diff --git a/.bowerrc b/.bowerrc
new file mode 100644
index 0000000..1669168
--- /dev/null
+++ b/.bowerrc
@@ -0,0 +1,3 @@
+{
+    "directory" : "vendor/bower"
+}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..30507e4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,31 @@
+# yii console command
+/yii
+
+# phpstorm project files
+.idea
+
+# netbeans project files
+nbproject
+
+# zend studio for eclipse project files
+.buildpath
+.project
+.settings
+
+# windows thumbnail cache
+Thumbs.db
+
+# composer vendor dir
+/vendor
+
+# composer itself is not needed
+composer.phar
+composer.lock
+
+# Mac DS_Store Files
+.DS_Store
+
+# phpunit itself is not needed
+phpunit.phar
+# local phpunit config
+/phpunit.xml
diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..e98f03d
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,32 @@
+The Yii framework is free software. It is released under the terms of
+the following BSD License.
+
+Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com)
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+ * Neither the name of Yii Software LLC nor the names of its
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/backend/assets/AppAsset.php b/backend/assets/AppAsset.php
new file mode 100644
index 0000000..c262142
--- /dev/null
+++ b/backend/assets/AppAsset.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace backend\assets;
+
+use yii\web\AssetBundle;
+
+/**
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+class AppAsset extends AssetBundle
+{
+    public $basePath = '@webroot';
+    public $baseUrl = '@web';
+    public $css = [
+        'css/site.css',
+    ];
+    public $js = [
+    ];
+    public $depends = [
+        'yii\web\YiiAsset',
+        'yii\bootstrap\BootstrapAsset',
+    ];
+}
diff --git a/backend/config/.gitignore b/backend/config/.gitignore
new file mode 100644
index 0000000..20da318
--- /dev/null
+++ b/backend/config/.gitignore
@@ -0,0 +1,2 @@
+main-local.php
+params-local.php
\ No newline at end of file
diff --git a/backend/config/bootstrap.php b/backend/config/bootstrap.php
new file mode 100644
index 0000000..b3d9bbc
--- /dev/null
+++ b/backend/config/bootstrap.php
@@ -0,0 +1 @@
+<?php
diff --git a/backend/config/main.php b/backend/config/main.php
new file mode 100644
index 0000000..4511e2d
--- /dev/null
+++ b/backend/config/main.php
@@ -0,0 +1,49 @@
+<?php
+$params = array_merge(
+    require(__DIR__ . '/../../common/config/params.php'),
+    require(__DIR__ . '/../../common/config/params-local.php'),
+    require(__DIR__ . '/params.php'),
+    require(__DIR__ . '/params-local.php')
+);
+
+return [
+    'id' => 'app-backend',
+    'basePath' => dirname(__DIR__),
+    'controllerNamespace' => 'backend\controllers',
+    'bootstrap' => ['log'],
+    'modules' => [
+        'auth' => [
+            'class' => 'funson86\auth\Module',
+            'controllerNamespace' => 'funson86\auth\controllers'
+        ],
+    ],
+    'components' => [
+        'user' => [
+            'identityClass' => 'common\models\User',
+            'enableAutoLogin' => true,
+        ],
+        'urlManager' => [
+            'enablePrettyUrl' => true,
+            'showScriptName' => false,
+            //'enableStrictParsing' => true,
+            'rules' => [
+                '<controller:\w+>/<id:\d+>' => '<controller>/view',
+                '<controller:\w+>/<action:\w+>/<id:\d+>' => '<controller>/<action>',
+                '<controller:\w+>/<action:\w+>' => '<controller>/<action>',
+            ],
+        ],
+        'log' => [
+            'traceLevel' => YII_DEBUG ? 3 : 0,
+            'targets' => [
+                [
+                    'class' => 'yii\log\FileTarget',
+                    'levels' => ['error', 'warning'],
+                ],
+            ],
+        ],
+        'errorHandler' => [
+            'errorAction' => 'site/error',
+        ],
+    ],
+    'params' => $params,
+];
diff --git a/backend/config/params.php b/backend/config/params.php
new file mode 100644
index 0000000..7f754b9
--- /dev/null
+++ b/backend/config/params.php
@@ -0,0 +1,4 @@
+<?php
+return [
+    'adminEmail' => 'admin@example.com',
+];
diff --git a/backend/controllers/RoleController.php b/backend/controllers/RoleController.php
new file mode 100644
index 0000000..8458d4f
--- /dev/null
+++ b/backend/controllers/RoleController.php
@@ -0,0 +1,177 @@
+<?php
+/**
+ * Created by JetBrains PhpStorm.
+ * User: funson
+ * Date: 14-9-9
+ * Time: 下午4:54
+ * To change this template use File | Settings | File Templates.
+ */
+namespace backend\controllers;
+
+use Yii;
+use yii\filters\AccessControl;
+use yii\web\ForbiddenHttpException;
+use yii\web\HttpException;
+
+use backend\models\Auth;
+use backend\models\AuthSearch;
+use yii\web\Controller;
+use yii\filters\VerbFilter;
+
+class RoleController extends Controller
+{
+    public function behaviors()
+    {
+        return [
+            'verbs' => [
+                'class' => VerbFilter::className(),
+                'actions' => [
+                    'delete' => ['post'],
+                ],
+            ],
+            'access' => [
+                'class' => AccessControl::className(),
+                'rules' => [
+                    [
+                        'allow' => true,
+                        'roles' => ['@']
+                    ]
+                ]
+            ],
+        ];
+    }
+
+    public function actionIndex()
+    {
+        //if(!Yii::$app->user->can('viewRole')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        $searchModel = new AuthSearch();
+        $dataProvider = $searchModel->search(Yii::$app->request->get(), Auth::TYPE_ROLE);
+        return $this->render('index', [
+            'dataProvider' => $dataProvider,
+            'searchModel' => $searchModel,
+        ]);
+    }
+
+    public function actionCreate()
+    {
+        //if(!Yii::$app->user->can('createRole')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        $model = new Auth();
+        if ($model->load(Yii::$app->request->post())) {
+            $permissions = $this->preparePermissions(Yii::$app->request->post());
+            if($model->createRole($permissions)) {
+                Yii::$app->session->setFlash('success', " '$model->name' " . Yii::t('app', 'successfully saved'));
+                return $this->redirect(['view', 'name' => $model->name]);
+            }
+            else
+            {
+                $permissions = $this->getPermissions();
+                $model->_permissions = Yii::$app->request->post()['Auth']['_permissions'];
+                return $this->render('create', [
+                        'model' => $model,
+                        'permissions' => $permissions
+                    ]
+                );
+            }
+        } else {
+            $permissions = $this->getPermissions();
+            return $this->render('create', [
+                    'model' => $model,
+                    'permissions' => $permissions
+                ]
+            );
+        }
+    }
+
+    public function actionUpdate($name)
+    {
+        //if(!Yii::$app->user->can('updateRole')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        if($name == 'admin') {
+            Yii::$app->session->setFlash('success', Yii::t('app', 'The Administrator has all permissions'));
+            return $this->redirect(['view', 'name' => $name]);
+        }
+        $model = $this->findModel($name);
+        if ($model->load(Yii::$app->request->post())) {
+            $permissions = $this->preparePermissions(Yii::$app->request->post());
+            if($model->updateRole($name, $permissions)) {
+                Yii::$app->session->setFlash('success', " '$model->name' " . Yii::t('app', 'successfully updated'));
+                return $this->redirect(['view', 'name' => $name]);
+            }
+        } else {
+            $permissions = $this->getPermissions();
+            $model->loadRolePermissions($name);
+            return $this->render('update', [
+                    'model' => $model,
+                    'permissions' => $permissions,
+                ]
+            );
+        }
+    }
+
+    public function actionDelete($name)
+    {
+        //if(!Yii::$app->user->can('deleteRole')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        if ($name) {
+            if(!Auth::hasUsersByRole($name)) {
+                $auth = Yii::$app->getAuthManager();
+                $role = $auth->getRole($name);
+
+                // clear asset permissions
+                $permissions = $auth->getPermissionsByRole($name);
+                foreach($permissions as $permission) {
+                    $auth->removeChild($role, $permission);
+                }
+                if($auth->remove($role)) {
+                    Yii::$app->session->setFlash('success', " '$name' " . Yii::t('app', 'successfully removed'));
+                }
+            } else {
+                Yii::$app->session->setFlash('warning', " '$name' " . Yii::t('app', 'still used'));
+            }
+        }
+        return $this->redirect(['index']);
+    }
+
+    public function actionView($name)
+    {
+        $model = $this->findModel($name);
+        $model->loadRolePermissions($name);
+        $permissions = $this->getPermissions();
+        return $this->render('view', [
+            'model' => $model,
+            'permissions' => $permissions,
+        ]);
+    }
+
+    protected function findModel($name)
+    {
+        if ($name) {
+            $auth = Yii::$app->getAuthManager();
+            $model = new Auth();
+            $role = $auth->getRole($name);
+            if ($role) {
+                $model->name = $role->name;
+                $model->description = $role->description;
+                $model->setIsNewRecord(false);
+                return $model;
+            }
+        }
+        throw new HttpException(404);
+    }
+
+    protected function getPermissions() {
+        $models = Auth::find()->where(['type' => Auth::TYPE_PERMISSION])->all();
+        $permissions = [];
+        foreach($models as $model) {
+            $permissions[$model->name] = $model->name . ' (' . $model->description . ')';
+        }
+        return $permissions;
+    }
+
+    protected function preparePermissions($post) {
+        return (isset($post['Auth']['_permissions']) &&
+            is_array($post['Auth']['_permissions'])) ? $post['Auth']['_permissions'] : [];
+    }
+}
diff --git a/backend/controllers/SiteController.php b/backend/controllers/SiteController.php
new file mode 100644
index 0000000..de69c80
--- /dev/null
+++ b/backend/controllers/SiteController.php
@@ -0,0 +1,85 @@
+<?php
+namespace backend\controllers;
+
+use Yii;
+use yii\filters\AccessControl;
+use yii\web\Controller;
+use common\models\LoginForm;
+use yii\filters\VerbFilter;
+
+/**
+ * Site controller
+ */
+class SiteController extends Controller
+{
+    /**
+     * @inheritdoc
+     */
+    public function behaviors()
+    {
+        return [
+            'access' => [
+                'class' => AccessControl::className(),
+                'rules' => [
+                    [
+                        'actions' => ['login', 'error'],
+                        'allow' => true,
+                    ],
+                    [
+                        'actions' => ['logout', 'index'],
+                        'allow' => true,
+                        'roles' => ['@'],
+                    ],
+                ],
+            ],
+            'verbs' => [
+                'class' => VerbFilter::className(),
+                'actions' => [
+                    'logout' => ['post'],
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function actions()
+    {
+        return [
+            'error' => [
+                'class' => 'yii\web\ErrorAction',
+            ],
+        ];
+    }
+
+    public function actionIndex()
+    {
+        return $this->render('index');
+    }
+
+    public function actionLogin()
+    {
+        $this->layout = 'guest';
+
+        if (!\Yii::$app->user->isGuest) {
+            return $this->goHome();
+        }
+
+        $model = new LoginForm();
+        if ($model->load(Yii::$app->request->post()) && $model->login()) {
+            return $this->goBack();
+        } else {
+            return $this->render('login', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    public function actionLogout()
+    {
+        Yii::$app->user->logout();
+
+        return $this->goHome();
+    }
+}
diff --git a/backend/controllers/UserController.php b/backend/controllers/UserController.php
new file mode 100644
index 0000000..a709ace
--- /dev/null
+++ b/backend/controllers/UserController.php
@@ -0,0 +1,150 @@
+<?php
+
+namespace backend\controllers;
+
+use Yii;
+use backend\models\User;
+use backend\models\UserSearch;
+use yii\filters\AccessControl;
+use yii\web\Controller;
+use yii\web\ForbiddenHttpException;
+use yii\web\NotFoundHttpException;
+use yii\filters\VerbFilter;
+
+/**
+ * UserController implements the CRUD actions for User model.
+ */
+class UserController extends Controller
+{
+    public function behaviors()
+    {
+        return [
+            'verbs' => [
+                'class' => VerbFilter::className(),
+                'actions' => [
+                    'delete' => ['post'],
+                ],
+            ],
+            'access' => [
+                'class' => AccessControl::className(),
+                'rules' => [
+                    [
+                        'allow' => true,
+                        'roles' => ['@']
+                    ]
+                ]
+            ],
+        ];
+    }
+
+    /**
+     * Lists all User models.
+     * @return mixed
+     */
+    public function actionIndex()
+    {
+        //if(!Yii::$app->user->can('viewUser')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        $searchModel = new UserSearch();
+        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);
+        $arrayStatus = User::getArrayStatus();
+        $arrayRole = User::getArrayRole();
+
+        return $this->render('index', [
+            'searchModel' => $searchModel,
+            'dataProvider' => $dataProvider,
+            'arrayStatus' => $arrayStatus,
+            'arrayRole' => $arrayRole,
+        ]);
+    }
+
+    /**
+     * Displays a single User model.
+     * @param integer $id
+     * @return mixed
+     */
+    public function actionView($id)
+    {
+        //if(!Yii::$app->user->can('viewUser')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        return $this->render('view', [
+            'model' => $this->findModel($id),
+        ]);
+    }
+
+    /**
+     * Creates a new User model.
+     * If creation is successful, the browser will be redirected to the 'view' page.
+     * @return mixed
+     */
+    public function actionCreate()
+    {
+        //if(!Yii::$app->user->can('createUser')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        $model = new User(['scenario' => 'admin-create']);
+
+        if ($model->load(Yii::$app->request->post()) && $model->save()) {
+            //Yii::$app->authManager->assign(Yii::$app->authManager->getRole($model->role), $model->id);
+            return $this->redirect(['view', 'id' => $model->id]);
+        } else {
+            return $this->render('create', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    /**
+     * Updates an existing User model.
+     * If update is successful, the browser will be redirected to the 'view' page.
+     * @param integer $id
+     * @return mixed
+     */
+    public function actionUpdate($id)
+    {
+        //if(!Yii::$app->user->can('updateUser')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        $model = $this->findModel($id);
+        $model->setScenario('admin-update');
+
+        if ($model->load(Yii::$app->request->post()) && $model->save()) {
+            Yii::$app->authManager->revokeAll($id);
+            Yii::$app->authManager->assign(Yii::$app->authManager->getRole($model->role), $id);
+            return $this->redirect(['view', 'id' => $model->id]);
+        } else {
+            return $this->render('update', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    /**
+     * Deletes an existing User model.
+     * If deletion is successful, the browser will be redirected to the 'index' page.
+     * @param integer $id
+     * @return mixed
+     */
+    public function actionDelete($id)
+    {
+        //if(!Yii::$app->user->can('deleteUser')) throw new ForbiddenHttpException(Yii::t('app', 'No Auth'));
+
+        $this->findModel($id)->delete();
+
+        return $this->redirect(['index']);
+    }
+
+    /**
+     * Finds the User model based on its primary key value.
+     * If the model is not found, a 404 HTTP exception will be thrown.
+     * @param integer $id
+     * @return User the loaded model
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    protected function findModel($id)
+    {
+        if (($model = User::findOne($id)) !== null) {
+            return $model;
+        } else {
+            throw new NotFoundHttpException('The requested page does not exist.');
+        }
+    }
+}
diff --git a/backend/messages/zh-CN/app.php b/backend/messages/zh-CN/app.php
new file mode 100644
index 0000000..3df8956
--- /dev/null
+++ b/backend/messages/zh-CN/app.php
@@ -0,0 +1,77 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: funson
+ * Date: 2014/10/25
+ * Time: 10:33
+ */
+
+return [
+    'STATUS_ACTIVE' => '启用',
+    'STATUS_INACTIVE' => '禁用',
+    'STATUS_DELETED' => '删除',
+    'YES' => '是',
+    'NO' => '否',
+    'SEX_MALE' => '男',
+    'SEX_FEMALE' => '女',
+    'MAINTAIN_STATUS_FIRST' => '首次保养',
+    'MAINTAIN_STATUS_REGULAR' => '定期保养',
+    'PROMPT_STATUS' => '请筛选',
+    'Please Filter' => '请筛选',
+    'Please Select' => '请选择',
+    'No Option' => '无',
+
+    'Create ' => '创建',
+    'Create' => '创建',
+    'Update ' => '更新',
+    'Update' => '更新',
+    'Delete' => '删除',
+    'Are you sure you want to delete this item?' => '您确定要删除此项吗？',
+    'Login' => '登录',
+    'Incorrect username or password.' => '帐号或密码不正确',
+    'Home' => '首页',
+    'Logout' => '注销',
+    'Online' => '在线',
+    'Dashboard' => '控制面板',
+    'The file "{file}" is not an image.' => '文件 "{file}" 不是一个图像文件。',
+    'Hello, {name}' => '你好,{name}',
+
+    'System' => '系统',
+    'Settings' => '设置',
+    'User' => '用户',
+    'Users' => '用户',
+    'Role' => '角色',
+    'Roles' => '角色',
+    'Auth Role' => '角色',
+    'Auth Roles' => '角色',
+    'Name' => '名称',
+    'Description' => '描述',
+    'Permissions' => '权限',
+    'successfully saved' => '创建成功',
+    'The Administrator has all permissions' => '该管理员拥有所有权限',
+    'successfully updated' => '更新成功',
+    'successfully removed' => '删除成功',
+    'still used' => '还在使用',
+
+    'Username' => '账户',
+    'Password' => '密码',
+    'Repassword' => '确认密码',
+    'Remember Me' => '自动登录',
+    'Email' => '电子邮箱',
+    'Auth Role' => '角色',
+    'Status' => '状态',
+    'Created At' => '创建时间',
+    'Updated At' => '更新时间',
+    'Create User Id' => '创建用户',
+    'Update User Id' => '更新用户',
+
+    'Directly Input Time' => '可直接输入日期，格式：2015-01-01',
+
+    'Blog' => '博客',
+    'Catalog' => '分类',
+    'Post' => '文章',
+    'Comment' => '评论',
+    'Tag' => '标签',
+
+
+];
\ No newline at end of file
diff --git a/backend/messages/zh-CN/auth.php b/backend/messages/zh-CN/auth.php
new file mode 100644
index 0000000..8276d06
--- /dev/null
+++ b/backend/messages/zh-CN/auth.php
@@ -0,0 +1,31 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: funson
+ * Date: 2014/10/25
+ * Time: 10:33
+ */
+
+return [
+
+    'Name' => '名称',
+    'Description' => '描述',
+    'Operation List' => '权限列表',
+
+    'basic' => '基本',
+    'user' => '管理员',
+    'role' => '角色',
+
+    'backendLogin' => '后台登录',
+
+    'viewUser' => '查看管理员',
+    'createUser' => '创建管理员',
+    'updateUser' => '更新管理员',
+    'deleteUser' => '删除管理员',
+
+    'viewRole' => '查看角色',
+    'createRole' => '创建角色',
+    'updateRole' => '更新角色',
+    'deleteRole' => '删除角色',
+
+];
\ No newline at end of file
diff --git a/backend/messages/zh-CN/error.php b/backend/messages/zh-CN/error.php
new file mode 100644
index 0000000..9aac359
--- /dev/null
+++ b/backend/messages/zh-CN/error.php
@@ -0,0 +1,12 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: funson
+ * Date: 2014/10/25
+ * Time: 10:33
+ */
+
+return [
+    'error' => '错误',
+
+];
\ No newline at end of file
diff --git a/backend/models/.gitkeep b/backend/models/.gitkeep
new file mode 100644
index 0000000..72e8ffc
--- /dev/null
+++ b/backend/models/.gitkeep
@@ -0,0 +1 @@
+*
diff --git a/backend/models/Auth.php b/backend/models/Auth.php
new file mode 100644
index 0000000..aad9033
--- /dev/null
+++ b/backend/models/Auth.php
@@ -0,0 +1,168 @@
+<?php
+
+namespace backend\models;
+
+use Yii;
+
+/**
+ * This is the model class for table "auth_item".
+ *
+ * @property string $name
+ * @property integer $type
+ * @property string $description
+ * @property string $rule_name
+ * @property string $data
+ * @property integer $created_at
+ * @property integer $updated_at
+ *
+ * @property AuthAssignment[] $authAssignments
+ * @property AuthRule $ruleName
+ * @property AuthItemChild[] $authItemChildren
+ */
+class Auth extends \yii\db\ActiveRecord
+{
+    /**
+     * Auth type
+     */
+    const TYPE_ROLE = 1;
+    const TYPE_PERMISSION = 2;
+
+    public $_permissions = [];
+
+    /**
+     * @inheritdoc
+     */
+    public static function tableName()
+    {
+        return '{{%auth_item}}';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['name', 'required'],
+            ['name', 'match', 'pattern' => '/^[a-zA-Z0-9_-]+$/'],
+            ['name', 'string', 'min' => 3, 'max' => 64],
+            ['name', 'validatePermission'],
+
+            ['description', 'string', 'min' => 1, 'max' => 400],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+            'name' => Yii::t('app', 'Name'),
+            'description' => Yii::t('app', 'Description'),
+        ];
+    }
+
+    public function validatePermission()
+    {
+        if (!$this->hasErrors()) {
+            $auth = Yii::$app->getAuthManager();
+            if ($this->isNewRecord && $auth->getPermission($this->name)) {
+                $this->addError('name', Yii::t('auth', 'This name already exists.'));
+            }
+            if ($this->isNewRecord && $auth->getRole($this->name)) {
+                $this->addError('name', Yii::t('auth', 'This name already exists.'));
+            }
+        }
+    }
+
+    public function createPermission()
+    {
+        if ($this->validate()) {
+            $auth = Yii::$app->getAuthManager();
+            $permission = $auth->createPermission($this->name);
+            $permission->description = $this->description;
+            $auth->add($permission);
+
+            $admin = $auth->getRole('admin');
+            return $auth->addChild($admin, $permission);
+        }
+        return false;
+    }
+
+    public function updatePermission($name)
+    {
+        if ($this->validate()) {
+            $auth = Yii::$app->getAuthManager();
+            $permission = $auth->getPermission($name);
+            $permission->description = $this->description;
+            return $auth->update($name, $permission);
+        }
+        return false;
+    }
+
+    public function createRole($permissions)
+    {
+        if ($this->validate()) {
+            $auth = Yii::$app->getAuthManager();
+            $role = $auth->createRole($this->name);
+            $role->description = $this->description;;
+            if ($auth->add($role)) {
+                foreach ($permissions as $permission) {
+                    $obj = $auth->getPermission($permission);
+                    $auth->addChild($role, $obj);
+                }
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public function updateRole($name, $permissions)
+    {
+        if ($this->validate()) {
+            $auth = Yii::$app->getAuthManager();
+            $role = $auth->getRole($name);
+            $role->description = $this->description;
+            // save role
+            if ($auth->update($name, $role)) {
+                // remove old permissions
+                $oldPermissions = $auth->getPermissionsByRole($name);
+                foreach($oldPermissions as $permission) {
+                    $auth->removeChild($role, $permission);
+                }
+
+                // add new permissions
+                foreach ($permissions as $permission) {
+                    $obj = $auth->getPermission($permission);
+                    $auth->addChild($role, $obj);
+                }
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public function loadRolePermissions($name) {
+        $models = Yii::$app->authManager->getPermissionsByRole($name);
+        foreach($models as $model) {
+            $this->_permissions[] = $model->name;
+        }
+    }
+
+    public static function hasUsersByRole($name) {
+        $tablePrefix = Yii::$app->getDb()->tablePrefix;
+        return Auth::find()
+                ->where(['name' => $name])
+                ->leftJoin("{$tablePrefix}auth_assignment", ['item_name' => $name])
+                ->count();
+    }
+
+    public static function hasRolesByPermission($name) {
+        $tablePrefix = Yii::$app->getDb()->tablePrefix;
+        return Auth::find()
+                ->where(['name' => $name])
+                ->leftJoin("{$tablePrefix}auth_item_child", ['child' => $name])
+                ->count();
+    }
+}
diff --git a/backend/models/AuthSearch.php b/backend/models/AuthSearch.php
new file mode 100644
index 0000000..ae57a34
--- /dev/null
+++ b/backend/models/AuthSearch.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace backend\models;
+
+use Yii;
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+
+class AuthSearch extends Model
+{
+    public $name;
+    public $description;
+
+    public $recordsPerPage = 20;
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            [['name', 'description'], 'string'],
+        ];
+    }
+
+    public function search($params, $type)
+    {
+        $query = Auth::find()->where(['type' => $type]);
+        $dataProvider = new ActiveDataProvider([
+            'query' => $query,
+            'pagination' => [
+                'pageSize' => $this->recordsPerPage,
+            ]
+        ]);
+
+        if (!($this->load($params) && $this->validate())) {
+            return $dataProvider;
+        }
+
+        $this->addCondition($query, 'name', true);
+        $this->addCondition($query, 'description', true);
+        return $dataProvider;
+    }
+
+    protected function addCondition($query, $attribute, $partialMatch = false)
+    {
+        $value = $this->$attribute;
+        if (trim($value) === '') {
+            return;
+        }
+        if ($partialMatch) {
+            $query->andWhere(['like', $attribute, $value]);
+        } else {
+            $query->andWhere([$attribute => $value]);
+        }
+    }
+}
diff --git a/backend/models/User.php b/backend/models/User.php
new file mode 100644
index 0000000..a2b1de4
--- /dev/null
+++ b/backend/models/User.php
@@ -0,0 +1,155 @@
+<?php
+namespace backend\models;
+
+use funson86\auth\models\AuthRole;
+use Yii;
+use yii\helpers\ArrayHelper;
+
+/**
+ * User model
+ *
+ * @property integer $id
+ * @property string $username
+ * @property string $password_hash
+ * @property string $password_reset_token
+ * @property string $email
+ * @property string $auth_key
+ * @property integer $role
+ * @property integer $status
+ * @property integer $created_at
+ * @property integer $updated_at
+ * @property string $password write-only password
+ */
+class User extends \common\models\User
+{
+    public $password;
+    public $repassword;
+    private $_statusLabel;
+    private $_roleLabel;
+    private $_authRoleLabel;
+
+    /**
+     * @inheritdoc
+     */
+    public function getStatusLabel()
+    {
+        if ($this->_statusLabel === null) {
+            $statuses = self::getArrayStatus();
+            $this->_statusLabel = $statuses[$this->status];
+        }
+        return $this->_statusLabel;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public static function getArrayStatus()
+    {
+        return [
+            self::STATUS_ACTIVE => Yii::t('app', 'STATUS_ACTIVE'),
+            self::STATUS_INACTIVE => Yii::t('app', 'STATUS_INACTIVE'),
+            self::STATUS_DELETED => Yii::t('app', 'STATUS_DELETED'),
+        ];
+    }
+
+    public static function getArrayRole()
+    {
+        return ArrayHelper::map(Yii::$app->authManager->getRoles(), 'name', 'description');
+    }
+
+    public function getRoleLabel()
+    {
+
+        if ($this->_roleLabel === null) {
+            $roles = self::getArrayRole();
+            $this->_roleLabel = $roles[$this->role];
+        }
+        return $this->_roleLabel;
+    }
+
+    public static function getArrayAuthRole()
+    {
+        return ArrayHelper::map(AuthRole::find()->all(), 'id', 'name');
+    }
+
+    public function getAuthRoleLabel()
+    {
+
+        if ($this->_authRoleLabel === null) {
+            $roles = self::getArrayAuthRole();
+            $this->_authRoleLabel = $roles[$this->auth_role];
+        }
+        return $this->_authRoleLabel;
+    }
+
+    /**
+      * @inheritdoc
+      */
+    public function rules()
+    {
+        return [
+            [['username', 'email'], 'required'],
+            [['password', 'repassword'], 'required', 'on' => ['admin-create']],
+            [['username', 'email', 'password', 'repassword'], 'trim'],
+            [['password', 'repassword'], 'string', 'min' => 6, 'max' => 30],
+            // Unique
+            [['username', 'email'], 'unique'],
+            // Username
+            ['username', 'match', 'pattern' => '/^[a-zA-Z0-9_-]+$/'],
+            ['username', 'string', 'min' => 3, 'max' => 30],
+            // E-mail
+            ['email', 'string', 'max' => 100],
+            ['email', 'email'],
+            // Repassword
+            ['repassword', 'compare', 'compareAttribute' => 'password'],
+            //['status', 'default', 'value' => self::STATUS_ACTIVE],
+            ['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_INACTIVE, self::STATUS_DELETED]],
+
+            // Status
+            ['role', 'in', 'range' => array_keys(self::getArrayRole())],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function scenarios()
+    {
+        return [
+            'admin-create' => ['username', 'email', 'password', 'repassword', 'status', 'role', 'auth_role'],
+            'admin-update' => ['username', 'email', 'password', 'repassword', 'status', 'role', 'auth_role']
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        $labels = parent::attributeLabels();
+
+        return array_merge(
+            $labels,
+            [
+                'password' => Yii::t('app', 'Password'),
+                'repassword' => Yii::t('app', 'Repassword'),
+            ]
+        );
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function beforeSave($insert)
+    {
+        if (parent::beforeSave($insert)) {
+            if ($this->isNewRecord || (!$this->isNewRecord && $this->password)) {
+                $this->setPassword($this->password);
+                $this->generateAuthKey();
+                $this->generatePasswordResetToken();
+            }
+            return true;
+        }
+        return false;
+    }
+}
diff --git a/backend/models/UserSearch.php b/backend/models/UserSearch.php
new file mode 100644
index 0000000..c404655
--- /dev/null
+++ b/backend/models/UserSearch.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace backend\models;
+
+use Yii;
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+use backend\models\User;
+
+/**
+ * UserSearch represents the model behind the search form about `backend\models\User`.
