Add multiple filters export endpoint

src/main/java/org/gridsuite/study/server/StudyConstants.java

@@ -55,6 +55,7 @@ private StudyConstants() {
     public static final String GROUP_UUID = "groupUuid";
     public static final String REPORT_UUID = "reportUuid";
     public static final String UUIDS = "uuids";
+    public static final String IDS = "ids";
     public static final String QUERY_PARAM_ERROR_ON_GROUP_NOT_FOUND = "errorOnGroupNotFound";
     public static final String QUERY_PARAM_REPORT_DEFAULT_NAME = "defaultName";
     public static final String QUERY_PARAM_REPORT_SEVERITY_LEVEL = "severityLevels";

src/main/java/org/gridsuite/study/server/StudyController.java

@@ -2068,6 +2068,16 @@ public ResponseEntity<String> exportFilter(
         return ResponseEntity.ok().contentType(MediaType.APPLICATION_JSON).body(studyService.exportFilter(rootNetworkUuid, filterUuid));
     }
 
+    @GetMapping(value = "/studies/{studyUuid}/root-networks/{rootNetworkUuid}/filters/elements")
+    @Operation(summary = "Evaluate a list of filters on root node to get matched elements")
+    @ApiResponses(value = {@ApiResponse(responseCode = "200", description = "The list of matched elements")})
+    public ResponseEntity<String> exportFilters(
+        @Parameter(description = "Study uuid") @PathVariable("studyUuid") UUID studyUuid,
+        @Parameter(description = "Root network uuid") @PathVariable("rootNetworkUuid") UUID rootNetworkUuid,
+        @Parameter(description = "Filters uuid to be resolved") @RequestParam("filtersUuid") List<UUID> filtersUuid) {
+        return ResponseEntity.ok().contentType(MediaType.APPLICATION_JSON).body(studyService.exportFilters(rootNetworkUuid, filtersUuid));
+    }
+
     @PostMapping(value = "/studies/{studyUuid}/root-networks/{rootNetworkUuid}/nodes/{nodeUuid}/state-estimation/run")
     @Operation(summary = "run state estimation on study")
     @ApiResponses(value = {@ApiResponse(responseCode = "200", description = "The state estimation has started")})

src/main/java/org/gridsuite/study/server/service/FilterService.java

@@ -19,12 +19,14 @@
 import org.springframework.web.client.RestTemplate;
 import org.springframework.web.util.UriComponentsBuilder;
 
+import java.util.List;
 import java.util.Objects;
 import java.util.UUID;
 
 import static org.gridsuite.study.server.StudyConstants.DELIMITER;
 import static org.gridsuite.study.server.StudyConstants.FILTER_API_VERSION;
-import static org.gridsuite.study.server.StudyException.Type.*;
+import static org.gridsuite.study.server.StudyException.Type.EVALUATE_FILTER_FAILED;
+import static org.gridsuite.study.server.StudyException.Type.NETWORK_NOT_FOUND;
 import static org.gridsuite.study.server.utils.StudyUtils.handleHttpError;
 
 /**
@@ -35,6 +37,7 @@ public class FilterService {
 
     public static final String FILTER_END_POINT_EVALUATE = "/filters/evaluate";
     public static final String FILTER_END_POINT_EXPORT = "/filters/{id}/export";
+    public static final String FILTERS_END_POINT_EXPORT = "/filters/export";
 
     private final RestTemplate restTemplate;
 
@@ -90,4 +93,17 @@ public String exportFilter(UUID networkUuid, UUID filterUuid) {
 
         return restTemplate.getForObject(uriComponent.toUriString(), String.class);
     }
+
+    public String exportFilters(UUID networkUuid, List<UUID> filtersUuid) {
+        Objects.requireNonNull(networkUuid);
+        Objects.requireNonNull(filtersUuid);
+        String endPointUrl = getBaseUri() + DELIMITER + FILTER_API_VERSION + FILTERS_END_POINT_EXPORT;
+
+        UriComponentsBuilder uriComponentsBuilder = UriComponentsBuilder.fromHttpUrl(endPointUrl);
+        uriComponentsBuilder.queryParam("networkUuid", networkUuid);
+        uriComponentsBuilder.queryParam("ids", filtersUuid);
+        var uriComponent = uriComponentsBuilder.buildAndExpand();
+
+        return restTemplate.getForObject(uriComponent.toUriString(), String.class);
+    }
 }

src/main/java/org/gridsuite/study/server/service/StudyService.java

@@ -2440,6 +2440,10 @@ public String exportFilter(UUID rootNetworkUuid, UUID filterUuid) {
         return filterService.exportFilter(rootNetworkService.getNetworkUuid(rootNetworkUuid), filterUuid);
     }
 
+    public String exportFilters(UUID rootNetworkUuid, List<UUID> filtersUuid) {
+        return filterService.exportFilters(rootNetworkService.getNetworkUuid(rootNetworkUuid), filtersUuid);
+    }
+
     @Transactional
     public UUID runStateEstimation(UUID studyUuid, UUID nodeUuid, UUID rootNetworkUuid, String userId) {
         Objects.requireNonNull(studyUuid);

src/test/java/org/gridsuite/study/server/FilterServiceTest.java

@@ -32,7 +32,9 @@
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.MvcResult;
 
