logview/app/resources/routes/01_logs.php

<?php
use ProVM\Common\Controller\Logs;

$app->group('/logs', function($app) {
    $app->get('[/]', Logs::class);
});
$app->group('/log/{log_file}', function($app) {
    $app->get('/more/{start}[/{amount}]', [Logs::class, 'getMore']);
    $app->get('[/]', [Logs::class, 'get']);
});