first commit

lib/User/Helper/AuthHelper.php

@@ -0,0 +1,33 @@
+<?php
+namespace Da\User\Helper;
+
+use Yii;
+
+/**
+ *
+ * RoleHelper.php
+ *
+ * Date: 3/12/16
+ * Time: 15:11
+ * @author Antonio Ramirez <hola@2amigos.us>
+ */
+class AuthHelper
+{
+    /**
+     * Checks whether
+     *
+     * @param $role
+     *
+     * @return bool
+     */
+    public function hasRole($userId, $role)
+    {
+        if (Yii::$app->authManager) {
+            $roles = array_keys(Yii::$app->authManager->getRolesByUser($userId));
+
+            return in_array($role, $roles, true);
+        }
+
+        return false;
+    }
+}