+import java.util.List;
 import java.util.UUID;
+import java.util.stream.Collectors;
 
 import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig;
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -53,6 +55,7 @@ class FilterServiceTest {
     private static final String NETWORK_UUID_STRING = "38400000-8cf0-11bd-b23e-10b96e4ef00d";
     private static final String CASE_UUID_STRING = "00000000-8cf0-11bd-b23e-10b96e4ef00d";
     private static final String FILTER_UUID_STRING = "c6c15d08-81e9-47a1-9cdb-7be22f017ad5";
+    private static final List<String> FILTERS_UUID_STRING = List.of("fc3aa057-5fa4-4173-b1a8-16028f5eefd1", "f8773f32-f77c-4126-8c6f-a4af8bf6f788");
     private static final UUID CASE_UUID = UUID.fromString(CASE_UUID_STRING);
 
     @Autowired
@@ -262,4 +265,52 @@ void testExportFilter() throws Exception {
 
         wireMockUtils.verifyFilterExport(stubUuid, FILTER_UUID_STRING, NETWORK_UUID_STRING);
     }
+
+    @Test
+    void testExportFilters() throws Exception {
+        StudyEntity studyEntity = insertDummyStudy(UUID.fromString(NETWORK_UUID_STRING), CASE_UUID);
+        UUID firstRootNetworkUuid = studyTestUtils.getStudyFirstRootNetworkUuid(studyEntity.getId());
+        UUID studyUuid = studyEntity.getId();
+        String responseBody = """
+            [
+               {
+                  "filterId":"fc3aa057-5fa4-4173-b1a8-16028f5eefd1",
+                  "identifiableAttributes":[
+                     {
+                        "id":".TMP",
+                        "type":"SUBSTATION",
+                        "distributionKey":null
+                     }
+                  ],
+                  "notFoundEquipments":null
+               },
+               {
+                  "filterId":"f8773f32-f77c-4126-8c6f-a4af8bf6f788",
+                  "identifiableAttributes":[
+                     {
+                        "id":".TMP2",
+                        "type":"SUBSTATION",
+                        "distributionKey":null
+                     },
+                     {
+                        "id":".TMP3",
+                        "type":"SUBSTATION",
+                        "distributionKey":null
+                     },
+                  ],
+                  "notFoundEquipments":null
+               }
+            ]
+                        """;
+        UUID stubUuid = wireMockUtils.stubFiltersExport(NETWORK_UUID_STRING, FILTERS_UUID_STRING, responseBody);
+
+        MvcResult mvcResult = mockMvc.perform(get("/v1/studies/{studyUuid}/root-networks/{rootNetworkUuid}/filters/elements?filtersUuid=" + FILTERS_UUID_STRING.stream().collect(Collectors.joining(",")),
+                studyUuid, firstRootNetworkUuid))
+            .andExpect(status().isOk())
+            .andReturn();
+        String resultAsString = mvcResult.getResponse().getContentAsString();
+        assertEquals(responseBody, resultAsString);
+
+        wireMockUtils.verifyFiltersExport(stubUuid, FILTERS_UUID_STRING, NETWORK_UUID_STRING);
+    }
 }

src/test/java/org/gridsuite/study/server/utils/WireMockUtils.java

@@ -458,8 +458,26 @@ public UUID stubFilterExport(String networkUuid, String filterUuid, String respo
         ).getId();
     }
 
+    public UUID stubFiltersExport(String networkUuid, List<String> filtersUuid, String responseBody) {
+        MappingBuilder requestPatternBuilder = WireMock.get(WireMock.urlPathEqualTo("/v1/filters/export"))
+            .withQueryParam(NETWORK_UUID, WireMock.equalTo(networkUuid));
+        for (String filterUuid : filtersUuid) {
+            requestPatternBuilder.withQueryParam(IDS, WireMock.equalTo(filterUuid));
+        }
+        return wireMock.stubFor(requestPatternBuilder.willReturn(WireMock.ok().withBody(responseBody))).getId();
+    }
+
     public void verifyFilterExport(UUID stubUuid, String filterUuid, String networkUuid) {
         verifyGetRequest(stubUuid, "/v1/filters/" + filterUuid + "/export",
                 Map.of(NETWORK_UUID, WireMock.equalTo(networkUuid)));
     }
+
+    public void verifyFiltersExport(UUID stubUuid, List<String> filtersUuid, String networkUuid) {
+        Map<String, StringValuePattern> queryParams = new HashMap<>();
+        queryParams.put(NETWORK_UUID, WireMock.equalTo(networkUuid));
+        for (String filterUuid : filtersUuid) {
+            queryParams.put(IDS, WireMock.equalTo(filterUuid));
+        }
+        verifyGetRequest(stubUuid, "/v1/filters/export", queryParams);
+    }
 }