public async Task <IActionResult> UpdateOrder(int id, Order order)
        {
            if (id != order.OrderID)
            {
                return(BadRequest());
            }

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

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

            return(NoContent());
        }
        public async Task <IActionResult> MakePayment(int orderID, PaymentRequest paymentRequest)
        {
            var order = await _context.Order.FindAsync(orderID);

            Payment payment = new Payment()
            {
                OrderID = orderID
            };

            _context.Add(payment);
            await _context.SaveChangesAsync();

            string paymentResult = await _adyenHttpClient.MakePayment(paymentRequest, payment);

            JObject paymentData = JObject.Parse(paymentResult);

            payment.PaymentData = paymentData.Value <string>("paymentData");
            payment.Status      = paymentData.Value <string>("resultCode");
            _context.Update(payment);
            await _context.SaveChangesAsync();

            return(Content(paymentResult));
        }