+ */
+class UserSearch extends User
+{
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            [['id', 'status'], 'integer'],
+            [['username', 'auth_key', 'password_hash', 'password_reset_token', 'email', 'role', 'auth_role', 'created_at',], 'safe'],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function scenarios()
+    {
+        // bypass scenarios() implementation in the parent class
+        return Model::scenarios();
+    }
+
+    /**
+     * Creates data provider instance with search query applied
+     *
+     * @param array $params
+     *
+     * @return ActiveDataProvider
+     */
+    public function search($params)
+    {
+        $query = User::find();
+
+        $dataProvider = new ActiveDataProvider([
+            'query' => $query,
+        ]);
+
+        if (!($this->load($params) && $this->validate())) {
+            return $dataProvider;
+        }
+
+        $query->andFilterWhere([
+            'id' => $this->id,
+            'role' => $this->role,
+            'auth_role' => $this->auth_role,
+            'status' => $this->status,
+            //'created_at' => $this->created_at,
+            'updated_at' => $this->updated_at,
+        ]);
+
+        $query->andFilterWhere(['like', 'username', $this->username])
+            ->andFilterWhere(['like', 'auth_key', $this->auth_key])
+            ->andFilterWhere(['like', 'password_hash', $this->password_hash])
+            ->andFilterWhere(['like', 'password_reset_token', $this->password_reset_token])
+            ->andFilterWhere(['like', 'email', $this->email])
+            ->andFilterWhere(['>', 'created_at', strtotime($this->created_at)]);
+
+        return $dataProvider;
+    }
+}
diff --git a/backend/runtime/.gitignore b/backend/runtime/.gitignore
new file mode 100644
index 0000000..c96a04f
--- /dev/null
+++ b/backend/runtime/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
\ No newline at end of file
diff --git a/backend/views/layouts/error.php b/backend/views/layouts/error.php
new file mode 100644
index 0000000..b1cf5c1
--- /dev/null
+++ b/backend/views/layouts/error.php
@@ -0,0 +1,27 @@
+<?php
+use backend\assets\AppAsset;
+use yii\helpers\Html;
+use yii\helpers\Url;
+use common\widgets\Alert;
+
+/* @var $this \yii\web\View */
+/* @var $content string */
+
+AppAsset::register($this);
+?>
+<?php $this->beginPage() ?>
+<!DOCTYPE html>
+<html lang="<?= Yii::$app->language ?>">
+<head>
+    <title><?= Html::encode($this->title); ?></title>
+    <?= Html::csrfMetaTags(); ?>
+    <?php $this->head(); ?>
+</head>
+<body class="bg-white" style="min-height: 790px">
+<?php $this->beginBody() ?>
+<?= $content ?>
+<?php $this->endBody() ?>
+</body>
+</html>
+<?php $this->endPage() ?>
+
diff --git a/backend/views/layouts/guest.php b/backend/views/layouts/guest.php
new file mode 100644
index 0000000..b1cf5c1
--- /dev/null
+++ b/backend/views/layouts/guest.php
@@ -0,0 +1,27 @@
+<?php
+use backend\assets\AppAsset;
+use yii\helpers\Html;
+use yii\helpers\Url;
+use common\widgets\Alert;
+
+/* @var $this \yii\web\View */
+/* @var $content string */
+
+AppAsset::register($this);
+?>
+<?php $this->beginPage() ?>
+<!DOCTYPE html>
+<html lang="<?= Yii::$app->language ?>">
+<head>
+    <title><?= Html::encode($this->title); ?></title>
+    <?= Html::csrfMetaTags(); ?>
+    <?php $this->head(); ?>
+</head>
+<body class="bg-white" style="min-height: 790px">
+<?php $this->beginBody() ?>
+<?= $content ?>
+<?php $this->endBody() ?>
+</body>
+</html>
+<?php $this->endPage() ?>
+
diff --git a/backend/views/layouts/main.php b/backend/views/layouts/main.php
new file mode 100644
index 0000000..05f6a0a
--- /dev/null
+++ b/backend/views/layouts/main.php
@@ -0,0 +1,51 @@
+<?php
+use backend\assets\AppAsset;
+use yii\helpers\Html;
+use yii\widgets\Breadcrumbs;
+use frontend\widgets\Alert;
+
+/* @var $this \yii\web\View */
+/* @var $content string */
+
+AppAsset::register($this);
+?>
+<?php $this->beginPage() ?>
+<!DOCTYPE html>
+<html lang="<?= Yii::$app->language ?>">
+<head>
+    <meta charset="<?= Yii::$app->charset ?>"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <?= Html::csrfMetaTags() ?>
+    <title><?= Html::encode($this->title) ?></title>
+    <?php $this->head() ?>
+</head>
+<body>
+    <?php $this->beginBody() ?>
+    <div class="wrap">
+        <?= $this->render('//layouts/top-menu.php') ?>
+
+        <div class="container">
+            <section class="content-header">
+                <h1><?= $this->title ?></h1>
+                <?= Breadcrumbs::widget([
+                    'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],
+                ]) ?>
+            </section>
+            <?= Alert::widget() ?>
+            <section class="content">
+                <?= $content ?>
+            </section>
+        </div>
+    </div>
+
+    <footer class="footer">
+        <div class="container">
+        <p class="pull-left">&copy; My Company <?= date('Y') ?></p>
+        <p class="pull-right"><?= Yii::powered() ?></p>
+        </div>
+    </footer>
+
+    <?php $this->endBody() ?>
+</body>
+</html>
+<?php $this->endPage() ?>
diff --git a/backend/views/layouts/top-menu.php b/backend/views/layouts/top-menu.php
new file mode 100644
index 0000000..3888561
--- /dev/null
+++ b/backend/views/layouts/top-menu.php
@@ -0,0 +1,75 @@
+<?php
+use yii\bootstrap\Nav;
+use yii\bootstrap\NavBar;
+
+NavBar::begin([
+    'brandLabel' => 'My Company',
+    'brandUrl' => Yii::$app->homeUrl,
+    'options' => [
+        'class' => 'navbar-inverse navbar-fixed-top',
+    ],
+]);
+$menuItemsMain = [
+    [
+        'label' => Yii::t('app', 'Blog'),
+        'url' => ['#'],
+        'active' => false,
+        'items' => [
+            [
+                'label' => Yii::t('app', 'Catalog'),
+                'url' => ['/blog/blog-catalog'],
+            ],
+            [
+                'label' => Yii::t('app', 'Post'),
+                'url' => ['/blog/blog-post'],
+            ],
+            [
+                'label' => Yii::t('app', 'Comment'),
+                'url' => ['/blog/blog-comment'],
+            ],
+            [
+                'label' => Yii::t('app', 'Tag'),
+                'url' => ['/blog/blog-tag'],
+            ],
+        ],
+        //'visible' => Yii::$app->user->can('readPost'),
+    ],
+    [
+        'label' => '<i class="fa fa-cog"></i> ' . Yii::t('app', 'System'),
+        'url' => ['#'],
+        'active' => false,
+        //'visible' => Yii::$app->user->can('haha'),
+        'items' => [
+            [
+                'label' => '<i class="fa fa-user"></i> ' . Yii::t('app', 'User'),
+                'url' => ['/user'],
+            ],
+            [
+                'label' => '<i class="fa fa-lock"></i> ' . Yii::t('app', 'Auth Role'),
+                'url' => ['/auth'],
+            ],
+        ],
+    ],
+];
+echo Nav::widget([
+    'options' => ['class' => 'navbar-nav navbar-left'],
+    'items' => $menuItemsMain,
+    'encodeLabels' => false,
+]);
+$menuItems = [
+    ['label' => Yii::t('app', 'Home'), 'url' => ['/site/index']],
+];
+if (Yii::$app->user->isGuest) {
+    $menuItems[] = ['label' => Yii::t('app', 'Login'), 'url' => ['/site/login']];
+} else {
+    $menuItems[] = [
+        'label' => Yii::t('app', 'Logout') . '(' . Yii::$app->user->identity->username . ')',
+        'url' => ['/site/logout'],
+        'linkOptions' => ['data-method' => 'post']
+    ];
+}
+echo Nav::widget([
+    'options' => ['class' => 'navbar-nav navbar-right'],
+    'items' => $menuItems,
+]);
+NavBar::end();
diff --git a/backend/views/role/_form.php b/backend/views/role/_form.php
new file mode 100644
index 0000000..03d1082
--- /dev/null
+++ b/backend/views/role/_form.php
@@ -0,0 +1,51 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+use kartik\icons\Icon;
+
+/* @var $this yii\web\View */
+/* @var $model backend\models\Admin */
+/* @var $form yii\widgets\ActiveForm */
+?>
+
+<div class="row">
+    <?php
+    $form = ActiveForm::begin([
+        'enableClientValidation' => true,
+        /*'enableAjaxValidation' => true,
+        'validateOnSubmit'=>true,
+        'validateOnChange' => false*/
+    ]);
+    ?>
+    <div class="col-lg-6">
+        <div class="panel panel-default">
+            <div class="panel-heading">
+                <?= Yii::t('app', 'Role'); ?>
+            </div>
+            <div class="panel-body">
+                <?php
+                echo $form->field($model, 'name')->textInput($model->isNewRecord ? [] : ['disabled' => 'disabled']) .
+                     $form->field($model, 'description')->textarea(['style' => 'height: 100px']) .
+                     Html::submitButton($model->isNewRecord ? Yii::t('app', 'Save') : Yii::t('app', 'Update'), [
+                        'class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary'
+                     ]);
+                ?>
+            </div>
+
+        </div>
+    </div>
+
+    <div class="col-lg-6">
+        <div class="panel panel-default">
+            <div class="panel-heading">
+                <?= Yii::t('app', 'Permissions'); ?>
+            </div>
+
+            <div class="panel-body">
+                <?= $form->field($model, '_permissions')->checkboxList($permissions)->label('', ['hidden' => 'hidden']); ?>
+            </div>
+        </div>
+    </div>
+    <?php ActiveForm::end(); ?>
+</div>
diff --git a/backend/views/role/create.php b/backend/views/role/create.php
new file mode 100644
index 0000000..a75cfc1
--- /dev/null
+++ b/backend/views/role/create.php
@@ -0,0 +1,10 @@
+<?php
+
+$this->title = Yii::t('app', 'Create ') . Yii::t('app', 'Role');
+$this->params['breadcrumbs'][] = ['label' => Yii::t('app', 'Roles'), 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+
+echo $this->render('_form', [
+    'model' => $model,
+    'permissions' => $permissions
+]);
diff --git a/backend/views/role/index.php b/backend/views/role/index.php
new file mode 100644
index 0000000..7f7be07
--- /dev/null
+++ b/backend/views/role/index.php
@@ -0,0 +1,60 @@
+<?php
+
+use yii\helpers\Html;
+use yii\grid\GridView;
+use kartik\icons\Icon;
+
+/* @var $this yii\web\View */
+/* @var $searchModel backend\models\AdminSearch */
+/* @var $dataProvider yii\data\ActiveDataProvider */
+
+$this->title = Yii::t('app', 'Roles');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="admin-index">
+
+    <?php // echo $this->render('_search', ['model' => $searchModel]); ?>
+
+    <p>
+        <?= Html::a(Yii::t('app', 'Create ') . Yii::t('app', 'Role'), ['create'], ['class' => 'btn btn-success']) ?>
+    </p>
+
+    <?= GridView::widget([
+        'dataProvider' => $dataProvider,
+        'filterModel' => $searchModel,
+        'columns' => [
+            ['class' => 'yii\grid\SerialColumn'],
+
+                [
+                    'attribute' => 'name',
+                ],
+                'description',
+                [
+                    //'header' => Yii::t('auth', 'Actions'),
+                    'class' => 'yii\grid\ActionColumn',
+                    //'dropdown' => false,
+                    //'vAlign' => 'middle',
+                    'urlCreator' => function ($action, $model, $key, $index) {
+                            $link = '#';
+                            switch ($action) {
+                                case 'view':
+                                    $link = Yii::$app->getUrlManager()->createUrl(['role/view', 'name' => $model->name]);
+                                    break;
+                                case 'update':
+                                    $link = Yii::$app->getUrlManager()->createUrl(['role/update', 'name' => $model->name]);
+                                    break;
+                                case 'delete':
+                                    $link = Yii::$app->getUrlManager()->createUrl(['role/delete', 'name' => $model->name]);
+                                    break;
+                            }
+                            return $link;
+                        },
+                    //'viewOptions' => ['title' => Yii::t('auth', 'Details')],
+                    //'updateOptions' => ['title' => Yii::t('auth', 'Edit page')],
+                    //'deleteOptions' => ['title' => Yii::t('auth', 'Delete action')],
+                ],
+            //['class' => 'yii\grid\ActionColumn'],
+        ],
+    ]); ?>
+
+</div>
diff --git a/backend/views/role/update.php b/backend/views/role/update.php
new file mode 100644
index 0000000..2bd6531
--- /dev/null
+++ b/backend/views/role/update.php
@@ -0,0 +1,15 @@
+<?php
+
+$this->title = Yii::t('app', 'Update ') . Yii::t('app', '{name}', ['name' => $model->name]);
+$this->params['breadcrumbs'] = [
+    [
+        'label' => Yii::t('app', 'Roles'),
+        'url' => ['/role']
+    ],
+    $this->title
+];
+
+echo $this->render('_form', [
+    'model' => $model,
+    'permissions' => $permissions,
+]);
\ No newline at end of file
diff --git a/backend/views/role/view.php b/backend/views/role/view.php
new file mode 100644
index 0000000..edd43e0
--- /dev/null
+++ b/backend/views/role/view.php
@@ -0,0 +1,57 @@
+<?php
+
+use yii\helpers\Html;
+use kartik\icons\Icon;
+use yii\widgets\DetailView;
+
+$this->title = Yii::t('app', 'Role') . " $model->name";
+$this->params['breadcrumbs'] = [
+    [
+        'label' => Yii::t('app', 'Roles'),
+        'url' => ['/role']
+    ],
+    $model->name
+];
+?>
+
+<div class="row">
+    <div class="col-lg-6">
+
+        <?php
+        echo DetailView::widget([
+            'model' => $model,
+            //'condensed' => true,
+            //'hover' => true,
+            //'mode' => DetailView::MODE_VIEW,
+            //'enableEditMode' => false,
+            /*'panel' => [
+                'heading' => Icon::show('user') . Yii::t('auth', 'Role') .
+                    Html::a(Icon::show('user') . Yii::t('auth', 'Update'), ['update', 'name' => $model->name], ['class' => 'btn-success btn-sm btn-dv pull-right']),
+                //'type' => DetailView::TYPE_DEFAULT,
+            ],*/
+            'attributes' => [
+                'name',
+                'description'
+           ],
+        ]);
+        ?>
+    </div>
+
+    <div class="col-lg-6">
+        <div class="panel panel-default">
+            <div class="panel-heading">
+                <?= Yii::t('app', 'Permissions')?>
+            </div>
+
+            <div class="panel-body">
+                <div class="list-group">
+                    <?php foreach($model->_permissions as $key): ?>
+                        <a class="list-group-item">
+                            <?= $permissions[$key]?>
+                        </a>
+                    <?php endforeach; ?>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
diff --git a/backend/views/site/error.php b/backend/views/site/error.php
new file mode 100644
index 0000000..05ee944
--- /dev/null
+++ b/backend/views/site/error.php
@@ -0,0 +1,28 @@
+<?php
+
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $name string */
+/* @var $message string */
+/* @var $exception Exception */
+
+$this->title = $name;
+$this->context->layout = 'error';
+?>
+<div class="site-error">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <div class="alert alert-danger">
+        <?= nl2br(Html::encode($message)) ?>
+    </div>
+
+    <p>
+        The above error occurred while the Web server was processing your request.
+    </p>
+    <p>
+        Please contact us if you think this is a server error. Thank you.
+    </p>
+
+</div>
diff --git a/backend/views/site/index.php b/backend/views/site/index.php
new file mode 100644
index 0000000..0159bef
--- /dev/null
+++ b/backend/views/site/index.php
@@ -0,0 +1,52 @@
+<?php
+/* @var $this yii\web\View */
+
+$this->title = 'My Yii Application';
+?>
+<div class="site-index">
+
+    <div class="jumbotron">
+        <h1>Congratulations!</h1>
+
+        <p class="lead">You have successfully created your Yii-powered application.</p>
+
+        <p><a class="btn btn-lg btn-success" href="http://www.yiiframework.com">Get started with Yii</a></p>
+    </div>
+
+    <div class="body-content">
+
+        <div class="row">
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/doc/">Yii Documentation &raquo;</a></p>
+            </div>
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/forum/">Yii Forum &raquo;</a></p>
+            </div>
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/extensions/">Yii Extensions &raquo;</a></p>
+            </div>
+        </div>
+
+    </div>
+</div>
diff --git a/backend/views/site/login.php b/backend/views/site/login.php
new file mode 100644
index 0000000..f7a3aeb
--- /dev/null
+++ b/backend/views/site/login.php
@@ -0,0 +1,25 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \common\models\LoginForm */
+
+$this->title = Yii::t('app', 'Login');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-login">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <?php $form = ActiveForm::begin(['id' => 'login-form']); ?>
+    <div class="body bg-gray">
+        <?= $form->field($model, 'username')->textInput(['placeholder' => $model->getAttributeLabel('username')])->label(false) ?>
+        <?= $form->field($model, 'password')->passwordInput(['placeholder' => $model->getAttributeLabel('password')])->label(false) ?>
+        <?= $form->field($model, 'rememberMe')->checkbox() ?>
+    </div>
+    <div class="footer bg-gray">
+        <?= Html::submitButton(Yii::t('app', 'Login'), ['class' => 'btn bg-olive btn-block', 'name' => 'login-button']) ?>
+    </div>
+    <?php ActiveForm::end(); ?>
+</div>
diff --git a/backend/views/user/_form.php b/backend/views/user/_form.php
new file mode 100644
index 0000000..1ae5d27
--- /dev/null
+++ b/backend/views/user/_form.php
@@ -0,0 +1,37 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+use backend\models\User;
+use yii\helpers\ArrayHelper;
+
+/* @var $this yii\web\View */
+/* @var $model backend\models\User */
+/* @var $form yii\widgets\ActiveForm */
+?>
+
+<div class="user-form">
+
+    <?php $form = ActiveForm::begin(); ?>
+
+    <?= $form->field($model, 'username')->textInput(['maxlength' => 255]) ?>
+
+    <?= $form->field($model, 'password')->passwordInput(['maxlength' => 255]) ?>
+
+    <?= $form->field($model, 'repassword')->passwordInput(['maxlength' => 255]) ?>
+
+    <?= $form->field($model, 'email')->textInput(['maxlength' => 255]) ?>
+
+    <!--<?= $form->field($model, 'role')->dropDownList(User::getArrayRole()) ?>-->
+
+    <?= $form->field($model, 'auth_role')->dropDownList(User::getArrayAuthRole()) ?>
+
+    <?= $form->field($model, 'status')->dropDownList(User::getArrayStatus()) ?>
+
+    <div class="form-group">
+        <?= Html::submitButton($model->isNewRecord ? Yii::t('app', 'Create') : Yii::t('app', 'Update'), ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>
diff --git a/backend/views/user/_search.php b/backend/views/user/_search.php
new file mode 100644
index 0000000..9a1c5d4
--- /dev/null
+++ b/backend/views/user/_search.php
@@ -0,0 +1,45 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $model backend\models\UserSearch */
+/* @var $form yii\widgets\ActiveForm */
+?>
+
+<div class="user-search">
+
+    <?php $form = ActiveForm::begin([
+        'action' => ['index'],
+        'method' => 'get',
+    ]); ?>
+
+    <?= $form->field($model, 'id') ?>
+
+    <?= $form->field($model, 'username') ?>
+
+    <?= $form->field($model, 'auth_key') ?>
+
+    <?= $form->field($model, 'password_hash') ?>
+
+    <?= $form->field($model, 'password_reset_token') ?>
+
+    <?php // echo $form->field($model, 'email') ?>
+
+    <?php // echo $form->field($model, 'role') ?>
+
+    <?php // echo $form->field($model, 'status') ?>
+
+    <?php // echo $form->field($model, 'created_at') ?>
+
+    <?php // echo $form->field($model, 'updated_at') ?>
+
+    <div class="form-group">
+        <?= Html::submitButton(Yii::t('app', 'Search'), ['class' => 'btn btn-primary']) ?>
+        <?= Html::resetButton(Yii::t('app', 'Reset'), ['class' => 'btn btn-default']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>
diff --git a/backend/views/user/create.php b/backend/views/user/create.php
new file mode 100644
index 0000000..dbbb5b7
--- /dev/null
+++ b/backend/views/user/create.php
@@ -0,0 +1,19 @@
+<?php
+
+use yii\helpers\Html;
+
+
+/* @var $this yii\web\View */
+/* @var $model backend\models\User */
+
+$this->title = Yii::t('app', 'Create ') . Yii::t('app', 'User');
+$this->params['breadcrumbs'][] = ['label' => Yii::t('app', 'Users'), 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="user-create">
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>
diff --git a/backend/views/user/index.php b/backend/views/user/index.php
new file mode 100644
index 0000000..7fbf73e
--- /dev/null
+++ b/backend/views/user/index.php
@@ -0,0 +1,91 @@
+<?php
+
+use yii\helpers\Html;
+use yii\grid\GridView;
+use backend\models\User;
+use yii\helpers\ArrayHelper;
+
+/* @var $this yii\web\View */
+/* @var $searchModel backend\models\UserSearch */
+/* @var $dataProvider yii\data\ActiveDataProvider */
+
+$this->title = Yii::t('app', 'Users');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="user-index">
+
+    <?php // echo $this->render('_search', ['model' => $searchModel]); ?>
+
+    <p>
+        <?= Html::a(Yii::t('app', 'Create ') . Yii::t('app', 'User'), ['create'], ['class' => 'btn btn-success']) ?>
+    </p>
+
+    <?= GridView::widget([
+        'dataProvider' => $dataProvider,
+        'filterModel' => $searchModel,
+        'columns' => [
+            ['class' => 'yii\grid\SerialColumn'],
+
+            'id',
+            'username',
+            // 'auth_key',
+            // 'password_hash',
+            // 'password_reset_token',
+            'email:email',
+            /*[
+                'attribute' => 'role',
+                'value' => function ($model) {
+                            return $model->roleLabel;
+                        },
+                'filter' => Html::activeDropDownList(
+                        $searchModel,
+                        'role',
+                        $arrayRole,
+                        ['class' => 'form-control', 'prompt' => Yii::t('app', 'Please Filter')]
+                    )
+            ],*/
+            [
+                'attribute' => 'auth_role',
+                'value' => function ($model) {
+                            return $model->authRoleLabel;
+                        },
+                'filter' => Html::activeDropDownList(
+                        $searchModel,
+                        'auth_role',
+                        User::getArrayAuthRole(),
+                        ['class' => 'form-control', 'prompt' => Yii::t('app', 'Please Filter')]
+                    )
+            ],
+            [
+                'attribute' => 'status',
+                'format' => 'html',
+                'value' => function ($model) {
+                        if ($model->status === $model::STATUS_ACTIVE) {
+                            $class = 'label-success';
+                        } elseif ($model->status === $model::STATUS_INACTIVE) {
+                            $class = 'label-warning';
+                        } else {
+                            $class = 'label-danger';
+                        }
+
+                        return '<span class="label ' . $class . '">' . $model->statusLabel . '</span>';
+                    },
+                'filter' => Html::activeDropDownList(
+                        $searchModel,
+                        'status',
+                        $arrayStatus,
+                        ['class' => 'form-control', 'prompt' => Yii::t('app', 'Please Filter')]
+                    )
+            ],
+            //'created_at',
+            [
+                'attribute' => 'created_at',
+                'format' => ['date', 'Y-M-d H:i:s'],
+            ],
+            //'updated_at',
+
+            ['class' => 'yii\grid\ActionColumn'],
+        ],
+    ]); ?>
+
+</div>
diff --git a/backend/views/user/update.php b/backend/views/user/update.php
new file mode 100644
index 0000000..4cd19a2
--- /dev/null
+++ b/backend/views/user/update.php
@@ -0,0 +1,19 @@
+<?php
+
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $model backend\models\User */
+
+$this->title = Yii::t('app', 'Update ') . Yii::t('app', 'User') . ' ' . $model->username;
+$this->params['breadcrumbs'][] = ['label' => Yii::t('app', 'Users'), 'url' => ['index']];
+$this->params['breadcrumbs'][] = ['label' => $model->id, 'url' => ['view', 'id' => $model->id]];
+$this->params['breadcrumbs'][] = Yii::t('app', 'Update');
+?>
+<div class="user-update">
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>
diff --git a/backend/views/user/view.php b/backend/views/user/view.php
new file mode 100644
index 0000000..d88f1d5
--- /dev/null
+++ b/backend/views/user/view.php
@@ -0,0 +1,52 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\DetailView;
+use backend\models\User;
+
+/* @var $this yii\web\View */
+/* @var $model backend\models\User */
+
+$this->title = $model->id;
+$this->params['breadcrumbs'][] = ['label' => Yii::t('app', 'Users'), 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="user-view">
+
+    <p>
+        <?= Html::a(Yii::t('app', 'Update'), ['update', 'id' => $model->id], ['class' => 'btn btn-primary']) ?>
+        <?= Html::a(Yii::t('app', 'Delete'), ['delete', 'id' => $model->id], [
+            'class' => 'btn btn-danger',
+            'data' => [
+                'confirm' => Yii::t('app', 'Are you sure you want to delete this item?'),
+                'method' => 'post',
+            ],
+        ]) ?>
+    </p>
+    <?= DetailView::widget([
+        'model' => $model,
+        'attributes' => [
+            'id',
+            'username',
+            //'auth_key',
+            //'password_hash',
+            //'password_reset_token',
+            'email:email',
+            /*[
+                'attribute' => 'role',
+                'value' => $model->roleLabel,
+            ],*/
+            [
+                'attribute' => 'auth_role',
+                'value' => $model->authRoleLabel,
+            ],
+            [
+                'attribute' => 'status',
+                'value' => $model->statusLabel,
+            ],
+            'created_at:datetime',
+            'updated_at:datetime',
+        ],
+    ]) ?>
+
+</div>
diff --git a/backend/web/.gitignore b/backend/web/.gitignore
new file mode 100644
index 0000000..25c74e6
--- /dev/null
+++ b/backend/web/.gitignore
@@ -0,0 +1,2 @@
+/index.php
+/index-test.php
diff --git a/backend/web/.htaccess b/backend/web/.htaccess
new file mode 100644
index 0000000..f752f6a
--- /dev/null
+++ b/backend/web/.htaccess
@@ -0,0 +1,5 @@
+RewriteEngine on
+
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteRule . index.php
diff --git a/backend/web/assets/.gitignore b/backend/web/assets/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/backend/web/assets/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/backend/web/css/site.css b/backend/web/css/site.css
new file mode 100644
index 0000000..c7721f4
--- /dev/null
+++ b/backend/web/css/site.css
@@ -0,0 +1,180 @@
+html,
+body {
+    height: 100%;
+}
+
+.wrap {
+    min-height: 100%;
+    height: auto;
+    margin: 0 auto -60px;
+    padding: 0 0 60px;
+}
+
+.wrap .container{
+    width: 100%;
+}
+
+.wrap > .container {
+    padding: 70px 15px 20px;
+}
+
+.footer {
+    height: 60px;
+    background-color: #f5f5f5;
+    border-top: 1px solid #ddd;
+    padding-top: 20px;
+}
+
+.jumbotron {
+    text-align: center;
+    background-color: transparent;
+}
+
+.jumbotron .btn {
+    font-size: 21px;
+    padding: 14px 24px;
+}
+
+.not-set {
+    color: #c55;
+    font-style: italic;
+}
+
+/* add sorting icons to gridview sort links */
+a.asc:after, a.desc:after {
+    position: relative;
+    top: 1px;
+    display: inline-block;
+    font-family: 'Glyphicons Halflings';
+    font-style: normal;
+    font-weight: normal;
+    line-height: 1;
+    padding-left: 5px;
+}
+
+a.asc:after {
+    content: /*"\e113"*/ "\e151";
+}
+
+a.desc:after {
+    content: /*"\e114"*/ "\e152";
+}
+
+.sort-numerical a.asc:after {
+    content: "\e153";
+}
+
+.sort-numerical a.desc:after {
+    content: "\e154";
+}
+
+.sort-ordinal a.asc:after {
+    content: "\e155";
+}
+
+.sort-ordinal a.desc:after {
+    content: "\e156";
+}
+
+.grid-view th {
+    white-space: nowrap;
+}
+
+.hint-block {
+    display: block;
+    margin-top: 5px;
+    color: #999;
+}
+
+.error-summary {
+    color: #a94442;
+    background: #fdf7f7;
+    border-left: 3px solid #eed3d7;
+    padding: 10px 20px;
+    margin: 0 0 15px 0;
+}
+
+.content-header {
+    background: #fbfbfb;
+    box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
+    position: relative;
+    padding: 15px 15px 10px 20px;
+    display: block;
+}
+
+.content-header h1{
+    margin: 0;
+    font-size: 24px;
+}
+
+.content-header > .breadcrumb {
+    float: right;
+    background: transparent;
+    margin-top: 0px;
+    margin-bottom: 0;
+    font-size: 12px;
+    padding: 7px 5px;
+    position: absolute;
+    top: 15px;
+    right: 10px;
+    -webkit-border-radius: 2px;
+    -moz-border-radius: 2px;
+    border-radius: 2px;
+}
+
+.content-header > .breadcrumb > li > a {
+    color: #444;
+    text-decoration: none;
+}
+
+.content {
+    padding: 20px 15px;
+    overflow: auto;
+    display: block;
+}
+
+.site-login {
+    width: 360px;
+    margin: 90px auto 0 auto;
+}
+
+.site-login h1 {
+    -webkit-border-top-left-radius: 4px;
+    -webkit-border-top-right-radius: 4px;
+    -webkit-border-bottom-right-radius: 0;
+    -webkit-border-bottom-left-radius: 0;
+    -moz-border-radius-topleft: 4px;
+    -moz-border-radius-topright: 4px;
+    -moz-border-radius-bottomright: 0;
+    -moz-border-radius-bottomleft: 0;
+    border-top-left-radius: 4px;
+    border-top-right-radius: 4px;
+    border-bottom-right-radius: 0;
+    border-bottom-left-radius: 0;
+    background: #3d9970;
+    box-shadow: inset 0px -3px 0px rgba(0, 0, 0, 0.2);
+    padding: 20px 10px;
+    text-align: center;
+    font-size: 26px;
+    font-weight: 300;
+    color: #fff;
+    margin-bottom: 0;
+}
+
+.bg-gray {
+    background-color: #eaeaec !important;
+}
+.bg-olive {
+    background-color: #3d9970 !important;
+}
+
+.site-login .body, .site-login .footer {
+    padding: 10px 20px;
+    background: #fff;
+    color: #444;
+}
+
+.site-login .form-group {
+    margin-top: 20px;
+}
+
diff --git a/backend/web/favicon.ico b/backend/web/favicon.ico
new file mode 100644
index 0000000..580ed73
Binary files /dev/null and b/backend/web/favicon.ico differ
diff --git a/backend/web/robots.txt b/backend/web/robots.txt
new file mode 100644
index 0000000..c6742d8
--- /dev/null
+++ b/backend/web/robots.txt
@@ -0,0 +1,2 @@
+User-Agent: *
+Disallow: /
diff --git a/common/config/.gitignore b/common/config/.gitignore
new file mode 100644
index 0000000..97c0f01
--- /dev/null
+++ b/common/config/.gitignore
@@ -0,0 +1,2 @@
+main-local.php
+params-local.php
diff --git a/common/config/bootstrap.php b/common/config/bootstrap.php
new file mode 100644
index 0000000..3724d78
--- /dev/null
+++ b/common/config/bootstrap.php
@@ -0,0 +1,6 @@
+<?php
+Yii::setAlias('common', dirname(__DIR__));
+Yii::setAlias('frontend', dirname(dirname(__DIR__)) . '/frontend');
+Yii::setAlias('backend', dirname(dirname(__DIR__)) . '/backend');
+Yii::setAlias('console', dirname(dirname(__DIR__)) . '/console');
+Yii::setAlias('api', dirname(dirname(__DIR__)) . '/api');
diff --git a/common/config/main.php b/common/config/main.php
new file mode 100644
index 0000000..0aa364e
--- /dev/null
+++ b/common/config/main.php
@@ -0,0 +1,45 @@
+<?php
+return [
+    'name' => 'Advanced-funson86',
+    'language' => 'zh-CN',
+    'timeZone' => 'Asia/Shanghai',
+    'vendorPath' => dirname(dirname(__DIR__)) . '/vendor',
+    'components' => [
+        'user' => [
+            'class' => 'funson86\auth\User',
+            'enableAutoLogin' => true,
+        ],
+        'authManager' => [
+            'class' => 'yii\rbac\DbManager',
+            //'defaultRoles' => ['guest'],
