SATE-EasyReceipt/app/Services/Slack/SlackService.php

<?php

namespace App\Services\Slack;

use Illuminate\Notifications\Notifiable;
use App\Notifications\SlackNotification;
use Illuminate\Support\Collection;

class SlackService
{
    use Notifiable;

    private bool $enable = false;

    /**
     * @var Collection<int,SlackNotification>
     */
    private Collection $messages;

    public function __construct()
    {
        $this->messages = new Collection();
        $this->enable = config('slack.enable', false);
    }

    public function send($message = null)
    {
        if ($this->enable) {
            $this->messages->push(new SlackNotification($message));
        }
    }

    public function hasMessage(): bool
    {
        return $this->messages->isNotEmpty();
    }

    public function commit()
    {
        if (!$this->hasMessage()) return;

        foreach ($this->messages as $message) {
            $this->notify($message);
            logger('Slack通知登録');
        }
        $this->messages->empty();
    }

    public function routeNotificationForSlack()
    {
        return config('slack.channel');
    }
}