Add parent_id in groups

src/Api.php

@@ -98,9 +98,8 @@ class Api {
     }
 
     public function groups($parentGroupId = null): Collection {
-        $parentGroupId = $parentGroupId ?: 'root';
-        return collect($this->http()->get(self::$url.'/ica/rest/nami/gruppierungen/filtered-for-navigation/gruppierung/node/'.$parentGroupId)->json()['data'])->map(function($group) {
-            return Group::fromResponse($group);
+        return collect($this->http()->get(self::$url.'/ica/rest/nami/gruppierungen/filtered-for-navigation/gruppierung/node/'.($parentGroupId ?: 'root'))->json()['data'])->map(function($group) use ($parentGroupId) {
+            return Group::fromResponse($group, $parentGroupId);
         });
     }
 

src/Group.php

@@ -9,16 +9,17 @@ class Group implements Arrayable {
     public $name;
     public $id;
 
-    public static function fromResponse($response) {
+    public static function fromResponse($response, $parent) {
         $group = new self();
         $group->name = $response['descriptor'];
         $group->id = $response['id'];
+        $group->parent_id = $parent;
 
         return $group;
     }
 
     public function toArray() {
-        return [ 'id' => $this->id, 'name' => $this->name ];
+        return [ 'id' => $this->id, 'name' => $this->name, 'parent_id' => $this->parent_id ];
     }
 
     public function subgroups() {

tests/Unit/GetGroupsTest.php

@@ -29,7 +29,7 @@ class GetGroupsTest extends TestCase
 
         Nami::login();
         $this->assertEquals([
-            ['id' => 100, 'name' => 'Group']
+            ['id' => 100, 'name' => 'Group', 'parent_id' => null]
         ], Nami::groups()->toArray());
 
         Http::assertSent(function($request) {
@@ -70,10 +70,10 @@ class GetGroupsTest extends TestCase
         $subgroups = Nami::group(100)->subgroups();
 
         $this->assertEquals([
-            ['id' => 101300, 'name' => 'Siebengebirge'],
-            ['id' => 100900, 'name' => 'Sieg'],
-            ['id' => 100900, 'name' => 'Sieg'],
-            ['id' => 101000, 'name' => 'Voreifel']
+            ['id' => 101300, 'parent_id' => 100, 'name' => 'Siebengebirge'],
+            ['id' => 100900, 'parent_id' => 100, 'name' => 'Sieg'],
+            ['id' => 100900, 'parent_id' => 100, 'name' => 'Sieg'],
+            ['id' => 101000, 'parent_id' => 100, 'name' => 'Voreifel']
         ], $subgroups->toArray());
 
         $subgroups->each(function($group) {