Refactor Loan to support auditable fields

2022-07-26 09:56:30 +02:00
parent d8f483ab45
commit 176c5700d0
6 changed files with 325 additions and 18 deletions
@@ -482,7 +482,7 @@ public class AccountDetailsReadPlatformServiceJpaRepositoryImpl implements Accou
                    .append(" l.writtenoffon_date as writtenOffOnDate, l.expected_maturedon_date as expectedMaturityDate")

                    .append(" from m_loan l ").append("LEFT JOIN m_product_loan AS lp ON lp.id = l.product_id")
-                    .append(" left join m_appuser sbu on sbu.id = l.submittedon_userid")
+                    .append(" left join m_appuser sbu on sbu.id = l.created_by")
                    .append(" left join m_appuser rbu on rbu.id = l.rejectedon_userid")
                    .append(" left join m_appuser wbu on wbu.id = l.withdrawnon_userid")
                    .append(" left join m_appuser abu on abu.id = l.approvedon_userid")
@@ -0,0 +1,110 @@
+/**
+ * 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.portfolio.loanaccount.api;
+
+import static org.apache.fineract.infrastructure.core.domain.AuditableFieldsConstants.CREATED_BY;
+import static org.apache.fineract.infrastructure.core.domain.AuditableFieldsConstants.CREATED_DATE;
+import static org.apache.fineract.infrastructure.core.domain.AuditableFieldsConstants.LAST_MODIFIED_BY;
+import static org.apache.fineract.infrastructure.core.domain.AuditableFieldsConstants.LAST_MODIFIED_DATE;
+
+import java.util.HashMap;
+import java.util.Map;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.UriInfo;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.fineract.infrastructure.core.api.ApiRequestParameterHelper;
+import org.apache.fineract.infrastructure.core.serialization.ApiRequestJsonSerializationSettings;
+import org.apache.fineract.infrastructure.core.serialization.ToApiJsonSerializer;
+import org.apache.fineract.portfolio.loanaccount.domain.Loan;
+import org.apache.fineract.portfolio.loanaccount.domain.LoanRepositoryWrapper;
+import org.apache.fineract.portfolio.loanaccount.domain.LoanTransaction;
+import org.apache.fineract.portfolio.loanaccount.domain.LoanTransactionRepository;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.stereotype.Component;
+
+//@Profile("test")
+@Component
+@Path("/internal/loan")
+@RequiredArgsConstructor
+@Slf4j
+public class InternalLoanInformationApiResource implements InitializingBean {
+
+    private final LoanRepositoryWrapper loanRepositoryWrapper;
+    private final LoanTransactionRepository loanTransactionRepository;
+    private final ToApiJsonSerializer<Map> toApiJsonSerializer;
+    private final ApiRequestParameterHelper apiRequestParameterHelper;
+
+    @Override
+    public void afterPropertiesSet() {
+        log.warn("------------------------------------------------------------");
+        log.warn("                                                            ");
+        log.warn("DO NOT USE THIS IN PRODUCTION!");
+        log.warn("Internal loan services mode is enabled");
+        log.warn("DO NOT USE THIS IN PRODUCTION!");
+        log.warn("                                                            ");
+        log.warn("------------------------------------------------------------");
+
+    }
+
+    @GET
+    @Path("{loanId}/audit")
+    @Consumes({ MediaType.APPLICATION_JSON })
+    @Produces({ MediaType.APPLICATION_JSON })
+    public String getLoanAuditFields(@Context final UriInfo uriInfo, @PathParam("loanId") Long loanId) {
