支払いリクエストボタン非推奨

<script src="https://js.stripe.com/v3/"></script>
<div id="payment-request-button">
  <!-- A Stripe Element will be inserted here. -->
</div>

const stripe = Stripe(
'pk_test_TYooMQauvdEDq54NiTphI7jx', {
  apiVersion: "2024-11-20.acacia",
});

const paymentRequest = stripe.paymentRequest({
  country: 'US',
  currency: 'usd',
  total: {
    label: 'Demo total',
    amount: 1099,
  },
  requestPayerName: true,
  requestPayerEmail: true,
});

const elements = stripe.elements();
const prButton = elements.create('paymentRequestButton', {
  paymentRequest,
});

(async () => {
  // Check the availability of the Payment Request API first.
  const result = await paymentRequest.canMakePayment();
  if (result) {
    prButton.mount('#payment-request-button');
  } else {
    document.getElementById('payment-request-button').style.display = 'none';
  }
})();

paymentRequest.on('paymentmethod', async (ev) => {
  // Confirm the PaymentIntent without handling potential next actions (yet).
  const {paymentIntent, error: confirmError} = await stripe.confirmCardPayment(
    clientSecret,
    {payment_method: ev.paymentMethod.id},
    {handleActions: false}
  );

  if (confirmError) {
    // Report to the browser that the payment failed, prompting it to
    // re-show the payment interface, or show an error message and close
    // the payment interface.
    ev.complete('fail');
  } else {
    // Report to the browser that the confirmation was successful, prompting
    // it to close the browser payment method collection interface.
    ev.complete('success');
    // Check if the PaymentIntent requires any actions and, if so, let Stripe.js
    // handle the flow. If using an API version older than "2019-02-11"
    // instead check for: `paymentIntent.status === "requires_source_action"`.
    if (paymentIntent.status === "requires_action") {
      // Let Stripe.js handle the rest of the payment flow.
      const {error} = await stripe.confirmCardPayment(clientSecret);
      if (error) {
        // The payment failed -- ask your customer for a new payment method.
      } else {
        // The payment has succeeded -- show a success message to your customer.
      }
    } else {
      // The payment has succeeded -- show a success message to your customer.
    }
  }
});