OwlCyberSecurity - MANAGER

Edit File: class-wc-prevent-purchasing.php

<?php class Booked_WC_Prevent_Purchasing { private function __construct() { add_action('pre_get_posts', array($this, 'remove_products_from_shop_listing'), 90, 1); } public static function setup() { return new self(); } public function remove_products_from_shop_listing( $query ) { if ( is_admin() ) { return $query; } if ( $query->get('post_type')!=='product' ) { return $query; } global $wpdb; $booked_products = $wpdb->get_col("SELECT DISTINCT `posts`.`ID` FROM `{$wpdb->posts}` AS `posts` INNER JOIN `{$wpdb->postmeta}` AS `meta` ON ( `posts`.`ID` = `meta`.`post_id` AND `meta`.`meta_key` = '_booked_appointment' ) WHERE `posts`.`post_type` = 'product' AND `posts`.`post_status` = 'publish' AND `meta`.`meta_value` = 'yes'"); if ( !$booked_products ) { return $query; } $post__no_in = (array) $query->get('post__not_in'); $query->set('post__not_in', array_merge($post__no_in, $booked_products)); return $query; } }