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Edit File: HasRoutesTrait.php

<?php
/**
 * @package   SureCartCore
 * @author    SureCart <support@surecart.com>
 * @copyright 2017-2019 SureCart
 * @license   https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0
 * @link      https://surecart.com/
 */

namespace SureCartCore\Routing;

use SureCartCore\Exceptions\ConfigurationException;
use SureCartCore\Support\Arr;

/**
 * Allow objects to have routes
 */
trait HasRoutesTrait {
	/**
	 * Array of registered routes
	 *
	 * @var RouteInterface[]
	 */
	protected $routes = [];

/**
	 * Get routes.
	 *
	 * @codeCoverageIgnore
	 * @return RouteInterface[]
	 */
	public function getRoutes() {
		return $this->routes;
	}

/**
	 * Add a route.
	 *
	 * @param  RouteInterface $route
	 * @return void
	 */
	public function addRoute( RouteInterface $route ) {
		$routes = $this->getRoutes();
		$name   = $route->getAttribute( 'name' );

if ( in_array( $route, $routes, true ) ) {
			throw new ConfigurationException( 'Attempted to register a route twice.' );
		}

if ( $name !== '' ) {
			foreach ( $routes as $registered ) {
				if ( $name === $registered->getAttribute( 'name' ) ) {
					throw new ConfigurationException( "The route name \"$name\" is already registered." );
				}
			}
		}

$this->routes[] = $route;
	}

/**
	 * Remove a route.
	 *
	 * @param  RouteInterface $route
	 * @return void
	 */
	public function removeRoute( RouteInterface $route ) {
		$routes = $this->getRoutes();

$index = array_search( $route, $routes, true );

if ( $index === false ) {
			return;
		}

$this->routes = array_values( Arr::except( $routes, $index ) );
	}
}

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