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<?php |
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namespace App\Repository; |
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use App\Entity\Exam; |
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use App\Entity\Notification; |
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use App\Entity\User; |
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use DateTime; |
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use Doctrine\ORM\Tools\Pagination\Paginator; |
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class NotificationRepository extends AbstractRepository implements NotificationRepositoryInterface { |
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public function countUnreadForUser(User $user): int { |
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$qb = $this->em->createQueryBuilder() |
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->select('COUNT(n.id)') |
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->from(Notification::class, 'n') |
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->where('n.recipient = :user') |
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->andWhere('n.isRead = false') |
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->setParameter('user', $user->getId()); |
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return $qb->getQuery()->getSingleScalarResult(); |
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} |
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public function findUnreadForUser(User $user): array { |
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$qb = $this->em->createQueryBuilder() |
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->select('n') |
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->from(Notification::class, 'n') |
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->where('n.recipient = :user') |
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->andWhere('n.isRead = false') |
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->setParameter('user', $user->getId()) |
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->orderBy('n.createdAt', 'desc'); |
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return $qb->getQuery()->getResult(); |
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} |
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public function getUserPaginator(User $user, int $itemsPerPage, int &$page): Paginator { |
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$qb = $this->em->createQueryBuilder() |
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->select('n') |
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->from(Notification::class, 'n') |
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->where('n.recipient = :user') |
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->setParameter('user', $user->getId()) |
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->orderBy('n.createdAt', 'desc'); |
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if($page < 1) { |
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$page = 1; |
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} |
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$offset = ($page - 1) * $itemsPerPage; |
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$paginator = new Paginator($qb); |
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$paginator->getQuery() |
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->setMaxResults($itemsPerPage) |
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->setFirstResult($offset); |
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return $paginator; |
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} |
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public function markAllReadForUser(User $user): int { |
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return $this->em->createQueryBuilder() |
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->update(Notification::class, 'n') |
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->set('n.isRead', true) |
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->where('n.recipient = :user') |
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->setParameter('user', $user->getId()) |
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->getQuery() |
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->getSingleScalarResult(); |
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} |
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public function persist(Notification $notification): void { |
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$this->em->persist($notification); |
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$this->em->flush(); |
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} |
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public function remove(Notification $notification): void { |
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$this->em->remove($notification); |
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$this->em->flush(); |
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} |
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public function removeBetween(DateTime $start, DateTime $end): int { |
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return $this->em->createQueryBuilder() |
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->delete(Notification::class, 'n') |
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->where('n.createdAt >= :start') |
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->andWhere('n.createdAt <= :end') |
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->setParameter('start', $start) |
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->setParameter('end', $end) |
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->getQuery() |
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->execute(); |
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} |
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} |
SchulIT /
icc
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