+        ],
+        'cache' => [
+            'class' => 'yii\caching\FileCache',
+        ],
+        'i18n' => [
+            'translations' => [
+                '*' => [
+                    'class' => 'yii\i18n\PhpMessageSource',
+                    //'basePath' => '@app/messages',
+                    //'sourceLanguage' => 'en',
+                    'fileMap' => [
+                        'app' => 'app.php',
+                        'app/error' => 'error.php',
+                    ],
+                ],
+                /*'yii' => [
+                    'class' => 'yii\i18n\PhpMessageSource',
+                    'sourceLanguage' => 'zh-CN',
+                    'basePath' => '@app/messages'
+                ],*/
+            ],
+        ],
+        'formatter' => [
+            'dateFormat' => 'yyyy-MM-dd',
+            'datetimeFormat' => 'yyyy-MM-dd HH:mm:ss',
+            'decimalSeparator' => ',',
+            'thousandSeparator' => ' ',
+            'currencyCode' => 'CNY',
+        ],
+    ],
+];
diff --git a/common/config/params.php b/common/config/params.php
new file mode 100644
index 0000000..4ec9ba6
--- /dev/null
+++ b/common/config/params.php
@@ -0,0 +1,6 @@
+<?php
+return [
+    'adminEmail' => 'admin@example.com',
+    'supportEmail' => 'support@example.com',
+    'user.passwordResetTokenExpire' => 3600,
+];
diff --git a/common/mail/layouts/html.php b/common/mail/layouts/html.php
new file mode 100644
index 0000000..bddbc61
--- /dev/null
+++ b/common/mail/layouts/html.php
@@ -0,0 +1,22 @@
+<?php
+use yii\helpers\Html;
+
+/* @var $this \yii\web\View view component instance */
+/* @var $message \yii\mail\MessageInterface the message being composed */
+/* @var $content string main view render result */
+?>
+<?php $this->beginPage() ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=<?= Yii::$app->charset ?>" />
+    <title><?= Html::encode($this->title) ?></title>
+    <?php $this->head() ?>
+</head>
+<body>
+    <?php $this->beginBody() ?>
+    <?= $content ?>
+    <?php $this->endBody() ?>
+</body>
+</html>
+<?php $this->endPage() ?>
diff --git a/common/mail/passwordResetToken.php b/common/mail/passwordResetToken.php
new file mode 100644
index 0000000..4093dc9
--- /dev/null
+++ b/common/mail/passwordResetToken.php
@@ -0,0 +1,14 @@
+<?php
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $user common\models\User */
+
+$resetLink = Yii::$app->urlManager->createAbsoluteUrl(['site/reset-password', 'token' => $user->password_reset_token]);
+?>
+
+Hello <?= Html::encode($user->username) ?>,
+
+Follow the link below to reset your password:
+
+<?= Html::a(Html::encode($resetLink), $resetLink) ?>
diff --git a/common/models/Catalog.php b/common/models/Catalog.php
new file mode 100644
index 0000000..822d404
--- /dev/null
+++ b/common/models/Catalog.php
@@ -0,0 +1,121 @@
+<?php
+
+namespace common\models;
+
+use Yii;
+
+class Catalog extends \yii\db\ActiveRecord
+{
+    /**
+     * @inheritdoc
+     */
+    public static function tableName()
+    {
+        return 'catalog';
+    }
+
+    /**
+     * Get all catalog order by parent/child with the space before child label
+     * Usage: ArrayHelper::map(Catalog::get(0, Catalog::find()->asArray()->all()), 'id', 'label')
+     * @param int $parentId  parent catalog id
+     * @param array $array  catalog array list
+     * @param int $level  catalog level, will affect $repeat
+     * @param int $add  times of $repeat
+     * @param string $repeat  symbols or spaces to be added for sub catalog
+     * @return array  catalog collections
+     */
+    static public function get($parentId = 0, $array = [], $level = 0, $add = 2, $repeat = '　')
+    {
+        $strRepeat = '';
+        // add some spaces or symbols for non top level categories
+        if ($level > 1) {
+            for ($j = 0; $j < $level; $j++) {
+                $strRepeat .= $repeat;
+            }
+        }
+
+        $newArray = array ();
+        //performance is not very good here
+        foreach ((array)$array as $v) {
+            if ($v['parent_id'] == $parentId) {
+                $item = (array)$v;
+                $item['label'] = $strRepeat . (isset($v['title']) ? $v['title'] : $v['name']);
+                $newArray[] = $item;
+
+                $tempArray = self::get($v['id'], $array, ($level + $add), $add, $repeat);
+                if ($tempArray) {
+                    $newArray = array_merge($newArray, $tempArray);
+                }
+            }
+        }
+        return $newArray;
+    }
+
+
+    /**
+     * Get all children id as a array
+     * Usage:
+     * $ids = Catalog::getCatalogIdStr($id, CmsCatalog::find()->all());
+     * $shows = CmsShow::find()->where(['catalog_id' => $ids,])->all();
+     * @param int $parentId  parent catalog id
+     * @param array $array  catalog array list
+     * @return array  catalog Id collections. eg: [2, 3, 7, 8]
+     */
+    static public function getArraySubCatalogId($parentId = 0, $array = [])
+    {
+        $result[] = $parentId;
+        foreach ((array)$array as $v) {
+            if ($v['parent_id'] == $parentId) {
+                $tempResult = self::getArraySubCatalogId($v['id'], $array);
+                if ($tempResult) {
+                    $result = array_merge($result, $tempResult);
+                }
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * Get the root catalog id
+     * Usage: $rootId = Catalog::getArraySubCatalogId($id, Catalog::find()->asArray()->all());
+     * @param int $id  parent catalog id
+     * @param array $array  catalog array list
+     * @return int root catalog id
+     */
+    static public function getRootCatalogId($id = 0, $array = [])
+    {
+        if (0 == $id)
+            return 0;
+
+        foreach ((array)$array as $v) {
+            if ($v['id'] == $id) {
+                $parentId = $v['parent_id'];
+                if(0 == $parentId)
+                    return $id;
+                else
+                    return self::getRootCatalogId($parentId, $array);
+            }
+        }
+    }
+
+    /**
+     * Get the root catalog id, then get the sub catalog of the root calalog
+     * Usage: $rootId = Catalog::getArraySubCatalogId($id, Catalog::find()->asArray()->all());
+     * @param int $id  parent catalog id
+     * @param array $array  catalog array list
+     * @return array  the sub catalog of root catalog Id collections.
+     */
+    static public function getRootCatalogSub2($id = 0, $array = [])
+    {
+        $arrayResult = array();
+        $rootId = self::getRootCatalogId($id, $array);
+        foreach ((array)$array as $v) {
+            if ($v['parent_id'] == $rootId) {
+                array_push($arrayResult, $v);
+            }
+        }
+
+        return $arrayResult;
+    }
+
+}
\ No newline at end of file
diff --git a/common/models/LoginForm.php b/common/models/LoginForm.php
new file mode 100644
index 0000000..69cdc54
--- /dev/null
+++ b/common/models/LoginForm.php
@@ -0,0 +1,90 @@
+<?php
+namespace common\models;
+
+use Yii;
+use yii\base\Model;
+
+/**
+ * Login form
+ */
+class LoginForm extends Model
+{
+    public $username;
+    public $password;
+    public $rememberMe = true;
+
+    private $_user = false;
+
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            // username and password are both required
+            [['username', 'password'], 'required'],
+            // rememberMe must be a boolean value
+            ['rememberMe', 'boolean'],
+            // password is validated by validatePassword()
+            ['password', 'validatePassword'],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+            'username' => Yii::t('app', 'Username'),
+            'password' => Yii::t('app', 'Password'),
+            'rememberMe' => Yii::t('app', 'Remember Me'),
+        ];
+    }
+
+    /**
+     * Validates the password.
+     * This method serves as the inline validation for password.
+     *
+     * @param string $attribute the attribute currently being validated
+     * @param array $params the additional name-value pairs given in the rule
+     */
+    public function validatePassword($attribute, $params)
+    {
+        if (!$this->hasErrors()) {
+            $user = $this->getUser();
+            if (!$user || !$user->validatePassword($this->password)) {
+                $this->addError($attribute, Yii::t('app', 'Incorrect username or password.'));
+            }
+        }
+    }
+
+    /**
+     * Logs in a user using the provided username and password.
+     *
+     * @return boolean whether the user is logged in successfully
+     */
+    public function login()
+    {
+        if ($this->validate()) {
+            return Yii::$app->user->login($this->getUser(), $this->rememberMe ? 3600 * 24 * 30 : 0);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Finds user by [[username]]
+     *
+     * @return User|null
+     */
+    public function getUser()
+    {
+        if ($this->_user === false) {
+            $this->_user = User::findByUsername($this->username);
+        }
+
+        return $this->_user;
+    }
+}
diff --git a/common/models/Profile.php b/common/models/Profile.php
new file mode 100644
index 0000000..f9649eb
--- /dev/null
+++ b/common/models/Profile.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace common\models;
+
+use Yii;
+use yii\behaviors\TimestampBehavior;
+use yii\behaviors\BlameableBehavior;
+use yii\db\Expression;
+
+/**
+ * This is the model class for table "profile".
+ *
+ * @property integer $user_id
+ * @property string $name
+ * @property string $surname
+ * @property string $avatar_url
+ *
+ * @property User $user
+ */
+class Profile extends \yii\db\ActiveRecord
+{
+
+    /**
+     * @inheritdoc
+     */
+    public static function tableName()
+    {
+        return 'profile';
+    }
+
+    /**
+     * create_time, update_time to now()
+     * crate_user_id, update_user_id to current login user id
+     */
+    public function behaviors()
+    {
+        return [
+            //TimestampBehavior::className(),
+            // BlameableBehavior::className(),
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            [['name', 'surname', 'avatar_url'], 'string', 'max' => 64]
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+            'user_id' => Yii::t('app', 'User ID'),
+            'name' => Yii::t('app', 'Real Name'),
+            'surname' => Yii::t('app', 'Surname'),
+            'avatar_url' => Yii::t('app', 'Avatar Url'),
+        ];
+    }
+
+    /**
+     * @return \yii\db\ActiveQuery
+     */
+    public function getUser()
+    {
+        return $this->hasOne(User::className(), ['id' => 'user_id']);
+    }
+
+    /**
+     * Before save.
+     * 
+     */
+    /*public function beforeSave($insert)
+    {
+        if(parent::beforeSave($insert))
+        {
+            // add your code here
+            return true;
+        }
+        else
+            return false;
+    }*/
+
+    /**
+     * After save.
+     *
+     */
+    /*public function afterSave($insert, $changedAttributes)
+    {
+        parent::afterSave($insert, $changedAttributes);
+        // add your code here
+    }*/
+
+}
diff --git a/common/models/Status.php b/common/models/Status.php
new file mode 100644
index 0000000..45aef83
--- /dev/null
+++ b/common/models/Status.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * Common Status Class
+Usage:
+model.php
+private $_status;
+public function getStatus()
+{
+	if ($this->_status === null) {
+		$this->_status = new Status($this->status);
+	}
+	return $this->_status;
+}
+ 
+index.php 
+[
+	'attribute' => 'status',
+	'format' => 'html',
+	'value' => function ($model) {
+			if ($model->status === Status::STATUS_ACTIVE) {
+				$class = 'label-success';
+			} elseif ($model->status === Status::STATUS_INACTIVE) {
+				$class = 'label-warning';
+			} else {
+				$class = 'label-danger';
+			}
+
+			return '<span class="label ' . $class . '">' . $model->getStatus()->label . '</span>';
+		},
+	'filter' => Html::activeDropDownList(
+			$searchModel,
+			'status',
+			Status::labels(),
+			['class' => 'form-control', 'prompt' => Yii::t('app', 'Please Select')]
+		)
+],
+
+_form.php
+<?= $form->field($model, 'status')->dropDownList(\common\models\Status::labels()) ?>
+
+view.php
+[
+	'attribute' => 'status',
+	'value' => $model->getStatus()->label,
+],
+
+ */
+
+namespace common\models;
+
+use Yii;
+
+class Status
+{
+    const STATUS_INACTIVE = 0;
+    const STATUS_ACTIVE = 1;
+    const STATUS_DELETED = -1;
+
+    public $id;
+    public $label;
+
+    public function __construct($id = null)
+    {
+        if ($id !== null) {
+            $this->id = $id;
+            $this->label = $this->getLabel($id);
+        }
+    }
+
+    public static function labels()
+    {
+        return [
+            self::STATUS_ACTIVE => Yii::t('app', 'STATUS_ACTIVE'),
+            self::STATUS_INACTIVE => Yii::t('app', 'STATUS_INACTIVE'),
+            self::STATUS_DELETED => Yii::t('app', 'STATUS_DELETED'),
+        ];
+    }
+
+    public function getLabel($id)
+    {
+        $labels = self::labels();
+        return isset($labels[$id]) ? $labels[$id] : null;
+    }
+
+}
diff --git a/common/models/User.php b/common/models/User.php
new file mode 100644
index 0000000..9521bc0
--- /dev/null
+++ b/common/models/User.php
@@ -0,0 +1,222 @@
+<?php
+namespace common\models;
+
+use Yii;
+use yii\base\NotSupportedException;
+use yii\behaviors\TimestampBehavior;
+use yii\db\ActiveRecord;
+use yii\web\IdentityInterface;
+
+/**
+ * User model
+ *
+ * @property integer $id
+ * @property string $username
+ * @property string $password_hash
+ * @property string $password_reset_token
+ * @property string $email
+ * @property string $auth_key
+ * @property integer $status
+ * @property integer $created_at
+ * @property integer $updated_at
+ * @property string $password write-only password
+ */
+class User extends ActiveRecord implements IdentityInterface
+{
+    const STATUS_DELETED = -1;
+    const STATUS_INACTIVE = 0;
+    const STATUS_ACTIVE = 1;
+    const ROLE_USER = 10;
+
+    /**
+     * @inheritdoc
+     */
+    public static function tableName()
+    {
+        return '{{%user}}';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function behaviors()
+    {
+        return [
+            TimestampBehavior::className(),
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['status', 'default', 'value' => self::STATUS_ACTIVE],
+            ['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_DELETED]],
+
+            ['role', 'default', 'value' => self::ROLE_USER],
+            ['role', 'in', 'range' => [self::ROLE_USER]],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+            'id' => Yii::t('app', 'ID'),
+            'username' => Yii::t('app', 'Username'),
+            'password' => Yii::t('app', 'Password'),
+            'repassword' => Yii::t('app', 'Repassword'),
+            'email' => Yii::t('app', 'Email'),
+            'role' => Yii::t('app', 'Role'),
+            'auth_role' => Yii::t('app', 'Auth Role'),
+            'status' => Yii::t('app', 'Status'),
+            'created_at' => Yii::t('app', 'Created At'),
+            'updated_at' => Yii::t('app', 'Updated At'),
+            'create_user_id' => Yii::t('app', 'Create User Id'),
+            'update_user_id' => Yii::t('app', 'Update User Id'),
+        ];
+    }
+
+    /**
+     * @return \yii\db\ActiveQuery
+     */
+    public function getProfile()
+    {
+        return $this->hasOne(Profile::className(), ['user_id' => 'id']);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public static function findIdentity($id)
+    {
+        return static::findOne(['id' => $id, 'status' => self::STATUS_ACTIVE]);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public static function findIdentityByAccessToken($token, $type = null)
+    {
+        throw new NotSupportedException('"findIdentityByAccessToken" is not implemented.');
+    }
+
+    /**
+     * Finds user by username
+     *
+     * @param string $username
+     * @return static|null
+     */
+    public static function findByUsername($username)
+    {
+        return static::findOne(['username' => $username, 'status' => self::STATUS_ACTIVE]);
+    }
+
+    /**
+     * Finds user by password reset token
+     *
+     * @param string $token password reset token
+     * @return static|null
+     */
+    public static function findByPasswordResetToken($token)
+    {
+        if (!static::isPasswordResetTokenValid($token)) {
+            return null;
+        }
+
+        return static::findOne([
+            'password_reset_token' => $token,
+            'status' => self::STATUS_ACTIVE,
+        ]);
+    }
+
+    /**
+     * Finds out if password reset token is valid
+     *
+     * @param string $token password reset token
+     * @return boolean
+     */
+    public static function isPasswordResetTokenValid($token)
+    {
+        if (empty($token)) {
+            return false;
+        }
+        $expire = Yii::$app->params['user.passwordResetTokenExpire'];
+        $parts = explode('_', $token);
+        $timestamp = (int) end($parts);
+        return $timestamp + $expire >= time();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getId()
+    {
+        return $this->getPrimaryKey();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getAuthKey()
+    {
+        return $this->auth_key;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function validateAuthKey($authKey)
+    {
+        return $this->getAuthKey() === $authKey;
+    }
+
+    /**
+     * Validates password
+     *
+     * @param string $password password to validate
+     * @return boolean if password provided is valid for current user
+     */
+    public function validatePassword($password)
+    {
+        return Yii::$app->security->validatePassword($password, $this->password_hash);
+    }
+
+    /**
+     * Generates password hash from password and sets it to the model
+     *
+     * @param string $password
+     */
+    public function setPassword($password)
+    {
+        $this->password_hash = Yii::$app->security->generatePasswordHash($password);
+    }
+
+    /**
+     * Generates "remember me" authentication key
+     */
+    public function generateAuthKey()
+    {
+        $this->auth_key = Yii::$app->security->generateRandomString();
+    }
+
+    /**
+     * Generates new password reset token
+     */
+    public function generatePasswordResetToken()
+    {
+        $this->password_reset_token = Yii::$app->security->generateRandomString() . '_' . time();
+    }
+
+    /**
+     * Removes password reset token
+     */
+    public function removePasswordResetToken()
+    {
+        $this->password_reset_token = null;
+    }
+}
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..e89002f
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,38 @@
+{
+    "name": "funson86/yii2-advanced-funson86",
+    "description": "Customized on Yii 2 Advanced Application Template",
+    "keywords": ["yii2", "framework", "advanced", "application template"],
+    "homepage": "http://www.mayicun.com/",
+    "type": "project",
+    "license": "BSD-3-Clause",
+    "support": {
+        "issues": "https://github.com/yiisoft/yii2/issues?state=open",
+        "forum": "http://www.yiiframework.com/forum/",
+        "wiki": "http://www.yiiframework.com/wiki/",
+        "irc": "irc://irc.freenode.net/yii",
+        "source": "https://github.com/yiisoft/yii2"
+    },
+    "minimum-stability": "dev",
+    "require": {
+        "php": ">=5.4.0",
+        "yiisoft/yii2": "*",
+        "yiisoft/yii2-bootstrap": "*",
+        "yiisoft/yii2-swiftmailer": "*"
+    },
+    "require-dev": {
+        "yiisoft/yii2-codeception": "*",
+        "yiisoft/yii2-debug": "*",
+        "yiisoft/yii2-gii": "*",
+        "yiisoft/yii2-faker": "*",
+        "funson86/yii2-auth": "*"
+    },
+    "config": {
+        "process-timeout": 1800
+    },
+    "extra": {
+        "asset-installer-paths": {
+            "npm-asset-library": "vendor/npm",
+            "bower-asset-library": "vendor/bower"
+        }
+    }
+}
diff --git a/console/config/.gitignore b/console/config/.gitignore
new file mode 100644
index 0000000..20da318
--- /dev/null
+++ b/console/config/.gitignore
@@ -0,0 +1,2 @@
+main-local.php
+params-local.php
\ No newline at end of file
diff --git a/console/config/bootstrap.php b/console/config/bootstrap.php
new file mode 100644
index 0000000..b3d9bbc
--- /dev/null
+++ b/console/config/bootstrap.php
@@ -0,0 +1 @@
+<?php
diff --git a/console/config/main.php b/console/config/main.php
new file mode 100644
index 0000000..ed907b3
--- /dev/null
+++ b/console/config/main.php
@@ -0,0 +1,28 @@
+<?php
+$params = array_merge(
+    require(__DIR__ . '/../../common/config/params.php'),
+    require(__DIR__ . '/../../common/config/params-local.php'),
+    require(__DIR__ . '/params.php'),
+    require(__DIR__ . '/params-local.php')
+);
+
+return [
+    'id' => 'app-console',
+    'basePath' => dirname(__DIR__),
+    'bootstrap' => ['log', 'gii'],
+    'controllerNamespace' => 'console\controllers',
+    'modules' => [
+        'gii' => 'yii\gii\Module',
+    ],
+    'components' => [
+        'log' => [
+            'targets' => [
+                [
+                    'class' => 'yii\log\FileTarget',
+                    'levels' => ['error', 'warning'],
+                ],
+            ],
+        ],
+    ],
+    'params' => $params,
+];
diff --git a/console/config/params.php b/console/config/params.php
new file mode 100644
index 0000000..7f754b9
--- /dev/null
+++ b/console/config/params.php
@@ -0,0 +1,4 @@
+<?php
+return [
+    'adminEmail' => 'admin@example.com',
+];
diff --git a/console/controllers/.gitkeep b/console/controllers/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/console/migrations/m140608_201405_user_init.php b/console/migrations/m140608_201405_user_init.php
new file mode 100644
index 0000000..9d4f01b
--- /dev/null
+++ b/console/migrations/m140608_201405_user_init.php
@@ -0,0 +1,100 @@
+<?php
+
+use yii\db\Schema;
+use yii\db\Migration;
+
+class m140608_201405_user_init extends Migration
+{
+    public function up()
+    {
+        $tableOptions = null;
+        if ($this->db->driverName === 'mysql') {
+            // http://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci
+            $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB';
+        }
+
+        $this->createTable('{{%user}}', [
+            'id' => Schema::TYPE_PK,
+            'username' => Schema::TYPE_STRING . ' NOT NULL',
+            'auth_key' => Schema::TYPE_STRING . '(32) NOT NULL',
+            'token' => Schema::TYPE_STRING . '(64)',
+            'access_token' => Schema::TYPE_STRING . '(255)',
+            'password_hash' => Schema::TYPE_STRING . ' NOT NULL',
+            'password_reset_token' => Schema::TYPE_STRING,
+            'email' => Schema::TYPE_STRING . ' NOT NULL',
+            'role' => Schema::TYPE_STRING . '(64) NOT NULL DEFAULT "user"',
+
+            'status' => Schema::TYPE_SMALLINT . ' NOT NULL DEFAULT 10',
+            'created_at' => Schema::TYPE_INTEGER . ' NOT NULL',
+            'updated_at' => Schema::TYPE_INTEGER . ' NOT NULL',
+        ], $tableOptions);
+
+        // Indexes
+        $this->createIndex('username', '{{%user}}', 'username', true);
+        $this->createIndex('role', '{{%user}}', 'role');
+        $this->createIndex('status', '{{%user}}', 'status');
+        $this->createIndex('created_at', '{{%user}}', 'created_at');
+
+        //profile table
+        $this->createTable(
+            '{{%profile}}',
+            [
+                'user_id' => Schema::TYPE_PK,
+                'name' => Schema::TYPE_STRING . '(64)',
+                'surname' => Schema::TYPE_STRING . '(64)',
+                'avatar_url' => Schema::TYPE_STRING . '(64)'
+            ],
+            $tableOptions
+        );
+
+        // Foreign Keys
+        $this->addForeignKey('FK_profile_user', '{{%profile}}', 'user_id', '{{%user}}', 'id', 'CASCADE', 'CASCADE');
+
+        // Users emails table
+        $this->createTable(
+            '{{%user_email}}',
+            [
+                'user_id' => Schema::TYPE_INTEGER . ' NOT NULL',
+                'email' => Schema::TYPE_STRING . '(64)',
+                'token' => Schema::TYPE_STRING . '(64)',
+                'PRIMARY KEY (`user_id`, `token`)'
+            ],
+            $tableOptions
+        );
+
+        // Foreign Keys
+        $this->addForeignKey('FK_user_email_user', '{{%user_email}}', 'user_id', '{{%user}}', 'id', 'CASCADE', 'CASCADE');
+
+
+        // Add super administrator
+        $this->execute($this->getUserSql());
+        $this->execute($this->getProfileSql());
+    }
+
+    /**
+     * @return string SQL to insert first user
+     */
+    private function getUserSql()
+    {
+        $time = time();
+        $password_hash = Yii::$app->getSecurity()->generatePasswordHash('qwe1234');
+        $auth_key = Yii::$app->getSecurity()->generateRandomKey();
+        return "INSERT INTO {{%user}} (`username`, `email`, `auth_key`, `password_hash`, `password_reset_token`, `role`, `status`, `created_at`, `updated_at`)
+                VALUES ('admin', 'admin@demo.com', '$auth_key', '$password_hash', '', 'admin', 1, $time, $time)";
+    }
+
+    /**
+     * @return string SQL to insert first profile
+     */
+    private function getProfileSql()
+    {
+        return "INSERT INTO {{%profile}} (`user_id`, `name`, `surname`) VALUES (1, 'Administration', 'Site')";
+    }
+
+    public function down()
+    {
+        $this->dropTable('{{%user_email}}');
+        $this->dropTable('{{%profile}}');
+        $this->dropTable('{{%user}}');
+    }
+}
diff --git a/console/migrations/m140608_201406_rbac_init.php b/console/migrations/m140608_201406_rbac_init.php
new file mode 100644
index 0000000..3b6fd4f
--- /dev/null
+++ b/console/migrations/m140608_201406_rbac_init.php
@@ -0,0 +1,99 @@
+<?php
+
+use yii\base\InvalidConfigException;
+use yii\db\Schema;
+use yii\rbac\DbManager;
+
+class m140608_201406_rbac_init extends \yii\db\Migration
+{
+    /**
+     * @throws yii\base\InvalidConfigException
+     * @return DbManager
+     */
+    protected function getAuthManager()
+    {
+        $authManager = Yii::$app->getAuthManager();
+        if (!$authManager instanceof DbManager) {
+            throw new InvalidConfigException('You should configure "authManager" component to use database before executing this migration.');
+        }
+        return $authManager;
+    }
+
+    public function up()
+    {
+        $authManager = $this->getAuthManager();
+
+        $tableOptions = null;
+        if ($this->db->driverName === 'mysql') {
+            // http://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci
+            $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_general_ci ENGINE=InnoDB';
+        }
+
+        $this->createTable($authManager->ruleTable, [
+            'name' => Schema::TYPE_STRING . '(64) NOT NULL',
+            'data' => Schema::TYPE_TEXT,
+            'created_at' => Schema::TYPE_INTEGER,
+            'updated_at' => Schema::TYPE_INTEGER,
+            'PRIMARY KEY (name)',
+        ], $tableOptions);
+
+        $this->createTable($authManager->itemTable, [
+            'name' => Schema::TYPE_STRING . '(64) NOT NULL',
+            'type' => Schema::TYPE_INTEGER . ' NOT NULL',
+            'description' => Schema::TYPE_TEXT,
+            'rule_name' => Schema::TYPE_STRING . '(64)',
+            'data' => Schema::TYPE_TEXT,
+            'created_at' => Schema::TYPE_INTEGER,
+            'updated_at' => Schema::TYPE_INTEGER,
+            'PRIMARY KEY (name)',
+            'FOREIGN KEY (rule_name) REFERENCES ' . $authManager->ruleTable . ' (name) ON DELETE SET NULL ON UPDATE CASCADE',
+        ], $tableOptions);
+        $this->createIndex('idx-auth_item-type', $authManager->itemTable, 'type');
+
+        $this->createTable($authManager->itemChildTable, [
+            'parent' => Schema::TYPE_STRING . '(64) NOT NULL',
+            'child' => Schema::TYPE_STRING . '(64) NOT NULL',
+            'PRIMARY KEY (parent, child)',
+            'FOREIGN KEY (parent) REFERENCES ' . $authManager->itemTable . ' (name) ON DELETE CASCADE ON UPDATE CASCADE',
+            'FOREIGN KEY (child) REFERENCES ' . $authManager->itemTable . ' (name) ON DELETE CASCADE ON UPDATE CASCADE',
+        ], $tableOptions);
+
+        $this->createTable($authManager->assignmentTable, [
+            'item_name' => Schema::TYPE_STRING . '(64) NOT NULL',
+            'user_id' => Schema::TYPE_STRING . '(64) NOT NULL',
+            'created_at' => Schema::TYPE_INTEGER,
+            'PRIMARY KEY (item_name, user_id)',
+            'FOREIGN KEY (item_name) REFERENCES ' . $authManager->itemTable . ' (name) ON DELETE CASCADE ON UPDATE CASCADE',
+        ], $tableOptions);
+
+        $this->crateDefAuth();
+    }
+
+    public function down()
+    {
+        $authManager = $this->getAuthManager();
+
+        $this->dropTable($authManager->assignmentTable);
+        $this->dropTable($authManager->itemChildTable);
+        $this->dropTable($authManager->itemTable);
+        $this->dropTable($authManager->ruleTable);
+    }
+
+    private function crateDefAuth() {
+        $auth = Yii::$app->getAuthManager();
+
+        // Create default roles
+        $admin = $auth->createRole('admin');
+        $admin->description = 'Administrator';
+        $auth->add($admin);
+        $auth->assign($admin, 1);
+
+        $user = $auth->createRole('user');
+        $user->description = 'User';
+        $auth->add($user);
+
+        $guest = $auth->createRole('guest');
+        $guest->description = 'Guest';
+        $auth->add($guest);
+    }
+}
diff --git a/console/migrations/rbac/m140708_201431_rbac_init.php b/console/migrations/rbac/m140708_201431_rbac_init.php
new file mode 100644
index 0000000..bb6102f
--- /dev/null
+++ b/console/migrations/rbac/m140708_201431_rbac_init.php
@@ -0,0 +1,71 @@
+<?php
+
+use yii\base\InvalidConfigException;
+use yii\db\Schema;
+use yii\rbac\DbManager;
+
+class m140708_201431_rbac_init extends \yii\db\Migration
+{
+
+    public function up()
+    {
+        $this->crateAuth();
+    }
+
+    public function down()
+    {
+        $authManager = Yii::$app->getAuthManager();
+
+        $createPost = $authManager->getPermission('createPost');
+        $readPost = $authManager->getPermission('readPost');
+        $updatePost = $authManager->getPermission('updatePost');
+
+        $reader = $authManager->getRole('reader');
+        $author = $authManager->getRole('author');
+
+        $authManager->revoke($reader, 1);
+        $authManager->revoke($author, 1);
+
+        $authManager->remove($reader);
+        $authManager->remove($author);
+
+        $authManager->remove($createPost);
+        $authManager->remove($readPost);
+        $authManager->remove($updatePost);
+    }
+
+    private function crateAuth() {
+        $auth = Yii::$app->getAuthManager();
+
+        // add "createPost" permission
+        $createPost = $auth->createPermission('createPost');
+        $createPost->description = 'create a post';
+        $auth->add($createPost);
+
+        // add "readPost" permission
+        $readPost = $auth->createPermission('readPost');
+        $readPost->description = 'read a post';
+        $auth->add($readPost);
+
+        // add "updatePost" permission
+        $updatePost = $auth->createPermission('updatePost');
+        $updatePost->description = 'update post';
+        $auth->add($updatePost);
+
+        // add "reader" role and give this role the "readPost" permission
+        $reader = $auth->createRole('reader');
+        $auth->add($reader);
+        $auth->addChild($reader, $readPost);
+
+        // add "author" role and give this role the "createPost" permission
+        // as well as the permissions of the "reader" role
+        $author = $auth->createRole('author');
+        $auth->add($author);
+        $auth->addChild($author, $createPost);
+        $auth->addChild($author, $reader);
+
+        // usually implemented in your User model.
