public function handleAction(Request $request) { $action = $request->input('_action'); if ($action == 'addModel') { $this->validate($request, ['name' => 'unique:models']); $modele = Modeles::create($request->all()); $response = isset($modele->id) ? ['status' => 'success', 'modele_id' => $modele->id] : ['status' => 'success']; return response($response); } else { return response(['status' => 'error']); } }