+        log.warn("------------------------------------------------------------");
+        log.warn("                                                            ");
+        log.warn("Fetching loan with {}", loanId);
+        log.warn("                                                            ");
+        log.warn("------------------------------------------------------------");
+
+        final Loan loan = loanRepositoryWrapper.findOneWithNotFoundDetection(loanId);
+        Map<String, Object> auditFields = new HashMap<>(
+                Map.of(CREATED_BY, loan.getCreatedBy().orElse(null), CREATED_DATE, loan.getCreatedDate().orElse(null), LAST_MODIFIED_BY,
+                        loan.getLastModifiedBy().orElse(null), LAST_MODIFIED_DATE, loan.getLastModifiedDate().orElse(null)));
+        final ApiRequestJsonSerializationSettings settings = this.apiRequestParameterHelper.process(uriInfo.getQueryParameters());
+        return this.toApiJsonSerializer.serialize(settings, auditFields);
+    }
+
+    @GET
+    @Path("{loanId}/transaction/{transactionId}/audit")
+    @Consumes({ MediaType.APPLICATION_JSON })
+    @Produces({ MediaType.APPLICATION_JSON })
+    public String getLoanTransactionAuditFields(@Context final UriInfo uriInfo, @PathParam("loanId") Long loanId,
+            @PathParam("transactionId") Long transactionId) {
+        log.warn("------------------------------------------------------------");
+        log.warn("                                                            ");
+        log.warn("Fetching loan transaction with loanId {}, transactionId {}", loanId, transactionId);
+        log.warn("                                                            ");
+        log.warn("------------------------------------------------------------");
+
+        final LoanTransaction transaction = loanTransactionRepository.findById(transactionId).orElseThrow();
+        Map<String, Object> auditFields = new HashMap<>(Map.of(CREATED_BY, transaction.getCreatedBy().orElse(null), CREATED_DATE,
+                transaction.getCreatedDate().orElse(null), LAST_MODIFIED_BY, transaction.getLastModifiedBy().orElse(null),
+                LAST_MODIFIED_DATE, transaction.getLastModifiedDate().orElse(null)));
+        final ApiRequestJsonSerializationSettings settings = this.apiRequestParameterHelper.process(uriInfo.getQueryParameters());
+        return this.toApiJsonSerializer.serialize(settings, auditFields);
+    }
+}
@@ -64,7 +64,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.apache.fineract.infrastructure.codes.domain.CodeValue;
 import org.apache.fineract.infrastructure.core.api.JsonCommand;
 import org.apache.fineract.infrastructure.core.data.ApiParameterError;
-import org.apache.fineract.infrastructure.core.domain.AbstractPersistableCustom;
+import org.apache.fineract.infrastructure.core.domain.AbstractAuditableWithUTCDateTimeCustom;
 import org.apache.fineract.infrastructure.core.exception.PlatformApiDataValidationException;
 import org.apache.fineract.infrastructure.core.serialization.JsonParserHelper;
 import org.apache.fineract.infrastructure.core.service.DateUtils;
@@ -151,7 +151,7 @@ import org.springframework.stereotype.Component;
@Component
@Table(name = "m_loan", uniqueConstraints = { @UniqueConstraint(columnNames = { "account_no" }, name = "loan_account_no_UNIQUE"),
        @UniqueConstraint(columnNames = { "external_id" }, name = "loan_externalid_UNIQUE") })
-public class Loan extends AbstractPersistableCustom {
+public class Loan extends AbstractAuditableWithUTCDateTimeCustom {

