public IHttpActionResult Get(int pageNo = 0, int pageSize = 10, string orderBy = "Model", string sortDirection = "Asc")
        {
            var result = _productsManager.GetProductsPagedFiltered(pageNo, pageSize, orderBy, sortDirection);

            if (!result.Success)
            {
                return(BadRequest(result.Message));
            }
            return(Ok(result.Data));
        }