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<?php |
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namespace Tarantool\Client\Schema; |
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use Tarantool\Client\Client; |
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use Tarantool\Client\Exception\Exception; |
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use Tarantool\Client\Request\DeleteRequest; |
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use Tarantool\Client\Request\InsertRequest; |
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use Tarantool\Client\Request\ReplaceRequest; |
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use Tarantool\Client\Request\SelectRequest; |
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use Tarantool\Client\Request\UpdateRequest; |
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class Space |
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{ |
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const VSPACE = 281; |
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const VINDEX = 289; |
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private $client; |
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private $id; |
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private $indexes = []; |
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public function __construct(Client $client, $id) |
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{ |
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$this->client = $client; |
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$this->id = $id; |
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} |
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public function getId() |
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{ |
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return $this->id; |
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} |
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public function select(array $key = null, $index = null, $limit = null, $offset = null, $iteratorType = null) |
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{ |
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$key = null === $key ? [] : $key; |
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$offset = null === $offset ? 0 : $offset; |
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$limit = null === $limit ? PHP_INT_MAX & 0xffffffff : $limit; |
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$iteratorType = null === $iteratorType ? 0 : $iteratorType; |
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$index = $this->normalizeIndex($index); |
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$request = new SelectRequest($this->id, $index, $key, $offset, $limit, $iteratorType); |
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return $this->client->sendRequest($request); |
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} |
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public function insert(array $values) |
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{ |
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$request = new InsertRequest($this->id, $values); |
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return $this->client->sendRequest($request); |
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} |
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public function replace(array $values) |
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{ |
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$request = new ReplaceRequest($this->id, $values); |
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return $this->client->sendRequest($request); |
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} |
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public function update($key, array $operations, $index = null) |
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{ |
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$index = $this->normalizeIndex($index); |
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$request = new UpdateRequest($this->id, $index, $key, $operations); |
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return $this->client->sendRequest($request); |
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} |
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public function delete(array $key, $index = null) |
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{ |
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$index = $this->normalizeIndex($index); |
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$request = new DeleteRequest($this->id, $index, $key); |
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return $this->client->sendRequest($request); |
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} |
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public function flushIndexes() |
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{ |
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$this->indexes = []; |
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} |
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private function getIndexIdByName($indexName) |
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{ |
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if (isset($this->indexes[$indexName])) { |
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return $this->indexes[$indexName]; |
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} |
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$schema = $this->client->getSpace(Space::VINDEX); |
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$response = $schema->select([$this->id, $indexName], Index::INDEX_NAME); |
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$data = $response->getData(); |
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if (empty($data)) { |
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throw new Exception("No index '$indexName' is defined in space #{$this->id}"); |
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} |
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return $this->indexes[$indexName] = $response->getData()[0][1]; |
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} |
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private function normalizeIndex($index) |
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{ |
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if (null === $index) { |
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return 0; |
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} |
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if (is_int($index)) { |
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return $index; |
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} |
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return $this->getIndexIdByName($index); |
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} |
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} |
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tarantool-php /
client
