Setting Fraud flag for a loan account

2022-10-21 20:26:21 +02:00
parent 0049a9e3f9
commit b2482c9226
17 changed files with 403 additions and 49 deletions
@@ -0,0 +1,157 @@
+/**
+ * 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 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.LocalDate;
+import java.util.HashMap;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.fineract.client.models.GetLoanProductsProductIdResponse;
+import org.apache.fineract.client.models.GetLoansLoanIdResponse;
+import org.apache.fineract.client.models.PutLoansLoanIdResponse;
+import org.apache.fineract.integrationtests.common.ClientHelper;
+import org.apache.fineract.integrationtests.common.Utils;
+import org.apache.fineract.integrationtests.common.loans.LoanApplicationTestBuilder;
+import org.apache.fineract.integrationtests.common.loans.LoanProductTestBuilder;
+import org.apache.fineract.integrationtests.common.loans.LoanTransactionHelper;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+@Slf4j
+public class LoanAccountFraudTest {
+
+    private ResponseSpecification responseSpec;
+    private ResponseSpecification responseSpecError;
+    private RequestSpecification requestSpec;
+    private LoanTransactionHelper loanTransactionHelper;
+    private final String amountVal = "1000";
+    private LocalDate todaysDate;
+    private String operationDate;
+
+    @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.responseSpecError = new ResponseSpecBuilder().expectStatusCode(503).build();
+        this.loanTransactionHelper = new LoanTransactionHelper(this.requestSpec, this.responseSpec);
+
+        this.todaysDate = Utils.getLocalDateOfTenant();
+        this.operationDate = Utils.dateFormatter.format(this.todaysDate);
+    }
+
+    @Test
+    public void testMarkLoanAsFraud() {
+        final String command = "markAsFraud";
+        // Client and Loan account creation
+        final Integer loanId = createAccounts(15, 1);
+
+        GetLoansLoanIdResponse getLoansLoanIdResponse = loanTransactionHelper.getLoan(requestSpec, responseSpec, loanId);
+        assertNotNull(getLoansLoanIdResponse);
+
+        // Default values Not Null and False
+        assertNotNull(getLoansLoanIdResponse.getFraud());
+        assertEquals(Boolean.FALSE, getLoansLoanIdResponse.getFraud());
+
+        String payload = loanTransactionHelper.getLoanFraudPayloadAsJSON("fraud", "true");
+        // Send the request expecting an error because the Loan is not active yet
+        PutLoansLoanIdResponse putLoansLoanIdResponse = loanTransactionHelper.modifyLoanCommand(loanId, command, payload,
+                this.responseSpecError);
+
+        String statusCode = getLoansLoanIdResponse.getStatus().getCode();
+        log.info("Loan with Id {} is with Status {}", getLoansLoanIdResponse.getId(), statusCode);
+
+        // Approve the Loan active
+        approveAndDisburseLoan(loanId, this.operationDate, this.amountVal);
+
+        // Default values Not Null and False
+        getLoansLoanIdResponse = loanTransactionHelper.getLoan(requestSpec, responseSpec, loanId);
+        assertNotNull(getLoansLoanIdResponse);
+        assertNotNull(getLoansLoanIdResponse.getFraud());
+        assertEquals(Boolean.FALSE, getLoansLoanIdResponse.getFraud());
+        statusCode = getLoansLoanIdResponse.getStatus().getCode();
+        log.info("Loan with Id {} is with Status {}", getLoansLoanIdResponse.getId(), statusCode);
+
+        // Mark On the Fraud
+        putLoansLoanIdResponse = loanTransactionHelper.modifyLoanCommand(loanId, command, payload, this.responseSpec);
+        assertNotNull(putLoansLoanIdResponse);
+
+        getLoansLoanIdResponse = loanTransactionHelper.getLoan(requestSpec, responseSpec, loanId);
+        assertNotNull(getLoansLoanIdResponse);
+        assertNotNull(getLoansLoanIdResponse.getFraud());
+        assertEquals(Boolean.TRUE, getLoansLoanIdResponse.getFraud());
+
+        // Mark Off the Fraud
+        payload = loanTransactionHelper.getLoanFraudPayloadAsJSON("fraud", "false");
+        putLoansLoanIdResponse = loanTransactionHelper.modifyLoanCommand(loanId, command, payload, this.responseSpec);
+        assertNotNull(putLoansLoanIdResponse);
+
+        getLoansLoanIdResponse = loanTransactionHelper.getLoan(requestSpec, responseSpec, loanId);
+        assertNotNull(getLoansLoanIdResponse);
+        assertNotNull(getLoansLoanIdResponse.getFraud());
+        assertEquals(Boolean.FALSE, getLoansLoanIdResponse.getFraud());
+    }
+
+    private Integer createAccounts(final Integer daysToSubtract, final Integer numberOfRepayments) {
+        // Client and Loan account creation
+        final Integer clientId = ClientHelper.createClient(this.requestSpec, this.responseSpec, "01 January 2012");
+        final GetLoanProductsProductIdResponse getLoanProductsProductResponse = createLoanProduct(loanTransactionHelper, null);
+
+        // Older date to have more than one overdue installment
+        final LocalDate transactionDate = this.todaysDate.minusDays(daysToSubtract + (30 * (numberOfRepayments - 1)));
+        String operationDate = Utils.dateFormatter.format(transactionDate);
+
+        return createLoanAccount(loanTransactionHelper, clientId.toString(), getLoanProductsProductResponse.getId().toString(),
+                operationDate, amountVal, numberOfRepayments.toString());
+    }
+
+    private GetLoanProductsProductIdResponse createLoanProduct(final LoanTransactionHelper loanTransactionHelper,
+            final Integer delinquencyBucketId) {
+        final HashMap<String, Object> loanProductMap = new LoanProductTestBuilder().build(null, delinquencyBucketId);
+        final Integer loanProductId = loanTransactionHelper.getLoanProductId(Utils.convertToJson(loanProductMap));
+        return loanTransactionHelper.getLoanProduct(loanProductId);
+    }
+
+    private Integer createLoanAccount(final LoanTransactionHelper loanTransactionHelper, final String clientId, final String loanProductId,
+            final String operationDate, final String principalAmount, final String numberOfRepayments) {
+        final String loanApplicationJSON = new LoanApplicationTestBuilder().withPrincipal(principalAmount)
+                .withLoanTermFrequency(numberOfRepayments).withLoanTermFrequencyAsMonths().withNumberOfRepayments(numberOfRepayments)
+                .withRepaymentEveryAfter("1").withRepaymentFrequencyTypeAsMonths() //
+                .withInterestRatePerPeriod("0") //
+                .withExpectedDisbursementDate(operationDate) //
+                .withInterestTypeAsDecliningBalance() //
+                .withSubmittedOnDate(operationDate) //
+                .build(clientId, loanProductId, null);
+        return loanTransactionHelper.getLoanId(loanApplicationJSON);
+    }
+
+    private void approveAndDisburseLoan(final Integer loanId, final String operationDate, final String principalAmount) {
+        loanTransactionHelper.approveLoan(operationDate, principalAmount, loanId, null);
+        loanTransactionHelper.disburseLoanWithNetDisbursalAmount(operationDate, loanId, principalAmount);
+    }
+
+}
@@ -147,6 +147,13 @@ public class LoanTransactionHelper {
        return GSON.fromJson(response, PutLoansLoanIdResponse.class);
    }

