Autoconfirm appointments paid with MarketPress Manual Payment

app-autoconfirm-manual-paid-apps.php

<?php
/*
Plugin Name: Autoconfirm appointments paid with MarketPress Manual Payment
Plugin URI: https://premium.wpmudev.org/
Description: Requires Appointments+ and MarketPress
Author: Panos Lyrakis @ WPMUDEV
Author URI: https://premium.wpmudev.org/
License: GPLv2 or later
*/

if( ! class_exists( 'WPMUDEV_App_Auto_Confirm_Manual_Paid_Apps' ) ){

	class WPMUDEV_App_Auto_Confirm_Manual_Paid_Apps{
		private static $_instance = null;

		public static function get_instance() {
			if ( is_null( self::$_instance ) ) {
				self::$_instance = new WPMUDEV_App_Auto_Confirm_Manual_Paid_Apps();
			}
			return self::$_instance;
		}

		private function __construct(){

			add_action( 'mp_order/new_order', array( $this, 'maybe_autoconf' ), 10 );

		}

		public function maybe_autoconf( $order ){

			$payment_method = mp_get_post_value( 'payment_method', '' );

			if( $payment_method != 'manual_payments' ){
				return;
			}

			$cart_info = is_object( $order ) && is_callable( array( $order, 'get_cart' ) )
				? $order->get_cart()->get_items()
				: ( isset( $order->mp_cart_info ) ? $order->mp_cart_info : array() )
			;
	
			if( !is_object( $cart_info ) || epmty( $cart_info ) ){
				global $mp_cart;
				$cart_info = $mp_cart->get_items();
			}

			$variation_type = MP_Product::get_variations_post_type();
			$appointment_ids = array();
	
			if ( is_array( $cart_info ) && count( $cart_info ) ) {
				
				foreach ( $cart_info as $cart_id => $count ) {
					$variation = get_post( $cart_id );
					if ( ! empty( $variation->post_type ) && $variation_type === $variation->post_type && $this->_is_app_mp_page( $variation->post_parent ) ) {
						$app_id = MP_Product::get_variation_meta( $variation->ID, 'name' );
						if ( is_numeric( $app_id ) ) {
							$appointment_ids[] = $app_id;
						}
					}
				}
			}
			
			foreach ($appointment_ids as $aid) {
				
				if ( ! appointments_update_appointment_status( $aid, 'paid' ) ) {
					continue;
				}
				do_action('app_mp_order_paid', $aid, $order);
			}

		}

		private function _is_app_mp_page ( $product ) {

			$product = get_post($product);
			$result = is_object( $product ) && strpos( $product->post_content, '[app_' ) !== false
				? true
				: false
			;
			// Maybe required for templates
			return apply_filters( 'app_is_mp_page', $result, $product );

		}

	}

	add_action( 'plugins_loaded', function(){
        $GLOBALS['WPMUDEV_App_Auto_Confirm_Manual_Paid_Apps'] = WPMUDEV_App_Auto_Confirm_Manual_Paid_Apps::get_instance();
    }, 10 );

}