<?php

namespace App\Jobs;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldBeUnique;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use App\Services\IssueService;
use Illuminate\Support\Facades\Log;

class FiveSecondTaskJob implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    /**
     * Create a new job instance.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Execute the job.
     *
     * @return void
     */
    public function handle()
    {
         // 你的业务逻辑
        IssueService::getLatestIssue(); // 获取最新的期号
        
        // 重要：5秒后再次分发自己
        dispatch(new self())->delay(now()->addSeconds(5));
    }

     // 可选：失败处理
    public function failed(\Throwable $exception)
    {
        Log::error('任务失败: ' . $exception->getMessage());
        
        // 可选：重新分发或通知
        dispatch(new self())->delay(now()->addSeconds(5));
    }
}