added handling of a duplicate request to create a namespace

controllers/booking.go

@@ -316,6 +316,7 @@ func (o *BookingController) Post() {
 
 	logger.Info().Msg("Creating new namespace : " + resp.ExecutionsID)
 	if err := o.createNamespace(resp.ExecutionsID); err != nil {
+		logger.Debug().Msg("Error when creating a namespace")
 		fmt.Println(err.Error())
 	}
 
@@ -443,13 +444,16 @@ func (o *BookingController) createNamespace(ns string) error {
 	 * It takes the following parameters:
 	 * - ns: the namespace you want to create
 	 */
+	logger := oclib.GetLogger()
+
 	serv, err := infrastructure.NewService()
 	if err != nil {
 		return nil
 	}
 
 	ok, err := serv.GetNamespace(o.Ctx.Request.Context(), ns)
-	if ok == nil && err == nil  {
+	if ok != nil && err == nil  {
+		logger.Debug().Msg("A namespace with name " + ns + " already exists")
 		return nil
 	}
 	if err != nil {