exclude contributors for resource search

search-commons/src/main/java/no/unit/nva/search/common/ParameterValidator.java

@@ -271,6 +271,11 @@ public final ParameterValidator<K, Q> withDockerHostUri(URI uri) {
         return this;
     }
 
+    public final ParameterValidator<K, Q> withAlwaysExcludedFields(List<String> excludedFields) {
+        searchQuery.setAlwaysExcludedFields(excludedFields);
+        return this;
+    }
+
     public final ParameterValidator<K, Q> withAlwaysExcludedFields(String... excludedFields) {
         searchQuery.setAlwaysExcludedFields(List.of(excludedFields));
         return this;

search-commons/src/main/java/no/unit/nva/search/resource/Constants.java

@@ -95,7 +95,7 @@ public final class Constants {
     public static final String UNIQUE_PUBLICATIONS = "unique_publications";
     public static final String CRISTIN_ORGANIZATION_PATH = "/cristin/organization/";
     public static final String CRISTIN_PERSON_PATH = "/cristin/person/";
-    public static final String EXCLUDED_FIELDS = "joinField";
+    public static final List<String> GLOBAL_EXCLUDED_FIELDS = List.of("joinField");
     public static final String IDENTIFIER_KEYWORD = IDENTIFIER + DOT + KEYWORD;
     public static final String FILES_STATUS_KEYWORD = FILES_STATUS + DOT + KEYWORD;
     public static final String ENTITY_CONTRIBUTORS_DOT =

search-commons/src/main/java/no/unit/nva/search/resource/ContributorCopyMutator.java

@@ -0,0 +1,23 @@
+package no.unit.nva.search.resource;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+import no.unit.nva.search.common.records.JsonNodeMutator;
+
+public class ContributorCopyMutator implements JsonNodeMutator {
+
+    public static final String CONTRIBUTORS_PREVIEW = "contributorsPreview";
+    public static final String ENTITY_DESCRIPTION = "entityDescription";
+    public static final String CONTRIBUTORS = "contributors";
+
+    @Override
+    public JsonNode transform(JsonNode source) {
+        var contributorsPreview = source.path(ENTITY_DESCRIPTION).path(CONTRIBUTORS_PREVIEW);
+        if (!contributorsPreview.isMissingNode()) {
+            var entityDescription = (ObjectNode) source.path(ENTITY_DESCRIPTION);
+            entityDescription.put(CONTRIBUTORS, contributorsPreview);
+        }
+        return source;
+    }
+}

search-commons/src/main/java/no/unit/nva/search/resource/ResourceSearchQuery.java

@@ -17,7 +17,7 @@
 import static no.unit.nva.search.common.constant.Patterns.COLON_OR_SPACE;
 import static no.unit.nva.search.resource.Constants.CRISTIN_ORGANIZATION_PATH;
 import static no.unit.nva.search.resource.Constants.CRISTIN_PERSON_PATH;
-import static no.unit.nva.search.resource.Constants.EXCLUDED_FIELDS;
+import static no.unit.nva.search.resource.Constants.GLOBAL_EXCLUDED_FIELDS;
 import static no.unit.nva.search.resource.Constants.IDENTIFIER_KEYWORD;
 import static no.unit.nva.search.resource.Constants.RESOURCES_AGGREGATIONS;
 import static no.unit.nva.search.resource.Constants.STATUS_KEYWORD;
@@ -80,7 +80,7 @@
  */
 @SuppressWarnings("PMD.GodClass")
 public final class ResourceSearchQuery extends SearchQuery<ResourceParameter> {
-
+    private static final String EXCLUDED_RESOURCE_FIELDS = "entityDescription.contributors";
     private final ResourceStreamBuilders streamBuilders;
     private final ResourceAccessFilter filterBuilder;
     private final Map<String, String> additionalQueryParameters = new HashMap<>();
@@ -89,7 +89,7 @@ public final class ResourceSearchQuery extends SearchQuery<ResourceParameter> {
     private ResourceSearchQuery() {
         super();
         assignStatusImpossibleWhiteList();
-        setAlwaysExcludedFields(List.of(EXCLUDED_FIELDS));
+        setAlwaysExcludedFields(GLOBAL_EXCLUDED_FIELDS);
         streamBuilders = new ResourceStreamBuilders(parameters());
         filterBuilder = new ResourceAccessFilter(this);
     }

search-commons/src/test/java/no/unit/nva/common/Containers.java

@@ -54,7 +54,7 @@ public class Containers {
     public static IndexingClient indexingClient;
 
     public static void setup() throws IOException, InterruptedException {
-        container.start();
+        container.withEnv("indices.query.bool.max_clause_count", "2048").start();
 
         var restClientBuilder = RestClient.builder(HttpHost.create(container.getHttpHostAddress()));
         var restHighLevelClientWrapper = new RestHighLevelClientWrapper(restClientBuilder);

search-commons/src/test/java/no/unit/nva/search/resource/ResourceClientTest.java

@@ -42,7 +42,7 @@
 import static no.unit.nva.search.common.enums.PublicationStatus.PUBLISHED;
 import static no.unit.nva.search.common.enums.PublicationStatus.PUBLISHED_METADATA;
 import static no.unit.nva.search.common.enums.PublicationStatus.UNPUBLISHED;
-import static no.unit.nva.search.resource.Constants.EXCLUDED_FIELDS;
+import static no.unit.nva.search.resource.Constants.GLOBAL_EXCLUDED_FIELDS;
 import static no.unit.nva.search.resource.ResourceParameter.AGGREGATION;
 import static no.unit.nva.search.resource.ResourceParameter.EXCLUDE_SUBUNITS;
 import static no.unit.nva.search.resource.ResourceParameter.FROM;
@@ -870,7 +870,7 @@ void searchWithUriReturnsCsvResponse(URI uri) throws ApiGatewayException {
                 ResourceSearchQuery.builder()
                         .fromTestQueryParameters(queryToMapEntries(uri))
                         .withRequiredParameters(FROM, SIZE, AGGREGATION)
-                        .withAlwaysExcludedFields(EXCLUDED_FIELDS)
+                        .withAlwaysExcludedFields(GLOBAL_EXCLUDED_FIELDS)
                         .withDockerHostUri(URI.create(container.getHttpHostAddress()))
                         .withMediaType(Words.TEXT_CSV)
                         .build()
@@ -1046,6 +1046,28 @@ void shouldReturnResourcesWithSubunitsWhenExcludedSubunitsNotProvided()
         assertThat(pagedSearchResourceDto.hits(), hasSize(2));
     }
 
+    @Test
+    void shouldReturnResourcesWithFieldContributorsPreviewAndNotPreview()
+            throws BadRequestException {
+
+        var response =
+                ResourceSearchQuery.builder()
+                        .withRequiredParameters(FROM, SIZE, AGGREGATION)
+                        .withDockerHostUri(URI.create(container.getHttpHostAddress()))
+                        .withAlwaysExcludedFields("entityDescription.contributors")
+                        .build()
+                        .withFilter()
+                        .requiredStatus(PUBLISHED, PUBLISHED_METADATA, DELETED)
+                        .apply()
+                        .doSearch(searchClient);
+
+        var pagedSearchResourceDto = response.toPagedResponse();
+
+        assertThat(
+                pagedSearchResourceDto.toJsonString(), containsString("\"contributorsPreview\":"));
+        assertThat(pagedSearchResourceDto.toJsonString(), not(containsString("\"contributors\":")));
+    }
+
     @ParameterizedTest
     @MethodSource("provideValidPageRanges")
     void shouldFilterByPageCount(int min, int max, int expectedResultCount)