In Magento, there are three product type: bundle, configurable and grouped. They have some children. Today, we will try to get children from product id and try to get parent Ids from product id. 1. Bundle product: You can take a look at the class Magento\Bundle\Model\Product\Type, it has two functions:
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/** * Retrieve Required children ids * Return grouped array, ex array( * group => array(ids) * ) * * @param int $parentId * @param bool $required * @return array */ public function getChildrenIds($parentId, $required = true) { return $this->_bundleSelection->getChildrenIds($parentId, $required); } /** * Retrieve parent ids array by required child * * @param int|array $childId * @return array */ public function getParentIdsByChild($childId) { return $this->_bundleSelection->getParentIdsByChild($childId); } Configurable product: You can see the class Magento\ConfigurableProduct\Model\Product\Type\Configurable, it also has two functions: /** * Retrieve Required children ids * Return grouped array, ex array( * group => array(ids) * ) * * @param array|int $parentId * @param bool $required * @return array */ public function getChildrenIds($parentId, $required = true) { return $this->_catalogProductTypeConfigurable->getChildrenIds($parentId, $required); } /** * Retrieve parent ids array by required child * * @param int|array $childId * @return array */ public function getParentIdsByChild($childId) { return $this->_catalogProductTypeConfigurable->getParentIdsByChild($childId); } |
2. Grouped product: You […]