FINAL WITHOUT CLEAN

backend/src/main/java/ovh/herisson/Clyde/EndPoints/LessonRequestsController.java

@@ -108,6 +108,8 @@ public class LessonRequestsController {
 
         else{
             lessonRequestServ.modifyDeleteRequest(lessonRequest, state);
+            lessonRequest.setState(state);
+              
         }
         lessonRequestServ.save(lessonRequest);
         return new ResponseEntity<>(HttpStatus.OK);

backend/src/main/java/ovh/herisson/Clyde/Repositories/LessonChangesRequestRepository.java

@@ -7,8 +7,11 @@ import ovh.herisson.Clyde.Tables.User;
 
 public interface LessonChangesRequestRepository extends CrudRepository<LessonChangesRequest, Long> {
     LessonChangesRequest findById(long id);
-
+    
 
     @Query("select lr from LessonChangesRequest lr where lr.user = ?1")
     Iterable<LessonChangesRequest> findOwnRequests(User user);
+
+    @Query("select lr from LessonChangesRequest lr where lr.lessonId = ?1")
+    Iterable<LessonChangesRequest> findRequestByLessonId(long id);
 }

backend/src/main/java/ovh/herisson/Clyde/Services/LessonRequestService.java

@@ -74,6 +74,17 @@ public class LessonRequestService {
         return true;
     }
 
+    public Iterable<LessonChangesRequest> findRequestByLessonId(long id){
+      return lessonChangesRepo.findRequestByLessonId(id);
+    }
+
+    public void refuseAllByLessonId(long id){
+      Iterable<LessonChangesRequest> toRefuse = findRequestByLessonId(id);
+      for(LessonChangesRequest element : toRefuse)
+        element.setState(RequestState.Refused);
+        
+  } 
+
     public boolean modifyChangeRequestState(Map<String, Object> updates, long lessonId,RequestState state){
         if(state == RequestState.Accepted){
 
@@ -87,7 +98,8 @@ public class LessonRequestService {
     public void modifyDeleteRequest(LessonChangesRequest lessonChangesRequest, RequestState state){
         if(state == RequestState.Accepted){
             lessonServ.delete(lessonServ.findById(lessonChangesRequest.getLessonId()));
-            lessonChangesRequest.setState(state);}
+            refuseAllByLessonId(lessonChangesRequest.getLessonId());
+            }
     }
 
     public LessonChangesRequest createLessonRequest(Map<String,Object> lessonInfos) {