public function __construct()

in app/Http/Controllers/Api/ApiController.php [36:83]
35 lines of code
10 McCabe index (conditional complexity)

    public function __construct()
    {
        $this->middleware(function ($request, $next) {
            (new ApiUsage)->log($request);

            if ($request->has('sort')) {
                $this->setSortCriteria($request->input('sort'));

                // It has a sort criteria, but is it a valid one?
                if (empty($this->getSortCriteria())) {
                    return $this->setHTTPStatusCode(400)
                              ->setErrorCode(39)
                              ->respondWithError();
                }
            }

            if ($request->has('limit')) {
                if ($request->input('limit') > config('api.max_limit_per_page')) {
                    return $this->setHTTPStatusCode(400)
                              ->setErrorCode(30)
                              ->respondWithError();
                }

                $this->setLimitPerPage($request->input('limit'));
            }

            if ($request->has('with')) {
                $this->setWithParameter($request->input('with'));
            }

            // make sure the JSON is well formatted if the call sends a JSON
            // if the call contains a JSON, the call must not be a GET or
            // a DELETE
            // TODO: there is probably a much better way to do that
            try {
                if ($request->method() != 'GET' && $request->method() != 'DELETE'
                    && is_null(json_decode($request->getContent()))) {
                    return $this->setHTTPStatusCode(400)
                                ->setErrorCode(37)
                                ->respondWithError();
                }
            } catch (\Safe\Exceptions\JsonException $e) {
                // no error
            }

            return $next($request);
        });
    }