Removing wc-checkout-draft status from the get related order IDs method

changelog.txt

@@ -1,6 +1,7 @@
 *** WooCommerce Subscriptions Core Changelog ***
 
 = 7.4.0 - 2024-xx-xx =
+* Dev - Introduce new parameter to WC_Subscription::get_last_order() to enable filtering out orders with specific statuses.
 * Update - Schedule subscription-related events with a priority of 1 to allow for earlier execution within the Action Scheduler.
 * Fix - Ensure admin notices are displayed after performing bulk actions on subscriptions when HPOS is enabled.
 

includes/class-wc-subscription.php

@@ -2077,9 +2077,10 @@ protected function get_related_order_ids( $order_type = 'any' ) {
 	 *
 	 * @param string $return_fields The columns to return, either 'all' or 'ids'
 	 * @param array $order_types Can include any combination of 'parent', 'renewal', 'switch' or 'any' which will return the latest renewal order of any type. Defaults to 'parent' and 'renewal'.
+	 * @param array $exclude_statuses An array of statuses to exclude from the search. Defaults to an empty array.
 	 * @since 1.0.0 - Migrated from WooCommerce Subscriptions v2.0
 	 */
-	public function get_last_order( $return_fields = 'ids', $order_types = array( 'parent', 'renewal' ) ) {
+	public function get_last_order( $return_fields = 'ids', $order_types = array( 'parent', 'renewal' ), $exclude_statuses = [] ) {
 
 		$return_fields  = ( 'ids' == $return_fields ) ? $return_fields : 'all';
 		$order_types    = ( 'any' == $order_types ) ? array( 'parent', 'renewal', 'switch' ) : (array) $order_types;
@@ -2098,6 +2099,16 @@ public function get_last_order( $return_fields = 'ids', $order_types = array( 'p
 			}
 		}
 
+		if ( ! empty( $exclude_statuses ) ) {
+			$related_orders = array_filter(
+				$related_orders,
+				function( $order_id ) use ( $exclude_statuses ) {
+					$order = wc_get_order( $order_id );
+					return $order && ! $order->has_status( $exclude_statuses );
+				}
+			);
+		}
+
 		if ( empty( $related_orders ) ) {
 			$last_order = false;
 		} else {

tests/unit/test-class-wc-subscriptions.php

@@ -2060,6 +2060,11 @@ public function test_get_last_order() {
 		$this->assertEquals( $order_id, $subscription->get_last_order() );
 		$this->assertEquals( wc_get_order( $order_id ), $subscription->get_last_order( 'all' ) );
 
+		// Test for the status filtering parameter
+		$order->update_status( 'failed' );
+		$order->save();
+		$this->assertFalse( $subscription->get_last_order( 'ids', array( 'parent', 'renewal' ), array( 'failed' ) ) );
+
 		$renewal    = WCS_Helper_Subscription::create_renewal_order( $subscription );
 		$renewal_id = wcs_get_objects_property( $renewal, 'id' );
 		$this->assertEquals( $renewal_id, $subscription->get_last_order( 'ids' ) );