eatvio-infra/app/Http/Controllers/DiaryController.php

<?php

namespace App\Http\Controllers;

use App\Models\Diary;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\View\View;

class DiaryController extends Controller
{
    public function index(): RedirectResponse
    {
        /* return view('diary.index'); */
        $curDiary = $this->getCurrentDiary();

        /* dd($curDiary); */
        return redirect()->route('diary.edit', $curDiary);
    }

    public function store(Request $request): void
    {
        dd($request);
    }

    public function show(Diary $diary): View
    {
        /* $curDiary = Diary::find($id); */
        $daysCount = Diary::where('user_id', auth()->id())->count();

        return view('diary.show', ['curDiary' => $diary, 'daysCount' => $daysCount]);
    }

    public function edit(int $id): View
    {
        $curDiary = Diary::find($id);
        $daysCount = Diary::where('user_id', auth()->id())->count();

        return view(
            'diary.index',
            [
                'diaryId' => $id,
                'curDiary' => $curDiary,
                'daysCount' => $daysCount,
            ]
        );
    }

    public function update(Request $request, int $id): RedirectResponse
    {
        /* dd($request, $id, $request->input()); */
        $curDiary = Diary::find($id);
        $curDiary->wakeup = $request->input('wakeup');
        $curDiary->retire = $request->input('retire');
        $curDiary->comment = $request->input('comment') ?? '';
        $curDiary->closed = true;
        $curDiary->save();

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

    private function getCurrentDiary(): Diary
    {
        $curUserId = Auth::id();
        $curDiary = Diary::userToDayItem($curUserId)->first();

        if (! is_null($curDiary)) {
            return $curDiary;
        }

        return $this->newDiary($curUserId);
    }

    private function newDiary(int $curUserId): Diary
    {
        $curDiary = new Diary();
        $curDiary->date = now()->setTimezone('3')->format('Y-m-d');
        $curDiary->wakeup = '06:30';
        $curDiary->retire = '22:30';
        $curDiary->user_id = $curUserId;
        $curDiary->closed = (int) false;
        $curDiary->comment = '';
        $curDiary->save();

        return $curDiary;
    }
}