internship-playground/src-php/app/internship/bo/ArticleGroup.php

<?php

namespace internship\bo;

use n2n\reflection\ObjectAdapter;
use n2n\persistence\orm\attribute\OneToMany;
use n2n\persistence\orm\CascadeType;

class ArticleGroup extends ObjectAdapter implements \JsonSerializable{

	private int $id;
	private string $name;

	#[OneToMany(Article::class, 'articleGroup', CascadeType::ALL)]
	private \ArrayObject $articles;

	/**
	 * @return int
	 */
	public function getId(): int {
		return $this->id;
	}

	/**
	 * @param int $id
	 */
	public function setId(int $id): void {
		$this->id = $id;
	}

	/**
	 * @return string
	 */
	public function getName(): string {
		return $this->name;
	}

	/**
	 * @param string name
	 */
	public function setName(string $name): void {
		$this->name = $name;
	}

	/**
	 * @return \ArrayObject<Article>
	 */
	public function getArticles(): \ArrayObject{
		return $this->articles;
	}

	/**
	 * @param \ArrayObject<Article> articles
	 */
	public function setArticles(\ArrayObject $articles): void {
		foreach ($this->articles as $article) {
			$article->setArticleGroup(null);
		}
		foreach ($articles as $article) {
			$article->setArticleGroup($this);
		}
		$this->articles = $articles;
	}

	function jsonSerialize(): mixed {
		return [
				'id' => $this->id,
				'name' => $this->name,
				'articles' => $this->articles->getArrayCopy()
		];
	}

}