add role to user

backend/views/user/index.php

@@ -2,6 +2,7 @@
 
 use yii\helpers\Html;
 use yii\grid\GridView;
+use common\components\RoleDefinition;
 
 /* @var $this yii\web\View */
 /* @var $searchModel frontend\models\UserSearch */
@@ -28,6 +29,15 @@ $this->params['breadcrumbs'][] = $this->title;
             'email:email',
             'created_at:datetime',
 
+        	[
+        		'attribute' => 'role',
+        		'value' => function ($model){
+    				$roles = \Yii::$app->authManager->getRolesByUser($model->id );
+    				
+    				return implode(', ', array_map(function ($role) { return sprintf("%s", RoleDefinition::getRoleLabel($role->name)); }, $roles ));
+    			}
+    		]	,
+        		
             ['class' => 'yii\grid\ActionColumn',
              'template' => '{view} {update}'
     ],