shipping-portal/app/Http/Controllers/Orders/OrderFromExcelController.php

<?php

namespace App\Http\Controllers\Orders;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Classes\Modules\Imports\Services\Importorder;
use Maatwebsite\Excel\Facades\Excel;

class OrderFromExcelController extends Controller
{
    public function importView(){

        return view('importFile');
    }
    

    public function import(Request $request){
        Excel::import(new Importorder,
                      $request->file('file')->store('files'));

                     
        return redirect()->back();
    }
}