aschmelyun/laravel-job-board

use App\Models\Listing;
use App\Models\Tag;
use Illuminate\Support\Str;

class ListingController extends Controller
{
    public function index(Request $request)
    {
        $listings = Listing::where('is_active', true)
            ->with('tags')
            ->latest()
            ->get();

        $tags = Tag::orderBy('name')
            ->get();

        if ($request->has('s')) {
            $query = strtolower($request->get('s'));
            $listings = $listings->filter(function($listing) use($query) {
                if (Str::contains(strtolower($listing->title), $query)) {
                    return true;
                }

                if (Str::contains(strtolower($listing->company), $query)) {
                    return true;
                }

                if (Str::contains(strtolower($listing->location), $query)) {
                    return true;
                }

                return false;
            });

        }

        if ($request->has('tag')) {
            $tag = $request->get('tag');
            $listings = $listings->filter(function($listing) use($tag) {
                return $listing->tags->contains('slug', $tag);
            });
        }

        return view('listings.index', compact('listings', 'tags'));
    }
    //
}