Merge pull request #40 from Piggy-Loyalty/39-uncaught-typeerror-get_o…

…bject_vars

Fix mapping issue

src/StaticMappers/Vouchers/PromotionMapper.php

@@ -8,14 +8,20 @@ class PromotionMapper
 {
     public static function map($data): Promotion
     {
+        if (is_array($data->attributes)) {
+            $attributes = $data->attributes;
+        } else {
+            $attributes = get_object_vars($data->attributes);
+        }
+
         return new Promotion(
             $data->uuid,
             $data->name,
             $data->description,
             $data->voucher_limit ?? null,
             $data->limit_per_contact ?? null,
             $data->expiration_duration ?? null,
-            isset($data->attributes) ? get_object_vars($data->attributes) : []
+            isset($data->attributes) ? $attributes : []
         );
     }
 }