<?php
/**
 * CLI: Remove expired sessions from the database.
 * Usage: php cli/cleanup_sessions.php
 */
if (php_sapi_name() !== 'cli') {
    http_response_code(403);
    echo "CLI only\n";
    exit(1);
}

require_once __DIR__ . '/../common.php';
require_once __DIR__ . '/../db_init.php';

[$pdo, $tmpDb, $lockFp] = qdb_open(true);
$stmt = $pdo->prepare("DELETE FROM session WHERE expiresAt < :now");
$stmt->execute([':now' => time()]);
$removed = $stmt->rowCount();
qdb_save($tmpDb, $lockFp);

echo "Removed $removed expired session(s).\n";