CIRC-2644: Fix matching ECS TLR request to item being checked out in non data tenant

NEWS.md

@@ -3,6 +3,7 @@
 * Refactor item location handling to use locationRepository directly for effective location retrieval ([CIRC-2538](https://folio-org.atlassian.net/browse/CIRC-2538))
 * Fail on startup if Kafka config is invalid ([CIRC-2003](https://folio-org.atlassian.net/browse/CIRC-2003))
 * Fix loan status in `AnonymizeLoansTests` fixture for closed loans with open fees ([CIRC-2641](https://folio-org.atlassian.net/browse/CIRC-2641))
+* Fix Item check-out for related ECS TLR Page request when ILR exist for different requester ([CIRC-2644](https://folio-org.atlassian.net/browse/CIRC-2644))
 
 ## 24.5.0 2026-04-14
 * Allow HTTP Connection Pool to be Configurable ([CIRC-2279](https://folio-org.atlassian.net/browse/CIRC-2279))

src/main/java/org/folio/circulation/services/CheckOutRequestQueueService.java

@@ -5,7 +5,7 @@
 import java.lang.invoke.MethodHandles;
 import java.util.concurrent.CompletableFuture;
 
-import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.Strings;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.folio.circulation.domain.Item;
@@ -38,14 +38,14 @@ protected CompletableFuture<Result<Boolean>> isTitleLevelRequestFulfillableByIte
     log.info("isTitleLevelRequestFulfillableByItem:: parameters itemId: {}, requestId: {}",
       item::getItemId, request::getId);
 
-    if (!StringUtils.equals(request.getInstanceId(), item.getInstanceId())) {
+    if (!Strings.CS.equals(request.getInstanceId(), item.getInstanceId()) && !item.isDcbItem()) {
       log.info("isTitleLevelRequestFulfillableByItem:: instanceId mismatch, not fulfillable");
       return ofAsync(false);
     }
 
     if (request.isRecall()) {
       log.info("isTitleLevelRequestFulfillableByItem:: recall request, checking itemId match");
-      return ofAsync(StringUtils.equals(request.getItemId(), item.getItemId()));
+      return ofAsync(Strings.CS.equals(request.getItemId(), item.getItemId()));
     }
 
     return canRequestBeFulfilledByItem(item, request);

src/test/java/api/loans/CheckOutByBarcodeTests.java

@@ -2346,8 +2346,7 @@ void dueDateShouldBeTruncatedToPatronsExpirationDateTimeIfKeepCurrentDueDateTime
   }
 
   @Test
-  public void
-  dueDateShouldBeTruncatedToTheEndOfPreviousServicePointHoursIfMoveToTheEndOfCurrentHoursStrategy() {
+  void dueDateShouldBeTruncatedToTheEndOfPreviousServicePointHoursIfMoveToTheEndOfCurrentHoursStrategy() {
     ZonedDateTime loanDate = atStartOfDay(FIRST_DAY_OPEN, UTC).plusHours(16);
     use(buildLoanPolicyWithRollingLoan(MOVE_TO_END_OF_CURRENT_SERVICE_POINT_HOURS, 1));
 
@@ -2446,8 +2445,7 @@ void canCheckOutUsingAlternateCheckoutRollingLoanPolicy() {
   }
 
   @Test
-  public void
-  dueDateShouldBeTruncatedToTheEndOfPreviousServicePointHoursIfMoveToTheBeginningOfNextStrategy() {
+  void dueDateShouldBeTruncatedToTheEndOfPreviousServicePointHoursIfMoveToTheBeginningOfNextStrategy() {
     ZonedDateTime loanDate = atStartOfDay(FIRST_DAY_OPEN, UTC).plusHours(16);
     use(buildLoanPolicyWithRollingLoan(MOVE_TO_BEGINNING_OF_NEXT_OPEN_SERVICE_POINT_HOURS, 1));
 
@@ -2469,8 +2467,7 @@ void canCheckOutUsingAlternateCheckoutRollingLoanPolicy() {
   }
 
