....
public function index(){
        $title = 'halaman peminjaman buku all';

        if(\Auth::user()->status==1){
            $data = Peminjaman::get();
        }else{
            $data = Peminjaman::where('user',\Auth::user()->id)->get();
        }



        return view('peminjaman.index',compact('title','data'));
    }
....