firefly-iii/app/Providers/RouteServiceProvider.php

<?php
/**
 * RouteServiceProvider.php
 * Copyright (C) 2016 thegrumpydictator@gmail.com
 *
 * This software may be modified and distributed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International License.
 *
 * See the LICENSE file for details.
 */
declare(strict_types=1);

namespace FireflyIII\Providers;

use Illuminate\Foundation\Support\Providers\RouteServiceProvider as ServiceProvider;
use Illuminate\Support\Facades\Route;

/**
 * Class RouteServiceProvider
 *
 * @package FireflyIII\Providers
 */
class RouteServiceProvider extends ServiceProvider
{
    /**
     * This namespace is applied to your controller routes.
     *
     * In addition, it is set as the URL generator's root namespace.
     *
     * @var string
     */
    protected $namespace = 'FireflyIII\Http\Controllers';

    /**
     * Define your route model bindings, pattern filters, etc.
     *
     * @return void
     */
    public function boot()
    {
        //

        parent::boot();
    }

    /**
     * Define the routes for the application.
     *
     * @return void
     */
    public function map()
    {
        $this->mapWebRoutes();

        $this->mapApiRoutes();

        //
    }

    /**
     * Define the "api" routes for the application.
     *
     * These routes are typically stateless.
     *
     * @return void
     */
    protected function mapApiRoutes()
    {
        Route::group(
            [
                'middleware' => 'api',
                'namespace'  => $this->namespace,
                'prefix'     => 'api',
            ], function ($router) {
            require base_path('routes/api.php');
        }
        );
    }

    /**
     * Define the "web" routes for the application.
     *
     * These routes all receive session state, CSRF protection, etc.
     *
     * @return void
     */
    protected function mapWebRoutes()
    {
        Route::group(
            [
                'middleware' => 'web',
                'namespace'  => $this->namespace,
            ], function ($router) {
            require base_path('routes/web.php');
        }
        );
    }
}