php - 在 laravel 中存储来自队列的已处理作业

Question

我正在研究队列，试图找到一种方法来在表“processed_jobs”中记录已处理的作业，就像失败的作业存储在表“failed_jobs”中一样，这是自动发生的。我正在使用“数据库”进行队列连接。我尝试了两种不同的方法。首先，我尝试在不同的命令文件“WorkerCommand”中扩展 WorkCommand(“Illuminate\Queue\Console\WorkCommand”)

<?php

namespace App\Console\Commands;

use Illuminate\Queue\Console\WorkCommand;
use Illuminate\Contracts\Cache\Repository as Cache;
use Illuminate\Queue\Worker;
use Illuminate\Queue\Events\JobFailed;
use Illuminate\Queue\Events\JobProcessed;
use Illuminate\Queue\Events\JobProcessing;

class WorkerCommand extends WorkCommand
{
   protected function listenForEvents()
    {
        $this->laravel['events']->listen(JobProcessing::class, function ($event) {
            $this->writeOutput($event->job, 'starting');
        });

        $this->laravel['events']->listen(JobProcessed::class, function ($event) {
            $this->writeOutput($event->job, 'success');

            \DB::table('processed_jobs')->insert([
               'connection' => $event->connectionName,
               'queue' => $event->job->getQueue(),
               'payload' => $event->job->payload(),
               'processed_at' => \Carbon\Carbon::Now()
            ]);
        });

        $this->laravel['events']->listen(JobFailed::class, function ($event) {
            $this->writeOutput($event->job, 'failed');

            $this->logFailedJob($event);
        });
    }
}

它没有用。然后我尝试使用工作事件。根据 this 的建议doc，在我尝试的 AppServiceProvider 的引导功能中:

    public function boot()
    {
        Queue::after(function (JobProcessed $event) {
            \DB::table('processed_jobs')->insert([
               'connection' => $event->connectionName,
               'queue' => $event->job->getQueue(),
               'payload' => $event->job->payload(),
               'processed_at' => \Carbon\Carbon::Now()
            ]);
        });
    }

这也没有用。我找不到其他任何东西。提前致谢。这是作业文件:

<?php

namespace App\Jobs;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;

class ProcessSleep 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()
    {
        sleep(10);
    }
}

将作业添加到队列的函数:

    public function dispatchSleep(){
        ProcessSleep::dispatch();

        return response()->json(['message'=>'Process added to queue']);
    }

Answer 1

这是因为 'processed_jobs' 表中的 'payload' 列是长文本，但是 $event->job->payload 返回的是对象。所以，我使用 json_encode 修复了它。

public function boot()
{
    Queue::after(function (JobProcessed $event) {
        \DB::table('processed_jobs')->insert([
           'connection' => $event->connectionName,
           'queue' => $event->job->getQueue(),
           'payload' => json_encode($event->job->payload()),
           'processed_at' => \Carbon\Carbon::Now()
        ]);
    });
}