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<?php |
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namespace Swis\JsonApi\Client; |
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use Swis\JsonApi\Client\Interfaces\DataInterface; |
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use Swis\JsonApi\Client\Interfaces\DocumentInterface; |
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use Swis\JsonApi\Client\Interfaces\ItemInterface; |
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class DocumentFactory |
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{ |
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/** |
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* @param \Swis\JsonApi\Client\Interfaces\DataInterface $data |
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* |
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* @return \Swis\JsonApi\Client\Interfaces\DocumentInterface |
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*/ |
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public function make(DataInterface $data): DocumentInterface |
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{ |
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$document = new Document(); |
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if ($data instanceof ItemInterface) { |
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$document = new ItemDocument(); |
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} elseif ($data instanceof Collection) { |
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$document = new CollectionDocument(); |
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} |
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return $document->setData($data)->setIncluded($this->getIncluded($data)); |
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} |
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/** |
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* @param \Swis\JsonApi\Client\Interfaces\DataInterface $data |
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* |
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* @return \Swis\JsonApi\Client\Collection |
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*/ |
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private function getIncluded(DataInterface $data): Collection |
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{ |
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return Collection::wrap($data) |
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->flatMap( |
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function (ItemInterface $item) { |
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return $this->getIncludedFromItem($item); |
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} |
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) |
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->unique( |
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static function (ItemInterface $item) { |
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return sprintf('%s:%s', $item->getType(), $item->getId()); |
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} |
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) |
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->values(); |
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} |
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/** |
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* @param \Swis\JsonApi\Client\Interfaces\ItemInterface $item |
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* |
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* @return \Swis\JsonApi\Client\Collection |
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*/ |
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private function getIncludedFromItem(ItemInterface $item): Collection |
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{ |
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return Collection::make($item->getRelations()) |
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->reject( |
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static function ($relationship) { |
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/* @var \Swis\JsonApi\Client\Interfaces\OneRelationInterface|\Swis\JsonApi\Client\Interfaces\ManyRelationInterface $relationship */ |
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return $relationship->shouldOmitIncluded() || !$relationship->hasIncluded(); |
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} |
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) |
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->flatMap( |
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static function ($relationship) { |
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/* @var \Swis\JsonApi\Client\Interfaces\OneRelationInterface|\Swis\JsonApi\Client\Interfaces\ManyRelationInterface $relationship */ |
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return Collection::wrap($relationship->getIncluded()); |
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} |
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) |
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->flatMap( |
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function (ItemInterface $item) { |
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return Collection::wrap($item)->merge($this->getIncludedFromItem($item)); |
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} |
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) |
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->filter( |
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function (ItemInterface $item) { |
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return $this->itemCanBeIncluded($item); |
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} |
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); |
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} |
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/** |
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* @param \Swis\JsonApi\Client\Interfaces\ItemInterface $item |
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* |
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* @return bool |
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*/ |
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private function itemCanBeIncluded(ItemInterface $item): bool |
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{ |
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return $item->hasType() |
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&& $item->hasId() |
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&& ($item->hasAttributes() || $item->hasRelationships()); |
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} |
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} |
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swisnl /
json-api-client
