<?php
/**
 * Plugin Name: PostFinanceCheckout
 * Author: PostFinance Ltd
 * Text Domain: postfinancecheckout
 * Domain Path: /languages/
 *
 * PostFinanceCheckout
 * This plugin will add support for all PostFinanceCheckout payments methods and connect the PostFinanceCheckout servers to your WooCommerce webshop (https://postfinance.ch/en/business/products/e-commerce/postfinance-checkout-all-in-one.html).
 *
 * @category Class
 * @package  PostFinanceCheckout
 * @author   PostFinance Ltd (https://postfinance.ch/en/business/products/e-commerce/postfinance-checkout-all-in-one.html)
 * @license  http://www.apache.org/licenses/LICENSE-2.0 Apache Software License (ASL 2.0)
 */

defined( 'ABSPATH' ) || exit;

/**
 * Abstract webhook processor.
 *
 * @deprecated 3.0.12 No longer used by internal code and not recommended.
 * @see WC_PostFinanceCheckout_Webhook_Strategy_Interface
 */
abstract class WC_PostFinanceCheckout_Webhook_Abstract {


	/**
	 * Instances.
	 *
	 * @var array
	 */
	private static $instances = array();

	/**
	 * Instance.
	 *
	 * @return static
	 */
	public static function instance() {
		$class = get_called_class();
		if ( ! isset( self::$instances[ $class ] ) ) {
			self::$instances[ $class ] = new $class();
		}
		return self::$instances[ $class ];
	}

	/**
	 * Processes the received webhook request.
	 *
	 * @param WC_PostFinanceCheckout_Webhook_Request $request request.
	 */
	abstract public function process( WC_PostFinanceCheckout_Webhook_Request $request );
}
