Fnayou\InstapushPHP\Transformer\ModelTransformer::transform()

Complexity

Conditions	4
Paths	4

Size

Total Lines	32
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function transform(ResponseInterface $response, string $class)
    {
        if (0 !== \strpos($response->getHeaderLine('Content-Type'), 'application/json')) {
            throw new TransformerException(
                \sprintf(
                    'The ModelTransformer can transform json response but %s given',
                    $response->getHeaderLine('Content-Type')
                )
            );
        }

        $body = $response->getBody()->__toString();
        $data = \json_decode($body, true);

        if (JSON_ERROR_NONE !== \json_last_error()) {
            throw new TransformerException(
                \sprintf(
                    'Invalid json response format : Error %d when trying to \json_decode response',
                    \json_last_error()
                )
            );
        }

        $reflection = new \ReflectionClass($class);
        if (true === $reflection->implementsInterface('FromArrayInterface')) {
            $object = \call_user_func($class.'::fromArray', $data);
        } else {
            $object = new $class($data);
        }

        return $object;
    }
}