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<?php |
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declare(strict_types=1); |
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namespace Communibase; |
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use Communibase\Exception\InvalidIdException; |
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/** |
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* @author Kingsquare ([email protected]) |
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* @copyright Copyright (c) Kingsquare BV (http://www.kingsquare.nl) |
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*/ |
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class CommunibaseIdCollection implements \Countable, \IteratorAggregate, \JsonSerializable |
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{ |
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/** |
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* @var CommunibaseId[] |
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*/ |
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private $ids; |
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/** |
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* @throws InvalidIdException |
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*/ |
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private function __construct(array $strings) |
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{ |
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$this->ids = \array_map( |
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static function (string $string) { |
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return CommunibaseId::fromString($string); |
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}, |
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\array_filter(\array_unique($strings)) |
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); |
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} |
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/** |
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* @throws InvalidIdException |
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*/ |
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public static function fromStrings(array $strings): CommunibaseIdCollection |
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{ |
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return new self($strings); |
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} |
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/** |
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* Filter out all invalid strings |
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*/ |
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public static function fromValidStrings(array $strings): CommunibaseIdCollection |
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{ |
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$collection = new self([]); |
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$collection->ids = \array_reduce( |
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$strings, |
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static function (array $communibaseIds, $string) { |
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try { |
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$communibaseIds[] = CommunibaseId::fromString((string)$string); |
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} catch (InvalidIdException $e) { |
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// ignore invalid strings |
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} |
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return $communibaseIds; |
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}, |
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[] |
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); |
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return $collection; |
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} |
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public function contains(CommunibaseId $needleId): bool |
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{ |
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foreach ($this->ids as $id) { |
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if ($id->equals($needleId)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function count(): int |
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{ |
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return count($this->ids); |
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} |
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public function isEmpty(): bool |
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{ |
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return empty($this->ids); |
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} |
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/** |
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* @return \ArrayIterator|\Traversable|CommunibaseId[] |
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*/ |
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public function getIterator() |
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{ |
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return new \ArrayIterator($this->ids); |
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} |
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/** |
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* @return array|string[] |
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*/ |
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public function toStrings(): array |
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{ |
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return \array_map('strval', $this->ids); |
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} |
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public function toObjectQueryArray(): array |
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{ |
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return array_reduce( |
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$this->ids, |
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static function (array $carry, CommunibaseId $id) { |
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$carry[] = ['$ObjectId' => $id->toString()]; |
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return $carry; |
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}, |
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[] |
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); |
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} |
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public function jsonSerialize() |
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{ |
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return $this->toStrings(); |
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} |
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} |
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kingsquare /
communibase-entity
