light modification

models/collaborative_area/collaborative_area_mongo_accessor.go

@@ -67,8 +67,10 @@ func (a *collaborativeAreaMongoAccessor) StoreOne(data utils.DBObject) (utils.DB
 	_, id := (&peer.Peer{}).IsMySelf()  // get the local peer
 	data.(*CollaborativeArea).Clear(id) // set the creator
 	// retrieve or proper peer
-	dd, code, err := a.peerAccessor.Search(nil, "0", true)
-
+	dd, code, err := a.peerAccessor.Search(&dbs.Filters{
+		And: map[string][]dbs.Filter{
+			"state": {{Operator: dbs.EQUAL.String(), Value: 0}},
+		}}, "", true)
 	if code != 200 || dd == nil || len(dd) == 0 {
 		return nil, code, errors.New("Could not retrieve the peer" + err.Error())
 	}