League\Route\Strategy\JsonStrategy::dispatch()

Complexity

Conditions	6
Paths	15

Size

Total Lines	26
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	16
CRAP Score	6

Importance

Changes	3
Bugs	0	Features	1

<?php
     * {@inheritdoc}
     */
    public function getExecutionChain(Route $route, array $vars)
    {
        $middleware = function (
            ServerRequestInterface $request, ResponseInterface $response, callable $next
        ) use (
            $route, $vars
        ) {
            try {
                $response = call_user_func_array($route->getCallable(), [$request, $response, $vars]);

                if (! $response instanceof ResponseInterface) {
                    throw new RuntimeException(
                        'Route callables must return an instance of (Psr\Http\Message\ResponseInterface)'
                    );
                }

                $response = $next($request, $response);
            } catch (HttpException $e) {
                $response = $e->buildJsonResponse($response);
            } catch (Exception $e) {
                $body = [
                    'code'    => 500,
                    'message' => $e->getMessage()
                ];