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<?php |
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/** |
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* ResourceObjectCollection.php |
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* |
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* @copyright More in license.md |
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* @license https://www.ipublikuj.eu |
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* @author Adam Kadlec <[email protected]> |
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* @package iPublikuj:JsonAPIClient! |
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* @subpackage Objects |
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* @since 1.0.0 |
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* |
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* @date 05.05.18 |
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*/ |
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declare(strict_types = 1); |
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namespace IPub\JsonAPIClient\Objects; |
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use IPub\JsonAPIClient\Exceptions; |
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/** |
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* Resource objects collection |
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* |
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* @package iPublikuj:JsonAPIClient! |
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* @subpackage Objects |
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* |
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* @author Adam Kadlec <[email protected]> |
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*/ |
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class ResourceObjectCollection implements IResourceObjectCollection |
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{ |
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/** |
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* @var IResourceObject[] |
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*/ |
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private $stack = []; |
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/** |
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* @param array $resources |
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* |
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* @return ResourceObjectCollection |
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*/ |
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public static function create(array $resources) |
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{ |
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$resources = array_map(function ($resource) { |
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return ($resource instanceof IResourceObject) ? $resource : new ResourceObject($resource); |
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}, $resources); |
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return new self($resources); |
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} |
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/** |
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* @param array $resources |
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*/ |
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public function __construct(array $resources = []) |
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{ |
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$this->addMany($resources); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIterator() : \ArrayIterator |
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{ |
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return new \ArrayIterator($this->stack); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function has(IResourceIdentifier $identifier) : bool |
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{ |
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/** @var IResourceObject $resource */ |
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foreach ($this as $resource) { |
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if ($identifier->isSame($resource->getIdentifier())) { |
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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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/** |
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* {@inheritdoc} |
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*/ |
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public function get(IResourceIdentifier $identifier) : IResourceObject |
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{ |
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/** @var IResourceObject $resource */ |
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foreach ($this as $resource) { |
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if ($identifier->isSame($resource->getIdentifier())) { |
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return $resource; |
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} |
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} |
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throw new Exceptions\RuntimeException('No matching resource in collection: ' . $identifier->toString()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getAll() : array |
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{ |
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return $this->stack; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIdentifiers() : IResourceIdentifierCollection |
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{ |
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$collection = new ResourceIdentifierCollection; |
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/** @var IResourceObject $resource */ |
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foreach ($this as $resource) { |
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$collection->add($resource->getIdentifier()); |
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} |
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return $collection; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isEmpty() : bool |
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{ |
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return empty($this->stack); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function count() : int |
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{ |
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return count($this->stack); |
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} |
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/** |
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* @param IResourceObject $resource |
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* |
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* @return void |
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*/ |
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public function add(IResourceObject $resource) : void |
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{ |
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if (!$this->has($resource->getIdentifier())) { |
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$this->stack[] = $resource; |
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} |
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} |
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/** |
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* @param array $resources |
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* |
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151
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* @return void |
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*/ |
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public function addMany(array $resources) : void |
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{ |
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foreach ($resources as $resource) { |
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if (!$resource instanceof IResourceObject) { |
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throw new Exceptions\InvalidArgumentException('Expecting only resource objects.'); |
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} |
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$this->add($resource); |
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} |
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} |
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} |
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iPublikuj /
json-api-client
