/**
* Determine whether the token has been blacklisted.
*
* @param \Tymon\JWTAuth\Payload $payload
* @return bool
*/
public function has(Payload $payload)
{
$grace = $this->storage->get($payload['jti']);
// check whether the expiry + grace has past
if (is_null($grace) || Utils::timestamp($grace['valid_until'])->isFuture()) {
return false;
}
return true;
}
