/**
  * Display a listing of the resource.
  *
  * @return \Illuminate\Http\Response
  */
 public function index()
 {
     $data = [];
     $data['tours'] = Tour::select('alias', 'name', 'duration')->latest('created_at')->where('day_tour', 0)->published()->take(6)->get();
     $data['day_tours'] = Tour::select('alias', 'name')->latest('created_at')->where('day_tour', 1)->published()->take(12)->get();
     $data['destinations'] = TourDestination::where('active', 1)->orderBy('name', 'ASC')->get();
     $data['reviews'] = TourReview::latest('created_at')->where('active', 1)->take(4)->get();
     $data['title'] = "Vietnam Tours - Planning tours to Vietnam with the best offers";
     $data['description'] = "Book travel for less with specials on cheap airline tickets, hotels, car rentals, and flights on TraveloVietnam.com, your one-stop resource for travel and vacation needs";
     $data['keywords'] = "vietnam travel, travel to vietnam, vietnam tours, tours in vietnam, vietnam hotels, hotels in vietnam, vietnam visa, visa to vietnam";
     return view('welcome', $data);
 }