<?php
/**
 * Uninstall: remove Hooktrail's option, every user's on/off and trace
 * settings, and any stored background-request maps.
 *
 * @package Hooktrail
 */

if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
	exit;
}

$hooktrail_users = get_users(
	array(
		'meta_key' => 'hooktrail_enabled', // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key -- One-time query on uninstall.
		'fields'   => 'ID',
	)
);

foreach ( $hooktrail_users as $hooktrail_user_id ) {
	delete_transient( 'hooktrail_bg_' . (int) $hooktrail_user_id );
}

delete_option( 'hooktrail_settings' );
delete_metadata( 'user', 0, 'hooktrail_enabled', '', true );
delete_metadata( 'user', 0, 'hooktrail_trace', '', true );