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

INSTALLATION

Create a new connection in config/queue.php

'my_unique_name' => [
    'driver'      => 'unique',
    'connection'  => 'default',
    'queue'       => 'default',
    'retry_after' => 90,
],

Your jobs 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 UniqueJob 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');

Using Horizon

Set up a worker configuration:

'worker_name' => [
    'connection' => 'my_unique_name',
    'queue'      => ['default'],
    'balance'    => 'auto',
    'processes'  => 16,
    'tries'      => 3,
],

Using artisan (via supervisor or another method)

Specify the connection name used in config/queue.php

php artisan queue:work my_unique_name