stripe_snippet.s

const stripe = require('stripe')('YOUR_STRIPE_SECRET_KEY');

async function handlePaymentMethodRequired(paymentIntentId) {
  try {
    const paymentIntent = await stripe.paymentIntents.retrieve(paymentIntentId);
    if (paymentIntent.status === 'requires_payment_method') {
      // Prompt the user to provide a new payment method
      // For example, collect new payment details from the user and create a PaymentMethod

      // Assuming you have a new PaymentMethod ID from the frontend
      const newPaymentMethodId = 'pm_newPaymentMethodId'; // Replace with actual PaymentMethod ID

      // Update the PaymentIntent with the new payment method
      await stripe.paymentIntents.update(paymentIntentId, {
        payment_method: newPaymentMethodId,
      });

      // Confirm the PaymentIntent with the new payment method
      const confirmedPaymentIntent = await stripe.paymentIntents.confirm(paymentIntentId);

      // Check if confirmation was successful
      if (confirmedPaymentIntent.status === 'succeeded') {
        // Payment was successful
        return true;
      } else {
        // Payment confirmation failed
        return false;
      }
    } else {
      // Handle other statuses accordingly
      return false;
    }
  } catch (error) {
    // Handle error
    console.error(error);
    return false;
  }
}

// Usage example
const paymentIntentId = 'pi_XXXXXXXXXXXX'; // Replace with your actual PaymentIntent ID
handlePaymentMethodRequired(paymentIntentId).then(isSuccessful => {
  console.log('Payment successful after updating payment method:', isSuccessful);
});