App\Listeners\Forum\NotifyEmail::notifyReply PHP Method

    public function notifyReply($event)
    {
        $topic = $event->topic->fresh();
        $userIds = model_pluck(TopicWatch::where(['topic_id' => $topic->topic_id, 'notify_status' => false]), 'user_id');
        foreach (User::whereIn('user_id', $userIds)->get() as $user) {
            if (!present($user->user_email)) {
                continue;
            }
            if ($user->user_id === $topic->last_poster_id) {
                continue;
            }
            if (!priv_check_user($user, 'ForumTopicWatchAdd', $topic)->can()) {
                continue;
            }
            Mail::queue(['text' => i18n_view('emails.forum.new_reply')], compact('topic', 'user'), function ($message) use($topic, $user) {
                $message->to($user->user_email);
                $message->subject(trans('forum.email.new_reply', ['title' => $topic->topic_title]));
            });
            TopicWatch::where(['topic_id' => $topic->topic_id, 'user_id' => $user->user_id])->update(['notify_status' => true]);
        }
    }