uninstall.php

<?php
/**
 * Runs only when the user clicks "Delete" in wp-admin → Plugins.
 * Custom tables are intentionally kept to prevent data loss on accidental uninstall.
 * To fully wipe data, admin must use Settings → Advanced → Erase all data.
 */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

// Uninstall script variables are file-scoped and cannot collide at runtime.
// phpcs:disable WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound

// Remove plugin options.
$recfw_options = [
	'recfw_settings',
	'recfw_version',
	'recfw_db_version',
	'recfw_activation_date',
	'recfw_license_key',
	'recfw_license_status',
	'recfw_license_jwt',
	'recfw_monthly_rma_count',
	'recfw_monthly_rma_month',
];
foreach ( $recfw_options as $recfw_option ) {
	delete_option( $recfw_option );
}

// Remove scheduled events.
wp_clear_scheduled_hook( 'recfw_hourly_sync' );
wp_clear_scheduled_hook( 'recfw_daily_maintenance' );

// Remove capabilities from roles.
foreach ( [ 'administrator', 'shop_manager' ] as $recfw_role_name ) {
	$recfw_role = get_role( $recfw_role_name );
	if ( $recfw_role ) {
		$recfw_role->remove_cap( 'manage_recfw' );
		$recfw_role->remove_cap( 'view_recfw_reports' );
	}
}

// NOTE: Custom tables (_recfw_rmas etc.) are NOT dropped here.
// Use Settings → Advanced → "Delete all data" to drop tables.