Souke/domain/User/UserMessage/UserMessageBuilder.php

<?php

namespace domain\User\UserMessage;

use domain\_\AbstractBuilder;
use domain\User\User\User;

class UserMessageBuilder extends AbstractBuilder
{
    public function instanciateUserMessage(User $user, User $createdBy): UserMessage
    {
        $userMessage = new UserMessage();

        $userMessage->setUser($user);
        $userMessage->setCreatedAt(new \DateTime());
        $userMessage->setCreatedBy($createdBy);

        return $userMessage;
    }
}