public async Task <HttpResponseMessage> DeleteSupplier(Int32 id)
        {
            var response = new SingleModelResponse <Supplier>() as ISingleModelResponse <Supplier>;

            try
            {
                var entity = await Task.Run(() =>
                {
                    return(BusinessObject.DeleteSupplier(new Supplier(id)));
                });

                response.Model = entity;
            }
            catch (Exception ex)
            {
                ExceptionHelper.Publish(ex);

                response.DidError     = true;
                response.ErrorMessage = ex.Message;
            }

            return(response.ToHttpResponse(Request));
        }