FINERACT-2181: Batch Api - Add Interest pause API support

2025-07-21 12:26:03 +02:00
parent 46e1bd0492
commit 81d6d2e54e
11 changed files with 645 additions and 7 deletions
@@ -26,6 +26,7 @@ import io.cucumber.datatable.DataTable;
 import io.cucumber.java.en.Then;
 import io.cucumber.java.en.When;
 import java.io.IOException;
+import java.math.BigDecimal;
 import java.nio.charset.StandardCharsets;
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
@@ -954,6 +955,112 @@ public class BatchApiStepDef extends AbstractStepDef {
        }
    }

+    @When("Run Batch API with steps: createClient, createLoan, approveLoan, disburseLoan, applyInterestPause by external ids")
+    public void runBatchApiWithInterestPauseByExternalIds() throws IOException {
+        String idempotencyKey = UUID.randomUUID().toString();
+        String clientExternalId = UUID.randomUUID().toString();
+        String loanExternalId = UUID.randomUUID().toString();
+
+        List<BatchRequest> requestList = new ArrayList<>();
+
+        // Create client
+        requestList.add(createClient(1L, idempotencyKey, clientExternalId));
+
+        // Create loan
+        requestList.add(createProgressiveLoan(2L, 1L, idempotencyKey, loanExternalId));
+
+        // Approve loan
+        requestList.add(approveLoanByExternalId(3L, 2L, idempotencyKey));
+
+        // Disburse loan
+        PostLoansLoanIdRequest loanDisburseRequest = LoanRequestFactory.defaultLoanDisburseRequest();
+        String bodyLoanDisburseRequest = GSON.toJson(loanDisburseRequest);
+        BatchRequest disburseRequest = new BatchRequest();
+        disburseRequest.requestId(4L);
+        disburseRequest.relativeUrl("loans/external-id/$.resourceExternalId?command=disburse");
+        disburseRequest.method(BATCH_API_METHOD_POST);
+        disburseRequest.reference(2L);
+        disburseRequest.headers(setHeaders(idempotencyKey));
+        disburseRequest.body(bodyLoanDisburseRequest);
+        requestList.add(disburseRequest);
+
+        // Apply interest pause (1 day starting from tomorrow)
+        String startDate = DateTimeFormatter.ofPattern(DATE_FORMAT).format(Utils.now().minusMonths(1).plusDays(1));
+        String endDate = DateTimeFormatter.ofPattern(DATE_FORMAT).format(Utils.now().minusMonths(1).plusDays(2));
+        requestList.add(applyInterestPauseByExternalId(5L, 2L, idempotencyKey, startDate, endDate));
+
+        // Execute batch request
+        Response<List<BatchResponse>> batchResponseList = batchApiApi.handleBatchRequests(requestList, true).execute();
+        testContext().set(TestContextKey.BATCH_API_CALL_RESPONSE, batchResponseList);
+        testContext().set(TestContextKey.BATCH_API_CALL_IDEMPOTENCY_KEY, idempotencyKey);
+        testContext().set(TestContextKey.BATCH_API_CALL_CLIENT_EXTERNAL_ID, clientExternalId);
+        testContext().set(TestContextKey.BATCH_API_CALL_LOAN_EXTERNAL_ID, loanExternalId);
+
+        // Log response for debugging
+        if (batchResponseList.isSuccessful() && batchResponseList.body() != null && !batchResponseList.body().isEmpty()) {
+            for (int i = 0; i < batchResponseList.body().size(); i++) {
+                BatchResponse response = batchResponseList.body().get(i);
+                log.debug("Batch step {} status code: {}", i + 1, response.getStatusCode());
+                log.debug("Batch step {} response body: {}", i + 1, response.getBody());
+            }
+        } else {
+            log.warn("Batch API call failed or returned empty response");
+        }
+    }
+
+    @When("Run Batch API with steps: createClient, createLoan, approveLoan, disburseLoan, applyInterestPause")
+    public void runBatchApiWithInterestPause() throws IOException {
+        String idempotencyKey = UUID.randomUUID().toString();
+        String clientExternalId = UUID.randomUUID().toString();
+        String loanExternalId = UUID.randomUUID().toString();
+
+        List<BatchRequest> requestList = new ArrayList<>();
+
+        // Create client
+        requestList.add(createClient(1L, idempotencyKey, clientExternalId));
+
+        // Create loan
+        requestList.add(createProgressiveLoan(2L, 1L, idempotencyKey, loanExternalId));
+
+        // Approve loan
+        requestList.add(approveLoanByExternalId(3L, 2L, idempotencyKey));
+
+        // Disburse loan
+        PostLoansLoanIdRequest loanDisburseRequest = LoanRequestFactory.defaultLoanDisburseRequest();
+        String bodyLoanDisburseRequest = GSON.toJson(loanDisburseRequest);
+        BatchRequest disburseRequest = new BatchRequest();
+        disburseRequest.requestId(4L);
+        disburseRequest.relativeUrl("loans/$.loanId?command=disburse");
+        disburseRequest.method(BATCH_API_METHOD_POST);
+        disburseRequest.reference(2L);
+        disburseRequest.headers(setHeaders(idempotencyKey));
+        disburseRequest.body(bodyLoanDisburseRequest);
+        requestList.add(disburseRequest);
+
+        // Apply interest pause (1 day starting from tomorrow)
+        String startDate = DateTimeFormatter.ofPattern(DATE_FORMAT).format(Utils.now().minusMonths(1).plusDays(1));
+        String endDate = DateTimeFormatter.ofPattern(DATE_FORMAT).format(Utils.now().minusMonths(1).plusDays(2));
+        requestList.add(applyInterestPause(5L, 2L, idempotencyKey, startDate, endDate));
+
+        // Execute batch request
+        Response<List<BatchResponse>> batchResponseList = batchApiApi.handleBatchRequests(requestList, true).execute();
+        testContext().set(TestContextKey.BATCH_API_CALL_RESPONSE, batchResponseList);
+        testContext().set(TestContextKey.BATCH_API_CALL_IDEMPOTENCY_KEY, idempotencyKey);
+        testContext().set(TestContextKey.BATCH_API_CALL_CLIENT_EXTERNAL_ID, clientExternalId);
+        testContext().set(TestContextKey.BATCH_API_CALL_LOAN_EXTERNAL_ID, loanExternalId);
+
+        // Log response for debugging
+        if (batchResponseList.isSuccessful() && batchResponseList.body() != null && !batchResponseList.body().isEmpty()) {
+            for (int i = 0; i < batchResponseList.body().size(); i++) {
+                BatchResponse response = batchResponseList.body().get(i);
+                log.debug("Batch step {} status code: {}", i + 1, response.getStatusCode());
+                log.debug("Batch step {} response body: {}", i + 1, response.getBody());
+            }
+        } else {
+            log.warn("Batch API call failed or returned empty response");
+        }
+    }
+
    private BatchRequest createChargeOffRequest(Long requestId, Long loanId, String idempotencyKey, String chargeOffDate) {
        // Create a charge-off request with the specified date
        Map<String, Object> requestMap = new HashMap<>();
@@ -1043,6 +1150,24 @@ public class BatchApiStepDef extends AbstractStepDef {
        return batchRequest;
    }

