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<?php
declare(strict_types=1);
namespace App;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\StreamFactoryInterface;
use Psr\Http\Message\StreamInterface;
use Yiisoft\Serializer\JsonSerializer;
final class JsonDataConverter implements DataConverterInterface
{
private JsonSerializer $jsonSerializer;
private StreamFactoryInterface $streamFactory;
public function __construct(
JsonSerializer $jsonSerializer,
StreamFactoryInterface $streamFactory
) {
$this->jsonSerializer = $jsonSerializer;
$this->streamFactory = $streamFactory;
}
public function convertData($data, ResponseInterface &$response): StreamInterface
$content = $this->jsonSerializer->serialize($data);
$response = $response->withHeader('Content-Type', $this->getContentType());
return $this->streamFactory->createStream($content);
protected function getContentType(): string
return 'application/json';
yiisoft /
yii-demo
