144 lines
3.9 KiB
PHP
144 lines
3.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Repository;
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use App\DTO\TopUserDTO;
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use App\Entity\Subscription;
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use App\Entity\User;
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use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
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use Doctrine\Persistence\ManagerRegistry;
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/**
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* @extends ServiceEntityRepository<User>
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*
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* @method User|null find($id, $lockMode = null, $lockVersion = null)
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* @method User|null findOneBy(array $criteria, array $orderBy = null)
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* @method User[] findAll()
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* @method User[] findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
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*/
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class UserRepository extends ServiceEntityRepository
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{
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public function __construct(ManagerRegistry $registry)
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{
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parent::__construct($registry, User::class);
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}
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public function save(User $entity, bool $flush = false): void
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{
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$this->getEntityManager()->persist($entity);
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if ($flush) {
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$this->getEntityManager()->flush();
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}
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}
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public function findActiveUserWithSubscribers(int $id): ?User
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{
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$qb = $this->createQueryBuilder('u');
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// @todo May be optimize hydration procedure
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return $qb
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->select(['u', 's', 'us'])
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->innerJoin('u.subscribers', 's')
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->innerJoin('s.subscriber', 'us')
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->where('u.id = :user_id')
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->andWhere('u.removed = FALSE')
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->setParameter('user_id', $id)
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->getQuery()->getOneOrNullResult()
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;
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}
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/** Case-insensitive user search */
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public function findUserByLogin(string $login): ?User
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{
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$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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* @return User[]
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*/
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public function findUsersLikeLogin(string $login, int $limit = 10): array
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{
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if (empty($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', '%'.$login.'%')
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->getQuery()
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->getResult()
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;
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}
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public function getUsersCount(): int
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{
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$qb = $this->createQueryBuilder('u');
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return $qb->select('COUNT(u)')->getQuery()->getSingleScalarResult();
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}
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/** @return User[] */
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public function findUserSubscribersById(int $id): array
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{
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$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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* @return TopUserDTO[]
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*/
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public function getTopUsers(int $limit = 30): array
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{
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$qb = $this->getEntityManager()->getRepository(Subscription::class)->createQueryBuilder('s');
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$rows = $qb
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->select([
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'NEW App\DTO\TopUserDTO(a.login, COUNT(s.subscriber))',
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'COUNT(s.subscriber) as subscribers_count'
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])
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->innerJoin('s.author', 'a')
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->orderBy('subscribers_count', 'desc')
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->groupBy('a.id')
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->setMaxResults($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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}
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