mark_as_published_v3.php

<?php
final class ArticleStatus
{
    public DRAFT = 'draft';
    public PUBLISHED = 'published';
    public DELETED = 'deleted';
    
    private string $value;
    
    public function ALL = [
        self::DRAFT,
        self::PUBLISHED,
        self::DELETED,
    ];
    
    public static function create(string $status): self
    {
        if(!in_array($status, self::ALL)) {
            throw new LogicException("Unsupported value blabla...");
        }
        
        $articleStatus = new self;
        $articleStatus->value = $status;
        
        return $articleStatus;
    }
    
    public function getValue(): string
    {
        return $this->getValue();
    }
}

final class Article
{
 private ArticleStatus $status;
  
 public function markAsPublished(): void
 {
   if ($this->status->getValue() === ArticleStatus::DELETED)) {
      throw new LogicException(sprintf("Cannot mark as published as it is deleted"));
   }
   
    $this->status = ArticleStatus::create(ArticleStatus::PUBLISHED);
 }
}

class PublishArticleHandler
{
 public function __invoke(Article $article)
 {
   $article->markAsPublished(); 
 }
}