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<?php |
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declare(strict_types=1); |
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/* |
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* Copyright Iain Cambridge 2020-2023. |
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* |
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* Use of this software is governed by the Business Source License included in the LICENSE file and at https://getparthenon.com/docs/next/license. |
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* |
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* Change Date: TBD ( 3 years after 2.2.0 release ) |
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* |
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* On the date above, in accordance with the Business Source License, use of this software will be governed by the open source license specified in the LICENSE file. |
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*/ |
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namespace Parthenon\Athena; |
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use Parthenon\Athena\Exception\InvalidSortKeyException; |
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use Parthenon\Common\FieldAccesorTrait; |
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final class ResultSet |
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{ |
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use FieldAccesorTrait; |
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private array $results; |
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private string $sortKey; |
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private int $limit; |
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private string $sortType; |
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public function __construct(array $results, string $sortKey, string $sortType, int $limit) |
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{ |
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$this->results = $results; |
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$this->sortKey = $sortKey; |
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$this->limit = $limit; |
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$this->sortType = $sortType; |
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} |
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public function getResults(): array |
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{ |
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if ($this->limit < 1) { |
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return $this->results; |
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} |
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return array_slice($this->results, 0, $this->limit); |
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} |
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public function getSortKey(): string |
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{ |
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return $this->sortKey; |
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} |
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public function getSortType(): string |
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{ |
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return $this->sortType; |
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} |
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public function hasMore(): bool |
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{ |
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return count($this->results) > $this->limit; |
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} |
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public function getFirstKey() |
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{ |
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$results = $this->getResults(); |
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$lastItem = current($results); |
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if (false === $lastItem) { |
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return null; |
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} |
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return $this->getFieldData($lastItem, $this->sortKey); |
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} |
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/** |
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* @throws InvalidSortKeyException |
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*/ |
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public function getLastKey() |
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{ |
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$results = $this->getResults(); |
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$lastItem = end($results); |
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if (false === $lastItem) { |
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return null; |
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} |
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return $this->getFieldData($lastItem, $this->sortKey); |
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} |
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} |
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getparthenon /
parthenon
