Payment functions in react-native-stripe-terminal

StripeTerminalPayment.js

import StripeTerminal from "react-native-stripe-terminal";

// Creating payment intent in backend
axios.post("https://your.backend.com/create_payment_intent", {})
  .then((paymentIntent) => {
    const clientSecret = paymentIntent.client_secret;
    return StripeTerminal.retrievePaymentIntent(clientSecret);
  })

//--------or---------//

// Creating paymentIntent in the frontend
StripeTerminal.createPaymentIntent()

// Collecting Payment Method(from the Card Reader)
  .then((paymentIntent) => {
    return StripeTerminal.collectPaymentMethod();
  })

// Processing Payment
  .then((res) => {
    if (res.error) {
      throw res.error;
    } else {
      return StripeTerminal.processPayment();
    }
  })

// Capturing Payment Intent
  .then((paymentIntent) => {
    if (paymentIntent.error) {
      throw paymentIntent.error;
    } else {
        return axios.post("https://your.backend.com/capture_payment_intent",
          {
            paymentIntentId: paymentIntent,
          }
        );
    }
  })
  .then((paymentresponse) => {
    // handle response
  })
  .catch((error) => {
    // handle error
  });

// createPayment abstracts createPaymentIntent, collectPaymentMethod, and
// confirmPaymentIntent into a single method. If any of them fail,
// the Promise will be rejected. A resolved promise means that the
// payment was authorized & posted to Stripe and awaits capture.
StripeTerminal.createPayment({ amount: 1200, currency: "usd" })
  .then(intent => {
    console.log('Payment intent created', intent);
  })
  .catch(error => {
    console.log(error);
  });

// Abort creating a payment
StripeTerminal.abortCreatePayment()
  .then(intent => {
    console.log('Payment aborted', intent);
  })
  .catch(error => {
    console.log(error);
  });