<?php

namespace common\models\user;

use Yii;

/**
 * This is the model class for table "qimall_user_level_upgrade_log".
 *
 * @property int $id
 * @property int $mall_id 商城ID
 * @property int $user_id 用户ID
 * @property int $before_level 用户修改前等级
 * @property int $after_level 用户修改后等级
 * @property int $upgrade_type -3手动降级，-2售后降级，1条件升级，2购买指定商品升级，3手动升级
 * @property int $admin_id 操作人ID
 * @property int $order_id 订单ID
 * @property string|null $upgrade_condition 条件升级内容
 * @property int $created_at
 * @property int $updated_at
 */
class UserLevelUpgradeLog extends \common\models\base\BaseActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'qimall_user_level_upgrade_log';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['mall_id', 'user_id', 'before_level', 'after_level', 'upgrade_type', 'admin_id', 'order_id', 'created_at', 'updated_at'], 'integer'],
            [['upgrade_condition'], 'safe'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'mall_id' => 'Mall ID',
            'user_id' => 'User ID',
            'before_level' => 'Before Level',
            'after_level' => 'After Level',
            'upgrade_type' => 'Upgrade Type',
            'admin_id' => 'Admin ID',
            'order_id' => 'Order ID',
            'upgrade_condition' => 'Upgrade Condition',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }
}