add tg bot auth method

frontend/modules/api/models/tg_bot/UserTgBotToken.php

@@ -4,6 +4,7 @@ namespace frontend\modules\api\models\tg_bot;
 
 
 use frontend\modules\api\models\profile\User;
+use Yii;
 use yii\db\ActiveQuery;
 
 /**
@@ -43,6 +44,8 @@ use yii\db\ActiveQuery;
  */
 class UserTgBotToken extends \common\models\UserTgBotToken
 {
+    const EXPIRE_TIME = 604800; // token expiration time, valid for 7 days
+
     public function fields(): array
     {
         return [
@@ -59,6 +62,16 @@ class UserTgBotToken extends \common\models\UserTgBotToken
         return [];
     }
 
+    public function updateToken()
+    {
+        $access_token = $this->user->generateAccessToken();
+        $this->user->access_token_expired_at = date('Y-m-d', time() + static::EXPIRE_TIME);
+        $this->user->save(false);
+
+        Yii::$app->user->login($this->user, static::EXPIRE_TIME);
+        return $access_token;
+    }
+
     /**
      * @return ActiveQuery
      */

frontend/modules/api/models/tg_bot/forms/UserTgBotLoginForm.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace frontend\modules\api\models\tg_bot\forms;
+use DateTime;
+use frontend\modules\api\models\profile\User;
+use frontend\modules\api\models\tg_bot\UserTgBotToken;
+use yii\base\Model;
+
+class UserTgBotLoginForm extends Model
+{
+    public $token;
+
+    /**
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            [['token'], 'string'],
+            [['token'], 'required'],
+            ['token', 'validateToken'],
+        ];
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function validateToken()
+    {
+        $model = UserTgBotToken::findOne(['token' => $this->token]);
+
+        if (!empty($model)) {
+
+            $currentTime = new DateTime();
+
+            if ($currentTime > new DateTime($model->expired_at)) {
+                $this->addError('token', 'Токен не действителен!');
+            }
+        } else {
+            $this->addError('token', 'Пользователь с соответствующим токеном не найден!');
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function formName(): string
+    {
+        return '';
+    }
+
+    public function getUser()
+    {
+        return User::findOne($this->userId);
+    }
+}