fix(users): remove required roles input when editing user + prevent owner's roles from being edited

fixes #239

modules/Admin/Controllers/UserController.php

@@ -143,6 +143,17 @@ class UserController extends BaseController
         $authorize = Services::authorization();
 
         $roles = $this->request->getPost('roles');
+
+        if ($this->user->isOwner) {
+            return redirect()
+                ->back()
+                ->with('errors', [
+                    lang('User.messages.editOwnerError', [
+                        'username' => $this->user->username,
+                    ]),
+                ]);
+        }
+
         $authorize->setUserGroups($this->user->id, $roles ?? []);
 
         // Success!

modules/Admin/Language/en/User.php

@@ -45,6 +45,8 @@ return [
             '{username} will be prompted with a password reset upon next visit.',
         'banSuccess' => '{username} has been banned.',
         'unbanSuccess' => '{username} has been unbanned.',
+        'editOwnerError' =>
+            '{username} is the instance owner, you cannot edit its roles.',
         'banSuperAdminError' =>
             '{username} is a superadmin, one does not simply ban a superadmin…',
         'deleteSuperAdminError' =>

modules/Auth/Entities/User.php

@@ -13,6 +13,7 @@ namespace Modules\Auth\Entities;
 use App\Entities\Podcast;
 use App\Models\NotificationModel;
 use App\Models\PodcastModel;
+use App\Models\UserModel;
 use Myth\Auth\Entities\User as MythAuthUser;
 use RuntimeException;
 
@@ -31,6 +32,8 @@ use RuntimeException;
  */
 class User extends MythAuthUser
 {
+    public bool $is_owner;
+
     /**
      * @var Podcast[]|null
      */
@@ -54,6 +57,17 @@ class User extends MythAuthUser
         'podcast_role' => '?string',
     ];
 
+    public function getIsOwner(): bool
+    {
+        $firstUser = (new UserModel())->first();
+
+        if (! $firstUser instanceof self) {
+            return false;
+        }
+
+        return $this->username === $firstUser->username;
+    }
+
     /**
      * Returns the podcasts the user is contributing to
      *

themes/cp_admin/user/edit.php

@@ -23,7 +23,6 @@
     id="roles"
     name="roles[]"
     label="<?= lang('User.form.roles') ?>"
-    required="true"
     options="<?= esc(json_encode($roleOptions)) ?>"
     selected="<?= esc(json_encode($user->roles)) ?>" />
 

themes/cp_admin/user/list.php

@@ -30,8 +30,11 @@
         [
             'header' => lang('User.list.roles'),
             'cell' => function ($user) {
-                return implode(',', $user->roles) .
+                if ($user->isOwner) {
-                    '<IconButton uri="' . route_to('user-edit', $user->id) . '" glyph="edit" variant="info">' . lang('User.edit_roles', [
+                    return 'owner, ' . implode(',', $user->roles);
+                }
+
+                return implode(',', $user->roles) . '<IconButton uri="' . route_to('user-edit', $user->id) . '" glyph="edit" variant="info">' . lang('User.edit_roles', [
                     'username' => esc($user->username),
                 ]) . '</IconButton>';
             },