Fix params notification.

src/main/java/org/gridsuite/study/server/notification/NotificationService.java

@@ -12,6 +12,7 @@
 import org.gridsuite.study.server.networkmodificationtree.dto.InsertMode;
 import org.gridsuite.study.server.notification.dto.NetworkImpactsInfos;
 import org.gridsuite.study.server.notification.dto.StudyAlert;
+import org.gridsuite.study.server.notification.dto.StudyParametersInfos;
 import org.gridsuite.study.server.utils.annotations.PostCompletion;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -165,6 +166,19 @@ public void emitStudyChanged(UUID studyUuid, UUID nodeUuid, String updateType) {
                 .build());
     }
 
+    @PostCompletion
+    public void emitStudyParamsChanged(UUID studyUuid, String updateType, StudyParametersInfos studyParametersInfos) {
+        //todo: update type: comment c'est géré en front?
+        try {
+            sendUpdateMessage(MessageBuilder.withPayload(objectMapper.writeValueAsString(studyParametersInfos))
+                   .setHeader(HEADER_STUDY_UUID, studyUuid)
+                   .setHeader(HEADER_UPDATE_TYPE, updateType)
+                   .build());
+        } catch (JsonProcessingException e) {
+            LOGGER.error("Unable to notify on study alert", e);
+        }
+    }
+
     public void emitStudyCreationError(UUID studyUuid, String userId, String errorMessage) {
         sendUpdateMessage(MessageBuilder.withPayload("")
                 .setHeader(HEADER_STUDY_UUID, studyUuid)

src/main/java/org/gridsuite/study/server/notification/dto/StudyParametersInfos.java

@@ -0,0 +1,14 @@
+/**
+ * Copyright (c) 2024, RTE (http://www.rte-france.com)
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+package org.gridsuite.study.server.notification.dto;
+
+/**
+ * @author AJELLAL Ali <[email protected]>
+ */
+public record StudyParametersInfos(String name, String provider) {
+}

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

@@ -39,6 +39,7 @@
 import org.gridsuite.study.server.networkmodificationtree.entities.NodeEntity;
 import org.gridsuite.study.server.notification.NotificationService;
 import org.gridsuite.study.server.notification.dto.NetworkImpactsInfos;
+import org.gridsuite.study.server.notification.dto.StudyParametersInfos;
 import org.gridsuite.study.server.repository.*;
 import org.gridsuite.study.server.repository.nonevacuatedenergy.NonEvacuatedEnergyParametersEntity;
 import org.gridsuite.study.server.repository.voltageinit.StudyVoltageInitParametersEntity;
@@ -803,6 +804,7 @@ public void setSecurityAnalysisParametersValues(UUID studyUuid, String parameter
         StudyEntity studyEntity = studyRepository.findById(studyUuid).orElseThrow(() -> new StudyException(STUDY_NOT_FOUND));
         createOrUpdateSecurityAnalysisParameters(studyUuid, studyEntity, parameters);
         notificationService.emitElementUpdated(studyUuid, userId);
+        notificationService.emitStudyParamsChanged(studyUuid, "study", new StudyParametersInfos("SecurityAnalysis", null));
     }
 
     public NonEvacuatedEnergyParametersInfos getNonEvacuatedEnergyParametersInfos(UUID studyUuid) {
@@ -828,6 +830,7 @@ public boolean setLoadFlowParameters(UUID studyUuid, String parameters, String u
         notificationService.emitStudyChanged(studyUuid, null, NotificationService.UPDATE_TYPE_NON_EVACUATED_ENERGY_STATUS);
         notificationService.emitStudyChanged(studyUuid, null, NotificationService.UPDATE_TYPE_DYNAMIC_SIMULATION_STATUS);
         notificationService.emitElementUpdated(studyUuid, userId);
+        notificationService.emitStudyParamsChanged(studyUuid, "study",  new StudyParametersInfos("LoadFlow", null));
         return userProfileIssue;
     }
 
@@ -858,6 +861,8 @@ public void updateLoadFlowProvider(UUID studyUuid, String provider, String userI
             loadflowService.updateLoadFlowProvider(studyEntity.getLoadFlowParametersUuid(), provider);
             invalidateLoadFlowStatusOnAllNodes(studyUuid);
             notificationService.emitStudyChanged(studyUuid, null, NotificationService.UPDATE_TYPE_LOADFLOW_STATUS);
+            notificationService.emitStudyParamsChanged(studyUuid, "study", new StudyParametersInfos("LoadFlow", provider));
+
         });
     }
 
@@ -928,6 +933,8 @@ public void setShortCircuitParameters(UUID studyUuid, @Nullable String shortCirc
             studyRepository.save(studyEntity);
         }
         notificationService.emitElementUpdated(studyUuid, userId);
+        notificationService.emitStudyParamsChanged(studyUuid, "study", new StudyParametersInfos("SecurityAnalysis", null));
+
     }
 
     @Transactional