<?php

class ArticleNew implements Article
{
	function __construct($name, $content, User $author)
	{}

	function getName()
	{}

	function getContent()
	{}

	function getAuthor()
	{}
}


class ArticleCreateService
{
	function __construct(AclReader $acl, ArticleCreatePersistence $articleCreate)
	{}



	function doPersist(Article $article)
	{
		$acl = $this->acl->read($article->getAuthor());
		$acl->assert('create-article');

		$this->articleCreate->doPersist($article);
	}

}



class ArticleCreateDatebase implements ArticleCreatePersistence
{
	function __construct(DBContext $db)
	{}



	function doPersist(Article $article)
	{
		$this->db->insert([
			'name' => $article->getName(),
			'content' => $article->getContent(),
			'id_author' => $article->getAuthor()->getId(),
			]);
	}

}