Payment Statuses

if (payment.status === "succeeded") {
  // 1. Update your database
  await updateOrderStatus(orderId, "paid");

  // 2. Send confirmation to customer
  await sendConfirmationEmail(customer.email);

  // 3. Trigger fulfillment
  await fulfillOrder(orderId);
}

if (payment.status === "failed") {
  const reason = payment.failure_message;

  switch (reason) {
    case "LOW_BALANCE":
      // Ask customer to top up
      showMessage("Insufficient balance. Please top up your Mobile Money account.");
      break;
    case "APPROVAL_REJECTED":
      // Customer rejected the payment
      showMessage("Payment was cancelled. Please try again.");
      break;
    case "TIMEOUT":
      // Customer didn't respond
      showMessage("Payment timed out. Please try again.");
      break;
    default:
      showMessage("Payment failed. Please try again or use a different number.");
  }
}

if (payment.status === "processing") {
  // Show a waiting state to the user
  showMessage("Waiting for payment confirmation...");

  // The customer should receive a notification on their phone
  // Don't allow duplicate submissions
  disablePayButton();
}