uninstall.php

<?php
/**
 * Uninstalls the plugin.
 *
 * @package WooCommerce\PayPalCommerce
 */

declare( strict_types = 1 );

namespace WooCommerce\PayPalCommerce;

use Throwable;
use WooCommerce\PayPalCommerce\Uninstall\ClearDatabase;
use WooCommerce\PayPalCommerce\Vendor\Psr\Container\ContainerInterface;
use WooCommerce\PayPalCommerce\Settings\Data\GeneralSettings;

if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
	die( 'Direct access not allowed.' );
}

$root_dir         = __DIR__;
$main_plugin_file = "{$root_dir}/woocommerce-paypal-payments.php";

if ( ! file_exists( $main_plugin_file ) ) {
	return;
}

require $main_plugin_file;

( static function ( string $root_dir ): void {

	$autoload_filepath = "{$root_dir}/vendor/autoload.php";
	if ( file_exists( $autoload_filepath ) && ! class_exists( '\WooCommerce\PayPalCommerce\PluginModule' ) ) {
		require $autoload_filepath;
	}

	$bootstrap = require "{$root_dir}/bootstrap.php";

	$app_container = $bootstrap( $root_dir );
	assert( $app_container instanceof ContainerInterface );

	$general_settings = $app_container->get( 'settings.data.general' );
	assert( $general_settings instanceof GeneralSettings );

	if ( $general_settings->reset_installation_path( 'plugin_uninstall' ) ) {
		$general_settings->save();
	}

	/**
	 * Allows a full reset of the plugin data.
	 *
	 * By default, this is false, preserving plugin settings in the DB during uninstallation.
	 * This filter has no toggle in the UI yet and can only be set using custom code.
	 */
	$should_reset_db = apply_filters( 'woocommerce_paypal_payments_uninstall_full_reset', false );

	if ( $should_reset_db ) {
		$clear_db = $app_container->get( 'uninstall.clear-db' );
		assert( $clear_db instanceof ClearDatabase );

		$clear_db->clean_up();
	}
} )( $root_dir );