eatvio-infra/app/Livewire/Plan/Comment/Create.php

<?php

namespace App\Livewire\Plan\Comment;

use App\Models\Plan;
use App\Models\PlanComment;
use App\Models\User;
use Livewire\Component;

class Create extends Component
{
    public Plan $plan;

    public User $user;

    public $body = '';

    public $grade;

    public $isChecked = false;

    public function render()
    {
        return view('livewire.plan.comment.create');
    }

    public function toggle()
    {
        $this->isChecked = ! $this->isChecked;
    }

    public function save()
    {
        $this->validate([
            'body' => 'required|min:3',
            'grade' => 'required',
        ]);

        $comment = new PlanComment();
        $comment->grade = $this->grade;
        $comment->body = $this->body;

        $comment->plan_id = $this->plan->id;
        $comment->user_id = $this->user->id;
        $comment->save();

        $this->reset(['grade', 'body']);

        $this->toggle();

        $this->dispatch('commentAdded')->to('plan.comment.show');
    }
}