<?php

namespace common\models;

/**
 * This is the model class for table "xhVisitByMonth".
 *
 * @property int $id
 * @property int $year 年
 * @property int $month 月份
 * @property int $riseNum 增加数量
 * @property int $totalNum 总数量
 * @property int $merchantId 商家id
 * @property string $createTime 创建时间
 * @property string $updateTime
 */
class xhVisitByMonth extends xhBaseModel
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'xhVisitByMonth';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['year', 'month', 'riseNum', 'totalNum', 'merchantId'], 'integer'],
            [['createTime'], 'required'],
            [['createTime', 'updateTime'], 'safe'],
            [['merchantId', 'year', 'month'], 'unique', 'targetAttribute' => ['merchantId', 'year', 'month']],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'year' => 'Year',
            'month' => 'Month',
            'riseNum' => 'Rise Num',
            'totalNum' => 'Total Num',
            'merchantId' => 'Merchant ID',
            'createTime' => 'Create Time',
            'updateTime' => 'Update Time',
        ];
    }
}