Add LJA Reference Data Endpoint & infrastructure code

hmcts · May 7, 2024 · 3403b73 · 3403b73
1 parent c08be18
commit 3403b73
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Showing 10 changed files with 173 additions and 7 deletions.
diff --git a/...JusticeAreaControllerIntegrationTest.java → ...JusticeAreaControllerIntegrationTest.java b/...JusticeAreaControllerIntegrationTest.java → ...JusticeAreaControllerIntegrationTest.java
@@ -1,4 +1,4 @@
-package uk.gov.hmcts.opal.controllers.develop;
+package uk.gov.hmcts.opal.controllers;
 
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;

diff --git a/src/main/java/uk/gov/hmcts/opal/controllers/BusinessUnitController.java b/src/main/java/uk/gov/hmcts/opal/controllers/BusinessUnitController.java
@@ -64,7 +64,7 @@ public ResponseEntity<List<BusinessUnitEntity>> postBusinessUnitsSearch(
     }
 
     @GetMapping(value = {"/ref-data", "/ref-data/", "/ref-data/{filter}"})
-    @Operation(summary = "Returns Business Units as reference data with an option filter applied")
+    @Operation(summary = "Returns Business Units as reference data with an optional filter applied")
     public ResponseEntity<BusinessUnitReferenceDataResults> getBusinessUnitRefData(
         @PathVariable Optional<String> filter) {
         log.info(":GET:getBusinessUnitRefData: query: \n{}", filter);

diff --git a/...s/develop/LocalJusticeAreaController.java → ...ntrollers/LocalJusticeAreaController.java b/...s/develop/LocalJusticeAreaController.java → ...ntrollers/LocalJusticeAreaController.java
@@ -1,4 +1,4 @@
-package uk.gov.hmcts.opal.controllers.develop;
+package uk.gov.hmcts.opal.controllers;
 
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
@@ -12,11 +12,15 @@
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import uk.gov.hmcts.opal.dto.reference.LjaReferenceDataResults;
 import uk.gov.hmcts.opal.dto.search.LocalJusticeAreaSearchDto;
 import uk.gov.hmcts.opal.entity.LocalJusticeAreaEntity;
+import uk.gov.hmcts.opal.entity.projection.LjaReferenceData;
 import uk.gov.hmcts.opal.service.LocalJusticeAreaServiceInterface;
+import uk.gov.hmcts.opal.service.opal.LocalJusticeAreaService;
 
 import java.util.List;
+import java.util.Optional;
 
 import static uk.gov.hmcts.opal.util.HttpUtil.buildResponse;
 
@@ -29,9 +33,13 @@ public class LocalJusticeAreaController {
 
     private final LocalJusticeAreaServiceInterface localJusticeAreaService;
 
+    private final LocalJusticeAreaService opalLocalJusticeAreaService;
+
     public LocalJusticeAreaController(
-        @Qualifier("localJusticeAreaService") LocalJusticeAreaServiceInterface localJusticeAreaService) {
+        @Qualifier("localJusticeAreaService") LocalJusticeAreaServiceInterface localJusticeAreaService,
+        LocalJusticeAreaService opalLocalJusticeAreaService) {
         this.localJusticeAreaService = localJusticeAreaService;
+        this.opalLocalJusticeAreaService = opalLocalJusticeAreaService;
     }
 
     @GetMapping(value = "/{localJusticeAreaId}")
@@ -56,5 +64,15 @@ public ResponseEntity<List<LocalJusticeAreaEntity>> postLocalJusticeAreasSearch(
         return buildResponse(response);
     }
 
+    @GetMapping(value = {"/ref-data", "/ref-data/", "/ref-data/{filter}"})
+    @Operation(summary = "Returns Local Justice Area as reference data with an optional filter applied")
+    public ResponseEntity<LjaReferenceDataResults> getLocalJusticeAreaRefData(
+        @PathVariable Optional<String> filter) {
+        log.info(":GET:getLocalJusticeAreaRefData: query: \n{}", filter);
+
+        List<LjaReferenceData> refData = opalLocalJusticeAreaService.getReferenceData(filter);
 
+        log.info(":GET:getLocalJusticeAreaRefData: local justice area reference data count: {}", refData.size());
+        return ResponseEntity.ok(LjaReferenceDataResults.builder().refData(refData).build());
+    }
 }
diff --git a/src/main/java/uk/gov/hmcts/opal/controllers/OffenceController.java b/src/main/java/uk/gov/hmcts/opal/controllers/OffenceController.java
@@ -62,7 +62,7 @@ public ResponseEntity<List<OffenceEntity>> postOffencesSearch(@RequestBody Offen
     }
 
