/**
 * @param WC_Order $order
 * @param string   $response_code The transaction response code. Possible values are:
 *      00 - Successful transaction
 *      85 - Reversal Transaction already registered
 *      86 - Transaction already registered
 *      87 - Wrong protocol version
 *      88 - BOReq parameter is not given
 *      89 - Original transaction is not found.
 *      90 - Card is not registered in the Directory Server
 *      91 - Transaction timeout
 *      92 - Status check: Wrong eBorica format
 *      93 - Unsuccessful 3D authentication
 *      94 - Cancelled transaction
 *      95 - Invalid merchant signature
 *      96 - Technical transaction error
 *      97 - Declined on fraud grounds
 *      98 - Status check: no borica request registered
 *      99 - Declined by TPSS
 */
function prefix_after_payment_response( $order, $response_code ) {
	if ( '00' == $response_code ) {
		// Action when the transaction is successful
	}
}
add_action( 'wc_borica_payment_response_processed', 'prefix_after_payment_response', 10, 2 );