WooCommerce disable payment gateways based on customer country

gistfile1.php

// Disable gateway based on country
function payment_gateway_disable_country( $available_gateways ) {
	global $woocommerce;
	if ( isset( $available_gateways['ccavenue'] ) && $woocommerce->customer->get_country() <> 'IN' ) {
		unset(  $available_gateways['ccavenue'] );
	} else if ( isset( $available_gateways['paypal'] ) && $woocommerce->customer->get_country() == 'IN' ) {
		unset( $available_gateways['paypal'] );
	}
	return $available_gateways;
}
add_filter( 'woocommerce_available_payment_gateways', 'payment_gateway_disable_country' );

This is great but for my case I had to add a few lines:

function payment_gateway_allow_germany( $available_gateways ) {
    if ( !is_admin() ){
    global $woocommerce;
  $country = !empty($woocommerce->customer->get_shipping_country()) ? $woocommerce->customer->get_shipping_country() : $woocommerce->customer->get_country();
        if ( isset( $available_gateways['cash_on_delivery'] ) && $country <> 'DE' ) {
            unset( $available_gateways['cash_on_delivery'] );
        }
    }
    return $available_gateways;
 }
 add_filter( 'woocommerce_available_payment_gateways', 'payment_gateway_allow_germany' );

First I have to check if I'm not in admin area and the second one you have to test shipping countrycode if it's set, if not just user countrycode:
$country = !empty($woocommerce->customer->get_shipping_country()) ? $woocommerce->customer->get_shipping_country() : $woocommerce->customer->get_country();

Hope that's helpfull for others

Thanks Frekisunr

Due to ERROR Call to a member function get_country() on null I used your code and it works great and without error

function payment_gateway_allow_slovenian( $available_gateways ) {
    if ( !is_admin() ){
    global $woocommerce;
  $country = !empty($woocommerce->customer->get_country()) ? $woocommerce->customer->get_country() : $woocommerce->customer->get_country();
        if ( isset( $available_gateways['bacs'] ) && $country <> 'SI' ) {
            unset( $available_gateways['bacs'] );
        }
$country = !empty($woocommerce->customer->get_country()) ? $woocommerce->customer->get_country() : $woocommerce->customer->get_country();
        if ( isset( $available_gateways['cod'] ) && $country <> 'SI' ) {
            unset( $available_gateways['cod'] );
        }
    }
    return $available_gateways;
 }
 add_filter( 'woocommerce_available_payment_gateways', 'payment_gateway_allow_slovenian' );

Hey Johnymas, I used your code, works fine! But when there's only one payment gateway to choose from, the radio button and space between the header and gateway disappears.. Is there a way to fix that?

Hello, can anyone let me know what is the value to pass to $available_gateways[ ] to disable card payment option?