Reworking, patching and cleaning the extension

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

@@ -59,6 +59,11 @@ public class InscriptionService {
         if (inscrRequest == null)
             return false;
 
+        //If the request is already accepted we just return ok (otherwise we would duplicate the procedure below)
+        if (inscrRequest.getState() == RequestState.Accepted){
+            return true;
+        }
+
         inscrRequest.setState(requestState);
         save(inscrRequest);