    private static final Logger LOG = LoggerFactory.getLogger(Loan.class);

@@ -219,9 +219,9 @@ public class Loan extends AbstractPersistableCustom {
    @Column(name = "submittedon_date")
    private LocalDate submittedOnDate;

-    @ManyToOne(optional = true, fetch = FetchType.LAZY)
-    @JoinColumn(name = "submittedon_userid", nullable = true)
-    private AppUser submittedBy;
+    // @ManyToOne(optional = true, fetch = FetchType.LAZY)
+    // @JoinColumn(name = "submittedon_userid", nullable = true)
+    // private AppUser submittedBy;

    @Column(name = "rejectedon_date")
    private LocalDate rejectedOnDate;
@@ -2029,10 +2029,10 @@ public class Loan extends AbstractPersistableCustom {
        }
    }

-    public void loanApplicationSubmittal(final AppUser currentUser, final LoanScheduleModel loanSchedule,
-            final LoanApplicationTerms loanApplicationTerms, final LoanLifecycleStateMachine lifecycleStateMachine,
-            final LocalDate submittedOn, final String externalId, final boolean allowTransactionsOnHoliday, final List<Holiday> holidays,
-            final WorkingDays workingDays, final boolean allowTransactionsOnNonWorkingDay) {
+    public void loanApplicationSubmittal(final LoanScheduleModel loanSchedule, final LoanApplicationTerms loanApplicationTerms,
+            final LoanLifecycleStateMachine lifecycleStateMachine, final LocalDate submittedOn, final String externalId,
+            final boolean allowTransactionsOnHoliday, final List<Holiday> holidays, final WorkingDays workingDays,
+            final boolean allowTransactionsOnNonWorkingDay) {

        updateLoanSchedule(loanSchedule);

@@ -2048,7 +2048,6 @@ public class Loan extends AbstractPersistableCustom {
        this.termFrequency = loanApplicationTerms.getLoanTermFrequency();
        this.termPeriodFrequencyType = loanApplicationTerms.getLoanTermPeriodFrequencyType().getValue();
        this.submittedOnDate = submittedOn;
-        this.submittedBy = currentUser;
        this.expectedDisbursementDate = loanApplicationTerms.getExpectedDisbursementDate();
        this.expectedFirstRepaymentOnDate = loanApplicationTerms.getRepaymentStartFromDate();
        this.interestChargedFromDate = loanApplicationTerms.getInterestChargedFromDate();
@@ -284,7 +284,6 @@ public class LoanApplicationWritePlatformServiceJpaRepositoryImpl implements Loa
    public CommandProcessingResult submitApplication(final JsonCommand command) {

        try {
-            final AppUser currentUser = getAppUserIfPresent();
            boolean isMeetingMandatoryForJLGLoans = configurationDomainService.isMeetingMandatoryForJLGLoans();
            final Long productId = this.fromJsonHelper.extractLongNamed("productId", command.parsedJson());
            final LoanProduct loanProduct = this.loanProductRepository.findById(productId)
@@ -334,7 +333,7 @@ public class LoanApplicationWritePlatformServiceJpaRepositoryImpl implements Loa
                throw new PlatformApiDataValidationException(dataValidationErrors);
            }

-            final Loan newLoanApplication = this.loanAssembler.assembleFrom(command, currentUser);
+            final Loan newLoanApplication = this.loanAssembler.assembleFrom(command);

            checkForProductMixRestrictions(newLoanApplication);

@@ -87,7 +87,6 @@ import org.apache.fineract.portfolio.loanproduct.exception.LinkedAccountRequired
 import org.apache.fineract.portfolio.loanproduct.exception.LoanProductNotFoundException;
 import org.apache.fineract.portfolio.rate.domain.Rate;
 import org.apache.fineract.portfolio.rate.service.RateAssembler;
-import org.apache.fineract.useradministration.domain.AppUser;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;

@@ -159,16 +158,16 @@ public class LoanAssembler {
                this.loanRepaymentScheduleTransactionProcessorFactory);
    }

-    public Loan assembleFrom(final JsonCommand command, final AppUser currentUser) {
+    public Loan assembleFrom(final JsonCommand command) {
        final JsonElement element = command.parsedJson();

        final Long clientId = this.fromApiJsonHelper.extractLongNamed("clientId", element);
        final Long groupId = this.fromApiJsonHelper.extractLongNamed("groupId", element);

-        return assembleApplication(element, clientId, groupId, currentUser);
+        return assembleApplication(element, clientId, groupId);
    }

