支払いを受け付ける

import {
  StripeTerminal,
  TerminalConnectTypes,
  TerminalEventsEnum,
} from '@capacitor-community/stripe-terminal';

const paymentStatusListener = await StripeTerminal.addListener(
  TerminalEventsEnum.PaymentStatusChange,
  ({ status }) => console.log(status),
);
const confirmedListener = await StripeTerminal.addListener(
  TerminalEventsEnum.ConfirmedPaymentIntent,
  () => console.log('Payment processed; waiting for the server webhook'),
);
const failedListener = await StripeTerminal.addListener(
  TerminalEventsEnum.Failed,
  (error) => console.error(error),
);

// Register the authenticated RequestedConnectionToken provider first.
await StripeTerminal.initialize({ isTest: true });

const { readers } = await StripeTerminal.discoverReaders({
  type: TerminalConnectTypes.TapToPay,
  locationId: '**************',
});

const reader = readers[0];
if (!reader) throw new Error('No compatible reader found');

await StripeTerminal.connectReader({
  reader,
});

try {
  const response = await fetch('https://example.com/connection/intent', {
    method: 'POST',
    headers: { Authorization: `Bearer ${accessToken}` },
  });
  if (!response.ok) throw new Error(`PaymentIntent request failed: ${response.status}`);
  const { paymentIntent } = (await response.json()) as { paymentIntent: string };

  await StripeTerminal.collectPaymentMethod({ paymentIntent });
  await StripeTerminal.confirmPaymentIntent();
} finally {
  await StripeTerminal.disconnectReader();
}

// Remove the three listeners when their application-level owner is destroyed.

import { StripeTerminal, TerminalEventsEnum } from '@capacitor-community/stripe-terminal';

await StripeTerminal.addListener(
  TerminalEventsEnum.RequestedConnectionToken,
  async () => {
    try {
      const response = await fetch('https://example.com/connection/token', {
        method: 'POST',
        headers: {
          Authorization: `Bearer ${accessToken}`,
          'Content-Type': 'application/json',
        },
      });
      if (!response.ok) throw new Error(`Connection token request failed: ${response.status}`);
      const data = (await response.json()) as { secret?: unknown };
      if (typeof data.secret !== 'string' || !data.secret) {
        throw new Error('Connection token response is missing secret');
      }
      await StripeTerminal.setConnectionToken({ token: data.secret });
    } catch (error) {
      // An empty token fails the pending native callback instead of leaving it hanging.
      try {
        await StripeTerminal.setConnectionToken({ token: '' });
      } finally {
        console.error('Unable to supply a connection token', error);
      }
    }
  },
);

await StripeTerminal.initialize({
  isTest: true,
});