ldc-wenn-dann-mit-respekt/app/View/Components/RecipeWidget.php

<?php

namespace App\View\Components;

use Illuminate\View\Component;
use App\Recipe;

class RecipeWidget extends Component
{
    /**
     * limit variable
     *
     * @var mixed
     */
    private $limit;

    /**
     * id variable
     *
     * @var mixed
     */
    private $id;

    /**
     * recipes variable
     *
     * @var \App\Recipe
     */
    private $recipes;

    /**
     * Create a new component instance.
     *
     * @param mixed $limit
     * @param mixed $id
     * @return void
     */
    public function __construct(mixed $limit, mixed $id = null)
    {
        $this->limit = 3;
        if ($limit != null) {
            $this->limit = $limit;
        }
        if ($id != null) {
            $this->id      = $id;
            $this->recipes = Recipe::where('live', '1')
                ->where('id', '!=', $this->id)->inRandomOrder()->limit($this->limit)->get();
        } else {
            $this->recipes = Recipe::where('live', '1')->inRandomOrder()->limit($this->limit)->get();
        }
    }

    /**
     * Get the view / contents that represent the component.
     *
     * @return \Illuminate\Contracts\View\View|\Closure|string
     */
    public function render()
    {
        $recipes = $this->recipes;
        return view('components.recipe-widget', compact('recipes'));
    }
}