-    private Loan assembleApplication(final JsonElement element, final Long clientId, final Long groupId, final AppUser currentUser) {
+    private Loan assembleApplication(final JsonElement element, final Long clientId, final Long groupId) {

        final String accountNo = this.fromApiJsonHelper.extractStringNamed("accountNo", element);
        final Long productId = this.fromApiJsonHelper.extractLongNamed("productId", element);
@@ -348,7 +347,7 @@ public class LoanAssembler {
        final boolean allowTransactionsOnHoliday = this.configurationDomainService.allowTransactionsOnHolidayEnabled();
        final LoanScheduleModel loanScheduleModel = this.loanScheduleAssembler.assembleLoanScheduleFrom(loanApplicationTerms,
                isHolidayEnabled, holidays, workingDays, element, disbursementDetails);
-        loanApplication.loanApplicationSubmittal(currentUser, loanScheduleModel, loanApplicationTerms, defaultLoanLifecycleStateMachine(),
+        loanApplication.loanApplicationSubmittal(loanScheduleModel, loanApplicationTerms, defaultLoanLifecycleStateMachine(),
                submittedOnDate, externalId, allowTransactionsOnHoliday, holidays, workingDays, allowTransactionsOnNonWorkingDay);

        return loanApplication;
@@ -0,0 +1,200 @@
+/**
+ * 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.apache.fineract.infrastructure.core.domain.AuditableFieldsConstants.CREATED_BY;
+import static org.apache.fineract.infrastructure.core.domain.AuditableFieldsConstants.CREATED_DATE;
+import static org.apache.fineract.infrastructure.core.domain.AuditableFieldsConstants.LAST_MODIFIED_BY;
+import static org.apache.fineract.infrastructure.core.domain.AuditableFieldsConstants.LAST_MODIFIED_DATE;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import io.restassured.builder.RequestSpecBuilder;
+import io.restassured.builder.ResponseSpecBuilder;
+import io.restassured.http.ContentType;
+import io.restassured.specification.RequestSpecification;
+import io.restassured.specification.ResponseSpecification;
+import java.time.OffsetDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+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.accounting.AccountHelper;
+import org.apache.fineract.integrationtests.common.loans.LoanApplicationTestBuilder;
+import org.apache.fineract.integrationtests.common.loans.LoanProductTestBuilder;
+import org.apache.fineract.integrationtests.common.loans.LoanStatusChecker;
+import org.apache.fineract.integrationtests.common.loans.LoanTransactionHelper;
+import org.apache.fineract.integrationtests.common.organisation.StaffHelper;
+import org.apache.fineract.integrationtests.useradministration.users.UserHelper;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class LoanAuditingIntegrationTest {
+
+    private static final Logger LOG = LoggerFactory.getLogger(LoanAuditingIntegrationTest.class);
+    private ResponseSpecification responseSpec;
+    private RequestSpecification requestSpec;
+    private LoanTransactionHelper loanTransactionHelper;
+    private AccountHelper accountHelper;
+
+    @BeforeEach
+    public void setup() {
+        Utils.initializeRESTAssured();
+        this.requestSpec = new RequestSpecBuilder().setContentType(ContentType.JSON).build();
+        this.requestSpec.header("Authorization", "Basic " + Utils.loginIntoServerAndGetBase64EncodedAuthenticationKey());
+
+        this.responseSpec = new ResponseSpecBuilder().expectStatusCode(200).build();
+        this.loanTransactionHelper = new LoanTransactionHelper(this.requestSpec, this.responseSpec);
+        this.accountHelper = new AccountHelper(this.requestSpec, this.responseSpec);
+    }
+
+    @Test
+    public void checkAuditDates() throws InterruptedException {
+        final Integer staffId = StaffHelper.createStaff(this.requestSpec, this.responseSpec);
+        String username = Utils.randomNameGenerator("user", 8);
