/**
* Disable issued token to a user
*
* @param int $user_id ID of a user
* @param Slim $app
* @return string
*/
public static function logout($user_id, Slim $app)
{
$app->response->headers->set('Content-Type', 'application/json');
try {
$user = User::find($user_id);
} catch (RecordNotFoundException $e) {
$app->halt(404, json_encode(['message' => 'Not Registered']));
}
if (Setup::unsetToken($user) === 1) {
return json_encode(['message' => 'Logged out']);
} else {
$app->halt3(503);
}
}
