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includes/interfaces/class-wc-product-variable-data-store-interface.php

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+<?php
+/**
+ * Product Variable Data Store Interface
+ *
+ * @version 3.0.0
+ * @package WooCommerce\Interface
+ */
+
+/**
+ * WC Product Variable Data Store Interface
+ *
+ * Functions that must be defined by product variable store classes.
+ *
+ * @version  3.0.0
+ */
+interface WC_Product_Variable_Data_Store_Interface {
+	/**
+	 * Does a child have a weight set?
+	 *
+	 * @param WC_Product $product Product object.
+	 * @return boolean
+	 */
+	public function child_has_weight( $product );
+
+	/**
+	 * Does a child have dimensions set?
+	 *
+	 * @param WC_Product $product Product object.
+	 * @return boolean
+	 */
+	public function child_has_dimensions( $product );
+
+	/**
+	 * Is a child in stock?
+	 *
+	 * @param WC_Product $product Product object.
+	 * @return boolean
+	 */
+	public function child_is_in_stock( $product );
+
+	/**
+	 * Syncs all variation names if the parent name is changed.
+	 *
+	 * @param WC_Product $product Product object.
+	 * @param string     $previous_name Previous name.
+	 * @param string     $new_name New name.
+	 */
+	public function sync_variation_names( &$product, $previous_name = '', $new_name = '' );
+
+	/**
+	 * Stock managed at the parent level - update children being managed by this product.
+	 * This sync function syncs downwards (from parent to child) when the variable product is saved.
+	 *
+	 * @param WC_Product $product Product object.
+	 */
+	public function sync_managed_variation_stock_status( &$product );
+
+	/**
+	 * Sync variable product prices with children.
+	 *
+	 * @param WC_Product|int $product Product object or ID.
+	 */
+	public function sync_price( &$product );
+
+	/**
+	 * Delete variations of a product.
+	 *
+	 * @param int  $product_id Product ID.
+	 * @param bool $force_delete False to trash.
+	 */
+	public function delete_variations( $product_id, $force_delete = false );
+
+	/**
+	 * Untrash variations.
+	 *
+	 * @param int $product_id Product ID.
+	 */
+	public function untrash_variations( $product_id );
+}