Update 2.exposed-data.md

content/3.resources/2.exposed-data.md

@@ -34,6 +34,30 @@ public function fields(\Lomkit\Rest\Http\Requests\RestRequest $request)
 }
 ```
 
+## Sorts
+
+The fields allowed are the one you define in the `fields` method
+
+### Default sort
+
+By default, Rest Api sorts by `id` descending, if you want to change this, extend the `defaultOrderBy` method.
+
+```php
+/**
+ * Return the default ordering for resource queries.
+ *
+ * @param RestRequest $request
+ *
+ * @return array
+ */
+public function defaultOrderBy(RestRequest $request): array
+{
+    return [
+        'id' => 'desc',
+    ];
+}
+```
+
 ## Scopes
 
 Each Rest resource contains a `scopes` method. This method returns an array of strings specifying the scopes you want to expose.