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<?php |
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namespace CultuurNet\UDB3\MyOrganizers\ReadModel\Doctrine; |
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use CultuurNet\UDB3\Iri\IriGeneratorInterface; |
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use CultuurNet\UDB3\MyOrganizers\MyOrganizersLookupServiceInterface; |
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use CultuurNet\UDB3\MyOrganizers\PartOfCollection; |
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use Doctrine\DBAL\Connection; |
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use PDO; |
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use ValueObjects\Number\Natural; |
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use ValueObjects\StringLiteral\StringLiteral; |
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class DBALLookupService implements MyOrganizersLookupServiceInterface |
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{ |
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use DBALHelperTrait; |
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/** @var StringLiteral */ |
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private $tableName; |
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/** |
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* @var IriGeneratorInterface |
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*/ |
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private $iriGenerator; |
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/** |
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* @param Connection $connection |
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* @param StringLiteral $tableName |
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*/ |
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public function __construct( |
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Connection $connection, |
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StringLiteral $tableName, |
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IriGeneratorInterface $iriGenerator |
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) { |
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$this->connection = $connection; |
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$this->tableName = $tableName; |
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$this->iriGenerator = $iriGenerator; |
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} |
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public function itemsOwnedByUser( |
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string $userId, |
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Natural $limit, |
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Natural $start |
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): PartOfCollection { |
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$queryBuilder = $this->connection->createQueryBuilder(); |
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$expr = $this->connection->getExpressionBuilder(); |
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$itemIsOwnedByUser = $expr->eq(Columns::UID, $this->parameter(Columns::UID)); |
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$queryBuilder->select(Columns::ID) |
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->from($this->tableName->toNative()) |
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->where($itemIsOwnedByUser) |
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->orderBy(Columns::UPDATED, 'DESC') |
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->addOrderBy(Columns::ID, 'ASC') |
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->setMaxResults($limit->toNative()) |
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->setFirstResult($start->toNative()); |
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$queryBuilder->setParameter(Columns::UID, $userId); |
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$parameters = $queryBuilder->getParameters(); |
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$results = $queryBuilder->execute(); |
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// @todo transform @id here to an object that has a full URL |
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// when json-encoded |
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$organizers = array_map( |
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function ($resultRow) { |
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return [ |
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'@id' => $this->iriGenerator->iri($resultRow[Columns::ID]), |
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'@type' => 'Organizer', |
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]; |
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}, |
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$results->fetchAll(PDO::FETCH_ASSOC) |
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); |
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$q = $this->connection->createQueryBuilder(); |
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$totalItems = $q->resetQueryParts()->select('COUNT(*) AS total') |
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->from($this->tableName->toNative()) |
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->where($itemIsOwnedByUser) |
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->setParameters($parameters) |
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->execute() |
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->fetchColumn(0); |
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return new PartOfCollection($organizers, new Natural($totalItems)); |
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} |
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} |
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cultuurnet /
udb3-php
