Add localizable resource

src/Http/Resources/Localizable.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Locale\Http\Resources;
+
+use Illuminate\Http\Resources\Json\Resource;
+
+/**
+ * Class Localizable
+ *
+ * @since 1.0.0
+ * @package Locale\Http\Resources
+ *
+ * @property string locale_id
+ */
+abstract class Localizable extends Resource
+{
+    /**
+     * Customize the response for a request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Illuminate\Http\JsonResponse  $response
+     */
+    public function withResponse($request, $response)
+    {
+        if ($this->locale_id) {
+            $response->header("Content-Language", $this->locale_id);
+        }
+    }
+}