Collection Class Reference

Public Member Functions
	__construct (CollectionFactory $childCollectionFactory, ProductFactory $productFactory, SearchCriteriaBuilder $searchCriteriaBuilder, DataProvider $productDataProvider, MetadataPool $metadataPool)
	addParentId (int $id)
	addEavAttributes (array $attributeCodes)
	getChildProductsByParentId (int $id)

Detailed Description

Collection for fetching configurable child product data.

Definition at line 22 of file Collection.php.

Constructor & Destructor Documentation

__construct()

__construct	(	CollectionFactory	$childCollectionFactory,
		ProductFactory	$productFactory,
		SearchCriteriaBuilder	$searchCriteriaBuilder,
		DataProvider	$productDataProvider,
		MetadataPool	$metadataPool
	)

Parameters

CollectionFactory	$childCollectionFactory
ProductFactory	$productFactory
SearchCriteriaBuilder	$searchCriteriaBuilder
DataProvider	$productDataProvider
MetadataPool	$metadataPool

Definition at line 71 of file Collection.php.

      {
        $this->childCollectionFactory = $childCollectionFactory;
        $this->productFactory = $productFactory;
        $this->searchCriteriaBuilder = $searchCriteriaBuilder;
        $this->productDataProvider = $productDataProvider;
        $this->metadataPool = $metadataPool;
    }

Member Function Documentation

addEavAttributes()

addEavAttributes

(

array

$attributeCodes

)

Add attributes to collection filter

Parameters

array

$attributeCodes

Returns

void

Definition at line 107 of file Collection.php.

                                                            : void
    {
        $this->attributeCodes = array_replace($this->attributeCodes, $attributeCodes);
    }

addParentId()

addParentId

(

int

$id

)

Add parent Id to collection filter

Parameters

int

$id

Returns

void

Definition at line 91 of file Collection.php.

                                         : void
    {
        if (!in_array($id, $this->parentIds) && !empty($this->childrenMap)) {
            $this->childrenMap = [];
            $this->parentIds[] = $id;
        } elseif (!in_array($id, $this->parentIds)) {
            $this->parentIds[] = $id;
        }
    }

getChildProductsByParentId()

getChildProductsByParentId

(

int

$id

)

Retrieve child products from for passed in parent id.

Parameters

int

$id

Returns

array

Definition at line 118 of file Collection.php.

                                                        : array
    {
        $childrenMap = $this->fetch();

        if (!isset($childrenMap[$id])) {
            return [];
        }

        return $childrenMap[$id];
    }

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The documentation for this class was generated from the following file:

• vendor/magento/module-configurable-product-graph-ql/Model/Variant/Collection.php