I am working through part4 of Symfony2, and while updating the controller and helper class code i got the following error message
Undefined method 'getLatestBlogs'. The method name must start with either
findBy or findOneBy!
before i had put some code in controller that i shifted to my helper class as taught by tutorial, which result in the above error message.
<?php
// src/Blogger/BlogBundle/Repository/BlogRepository.php
namespace Blogger\BlogBundle\Repository;
use Doctrine\ORM\EntityRepository;
/**
* BlogRepository
* This class was generated by the Doctrine ORM. Add your own custom
* repository methods below.
*/
class BlogRepository extends EntityRepository
{
public function getLatestBlogs($limit = null)
{
$qb = $this->createQueryBuilder('b')
->select('b')
->addOrderBy('b.created', 'DESC');
if (false === is_null($limit))
$qb->setMaxResults($limit);
return $qb->getQuery()
->getResult();
}
}
And here is my controller file index Action Code:-
// src/Blogger/BlogBundle/Controller/PageController.php
class PageController extends Controller
{
public function indexAction()
{
$em = $this->getDoctrine()
->getEntityManager();
$blogs = $em->getRepository('BloggerBlogBundle:Blog')
->getLatestBlogs();
return $this->render('BloggerBlogBundle:Page:index.html.twig', array(
'blogs' => $blogs
));
}
// ..
}
I am attaching few lines from /Entity/Blog.php file. please see if they are correct as per your answer.
<?php
// src/Blogger/BlogBundle/Entity/Blog.php
namespace Blogger\BlogBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* @ORM\Entity(repositoryClass="Blogger\BlogBundle\Repository\BlogRepository")
* @ORM\Table(name="blog")
* @ORM\HasLifecycleCallbacks()
* @ORM\Entity
*/
class Blog
{
/**
* @ORM\Id
* @ORM\Column(type="integer")
* @ORM\GeneratedValue(strategy="AUTO")
* @ORM\HasLifecycleCallbacks()
*/
protected $id;
--
--
}
Where Am I doing wrong ?
findBy, findOneBy
but as a good practice you should not make Repository functions public. and Im using Symfony 4.3 – Ahamed Rasheed