+        $auth->assign($reader, 1);
+        $auth->assign($author, 1);
+    }
+}
diff --git a/console/models/.gitkeep b/console/models/.gitkeep
new file mode 100644
index 0000000..72e8ffc
--- /dev/null
+++ b/console/models/.gitkeep
@@ -0,0 +1 @@
+*
diff --git a/console/runtime/.gitignore b/console/runtime/.gitignore
new file mode 100644
index 0000000..c96a04f
--- /dev/null
+++ b/console/runtime/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
\ No newline at end of file
diff --git a/environments/dev/backend/config/main-local.php b/environments/dev/backend/config/main-local.php
new file mode 100644
index 0000000..d9e3809
--- /dev/null
+++ b/environments/dev/backend/config/main-local.php
@@ -0,0 +1,21 @@
+<?php
+
+$config = [
+    'components' => [
+        'request' => [
+            // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
+            'cookieValidationKey' => '',
+        ],
+    ],
+];
+
+if (!YII_ENV_TEST) {
+    // configuration adjustments for 'dev' environment
+    $config['bootstrap'][] = 'debug';
+    $config['modules']['debug'] = 'yii\debug\Module';
+
+    $config['bootstrap'][] = 'gii';
+    $config['modules']['gii'] = 'yii\gii\Module';
+}
+
+return $config;
diff --git a/environments/dev/backend/config/params-local.php b/environments/dev/backend/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/dev/backend/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/dev/backend/web/index-test.php b/environments/dev/backend/web/index-test.php
new file mode 100644
index 0000000..8b96707
--- /dev/null
+++ b/environments/dev/backend/web/index-test.php
@@ -0,0 +1,19 @@
+<?php
+
+// NOTE: Make sure this file is not accessible when deployed to production
+if (!in_array(@$_SERVER['REMOTE_ADDR'], ['127.0.0.1', '::1'])) {
+    die('You are not allowed to access this file.');
+}
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+require(__DIR__ . '/../../vendor/autoload.php');
+require(__DIR__ . '/../../vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/../../common/config/bootstrap.php');
+require(__DIR__ . '/../config/bootstrap.php');
+
+
+$config = require(__DIR__ . '/../../tests/codeception/config/backend/acceptance.php');
+
+(new yii\web\Application($config))->run();
diff --git a/environments/dev/backend/web/index.php b/environments/dev/backend/web/index.php
new file mode 100644
index 0000000..6038167
--- /dev/null
+++ b/environments/dev/backend/web/index.php
@@ -0,0 +1,18 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'dev');
+
+require(__DIR__ . '/../../vendor/autoload.php');
+require(__DIR__ . '/../../vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/../../common/config/bootstrap.php');
+require(__DIR__ . '/../config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/../../common/config/main.php'),
+    require(__DIR__ . '/../../common/config/main-local.php'),
+    require(__DIR__ . '/../config/main.php'),
+    require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/environments/dev/common/config/main-local.php b/environments/dev/common/config/main-local.php
new file mode 100644
index 0000000..43db30e
--- /dev/null
+++ b/environments/dev/common/config/main-local.php
@@ -0,0 +1,20 @@
+<?php
+return [
+    'components' => [
+        'db' => [
+            'class' => 'yii\db\Connection',
+            'dsn' => 'mysql:host=localhost;dbname=yii2advanced',
+            'username' => 'root',
+            'password' => '',
+            'charset' => 'utf8',
+        ],
+        'mailer' => [
+            'class' => 'yii\swiftmailer\Mailer',
+            'viewPath' => '@common/mail',
+            // send all mails to a file by default. You have to set
+            // 'useFileTransport' to false and configure a transport
+            // for the mailer to send real emails.
+            'useFileTransport' => true,
+        ],
+    ],
+];
diff --git a/environments/dev/common/config/params-local.php b/environments/dev/common/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/dev/common/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/dev/console/config/main-local.php b/environments/dev/console/config/main-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/dev/console/config/main-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/dev/console/config/params-local.php b/environments/dev/console/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/dev/console/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/dev/frontend/config/main-local.php b/environments/dev/frontend/config/main-local.php
new file mode 100644
index 0000000..d9e3809
--- /dev/null
+++ b/environments/dev/frontend/config/main-local.php
@@ -0,0 +1,21 @@
+<?php
+
+$config = [
+    'components' => [
+        'request' => [
+            // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
+            'cookieValidationKey' => '',
+        ],
+    ],
+];
+
+if (!YII_ENV_TEST) {
+    // configuration adjustments for 'dev' environment
+    $config['bootstrap'][] = 'debug';
+    $config['modules']['debug'] = 'yii\debug\Module';
+
+    $config['bootstrap'][] = 'gii';
+    $config['modules']['gii'] = 'yii\gii\Module';
+}
+
+return $config;
diff --git a/environments/dev/frontend/config/params-local.php b/environments/dev/frontend/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/dev/frontend/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/dev/frontend/web/index-test.php b/environments/dev/frontend/web/index-test.php
new file mode 100644
index 0000000..66a9520
--- /dev/null
+++ b/environments/dev/frontend/web/index-test.php
@@ -0,0 +1,18 @@
+<?php
+
+// NOTE: Make sure this file is not accessible when deployed to production
+if (!in_array(@$_SERVER['REMOTE_ADDR'], ['127.0.0.1', '::1'])) {
+    die('You are not allowed to access this file.');
+}
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+require(__DIR__ . '/../../vendor/autoload.php');
+require(__DIR__ . '/../../vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/../../common/config/bootstrap.php');
+require(__DIR__ . '/../config/bootstrap.php');
+
+$config = require(__DIR__ . '/../../tests/codeception/config/frontend/acceptance.php');
+
+(new yii\web\Application($config))->run();
diff --git a/environments/dev/frontend/web/index.php b/environments/dev/frontend/web/index.php
new file mode 100644
index 0000000..6038167
--- /dev/null
+++ b/environments/dev/frontend/web/index.php
@@ -0,0 +1,18 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'dev');
+
+require(__DIR__ . '/../../vendor/autoload.php');
+require(__DIR__ . '/../../vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/../../common/config/bootstrap.php');
+require(__DIR__ . '/../config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/../../common/config/main.php'),
+    require(__DIR__ . '/../../common/config/main-local.php'),
+    require(__DIR__ . '/../config/main.php'),
+    require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/environments/dev/yii b/environments/dev/yii
new file mode 100644
index 0000000..8cc5827
--- /dev/null
+++ b/environments/dev/yii
@@ -0,0 +1,32 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii console bootstrap file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'dev');
+
+// fcgi doesn't have STDIN and STDOUT defined by default
+defined('STDIN') or define('STDIN', fopen('php://stdin', 'r'));
+defined('STDOUT') or define('STDOUT', fopen('php://stdout', 'w'));
+
+require(__DIR__ . '/vendor/autoload.php');
+require(__DIR__ . '/vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/common/config/bootstrap.php');
+require(__DIR__ . '/console/config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/common/config/main.php'),
+    require(__DIR__ . '/common/config/main-local.php'),
+    require(__DIR__ . '/console/config/main.php'),
+    require(__DIR__ . '/console/config/main-local.php')
+);
+
+$application = new yii\console\Application($config);
+$exitCode = $application->run();
+exit($exitCode);
diff --git a/environments/index.php b/environments/index.php
new file mode 100644
index 0000000..5bb0acf
--- /dev/null
+++ b/environments/index.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * The manifest of files that are local to specific environment.
+ * This file returns a list of environments that the application
+ * may be installed under. The returned data must be in the following
+ * format:
+ *
+ * ```php
+ * return [
+ *     'environment name' => [
+ *         'path' => 'directory storing the local files',
+ *         'setWritable' => [
+ *             // list of directories that should be set writable
+ *         ],
+ *         'setExecutable' => [
+ *             // list of directories that should be set executable
+ *         ],
+ *         'setCookieValidationKey' => [
+ *             // list of config files that need to be inserted with automatically generated cookie validation keys
+ *         ],
+ *         'createSymlink' => [
+ *             // list of symlinks to be created. Keys are symlinks, and values are the targets.
+ *         ],
+ *     ],
+ * ];
+ * ```
+ */
+return [
+    'Development' => [
+        'path' => 'dev',
+        'setWritable' => [
+            'backend/runtime',
+            'backend/web/assets',
+            'frontend/runtime',
+            'frontend/web/assets',
+        ],
+        'setExecutable' => [
+            'yii',
+        ],
+        'setCookieValidationKey' => [
+            'backend/config/main-local.php',
+            'frontend/config/main-local.php',
+        ],
+    ],
+    'Production' => [
+        'path' => 'prod',
+        'setWritable' => [
+            'backend/runtime',
+            'backend/web/assets',
+            'frontend/runtime',
+            'frontend/web/assets',
+        ],
+        'setExecutable' => [
+            'yii',
+        ],
+        'setCookieValidationKey' => [
+            'backend/config/main-local.php',
+            'frontend/config/main-local.php',
+        ],
+    ],
+];
diff --git a/environments/prod/backend/config/main-local.php b/environments/prod/backend/config/main-local.php
new file mode 100644
index 0000000..af46ba3
--- /dev/null
+++ b/environments/prod/backend/config/main-local.php
@@ -0,0 +1,9 @@
+<?php
+return [
+    'components' => [
+        'request' => [
+            // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
+            'cookieValidationKey' => '',
+        ],
+    ],
+];
diff --git a/environments/prod/backend/config/params-local.php b/environments/prod/backend/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/prod/backend/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/prod/backend/web/index.php b/environments/prod/backend/web/index.php
new file mode 100644
index 0000000..674803a
--- /dev/null
+++ b/environments/prod/backend/web/index.php
@@ -0,0 +1,18 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', false);
+defined('YII_ENV') or define('YII_ENV', 'prod');
+
+require(__DIR__ . '/../../vendor/autoload.php');
+require(__DIR__ . '/../../vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/../../common/config/bootstrap.php');
+require(__DIR__ . '/../config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/../../common/config/main.php'),
+    require(__DIR__ . '/../../common/config/main-local.php'),
+    require(__DIR__ . '/../config/main.php'),
+    require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/environments/prod/common/config/main-local.php b/environments/prod/common/config/main-local.php
new file mode 100644
index 0000000..84c4d9f
--- /dev/null
+++ b/environments/prod/common/config/main-local.php
@@ -0,0 +1,16 @@
+<?php
+return [
+    'components' => [
+        'db' => [
+            'class' => 'yii\db\Connection',
+            'dsn' => 'mysql:host=localhost;dbname=yii2advanced',
+            'username' => 'root',
+            'password' => '',
+            'charset' => 'utf8',
+        ],
+        'mailer' => [
+            'class' => 'yii\swiftmailer\Mailer',
+            'viewPath' => '@common/mail',
+        ],
+    ],
+];
diff --git a/environments/prod/common/config/params-local.php b/environments/prod/common/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/prod/common/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/prod/console/config/main-local.php b/environments/prod/console/config/main-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/prod/console/config/main-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/prod/console/config/params-local.php b/environments/prod/console/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/prod/console/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/prod/frontend/config/main-local.php b/environments/prod/frontend/config/main-local.php
new file mode 100644
index 0000000..af46ba3
--- /dev/null
+++ b/environments/prod/frontend/config/main-local.php
@@ -0,0 +1,9 @@
+<?php
+return [
+    'components' => [
+        'request' => [
+            // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
+            'cookieValidationKey' => '',
+        ],
+    ],
+];
diff --git a/environments/prod/frontend/config/params-local.php b/environments/prod/frontend/config/params-local.php
new file mode 100644
index 0000000..d0b9c34
--- /dev/null
+++ b/environments/prod/frontend/config/params-local.php
@@ -0,0 +1,3 @@
+<?php
+return [
+];
diff --git a/environments/prod/frontend/web/index.php b/environments/prod/frontend/web/index.php
new file mode 100644
index 0000000..674803a
--- /dev/null
+++ b/environments/prod/frontend/web/index.php
@@ -0,0 +1,18 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', false);
+defined('YII_ENV') or define('YII_ENV', 'prod');
+
+require(__DIR__ . '/../../vendor/autoload.php');
+require(__DIR__ . '/../../vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/../../common/config/bootstrap.php');
+require(__DIR__ . '/../config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/../../common/config/main.php'),
+    require(__DIR__ . '/../../common/config/main-local.php'),
+    require(__DIR__ . '/../config/main.php'),
+    require(__DIR__ . '/../config/main-local.php')
+);
+
+$application = new yii\web\Application($config);
+$application->run();
diff --git a/environments/prod/yii b/environments/prod/yii
new file mode 100644
index 0000000..c8b6f3f
--- /dev/null
+++ b/environments/prod/yii
@@ -0,0 +1,32 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii console bootstrap file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+defined('YII_DEBUG') or define('YII_DEBUG', false);
+defined('YII_ENV') or define('YII_ENV', 'prod');
+
+// fcgi doesn't have STDIN and STDOUT defined by default
+defined('STDIN') or define('STDIN', fopen('php://stdin', 'r'));
+defined('STDOUT') or define('STDOUT', fopen('php://stdout', 'w'));
+
+require(__DIR__ . '/vendor/autoload.php');
+require(__DIR__ . '/vendor/yiisoft/yii2/Yii.php');
+require(__DIR__ . '/common/config/bootstrap.php');
+require(__DIR__ . '/console/config/bootstrap.php');
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(__DIR__ . '/common/config/main.php'),
+    require(__DIR__ . '/common/config/main-local.php'),
+    require(__DIR__ . '/console/config/main.php'),
+    require(__DIR__ . '/console/config/main-local.php')
+);
+
+$application = new yii\console\Application($config);
+$exitCode = $application->run();
+exit($exitCode);
diff --git a/frontend/assets/AppAsset.php b/frontend/assets/AppAsset.php
new file mode 100644
index 0000000..995e3dc
--- /dev/null
+++ b/frontend/assets/AppAsset.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace frontend\assets;
+
+use yii\web\AssetBundle;
+
+/**
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+class AppAsset extends AssetBundle
+{
+    public $basePath = '@webroot';
+    public $baseUrl = '@web';
+    public $css = [
+        'css/site.css',
+    ];
+    public $js = [
+    ];
+    public $depends = [
+        'yii\web\YiiAsset',
+        'yii\bootstrap\BootstrapAsset',
+    ];
+}
diff --git a/frontend/config/.gitignore b/frontend/config/.gitignore
new file mode 100644
index 0000000..20da318
--- /dev/null
+++ b/frontend/config/.gitignore
@@ -0,0 +1,2 @@
+main-local.php
+params-local.php
\ No newline at end of file
diff --git a/frontend/config/bootstrap.php b/frontend/config/bootstrap.php
new file mode 100644
index 0000000..b3d9bbc
--- /dev/null
+++ b/frontend/config/bootstrap.php
@@ -0,0 +1 @@
+<?php
diff --git a/frontend/config/main.php b/frontend/config/main.php
new file mode 100644
index 0000000..5d7b41c
--- /dev/null
+++ b/frontend/config/main.php
@@ -0,0 +1,43 @@
+<?php
+$params = array_merge(
+    require(__DIR__ . '/../../common/config/params.php'),
+    require(__DIR__ . '/../../common/config/params-local.php'),
+    require(__DIR__ . '/params.php'),
+    require(__DIR__ . '/params-local.php')
+);
+
+return [
+    'id' => 'app-frontend',
+    'basePath' => dirname(__DIR__),
+    'bootstrap' => ['log'],
+    'controllerNamespace' => 'frontend\controllers',
+    'components' => [
+        'user' => [
+            'identityClass' => 'common\models\User',
+            'enableAutoLogin' => true,
+        ],
+        'urlManager' => [
+            'enablePrettyUrl' => true,
+            'showScriptName' => false,
+            //'enableStrictParsing' => true,
+            'rules' => [
+                '<controller:\w+>/<id:\d+>' => '<controller>/view',
+                '<controller:\w+>/<action:\w+>/<id:\d+>' => '<controller>/<action>',
+                '<controller:\w+>/<action:\w+>' => '<controller>/<action>',
+            ],
+        ],
+        'log' => [
+            'traceLevel' => YII_DEBUG ? 3 : 0,
+            'targets' => [
+                [
+                    'class' => 'yii\log\FileTarget',
+                    'levels' => ['error', 'warning'],
+                ],
+            ],
+        ],
+        'errorHandler' => [
+            'errorAction' => 'site/error',
+        ],
+    ],
+    'params' => $params,
+];
diff --git a/frontend/config/params.php b/frontend/config/params.php
new file mode 100644
index 0000000..7f754b9
--- /dev/null
+++ b/frontend/config/params.php
@@ -0,0 +1,4 @@
+<?php
+return [
+    'adminEmail' => 'admin@example.com',
+];
diff --git a/frontend/controllers/SiteController.php b/frontend/controllers/SiteController.php
new file mode 100644
index 0000000..38f6650
--- /dev/null
+++ b/frontend/controllers/SiteController.php
@@ -0,0 +1,211 @@
+<?php
+namespace frontend\controllers;
+
+use common\models\Profile;
+use frontend\models\ChangePasswordForm;
+use Yii;
+use common\models\LoginForm;
+use frontend\models\PasswordResetRequestForm;
+use frontend\models\ResetPasswordForm;
+use frontend\models\SignupForm;
+use frontend\models\ContactForm;
+use yii\base\InvalidParamException;
+use yii\web\BadRequestHttpException;
+use yii\web\Controller;
+use yii\filters\VerbFilter;
+use yii\filters\AccessControl;
+
+/**
+ * Site controller
+ */
+class SiteController extends Controller
+{
+    /**
+     * @inheritdoc
+     */
+    public function behaviors()
+    {
+        return [
+            'access' => [
+                'class' => AccessControl::className(),
+                'only' => ['logout', 'signup', 'change-password'],
+                'rules' => [
+                    [
+                        'actions' => ['signup'],
+                        'allow' => true,
+                        'roles' => ['?'],
+                    ],
+                    [
+                        'actions' => ['logout', 'change-password'],
+                        'allow' => true,
+                        'roles' => ['@'],
+                    ],
+                ],
+            ],
+            'verbs' => [
+                'class' => VerbFilter::className(),
+                'actions' => [
+                    'logout' => ['post'],
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function actions()
+    {
+        return [
+            'error' => [
+                'class' => 'yii\web\ErrorAction',
+            ],
+            'captcha' => [
+                'class' => 'yii\captcha\CaptchaAction',
+                'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
+            ],
+        ];
+    }
+
+    public function actionIndex()
+    {
+        return $this->render('index');
+    }
+
+    public function actionLogin()
+    {
+        if (!\Yii::$app->user->isGuest) {
+            return $this->goHome();
+        }
+
+        $model = new LoginForm();
+        if ($model->load(Yii::$app->request->post()) && $model->login()) {
+            return $this->goBack();
+        } else {
+            return $this->render('login', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    public function actionLogout()
+    {
+        Yii::$app->user->logout();
+
+        return $this->goHome();
+    }
+
+    public function actionContact()
+    {
+        $model = new ContactForm();
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            if ($model->sendEmail(Yii::$app->params['adminEmail'])) {
+                Yii::$app->session->setFlash('success', 'Thank you for contacting us. We will respond to you as soon as possible.');
+            } else {
+                Yii::$app->session->setFlash('error', 'There was an error sending email.');
+            }
+
+            return $this->refresh();
+        } else {
+            return $this->render('contact', [
+                'model' => $model,
+            ]);
+        }
+    }
+
+    public function actionAbout()
+    {
+        return $this->render('about');
+    }
+
+    public function actionSignup()
+    {
+        $model = new SignupForm();
+        if ($model->load(Yii::$app->request->post())) {
+            if ($user = $model->signup()) {
+                if (Yii::$app->getUser()->login($user)) {
+                    return $this->goHome();
+                }
+            }
+        }
+
+        return $this->render('signup', [
+            'model' => $model,
+        ]);
+    }
+
+    public function actionRequestPasswordReset()
+    {
+        $model = new PasswordResetRequestForm();
+        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
+            if ($model->sendEmail()) {
+                Yii::$app->getSession()->setFlash('success', Yii::t('app', 'Check your email for further instructions.'));
+
+                return $this->goHome();
+            } else {
+                Yii::$app->getSession()->setFlash('error', Yii::t('app', 'Sorry, we are unable to reset password for email provided.'));
+            }
+        }
+
+        return $this->render('requestPasswordResetToken', [
+            'model' => $model,
+        ]);
+    }
+
+    public function actionResetPassword($token)
+    {
+        try {
+            $model = new ResetPasswordForm($token);
+        } catch (InvalidParamException $e) {
+            throw new BadRequestHttpException($e->getMessage());
+        }
+
+        if ($model->load(Yii::$app->request->post()) && $model->validate() && $model->resetPassword()) {
+            Yii::$app->getSession()->setFlash('success', Yii::t('app', 'New password was saved.'));
+
+            return $this->goHome();
+        }
+
+        return $this->render('resetPassword', [
+            'model' => $model,
+        ]);
+    }
+
+    public function actionChangePassword()
+    {
+        try {
+            $model = new ChangePasswordForm();
+        } catch (InvalidParamException $e) {
+            throw new BadRequestHttpException($e->getMessage());
+        }
+
+        if ($model->load(Yii::$app->request->post()) && $model->validate() && $model->changePassword()) {
+            Yii::$app->getSession()->setFlash('success', Yii::t('app', 'New password was saved.'));
+
+            return $this->goHome();
+        }
+
+        return $this->render('changePassword', [
+            'model' => $model,
+        ]);
+    }
+
+    public function actionProfile()
+    {
+        $model = Profile::findOne(['user_id' => Yii::$app->user->id]);
+        if (!$model) {
+            $model = new Profile();
+            $model->user_id = Yii::$app->user->id;
+        }
+
+        if ($model->load(Yii::$app->request->post()) && $model->save()) {
+            Yii::$app->getSession()->setFlash('success', Yii::t('app', 'New password was saved.'));
+
+            return $this->goHome();
+        }
+
+        return $this->render('profile', [
+            'model' => $model,
+        ]);
+    }
+}
diff --git a/frontend/messages/zh-CN/app.php b/frontend/messages/zh-CN/app.php
new file mode 100644
index 0000000..359917c
--- /dev/null
+++ b/frontend/messages/zh-CN/app.php
@@ -0,0 +1,100 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: funson
+ * Date: 2014/10/25
+ * Time: 10:33
+ */
+
+return [
+    'STATUS_ACTIVE' => '启用',
+    'STATUS_INACTIVE' => '禁用',
+    'STATUS_DELETED' => '删除',
+    'YES' => '是',
+    'NO' => '否',
+    'SEX_MALE' => '男',
+    'SEX_FEMALE' => '女',
+    'MAINTAIN_STATUS_FIRST' => '首次保养',
+    'MAINTAIN_STATUS_REGULAR' => '定期保养',
+    'PROMPT_STATUS' => '请筛选',
+    'Please Filter' => '请筛选',
+    'Please Select' => '请选择',
+    'No Option' => '无',
+
+    'Create ' => '创建',
+    'Create' => '创建',
+    'Update ' => '更新',
+    'Update' => '更新',
+    'Delete' => '删除',
+    'Are you sure you want to delete this item?' => '您确定要删除此项吗？',
+    'Login' => '登录',
+    'Incorrect username or password.' => '帐号或密码不正确',
+    'Home' => '首页',
+    'Logout' => '注销',
+    'Online' => '在线',
+    'Dashboard' => '控制面板',
+    'The file "{file}" is not an image.' => '文件 "{file}" 不是一个图像文件。',
+    'Hello, {name}' => '你好,{name}',
+
+    'System' => '系统',
+    'Settings' => '设置',
+    'User' => '用户',
+    'Users' => '用户',
+    'Role' => '角色',
+    'Roles' => '角色',
+    'Auth Role' => '角色',
+    'Auth Roles' => '角色',
+    'Name' => '名称',
+    'Description' => '描述',
+    'Permissions' => '权限',
+    'successfully saved' => '创建成功',
+    'The Administrator has all permissions' => '该管理员拥有所有权限',
+    'successfully updated' => '更新成功',
+    'successfully removed' => '删除成功',
+    'still used' => '还在使用',
+
+    'Username' => '账户',
+    'Password' => '密码',
+    'Repassword' => '确认密码',
+    'Remember Me' => '自动登录',
+    'Email' => '电子邮箱',
+    'Role' => '角色',
+    'Status' => '状态',
+    'Created At' => '创建时间',
+    'Updated At' => '更新时间',
+    'Create User Id' => '创建用户',
+    'Update User Id' => '更新用户',
+
+    'Directly Input Time' => '可直接输入日期，格式：2015-01-01',
+
+    'Please fill out the following fields to login:' => '请输入账户和密码登录：',
+    'If you forgot your password you can ' => '忘记密码？请',
+    'reset it' => '重置',
+    'Signup' => '注册',
+    'This username has already been taken.' => '该账户已被使用，请更换',
+    'This email address has already been taken.' => '该邮箱已被使用，请更换',
+    'Please fill out the following fields to signup:' => '请填写以下字段进行注册：',
+    'Request password reset' => '请求密码重置',
+    'Please fill out your email. A link to reset password will be sent there.' => '请输入您的邮箱，重置密码的链接将会发送到您的邮箱里',
+    'Send' => '发送',
+    'There is no user with such email.' => '不存在使用该邮箱的用户',
+    'Check your email for further instructions.' => '请检查邮件来完成下一步动作',
+    'Sorry, we are unable to reset password for email provided.' => '对不起，我们无法对您提供的邮箱进行重置',
+    'New password was saved.' => '已成功设置为新密码',
+    'Reset password' => '重新设置密码',
+    'Please choose your new password:' => '请输入你的新密码',
+    'Password reset token cannot be blank.' => '密码重置token不能为空，请检查',
+    'Wrong password reset token.' => '错误的密码重置token，请检查',
+    'Save' => '保存',
+    'Change Password' => '修改密码',
+    'Old Password' => '当前密码',
+    'New Password' => '新密码',
+    'Incorrect old password.' => '当前密码不正确',
+    'Please fill out the following fields to change password' => '请重复输入两次密码来修改密码',
+    'Profile' => '资料',
+    'Real Name' => '姓名',
+    'Surname' => '昵称',
+    'Avatar Url' => '头像',
+
+
+];
\ No newline at end of file
diff --git a/frontend/models/ChangePasswordForm.php b/frontend/models/ChangePasswordForm.php
new file mode 100644
index 0000000..b37fa60
--- /dev/null
+++ b/frontend/models/ChangePasswordForm.php
@@ -0,0 +1,85 @@
+<?php
+namespace frontend\models;
+
+use yii\base\InvalidParamException;
+use yii\base\Model;
+use Yii;
+
+/**
+ * Password reset form
+ */
+class ChangePasswordForm extends Model
+{
+    public $password;
+    public $repassword;
+    public $oldpassword;
+
+    private $_user = false;
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['password', 'required'],
+            ['password', 'string', 'min' => 6],
+            ['repassword', 'compare', 'compareAttribute' => 'password'],
+            ['oldpassword', 'validatePassword'],
+        ];
+    }
+
+    public function attributeLabels()
+    {
+        return [
+            'oldpassword' => Yii::t('app', 'Old Password'),
+            'password' => Yii::t('app', 'New Password'),
+            'repassword' => Yii::t('app', 'Repassword'),
+        ];
+    }
+    /**
+     * Resets password.
