Structuring api routes in route group

Modules/User/Http/apiRoutes.php

@@ -3,41 +3,42 @@
 use Illuminate\Routing\Router;
 
 /** @var Router $router */
-$router->bind('role', function ($id) {
-    return app(\Modules\User\Repositories\RoleRepository::class)->find($id);
-});
-
 $router->group(['prefix' => '/user', 'middleware' => ['api.token', 'auth.admin']], function (Router $router) {
-    $router->get('roles', [
-        'as' => 'api.user.role.index',
-        'uses' => 'RoleController@index',
-        'middleware' => 'token-can:user.roles.index',
-    ]);
-    $router->post('roles', [
-        'as' => 'api.user.role.store',
-        'uses' => 'RoleController@store',
-        'middleware' => 'token-can:user.roles.create',
-    ]);
-    $router->post('roles/find/{role}', [
-        'as' => 'api.user.role.find',
-        'uses' => 'RoleController@find',
-        'middleware' => 'token-can:user.roles.edit',
-    ]);
-    $router->post('roles/find-new', [
-        'as' => 'api.user.role.find-new',
-        'uses' => 'RoleController@findNew',
-        'middleware' => 'token-can:user.roles.edit',
-    ]);
-    $router->post('roles/{role}/edit', [
-        'as' => 'api.user.role.update',
-        'uses' => 'RoleController@update',
-        'middleware' => 'token-can:user.roles.edit',
-    ]);
-    $router->delete('roles/{role}', [
-        'as' => 'api.user.role.destroy',
-        'uses' => 'RoleController@destroy',
-        'middleware' => 'token-can:user.roles.destroy',
-    ]);
+    $router->group(['prefix' => 'roles'], function (Router $router) {
+        $router->bind('role', function ($id) {
+            return app(\Modules\User\Repositories\RoleRepository::class)->find($id);
+        });
+        $router->get('/', [
+            'as' => 'api.user.role.index',
+            'uses' => 'RoleController@index',
+            'middleware' => 'token-can:user.roles.index',
+        ]);
+        $router->post('/', [
+            'as' => 'api.user.role.store',
+            'uses' => 'RoleController@store',
+            'middleware' => 'token-can:user.roles.create',
+        ]);
+        $router->post('find/{role}', [
+            'as' => 'api.user.role.find',
+            'uses' => 'RoleController@find',
+            'middleware' => 'token-can:user.roles.edit',
+        ]);
+        $router->post('find-new', [
+            'as' => 'api.user.role.find-new',
+            'uses' => 'RoleController@findNew',
+            'middleware' => 'token-can:user.roles.edit',
+        ]);
+        $router->post('{role}/edit', [
+            'as' => 'api.user.role.update',
+            'uses' => 'RoleController@update',
+            'middleware' => 'token-can:user.roles.edit',
+        ]);
+        $router->delete('{role}', [
+            'as' => 'api.user.role.destroy',
+            'uses' => 'RoleController@destroy',
+            'middleware' => 'token-can:user.roles.destroy',
+        ]);
+    });
 
     $router->get('permissions', [
         'as' => 'api.user.permissions.index',