fixed inscription in the backend

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

@@ -3,6 +3,7 @@ package ovh.herisson.Clyde.Services;
 import org.springframework.stereotype.Service;
 import ovh.herisson.Clyde.Repositories.InscriptionRepository;
 import ovh.herisson.Clyde.Tables.InscriptionRequest;
+import ovh.herisson.Clyde.Tables.RequestState;
 
 @Service
 public class InscriptionService {
@@ -24,4 +25,10 @@ public class InscriptionService {
     public Iterable<InscriptionRequest> getAll(){
         return inscriptionRepo.findAll();
     }
+
+    public void modifyState(long id, RequestState requestState) {
+        InscriptionRequest inscriptionRequest = getById(id);
+        inscriptionRequest.setState(requestState);
+        save(inscriptionRequest);
+    }
 }