<?php

namespace service\models\forms;

use common\core\BaseModel;
use service\models\ServiceUser;
use yii\base\Exception;

// 更新密码
class UpdatePasswordForm extends BaseModel
{
    public $password_old;
    public $password_new;

    public function rules()
    {
        return [
            [['password_old', 'password_new'], 'required'],
            [['password_old', 'password_new'], 'string'],
            ['password_old', 'validatePassword'],
        ];
    }

    public function attributeLabels()
    {
        return [
            'password_old' => '旧密码',
            'password_new' => '新密码',
        ];
    }

    public function validatePassword($attribute, $params)
    {
        /* @var ServiceUser $user */
        $user = \Yii::$app->user->identity;

        if(!$user->validatePassword($this->password_old)){
            $this->addError($attribute, '旧密码错误');
        }
    }

    public function updatePassword()
    {
        $t = \Yii::$app->db->beginTransaction();

        try {
            /* @var ServiceUser $user */
            $user = \Yii::$app->user->identity;
            $user->setPassword($this->password_new);
            $user->saveOrFail();

            $t->commit();
            return [];
        } catch (Exception $e) {
            $t->rollBack();
            throw $e;
        }
    }
}