showSchedule($scheduleId);
if (empty($schedule)) {
http_response_code(404);
echo 'Schedule not found';
exit;
}
if (Config::bool('ENABLE_LOGGING')) {
Logger::logTransaction([
'type' => 'schedule_parsed',
'request_id' => $requestId,
'raw_callback' => $schedule,
'raw_merchant_data' => $merchantData,
'timestamp' => date('Y-m-d H:i:s'),
]);
}
// Attempt cancellation
$cancelResult = $service->cancelSchedule($scheduleId);
// Persist cancellation result
PaymentStorage::append('cancel_results.jsonl', [
'merchantTransactionId' => $merchantTransactionId,
'scheduleId' => $scheduleId,
'cancelResult' => $cancelResult,
'timestamp' => date('Y-m-d H:i:s'),
]);
// Mark token used to prevent reuse
PaymentStorage::markTokenUsed($token, ['merchantTransactionId' => $merchantTransactionId, 'scheduleId' => $scheduleId]);
// Send confirmation email to customer (best-effort)
$payment = [
'merchantTransactionId' => $merchantTransactionId,
'email' => $schedule['customer']['identification'] ?? null,
];
try {
EmailService::sendCancellationConfirmation($payment, $cancelResult ?: []);
} catch (Throwable $e) {
if (Config::bool('ENABLE_LOGGING')) {
Logger::logError('Cancellation email exception: ' . $e->getMessage(), ['merchantTransactionId' => $merchantTransactionId], 'warning');
}
}
// Show simple success page
echo 'Subscription cancelledSubscription cancelled
Your subscription has been cancelled successfully.
';
exit;
} catch (Throwable $e) {
if (Config::bool('ENABLE_LOGGING')) {
Logger::logError('Subscription cancellation failed: ' . $e->getMessage(), ['exception' => get_class($e)], 'error');
}
http_response_code(500);
echo 'ERROR';
exit;
}