gistfile1.txt

 public function __invoke()
    {
        try {
            $this->provinsi = collect(json_decode((new Client())->get("{$this->url}getwilayah")->getBody()->getContents(), true));

            $this->requests($this->provinsi, 'kabupaten');
            $this->requests($this->kabupaten, 'kecamatan');
            $this->requests($this->kecamatan, 'desa');

            return response($this->desa);
        } catch (ClientException $e) {
            report($e);
        }
    }