+     *
+     * @return boolean if password was reset.
+     */
+    public function changePassword()
+    {
+        $user = User::findOne(Yii::$app->user->identity->id);
+        $user->password = $this->password;
+
+        return $user->save();
+    }
+
+
+    /**
+     * Validates the password.
+     * This method serves as the inline validation for password.
+     *
+     * @param string $attribute the attribute currently being validated
+     * @param array $params the additional name-value pairs given in the rule
+     */
+    public function validatePassword($attribute, $params)
+    {
+        if (!$this->hasErrors()) {
+            $user = $this->getUser();
+            if (!$user || !$user->validatePassword($this->oldpassword)) {
+                $this->addError($attribute, Yii::t('app', 'Incorrect old password.'));
+            }
+        }
+    }
+
+
+    /**
+     * Finds user by [[username]]
+     *
+     * @return User|null
+     */
+    public function getUser()
+    {
+        if ($this->_user === false) {var_dump(Yii::$app->user->identity->id);
+            $this->_user = User::findOne(Yii::$app->user->identity->id);
+        }
+
+        return $this->_user;
+    }
+}
diff --git a/frontend/models/ContactForm.php b/frontend/models/ContactForm.php
new file mode 100644
index 0000000..613abb5
--- /dev/null
+++ b/frontend/models/ContactForm.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace frontend\models;
+
+use Yii;
+use yii\base\Model;
+
+/**
+ * ContactForm is the model behind the contact form.
+ */
+class ContactForm extends Model
+{
+    public $name;
+    public $email;
+    public $subject;
+    public $body;
+    public $verifyCode;
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            // name, email, subject and body are required
+            [['name', 'email', 'subject', 'body'], 'required'],
+            // email has to be a valid email address
+            ['email', 'email'],
+            // verifyCode needs to be entered correctly
+            ['verifyCode', 'captcha'],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+            'verifyCode' => 'Verification Code',
+        ];
+    }
+
+    /**
+     * Sends an email to the specified email address using the information collected by this model.
+     *
+     * @param  string  $email the target email address
+     * @return boolean whether the email was sent
+     */
+    public function sendEmail($email)
+    {
+        return Yii::$app->mailer->compose()
+            ->setTo($email)
+            ->setFrom([$this->email => $this->name])
+            ->setSubject($this->subject)
+            ->setTextBody($this->body)
+            ->send();
+    }
+}
diff --git a/frontend/models/PasswordResetRequestForm.php b/frontend/models/PasswordResetRequestForm.php
new file mode 100644
index 0000000..ab5984a
--- /dev/null
+++ b/frontend/models/PasswordResetRequestForm.php
@@ -0,0 +1,77 @@
+<?php
+namespace frontend\models;
+
+use yii\base\Model;
+use Yii;
+
+/**
+ * Password reset request form
+ */
+class PasswordResetRequestForm extends Model
+{
+    public $email;
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['email', 'filter', 'filter' => 'trim'],
+            ['email', 'required'],
+            ['email', 'email'],
+            ['email', 'exist',
+                'targetClass' => '\common\models\User',
+                'filter' => ['status' => User::STATUS_ACTIVE],
+                'message' => Yii::t('app', 'There is no user with such email.')
+            ],
+        ];
+    }
+
+    public function attributeLabels()
+    {
+        return [
+            'id' => Yii::t('app', 'ID'),
+            'username' => Yii::t('app', 'Username'),
+            'password' => Yii::t('app', 'Password'),
+            'repassword' => Yii::t('app', 'Repassword'),
+            'email' => Yii::t('app', 'Email'),
+            'role' => Yii::t('app', 'Role'),
+            'status' => Yii::t('app', 'Status'),
+            'created_at' => Yii::t('app', 'Created At'),
+            'updated_at' => Yii::t('app', 'Updated At'),
+            'create_user_id' => Yii::t('app', 'Create User Id'),
+            'update_user_id' => Yii::t('app', 'Update User Id'),
+        ];
+    }
+
+    /**
+     * Sends an email with a link, for resetting the password.
+     *
+     * @return boolean whether the email was send
+     */
+    public function sendEmail()
+    {
+        /* @var $user User */
+        $user = User::findOne([
+            'status' => User::STATUS_ACTIVE,
+            'email' => $this->email,
+        ]);
+
+        if ($user) {
+            if (!User::isPasswordResetTokenValid($user->password_reset_token)) {
+                $user->generatePasswordResetToken();
+            }
+
+            if ($user->save()) {
+                return \Yii::$app->mailer->compose('passwordResetToken', ['user' => $user])
+                    ->setFrom([\Yii::$app->params['supportEmail'] => \Yii::$app->name . ' robot'])
+                    ->setTo($this->email)
+                    ->setSubject('Password reset for ' . \Yii::$app->name)
+                    ->send();
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/frontend/models/ResetPasswordForm.php b/frontend/models/ResetPasswordForm.php
new file mode 100644
index 0000000..9c3c9f0
--- /dev/null
+++ b/frontend/models/ResetPasswordForm.php
@@ -0,0 +1,81 @@
+<?php
+namespace frontend\models;
+
+use yii\base\InvalidParamException;
+use yii\base\Model;
+use Yii;
+
+/**
+ * Password reset form
+ */
+class ResetPasswordForm extends Model
+{
+    public $password;
+
+    /**
+     * @var \common\models\User
+     */
+    private $_user;
+
+
+    public function attributeLabels()
+    {
+        return [
+            'id' => Yii::t('app', 'ID'),
+            'username' => Yii::t('app', 'Username'),
+            'password' => Yii::t('app', 'Password'),
+            'repassword' => Yii::t('app', 'Repassword'),
+            'email' => Yii::t('app', 'Email'),
+            'role' => Yii::t('app', 'Role'),
+            'status' => Yii::t('app', 'Status'),
+            'created_at' => Yii::t('app', 'Created At'),
+            'updated_at' => Yii::t('app', 'Updated At'),
+            'create_user_id' => Yii::t('app', 'Create User Id'),
+            'update_user_id' => Yii::t('app', 'Update User Id'),
+        ];
+    }
+
+    /**
+     * Creates a form model given a token.
+     *
+     * @param  string                          $token
+     * @param  array                           $config name-value pairs that will be used to initialize the object properties
+     * @throws \yii\base\InvalidParamException if token is empty or not valid
+     */
+    public function __construct($token, $config = [])
+    {
+        if (empty($token) || !is_string($token)) {
+            throw new InvalidParamException(Yii::t('app', 'Password reset token cannot be blank.'));
+        }
+        $this->_user = User::findByPasswordResetToken($token);
+        if (!$this->_user) {
+            throw new InvalidParamException(Yii::t('app', 'Wrong password reset token.'));
+        }
+        parent::__construct($config);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['password', 'required'],
+            ['password', 'string', 'min' => 6],
+        ];
+    }
+
+    /**
+     * Resets password.
+     *
+     * @return boolean if password was reset.
+     */
+    public function resetPassword()
+    {
+        $user = $this->_user;
+        $user->password = $this->password;
+        $user->removePasswordResetToken();
+
+        return $user->save();
+    }
+}
diff --git a/frontend/models/SignupForm.php b/frontend/models/SignupForm.php
new file mode 100644
index 0000000..6c92702
--- /dev/null
+++ b/frontend/models/SignupForm.php
@@ -0,0 +1,74 @@
+<?php
+namespace frontend\models;
+
+use yii\base\Model;
+use Yii;
+
+/**
+ * Signup form
+ */
+class SignupForm extends Model
+{
+    public $username;
+    public $email;
+    public $password;
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            ['username', 'filter', 'filter' => 'trim'],
+            ['username', 'required'],
+            ['username', 'unique', 'targetClass' => '\frontend\models\User', 'message' => Yii::t('app', 'This username has already been taken.')],
+            ['username', 'string', 'min' => 2, 'max' => 255],
+
+            ['email', 'filter', 'filter' => 'trim'],
+            ['email', 'required'],
+            ['email', 'email'],
+            ['email', 'unique', 'targetClass' => '\frontend\models\User', 'message' => Yii::t('app', 'This email address has already been taken.')],
+
+            ['password', 'required'],
+            ['password', 'string', 'min' => 6],
+        ];
+    }
+
+    public function attributeLabels()
+    {
+        return [
+            'id' => Yii::t('app', 'ID'),
+            'username' => Yii::t('app', 'Username'),
+            'password' => Yii::t('app', 'Password'),
+            'repassword' => Yii::t('app', 'Repassword'),
+            'email' => Yii::t('app', 'Email'),
+            'role' => Yii::t('app', 'Role'),
+            'status' => Yii::t('app', 'Status'),
+            'created_at' => Yii::t('app', 'Created At'),
+            'updated_at' => Yii::t('app', 'Updated At'),
+            'create_user_id' => Yii::t('app', 'Create User Id'),
+            'update_user_id' => Yii::t('app', 'Update User Id'),
+        ];
+    }
+
+    /**
+     * Signs user up.
+     *
+     * @return User|null the saved model or null if saving fails
+     */
+    public function signup()
+    {
+        if ($this->validate()) {
+            $user = new User();
+            $user->username = $this->username;
+            $user->email = $this->email;
+            $user->setPassword($this->password);
+            $user->generateAuthKey();
+            if ($user->save()) {
+                return $user;
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/frontend/models/User.php b/frontend/models/User.php
new file mode 100644
index 0000000..1236d5a
--- /dev/null
+++ b/frontend/models/User.php
@@ -0,0 +1,101 @@
+<?php
+namespace frontend\models;
+
+use Yii;
+use yii\helpers\ArrayHelper;
+
+/**
+ * User model
+ *
+ * @property integer $id
+ * @property string $username
+ * @property string $password_hash
+ * @property string $password_reset_token
+ * @property string $email
+ * @property string $auth_key
+ * @property integer $role
+ * @property integer $status
+ * @property integer $created_at
+ * @property integer $updated_at
+ * @property string $password write-only password
+ */
+class User extends \common\models\User
+{
+    public $password;
+    public $repassword;
+
+    public static function getArrayRole()
+    {
+        return ArrayHelper::map(Yii::$app->authManager->getRoles(), 'name', 'description');
+    }
+
+    public function getRoleLabel()
+    {
+
+        if ($this->_roleLabel === null) {
+            $roles = self::getArrayRole();
+            $this->_roleLabel = $roles[$this->role];
+        }
+        return $this->_roleLabel;
+    }
+
+    /**
+      * @inheritdoc
+      */
+    public function rules()
+    {
+        return [
+            [['username', 'email'], 'required'],
+            [['password', 'repassword'], 'required', 'on' => ['admin-create']],
+            [['username', 'email', 'password', 'repassword'], 'trim'],
+            [['password', 'repassword'], 'string', 'min' => 6, 'max' => 30],
+            // Unique
+            [['username', 'email'], 'unique'],
+            // Username
+            ['username', 'match', 'pattern' => '/^[a-zA-Z0-9_-]+$/'],
+            ['username', 'string', 'min' => 3, 'max' => 30],
+            // E-mail
+            ['email', 'string', 'max' => 100],
+            ['email', 'email'],
+            // Repassword
+            ['repassword', 'compare', 'compareAttribute' => 'password'],
+            //['status', 'default', 'value' => self::STATUS_ACTIVE],
+            ['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_INACTIVE, self::STATUS_DELETED]],
+
+            // Status
+            ['role', 'in', 'range' => array_keys(self::getArrayRole())],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        $labels = parent::attributeLabels();
+
+        return array_merge(
+            $labels,
+            [
+                'password' => Yii::t('app', 'Password'),
+                'repassword' => Yii::t('app', 'Repassword')
+            ]
+        );
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function beforeSave($insert)
+    {
+        if (parent::beforeSave($insert)) {
+            if ($this->isNewRecord || (!$this->isNewRecord && $this->password)) {
+                $this->setPassword($this->password);
+                $this->generateAuthKey();
+                $this->generatePasswordResetToken();
+            }
+            return true;
+        }
+        return false;
+    }
+}
diff --git a/frontend/runtime/.gitignore b/frontend/runtime/.gitignore
new file mode 100644
index 0000000..c96a04f
--- /dev/null
+++ b/frontend/runtime/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
\ No newline at end of file
diff --git a/frontend/views/layouts/main.php b/frontend/views/layouts/main.php
new file mode 100644
index 0000000..d4e68e6
--- /dev/null
+++ b/frontend/views/layouts/main.php
@@ -0,0 +1,76 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\Nav;
+use yii\bootstrap\NavBar;
+use yii\widgets\Breadcrumbs;
+use frontend\assets\AppAsset;
+use frontend\widgets\Alert;
+
+/* @var $this \yii\web\View */
+/* @var $content string */
+
+AppAsset::register($this);
+?>
+<?php $this->beginPage() ?>
+<!DOCTYPE html>
+<html lang="<?= Yii::$app->language ?>">
+<head>
+    <meta charset="<?= Yii::$app->charset ?>"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <?= Html::csrfMetaTags() ?>
+    <title><?= Html::encode($this->title) ?></title>
+    <?php $this->head() ?>
+</head>
+<body>
+    <?php $this->beginBody() ?>
+    <div class="wrap">
+        <?php
+            NavBar::begin([
+                'brandLabel' => 'My Company',
+                'brandUrl' => Yii::$app->homeUrl,
+                'options' => [
+                    'class' => 'navbar-inverse navbar-fixed-top',
+                ],
+            ]);
+            $menuItems = [
+                ['label' => 'Home', 'url' => ['/site/index']],
+                ['label' => 'About', 'url' => ['/site/about']],
+                ['label' => 'Contact', 'url' => ['/site/contact']],
+            ];
+            if (Yii::$app->user->isGuest) {
+                $menuItems[] = ['label' => 'Signup', 'url' => ['/site/signup']];
+                $menuItems[] = ['label' => 'Login', 'url' => ['/site/login']];
+            } else {
+                $menuItems[] = [
+                    'label' => 'Logout (' . Yii::$app->user->identity->username . ')',
+                    'url' => ['/site/logout'],
+                    'linkOptions' => ['data-method' => 'post']
+                ];
+            }
+            echo Nav::widget([
+                'options' => ['class' => 'navbar-nav navbar-right'],
+                'items' => $menuItems,
+            ]);
+            NavBar::end();
+        ?>
+
+        <div class="container">
+        <?= Breadcrumbs::widget([
+            'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],
+        ]) ?>
+        <?= Alert::widget() ?>
+        <?= $content ?>
+        </div>
+    </div>
+
+    <footer class="footer">
+        <div class="container">
+        <p class="pull-left">&copy; My Company <?= date('Y') ?></p>
+        <p class="pull-right"><?= Yii::powered() ?></p>
+        </div>
+    </footer>
+
+    <?php $this->endBody() ?>
+</body>
+</html>
+<?php $this->endPage() ?>
diff --git a/frontend/views/site/about.php b/frontend/views/site/about.php
new file mode 100644
index 0000000..813ed30
--- /dev/null
+++ b/frontend/views/site/about.php
@@ -0,0 +1,14 @@
+<?php
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+$this->title = 'About';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-about">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>This is the About page. You may modify the following file to customize its content:</p>
+
+    <code><?= __FILE__ ?></code>
+</div>
diff --git a/frontend/views/site/changePassword.php b/frontend/views/site/changePassword.php
new file mode 100644
index 0000000..8acb7cd
--- /dev/null
+++ b/frontend/views/site/changePassword.php
@@ -0,0 +1,33 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\SignupForm */
+
+$this->title =  Yii::t('app', 'Change Password');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-change-password">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p><?= Yii::t('app', 'Please fill out the following fields to change password') ?></p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'form-change-password']); ?>
+
+            <?= $form->field($model, 'oldpassword')->passwordInput() ?>
+
+            <?= $form->field($model, 'password')->passwordInput() ?>
+
+            <?= $form->field($model, 'repassword')->passwordInput() ?>
+
+            <div class="form-group">
+                <?= Html::submitButton(Yii::t('app', 'Update'), ['class' => 'btn btn-primary', 'name' => 'update-button']) ?>
+            </div>
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/frontend/views/site/contact.php b/frontend/views/site/contact.php
new file mode 100644
index 0000000..60bddd3
--- /dev/null
+++ b/frontend/views/site/contact.php
@@ -0,0 +1,37 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+use yii\captcha\Captcha;
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\ContactForm */
+
+$this->title = 'Contact';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-contact">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>
+        If you have business inquiries or other questions, please fill out the following form to contact us. Thank you.
+    </p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'contact-form']); ?>
+                <?= $form->field($model, 'name') ?>
+                <?= $form->field($model, 'email') ?>
+                <?= $form->field($model, 'subject') ?>
+                <?= $form->field($model, 'body')->textArea(['rows' => 6]) ?>
+                <?= $form->field($model, 'verifyCode')->widget(Captcha::className(), [
+                    'template' => '<div class="row"><div class="col-lg-3">{image}</div><div class="col-lg-6">{input}</div></div>',
+                ]) ?>
+                <div class="form-group">
+                    <?= Html::submitButton('Submit', ['class' => 'btn btn-primary', 'name' => 'contact-button']) ?>
+                </div>
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+
+</div>
diff --git a/frontend/views/site/error.php b/frontend/views/site/error.php
new file mode 100644
index 0000000..b9812c4
--- /dev/null
+++ b/frontend/views/site/error.php
@@ -0,0 +1,27 @@
+<?php
+
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $name string */
+/* @var $message string */
+/* @var $exception Exception */
+
+$this->title = $name;
+?>
+<div class="site-error">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <div class="alert alert-danger">
+        <?= nl2br(Html::encode($message)) ?>
+    </div>
+
+    <p>
+        The above error occurred while the Web server was processing your request.
+    </p>
+    <p>
+        Please contact us if you think this is a server error. Thank you.
+    </p>
+
+</div>
diff --git a/frontend/views/site/index.php b/frontend/views/site/index.php
new file mode 100644
index 0000000..a00ee4d
--- /dev/null
+++ b/frontend/views/site/index.php
@@ -0,0 +1,51 @@
+<?php
+/* @var $this yii\web\View */
+$this->title = 'My Yii Application';
+?>
+<div class="site-index">
+
+    <div class="jumbotron">
+        <h1>Congratulations!</h1>
+
+        <p class="lead">You have successfully created your Yii-powered application.</p>
+
+        <p><a class="btn btn-lg btn-success" href="http://www.yiiframework.com">Get started with Yii</a></p>
+    </div>
+
+    <div class="body-content">
+
+        <div class="row">
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/doc/">Yii Documentation &raquo;</a></p>
+            </div>
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/forum/">Yii Forum &raquo;</a></p>
+            </div>
+            <div class="col-lg-4">
+                <h2>Heading</h2>
+
+                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et
+                    dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
+                    ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu
+                    fugiat nulla pariatur.</p>
+
+                <p><a class="btn btn-default" href="http://www.yiiframework.com/extensions/">Yii Extensions &raquo;</a></p>
+            </div>
+        </div>
+
+    </div>
+</div>
diff --git a/frontend/views/site/login.php b/frontend/views/site/login.php
new file mode 100644
index 0000000..837e33d
--- /dev/null
+++ b/frontend/views/site/login.php
@@ -0,0 +1,32 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \common\models\LoginForm */
+
+$this->title = Yii::t('app', 'Login');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-login">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p><?= Yii::t('app', 'Please fill out the following fields to login:') ?></p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'login-form']); ?>
+                <?= $form->field($model, 'username') ?>
+                <?= $form->field($model, 'password')->passwordInput() ?>
+                <?= $form->field($model, 'rememberMe')->checkbox() ?>
+                <div style="color:#999;margin:1em 0">
+                    <?= Yii::t('app', 'If you forgot your password you can ') ?><?= Html::a(Yii::t('app', 'reset it'), ['site/request-password-reset']) ?>.
