Fix: Null state for coupon and order connections. (#523)

Author: kidunot89

includes/connection/class-coupons.php

@@ -46,10 +46,7 @@ public static function get_connection_config( $args = array() ): array {
 					$resolver = new PostObjectConnectionResolver( $source, $args, $context, $info, 'shop_coupon' );
 
 					if ( ! self::should_execute() ) {
-						return array(
-							'nodes' => array(),
-							'edges' => array(),
-						);
+						return array();
 					}
 
 					return $resolver->get_connection();

includes/connection/class-orders.php

@@ -110,11 +110,7 @@ public static function register_connections() {
 	private static function get_customer_order_connection( $resolver, $customer ) {
 		// If not "billing email" or "ID" set bail early by returning an empty connection.
 		if ( empty( $customer->get_billing_email() ) && empty( $customer->get_id() ) ) {
-			return array(
-				'pageInfo' => null,
-				'nodes'    => array(),
-				'edges'    => array(),
-			);
+			return array();
 		}
 
 		// If the querying user has a "billing email" set filter orders by user's billing email, otherwise filter by user's ID.