/**
* Get a session from Redis storage by an associated access token.
*
* @param \League\OAuth2\Server\Entity\AccessTokenEntity $accessToken
* @return \League\OAuth2\Server\Entity\SessionEntity|null
*/
public function getByAccessToken(AccessTokenEntity $accessToken)
{
if (!($token = $this->getValue($accessToken->getToken(), 'oauth_access_tokens'))) {
return null;
}
return $this->get($token['session_id']);
}