<?php
declare(strict_types=1);

require __DIR__ . '/bootstrap.php';

if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
    jsonError('方法不允许', 405);
}

requireAdmin();

$submissions = readSubmissions();
usort($submissions, function ($a, $b) {
    return strcmp($b['createdAt'] ?? '', $a['createdAt'] ?? '');
});

jsonResponse(['ok' => true, 'data' => $submissions, 'total' => count($submissions)]);