     @GetMapping(value = {"/ref-data", "/ref-data/", "/ref-data/{filter}"})
-    @Operation(summary = "Returns Offences as reference data with an option filter applied")
+    @Operation(summary = "Returns Offences as reference data with an optional filter applied")
     public ResponseEntity<OffenceReferenceDataResults> getOffenceRefData(@PathVariable Optional<String> filter) {
         log.info(":GET:getOffenceRefData: query: \n{}", filter);
 

diff --git a/src/main/java/uk/gov/hmcts/opal/dto/reference/LjaReferenceDataResults.java b/src/main/java/uk/gov/hmcts/opal/dto/reference/LjaReferenceDataResults.java
@@ -0,0 +1,32 @@
+package uk.gov.hmcts.opal.dto.reference;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import uk.gov.hmcts.opal.entity.projection.LjaReferenceData;
+
+import java.util.List;
+import java.util.Optional;
+
+@Builder
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class LjaReferenceDataResults {
+    private Integer count;
+    private List<LjaReferenceData> refData;
+
+    public static class LjaReferenceDataResultsBuilder {
+        public LjaReferenceDataResultsBuilder refData(
+            List<LjaReferenceData> refData) {
+            this.refData = refData;
+            return this.count(Optional.ofNullable(refData).map(List::size).orElse(0));
+        }
+
+        private LjaReferenceDataResultsBuilder count(Integer count) {
+            this.count = count;
+            return this;
+        }
+    }
+}
diff --git a/src/main/java/uk/gov/hmcts/opal/entity/projection/LjaReferenceData.java b/src/main/java/uk/gov/hmcts/opal/entity/projection/LjaReferenceData.java
@@ -0,0 +1,12 @@
+package uk.gov.hmcts.opal.entity.projection;
+
+public interface LjaReferenceData {
+
+    Short getLocalJusticeAreaId();
+
+    String getName();
+
+    String getAddressLine1();
+
+    String getPostcode();
+}
diff --git a/src/main/java/uk/gov/hmcts/opal/repository/jpa/LocalJusticeAreaSpecs.java b/src/main/java/uk/gov/hmcts/opal/repository/jpa/LocalJusticeAreaSpecs.java
@@ -5,6 +5,8 @@
 import uk.gov.hmcts.opal.entity.LocalJusticeAreaEntity;
 import uk.gov.hmcts.opal.entity.LocalJusticeAreaEntity_;
 
+import java.util.Optional;
+
 public class LocalJusticeAreaSpecs extends AddressSpecs<LocalJusticeAreaEntity> {
 
     public Specification<LocalJusticeAreaEntity> findBySearchCriteria(LocalJusticeAreaSearchDto criteria) {
@@ -14,9 +16,21 @@ public Specification<LocalJusticeAreaEntity> findBySearchCriteria(LocalJusticeAr
         ));
     }
 
+    public Specification<LocalJusticeAreaEntity> referenceDataFilter(Optional<String> filter) {
+        return Specification.allOf(specificationList(
+            filter.filter(s -> !s.isBlank()).map(this::likeAnyLocalJusticeArea)
+        ));
+    }
+
     public static Specification<LocalJusticeAreaEntity> equalsLocalJusticeAreaId(String localJusticeAreaId) {
         return (root, query, builder) -> builder.equal(root.get(LocalJusticeAreaEntity_.localJusticeAreaId),
                                                        localJusticeAreaId);
     }
 
+    public Specification<LocalJusticeAreaEntity> likeAnyLocalJusticeArea(String filter) {
+        return Specification.anyOf(
+            likeName(filter),
+            likePostcode(filter)
+        );
+    }
 }
diff --git a/src/main/java/uk/gov/hmcts/opal/service/opal/LocalJusticeAreaService.java b/src/main/java/uk/gov/hmcts/opal/service/opal/LocalJusticeAreaService.java
@@ -5,14 +5,18 @@
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 import uk.gov.hmcts.opal.dto.search.LocalJusticeAreaSearchDto;
 import uk.gov.hmcts.opal.entity.LocalJusticeAreaEntity;
+import uk.gov.hmcts.opal.entity.LocalJusticeAreaEntity_;
+import uk.gov.hmcts.opal.entity.projection.LjaReferenceData;
 import uk.gov.hmcts.opal.repository.LocalJusticeAreaRepository;
 import uk.gov.hmcts.opal.repository.jpa.LocalJusticeAreaSpecs;
 import uk.gov.hmcts.opal.service.LocalJusticeAreaServiceInterface;
 
 import java.util.List;
+import java.util.Optional;
 
 @Service
 @RequiredArgsConstructor
@@ -37,4 +41,17 @@ public List<LocalJusticeAreaEntity> searchLocalJusticeAreas(LocalJusticeAreaSear
         return page.getContent();
     }
 
