eatvio-infra/app/Livewire/Diet/Create.php

<?php

namespace App\Livewire\Diet;

use Livewire\Component;
use Illuminate\Support\Facades\Auth;
use Livewire\WithFileUploads;
use App\Models\Diet;

class Create extends Component
{
    use WithFileUploads;

    public $name = "";
    public $image = null;
    public $duration = "7";
    public $state = "draft";
    public $type = [];
    public $details = "";
    public $days = [];
    public $copyedDay = null;
    public $copyedDayData = null;

    protected $listeners = ['dayUpdated', 'makeCopy', 'makePaste'];

    protected function rules()
    {
        $rules = [
            'name' => 'required|min:3',
            'image' => 'required|image|max:2048',
            'duration' => 'required|numeric|min:7',
            'state' => 'required|in:draft,active,inactive',
            'type' => ['required', 'array:meat,veg,corb,alko', 'min:1'],
            'details' => 'required|min:3',
        ];

        return $rules;
    }

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

    public function dayUpdated($dayIndex, $data)
    {
        $this->days[$dayIndex] = $data;
    }

    public function showPreview()
    {
        $this->state = "draft";
        $this->publish();
    }

    public function addToDrafts()
    {
        $this->state = "draft";
        $this->publish();
    }

    public function makeCopy($day)
    {
        $this->copyedDay = $day;
    }

    public function makePaste($copyToDay)
    {
        $data = $this->days[$this->copyedDay];
        $this->dispatch('takePaste', day: $copyToDay, data: $data)->to('diet.day-edit');
    }

    public function publish()
    {
        $this->validate();

        $diet = new Diet();
        $diet->name = $this->name;
        $diet->image = $this->image->store('diets', 'public');
        $diet->duration = $this->duration;
        $diet->state = $this->state;
        $diet->type = json_encode($this->type);
        $diet->details = $this->details;
        $diet->daily_schedule = json_encode($this->days);
        $diet->save();

        $user = Auth::user();
        $user->author_of_diets()->attach($diet->id);

        return redirect()->route('diet.show', $diet->id);
    }
}