MyHomeCollection/app/Http/Controllers/HomeController.php

<?php

namespace App\Http\Controllers;

use App\Home;
use App\Parser;
use Illuminate\Http\Request;
use Spatie\QueryBuilder\AllowedFilter;
use Spatie\QueryBuilder\QueryBuilder;

class HomeController extends Controller
{
    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\Contracts\Support\Renderable
     */
    public function index()
    {
        $homes = QueryBuilder::for(Home::class)
//            ->allowedFilters(['price', 'surface', 'garden_surface'])
            ->allowedFilters([
                AllowedFilter::scope('price_min'),
                AllowedFilter::scope('price_max'),
            ])
            ->defaultSort('-created_at') // https://docs.spatie.be/laravel-query-builder/v2/features/sorting/#basic-usage
            ->paginate(4)
            ->appends(request()->query());

        return view('homes.home', ['homes' => $homes]);
    }

    public function show($id, Request $request)
    {
        return view('homes.view', ['home' => Home::where('id', $id)->firstOrFail()]);
    }

    public function add()
    {
        return view('homes.add');
    }

    public function update($id, Request $request)
    {
        return view('homes.update', ['home' => Home::where('id', $id)->firstOrFail()]);
    }

    public function store(Request $request)
    {
        $inputs = $request->all();
        $home = new Home();
        foreach ($inputs as $input_name => $input_value) {
            if ($input_name === '_token') {
                continue;
            }
            $home->$input_name = $input_value;
        }

        $home->save();

        return redirect(route('home'));
    }

    public function storeupdate($id, Request $request)
    {
        $home = Home::where('id', $id)->firstOrFail();
        $inputs = $request->all();
        foreach ($inputs as $input_name => $input_value) {
            if ($input_name === '_token') {
                continue;
            }
            $home->$input_name = $input_value;
        }

        $home->save();

        return redirect(route('home'));
    }
    /**
     * @param \Illuminate\Http\Request $request
     *
     * @return false|string
     */
    public function fetch(Request $request)
    {
        return json_encode(Parser::factory($request->input('url'))->parse());
    }
}