/**
* Returns Post with the corrsponding ID
*
* @param int $postId
* @return PostInterface
* @throws \InvalidArgumentException
*/
public function getPost($postId)
{
if (!is_int($postId)) {
throw new \InvalidArgumentException('Post id must be an integer');
}
$post = $this->postMapper->find($postId);
return $post;
}
/**
* {@inheritDoc}
*/
public function findPost($id)
{
$post = $this->postMapper->find($id);
if (!$post) {
throw new InvalidArgumentException("No Post Found!");
}
return $post;
}
/**
* @param int $id
* @return PostInterface
*/
public function findPost($id)
{
return $this->postMapper->find($id);
}
