Giant Update

app/Http/Resources/Billing/InvoiceResource.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Resources\Billing;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class InvoiceResource extends JsonResource
+{
+    public function toArray(Request $request): array
+    {
+        return [
+            ...parent::toArray($request),
+            'tenant' => $this->whenLoaded('tenant'),
+            'customer' => $this->whenLoaded('customer'),
+            'billing_profile' => $this->whenLoaded('billingProfile'),
+        ];
+    }
+}