+        final Integer userId = (Integer) UserHelper.createUser(this.requestSpec, this.responseSpec, 1, staffId, username, "resourceId");
+
+        LOG.info("-------------------------Creating Client---------------------------");
+
+        final Integer clientID = ClientHelper.createClient(requestSpec, responseSpec);
+        ClientHelper.verifyClientCreatedOnServer(requestSpec, responseSpec, clientID);
+        LOG.info("-------------------------Creating Loan---------------------------");
+        final Account assetAccount = this.accountHelper.createAssetAccount();
+        final Account incomeAccount = this.accountHelper.createIncomeAccount();
+        final Account expenseAccount = this.accountHelper.createExpenseAccount();
+        final Account overpaymentAccount = this.accountHelper.createLiabilityAccount();
+
+        final Integer loanProductID = createLoanProduct("0", "0", LoanProductTestBuilder.DEFAULT_STRATEGY, "2", assetAccount, incomeAccount,
+                expenseAccount, overpaymentAccount);
+        OffsetDateTime now = OffsetDateTime.now(ZoneId.of("Asia/Kolkata"));
+        // Testing in minutes precision, but still need to take care around the end of the actual minute
+        if (now.getSecond() > 56) {
+            Thread.sleep(5000);
+            now = OffsetDateTime.now(ZoneId.of("Asia/Kolkata"));
+        }
+        final Integer loanID = applyForLoanApplicationWithPaymentStrategyAndPastMonth(clientID, loanProductID, Collections.emptyList(),
+                null, "10000", LoanApplicationTestBuilder.DEFAULT_STRATEGY, "10 July 2022");
+        Assertions.assertNotNull(loanID);
+        HashMap loanStatusHashMap = LoanStatusChecker.getStatusOfLoan(this.requestSpec, this.responseSpec, loanID);
+        LoanStatusChecker.verifyLoanIsPending(loanStatusHashMap);
+
+        Map<String, Object> auditFieldsResponse = LoanTransactionHelper.getLoanAuditFields(requestSpec, responseSpec, loanID, "");
+
+        OffsetDateTime createdDate = OffsetDateTime.parse((String) auditFieldsResponse.get(CREATED_DATE),
+                DateTimeFormatter.ISO_OFFSET_DATE_TIME);
+
+        OffsetDateTime lastModifiedDate = OffsetDateTime.parse((String) auditFieldsResponse.get(LAST_MODIFIED_DATE),
+                DateTimeFormatter.ISO_OFFSET_DATE_TIME);
+
+        LOG.info("-------------------------Check Audit dates---------------------------");
+        assertEquals(1, auditFieldsResponse.get(CREATED_BY));
+        assertEquals(1, auditFieldsResponse.get(LAST_MODIFIED_BY));
+        assertEquals(now.getYear(), createdDate.getYear());
+        assertEquals(now.getMonth(), createdDate.getMonth());
+        assertEquals(now.getDayOfMonth(), createdDate.getDayOfMonth());
+        assertEquals(now.getHour(), createdDate.getHour());
+        assertEquals(now.getMinute(), createdDate.getMinute());
+
+        assertEquals(now.getYear(), lastModifiedDate.getYear());
+        assertEquals(now.getMonth(), lastModifiedDate.getMonth());
+        assertEquals(now.getDayOfMonth(), lastModifiedDate.getDayOfMonth());
+        assertEquals(now.getHour(), lastModifiedDate.getHour());
+        assertEquals(now.getMinute(), lastModifiedDate.getMinute());
+
+        LOG.info("-----------------------------------APPROVE LOAN-----------------------------------------");
+
+        this.requestSpec = new RequestSpecBuilder().setContentType(ContentType.JSON).build();
+        this.requestSpec.header("Authorization",
+                "Basic " + Utils.loginIntoServerAndGetBase64EncodedAuthenticationKey(username, "password"));
+
+        this.loanTransactionHelper = new LoanTransactionHelper(this.requestSpec, this.responseSpec);
+        loanStatusHashMap = this.loanTransactionHelper.approveLoan("11 July 2022", loanID);
+        LoanStatusChecker.verifyLoanIsApproved(loanStatusHashMap);
