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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2020 Joas Schilling <coding@schilljs.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Talk\Model;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\MultipleObjectsReturnedException;
use OCP\AppFramework\Db\QBMapper;
use OCP\DB\Exception as DBException;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDBConnection;
/**
* @method Attendee mapRowToEntity(array $row)
* @method Attendee findEntity(IQueryBuilder $query)
* @method Attendee[] findEntities(IQueryBuilder $query)
*/
class AttendeeMapper extends QBMapper {
/**
* @param IDBConnection $db
*/
public function __construct(IDBConnection $db) {
parent::__construct($db, 'talk_attendees', Attendee::class);
}
/**
* @param int $roomId
* @param string $actorType
* @param string $actorId
* @return Attendee
* @throws DoesNotExistException
*/
public function findByActor(int $roomId, string $actorType, string $actorId): Attendee {
$query = $this->db->getQueryBuilder();
$query->select('*')
->from($this->getTableName())
->where($query->expr()->eq('actor_type', $query->createNamedParameter($actorType)))
->andWhere($query->expr()->eq('actor_id', $query->createNamedParameter($actorId)))
->andWhere($query->expr()->eq('room_id', $query->createNamedParameter($roomId)));
return $this->findEntity($query);
}
/**
* @param int $id
* @return Attendee
* @throws DoesNotExistException
* @throws MultipleObjectsReturnedException
* @throws DBException
*/
public function getById(int $id): Attendee {
$query = $this->db->getQueryBuilder();
$query->select('*')
->from($this->getTableName())
->where($query->expr()->eq('id', $query->createNamedParameter($id)));
return $this->findEntity($query);
}
/**
* @param int $roomId
* @param string $actorType
* @param int|null $lastJoinedCall
* @return Attendee[]
*/
public function getActorsByType(int $roomId, string $actorType, ?int $lastJoinedCall = null): array {
$query = $this->db->getQueryBuilder();
$query->select('*')
->from($this->getTableName())
->where($query->expr()->eq('room_id', $query->createNamedParameter($roomId, IQueryBuilder::PARAM_INT)))
->andWhere($query->expr()->eq('actor_type', $query->createNamedParameter($actorType)));
if ($lastJoinedCall !== null) {
$query->andWhere($query->expr()->gte('last_joined_call', $query->createNamedParameter($lastJoinedCall, IQueryBuilder::PARAM_INT)));
}
return $this->findEntities($query);
}
/**
* @param int $roomId
* @param string $actorType
* @param int|null $lastJoinedCall
* @return int
*/
public function getActorsCountByType(int $roomId, string $actorType, ?int $lastJoinedCall = null): int {
$query = $this->db->getQueryBuilder();
$query->select($query->func()->count('*', 'num_actors'))
->from($this->getTableName())
->where($query->expr()->eq('room_id', $query->createNamedParameter($roomId, IQueryBuilder::PARAM_INT)))
->andWhere($query->expr()->eq('actor_type', $query->createNamedParameter($actorType)));
if ($lastJoinedCall !== null) {
$query->andWhere($query->expr()->gte('last_joined_call', $query->createNamedParameter($lastJoinedCall, IQueryBuilder::PARAM_INT)));
}
$result = $query->execute();
$count = (int) $result->fetchOne();
$result->closeCursor();
return $count;
}
/**
* @param int $roomId
* @param int[] $participantType
* @return int
*/
public function countActorsByParticipantType(int $roomId, array $participantType): int {
$query = $this->db->getQueryBuilder();
$query->select($query->func()->count('*', 'num_actors'))
->from($this->getTableName())
->where($query->expr()->eq('room_id', $query->createNamedParameter($roomId, IQueryBuilder::PARAM_INT)));
// TODO Should exclude groups and circles when we add them
if (!empty($participantType)) {
$query->andWhere($query->expr()->in('participant_type', $query->createNamedParameter($participantType, IQueryBuilder::PARAM_INT_ARRAY)));
}
$result = $query->execute();
$row = $result->fetch();
$result->closeCursor();
return (int) ($row['num_actors'] ?? 0);
}
/**
* @param int[] $ids
* @return int Number of deleted entities
*/
public function deleteByIds(array $ids): int {
$query = $this->db->getQueryBuilder();
$query->delete($this->getTableName())
->where($query->expr()->in('id', $query->createNamedParameter($ids, IQueryBuilder::PARAM_INT_ARRAY)));
return (int) $query->execute();
}
public function createAttendeeFromRow(array $row): Attendee {
return $this->mapRowToEntity([
'id' => $row['a_id'],
'room_id' => $row['room_id'],
'actor_type' => $row['actor_type'],
'actor_id' => $row['actor_id'],
'display_name' => (string) $row['display_name'],
'pin' => $row['pin'],
'participant_type' => (int) $row['participant_type'],
'favorite' => (bool) $row['favorite'],
'notification_level' => (int) $row['notification_level'],
'last_joined_call' => (int) $row['last_joined_call'],
'last_read_message' => (int) $row['last_read_message'],
'last_mention_message' => (int) $row['last_mention_message'],
'read_privacy' => (int) $row['read_privacy'],
'publishing_permissions' => (int) $row['publishing_permissions'],
'access_token' => (string) $row['access_token'],
]);
}
}
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