invoiceninja/app/Jobs/Ninja/CompanySizeCheck.php

<?php
/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://www.elastic.co/licensing/elastic-license
 */

namespace App\Jobs\Ninja;

use App\Libraries\MultiDB;
use App\Models\Company;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;

class CompanySizeCheck 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()
    {
        if (! config('ninja.db.multi_db_enabled')) {
            $this->check();
        } else {
            //multiDB environment, need to
            foreach (MultiDB::$dbs as $db) {
                MultiDB::setDB($db);

                $this->check();
            }
        }
    }

    private function check()
    {
        Company::cursor()->each(function ($company) {

            if ($company->invoices()->count() > 500 || $company->products()->count() > 500 || $company->clients()->count() > 500) {
                
                nlog("Marking company {$company->id} as large");

                $company->is_large = true;
                $company->save();
            }
            
        });
    }
}