require '../core/DB.php';
require '../core/Notify.php';

$cfg = require '../config/sepay.php';
if ($_SERVER['HTTP_API_KEY'] !== $cfg['api_key']) http_response_code(403);

$data = json_decode(file_get_contents("php://input"), true);
$db = DB::connect();

$content = $data['content'];
if (!preg_match('/NAP\s?(BEO\w+)/',$content,$m)) exit;

$token = $m[1];
$s = $db->query("SELECT * FROM sessions WHERE token='$token' AND status='pending'")->fetch_assoc();
if (!$s) exit;

$db->query("UPDATE sessions SET status='paid', paid_at=NOW(), bank_txid='{$data['transaction_id']}' WHERE id={$s['id']}");

Notify::telegram("✅ Nạp tiền thành công\nToken: $token\nSố tiền: {$s['amount']}đ");