Merge pull request #267 from nVuln/master

Metafield as a child resource of Collection & DraftOrder

Author: tareqtms

lib/Collection.php

@@ -8,8 +8,10 @@
  * --------------------------------------------------------------------------
  *
  * @property-read Product $Product
+ * @property-read Metafield $Metafield
  *
  * @method Product Product(integer $id = null)
+ * @method Metafield Metafield(integer $id = null)
  *
  * @see https://shopify.dev/docs/admin-api/rest/reference/products/collection
  *
@@ -31,5 +33,6 @@ class Collection extends ShopifyResource
      */
     protected $childResource = array(
         'Product',
+        'Metafield',
     );
-}
+}

lib/DraftOrder.php

@@ -12,6 +12,14 @@
 
 
 /**
+ * --------------------------------------------------------------------------
+ * DraftOrder -> Child Resources
+ * --------------------------------------------------------------------------
+ *
+ * @property-read Metafield $Metafield
+ *
+ * @method Metafield Metafield(integer $id = null)
+ *
  * --------------------------------------------------------------------------
  * DraftOrder -> Custom actions
  * --------------------------------------------------------------------------
@@ -39,4 +47,11 @@ class DraftOrder extends ShopifyResource
     protected $customPutActions = array(
         'complete',
     );
-}
+
+    /**
+     * @inheritDoc
+     */
+    protected $childResource = array(
+        'Metafield',
+    );
+}