<?php

namespace App\Services;

use App\Models\User;
use Illuminate\Support\Facades\Cache;

class UserService
{
    public function __construct()
    {

    }

    public function userExists(User $user): bool
    {
        $cacheKey = 'allUserIds';
        $allUserIds = Cache::remember($cacheKey, 60, function () {
            return User::pluck('id');
        });

        return $allUserIds->contains($user->id);
    }
}