+    private BatchRequest createProgressiveLoan(Long requestId, Long referenceId, String idempotencyKey, String loanExternalId) {
+        PostLoansRequest loansRequest = loanExternalId == null ? loanRequestFactory.defaultProgressiveLoansRequest(1L)
+                : loanRequestFactory.defaultProgressiveLoansRequest(1L).externalId(loanExternalId);
+        loansRequest.setInterestRatePerPeriod(BigDecimal.ONE);
+        String bodyLoansRequest = GSON.toJson(loansRequest);
+        String bodyLoansRequestMod = bodyLoansRequest.replace("\"clientId\":1", "\"clientId\":\"$.clientId\"");
+
+        BatchRequest batchRequest = new BatchRequest();
+        batchRequest.requestId(requestId);
+        batchRequest.relativeUrl(BATCH_API_SAMPLE_RELATIVE_URL_LOANS);
+        batchRequest.method(BATCH_API_METHOD_POST);
+        batchRequest.headers(setHeaders(idempotencyKey));
+        batchRequest.reference(referenceId);
+        batchRequest.body(bodyLoansRequestMod);
+
+        return batchRequest;
+    }
+
    private BatchRequest queryDatatable(Long requestId) {
        String datatableName = testContext().get(DATATABLE_NAME);

@@ -1113,6 +1238,37 @@ public class BatchApiStepDef extends AbstractStepDef {
        return batchRequest;
    }

