127 lines
3.2 KiB
PHP
127 lines
3.2 KiB
PHP
<?php
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namespace Skobkin\Bundle\PointToolsBundle\Repository;
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use Doctrine\ORM\EntityRepository;
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use Skobkin\Bundle\PointToolsBundle\DTO\TopUserDTO;
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use Skobkin\Bundle\PointToolsBundle\Entity\User;
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class UserRepository extends EntityRepository
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{
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/**
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* Case-insensitive user search
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*
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* @param string $login
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* @return User|null
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* @throws \Doctrine\ORM\NonUniqueResultException
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*/
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public function findUserByLogin(string $login)
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{
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$qb = $this->createQueryBuilder('u');
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return $qb
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->select('u')
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->where('LOWER(u.login) = LOWER(:login)')
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->setMaxResults(1)
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->setParameter('login', $login)
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->getQuery()->getOneOrNullResult()
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;
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}
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/**
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* Case insensitive user LIKE %login% search
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*
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* @param string $login
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* @param int $limit
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*
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* @return User[]
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*/
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public function findUsersLikeLogin(string $login, int $limit = 10)
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{
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if (empty($login)) {
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return [];
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}
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$qb = $this->createQueryBuilder('u');
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return $qb
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->where('LOWER(u.login) LIKE LOWER(:login)')
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->orderBy('u.login', 'ASC')
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->setMaxResults($limit)
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->setParameter('login', '%'.$login.'%')
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->getQuery()
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->getResult()
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;
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}
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/**
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* @return integer
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*/
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public function getUsersCount()
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{
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$qb = $this->createQueryBuilder('u');
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return $qb->select('COUNT(u)')->getQuery()->getSingleScalarResult();
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}
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/**
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* @param integer $id
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* @return User[]
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*/
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public function findUserSubscribersById(int $id)
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{
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if (!is_int($id)) {
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throw new \InvalidArgumentException('$id must be an integer');
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}
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$qb = $this->createQueryBuilder('u');
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return $qb
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->select('u')
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->innerJoin('u.subscriptions', 's')
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->where('s.author = :author')
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->orderBy('u.login', 'asc')
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->setParameter('author', $id)
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->getQuery()->getResult()
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;
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}
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/**
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* Returns top users by subscribers count
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*
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* @param int $limit
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*
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* @return TopUserDTO[]
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*/
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public function getTopUsers(int $limit = 30)
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{
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if (!is_int($limit)) {
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throw new \InvalidArgumentException('$limit must be an integer');
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}
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$qb = $this->getEntityManager()->getRepository('SkobkinPointToolsBundle:Subscription')->createQueryBuilder('s');
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$rows = $qb
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->select([
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'NEW Skobkin\Bundle\PointToolsBundle\DTO\TopUserDTO(a.login, COUNT(s.subscriber))',
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'COUNT(s.subscriber) as subscribers_count'
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])
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->innerJoin('s.author', 'a')
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->orderBy('subscribers_count', 'desc')
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->groupBy('a.id')
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->setMaxResults($limit)
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->getQuery()->getResult()
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;
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$result = [];
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// Removing subscribers_count element, saving TopUserDTO
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// @todo remove crutches, refactor query
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foreach ($rows as $row) {
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unset($row['subscribers_count']);
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$result[] = reset($row);
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}
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return $result;
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}
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} |