KTVCentral/app/Livewire/Pages/OrderedSongList.php

<?php

namespace App\Livewire\Pages;

use Livewire\Component;
use Illuminate\Database\Eloquent\Collection as EloquentCollection;
use App\Models\RoomSession;
use App\Models\OrderedSong;

class OrderedSongList extends Component
{
    public $roomSession;

    public EloquentCollection $playing ;
    public EloquentCollection $nextSong ;
    public EloquentCollection $finished ;
    

    public function mount()
    {
        $this->playing = new EloquentCollection();
        $this->nextSong = new EloquentCollection();
        $this->finished = new EloquentCollection();
        $this->roomSession = request()->roomSession;
        $this->refreshSongs();
    }
    
    public function refreshSongs()
    {
        $dbSession = $this->roomSession->refreshValid();
        if (!$dbSession) {
            session()->forget('room_code');
            return $this->redirect(route('welcome'), navigate: true);
        }
        $this->playing   = OrderedSong::forSession($this->roomSession->id)->playing()->get();
        $this->nextSong = OrderedSong::forSession($this->roomSession->id)->nextSong()->get();
        $this->finished  = OrderedSong::forSession($this->roomSession->id)->finished()->get();
    }

    public function render()
    {   
        return view('livewire.pages.ordered-song-list', [
            'playing' => $this->playing,
            'nextSong' => $this->nextSong,
            'finished' => $this->finished,
        ]);
    }
}