public IActionResult Post([FromBody] OrderItemViewModel model)
        {
            //add it to the db
            try
            {
                if (ModelState.IsValid)
                {
                    var newOrderItem = mapper.Map <OrderItemViewModel, OrderItem>(model);

                    newOrderItem.Order = repository.GetAllOrders(true).FirstOrDefault();

                    repository.AddEntity(newOrderItem);
                    if (repository.SaveAll())
                    {
                        var vm = mapper.Map <OrderItem, OrderItemViewModel>(newOrderItem);
                        //vm.Order.Id = repository.GetAllOrders(true).LastOrDefault().Id;
                        return(Created($"/api/order/{newOrderItem.Order.Id}/items/{vm.OrderItemId}", vm));
                    }
                }
                else
                {
                    return(BadRequest(ModelState));
                }
            }
            catch (Exception ex)
            {
                logger.LogError($"Failed to save a new order item: {ex}.");
            }
            return(BadRequest("Failed to save new order item"));
        }