cloud_bbb/lib/Db/RoomMapper.php

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<?php
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namespace OCA\BigBlueButton\Db;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\QBMapper;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDBConnection;
class RoomMapper extends QBMapper {
public function __construct(IDBConnection $db) {
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parent::__construct($db, 'bbb_rooms', Room::class);
}
private function joinShares(IQueryBuilder $qb): IQueryBuilder {
$qb->select('r.*')
->from($this->tableName, 'r')
->leftJoin('r', 'bbb_room_shares', 's', $qb->expr()->eq('r.id', 's.room_id'))
->addSelect($qb->createFunction('count(case when `s`.`permission` IN ('.
RoomShare::PERMISSION_ADMIN.','.RoomShare::PERMISSION_MODERATOR.','.RoomShare::PERMISSION_USER
.') then 1 else null end) as shared'));
return $qb;
}
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/**
* @throws \OCP\AppFramework\Db\MultipleObjectsReturnedException
* @throws DoesNotExistException
*/
public function find(int $id): Room {
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/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$this->joinShares($qb)
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->where($qb->expr()->eq('r.id', $qb->createNamedParameter($id, IQueryBuilder::PARAM_INT)))
->groupBy('r.id');
;
/** @var Room */
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return $this->findEntity($qb);
}
/**
* @throws \OCP\AppFramework\Db\MultipleObjectsReturnedException
* @throws DoesNotExistException
*/
public function findByUid(string $uid): Room {
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/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$this->joinShares($qb)
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->where($qb->expr()->eq('r.uid', $qb->createNamedParameter($uid)))
->groupBy('r.id');
;
/** @var Room */
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return $this->findEntity($qb);
}
/**
* @return array<Room>
*/
public function findByUserId(string $userId): array {
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->select('*')
->from($this->tableName, 'r')
->where($qb->expr()->eq('r.user_id', $qb->createNamedParameter($userId)));
/** @var array<Room> */
return $this->findEntities($qb);
}
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/**
* @return array<Room>
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*/
public function findAll(string $userId, array $groupIds, array $circleIds): array {
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/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$this->joinShares($qb)
->addSelect($qb->createFunction('min(case when '.$qb->expr()->eq('r.user_id', $qb->createNamedParameter($userId)).' then '.RoomShare::PERMISSION_ADMIN.' else `s`.`permission` end) as permission'))
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->where(
$qb->expr()->orX(
$qb->expr()->eq('r.user_id', $qb->createNamedParameter($userId)),
$qb->expr()->andX(
$qb->expr()->eq('s.share_type', $qb->createNamedParameter(RoomShare::SHARE_TYPE_USER, IQueryBuilder::PARAM_INT)),
$qb->expr()->eq('s.share_with', $qb->createNamedParameter($userId))
),
$qb->expr()->andX(
$qb->expr()->eq('s.share_type', $qb->createNamedParameter(RoomShare::SHARE_TYPE_GROUP, IQueryBuilder::PARAM_INT)),
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$qb->expr()->in('s.share_with', $qb->createNamedParameter($groupIds, IQueryBuilder::PARAM_STR_ARRAY))
),
$qb->expr()->andX(
$qb->expr()->eq('s.share_type', $qb->createNamedParameter(RoomShare::SHARE_TYPE_CIRCLE, IQueryBuilder::PARAM_INT)),
$qb->expr()->in('s.share_with', $qb->createNamedParameter($circleIds, IQueryBuilder::PARAM_STR_ARRAY))
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)
)
)
->groupBy('r.id');
/** @var array<Room> */
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return $this->findEntities($qb);
}
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/**
* @return array<Room>
*/
public function search(string $userId, string $query): array {
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->select('*')
->from($this->tableName, 'r')
->where($qb->expr()->eq('r.user_id', $qb->createNamedParameter($userId)))
->andwhere($qb->expr()->ILike('name',
$qb->createNamedParameter('%' . $this->db->escapeLikeParameter($query) . '%', IQueryBuilder::PARAM_STR),
IQueryBuilder::PARAM_STR));
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/** @var array<Room> */
return $this->findEntities($qb);
}
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}