+                </div>
+                <div class="form-group">
+                    <?= Html::submitButton( Yii::t('app', 'Login'), ['class' => 'btn btn-primary', 'name' => 'login-button']) ?>
+                </div>
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/frontend/views/site/profile.php b/frontend/views/site/profile.php
new file mode 100644
index 0000000..16f5fbe
--- /dev/null
+++ b/frontend/views/site/profile.php
@@ -0,0 +1,27 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \common\models\LoginForm */
+
+$this->title = Yii::t('app', 'Profile');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-login">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'login-form']); ?>
+                <?= $form->field($model, 'name') ?>
+                <?= $form->field($model, 'surname') ?>
+                <?= $form->field($model, 'avatar_url') ?>
+                <div class="form-group">
+                    <?= Html::submitButton( Yii::t('app', 'Update'), ['class' => 'btn btn-primary', 'name' => 'login-button']) ?>
+                </div>
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/frontend/views/site/requestPasswordResetToken.php b/frontend/views/site/requestPasswordResetToken.php
new file mode 100644
index 0000000..ad836e4
--- /dev/null
+++ b/frontend/views/site/requestPasswordResetToken.php
@@ -0,0 +1,27 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\PasswordResetRequestForm */
+
+$this->title = Yii::t('app', 'Request password reset');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-request-password-reset">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p><?= Yii::t('app', 'Please fill out your email. A link to reset password will be sent there.') ?></p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'request-password-reset-form']); ?>
+                <?= $form->field($model, 'email') ?>
+                <div class="form-group">
+                    <?= Html::submitButton(Yii::t('app', 'Send'), ['class' => 'btn btn-primary']) ?>
+                </div>
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/frontend/views/site/resetPassword.php b/frontend/views/site/resetPassword.php
new file mode 100644
index 0000000..cd73aba
--- /dev/null
+++ b/frontend/views/site/resetPassword.php
@@ -0,0 +1,27 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\ResetPasswordForm */
+
+$this->title = Yii::t('app', 'Reset password');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-reset-password">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p><?= Yii::t('app', 'Please choose your new password:') ?></p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'reset-password-form']); ?>
+                <?= $form->field($model, 'password')->passwordInput() ?>
+                <div class="form-group">
+                    <?= Html::submitButton( Yii::t('app', 'Save'), ['class' => 'btn btn-primary']) ?>
+                </div>
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/frontend/views/site/signup.php b/frontend/views/site/signup.php
new file mode 100644
index 0000000..76cab2c
--- /dev/null
+++ b/frontend/views/site/signup.php
@@ -0,0 +1,29 @@
+<?php
+use yii\helpers\Html;
+use yii\bootstrap\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $form yii\bootstrap\ActiveForm */
+/* @var $model \frontend\models\SignupForm */
+
+$this->title = Yii::t('app', 'Signup');
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="site-signup">
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p><?= Yii::t('app', 'Please fill out the following fields to signup:') ?></p>
+
+    <div class="row">
+        <div class="col-lg-5">
+            <?php $form = ActiveForm::begin(['id' => 'form-signup']); ?>
+                <?= $form->field($model, 'username') ?>
+                <?= $form->field($model, 'email') ?>
+                <?= $form->field($model, 'password')->passwordInput() ?>
+                <div class="form-group">
+                    <?= Html::submitButton(Yii::t('app', 'Signup'), ['class' => 'btn btn-primary', 'name' => 'signup-button']) ?>
+                </div>
+            <?php ActiveForm::end(); ?>
+        </div>
+    </div>
+</div>
diff --git a/frontend/web/.gitignore b/frontend/web/.gitignore
new file mode 100644
index 0000000..25c74e6
--- /dev/null
+++ b/frontend/web/.gitignore
@@ -0,0 +1,2 @@
+/index.php
+/index-test.php
diff --git a/frontend/web/.htaccess b/frontend/web/.htaccess
new file mode 100644
index 0000000..f752f6a
--- /dev/null
+++ b/frontend/web/.htaccess
@@ -0,0 +1,5 @@
+RewriteEngine on
+
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteRule . index.php
diff --git a/frontend/web/assets/.gitignore b/frontend/web/assets/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/frontend/web/assets/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/frontend/web/css/site.css b/frontend/web/css/site.css
new file mode 100644
index 0000000..698be70
--- /dev/null
+++ b/frontend/web/css/site.css
@@ -0,0 +1,91 @@
+html,
+body {
+    height: 100%;
+}
+
+.wrap {
+    min-height: 100%;
+    height: auto;
+    margin: 0 auto -60px;
+    padding: 0 0 60px;
+}
+
+.wrap > .container {
+    padding: 70px 15px 20px;
+}
+
+.footer {
+    height: 60px;
+    background-color: #f5f5f5;
+    border-top: 1px solid #ddd;
+    padding-top: 20px;
+}
+
+.jumbotron {
+    text-align: center;
+    background-color: transparent;
+}
+
+.jumbotron .btn {
+    font-size: 21px;
+    padding: 14px 24px;
+}
+
+.not-set {
+    color: #c55;
+    font-style: italic;
+}
+
+/* add sorting icons to gridview sort links */
+a.asc:after, a.desc:after {
+    position: relative;
+    top: 1px;
+    display: inline-block;
+    font-family: 'Glyphicons Halflings';
+    font-style: normal;
+    font-weight: normal;
+    line-height: 1;
+    padding-left: 5px;
+}
+
+a.asc:after {
+    content: /*"\e113"*/ "\e151";
+}
+
+a.desc:after {
+    content: /*"\e114"*/ "\e152";
+}
+
+.sort-numerical a.asc:after {
+    content: "\e153";
+}
+
+.sort-numerical a.desc:after {
+    content: "\e154";
+}
+
+.sort-ordinal a.asc:after {
+    content: "\e155";
+}
+
+.sort-ordinal a.desc:after {
+    content: "\e156";
+}
+
+.grid-view th {
+    white-space: nowrap;
+}
+
+.hint-block {
+    display: block;
+    margin-top: 5px;
+    color: #999;
+}
+
+.error-summary {
+    color: #a94442;
+    background: #fdf7f7;
+    border-left: 3px solid #eed3d7;
+    padding: 10px 20px;
+    margin: 0 0 15px 0;
+}
diff --git a/frontend/web/favicon.ico b/frontend/web/favicon.ico
new file mode 100644
index 0000000..580ed73
Binary files /dev/null and b/frontend/web/favicon.ico differ
diff --git a/frontend/web/robots.txt b/frontend/web/robots.txt
new file mode 100644
index 0000000..6f27bb6
--- /dev/null
+++ b/frontend/web/robots.txt
@@ -0,0 +1,2 @@
+User-agent: *
+Disallow:
\ No newline at end of file
diff --git a/frontend/widgets/Alert.php b/frontend/widgets/Alert.php
new file mode 100644
index 0000000..5b20488
--- /dev/null
+++ b/frontend/widgets/Alert.php
@@ -0,0 +1,79 @@
+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace frontend\widgets;
+
+/**
+ * Alert widget renders a message from session flash. All flash messages are displayed
+ * in the sequence they were assigned using setFlash. You can set message as following:
+ *
+ * ```php
+ * \Yii::$app->getSession()->setFlash('error', 'This is the message');
+ * \Yii::$app->getSession()->setFlash('success', 'This is the message');
+ * \Yii::$app->getSession()->setFlash('info', 'This is the message');
+ * ```
+ *
+ * Multiple messages could be set as follows:
+ *
+ * ```php
+ * \Yii::$app->getSession()->setFlash('error', ['Error 1', 'Error 2']);
+ * ```
+ *
+ * @author Kartik Visweswaran <kartikv2@gmail.com>
+ * @author Alexander Makarov <sam@rmcreative.ru>
+ */
+class Alert extends \yii\bootstrap\Widget
+{
+    /**
+     * @var array the alert types configuration for the flash messages.
+     * This array is setup as $key => $value, where:
+     * - $key is the name of the session flash variable
+     * - $value is the bootstrap alert type (i.e. danger, success, info, warning)
+     */
+    public $alertTypes = [
+        'error'   => 'alert-danger',
+        'danger'  => 'alert-danger',
+        'success' => 'alert-success',
+        'info'    => 'alert-info',
+        'warning' => 'alert-warning'
+    ];
+
+    /**
+     * @var array the options for rendering the close button tag.
+     */
+    public $closeButton = [];
+
+    public function init()
+    {
+        parent::init();
+
+        $session = \Yii::$app->getSession();
+        $flashes = $session->getAllFlashes();
+        $appendCss = isset($this->options['class']) ? ' ' . $this->options['class'] : '';
+
+        foreach ($flashes as $type => $data) {
+            if (isset($this->alertTypes[$type])) {
+                $data = (array) $data;
+                foreach ($data as $i => $message) {
+                    /* initialize css class for each alert box */
+                    $this->options['class'] = $this->alertTypes[$type] . $appendCss;
+
+                    /* assign unique id to each alert box */
+                    $this->options['id'] = $this->getId() . '-' . $type . '-' . $i;
+
+                    echo \yii\bootstrap\Alert::widget([
+                        'body' => $message,
+                        'closeButton' => $this->closeButton,
+                        'options' => $this->options,
+                    ]);
+                }
+
+                $session->removeFlash($type);
+            }
+        }
+    }
+}
diff --git a/init b/init
new file mode 100644
index 0000000..e6278db
--- /dev/null
+++ b/init
@@ -0,0 +1,205 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii Application Initialization Tool
+ *
+ * In order to run in non-interactive mode:
+ *
+ * init --env=Development --overwrite=n
+ *
+ * @author Alexander Makarov <sam@rmcreative.ru>
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+if (!extension_loaded('mcrypt')) {
+    die('The mcrypt PHP extension is required by Yii2.');
+}
+
+$params = getParams();
+$root = str_replace('\\', '/', __DIR__);
+$envs = require("$root/environments/index.php");
+$envNames = array_keys($envs);
+
+echo "Yii Application Initialization Tool v1.0\n\n";
+
+$envName = null;
+if (empty($params['env']) || $params['env'] === '1') {
+    echo "Which environment do you want the application to be initialized in?\n\n";
+    foreach ($envNames as $i => $name) {
+        echo "  [$i] $name\n";
+    }
+    echo "\n  Your choice [0-" . (count($envs) - 1) . ', or "q" to quit] ';
+    $answer = trim(fgets(STDIN));
+
+    if (!ctype_digit($answer) || !in_array($answer, range(0, count($envs) - 1))) {
+        echo "\n  Quit initialization.\n";
+        exit(0);
+    }
+
+    if (isset($envNames[$answer])) {
+        $envName = $envNames[$answer];
+    }
+} else {
+    $envName = $params['env'];
+}
+
+if (!in_array($envName, $envNames)) {
+    $envsList = implode(', ', $envNames);
+    echo "\n  $envName is not a valid environment. Try one of the following: $envsList. \n";
+    exit(2);
+}
+
+$env = $envs[$envName];
+
+if (empty($params['env'])) {
+    echo "\n  Initialize the application under '{$envNames[$answer]}' environment? [yes|no] ";
+    $answer = trim(fgets(STDIN));
+    if (strncasecmp($answer, 'y', 1)) {
+        echo "\n  Quit initialization.\n";
+        exit(0);
+    }
+}
+
+echo "\n  Start initialization ...\n\n";
+$files = getFileList("$root/environments/{$env['path']}");
+$all = false;
+foreach ($files as $file) {
+    if (!copyFile($root, "environments/{$env['path']}/$file", $file, $all, $params)) {
+        break;
+    }
+}
+
+$callbacks = ['setCookieValidationKey', 'setWritable', 'setExecutable'];
+foreach ($callbacks as $callback) {
+    if (!empty($env[$callback])) {
+        $callback($root, $env[$callback]);
+    }
+}
+
+echo "\n  ... initialization completed.\n\n";
+
+function getFileList($root, $basePath = '')
+{
+    $files = [];
+    $handle = opendir($root);
+    while (($path = readdir($handle)) !== false) {
+        if ($path === '.svn' || $path === '.' || $path === '..') {
+            continue;
+        }
+        $fullPath = "$root/$path";
+        $relativePath = $basePath === '' ? $path : "$basePath/$path";
+        if (is_dir($fullPath)) {
+            $files = array_merge($files, getFileList($fullPath, $relativePath));
+        } else {
+            $files[] = $relativePath;
+        }
+    }
+    closedir($handle);
+    return $files;
+}
+
+function copyFile($root, $source, $target, &$all, $params)
+{
+    if (!is_file($root . '/' . $source)) {
+        echo "       skip $target ($source not exist)\n";
+        return true;
+    }
+    if (is_file($root . '/' . $target)) {
+        if (file_get_contents($root . '/' . $source) === file_get_contents($root . '/' . $target)) {
+            echo "  unchanged $target\n";
+            return true;
+        }
+        if ($all) {
+            echo "  overwrite $target\n";
+        } else {
+            echo "      exist $target\n";
+            echo "            ...overwrite? [Yes|No|All|Quit] ";
+
+
+            $answer = !empty($params['overwrite']) ? $params['overwrite'] : trim(fgets(STDIN));
+            if (!strncasecmp($answer, 'q', 1)) {
+                return false;
+            } else {
+                if (!strncasecmp($answer, 'y', 1)) {
+                    echo "  overwrite $target\n";
+                } else {
+                    if (!strncasecmp($answer, 'a', 1)) {
+                        echo "  overwrite $target\n";
+                        $all = true;
+                    } else {
+                        echo "       skip $target\n";
+                        return true;
+                    }
+                }
+            }
+        }
+        file_put_contents($root . '/' . $target, file_get_contents($root . '/' . $source));
+        return true;
+    }
+    echo "   generate $target\n";
+    @mkdir(dirname($root . '/' . $target), 0777, true);
+    file_put_contents($root . '/' . $target, file_get_contents($root . '/' . $source));
+    return true;
+}
+
+function getParams()
+{
+    $rawParams = [];
+    if (isset($_SERVER['argv'])) {
+        $rawParams = $_SERVER['argv'];
+        array_shift($rawParams);
+    }
+
+    $params = [];
+    foreach ($rawParams as $param) {
+        if (preg_match('/^--(\w+)(=(.*))?$/', $param, $matches)) {
+            $name = $matches[1];
+            $params[$name] = isset($matches[3]) ? $matches[3] : true;
+        } else {
+            $params[] = $param;
+        }
+    }
+    return $params;
+}
+
+function setWritable($root, $paths)
+{
+    foreach ($paths as $writable) {
+        echo "      chmod 0777 $writable\n";
+        @chmod("$root/$writable", 0777);
+    }
+}
+
+function setExecutable($root, $paths)
+{
+    foreach ($paths as $executable) {
+        echo "      chmod 0755 $executable\n";
+        @chmod("$root/$executable", 0755);
+    }
+}
+
+function setCookieValidationKey($root, $paths)
+{
+    foreach ($paths as $file) {
+        echo "   generate cookie validation key in $file\n";
+        $file = $root . '/' . $file;
+        $length = 32;
+        $bytes = mcrypt_create_iv($length, MCRYPT_DEV_URANDOM);
+        $key = strtr(substr(base64_encode($bytes), 0, $length), '+/=', '_-.');
+        $content = preg_replace('/(("|\')cookieValidationKey("|\')\s*=>\s*)(""|\'\')/', "\\1'$key'", file_get_contents($file));
+        file_put_contents($file, $content);
+    }
+}
+
+function createSymlink($links)
+{
+    foreach ($links as $link => $target) {
+        echo "    symlink $target as $link\n";
+        if (!is_link($link)) {
+            symlink($target, $link);
+        }
+    }
+}
diff --git a/init.bat b/init.bat
new file mode 100644
index 0000000..e50c242
--- /dev/null
+++ b/init.bat
@@ -0,0 +1,20 @@
+@echo off
+
+rem -------------------------------------------------------------
+rem  Yii command line init script for Windows.
+rem
+rem  @author Qiang Xue <qiang.xue@gmail.com>
+rem  @link http://www.yiiframework.com/
+rem  @copyright Copyright (c) 2008 Yii Software LLC
+rem  @license http://www.yiiframework.com/license/
+rem -------------------------------------------------------------
+
+@setlocal
+
+set YII_PATH=%~dp0
+
+if "%PHP_COMMAND%" == "" set PHP_COMMAND=php.exe
+
+"%PHP_COMMAND%" "%YII_PATH%init" %*
+
+@endlocal
diff --git a/requirements.php b/requirements.php
new file mode 100644
index 0000000..fd84f47
--- /dev/null
+++ b/requirements.php
@@ -0,0 +1,132 @@
+<?php
+/**
+ * Application requirement checker script.
+ *
+ * In order to run this script use the following console command:
+ * php requirements.php
+ *
+ * In order to run this script from the web, you should copy it to the web root.
+ * If you are using Linux you can create a hard link instead, using the following command:
+ * ln requirements.php ../requirements.php
+ */
+
+// you may need to adjust this path to the correct Yii framework path
+$frameworkPath = dirname(__FILE__) . '/vendor/yiisoft/yii2';
+
+if (!is_dir($frameworkPath)) {
+    echo '<h1>Error</h1>';
+    echo '<p><strong>The path to yii framework seems to be incorrect.</strong></p>';
+    echo '<p>You need to install Yii framework via composer or adjust the framework path in file <abbr title="' . __FILE__ . '">' . basename(__FILE__) . '</abbr>.</p>';
+    echo '<p>Please refer to the <abbr title="' . dirname(__FILE__) . '/README.md">README</abbr> on how to install Yii.</p>';
+}
+
+require_once($frameworkPath . '/requirements/YiiRequirementChecker.php');
+$requirementsChecker = new YiiRequirementChecker();
+
+$gdMemo = $imagickMemo = 'Either GD PHP extension with FreeType support or ImageMagick PHP extension with PNG support is required for image CAPTCHA.';
+$gdOK = $imagickOK = false;
+
+if (extension_loaded('imagick')) {
+    $imagick = new Imagick();
+    $imagickFormats = $imagick->queryFormats('PNG');
+    if (in_array('PNG', $imagickFormats)) {
+        $imagickOK = true;
+    } else {
+        $imagickMemo = 'Imagick extension should be installed with PNG support in order to be used for image CAPTCHA.';
+    }
+}
+
+if (extension_loaded('gd')) {
+    $gdInfo = gd_info();
+    if (!empty($gdInfo['FreeType Support'])) {
+        $gdOK = true;
+    } else {
+        $gdMemo = 'GD extension should be installed with FreeType support in order to be used for image CAPTCHA.';
+    }
+}
+
+/**
+ * Adjust requirements according to your application specifics.
+ */
+$requirements = array(
+    // Database :
+    array(
+        'name' => 'PDO extension',
+        'mandatory' => true,
+        'condition' => extension_loaded('pdo'),
+        'by' => 'All DB-related classes',
+    ),
+    array(
+        'name' => 'PDO SQLite extension',
+        'mandatory' => false,
+        'condition' => extension_loaded('pdo_sqlite'),
+        'by' => 'All DB-related classes',
+        'memo' => 'Required for SQLite database.',
+    ),
+    array(
+        'name' => 'PDO MySQL extension',
+        'mandatory' => false,
+        'condition' => extension_loaded('pdo_mysql'),
+        'by' => 'All DB-related classes',
+        'memo' => 'Required for MySQL database.',
+    ),
+    array(
+        'name' => 'PDO PostgreSQL extension',
+        'mandatory' => false,
+        'condition' => extension_loaded('pdo_pgsql'),
+        'by' => 'All DB-related classes',
+        'memo' => 'Required for PostgreSQL database.',
+    ),
+    // Cache :
+    array(
+        'name' => 'Memcache extension',
+        'mandatory' => false,
+        'condition' => extension_loaded('memcache') || extension_loaded('memcached'),
+        'by' => '<a href="http://www.yiiframework.com/doc-2.0/yii-caching-memcache.html">MemCache</a>',
+        'memo' => extension_loaded('memcached') ? 'To use memcached set <a href="http://www.yiiframework.com/doc-2.0/yii-caching-memcache.html#$useMemcached-detail">MemCache::useMemcached</a> to <code>true</code>.' : ''
+    ),
+    array(
+        'name' => 'APC extension',
+        'mandatory' => false,
+        'condition' => extension_loaded('apc'),
+        'by' => '<a href="http://www.yiiframework.com/doc-2.0/yii-caching-apccache.html">ApcCache</a>',
+    ),
+    // CAPTCHA:
+    array(
+        'name' => 'GD PHP extension with FreeType support',
+        'mandatory' => false,
+        'condition' => $gdOK,
+        'by' => '<a href="http://www.yiiframework.com/doc-2.0/yii-captcha-captcha.html">Captcha</a>',
+        'memo' => $gdMemo,
+    ),
+    array(
+        'name' => 'ImageMagick PHP extension with PNG support',
+        'mandatory' => false,
+        'condition' => $imagickOK,
+        'by' => '<a href="http://www.yiiframework.com/doc-2.0/yii-captcha-captcha.html">Captcha</a>',
+        'memo' => $imagickMemo,
+    ),
+    // PHP ini :
+    'phpExposePhp' => array(
+        'name' => 'Expose PHP',
+        'mandatory' => false,
+        'condition' => $requirementsChecker->checkPhpIniOff("expose_php"),
+        'by' => 'Security reasons',
+        'memo' => '"expose_php" should be disabled at php.ini',
+    ),
+    'phpAllowUrlInclude' => array(
+        'name' => 'PHP allow url include',
+        'mandatory' => false,
+        'condition' => $requirementsChecker->checkPhpIniOff("allow_url_include"),
+        'by' => 'Security reasons',
+        'memo' => '"allow_url_include" should be disabled at php.ini',
+    ),
+    'phpSmtp' => array(
+        'name' => 'PHP mail SMTP',
+        'mandatory' => false,
+        'condition' => strlen(ini_get('SMTP')) > 0,
+        'by' => 'Email sending',
+        'memo' => 'PHP mail SMTP server required',
+    ),
+);
+$requirementsChecker->checkYii()->check($requirements)->render();
diff --git a/tests/README.md b/tests/README.md
new file mode 100644
index 0000000..ad7f016
--- /dev/null
+++ b/tests/README.md
@@ -0,0 +1,58 @@
+This directory contains various tests for the advanced applications.
+
+Tests in `codeception` directory are developed with [Codeception PHP Testing Framework](http://codeception.com/).
+
+After creating and setting up the advanced application, follow these steps to prepare for the tests:
+
+1. Install Codeception if it's not yet installed:
+
+   ```
+   composer global require "codeception/codeception=2.0.*" "codeception/specify=*" "codeception/verify=*"
+   ```
+
+   If you've never used Composer for global packages run `composer global status`. It should output:
+
+   ```
+   Changed current directory to <directory>
+   ```
+
+   Then add `<directory>/vendor/bin` to you `PATH` environment variable. Now you're able to use `codecept` from command
+   line globally.
+
+2. Install faker extension by running the following from template root directory where `composer.json` is:
+
+   ```
+   composer require --dev yiisoft/yii2-faker:*
+   ```
+
+3. Create `yii2_advanced_tests` database then update it by applying migrations:
+
+   ```
+   codeception/bin/yii migrate
+   ```
+
+4. In order to be able to run acceptance tests you need to start a webserver. The simplest way is to use PHP built in
+   webserver. In the root directory where `common`, `frontend` etc. are execute the following:
+
+   ```
+   php -S localhost:8080
+   ```
+
+5. Now you can run the tests with the following commands, assuming you are in the `tests/codeception` directory:
+
+   ```
+   # frontend tests
+   cd frontend
+   codecept build
+   codecept run
+   
+   # backend tests
+   
+   cd backend
+   codecept build
+   codecept run
+    
+   # etc.
+   ```
+
+  If you already have run `codecept build` for each application, you can skip that step and run all tests by a single `codecept run`.
diff --git a/tests/codeception.yml b/tests/codeception.yml
new file mode 100644
index 0000000..1a793ed
--- /dev/null
+++ b/tests/codeception.yml
@@ -0,0 +1,11 @@
+include:
+  - codeception/common
+  - codeception/console
+  - codeception/backend
+  - codeception/frontend
+
+paths:
+  log: codeception/_output
+
+settings:
+  colors: true
diff --git a/tests/codeception/_output/.gitignore b/tests/codeception/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/backend/.gitignore b/tests/codeception/backend/.gitignore
new file mode 100644
index 0000000..985dbb4
--- /dev/null
+++ b/tests/codeception/backend/.gitignore
@@ -0,0 +1,4 @@
+# these files are auto generated by codeception build
+/unit/UnitTester.php
+/functional/FunctionalTester.php
+/acceptance/AcceptanceTester.php
diff --git a/tests/codeception/backend/_bootstrap.php b/tests/codeception/backend/_bootstrap.php
new file mode 100644
index 0000000..a28a3d2
--- /dev/null
+++ b/tests/codeception/backend/_bootstrap.php
@@ -0,0 +1,23 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+defined('YII_BACKEND_TEST_ENTRY_URL') or define('YII_BACKEND_TEST_ENTRY_URL', parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_PATH));
+defined('YII_TEST_BACKEND_ENTRY_FILE') or define('YII_TEST_BACKEND_ENTRY_FILE', YII_APP_BASE_PATH . '/backend/web/index-test.php');
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+require_once(YII_APP_BASE_PATH . '/backend/config/bootstrap.php');
+
+// set correct script paths
+
+// the entry script file path for functional and acceptance tests
+$_SERVER['SCRIPT_FILENAME'] = YII_TEST_BACKEND_ENTRY_FILE;
+$_SERVER['SCRIPT_NAME'] = YII_BACKEND_TEST_ENTRY_URL;
+$_SERVER['SERVER_NAME'] =  parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_HOST);
+$_SERVER['SERVER_PORT'] =  parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_PORT) ?: '80';
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/backend/_output/.gitignore b/tests/codeception/backend/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/backend/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/backend/acceptance.suite.yml b/tests/codeception/backend/acceptance.suite.yml
new file mode 100644
index 0000000..1828a04
--- /dev/null
+++ b/tests/codeception/backend/acceptance.suite.yml
@@ -0,0 +1,28 @@
+# Codeception Test Suite Configuration
+
+# suite for acceptance tests.
+# perform tests in browser using the Selenium-like tools.
+# powered by Mink (http://mink.behat.org).
+# (tip: that's what your customer will see).
+# (tip: test your ajax and javascript by one of Mink drivers).
+
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: AcceptanceTester
+modules:
+    enabled:
+        - PhpBrowser
+        - tests\codeception\common\_support\FixtureHelper
+# you can use WebDriver instead of PhpBrowser to test javascript and ajax.
+# This will require you to install selenium. See http://codeception.com/docs/04-AcceptanceTests#Selenium
+# "restart" option is used by the WebDriver to start each time per test-file new session and cookies,
+# it is useful if you want to login in your app in each test.
+#        - WebDriver
+    config:
+        PhpBrowser:
+# PLEASE ADJUST IT TO THE ACTUAL ENTRY POINT WITHOUT PATH INFO
+            url: http://localhost:8080
+#        WebDriver:
+#            url: http://localhost:8080
+#            browser: firefox
+#            restart: true
diff --git a/tests/codeception/backend/acceptance/LoginCept.php b/tests/codeception/backend/acceptance/LoginCept.php
new file mode 100644
index 0000000..8ed1b54
--- /dev/null
+++ b/tests/codeception/backend/acceptance/LoginCept.php
@@ -0,0 +1,42 @@
+<?php
+
+use tests\codeception\backend\AcceptanceTester;
+use tests\codeception\common\_pages\LoginPage;
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure login page works');
+
+$loginPage = LoginPage::openBy($I);
+
+$I->amGoingTo('submit login form with no data');
+$loginPage->login('', '');
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->expectTo('see validations errors');
+$I->see('Username cannot be blank.', '.help-block');
+$I->see('Password cannot be blank.', '.help-block');
+
+$I->amGoingTo('try to login with wrong credentials');
+$I->expectTo('see validations errors');
+$loginPage->login('admin', 'wrong');
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->expectTo('see validations errors');
+$I->see('Incorrect username or password.', '.help-block');
+
+$I->amGoingTo('try to login with correct credentials');
+$loginPage->login('erau', 'password_0');
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->expectTo('see that user is logged');
+$I->seeLink('Logout (erau)');
+$I->dontSeeLink('Login');
+$I->dontSeeLink('Signup');
+/** Uncomment if using WebDriver
+ * $I->click('Logout (erau)');
+ * $I->dontSeeLink('Logout (erau)');
+ * $I->seeLink('Login');
+ */
diff --git a/tests/codeception/backend/acceptance/_bootstrap.php b/tests/codeception/backend/acceptance/_bootstrap.php
new file mode 100644
index 0000000..411855e
--- /dev/null
+++ b/tests/codeception/backend/acceptance/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+new yii\web\Application(require(dirname(dirname(__DIR__)) . '/config/backend/acceptance.php'));
diff --git a/tests/codeception/backend/codeception.yml b/tests/codeception/backend/codeception.yml
new file mode 100644
index 0000000..99f1bb2
--- /dev/null
+++ b/tests/codeception/backend/codeception.yml
@@ -0,0 +1,17 @@
+namespace: tests\codeception\backend
+actor: Tester
+paths:
+    tests: .
+    log: _output
+    data: _data
+    helpers: _support
+settings:
+    bootstrap: _bootstrap.php
+    suite_class: \PHPUnit_Framework_TestSuite
+    colors: true
+    memory_limit: 1024M
+    log: true
+config:
+    # the entry script URL (with host info) for functional and acceptance tests
+    # PLEASE ADJUST IT TO THE ACTUAL ENTRY SCRIPT URL
+    test_entry_url: http://localhost:8080/backend/web/index-test.php
diff --git a/tests/codeception/backend/functional.suite.yml b/tests/codeception/backend/functional.suite.yml
new file mode 100644
index 0000000..5bf5c8b
--- /dev/null
+++ b/tests/codeception/backend/functional.suite.yml
@@ -0,0 +1,17 @@
+# Codeception Test Suite Configuration
+
+# suite for functional (integration) tests.
+# emulate web requests and make application process them.
+# (tip: better to use with frameworks).
+
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+#basic/web/index.php
+class_name: FunctionalTester
+modules:
+    enabled:
+      - Filesystem
+      - Yii2
+      - tests\codeception\common\_support\FixtureHelper
+    config:
+        Yii2:
+            configFile: '../config/backend/functional.php'
diff --git a/tests/codeception/backend/functional/LoginCept.php b/tests/codeception/backend/functional/LoginCept.php
new file mode 100644
index 0000000..3072d97
--- /dev/null
+++ b/tests/codeception/backend/functional/LoginCept.php
@@ -0,0 +1,28 @@
+<?php
+
+use tests\codeception\backend\FunctionalTester;
+use tests\codeception\common\_pages\LoginPage;
+
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure login page works');
+
+$loginPage = LoginPage::openBy($I);
+
+$I->amGoingTo('submit login form with no data');
+$loginPage->login('', '');
+$I->expectTo('see validations errors');
+$I->see('Username cannot be blank.', '.help-block');
+$I->see('Password cannot be blank.', '.help-block');
+
+$I->amGoingTo('try to login with wrong credentials');
+$I->expectTo('see validations errors');
+$loginPage->login('admin', 'wrong');
+$I->expectTo('see validations errors');
+$I->see('Incorrect username or password.', '.help-block');
+
+$I->amGoingTo('try to login with correct credentials');
+$loginPage->login('erau', 'password_0');
+$I->expectTo('see that user is logged');
+$I->seeLink('Logout (erau)');
+$I->dontSeeLink('Login');
+$I->dontSeeLink('Signup');
diff --git a/tests/codeception/backend/functional/_bootstrap.php b/tests/codeception/backend/functional/_bootstrap.php
new file mode 100644
index 0000000..94f3fbd
--- /dev/null
+++ b/tests/codeception/backend/functional/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+new yii\web\Application(require(dirname(dirname(__DIR__)) . '/config/backend/functional.php'));
diff --git a/tests/codeception/backend/unit.suite.yml b/tests/codeception/backend/unit.suite.yml
new file mode 100644
index 0000000..a0582a5
--- /dev/null
+++ b/tests/codeception/backend/unit.suite.yml
@@ -0,0 +1,6 @@
+# Codeception Test Suite Configuration
+
+# suite for unit (internal) tests.
