public function persist(Session $session, ResponseInterface $response = null, $overwriteExistingCookie = false)
{
if (is_null($response)) {
throw new InvalidArgumentException('You must pass an instance of ResponseInterface.');
}
$setCookies = SetCookies::fromResponse($response);
//Cookie already set in response by a preceding middleware
if (!$overwriteExistingCookie && $setCookies->has($this->config['cookie_name'])) {
return $response;
}
$setCookie = SetCookie::create($this->config['cookie_name'])->withPath($this->config['cookie_path'])->withDomain($this->config['cookie_domain'])->withSecure($this->config['cookie_secure'])->withHttpOnly($this->config['cookie_httponly']);
if ($session->wasDestroyed()) {
$setCookie = $setCookie->withValue('')->withExpires(1);
} else {
$setCookie = $setCookie->withValue($session->getSessionId())->withExpires($this->config['cookie_lifetime'] == 0 ? 0 : time() + $this->config['cookie_lifetime']);
}
return $setCookies->with($setCookie)->renderIntoSetCookieHeader($response);
}
