add rbac roles, and and admin role to admin user

console/migrations/m150919_181709_add_basic_roles.php

@@ -0,0 +1,44 @@
+<?php
+
+use yii\db\Schema;
+use yii\db\Migration;
+
+class m150919_181709_add_basic_roles extends Migration
+{
+    public function up()
+    {
+    	$role = Yii::$app->authManager->createRole('developer');
+    	Yii::$app->authManager->add($role);
+    	
+    	$role = Yii::$app->authManager->createRole('admin');
+    	Yii::$app->authManager->add($role);
+    	
+
+    	$role = Yii::$app->authManager->createRole('group_admin');
+    	Yii::$app->authManager->add($role);
+    	
+    	$role = Yii::$app->authManager->createRole('shop_admin');
+    	Yii::$app->authManager->add($role);
+    	
+    	$role = Yii::$app->authManager->createRole('receptionist');
+    	Yii::$app->authManager->add($role);
+    }
+
+    public function down()
+    {
+        echo "m150919_181709_add_basic_roles cannot be reverted.\n";
+
+        return false;
+    }
+
+    /*
+    // Use safeUp/safeDown to run migration code within a transaction
+    public function safeUp()
+    {
+    }
+
+    public function safeDown()
+    {
+    }
+    */
+}