/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var $context Context */
/** @var $context Context */
if (null !== $context->getResponseStatusCode()) {
// the status code is already set
return;
}
$statusCode = Response::HTTP_OK;
if ($context->hasErrors()) {
$groupedCodes = [];
foreach ($context->getErrors() as $error) {
$code = $error->getStatusCode() ?: Response::HTTP_INTERNAL_SERVER_ERROR;
$groupCode = (int) floor($code / 100) * 100;
$groupedCodes[$groupCode][] = $code;
}
if (!empty($groupedCodes)) {
$maxGroup = max(array_keys($groupedCodes));
$statusCode = $maxGroup;
if (count($groupedCodes[$maxGroup]) === 1) {
$statusCode = array_pop($groupedCodes[$maxGroup]);
}
} else {
$statusCode = Response::HTTP_INTERNAL_SERVER_ERROR;
}
}
$context->setResponseStatusCode($statusCode);
}