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Endpoint.php
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Endpoint.php
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<?php
namespace Zored\SpeechBundle\Endpoint;
use Symfony\Component\HttpFoundation\Response;
use Zored\SpeechBundle\Endpoint\Context\ContextInterface;
use Zored\SpeechBundle\Request\Passer\RequestPasserInterface;
use Zored\SpeechBundle\Response\Entity\Error;
use Zored\SpeechBundle\Response\ErrorCodeInterface;
class Endpoint implements EndpointInterface
{
/**
* @var RequestPasserInterface[]
*/
private $passers;
/**
* @param RequestPasserInterface[] $passers
*/
public function __construct(array $passers = [])
{
$this->passers = $passers;
}
/**
* @param RequestPasserInterface[] $passers
*
* @return Endpoint
*/
public function setPassers($passers)
{
$this->passers = $passers;
return $this;
}
/**
* {@inheritdoc}
*/
public function handle($json, ContextInterface $context)
{
$data = json_decode($json, true);
if (json_last_error()) {
return $this->getErrorContent('Could not parse JSON.');
}
$content = null;
foreach ($this->passers as $type) {
if (!$type->suitsArray($data)) {
continue;
}
$content = $type->pass($json, $context);
break;
}
if (empty($content)) {
return $this->getErrorContent('Empty response for your request.', ErrorCodeInterface::INTERNAL_ERROR);
}
return $content;
}
/**
* @param $message
* @param int $code
*
* @return string
*/
protected function getErrorContent($message, $code = ErrorCodeInterface::PARSE_ERROR)
{
return json_encode([
'jsonrpc' => '2.0',
'error' => [
'code' => $code,
'message' => $message,
],
]);
}
}