Heimdall/app/Jobs/ProcessApps.php

<?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 Illuminate\Support\Facades\Storage;
use App\Application;
use App\SupportedApps;

class ProcessApps 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()
    {
        $localapps = Application::whereNull('class')->get();
        $json = SupportedApps::getList()->getBody();

        Storage::disk('local')->put('supportedapps.json', $json);

        foreach($localapps as $app) {
            $app->class = $app->class();
            $app->save();
        }

    }
}