public function execute()

in src/TypedFunctionWrapper.php [80:103]

20 lines of code
4 McCabe index (conditional complexity)


    public function execute(ServerRequestInterface $request): ResponseInterface
    {
        try {
            $argInst = $this->functionArgClass->newInstance();
        } catch (ReflectionException $e) {
            throw new LogicException('Function request class cannot be instantiated');
        }
        $body = $request->getBody()->getContents();

        try {
            $argInst->mergeFromJsonString($body);
        } catch (Exception $e) {
            throw new BadRequestError($e->getMessage(), 0, $e);
        }

        $funcResult = call_user_func($this->function, $argInst);

        if (!method_exists($funcResult, "serializeToJsonString")) {
            throw new LogicException("Return type must implement 'serializeToJsonString'");
        }
        $resultJson = $funcResult->serializeToJsonString();

        return new Response(200, ['content-type' => 'application/json'], $resultJson);
    }