exchange-2.0/app/Classes/Modules/CompanyEmployees/Services/CreatesCompanyEmployee.php

<?php

namespace App\Classes\Modules\CompanyEmployees\Services;

use App\Classes\General\Eloquent\AbstractUpdateRecord;
use App\Classes\Modules\CompanyEmployees\DataTransferObjects\CompanyEmployeeObject;
use App\Models\User;

class CreatesCompanyEmployee extends AbstractUpdateRecord
{
    /**
     * @param CompanyEmployeeObject $object
     * @return \Illuminate\Database\Eloquent\Model
     * @throws \App\Classes\Exceptions\MalformedRequestException
     */
    public function execute(User $model, CompanyEmployeeObject $object) 
    {
        $model->company()->sync($object->getCompanyId());
        return $model;
    }
}