Payment-Gateways AJAX-Reload

Hey,

I need to disable all Payment-Gateways on a certain condition in the checkout, except one.
I used this method to hook into

add_filter('woocommerce_available_payment_gateways', [$this, 'replaceWithRequestPaymentGateway']);

/**
 * @param array $paymentGateways
 * @return WC_Payment_Gateway[]
 */
public function replaceWithRequestPaymentGateway(array $paymentGateways): array {
	$myFreeGateway = new PaymentGatewayFree();

	// Replace all other Gateways with the custom one
	$paymentGateways = [$myFreeGateway->id => $myFreeGateway];

	return $paymentGateways;
}

That actually works pretty well. I just have the Problem, whenever the AJAX-Reload on the checkout page loads the Payment methods, it shows all default payment methods again.
I think I need to hook into the ajax request as well, but I didnt seem able to find it, do you have any hints were to look? (I may need to send a parameter via that ajax request, so i can use it to get the correct payment systems there as well)

Thank you so much!

• This topic was modified 3 years, 11 months ago by petschko.
• This topic was modified 3 years, 11 months ago by petschko. Reason: Added a small sentence