FINERACT-2279: Contract Termination - Schedule Handing & Reverse-replay

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/data/loanproduct/DefaultLoanProduct.java

@@ -129,6 +129,7 @@ public enum DefaultLoanProduct implements LoanProduct {
     LP2_ADV_PYMNT_INTEREST_DAILY_EMI_360_30_INTEREST_RECALC_DAILY_MULTIDISBURSAL_CAPITALIZED_INCOME, //
     LP2_ADV_PYMNT_ZERO_INTEREST_CHARGE_OFF_DELINQUENT_REASON_INTEREST_RECALC_CAPITALIZED_INCOME, //
     LP2_ADV_PYMNT_360_30_INTEREST_RECALCULATION_ZERO_INTEREST_CHARGE_OFF_ACCRUAL_ACTIVITY, //
+    LP2_ADV_PYMNT_INTEREST_DAILY_INTEREST_RECALCULATION_CONTRACT_TERMINATION, //
     ;
 
     @Override

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/factory/LoanRequestFactory.java

@@ -299,4 +299,8 @@ public class LoanRequestFactory {
         return new PostLoansLoanIdTransactionsRequest().transactionDate(DEFAULT_TRANSACTION_DATE).dateFormat(DATE_FORMAT)
                 .locale(DEFAULT_LOCALE).note("Capitalized Income");
     }
+
+    public static PostLoansLoanIdRequest defaultLoanContractTerminationRequest() {
+        return new PostLoansLoanIdRequest().dateFormat(DATE_FORMAT).locale(DEFAULT_LOCALE).note("Contract Termination");
+    }
 }

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/initializer/global/LoanProductGlobalInitializerStep.java

@@ -2667,6 +2667,37 @@ public class LoanProductGlobalInitializerStep implements FineractGlobalInitializ
         TestContext.INSTANCE.set(
                 TestContextKey.DEFAULT_LOAN_PRODUCT_CREATE_RESPONSE_LP2_ADV_PYMNT_INTEREST_DAILY_EMI_360_30_INTEREST_RECALC_DAILY_CAPITALIZED_INCOME_ADJ_CUSTOM_ALLOC,
                 responseLoanProductsRequestLP2ProgressiveAdvPayment36030InterestRecalcCapitalizedIncomeAdjCustomAlloc);
+
+        // LP2 with progressive loan schedule + horizontal + interest EMI + 360/30 + multidisbursement +
+        // contract termination
+        // (LP2_ADV_PYMNT_INTEREST_DAILY_INTEREST_RECALCULATION_CONTRACT_TERMINATION)
+        final String name107 = DefaultLoanProduct.LP2_ADV_PYMNT_INTEREST_DAILY_INTEREST_RECALCULATION_CONTRACT_TERMINATION.getName();
+
+        final PostLoanProductsRequest loanProductsRequestAdvCustomContractTerminationProgressiveLoanScheduleIntRecalc = loanProductsRequestFactory
+                .defaultLoanProductsRequestLP2InterestDailyRecalculation()//
+                .name(name107)//
+                .paymentAllocation(List.of(//
+                        createPaymentAllocation("DEFAULT", "NEXT_INSTALLMENT",
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.PAST_DUE_PENALTY, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.PAST_DUE_FEE, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.PAST_DUE_INTEREST, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.PAST_DUE_PRINCIPAL, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.DUE_PENALTY, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.DUE_FEE, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.DUE_PRINCIPAL, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.DUE_INTEREST, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.IN_ADVANCE_PENALTY, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.IN_ADVANCE_FEE, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.IN_ADVANCE_PRINCIPAL, //
+                                LoanProductPaymentAllocationRule.AllocationTypesEnum.IN_ADVANCE_INTEREST), //
+                        createPaymentAllocation("GOODWILL_CREDIT", "LAST_INSTALLMENT"), //
+                        createPaymentAllocation("MERCHANT_ISSUED_REFUND", "REAMORTIZATION"), //
+                        createPaymentAllocation("PAYOUT_REFUND", "NEXT_INSTALLMENT")));//
+        final Response<PostLoanProductsResponse> responseLoanProductsRequestAdvCustomContractTerminationProgressiveLoanScheduleIntRecalc = loanProductsApi
+                .createLoanProduct(loanProductsRequestAdvCustomContractTerminationProgressiveLoanScheduleIntRecalc).execute();
+        TestContext.INSTANCE.set(
+                TestContextKey.DEFAULT_LOAN_PRODUCT_CREATE_RESPONSE_LP2_ADV_PYMNT_INTEREST_DAILY_INTEREST_RECALCULATION_CONTRACT_TERMINATION,
+                responseLoanProductsRequestAdvCustomContractTerminationProgressiveLoanScheduleIntRecalc);
     }
 
     public static AdvancedPaymentData createPaymentAllocation(String transactionType, String futureInstallmentAllocationRule,

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/messaging/event/loan/transaction/LoanTransactionContractTerminationPostBusinessEvent.java

