API Credit doesn't contain client_id #1512

app/Http/Controllers/CreditApiController.php

@@ -45,7 +45,7 @@ class CreditApiController extends BaseAPIController
     {
         $credits = Credit::scope()
                         ->withTrashed()
-                        ->with(['invoice'])
+                        ->with(['client'])
                         ->orderBy('created_at', 'desc');
 
         return $this->listResponse($credits);

app/Ninja/Transformers/CreditTransformer.php

@@ -27,6 +27,7 @@ class CreditTransformer extends EntityTransformer
             'credit_number' => $credit->credit_number,
             'private_notes' => $credit->private_notes,
             'public_notes' => $credit->public_notes,
+            'client_id' => $credit->client->public_id,
         ]);
     }
 }