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: UnitTester
diff --git a/tests/codeception/backend/unit/DbTestCase.php b/tests/codeception/backend/unit/DbTestCase.php
new file mode 100644
index 0000000..35baef9
--- /dev/null
+++ b/tests/codeception/backend/unit/DbTestCase.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace backend\tests\unit;
+
+class DbTestCase extends \yii\codeception\DbTestCase
+{
+    public $appConfig = '@tests/codeception/config/backend/unit.php';
+}
diff --git a/tests/codeception/backend/unit/TestCase.php b/tests/codeception/backend/unit/TestCase.php
new file mode 100644
index 0000000..ad734d9
--- /dev/null
+++ b/tests/codeception/backend/unit/TestCase.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace backend\tests\unit;
+
+class TestCase extends \yii\codeception\TestCase
+{
+    public $appConfig = '@tests/codeception/config/backend/unit.php';
+}
diff --git a/tests/codeception/backend/unit/_bootstrap.php b/tests/codeception/backend/unit/_bootstrap.php
new file mode 100644
index 0000000..7dfa7c3
--- /dev/null
+++ b/tests/codeception/backend/unit/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// Here you can initialize variables that will for your tests
diff --git a/tests/codeception/backend/unit/fixtures/data/.gitkeep b/tests/codeception/backend/unit/fixtures/data/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/tests/codeception/bin/_bootstrap.php b/tests/codeception/bin/_bootstrap.php
new file mode 100644
index 0000000..2afc172
--- /dev/null
+++ b/tests/codeception/bin/_bootstrap.php
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Yii console bootstrap file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+// fcgi doesn't have STDIN and STDOUT defined by default
+defined('STDIN') or define('STDIN', fopen('php://stdin', 'r'));
+defined('STDOUT') or define('STDOUT', fopen('php://stdout', 'w'));
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/bin/yii b/tests/codeception/bin/yii
new file mode 100644
index 0000000..ecdd8f6
--- /dev/null
+++ b/tests/codeception/bin/yii
@@ -0,0 +1,33 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Yii console bootstrap file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+require_once __DIR__ . '/_bootstrap.php';
+
+$config = yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/console/config/main.php'),
+    require(YII_APP_BASE_PATH . '/console/config/main-local.php'),
+    require(dirname(__DIR__) . '/config/config.php'),
+    [
+        'controllerMap' => [
+            'fixture' => [
+                'class' => 'yii\faker\FixtureController',
+                'fixtureDataPath' => '@tests/codeception/common/fixtures/data',
+                'templatePath' => '@tests/codeception/common/templates/fixtures',
+                'namespace' => 'tests\codeception\common\fixtures',
+            ],
+        ],
+    ]
+);
+
+$application = new yii\console\Application($config);
+$exitCode = $application->run();
+exit($exitCode);
diff --git a/tests/codeception/bin/yii.bat b/tests/codeception/bin/yii.bat
new file mode 100644
index 0000000..d516b3a
--- /dev/null
+++ b/tests/codeception/bin/yii.bat
@@ -0,0 +1,20 @@
+@echo off
+
+rem -------------------------------------------------------------
+rem  Yii command line bootstrap script for Windows.
+rem
+rem  @author Qiang Xue <qiang.xue@gmail.com>
+rem  @link http://www.yiiframework.com/
+rem  @copyright Copyright (c) 2008 Yii Software LLC
+rem  @license http://www.yiiframework.com/license/
+rem -------------------------------------------------------------
+
+@setlocal
+
+set YII_PATH=%~dp0
+
+if "%PHP_COMMAND%" == "" set PHP_COMMAND=php.exe
+
+"%PHP_COMMAND%" "%YII_PATH%yii" %*
+
+@endlocal
diff --git a/tests/codeception/common/.gitignore b/tests/codeception/common/.gitignore
new file mode 100644
index 0000000..985dbb4
--- /dev/null
+++ b/tests/codeception/common/.gitignore
@@ -0,0 +1,4 @@
+# these files are auto generated by codeception build
+/unit/UnitTester.php
+/functional/FunctionalTester.php
+/acceptance/AcceptanceTester.php
diff --git a/tests/codeception/common/_bootstrap.php b/tests/codeception/common/_bootstrap.php
new file mode 100644
index 0000000..cea3ee5
--- /dev/null
+++ b/tests/codeception/common/_bootstrap.php
@@ -0,0 +1,15 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+
+// set correct script paths
+$_SERVER['SERVER_NAME'] = 'localhost';
+$_SERVER['SERVER_PORT'] = '80';
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/common/_output/.gitignore b/tests/codeception/common/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/common/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/common/_pages/LoginPage.php b/tests/codeception/common/_pages/LoginPage.php
new file mode 100644
index 0000000..6a1dc84
--- /dev/null
+++ b/tests/codeception/common/_pages/LoginPage.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace tests\codeception\common\_pages;
+
+use yii\codeception\BasePage;
+
+/**
+ * Represents loging page
+ * @property \codeception_frontend\AcceptanceTester|\codeception_frontend\FunctionalTester|\codeception_backend\AcceptanceTester|\codeception_backend\FunctionalTester $actor
+ */
+class LoginPage extends BasePage
+{
+    public $route = 'site/login';
+
+    /**
+     * @param string $username
+     * @param string $password
+     */
+    public function login($username, $password)
+    {
+        $this->actor->fillField('input[name="LoginForm[username]"]', $username);
+        $this->actor->fillField('input[name="LoginForm[password]"]', $password);
+        $this->actor->click('login-button');
+    }
+}
diff --git a/tests/codeception/common/_support/FixtureHelper.php b/tests/codeception/common/_support/FixtureHelper.php
new file mode 100644
index 0000000..cc2a311
--- /dev/null
+++ b/tests/codeception/common/_support/FixtureHelper.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace tests\codeception\common\_support;
+
+use tests\codeception\common\fixtures\UserFixture;
+use Codeception\Module;
+use yii\test\FixtureTrait;
+
+/**
+ * This helper is used to populate database with needed fixtures before any tests should be run.
+ * For example - populate database with demo login user that should be used in acceptance and functional tests.
+ * All fixtures will be loaded before suite will be starded and unloaded after it.
+ */
+class FixtureHelper extends Module
+{
+
+    /**
+     * Redeclare visibility because codeception includes all public methods that not starts from "_"
+     * and not excluded by module settings, in actor class.
+     */
+    use FixtureTrait {
+        loadFixtures as protected;
+        fixtures as protected;
+        globalFixtures as protected;
+        unloadFixtures as protected;
+        getFixtures as protected;
+        getFixture as protected;
+    }
+
+    /**
+     * Method called before any suite tests run. Loads User fixture login user
+     * to use in acceptance and functional tests.
+     * @param array $settings
+     */
+    public function _beforeSuite($settings = [])
+    {
+        $this->loadFixtures();
+    }
+
+    /**
+     * Method is called after all suite tests run
+     */
+    public function _afterSuite()
+    {
+        $this->unloadFixtures();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/common/fixtures/data/init_login.php',
+            ],
+        ];
+    }
+}
diff --git a/tests/codeception/common/codeception.yml b/tests/codeception/common/codeception.yml
new file mode 100644
index 0000000..e8a3407
--- /dev/null
+++ b/tests/codeception/common/codeception.yml
@@ -0,0 +1,13 @@
+namespace: tests\codeception\common
+actor: Tester
+paths:
+    tests: .
+    log: _output
+    data: _data
+    helpers: _support
+settings:
+    bootstrap: _bootstrap.php
+    suite_class: \PHPUnit_Framework_TestSuite
+    colors: true
+    memory_limit: 1024M
+    log: true
diff --git a/tests/codeception/common/fixtures/UserFixture.php b/tests/codeception/common/fixtures/UserFixture.php
new file mode 100644
index 0000000..7153c8c
--- /dev/null
+++ b/tests/codeception/common/fixtures/UserFixture.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace tests\codeception\common\fixtures;
+
+use yii\test\ActiveFixture;
+
+/**
+ * User fixture
+ */
+class UserFixture extends ActiveFixture
+{
+    public $modelClass = 'common\models\User';
+}
diff --git a/tests/codeception/common/fixtures/data/init_login.php b/tests/codeception/common/fixtures/data/init_login.php
new file mode 100644
index 0000000..841e279
--- /dev/null
+++ b/tests/codeception/common/fixtures/data/init_login.php
@@ -0,0 +1,14 @@
+<?php
+
+return [
+    [
+        'username' => 'erau',
+        'auth_key' => 'tUu1qHcde0diwUol3xeI-18MuHkkprQI',
+        // password_0
+        'password_hash' => '$2y$13$nJ1WDlBaGcbCdbNC5.5l4.sgy.OMEKCqtDQOdQ2OWpgiKRWYyzzne',
+        'password_reset_token' => 'RkD_Jw0_8HEedzLk7MM-ZKEFfYR7VbMr_1392559490',
+        'created_at' => '1392559490',
+        'updated_at' => '1392559490',
+        'email' => 'sfriesen@jenkins.info',
+    ],
+];
diff --git a/tests/codeception/common/templates/fixtures/user.php b/tests/codeception/common/templates/fixtures/user.php
new file mode 100644
index 0000000..d3f83b5
--- /dev/null
+++ b/tests/codeception/common/templates/fixtures/user.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * @var $faker \Faker\Generator
+ * @var $index integer
+ */
+
+$security = Yii::$app->getSecurity();
+
+return [
+    'username' => $faker->userName,
+    'email' => $faker->email,
+    'auth_key' => $security->generateRandomString(),
+    'password_hash' => $security->generatePasswordHash('password_' . $index),
+    'password_reset_token' => $security->generateRandomString() . '_' . time(),
+    'created_at' => time(),
+    'updated_at' => time(),
+];
diff --git a/tests/codeception/common/unit.suite.yml b/tests/codeception/common/unit.suite.yml
new file mode 100644
index 0000000..a0582a5
--- /dev/null
+++ b/tests/codeception/common/unit.suite.yml
@@ -0,0 +1,6 @@
+# Codeception Test Suite Configuration
+
+# suite for unit (internal) tests.
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: UnitTester
diff --git a/tests/codeception/common/unit/DbTestCase.php b/tests/codeception/common/unit/DbTestCase.php
new file mode 100644
index 0000000..2159a69
--- /dev/null
+++ b/tests/codeception/common/unit/DbTestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\common\unit;
+
+/**
+ * @inheritdoc
+ */
+class DbTestCase extends \yii\codeception\DbTestCase
+{
+    public $appConfig = '@tests/codeception/config/common/unit.php';
+}
diff --git a/tests/codeception/common/unit/TestCase.php b/tests/codeception/common/unit/TestCase.php
new file mode 100644
index 0000000..7304758
--- /dev/null
+++ b/tests/codeception/common/unit/TestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\common\unit;
+
+/**
+ * @inheritdoc
+ */
+class TestCase extends \yii\codeception\TestCase
+{
+    public $appConfig = '@tests/codeception/config/common/unit.php';
+}
diff --git a/tests/codeception/common/unit/_bootstrap.php b/tests/codeception/common/unit/_bootstrap.php
new file mode 100644
index 0000000..7dfa7c3
--- /dev/null
+++ b/tests/codeception/common/unit/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// Here you can initialize variables that will for your tests
diff --git a/tests/codeception/common/unit/fixtures/data/models/user.php b/tests/codeception/common/unit/fixtures/data/models/user.php
new file mode 100644
index 0000000..9c9f50a
--- /dev/null
+++ b/tests/codeception/common/unit/fixtures/data/models/user.php
@@ -0,0 +1,14 @@
+<?php
+
+return [
+    [
+        'username' => 'bayer.hudson',
+        'auth_key' => 'HP187Mvq7Mmm3CTU80dLkGmni_FUH_lR',
+        //password_0
+        'password_hash' => '$2y$13$EjaPFBnZOQsHdGuHI.xvhuDp1fHpo8hKRSk6yshqa9c5EG8s3C3lO',
+        'password_reset_token' => 'ExzkCOaYc1L8IOBs4wdTGGbgNiG3Wz1I_1402312317',
+        'created_at' => '1402312317',
+        'updated_at' => '1402312317',
+        'email' => 'nicole.paucek@schultz.info',
+    ],
+];
diff --git a/tests/codeception/common/unit/models/LoginFormTest.php b/tests/codeception/common/unit/models/LoginFormTest.php
new file mode 100644
index 0000000..7fd64f6
--- /dev/null
+++ b/tests/codeception/common/unit/models/LoginFormTest.php
@@ -0,0 +1,94 @@
+<?php
+
+namespace tests\codeception\common\unit\models;
+
+use Yii;
+use tests\codeception\common\unit\DbTestCase;
+use Codeception\Specify;
+use common\models\LoginForm;
+use tests\codeception\common\fixtures\UserFixture;
+
+/**
+ * Login form test
+ */
+class LoginFormTest extends DbTestCase
+{
+
+    use Specify;
+
+    public function setUp()
+    {
+        parent::setUp();
+
+        Yii::configure(Yii::$app, [
+            'components' => [
+                'user' => [
+                    'class' => 'yii\web\User',
+                    'identityClass' => 'common\models\User',
+                ],
+            ],
+        ]);
+    }
+
+    protected function tearDown()
+    {
+        Yii::$app->user->logout();
+        parent::tearDown();
+    }
+
+    public function testLoginNoUser()
+    {
+        $model = new LoginForm([
+            'username' => 'not_existing_username',
+            'password' => 'not_existing_password',
+        ]);
+
+        $this->specify('user should not be able to login, when there is no identity', function () use ($model) {
+            expect('model should not login user', $model->login())->false();
+            expect('user should not be logged in', Yii::$app->user->isGuest)->true();
+        });
+    }
+
+    public function testLoginWrongPassword()
+    {
+        $model = new LoginForm([
+            'username' => 'bayer.hudson',
+            'password' => 'wrong_password',
+        ]);
+
+        $this->specify('user should not be able to login with wrong password', function () use ($model) {
+            expect('model should not login user', $model->login())->false();
+            expect('error message should be set', $model->errors)->hasKey('password');
+            expect('user should not be logged in', Yii::$app->user->isGuest)->true();
+        });
+    }
+
+    public function testLoginCorrect()
+    {
+
+        $model = new LoginForm([
+            'username' => 'bayer.hudson',
+            'password' => 'password_0',
+        ]);
+
+        $this->specify('user should be able to login with correct credentials', function () use ($model) {
+            expect('model should login user', $model->login())->true();
+            expect('error message should not be set', $model->errors)->hasntKey('password');
+            expect('user should be logged in', Yii::$app->user->isGuest)->false();
+        });
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/common/unit/fixtures/data/models/user.php'
+            ],
+        ];
+    }
+
+}
diff --git a/tests/codeception/config/acceptance.php b/tests/codeception/config/acceptance.php
new file mode 100644
index 0000000..9318da5
--- /dev/null
+++ b/tests/codeception/config/acceptance.php
@@ -0,0 +1,7 @@
+<?php
+/**
+ * Application configuration shared by all applications acceptance tests
+ */
+return [
+
+];
\ No newline at end of file
diff --git a/tests/codeception/config/backend/acceptance.php b/tests/codeception/config/backend/acceptance.php
new file mode 100644
index 0000000..ce673f8
--- /dev/null
+++ b/tests/codeception/config/backend/acceptance.php
@@ -0,0 +1,17 @@
+<?php
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(dirname(__DIR__)))));
+
+/**
+ * Application configuration for backend acceptance tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/backend/config/main.php'),
+    require(YII_APP_BASE_PATH . '/backend/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/acceptance.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/backend/config.php b/tests/codeception/config/backend/config.php
new file mode 100644
index 0000000..d2c7911
--- /dev/null
+++ b/tests/codeception/config/backend/config.php
@@ -0,0 +1,5 @@
+<?php
+/**
+ * Application configuration for all backend test types
+ */
+return [];
\ No newline at end of file
diff --git a/tests/codeception/config/backend/functional.php b/tests/codeception/config/backend/functional.php
new file mode 100644
index 0000000..ea2aa95
--- /dev/null
+++ b/tests/codeception/config/backend/functional.php
@@ -0,0 +1,18 @@
+<?php
+$_SERVER['SCRIPT_FILENAME'] = YII_TEST_BACKEND_ENTRY_FILE;
+$_SERVER['SCRIPT_NAME'] = YII_BACKEND_TEST_ENTRY_URL;
+
+/**
+ * Application configuration for backend functional tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/backend/config/main.php'),
+    require(YII_APP_BASE_PATH . '/backend/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/functional.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/backend/unit.php b/tests/codeception/config/backend/unit.php
new file mode 100644
index 0000000..3d90498
--- /dev/null
+++ b/tests/codeception/config/backend/unit.php
@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * Application configuration for backend unit tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/backend/config/main.php'),
+    require(YII_APP_BASE_PATH . '/backend/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/unit.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/common/unit.php b/tests/codeception/config/common/unit.php
new file mode 100644
index 0000000..d676b28
--- /dev/null
+++ b/tests/codeception/config/common/unit.php
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Application config for common unit tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/unit.php'),
+    [
+        'id' => 'app-common',
+        'basePath' => dirname(__DIR__),
+    ]
+);
diff --git a/tests/codeception/config/config.php b/tests/codeception/config/config.php
new file mode 100644
index 0000000..59e485a
--- /dev/null
+++ b/tests/codeception/config/config.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Application configuration shared by all applications and test types
+ */
+return [
+    'components' => [
+        'db' => [
+            'dsn' => 'mysql:host=localhost;dbname=yii2_advanced_tests',
+        ],
+        'mailer' => [
+            'useFileTransport' => true,
+        ],
+        'urlManager' => [
+            'showScriptName' => true,
+        ],
+    ],
+];
diff --git a/tests/codeception/config/console/unit.php b/tests/codeception/config/console/unit.php
new file mode 100644
index 0000000..4d3aeb0
--- /dev/null
+++ b/tests/codeception/config/console/unit.php
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Application configuration for console unit tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/console/config/main.php'),
+    require(YII_APP_BASE_PATH . '/console/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/unit.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/frontend/acceptance.php b/tests/codeception/config/frontend/acceptance.php
new file mode 100644
index 0000000..e22513f
--- /dev/null
+++ b/tests/codeception/config/frontend/acceptance.php
@@ -0,0 +1,17 @@
+<?php
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(dirname(__DIR__)))));
+
+/**
+ * Application configuration for frontend acceptance tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/frontend/config/main.php'),
+    require(YII_APP_BASE_PATH . '/frontend/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/acceptance.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/frontend/config.php b/tests/codeception/config/frontend/config.php
new file mode 100644
index 0000000..54b0c17
--- /dev/null
+++ b/tests/codeception/config/frontend/config.php
@@ -0,0 +1,5 @@
+<?php
+/**
+ * Application configuration for all frontend test types
+ */
+return [];
\ No newline at end of file
diff --git a/tests/codeception/config/frontend/functional.php b/tests/codeception/config/frontend/functional.php
new file mode 100644
index 0000000..179e561
--- /dev/null
+++ b/tests/codeception/config/frontend/functional.php
@@ -0,0 +1,18 @@
+<?php
+$_SERVER['SCRIPT_FILENAME'] = FRONTEND_ENTRY_FILE;
+$_SERVER['SCRIPT_NAME'] = FRONTEND_ENTRY_URL;
+
+/**
+ * Application configuration for frontend functional tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/frontend/config/main.php'),
+    require(YII_APP_BASE_PATH . '/frontend/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/functional.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/frontend/unit.php b/tests/codeception/config/frontend/unit.php
new file mode 100644
index 0000000..934ac39
--- /dev/null
+++ b/tests/codeception/config/frontend/unit.php
@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * Application configuration for frontend unit tests
+ */
+return yii\helpers\ArrayHelper::merge(
+    require(YII_APP_BASE_PATH . '/common/config/main.php'),
+    require(YII_APP_BASE_PATH . '/common/config/main-local.php'),
+    require(YII_APP_BASE_PATH . '/frontend/config/main.php'),
+    require(YII_APP_BASE_PATH . '/frontend/config/main-local.php'),
+    require(dirname(__DIR__) . '/config.php'),
+    require(dirname(__DIR__) . '/unit.php'),
+    require(__DIR__ . '/config.php'),
+    [
+    ]
+);
diff --git a/tests/codeception/config/functional.php b/tests/codeception/config/functional.php
new file mode 100644
index 0000000..c893ea2
--- /dev/null
+++ b/tests/codeception/config/functional.php
@@ -0,0 +1,18 @@
+<?php
+/**
+ * Application configuration shared by all applications functional tests
+ */
+return [
+    'components' => [
+        'request' => [
+            // it's not recommended to run functional tests with CSRF validation enabled
+            'enableCsrfValidation' => false,
+            // but if you absolutely need it set cookie domain to localhost
+            /*
+            'csrfCookie' => [
+                'domain' => 'localhost',
+            ],
+            */
+        ],
+    ],
+];
\ No newline at end of file
diff --git a/tests/codeception/config/unit.php b/tests/codeception/config/unit.php
new file mode 100644
index 0000000..6bd08d3
--- /dev/null
+++ b/tests/codeception/config/unit.php
@@ -0,0 +1,7 @@
+<?php
+/**
+ * Application configuration shared by all applications unit tests
+ */
+return [
+
+];
\ No newline at end of file
diff --git a/tests/codeception/console/.gitignore b/tests/codeception/console/.gitignore
new file mode 100644
index 0000000..f235304
--- /dev/null
+++ b/tests/codeception/console/.gitignore
@@ -0,0 +1,2 @@
+# these files are auto generated by codeception build
+/unit/UnitTester.php
diff --git a/tests/codeception/console/_bootstrap.php b/tests/codeception/console/_bootstrap.php
new file mode 100644
index 0000000..7500628
--- /dev/null
+++ b/tests/codeception/console/_bootstrap.php
@@ -0,0 +1,16 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+require_once(YII_APP_BASE_PATH . '/console/config/bootstrap.php');
+
+// set correct script paths
+$_SERVER['SERVER_NAME'] = 'localhost';
+$_SERVER['SERVER_PORT'] = '80';
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/console/_output/.gitignore b/tests/codeception/console/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/console/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/console/codeception.yml b/tests/codeception/console/codeception.yml
new file mode 100644
index 0000000..d1ae794
--- /dev/null
+++ b/tests/codeception/console/codeception.yml
@@ -0,0 +1,13 @@
+namespace: tests\codeception\console
+actor: Tester
+paths:
+    tests: .
+    log: _output
+    data: _data
+    helpers: _support
+settings:
+    bootstrap: _bootstrap.php
+    suite_class: \PHPUnit_Framework_TestSuite
+    colors: true
+    memory_limit: 1024M
+    log: true
diff --git a/tests/codeception/console/unit.suite.yml b/tests/codeception/console/unit.suite.yml
new file mode 100644
index 0000000..a0582a5
--- /dev/null
+++ b/tests/codeception/console/unit.suite.yml
@@ -0,0 +1,6 @@
+# Codeception Test Suite Configuration
+
+# suite for unit (internal) tests.
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: UnitTester
diff --git a/tests/codeception/console/unit/DbTestCase.php b/tests/codeception/console/unit/DbTestCase.php
new file mode 100644
index 0000000..d74860d
--- /dev/null
+++ b/tests/codeception/console/unit/DbTestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\console\unit;
+
+/**
+ * @inheritdoc
+ */
+class DbTestCase extends \yii\codeception\DbTestCase
+{
+    public $appConfig = '@tests/codeception/config/console/config.php';
+}
diff --git a/tests/codeception/console/unit/TestCase.php b/tests/codeception/console/unit/TestCase.php
new file mode 100644
index 0000000..50761b3
--- /dev/null
+++ b/tests/codeception/console/unit/TestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\console\unit;
+
+/**
+ * @inheritdoc
+ */
+class TestCase extends \yii\codeception\TestCase
+{
+    public $appConfig = '@tests/codeception/config/console/config.php';
+}
diff --git a/tests/codeception/console/unit/_bootstrap.php b/tests/codeception/console/unit/_bootstrap.php
new file mode 100644
index 0000000..7dfa7c3
--- /dev/null
+++ b/tests/codeception/console/unit/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// Here you can initialize variables that will for your tests
diff --git a/tests/codeception/console/unit/fixtures/data/.gitkeep b/tests/codeception/console/unit/fixtures/data/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/tests/codeception/frontend/.gitignore b/tests/codeception/frontend/.gitignore
new file mode 100644
index 0000000..985dbb4
--- /dev/null
+++ b/tests/codeception/frontend/.gitignore
@@ -0,0 +1,4 @@
+# these files are auto generated by codeception build
+/unit/UnitTester.php
+/functional/FunctionalTester.php
+/acceptance/AcceptanceTester.php
diff --git a/tests/codeception/frontend/_bootstrap.php b/tests/codeception/frontend/_bootstrap.php
new file mode 100644
index 0000000..03fbc14
--- /dev/null
+++ b/tests/codeception/frontend/_bootstrap.php
@@ -0,0 +1,23 @@
+<?php
+defined('YII_DEBUG') or define('YII_DEBUG', true);
+defined('YII_ENV') or define('YII_ENV', 'test');
+
+defined('YII_APP_BASE_PATH') or define('YII_APP_BASE_PATH', dirname(dirname(dirname(__DIR__))));
+
+defined('FRONTEND_ENTRY_URL') or define('FRONTEND_ENTRY_URL', parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_PATH));
+defined('FRONTEND_ENTRY_FILE') or define('FRONTEND_ENTRY_FILE', YII_APP_BASE_PATH . '/frontend/web/index-test.php');
+
+require_once(YII_APP_BASE_PATH . '/vendor/autoload.php');
+require_once(YII_APP_BASE_PATH . '/vendor/yiisoft/yii2/Yii.php');
+require_once(YII_APP_BASE_PATH . '/common/config/bootstrap.php');
+require_once(YII_APP_BASE_PATH . '/frontend/config/bootstrap.php');
+
+// set correct script paths
+
+// the entry script file path for functional and acceptance tests
+$_SERVER['SCRIPT_FILENAME'] = FRONTEND_ENTRY_FILE;
+$_SERVER['SCRIPT_NAME'] = FRONTEND_ENTRY_URL;
+$_SERVER['SERVER_NAME'] =  parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_HOST);
+$_SERVER['SERVER_PORT'] =  parse_url(\Codeception\Configuration::config()['config']['test_entry_url'], PHP_URL_PORT) ?: '80';
+
+Yii::setAlias('@tests', dirname(dirname(__DIR__)));
diff --git a/tests/codeception/frontend/_output/.gitignore b/tests/codeception/frontend/_output/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/tests/codeception/frontend/_output/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/codeception/frontend/_pages/AboutPage.php b/tests/codeception/frontend/_pages/AboutPage.php
new file mode 100644
index 0000000..6f04ea0
--- /dev/null
+++ b/tests/codeception/frontend/_pages/AboutPage.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace tests\codeception\frontend\_pages;
+
+use yii\codeception\BasePage;
+
+/**
+ * Represents about page
+ * @property \codeception_frontend\AcceptanceTester|\codeception_frontend\FunctionalTester $actor
+ */
+class AboutPage extends BasePage
+{
+    public $route = 'site/about';
+}
diff --git a/tests/codeception/frontend/_pages/ContactPage.php b/tests/codeception/frontend/_pages/ContactPage.php
new file mode 100644
index 0000000..715a2ee
--- /dev/null
+++ b/tests/codeception/frontend/_pages/ContactPage.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace tests\codeception\frontend\_pages;
+
+use yii\codeception\BasePage;
+
+/**
+ * Represents contact page
+ * @property \codeception_frontend\AcceptanceTester|\codeception_frontend\FunctionalTester $actor
+ */
+class ContactPage extends BasePage
+{
+    public $route = 'site/contact';
+
+    /**
+     * @param array $contactData
+     */
+    public function submit(array $contactData)
+    {
+        foreach ($contactData as $field => $value) {
+            $inputType = $field === 'body' ? 'textarea' : 'input';
+            $this->actor->fillField($inputType . '[name="ContactForm[' . $field . ']"]', $value);
+        }
+        $this->actor->click('contact-button');
+    }
+}
diff --git a/tests/codeception/frontend/_pages/SignupPage.php b/tests/codeception/frontend/_pages/SignupPage.php
new file mode 100644
index 0000000..0e1cefa
--- /dev/null
+++ b/tests/codeception/frontend/_pages/SignupPage.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace tests\codeception\frontend\_pages;
+
+use \yii\codeception\BasePage;
+
+/**
+ * Represents signup page
+ * @property \codeception_frontend\AcceptanceTester|\codeception_frontend\FunctionalTester $actor
+ */
+class SignupPage extends BasePage
+{
+
+    public $route = 'site/signup';
+
+    /**
+     * @param array $signupData
+     */
+    public function submit(array $signupData)
+    {
+        foreach ($signupData as $field => $value) {
+            $inputType = $field === 'body' ? 'textarea' : 'input';
+            $this->actor->fillField($inputType . '[name="SignupForm[' . $field . ']"]', $value);
+        }
+        $this->actor->click('signup-button');
+    }
+}
diff --git a/tests/codeception/frontend/acceptance.suite.yml b/tests/codeception/frontend/acceptance.suite.yml
new file mode 100644
index 0000000..1828a04
--- /dev/null
+++ b/tests/codeception/frontend/acceptance.suite.yml
@@ -0,0 +1,28 @@
+# Codeception Test Suite Configuration
+
+# suite for acceptance tests.
