diff --git a/common/models/Customer.php b/common/models/Customer.php
index 019da3a..ee1b101 100755
--- a/common/models/Customer.php
+++ b/common/models/Customer.php
@@ -3,6 +3,10 @@
 namespace common\models;
 use common\widgets\Mailer;
 use Yii;
+use Yii;
+use yii\base\NotSupportedException;
+use yii\behaviors\TimestampBehavior;
+use yii\db\ActiveRecord;
 
 class Customer extends \yii\db\ActiveRecord implements \yii\web\IdentityInterface
 {
@@ -210,5 +214,50 @@ class Customer extends \yii\db\ActiveRecord implements \yii\web\IdentityInterfac
 	
 	public function getImageProfile(){
 		return !empty($this->image) ? $this->image : 'user_photo.png';
-	}	
+	}
+
+    public static function findByPasswordResetToken($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;
+        }
+
+        $timestamp = (int) substr($token, strrpos($token, '_') + 1);
+        $expire = Yii::$app->params['user.passwordResetTokenExpire'];
+        return $timestamp + $expire >= time();
+    }
+
+    /**
+     * 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;
+    }
 }
--
libgit2 0.21.4