+    public List<LjaReferenceData> getReferenceData(Optional<String> filter) {
+
+        Sort nameSort = Sort.by(Sort.Direction.ASC, LocalJusticeAreaEntity_.NAME);
+
+        Page<LjaReferenceData> page = localJusticeAreaRepository
+            .findBy(specs.referenceDataFilter(filter),
+                    ffq -> ffq
+                        .sortBy(nameSort)
+                        .as(LjaReferenceData.class)
+                        .page(Pageable.unpaged()));
+
+        return page.getContent();
+    }
 }
diff --git a/...velop/LocalJusticeAreaControllerTest.java → ...llers/LocalJusticeAreaControllerTest.java b/...velop/LocalJusticeAreaControllerTest.java → ...llers/LocalJusticeAreaControllerTest.java
@@ -1,4 +1,4 @@
-package uk.gov.hmcts.opal.controllers.develop;
+package uk.gov.hmcts.opal.controllers;
 
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -7,12 +7,14 @@
 import org.mockito.junit.jupiter.MockitoExtension;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
-import uk.gov.hmcts.opal.controllers.develop.LocalJusticeAreaController;
+import uk.gov.hmcts.opal.dto.reference.LjaReferenceDataResults;
 import uk.gov.hmcts.opal.dto.search.LocalJusticeAreaSearchDto;
 import uk.gov.hmcts.opal.entity.LocalJusticeAreaEntity;
+import uk.gov.hmcts.opal.entity.projection.LjaReferenceData;
 import uk.gov.hmcts.opal.service.opal.LocalJusticeAreaService;
 
 import java.util.List;
+import java.util.Optional;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.mockito.ArgumentMatchers.any;
@@ -65,4 +67,51 @@ void testSearchLocalJusticeAreas_Success() {
         verify(localJusticeAreaService, times(1)).searchLocalJusticeAreas(any());
     }
 
+
+    @Test
+    void testGetLocalJusticeAreasRefData_Success() {
+        // Arrange
+        LjaReferenceData entity = createLjaReferenceData();
+        List<LjaReferenceData> localJusticeAreaList = List.of(entity);
+
+        when(localJusticeAreaService.getReferenceData(any())).thenReturn(localJusticeAreaList);
+
+        // Act
+        Optional<String> filter = Optional.empty();
+        ResponseEntity<LjaReferenceDataResults> response = localJusticeAreaController
+            .getLocalJusticeAreaRefData(filter);
+
+        // Assert
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+        LjaReferenceDataResults refDataResults = response.getBody();
+        assertEquals(1, refDataResults.getCount());
+        assertEquals(localJusticeAreaList, refDataResults.getRefData());
+        verify(localJusticeAreaService, times(1)).getReferenceData(any());
+    }
+
+    private LjaReferenceData createLjaReferenceData() {
+        return new LjaReferenceData() {
+
+            @Override
+            public Short getLocalJusticeAreaId() {
+                return (short)1;
+            }
+
+            @Override
+            public String getName() {
+                return "Local Justice Area Main";
+            }
+
+            @Override
+            public String getAddressLine1() {
+                return "No.1 The Old Bailey";
+            }
+
+            @Override
+            public String getPostcode() {
+                return "BB1 1BB";
+            }
+        };
+    }
+
 }
diff --git a/src/test/java/uk/gov/hmcts/opal/service/opal/LocalJusticeAreaServiceTest.java b/src/test/java/uk/gov/hmcts/opal/service/opal/LocalJusticeAreaServiceTest.java
@@ -13,9 +13,11 @@
 import org.springframework.data.repository.query.FluentQuery;
 import uk.gov.hmcts.opal.dto.search.LocalJusticeAreaSearchDto;
 import uk.gov.hmcts.opal.entity.LocalJusticeAreaEntity;
+import uk.gov.hmcts.opal.entity.projection.LjaReferenceData;
 import uk.gov.hmcts.opal.repository.LocalJusticeAreaRepository;
 
 import java.util.List;
+import java.util.Optional;
 import java.util.function.Function;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -70,5 +72,27 @@ void testSearchLocalJusticeAreas() {
 
     }
 
+    @SuppressWarnings("unchecked")
+    @Test
+    void testLocalJusticeAreasReferenceData() {
+        // Arrange
+        FluentQuery.FetchableFluentQuery ffq = Mockito.mock(FluentQuery.FetchableFluentQuery.class);
+        when(ffq.as(any())).thenReturn(ffq);
+        when(ffq.sortBy(any())).thenReturn(ffq);
+
+        LocalJusticeAreaEntity localJAEntity = LocalJusticeAreaEntity.builder().build();
+        Page<LocalJusticeAreaEntity> mockPage = new PageImpl<>(List.of(localJAEntity), Pageable.unpaged(), 999L);
+        when(localJusticeAreaRepository.findBy(any(Specification.class), any())).thenAnswer(iom -> {
+            iom.getArgument(1, Function.class).apply(ffq);
+            return mockPage;
+        });
+
+        // Act
+        List<LjaReferenceData> result = localJusticeAreaService.getReferenceData(Optional.empty());
+
+        // Assert
+        assertEquals(List.of(localJAEntity), result);
+
+    }
 
 }