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<?php |
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namespace Guillermoandrae\DynamoDb\Operation; |
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use Aws\DynamoDb\DynamoDbClient; |
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use Aws\DynamoDb\Exception\DynamoDbException; |
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use Aws\DynamoDb\Marshaler; |
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use Guillermoandrae\Common\Collection; |
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use Guillermoandrae\Common\CollectionInterface; |
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use Guillermoandrae\DynamoDb\Contract\AbstractSearchOperation; |
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use Guillermoandrae\DynamoDb\Exception; |
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/** |
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* @link https://docs.aws.amazon.com/aws-sdk-php/v3/api/api-dynamodb-2012-08-10.html#scan |
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*/ |
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final class ScanOperation extends AbstractSearchOperation |
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{ |
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/** |
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* Registers the DynamoDb client, Marshaler, and table name with this object. |
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* |
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* @param DynamoDbClient $client The DynamoDb client. |
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* @param Marshaler $marshaler The Marshaler. |
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* @param string $tableName The table name. |
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*/ |
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public function __construct(DynamoDbClient $client, Marshaler $marshaler, string $tableName) |
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{ |
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$this->setClient($client); |
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$this->setMarshaler($marshaler); |
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$this->setTableName($tableName); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function execute(): CollectionInterface |
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{ |
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try { |
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$results = $this->client->scan($this->toArray()); |
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$rows = []; |
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foreach ($results['Items'] as $item) { |
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$rows[] = $this->marshaler->unmarshalItem($item); |
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} |
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return Collection::make($rows); |
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} catch (DynamoDbException $ex) { |
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throw new Exception($ex->getMessage()); |
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} |
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} |
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} |
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guillermoandrae /
php-dynamodb
