djid_siput/app/Http/Controllers/Core/DataVizController.php

<?php

namespace App\Http\Controllers\Core;

use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Crypt;
use Illuminate\Http\Request;
use App\Model\Privillage\Role;
use Auth;
use Session;

class DataVizController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
    }
    public function index () {
        return view('data-viz/index');
    }
}