From 8039a96735bd04ed5b89181821bf921a0b67a644 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Fri, 16 Aug 2024 14:39:17 -0300
Subject: [PATCH] Cherry pick 50685 into release/9.2 (#50705)

* Remove global_unique_id from interface and add warning in case it is not implemented (#50685)

* Prep for cherry pick 50685

* Cherry-pick 50702 into this cherry-pick :)

* Update changelog

---------

Co-authored-by: Nathan Silveira <nsschneider1@gmail.com>
Co-authored-by: WooCommerce Bot <no-reply@woocommerce.com>
Co-authored-by: Jorge Torres <jorge.torres@automattic.com>
---
 .../class-wc-product-data-store-interface.php | 16 ----------------
 .../includes/wc-product-functions.php         | 19 +++++++++++++++----
 plugins/woocommerce/readme.txt                |  1 +
 3 files changed, 16 insertions(+), 20 deletions(-)

diff --git a/plugins/woocommerce/includes/interfaces/class-wc-product-data-store-interface.php b/plugins/woocommerce/includes/interfaces/class-wc-product-data-store-interface.php
index e1e8150ac5e..ed9244ae56a 100644
--- a/plugins/woocommerce/includes/interfaces/class-wc-product-data-store-interface.php
+++ b/plugins/woocommerce/includes/interfaces/class-wc-product-data-store-interface.php
@@ -41,15 +41,6 @@ interface WC_Product_Data_Store_Interface {
 	 */
 	public function is_existing_sku( $product_id, $sku );
 
-	/**
-	 * Check if product unique ID is found for any other product IDs.
-	 *
-	 * @param int    $product_id Product ID.
-	 * @param string $global_unique_id Unique ID.
-	 * @return bool
-	 */
-	public function is_existing_global_unique_id( $product_id, $global_unique_id );
-
 	/**
 	 * Return product ID based on SKU.
 	 *
@@ -58,13 +49,6 @@ interface WC_Product_Data_Store_Interface {
 	 */
 	public function get_product_id_by_sku( $sku );
 
-	/**
-	 * Return product ID based on Unique ID.
-	 *
-	 * @param string $global_unique_id Unique ID.
-	 * @return int
-	 */
-	public function get_product_id_by_global_unique_id( $global_unique_id );
 
 	/**
 	 * Returns an array of IDs of products that have sales starting soon.
diff --git a/plugins/woocommerce/includes/wc-product-functions.php b/plugins/woocommerce/includes/wc-product-functions.php
index 9e49568115e..7232ef7ccc7 100644
--- a/plugins/woocommerce/includes/wc-product-functions.php
+++ b/plugins/woocommerce/includes/wc-product-functions.php
@@ -662,8 +662,13 @@ function wc_product_has_global_unique_id( $product_id, $global_unique_id ) {
 		return boolval( $has_global_unique_id );
 	}
 
-	$data_store             = WC_Data_Store::load( 'product' );
-	$global_unique_id_found = $data_store->is_existing_global_unique_id( $product_id, $global_unique_id );
+	$data_store = WC_Data_Store::load( 'product' );
+	if ( $data_store->has_callable( 'is_existing_global_unique_id' ) ) {
+		$global_unique_id_found = $data_store->is_existing_global_unique_id( $product_id, $global_unique_id );
+	} else {
+		$logger = wc_get_logger();
+		$logger->error( 'The method is_existing_global_unique_id is not implemented in the data store.', array( 'source' => 'wc_product_has_global_unique_id' ) );
+	}
 	/**
 	 * Gives plugins an opportunity to verify Unique ID uniqueness themselves.
 	 *
@@ -738,11 +743,17 @@ function wc_get_product_id_by_sku( $sku ) {
  *
  * @since  9.1.0
  * @param  string $global_unique_id Product Unique ID.
- * @return int
+ * @return int|null
  */
 function wc_get_product_id_by_global_unique_id( $global_unique_id ) {
 	$data_store = WC_Data_Store::load( 'product' );
-	return $data_store->get_product_id_by_global_unique_id( $global_unique_id );
+	if ( $data_store->has_callable( 'get_product_id_by_global_unique_id' ) ) {
+		return $data_store->get_product_id_by_global_unique_id( $global_unique_id );
+	} else {
+		$logger = wc_get_logger();
+		$logger->error( 'The method get_product_id_by_global_unique_id is not implemented in the data store.', array( 'source' => 'wc_get_product_id_by_global_unique_id' ) );
+	}
+	return null;
 }
 
 /**
diff --git a/plugins/woocommerce/readme.txt b/plugins/woocommerce/readme.txt
index 15d3f9729ed..58303417997 100644
--- a/plugins/woocommerce/readme.txt
+++ b/plugins/woocommerce/readme.txt
@@ -173,6 +173,7 @@ WooCommerce comes with some sample data you can use to see how products look; im
 
 **WooCommerce**
 
+* Fix - Remove global_unique_id from interface and add warning in case it is not implemented [#50685](https://github.com/woocommerce/woocommerce/pull/50685)
 * Fix - CYS: avoid to enqueue Jetpack scripts [#50679](https://github.com/woocommerce/woocommerce/pull/50679)
 * Fix - Clear product unique ID (`global_unique_id`) when duplicating products. [#50629](https://github.com/woocommerce/woocommerce/pull/50629)
 * Fix - Resolved an issue that caused the page title and content text to display in the incorrect order on the Order Confirmation page. [#50592](https://github.com/woocommerce/woocommerce/pull/50592)