public function addEquipmentBiblioAction(Request $request){
        $em = $this->getDoctrine()->getManager();
        $equipment = new Equipment;
        $form = $this->get('form.factory')->create(EquipmentType::class, $equipment);
        if ($request->isMethod('POST') && $request->isXmlHttpRequest()) {
            $form->handleRequest($request);
            $marque = $form->getData()->getMarqueEquipment();

            $type = $form->getData()->getEquipmentType();

            $myMarque = $em->getRepository('PMBNumericBundle:EquipmentMarque');
            $marqueFinal = $myMarque->find($marque);

            $myType = $em->getRepository('PMBNumericBundle:EquipmentType');
            $typeFinal = $myType->find($type);

            $equipment->setMarqueEquipment($marqueFinal);
            $equipment->setEquipmentType($typeFinal);

            $em->persist($equipment);

            $em->flush();

            $request->getSession()->getFlashBag()->add('Info', 'Piece ajouté');

            return new Response(1);
        }
        return new Response(2);
    }