userData; $service = new U8ServerService($userData); $error = $service->getError(); if(! empty($error)) return $this->json_return(201, $error); list($status,$data) = $service->purchaseRequisition($request->all(),$userData); if($status){ return $this->json_return(200,'',$data); }else{ return $this->json_return(201,$data); } } }