+    public PutLoansLoanIdResponse modifyLoanCommand(final Integer loanId, final String command, final String payload,
+            ResponseSpecification responseSpec) {
+        final String url = "/fineract-provider/api/v1/loans/" + loanId + "?" + Utils.TENANT_IDENTIFIER + "&command=" + command;
+        final String response = Utils.performServerPut(this.requestSpec, responseSpec, url, payload, null);
+        return GSON.fromJson(response, PutLoansLoanIdResponse.class);
+    }
+
    public ArrayList getLoanRepaymentSchedule(final RequestSpecification requestSpec, final ResponseSpecification responseSpec,
            final Integer loanID) {
        final String URL = "/fineract-provider/api/v1/loans/" + loanID + "?associations=repaymentSchedule&" + Utils.TENANT_IDENTIFIER;
@@ -1002,6 +1009,12 @@ public class LoanTransactionHelper {
        return new Gson().toJson(map);
    }

+    public String getLoanFraudPayloadAsJSON(final String attrName, final String attrValue) {
+        final HashMap<String, String> map = new HashMap<>();
+        map.put(attrName, attrValue);
+        return new Gson().toJson(map);
+    }
+
    public HashMap createTrancheDetail(final String id, final String date, final String amount) {
        HashMap<String, Object> detail = new HashMap<>();
        if (id != null) {