+        auditFieldsResponse = LoanTransactionHelper.getLoanAuditFields(requestSpec, responseSpec, loanID, "");
+
+        createdDate = OffsetDateTime.parse((String) auditFieldsResponse.get(CREATED_DATE), DateTimeFormatter.ISO_OFFSET_DATE_TIME);
+
+        lastModifiedDate = OffsetDateTime.parse((String) auditFieldsResponse.get(LAST_MODIFIED_DATE),
+                DateTimeFormatter.ISO_OFFSET_DATE_TIME);
+
+        LOG.info("-------------------------Check Audit dates---------------------------");
+        assertEquals(1, auditFieldsResponse.get(CREATED_BY));
+        assertEquals(now.getYear(), createdDate.getYear());
+        assertEquals(now.getMonth(), createdDate.getMonth());
+        assertEquals(now.getDayOfMonth(), createdDate.getDayOfMonth());
+        assertEquals(now.getHour(), createdDate.getHour());
+        assertEquals(now.getMinute(), createdDate.getMinute());
+
+        now = OffsetDateTime.now(ZoneId.of("Asia/Kolkata"));
+
+        assertEquals(userId, auditFieldsResponse.get(LAST_MODIFIED_BY));
+        assertEquals(now.getYear(), lastModifiedDate.getYear());
+        assertEquals(now.getMonth(), lastModifiedDate.getMonth());
+        assertEquals(now.getDayOfMonth(), lastModifiedDate.getDayOfMonth());
+        assertEquals(now.getHour(), lastModifiedDate.getHour());
+        assertEquals(now.getMinute(), lastModifiedDate.getMinute());
+    }
+
+    private Integer applyForLoanApplicationWithPaymentStrategyAndPastMonth(final Integer clientID, final Integer loanProductID,
+            List<HashMap> charges, final String savingsId, String principal, final String repaymentStrategy, final String submittedOnDate) {
+        LOG.info("--------------------------------APPLYING FOR LOAN APPLICATION--------------------------------");
+
+        final String loanApplicationJSON = new LoanApplicationTestBuilder() //
+                .withPrincipal(principal) //
+                .withLoanTermFrequency("6") //
+                .withLoanTermFrequencyAsMonths() //
+                .withNumberOfRepayments("6") //
+                .withRepaymentEveryAfter("1") //
+                .withRepaymentFrequencyTypeAsMonths() //
+                .withInterestRatePerPeriod("2") //
+                .withAmortizationTypeAsEqualInstallments() //
+                .withInterestTypeAsFlatBalance() //
+                .withInterestCalculationPeriodTypeSameAsRepaymentPeriod() //
+                .withExpectedDisbursementDate(submittedOnDate) //
+                .withSubmittedOnDate(submittedOnDate) //
+                .withwithRepaymentStrategy(repaymentStrategy) //
+                .withCharges(charges).build(clientID.toString(), loanProductID.toString(), savingsId);
+        return this.loanTransactionHelper.getLoanId(loanApplicationJSON);
+    }
+
+    private Integer createLoanProduct(final String inMultiplesOf, final String digitsAfterDecimal, final String repaymentStrategy,
+            final String accountingRule, final Account... accounts) {
+        LOG.info("------------------------------CREATING NEW LOAN PRODUCT ---------------------------------------");
+        final String loanProductJSON = new LoanProductTestBuilder() //
+                .withPrincipal("10000000.00") //
+                .withNumberOfRepayments("24") //
+                .withRepaymentAfterEvery("1") //
+                .withRepaymentTypeAsMonth() //
+                .withinterestRatePerPeriod("2") //
+                .withInterestRateFrequencyTypeAsMonths() //
+                .withRepaymentStrategy(repaymentStrategy) //
+                .withAmortizationTypeAsEqualPrincipalPayment() //
+                .withInterestTypeAsDecliningBalance() //
+                .currencyDetails(digitsAfterDecimal, inMultiplesOf).withAccounting(accountingRule, accounts).build(null);
+        return this.loanTransactionHelper.getLoanProductId(loanProductJSON);
+    }
+
+}