+# perform tests in browser using the Selenium-like tools.
+# powered by Mink (http://mink.behat.org).
+# (tip: that's what your customer will see).
+# (tip: test your ajax and javascript by one of Mink drivers).
+
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: AcceptanceTester
+modules:
+    enabled:
+        - PhpBrowser
+        - tests\codeception\common\_support\FixtureHelper
+# you can use WebDriver instead of PhpBrowser to test javascript and ajax.
+# This will require you to install selenium. See http://codeception.com/docs/04-AcceptanceTests#Selenium
+# "restart" option is used by the WebDriver to start each time per test-file new session and cookies,
+# it is useful if you want to login in your app in each test.
+#        - WebDriver
+    config:
+        PhpBrowser:
+# PLEASE ADJUST IT TO THE ACTUAL ENTRY POINT WITHOUT PATH INFO
+            url: http://localhost:8080
+#        WebDriver:
+#            url: http://localhost:8080
+#            browser: firefox
+#            restart: true
diff --git a/tests/codeception/frontend/acceptance/AboutCept.php b/tests/codeception/frontend/acceptance/AboutCept.php
new file mode 100644
index 0000000..7f7f97e
--- /dev/null
+++ b/tests/codeception/frontend/acceptance/AboutCept.php
@@ -0,0 +1,8 @@
+<?php
+use tests\codeception\frontend\AcceptanceTester;
+use tests\codeception\frontend\_pages\AboutPage;
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure that about works');
+AboutPage::openBy($I);
+$I->see('About', 'h1');
diff --git a/tests/codeception/frontend/acceptance/ContactCept.php b/tests/codeception/frontend/acceptance/ContactCept.php
new file mode 100644
index 0000000..f589460
--- /dev/null
+++ b/tests/codeception/frontend/acceptance/ContactCept.php
@@ -0,0 +1,54 @@
+<?php
+use tests\codeception\frontend\AcceptanceTester;
+use tests\codeception\frontend\_pages\ContactPage;
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure that contact works');
+
+$contactPage = ContactPage::openBy($I);
+
+$I->see('Contact', 'h1');
+
+$I->amGoingTo('submit contact form with no data');
+$contactPage->submit([]);
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->expectTo('see validations errors');
+$I->see('Contact', 'h1');
+$I->see('Name cannot be blank', '.help-block');
+$I->see('Email cannot be blank', '.help-block');
+$I->see('Subject cannot be blank', '.help-block');
+$I->see('Body cannot be blank', '.help-block');
+$I->see('The verification code is incorrect', '.help-block');
+
+$I->amGoingTo('submit contact form with not correct email');
+$contactPage->submit([
+    'name' => 'tester',
+    'email' => 'tester.email',
+    'subject' => 'test subject',
+    'body' => 'test content',
+    'verifyCode' => 'testme',
+]);
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->expectTo('see that email adress is wrong');
+$I->dontSee('Name cannot be blank', '.help-block');
+$I->see('Email is not a valid email address.', '.help-block');
+$I->dontSee('Subject cannot be blank', '.help-block');
+$I->dontSee('Body cannot be blank', '.help-block');
+$I->dontSee('The verification code is incorrect', '.help-block');
+
+$I->amGoingTo('submit contact form with correct data');
+$contactPage->submit([
+    'name' => 'tester',
+    'email' => 'tester@example.com',
+    'subject' => 'test subject',
+    'body' => 'test content',
+    'verifyCode' => 'testme',
+]);
+if (method_exists($I, 'wait')) {
+    $I->wait(3); // only for selenium
+}
+$I->see('Thank you for contacting us. We will respond to you as soon as possible.');
diff --git a/tests/codeception/frontend/acceptance/HomeCept.php b/tests/codeception/frontend/acceptance/HomeCept.php
new file mode 100644
index 0000000..5cf8379
--- /dev/null
+++ b/tests/codeception/frontend/acceptance/HomeCept.php
@@ -0,0 +1,10 @@
+<?php
+use tests\codeception\frontend\AcceptanceTester;
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure that home page works');
+$I->amOnPage(Yii::$app->homeUrl);
+$I->see('My Company');
+$I->seeLink('About');
+$I->click('About');
+$I->see('This is the About page.');
diff --git a/tests/codeception/frontend/acceptance/LoginCept.php b/tests/codeception/frontend/acceptance/LoginCept.php
new file mode 100644
index 0000000..e4363a8
--- /dev/null
+++ b/tests/codeception/frontend/acceptance/LoginCept.php
@@ -0,0 +1,32 @@
+<?php
+use tests\codeception\frontend\AcceptanceTester;
+use tests\codeception\common\_pages\LoginPage;
+
+$I = new AcceptanceTester($scenario);
+$I->wantTo('ensure login page works');
+
+$loginPage = LoginPage::openBy($I);
+
+$I->amGoingTo('submit login form with no data');
+$loginPage->login('', '');
+$I->expectTo('see validations errors');
+$I->see('Username cannot be blank.', '.help-block');
+$I->see('Password cannot be blank.', '.help-block');
+
+$I->amGoingTo('try to login with wrong credentials');
+$I->expectTo('see validations errors');
+$loginPage->login('admin', 'wrong');
+$I->expectTo('see validations errors');
+$I->see('Incorrect username or password.', '.help-block');
+
+$I->amGoingTo('try to login with correct credentials');
+$loginPage->login('erau', 'password_0');
+$I->expectTo('see that user is logged');
+$I->seeLink('Logout (erau)');
+$I->dontSeeLink('Login');
+$I->dontSeeLink('Signup');
+/** Uncomment if using WebDriver
+ * $I->click('Logout (erau)');
+ * $I->dontSeeLink('Logout (erau)');
+ * $I->seeLink('Login');
+ */
diff --git a/tests/codeception/frontend/acceptance/SignupCest.php b/tests/codeception/frontend/acceptance/SignupCest.php
new file mode 100644
index 0000000..ab4b7bb
--- /dev/null
+++ b/tests/codeception/frontend/acceptance/SignupCest.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace tests\codeception\frontend\acceptance;
+
+use tests\codeception\frontend\_pages\SignupPage;
+use common\models\User;
+
+class SignupCest
+{
+
+    /**
+     * This method is called before each cest class test method
+     * @param \Codeception\Event\TestEvent $event
+     */
+    public function _before($event)
+    {
+    }
+
+    /**
+     * This method is called after each cest class test method, even if test failed.
+     * @param \Codeception\Event\TestEvent $event
+     */
+    public function _after($event)
+    {
+        User::deleteAll([
+            'email' => 'tester.email@example.com',
+            'username' => 'tester',
+        ]);
+    }
+
+    /**
+     * This method is called when test fails.
+     * @param \Codeception\Event\FailEvent $event
+     */
+    public function _fail($event)
+    {
+    }
+
+    /**
+     * @param \codeception_frontend\AcceptanceTester $I
+     * @param \Codeception\Scenario $scenario
+     */
+    public function testUserSignup($I, $scenario)
+    {
+        $I->wantTo('ensure that signup works');
+
+        $signupPage = SignupPage::openBy($I);
+        $I->see('Signup', 'h1');
+        $I->see('Please fill out the following fields to signup:');
+
+        $I->amGoingTo('submit signup form with no data');
+
+        $signupPage->submit([]);
+
+        $I->expectTo('see validation errors');
+        $I->see('Username cannot be blank.', '.help-block');
+        $I->see('Email cannot be blank.', '.help-block');
+        $I->see('Password cannot be blank.', '.help-block');
+
+        $I->amGoingTo('submit signup form with not correct email');
+        $signupPage->submit([
+            'username' => 'tester',
+            'email' => 'tester.email',
+            'password' => 'tester_password',
+        ]);
+
+        $I->expectTo('see that email address is wrong');
+        $I->dontSee('Username cannot be blank.', '.help-block');
+        $I->dontSee('Password cannot be blank.', '.help-block');
+        $I->see('Email is not a valid email address.', '.help-block');
+
+        $I->amGoingTo('submit signup form with correct email');
+        $signupPage->submit([
+            'username' => 'tester',
+            'email' => 'tester.email@example.com',
+            'password' => 'tester_password',
+        ]);
+
+        $I->expectTo('see that user logged in');
+        $I->seeLink('Logout (tester)');
+    }
+}
diff --git a/tests/codeception/frontend/acceptance/_bootstrap.php b/tests/codeception/frontend/acceptance/_bootstrap.php
new file mode 100644
index 0000000..b0a40ef
--- /dev/null
+++ b/tests/codeception/frontend/acceptance/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+new yii\web\Application(require(dirname(dirname(__DIR__)) . '/config/frontend/acceptance.php'));
diff --git a/tests/codeception/frontend/codeception.yml b/tests/codeception/frontend/codeception.yml
new file mode 100644
index 0000000..1535d64
--- /dev/null
+++ b/tests/codeception/frontend/codeception.yml
@@ -0,0 +1,17 @@
+namespace: tests\codeception\frontend
+actor: Tester
+paths:
+    tests: .
+    log: _output
+    data: _data
+    helpers: _support
+settings:
+    bootstrap: _bootstrap.php
+    suite_class: \PHPUnit_Framework_TestSuite
+    colors: true
+    memory_limit: 1024M
+    log: true
+config:
+    # the entry script URL (with host info) for functional and acceptance tests
+    # PLEASE ADJUST IT TO THE ACTUAL ENTRY SCRIPT URL
+    test_entry_url: http://localhost:8080/frontend/web/index-test.php
diff --git a/tests/codeception/frontend/functional.suite.yml b/tests/codeception/frontend/functional.suite.yml
new file mode 100644
index 0000000..5372b0d
--- /dev/null
+++ b/tests/codeception/frontend/functional.suite.yml
@@ -0,0 +1,17 @@
+# Codeception Test Suite Configuration
+
+# suite for functional (integration) tests.
+# emulate web requests and make application process them.
+# (tip: better to use with frameworks).
+
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+#basic/web/index.php
+class_name: FunctionalTester
+modules:
+    enabled:
+      - Filesystem
+      - Yii2
+      - tests\codeception\common\_support\FixtureHelper
+    config:
+        Yii2:
+            configFile: '../config/frontend/functional.php'
diff --git a/tests/codeception/frontend/functional/AboutCept.php b/tests/codeception/frontend/functional/AboutCept.php
new file mode 100644
index 0000000..bc64590
--- /dev/null
+++ b/tests/codeception/frontend/functional/AboutCept.php
@@ -0,0 +1,8 @@
+<?php
+use tests\codeception\frontend\FunctionalTester;
+use tests\codeception\frontend\_pages\AboutPage;
+
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure that about works');
+AboutPage::openBy($I);
+$I->see('About', 'h1');
diff --git a/tests/codeception/frontend/functional/ContactCept.php b/tests/codeception/frontend/functional/ContactCept.php
new file mode 100644
index 0000000..1aaac3f
--- /dev/null
+++ b/tests/codeception/frontend/functional/ContactCept.php
@@ -0,0 +1,45 @@
+<?php
+use tests\codeception\frontend\FunctionalTester;
+use tests\codeception\frontend\_pages\ContactPage;
+
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure that contact works');
+
+$contactPage = ContactPage::openBy($I);
+
+$I->see('Contact', 'h1');
+
+$I->amGoingTo('submit contact form with no data');
+$contactPage->submit([]);
+$I->expectTo('see validations errors');
+$I->see('Contact', 'h1');
+$I->see('Name cannot be blank', '.help-block');
+$I->see('Email cannot be blank', '.help-block');
+$I->see('Subject cannot be blank', '.help-block');
+$I->see('Body cannot be blank', '.help-block');
+$I->see('The verification code is incorrect', '.help-block');
+
+$I->amGoingTo('submit contact form with not correct email');
+$contactPage->submit([
+    'name' => 'tester',
+    'email' => 'tester.email',
+    'subject' => 'test subject',
+    'body' => 'test content',
+    'verifyCode' => 'testme',
+]);
+$I->expectTo('see that email adress is wrong');
+$I->dontSee('Name cannot be blank', '.help-block');
+$I->see('Email is not a valid email address.', '.help-block');
+$I->dontSee('Subject cannot be blank', '.help-block');
+$I->dontSee('Body cannot be blank', '.help-block');
+$I->dontSee('The verification code is incorrect', '.help-block');
+
+$I->amGoingTo('submit contact form with correct data');
+$contactPage->submit([
+    'name' => 'tester',
+    'email' => 'tester@example.com',
+    'subject' => 'test subject',
+    'body' => 'test content',
+    'verifyCode' => 'testme',
+]);
+$I->see('Thank you for contacting us. We will respond to you as soon as possible.');
diff --git a/tests/codeception/frontend/functional/HomeCept.php b/tests/codeception/frontend/functional/HomeCept.php
new file mode 100644
index 0000000..0f5b2ff
--- /dev/null
+++ b/tests/codeception/frontend/functional/HomeCept.php
@@ -0,0 +1,9 @@
+<?php
+use tests\codeception\frontend\FunctionalTester;
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure that home page works');
+$I->amOnPage(Yii::$app->homeUrl);
+$I->see('My Company');
+$I->seeLink('About');
+$I->click('About');
+$I->see('This is the About page.');
diff --git a/tests/codeception/frontend/functional/LoginCept.php b/tests/codeception/frontend/functional/LoginCept.php
new file mode 100644
index 0000000..0fb3477
--- /dev/null
+++ b/tests/codeception/frontend/functional/LoginCept.php
@@ -0,0 +1,27 @@
+<?php
+use tests\codeception\frontend\FunctionalTester;
+use tests\codeception\common\_pages\LoginPage;
+
+$I = new FunctionalTester($scenario);
+$I->wantTo('ensure login page works');
+
+$loginPage = LoginPage::openBy($I);
+
+$I->amGoingTo('submit login form with no data');
+$loginPage->login('', '');
+$I->expectTo('see validations errors');
+$I->see('Username cannot be blank.', '.help-block');
+$I->see('Password cannot be blank.', '.help-block');
+
+$I->amGoingTo('try to login with wrong credentials');
+$I->expectTo('see validations errors');
+$loginPage->login('admin', 'wrong');
+$I->expectTo('see validations errors');
+$I->see('Incorrect username or password.', '.help-block');
+
+$I->amGoingTo('try to login with correct credentials');
+$loginPage->login('erau', 'password_0');
+$I->expectTo('see that user is logged');
+$I->seeLink('Logout (erau)');
+$I->dontSeeLink('Login');
+$I->dontSeeLink('Signup');
diff --git a/tests/codeception/frontend/functional/SignupCest.php b/tests/codeception/frontend/functional/SignupCest.php
new file mode 100644
index 0000000..525b037
--- /dev/null
+++ b/tests/codeception/frontend/functional/SignupCest.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace tests\codeception\frontend\functional;
+
+use tests\codeception\frontend\_pages\SignupPage;
+use common\models\User;
+
+class SignupCest
+{
+
+    /**
+     * This method is called before each cest class test method
+     * @param \Codeception\Event\TestEvent $event
+     */
+    public function _before($event)
+    {
+    }
+
+    /**
+     * This method is called after each cest class test method, even if test failed.
+     * @param \Codeception\Event\TestEvent $event
+     */
+    public function _after($event)
+    {
+        User::deleteAll([
+            'email' => 'tester.email@example.com',
+            'username' => 'tester',
+        ]);
+    }
+
+    /**
+     * This method is called when test fails.
+     * @param \Codeception\Event\FailEvent $event
+     */
+    public function _fail($event)
+    {
+
+    }
+
+    /**
+     *
+     * @param \codeception_frontend\FunctionalTester $I
+     * @param \Codeception\Scenario $scenario
+     */
+    public function testUserSignup($I, $scenario)
+    {
+        $I->wantTo('ensure that signup works');
+
+        $signupPage = SignupPage::openBy($I);
+        $I->see('Signup', 'h1');
+        $I->see('Please fill out the following fields to signup:');
+
+        $I->amGoingTo('submit signup form with no data');
+
+        $signupPage->submit([]);
+
+        $I->expectTo('see validation errors');
+        $I->see('Username cannot be blank.', '.help-block');
+        $I->see('Email cannot be blank.', '.help-block');
+        $I->see('Password cannot be blank.', '.help-block');
+
+        $I->amGoingTo('submit signup form with not correct email');
+        $signupPage->submit([
+            'username' => 'tester',
+            'email' => 'tester.email',
+            'password' => 'tester_password',
+        ]);
+
+        $I->expectTo('see that email address is wrong');
+        $I->dontSee('Username cannot be blank.', '.help-block');
+        $I->dontSee('Password cannot be blank.', '.help-block');
+        $I->see('Email is not a valid email address.', '.help-block');
+
+        $I->amGoingTo('submit signup form with correct email');
+        $signupPage->submit([
+            'username' => 'tester',
+            'email' => 'tester.email@example.com',
+            'password' => 'tester_password',
+        ]);
+
+        $I->expectTo('see that user is created');
+        $I->seeRecord('common\models\User', [
+            'username' => 'tester',
+            'email' => 'tester.email@example.com',
+        ]);
+
+        $I->expectTo('see that user logged in');
+        $I->seeLink('Logout (tester)');
+    }
+}
diff --git a/tests/codeception/frontend/functional/_bootstrap.php b/tests/codeception/frontend/functional/_bootstrap.php
new file mode 100644
index 0000000..1abc491
--- /dev/null
+++ b/tests/codeception/frontend/functional/_bootstrap.php
@@ -0,0 +1,3 @@
+<?php
+
+new yii\web\Application(require(dirname(dirname(__DIR__)) . '/config/frontend/functional.php'));
diff --git a/tests/codeception/frontend/unit.suite.yml b/tests/codeception/frontend/unit.suite.yml
new file mode 100644
index 0000000..a0582a5
--- /dev/null
+++ b/tests/codeception/frontend/unit.suite.yml
@@ -0,0 +1,6 @@
+# Codeception Test Suite Configuration
+
+# suite for unit (internal) tests.
+# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
+
+class_name: UnitTester
diff --git a/tests/codeception/frontend/unit/DbTestCase.php b/tests/codeception/frontend/unit/DbTestCase.php
new file mode 100644
index 0000000..2b2ba8b
--- /dev/null
+++ b/tests/codeception/frontend/unit/DbTestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\frontend\unit;
+
+/**
+ * @inheritdoc
+ */
+class DbTestCase extends \yii\codeception\DbTestCase
+{
+    public $appConfig = '@tests/codeception/config/frontend/unit.php';
+}
diff --git a/tests/codeception/frontend/unit/TestCase.php b/tests/codeception/frontend/unit/TestCase.php
new file mode 100644
index 0000000..3ccaa3c
--- /dev/null
+++ b/tests/codeception/frontend/unit/TestCase.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace tests\codeception\frontend\unit;
+
+/**
+ * @inheritdoc
+ */
+class TestCase extends \yii\codeception\TestCase
+{
+    public $appConfig = '@tests/codeception/config/frontend/unit.php';
+}
diff --git a/tests/codeception/frontend/unit/_bootstrap.php b/tests/codeception/frontend/unit/_bootstrap.php
new file mode 100644
index 0000000..7dfa7c3
--- /dev/null
+++ b/tests/codeception/frontend/unit/_bootstrap.php
@@ -0,0 +1,2 @@
+<?php
+// Here you can initialize variables that will for your tests
diff --git a/tests/codeception/frontend/unit/fixtures/data/models/user.php b/tests/codeception/frontend/unit/fixtures/data/models/user.php
new file mode 100644
index 0000000..3670e09
--- /dev/null
+++ b/tests/codeception/frontend/unit/fixtures/data/models/user.php
@@ -0,0 +1,23 @@
+<?php
+
+return [
+    [
+        'username' => 'okirlin',
+        'auth_key' => 'iwTNae9t34OmnK6l4vT4IeaTk-YWI2Rv',
+        'password_hash' => '$2y$13$CXT0Rkle1EMJ/c1l5bylL.EylfmQ39O5JlHJVFpNn618OUS1HwaIi',
+        'password_reset_token' => 't5GU9NwpuGYSfb7FEZMAxqtuz2PkEvv_' . time(),
+        'created_at' => '1391885313',
+        'updated_at' => '1391885313',
+        'email' => 'brady.renner@rutherford.com',
+    ],
+    [
+        'username' => 'troy.becker',
+        'auth_key' => 'EdKfXrx88weFMV0vIxuTMWKgfK2tS3Lp',
+        'password_hash' => '$2y$13$g5nv41Px7VBqhS3hVsVN2.MKfgT3jFdkXEsMC4rQJLfaMa7VaJqL2',
+        'password_reset_token' => '4BSNyiZNAuxjs5Mty990c47sVrgllIi_' . time(),
+        'created_at' => '1391885313',
+        'updated_at' => '1391885313',
+        'email' => 'nicolas.dianna@hotmail.com',
+        'status' => '0',
+    ],
+];
diff --git a/tests/codeception/frontend/unit/models/ContactFormTest.php b/tests/codeception/frontend/unit/models/ContactFormTest.php
new file mode 100644
index 0000000..9aaf595
--- /dev/null
+++ b/tests/codeception/frontend/unit/models/ContactFormTest.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace tests\codeception\frontend\unit\models;
+
+use Yii;
+use tests\codeception\frontend\unit\TestCase;
+use frontend\models\ContactForm;
+
+class ContactFormTest extends TestCase
+{
+
+    use \Codeception\Specify;
+
+    protected function setUp()
+    {
+        parent::setUp();
+        Yii::$app->mailer->fileTransportCallback = function ($mailer, $message) {
+            return 'testing_message.eml';
+        };
+    }
+
+    protected function tearDown()
+    {
+        unlink($this->getMessageFile());
+        parent::tearDown();
+    }
+
+    public function testContact()
+    {
+        $model = new ContactForm();
+
+        $model->attributes = [
+            'name' => 'Tester',
+            'email' => 'tester@example.com',
+            'subject' => 'very important letter subject',
+            'body' => 'body of current message',
+        ];
+
+        $model->sendEmail('admin@example.com');
+
+        $this->specify('email should be send', function () {
+            expect('email file should exist', file_exists($this->getMessageFile()))->true();
+        });
+
+        $this->specify('message should contain correct data', function () use ($model) {
+            $emailMessage = file_get_contents($this->getMessageFile());
+
+            expect('email should contain user name', $emailMessage)->contains($model->name);
+            expect('email should contain sender email', $emailMessage)->contains($model->email);
+            expect('email should contain subject', $emailMessage)->contains($model->subject);
+            expect('email should contain body', $emailMessage)->contains($model->body);
+        });
+    }
+
+    private function getMessageFile()
+    {
+        return Yii::getAlias(Yii::$app->mailer->fileTransportPath) . '/testing_message.eml';
+    }
+}
diff --git a/tests/codeception/frontend/unit/models/PasswordResetRequestFormTest.php b/tests/codeception/frontend/unit/models/PasswordResetRequestFormTest.php
new file mode 100644
index 0000000..ec65a0e
--- /dev/null
+++ b/tests/codeception/frontend/unit/models/PasswordResetRequestFormTest.php
@@ -0,0 +1,88 @@
+<?php
+
+namespace tests\codeception\frontend\models;
+
+use Yii;
+use tests\codeception\frontend\unit\DbTestCase;
+use frontend\models\PasswordResetRequestForm;
+use tests\codeception\common\fixtures\UserFixture;
+use common\models\User;
+use Codeception\Specify;
+
+class PasswordResetRequestFormTest extends DbTestCase
+{
+    use Specify;
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        Yii::$app->mailer->fileTransportCallback = function ($mailer, $message) {
+            return 'testing_message.eml';
+        };
+    }
+
+    protected function tearDown()
+    {
+        @unlink($this->getMessageFile());
+
+        parent::tearDown();
+    }
+
+    public function testSendEmailWrongUser()
+    {
+        $this->specify('no user with such email, message should not be send', function () {
+
+            $model = new PasswordResetRequestForm();
+            $model->email = 'not-existing-email@example.com';
+
+            expect('email not send', $model->sendEmail())->false();
+
+        });
+
+        $this->specify('user is not active, message should not be send', function () {
+
+            $model = new PasswordResetRequestForm();
+            $model->email = $this->user[1]['email'];
+
+            expect('email not send', $model->sendEmail())->false();
+
+        });
+    }
+
+    public function testSendEmailCorrectUser()
+    {
+        $model = new PasswordResetRequestForm();
+        $model->email = $this->user[0]['email'];
+        $user = User::findOne(['password_reset_token' => $this->user[0]['password_reset_token']]);
+
+        expect('email sent', $model->sendEmail())->true();
+        expect('user has valid token', $user->password_reset_token)->notNull();
+
+        $this->specify('message has correct format', function () use ($model) {
+
+            expect('message file exists', file_exists($this->getMessageFile()))->true();
+
+            $message = file_get_contents($this->getMessageFile());
+            expect('message "from" is correct', $message)->contains(Yii::$app->params['supportEmail']);
+            expect('message "to" is correct', $message)->contains($model->email);
+
+        });
+    }
+
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/frontend/unit/fixtures/data/models/user.php'
+            ],
+        ];
+    }
+
+    private function getMessageFile()
+    {
+        return Yii::getAlias(Yii::$app->mailer->fileTransportPath) . '/testing_message.eml';
+    }
+
+}
diff --git a/tests/codeception/frontend/unit/models/ResetPasswordFormTest.php b/tests/codeception/frontend/unit/models/ResetPasswordFormTest.php
new file mode 100644
index 0000000..a2f5012
--- /dev/null
+++ b/tests/codeception/frontend/unit/models/ResetPasswordFormTest.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace tests\codeception\frontend\unit\models;
+
+use tests\codeception\frontend\unit\DbTestCase;
+use tests\codeception\common\fixtures\UserFixture;
+use frontend\models\ResetPasswordForm;
+
+class ResetPasswordFormTest extends DbTestCase
+{
+
+    /**
+     * @expectedException \yii\base\InvalidParamException
+     */
+    public function testResetWrongToken()
+    {
+        new ResetPasswordForm('notexistingtoken_1391882543');
+    }
+
+    /**
+     * @expectedException \yii\base\InvalidParamException
+     */
+    public function testResetEmptyToken()
+    {
+        new ResetPasswordForm('');
+    }
+
+    public function testResetCorrectToken()
+    {
+        $form = new ResetPasswordForm($this->user[0]['password_reset_token']);
+        expect('password should be resetted', $form->resetPassword())->true();
+    }
+
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/frontend/unit/fixtures/data/models/user.php'
+            ],
+        ];
+    }
+
+}
diff --git a/tests/codeception/frontend/unit/models/SignupFormTest.php b/tests/codeception/frontend/unit/models/SignupFormTest.php
new file mode 100644
index 0000000..4d869f1
--- /dev/null
+++ b/tests/codeception/frontend/unit/models/SignupFormTest.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace tests\codeception\frontend\unit\models;
+
+use tests\codeception\frontend\unit\DbTestCase;
+use tests\codeception\common\fixtures\UserFixture;
+use Codeception\Specify;
+use frontend\models\SignupForm;
+
+class SignupFormTest extends DbTestCase
+{
+
+    use Specify;
+
+    public function testCorrectSignup()
+    {
+        $model = new SignupForm([
+            'username' => 'some_username',
+            'email' => 'some_email@example.com',
+            'password' => 'some_password',
+        ]);
+
+        $user = $model->signup();
+
+        $this->assertInstanceOf('common\models\User', $user, 'user should be valid');
+
+        expect('username should be correct', $user->username)->equals('some_username');
+        expect('email should be correct', $user->email)->equals('some_email@example.com');
+        expect('password should be correct', $user->validatePassword('some_password'))->true();
+    }
+
+    public function testNotCorrectSignup()
+    {
+        $model = new SignupForm([
+            'username' => 'troy.becker',
+            'email' => 'nicolas.dianna@hotmail.com',
+            'password' => 'some_password',
+        ]);
+
+        expect('username and email are in use, user should not be created', $model->signup())->null();
+    }
+
+    public function fixtures()
+    {
+        return [
+            'user' => [
+                'class' => UserFixture::className(),
+                'dataFile' => '@tests/codeception/frontend/unit/fixtures/data/models/user.php',
+            ],
+        ];
+    }
+
+}
diff --git a/yii.bat b/yii.bat
new file mode 100644
index 0000000..d516b3a
--- /dev/null
+++ b/yii.bat
@@ -0,0 +1,20 @@
+@echo off
+
+rem -------------------------------------------------------------
+rem  Yii command line bootstrap script for Windows.
+rem
+rem  @author Qiang Xue <qiang.xue@gmail.com>
+rem  @link http://www.yiiframework.com/
+rem  @copyright Copyright (c) 2008 Yii Software LLC
+rem  @license http://www.yiiframework.com/license/
+rem -------------------------------------------------------------
+
+@setlocal
+
+set YII_PATH=%~dp0
+
+if "%PHP_COMMAND%" == "" set PHP_COMMAND=php.exe
+
+"%PHP_COMMAND%" "%YII_PATH%yii" %*
+
+@endlocal