Knp\RadBundle\Controller\Helper\Doctrine

Complexity

Total Complexity

19

Size/Duplication

Total Lines	70
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	persist()	0	8	2
A	remove()	0	8	2
A	flush()	0	4	1
B	findBy()	0	18	8
A	findOr404()	0	8	2
A	getManager()	0	4	1
A	getRepository()	0	4	2

<?php

namespace Knp\RadBundle\Controller\Helper;

use Doctrine\Common\Persistence\ManagerRegistry;
use Doctrine\Common\Persistence\ObjectRepository;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class Doctrine
{
    private $doctrine;

    public function __construct(ManagerRegistry $doctrine)
    {
        $this->doctrine = $doctrine;
    }

    public function persist($object, $flush = false)
    {
        $this->getManager()->persist($object);

        if ($flush) {
            $this->flush($object);
        }
    }

    public function remove($object, $flush = false)
    {
        $this->getManager()->remove($object);

        if ($flush) {
            $this->flush();
        }
    }

    public function flush($object = null)
    {
        $this->getManager()->flush($object);
    }

    public function findBy($object, $criterias = array())
    {
        $result = null;
        $findMethod = is_scalar($criterias) ? 'find' : 'findOneBy';

        if (is_object($object) && $object instanceof ObjectRepository) {
            $result = $object->$findMethod($criterias);
        } elseif (is_object($object) && $this->getManager()->contains($object)) {
            $result = $this->getManager()->refresh($object);

Are you sure the assignment to $result is correct as $this->getManager()->refresh($object) (which targets Doctrine\Common\Persistence\ObjectManager::refresh()) seems to always return null.

        } elseif (is_string($object)) {
            $repository = $this->getRepository($object);
            $result = $repository->$findMethod($criterias);
        }

        if (null !== $result) {
            return $result;
        }
    }

    public function findOr404($object, $criterias = array())
    {
        if ($result = $this->findBy($object, $criterias)) {
            return $result;
        }

        throw new NotFoundHttpException;
    }

    public function getManager()
    {
        return $this->doctrine->getManager();
    }

    public function getRepository($object)
    {
        return $this->getManager()->getRepository(is_object($object) ? get_class($object) : $object);
    }
}