public function __construct(User $user, Product $product, Attachment $attachment, UuidInterface $id = null)
{
if (!$product->areAttachmentsEnabled()) {
throw AttachmentException::notAllowed();
}
$this->setId($id);
$this->setCreated();
$this->user = $user;
$this->product = $product;
$this->attachment = $attachment;
}
public function addAttachment(Attachment $attachment)
{
if (!$this->areAttachmentsEnabled()) {
throw AttachmentException::notAllowed();
}
$this->attachments->add($attachment);
}