+    private BatchRequest applyInterestPause(Long requestId, Long referenceId, String idempotencyKey, String startDate, String endDate) {
+        BatchRequest batchRequest = new BatchRequest();
+        batchRequest.requestId(requestId);
+        batchRequest.relativeUrl("loans/$.loanId/interest-pauses");
+        batchRequest.method(BATCH_API_METHOD_POST);
+        batchRequest.reference(referenceId);
+        batchRequest.headers(setHeaders(idempotencyKey));
+
+        String interestPauseRequest = String
+                .format("{\"dateFormat\":\"dd MMMM yyyy\",\"locale\":\"en\",\"startDate\":\"%s\",\"endDate\":\"%s\"}", startDate, endDate);
+        batchRequest.body(interestPauseRequest);
+
+        return batchRequest;
+    }
+
+    private BatchRequest applyInterestPauseByExternalId(Long requestId, Long referenceId, String idempotencyKey, String startDate,
+            String endDate) {
+        BatchRequest batchRequest = new BatchRequest();
+        batchRequest.requestId(requestId);
+        batchRequest.relativeUrl("loans/external-id/$.resourceExternalId/interest-pauses");
+        batchRequest.method(BATCH_API_METHOD_POST);
+        batchRequest.reference(referenceId);
+        batchRequest.headers(setHeaders(idempotencyKey));
+
+        String interestPauseRequest = String
+                .format("{\"dateFormat\":\"dd MMMM yyyy\",\"locale\":\"en\",\"startDate\":\"%s\",\"endDate\":\"%s\"}", startDate, endDate);
+        batchRequest.body(interestPauseRequest);
+
+        return batchRequest;
+    }
+
    private Set<Header> setHeaders(String idempotencyKey) {
        Set<Header> headers = new HashSet<>();
        headers.add(HEADER);
@@ -1122,4 +1278,43 @@ public class BatchApiStepDef extends AbstractStepDef {

        return headers;
    }
+
+    @Then("Loan should have an active interest pause period starting on {int}st day and ending on {int}nd day")
+    public void verifyInterestPausePeriod(int startDay, int endDay) throws IOException {
+        // Get the loan ID from the batch response
+        Response<List<BatchResponse>> batchResponseList = testContext().get(TestContextKey.BATCH_API_CALL_RESPONSE);
+        assertThat(batchResponseList.isSuccessful()).isTrue();
+        assertThat(batchResponseList.body()).isNotNull();
+
+        // The loan creation response is the second response in the batch (index 1)
+        BatchResponse loanCreateResponse = batchResponseList.body().get(1);
+        assertThat(loanCreateResponse.getStatusCode()).isEqualTo(200);
+
+        // Parse the loan ID from the response
+        String loanCreateResponseBody = loanCreateResponse.getBody();
+        com.google.gson.JsonObject loanCreateJson = com.google.gson.JsonParser.parseString(loanCreateResponseBody).getAsJsonObject();
+        long loanId = loanCreateJson.get("loanId").getAsLong();
+
+        // Get the loan details
+        Response<GetLoansLoanIdResponse> loanResponse = loansApi.retrieveLoan(loanId, false, "all", "", "").execute();
+        assertThat(loanResponse.isSuccessful()).isTrue();
+        assertThat(loanResponse.body()).isNotNull();
+
+        // Verify the interest pause period
+        GetLoansLoanIdResponse loan = loanResponse.body();
+        assertThat(loan.getLoanTermVariations().get(0).getTermType().getValue().equals("interestPause")).isTrue();
+
+        // Verify the start date is the specified day of the previous month
+        LocalDate today = Utils.now();
+        LocalDate expectedStartDate = today.minusMonths(1).plusDays(startDay);
+        LocalDate actualStartDate = loan.getLoanTermVariations().get(0).getTermVariationApplicableFrom();
+        assertThat(actualStartDate).isEqualTo(expectedStartDate);
+
+        // Verify the end date is the specified day of the previous month
+        LocalDate expectedEndDate = today.minusMonths(1).plusDays(endDay);
+        LocalDate actualEndDate = loan.getLoanTermVariations().get(0).getDateValue();
+        assertThat(actualEndDate).isEqualTo(expectedEndDate);
+
+        log.debug("Verified interest pause period from {} to {}", actualStartDate, actualEndDate);
+    }
 }