// GET api/fabricante
        public ResponseFabricante Get()
        {
            List <Fabricante> lf = new List <Fabricante>();

            lf = fn.GetListaFabricantes();
            ResponseFabricante response = new ResponseFabricante();

            response.status  = 200;
            response.body    = lf;
            response.length  = lf.Count;
            response.message = "OK";
            return(response);
        }
        // POST api/fabricante
        public ResponseFabricante Post([FromBody] Fabricante value)
        {
            ResponseFabricante response = new ResponseFabricante();

            if (fn.Add(value))
            {
                response.status  = 200;
                response.body    = new List <Fabricante>();
                response.length  = 1;
                response.message = "Se guardo correctamente!";
            }
            else
            {
                response.status  = 200;
                response.body    = new List <Fabricante>();
                response.length  = 0;
                response.message = "No se guardo!";
            }
            return(response);
        }