Payment Validation - Unhappy path - Notify user when processing completed/failed

[Bambaclad1]

Whenever a payment.intent is processing, the user should be notified whenever the payment intent has succeed.
That means to approach this issue, some sort of checking should be done whenever a booking's status is on awaiting payment. Based on if its failed or succeed, it should be updated and once succeed/failed, should be notified as well towards the user.

      switch (paymentIntent.status) {
        case "succeeded":
          setMessage(`Success! Payment received.`);
          ActivateBookingFunction(paymentIntent.id);
          navigate(`/bookingconfirmationoverview?&id=${bookingId}&paymentId=${paymentIntent.id}`)
          break;

        case "processing":
          setMessage(`Payment processing. We'll update you when payment is received.`);
          navigate(`/bookingconfirmationoverview?&id=${bookingId}&paymentId=${paymentIntent.id}`)
          break;

        case "requires_payment_method":
          DeactivateBooking(paymentIntent.id);
          setMessage(`Payment failed. Please try another payment method. No charges have been made.`);
          break;

        default:
          setMessage(`Something went wrong. Please contact support with error ${paymentIntent.status}.`);
          break;
      ]}