135 lines
3.7 KiB
PHP
135 lines
3.7 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\DailyEventsDTO;
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use App\Entity\SubscriptionEvent;
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use App\Entity\User;
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use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
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use Doctrine\ORM\QueryBuilder;
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use Doctrine\Persistence\ManagerRegistry;
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/**
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* @extends ServiceEntityRepository<SubscriptionEvent>
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*
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* @method SubscriptionEvent|null find($id, $lockMode = null, $lockVersion = null)
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* @method SubscriptionEvent|null findOneBy(array $criteria, array $orderBy = null)
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* @method SubscriptionEvent[] findAll()
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* @method SubscriptionEvent[] findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
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*/
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class SubscriptionEventRepository 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, SubscriptionEvent::class);
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}
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public function save(SubscriptionEvent $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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$this->getEntityManager()->flush();
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}
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}
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public function getLastDayEventsCount(): int
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{
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$qb = $this->createQueryBuilder('se');
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$from = (new \DateTime())->sub(new \DateInterval('PT24H'));
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return $qb
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->select('COUNT(se)')
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->where('se.date > :from_time')
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->setParameter('from_time', $from)
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->getQuery()->getSingleScalarResult()
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;
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}
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/** Creates QueryBuilder object for pagination of user subscribers events */
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public function createUserLastSubscribersEventsQuery(User $user): QueryBuilder
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{
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$qb = $this->createQueryBuilder('se');
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return $qb
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->select(['se', 's'])
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->join('se.subscriber', 's')
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->where('se.author = :author')
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->orderBy('se.date', 'desc')
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->setParameter('author', $user->getId())
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;
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}
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/**
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* Get last user subscriber events
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*
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* @return SubscriptionEvent[]
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*/
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public function getUserLastSubscribersEvents(User $user, int $limit = 20): array
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{
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$qb = $this->createUserLastSubscribersEventsQuery($user);
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$qb->setMaxResults($limit);
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return $qb->getQuery()->getResult();
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}
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/** Get last global subscriptions QueryBuilder for pagination */
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public function createLastSubscriptionEventsQuery(): QueryBuilder
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{
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$qb = $this->createQueryBuilder('se');
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return $qb
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->select(['se', 'a', 's'])
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->innerJoin('se.author', 'a')
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->innerJoin('se.subscriber', 's')
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->orderBy('se.date', 'desc')
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;
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}
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/**
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* Get last global subscription events
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*
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* @return SubscriptionEvent[]
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*/
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public function getLastSubscriptionEvents(int $limit = 20): array
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{
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$qb = $this->createLastSubscriptionEventsQuery();
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$qb->setMaxResults($limit);
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return $qb->getQuery()->getResult();
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}
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/** @return DailyEventsDTO[] */
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public function getLastEventsByDay(int $days = 30): array
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{
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$qb = $this->createQueryBuilder('se');
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$rows = $qb
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->select([
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'NEW App\DTO\DailyEventsDTO(DAY(se.date), COUNT(se))',
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'DAY(se.date) as day',
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])
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->groupBy('day')
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->orderBy('day', 'DESC')
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->setMaxResults($days)
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->getQuery()->getResult()
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;
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$result = [];
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// Removing unnecessary element, saving DTO
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// @todo remove crutches, refactor query
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foreach ($rows as $row) {
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unset($row['day']);
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$result[] = reset($row);
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}
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$result = array_reverse($result);
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return $result;
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}
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}
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