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<?php |
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namespace Isswp101\Persimmon\Relationship; |
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use Isswp101\Persimmon\Collection\ElasticsearchCollection; |
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use Isswp101\Persimmon\ElasticsearchModel; |
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use Isswp101\Persimmon\QueryBuilder\Filters\ParentFilter; |
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use Isswp101\Persimmon\QueryBuilder\QueryBuilder; |
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class HasManyRelationship |
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{ |
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/** |
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* @var ElasticsearchModel |
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*/ |
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protected $parent; |
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/** |
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* @var ElasticsearchModel |
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*/ |
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protected $childClassName; |
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public function __construct(ElasticsearchModel $parent, $childClassName) |
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{ |
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$this->parent = $parent; |
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$this->childClassName = $childClassName; |
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} |
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/** |
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* Find all children. |
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* |
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* @return ElasticsearchCollection|ElasticsearchModel[] |
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*/ |
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public function get() |
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{ |
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$child = $this->childClassName; |
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$query = new QueryBuilder(); |
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$query->filter(new ParentFilter($this->parent->getId())); |
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$collection = $child::search($query); |
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$collection->each(function (ElasticsearchModel $model) { |
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$model->setParent($this->parent); |
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}); |
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return $collection; |
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} |
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/** |
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* Find model by id. |
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* |
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* @param mixed $id |
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* @return ElasticsearchModel|null |
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*/ |
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public function find($id) |
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{ |
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$child = $this->childClassName; |
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$model = $child::findWithParentId($id, $this->parent->getId()); |
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if ($model) { |
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$model->setParent($this->parent); |
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} |
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return $model; |
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} |
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/** |
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* Save children. |
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* |
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* @param ElasticsearchModel|ElasticsearchModel[] $child |
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*/ |
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public function save($child) |
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{ |
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/** @var ElasticsearchModel[] $children */ |
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$children = !is_array($child) ? [$child] : $child; |
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// @TODO: use bulk if count($children) > 1 |
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foreach ($children as $child) { |
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$child->setParent($this->parent); |
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$child->save(); |
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} |
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} |
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} |
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devemio /
elasticsearch-eloquent