   @Test
-  public void
-  shouldBeTruncatedToTheEndOfPrevOpenDayForMoveToTheEndOfPrevOpenDayStrategyWithTwoOpeningPeriods() {
+  void shouldBeTruncatedToTheEndOfPrevOpenDayForMoveToTheEndOfPrevOpenDayStrategyWithTwoOpeningPeriods() {
     ZonedDateTime loanDate = atStartOfDay(MONDAY_DATE, UTC).plusHours(16);
     use(buildLoanPolicyWithRollingLoan(MOVE_TO_THE_END_OF_THE_PREVIOUS_OPEN_DAY, 3));
 
@@ -2492,8 +2489,7 @@ void canCheckOutUsingAlternateCheckoutRollingLoanPolicy() {
   }
 
   @Test
-  public void
-  shouldBeTruncatedToTheEndOfPrevOpenDayForMoveToTheEndOfNextOpenDayStrategyWithTwoOpeningPeriods() {
+  void shouldBeTruncatedToTheEndOfPrevOpenDayForMoveToTheEndOfNextOpenDayStrategyWithTwoOpeningPeriods() {
     ZonedDateTime loanDate = atStartOfDay(MONDAY_DATE, UTC).plusHours(16);
     use(buildLoanPolicyWithRollingLoan(MOVE_TO_THE_END_OF_THE_NEXT_OPEN_DAY, 3));
 
@@ -2815,6 +2811,49 @@ void circulationItemCheckOutUpdatesPrimaryEcsRequestStatus() {
     assertThat(requestsFixture.getById(requestId).getJson(), isClosedFilled());
   }
 
+  @Test
+  void shouldCheckoutItemToRequesterOneWithTitleLevelPageAndDcbItemWhenItemLevelHoldExistsForRequesterTwo() {
+    circulationSettingsFixture.enableTlrFeature();
+    IndividualResource realInstance = instancesFixture.basedUponDunkirk();
+
+    UUID dcbInstanceId = UUID.randomUUID();
+    IndividualResource dcbHoldings = holdingsFixture.defaultWithHoldings(dcbInstanceId);
+    String barcode = "00001";
+    IndividualResource dcbItem = circulationItemsFixture.createCirculationItem(
+      UUID.randomUUID(), barcode, dcbHoldings.getId(),
+      locationsFixture.mainFloor().getId(), "DCB instance");
+
+    UserResource steve = usersFixture.steve();
+    IndividualResource firstRequest = requestsFixture.placeTitleLevelHoldShelfRequest(
+      realInstance.getId(), steve, ZonedDateTime.now());
+    UUID requestId = firstRequest.getId();
+
+    requestsStorageClient.replace(requestId,
+      requestsStorageClient.get(requestId).getJson()
+        .put("itemId", dcbItem.getId().toString())
+        .put("holdingsRecordId", dcbHoldings.getId().toString())
+        .put("item", new JsonObject().put("barcode", barcode)));
+
+    UUID randomServicePointId = servicePointsFixture.cd2().getId();
+    checkInFixture.checkInByBarcode(dcbItem, randomServicePointId);
+    assertThat(requestsFixture.getById(requestId).getJson(), isOpenInTransit());
+
+    checkInFixture.checkInByBarcode(dcbItem, servicePointsFixture.cd1().getId());
+    assertThat(requestsFixture.getById(requestId).getJson(), isOpenAwaitingPickup());
+
+    requestsFixture.place(new RequestBuilder()
+      .hold()
+      .fulfillToHoldShelf()
+      .withItemId(dcbItem.getId())
+      .withInstanceId(realInstance.getId())
+      .withRequestDate(ZonedDateTime.now())
+      .withRequesterId(usersFixture.jessica().getId())
+      .withPickupServicePointId(servicePointsFixture.cd1().getId()));
+
+    checkOutFixture.checkOutByBarcode(dcbItem, steve);
+    assertThat(requestsFixture.getById(requestId).getJson(), isClosedFilled());
+  }
+
   private IndividualResource placeRequest(String requestLevel, ItemResource item,
     IndividualResource requester) {