charge.py

    try:
        # Use both stripe_card or intent_payment_method is workable to charge
        stripe_payment_method = payment_method.intent_payment_method or payment_method.stripe_card
        idempotency_key = random_string_generator(20)
        token = stripe.Token.create(
            customer=current_user.stripe_customer,
            stripe_account=connected_stripe_account_id
        )
        customer = stripe.Customer.create(
            description='Shared Customer: {} {}'.format(current_user.first_name, current_user.last_name),
            source=token.id,
            stripe_account=connected_stripe_account_id
        )
        payment_method = stripe.PaymentMethod.create(
            customer=current_user.stripe_customer,
            payment_method=stripe_payment_method,
            stripe_account=connected_stripe_account_id,
        )
        paymentIntent = stripe.PaymentIntent.create(
            amount=total_charge,
            currency=scheduled_transaction.source_currency,
            payment_method_types=['card'],
            payment_method=payment_method.id,
            confirm=True,
            customer=customer.id,
            description=scheduled_transaction.description,
            stripe_account=connected_stripe_account_id,
            idempotency_key=idempotency_key
        )
        return paymentIntent
    except stripe.error.CardError as e: