mark_as_published.php

<?php

class Article
{
 private string $status;
  
 public function setStatus(string $status)
 {
   $this->status = $status;
 }
  
 public function getStatus(string $status): string
 {
   return $this->status;
 }
}

class PublishArticleHandler
{
 public function __invoke(Article $article)
 {
      if ($article->getStatus() === 'delted')) {
        throw new LogicException(sprintf("Cannot mark as published as the article is deleted"));
      }
   }
   
    $article->setStatus('published');
 }
}

class PublishArticleHandler
{
public function __invoke(Article $article)
{
if ($article->getStatus() === 'delted')) {
throw new LogicException(sprintf("Cannot mark as published as the article is deleted"));
}
// } une accolade en plus ici non ?

$article->setStatus('published');

}
}