Calling useless database queries when using SerializesModels

[drSychev]

• Laravel/Lumen version: 12.42.0
• Package version: 14.4.0

If you use SerializesModels for a task, then calling dispatch will create a database query for the passed models. This is because when adding a task to the queue, the unserialized method is called to get the priority in here . This is especially bad if you send tasks in a loop.

Reproduce:

1. Create job with SerializesModels

<?php

namespace App\Jobs;

use App\Models\User;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Queue\Queueable;
use Illuminate\Queue\SerializesModels;

class UserJob implements ShouldQueue
{
    use Queueable, SerializesModels;

    /**
     * Create a new job instance.
     */
    public function __construct(private readonly User $user)
    {
        //
    }

    /**
     * Execute the job.
     */
    public function handle(): void
    {
        echo $this->user->email;
    }
}

2. Send job to queue

Route::get('/test', function () {
    $users = \App\Models\User::query()->get();
    foreach ($users as $user) {
        UserJob::dispatch($user)->onConnection('rabbitmq');
    }
    return "test";
});

Result:

Might it be necessary to make an exception to exclude functionality with priorities?