public IActionResult Create(AchOrderPizza newItem)
        {
            var newId = _context.AchOrderPizza.OrderByDescending(i => i.IdOrderPizza).FirstOrDefault().IdOrderPizza + 1;

            newItem.IdOrderPizza = newId;

            _context.AchOrderPizza.Add(newItem);
            _context.SaveChanges();
            return(StatusCode(201, newItem));
        }
        public IActionResult Update(int item_id, AchOrderPizza updated_item)
        {
            var item = _context.AchOrderPizza.Count(e => e.IdOrderPizza == item_id);

            updated_item.IdOrderPizza = item_id;

            if (item == 0)
            {
                return(NotFound());
            }

            _context.AchOrderPizza.Attach(updated_item);
            _context.Entry(updated_item).State = EntityState.Modified;
            _context.SaveChanges();
            return(Ok(updated_item));
        }