ResetTimeslots.php

<?php

namespace App\Http\Livewire\Schedule;

use App\Models\DefaultPresentation;
use App\Models\Presentation;
use App\Models\Timeslot;
use Illuminate\View\Factory;
use Illuminate\View\View;
use Livewire\Component;
use Symfony\Component\Console\Application;

class ResetTimeslots extends Component
{
    public $isOpen = false;

    /**
     * Resets all scheduled presentations
     * @return void
     */
    public function confirm()
    {
        $presentations = Presentation::all();
        foreach ($presentations as $presentation) {
            $presentation->timeslot_id = null;
            $presentation->room_id = null;
            $presentation->save();
        }

        // TODO: After refactoring the constraints, this can be switched to truncate
        DefaultPresentation::truncate();
        Timeslot::where('id', '>', 0)->delete();
        $this->redirect(route('moderator.schedule.default.presentation.create', 'opening'));
    }

    /**
     * Renders the component
     * @return View|Application|Factory|\Illuminate\Contracts\Foundation\Application
     */
    public function render()
    {
        return view('moderator.schedule.timeslots.reset-timeslots');
    }
}