Download the PHP package dilneiss/laravel-unique-queue without Composer

This redis queue driver works just like the standard Laravel redis queue driver, however, it prevents the same job from being queued multiple times.

REQUIREMENTS

Needs PHP >= 7.1 to be installed.

Requires illuminate/redis and illuminate/queue, both "~5.7"

INSTALLATION

Require via Composer

Configure

Create a new connection in config/queue.php

IMPLEMENTATION

Implement a uniquely-queueable job

Your job should use the UniquelyQueueable trait:

<?php

namespace App\Jobs;

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

class MyUniqueJob implements ShouldQueue {

    use Dispatchable, InteractsWithQueue, Queueable, UniquelyQueueable, SerializesModels;

    /* ... */

}

If the connection is not the default, you will need to specify the connection when dispatching the job:

dispatch(new UniqueJob)->onConnection('my_unique_name');

Implement a unique-queueable event

Since an Event simply encapsulates a Job, the event class should also use the UniquelyQueueable trait:

Dispatch event:

To specify the queue, the listener has to provide the connection name

Using Lumen

Lumen handles binding slightly different. Use LumenQueueServiceProvider to enable unique queueing in Lumen.

Register service provider in app.php:

Using Horizon

Set up a worker configuration:

Run Queue Worker

The unique queue behavior acts internally. Run queue worker as known using artisan (via cli, supervisor or another method). For more detailed information head over to https://github.com/illuminate/queue Specify the connection name used in config/queue.php