utils;
+import org.apache.fineract.integrationtests.common.accounting.Account;
+import org.apache.fineract.integrationtests.common.loans.LoanTestLifecycleExtension;
+import org.apache.fineract.integrationtests.common.system.CodeHelper;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+
+@ExtendWith(LoanTestLifecycleExtension.class)
+public class LoanTransactionReverseReplayChargeOffTest extends BaseLoanIntegrationTest {
+
+    @Test
+    public void loanTransactionReverseReplayWithChargeOff() {
+        runAt("4 October 2022", () -> {
+            final Account assetAccount = accountHelper.createAssetAccount();
+            final Account chargeOffFraudExpenseAccount = accountHelper.createExpenseAccount();
+            final Account chargeOffExpenseAccount = accountHelper.createExpenseAccount();
+
+            // Loan ExternalId
+            String loanExternalIdStr = UUID.randomUUID().toString();
+
+            // Client and Loan account creation
+
+            final Long clientId = clientHelper.createClient(ClientHelper.defaultClientCreationRequest()).getClientId();
+
+            PostLoanProductsRequest loanProductsRequest = createOnePeriod30DaysLongNoInterestPeriodicAccrualProduct()
+                    .chargeOffExpenseAccountId(chargeOffExpenseAccount.getAccountID().longValue())
+                    .chargeOffFraudExpenseAccountId(chargeOffFraudExpenseAccount.getAccountID().longValue())
+                    .loanPortfolioAccountId(assetAccount.getAccountID().longValue());
+            PostLoanProductsResponse loanProductResponse = loanProductHelper.createLoanProduct(loanProductsRequest);
+
+            Long loanId = applyAndApproveLoan(clientId, loanProductResponse.getResourceId(), "2 September 2022", 1000.0, 1,
+                    postLoansRequest -> {
+                        postLoansRequest.externalId(loanExternalIdStr);
+                    });
+
+            disburseLoan(loanId, BigDecimal.valueOf(1000.00), "2 September 2022");
+
+            // make repayment
+            String loanTransactionExternalIdStr = UUID.randomUUID().toString();
+            PostLoansLoanIdTransactionsResponse repaymentTransaction = loanTransactionHelper.makeLoanRepayment(loanExternalIdStr,
+                    new PostLoansLoanIdTransactionsRequest().dateFormat(DATETIME_PATTERN).transactionDate("03 October 2022").locale("en")
+                            .transactionAmount(10.0).externalId(loanTransactionExternalIdStr));
+
+            // mark loan as fraud
+            final String command = "markAsFraud";
+            String payload = loanTransactionHelper.getLoanFraudPayloadAsJSON("fraud", "true");
+            loanTransactionHelper.modifyLoanCommand(loanId.intValue(), command, payload, responseSpec);
+
+            // charge-off loan
+            String randomText = Utils.randomStringGenerator("en", 5) + Utils.randomNumberGenerator(6)
+                    + Utils.randomStringGenerator("is", 5);
+            Integer chargeOffReasonId = CodeHelper.createChargeOffCodeValue(requestSpec, responseSpec, randomText, 1);
+            String transactionExternalId = UUID.randomUUID().toString();
+            PostLoansLoanIdTransactionsResponse chargeOffTransaction = loanTransactionHelper.chargeOffLoan((long) loanId,
+                    new PostLoansLoanIdTransactionsRequest().transactionDate("4 October 2022").locale("en").dateFormat("dd MMMM yyyy")
+                            .externalId(transactionExternalId).chargeOffReasonId((long) chargeOffReasonId));
+
+            updateBusinessDate("6 October 2022");
+
+            loanTransactionHelper.reverseLoanTransaction(loanExternalIdStr, repaymentTransaction.getResourceId(),
+                    new PostLoansLoanIdTransactionsTransactionIdRequest().transactionDate("6 October 2022").locale("en")
+                            .dateFormat(DATETIME_PATTERN).transactionAmount(0.0));
+
+            ArrayList<HashMap> journalEntriesForChargeOffTransaction = journalEntryHelper
+                    .getJournalEntriesByTransactionId("L" + chargeOffTransaction.getResourceId());
+            assertNotNull(journalEntriesForChargeOffTransaction);
+
+            List<HashMap> assetAccountJournalEntries = journalEntriesForChargeOffTransaction.stream() //
+                    .filter(journalEntry -> assetAccount.getAccountID().equals(journalEntry.get("glAccountId"))) //
+                    .toList();
+
+            List<HashMap> expenseAccountJournalEntries = journalEntriesForChargeOffTransaction.stream() //
+                    .filter(journalEntry -> chargeOffFraudExpenseAccount.getAccountID().equals(journalEntry.get("glAccountId"))) //
+                    .toList();
+
+            assertEquals(2, assetAccountJournalEntries.size());
+            assertEquals(2, expenseAccountJournalEntries.size());
+        });
+    }
+}