<?php

namespace Mintall_Keep\Api;

defined( 'ABSPATH' ) || exit;

/**
 * Base REST controller with shared helpers.
 */
abstract class REST_Controller {

	public const NAMESPACE = 'mintall/v1';

	abstract public function register_routes();

	/**
	 * Permission check: current user can manage WooCommerce.
	 */
	public function check_permission() {
		return current_user_can( 'manage_woocommerce' );
	}

	/**
	 * Get the Mintall API key for the current site.
	 *
	 * @return string|WP_Error
	 */
	protected function get_api_key() {
		$key = \Mintall_Keep\Core\Connection_Manager::get_api_key();
		if ( ! $key ) {
			return new \WP_Error( 'not_connected', 'Not connected to Mintall.', [ 'status' => 400 ] );
		}
		return $key;
	}

	/**
	 * Return a standard JSON error response.
	 */
	protected function error_response( $message, $status = 400 ) {
		return new \WP_REST_Response( [ 'error' => $message ], $status );
	}
}