public async Task <ActionResult <IceCreamOrder> > PostIceCreamOrder(IceCreamOrder iceCreamOrder)
        {
            _context.IceCreamOrders.Add(iceCreamOrder);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetIceCreamOrder", new { id = iceCreamOrder.Id }, iceCreamOrder));
        }
        public async Task <IActionResult> PutIceCreamOrder(long id, IceCreamOrder iceCreamOrder)
        {
            if (id != iceCreamOrder.Id)
            {
                return(BadRequest());
            }

            _context.Entry(iceCreamOrder).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!IceCreamOrderExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }