public ActionResult Update(int id, [FromBody] EditOrder order)
 {
     if (ModelState.IsValid)
     {
         var obj = _orderList.Update(id, order);
         return(Ok(obj));
     }
     else
     {
         return(BadRequest(ModelState));
     }
 }
        public IActionResult Update(int id, [FromBody] Order item)
        {
            if (item == null || (int)item.Id != id)
            {
                return(BadRequest());
            }

            var todo = _orderList.Find(id);

            if (todo == null)
            {
                return(NotFound());
            }

            _orderList.Update(item);

            return(Ok(item));
        }