staffmanager/app/Http/Controllers/DashboardController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Log;

class DashboardController extends Controller
{

    public function index()
    {
        return view('dashboard.dashboard');
    }

}