public HttpResponseMessage Delete(HttpRequestMessage request, int id)
        {
            return(CreateHttpResponse(request, () =>
            {
                HttpResponseMessage response = null;

                if (!ModelState.IsValid)
                {
                    response = request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
                }
                else
                {
                    var oldControlPanel = _controlPanelService.Delete(id);
                    _controlPanelService.Save();
                    var responseData = Mapper.Map <ControlPanel, ControlPanelViewModel>(oldControlPanel);

                    response = request.CreateResponse(HttpStatusCode.OK, responseData);
                }
                return response;
            }));
        }