point-tools/src/Skobkin/Bundle/PointToolsBundle/Repository/UserRepository.php

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<?php
namespace Skobkin\Bundle\PointToolsBundle\Repository;
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use Doctrine\ORM\EntityRepository;
use Skobkin\Bundle\PointToolsBundle\DTO\TopUserDTO;
use Skobkin\Bundle\PointToolsBundle\Entity\User;
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class UserRepository extends EntityRepository
{
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/**
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* Case-insensitive user search
*
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* @param string $login
* @return User[]
* @throws \Doctrine\ORM\NonUniqueResultException
*/
public function findUserByLogin($login)
{
$qb = $this->createQueryBuilder('u');
return $qb
->select('u')
->where('LOWER(u.login) = LOWER(:login)')
->setMaxResults(1)
->setParameter('login', $login)
->getQuery()->getOneOrNullResult()
;
}
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/**
* @return integer
*/
public function getUsersCount()
{
$qb = $this->createQueryBuilder('u');
return $qb->select('COUNT(u)')->getQuery()->getSingleScalarResult();
}
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/**
* @param integer $id
* @return User[]
*/
public function findUserSubscribersById($id)
{
if (!is_int($id)) {
throw new \InvalidArgumentException('$id must be an integer');
}
$qb = $this->createQueryBuilder('u');
return $qb
->select('u')
->innerJoin('u.subscriptions', 's')
->where('s.author = :author')
->orderBy('u.login', 'asc')
->setParameter('author', $id)
->getQuery()->getResult()
;
}
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/**
* @return TopUserDTO[]
*/
public function getTopUsers($limit = 30)
{
if (!is_int($limit)) {
throw new \InvalidArgumentException('$limit must be an integer');
}
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// TODO: refactor query
$qb = $this->getEntityManager()->getRepository('SkobkinPointToolsBundle:Subscription')->createQueryBuilder('s');
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return $qb
->select(['COUNT(s.subscriber) as cnt', 'NEW Skobkin\Bundle\PointToolsBundle\DTO\TopUserDTO(a.login, COUNT(s.subscriber))'])
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->innerJoin('s.author', 'a')
->orderBy('cnt', 'desc')
->groupBy('a.id')
->setMaxResults($limit)
->getQuery()->getResult()
;
}
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}