@@ -0,0 +1,27 @@
+/**
+ * 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.test.messaging.event.loan.transaction;
+
+public class LoanTransactionContractTerminationPostBusinessEvent extends AbstractLoanTransactionEvent {
+
+    @Override
+    public String getEventName() {
+        return "LoanTransactionContractTerminationPostBusinessEvent";
+    }
+}

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/stepdef/loan/LoanStepDef.java

@@ -142,6 +142,7 @@ import org.apache.fineract.test.messaging.event.loan.transaction.LoanChargeAdjus
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanChargeOffEvent;
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanChargeOffUndoEvent;
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanTransactionAccrualActivityPostEvent;
+import org.apache.fineract.test.messaging.event.loan.transaction.LoanTransactionContractTerminationPostBusinessEvent;
 import org.apache.fineract.test.messaging.store.EventStore;
 import org.apache.fineract.test.stepdef.AbstractStepDef;
 import org.apache.fineract.test.support.TestContextKey;
@@ -4220,4 +4221,42 @@ public class LoanStepDef extends AbstractStepDef {
         testContext().set(TestContextKey.LOAN_CAPITALIZED_INCOME_ADJUSTMENT_RESPONSE, adjustmentResponse);
         ErrorHelper.checkFailedApiCall(adjustmentResponse, 400);
     }
+
+    @And("Admin successfully terminates loan contract")
+    public void makeLoanContractTermination() throws IOException {
+        final Response<PostLoansResponse> loanResponse = testContext().get(TestContextKey.LOAN_CREATE_RESPONSE);
+        assert loanResponse.body() != null;
+        final long loanId = loanResponse.body().getLoanId();
+
+        final PostLoansLoanIdRequest contractTerminationRequest = LoanRequestFactory.defaultLoanContractTerminationRequest();
+
+        final Response<PostLoansLoanIdResponse> loanContractTerminationResponse = loansApi
+                .stateTransitions(loanId, contractTerminationRequest, "contractTermination").execute();
+        testContext().set(TestContextKey.LOAN_CONTRACT_TERMINATION_RESPONSE, loanContractTerminationResponse);
+        ErrorHelper.checkSuccessfulApiCall(loanContractTerminationResponse);
+
+        assert loanContractTerminationResponse.body() != null;
+        final Long transactionId = loanContractTerminationResponse.body().getResourceId();
+        eventAssertion.assertEvent(LoanTransactionContractTerminationPostBusinessEvent.class, transactionId)
+                .extractingData(LoanTransactionDataV1::getLoanId).isEqualTo(loanId).extractingData(LoanTransactionDataV1::getId)
+                .isEqualTo(transactionId);
+    }
+
+    @Then("LoanTransactionContractTerminationPostBusinessEvent is raised on {string}")
+    public void checkLoanTransactionContractTerminationPostBusinessEvent(final String date) throws IOException {
+        final Response<PostLoansResponse> loanCreateResponse = testContext().get(TestContextKey.LOAN_CREATE_RESPONSE);
+        final long loanId = loanCreateResponse.body().getLoanId();
+
+        final Response<GetLoansLoanIdResponse> loanDetailsResponse = loansApi.retrieveLoan(loanId, false, "transactions", "", "").execute();
+        ErrorHelper.checkSuccessfulApiCall(loanDetailsResponse);
+
+        final List<GetLoansLoanIdTransactions> transactions = loanDetailsResponse.body().getTransactions();
+        final GetLoansLoanIdTransactions loanContractTerminationTransaction = transactions.stream()
+                .filter(t -> date.equals(FORMATTER.format(t.getDate())) && "Contract Termination".equals(t.getType().getValue()))
+                .findFirst()
+                .orElseThrow(() -> new IllegalStateException(String.format("No Contract Termination transaction found on %s", date)));
+        final Long loanContractTerminationTransactionId = loanContractTerminationTransaction.getId();
+
+        eventAssertion.assertEventRaised(LoanTransactionContractTerminationPostBusinessEvent.class, loanContractTerminationTransactionId);
+    }
 }

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/support/TestContextKey.java

@@ -219,4 +219,6 @@ public abstract class TestContextKey {
     public static final String LOAN_DISBURSEMENT_DETAIL_RESPONSE = "loanDisbursementDetailResponse";
     public static final String LOAN_CAPITALIZED_INCOME_AMORTIZATION_ID = "loanCapitalizedIncomeAmortizationId";
     public static final String LOAN_CAPITALIZED_INCOME_ADJUSTMENT_RESPONSE = "loanCapitalizedIncomeAdjustmentResponse";
+    public static final String DEFAULT_LOAN_PRODUCT_CREATE_RESPONSE_LP2_ADV_PYMNT_INTEREST_DAILY_INTEREST_RECALCULATION_CONTRACT_TERMINATION = "loanProductCreateResponseLP2AdvancedPaymentInterestDailyInterestRecalculationContractTermination";
+    public static final String LOAN_CONTRACT_TERMINATION_RESPONSE = "loanContractTerminationResponse";
 }