ZZCX_yii/backend/modules/hotel/models/SyncPriceComparedHotel.php

<?php

namespace backend\modules\hotel\models;

use Yii;

/**
 * This is the model class for table "test_channel_hotel_relation".
 *
 * 数据表所属数据库IP：101.37.36.30，数据库名称：python
 * 用于同步酒店比价同步数据用
 *
 * @property integer $CancelFlag
 * @property string $ChannelHotelId
 * @property integer $HotelId
 * @property integer $ChannelId
 */
class SyncPriceComparedHotel extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'channel_hotel_relation';
    }

    /**
     * @return \yii\db\Connection the database connection used by this AR class.
     */
    public static function getDb()
    {
        return Yii::$app->get('db2');
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['CancelFlag', 'HotelId', 'ChannelId'], 'integer'],
            [['ChannelHotelId', 'HotelId', 'ChannelId'], 'required'],
            [['ChannelHotelId'], 'string', 'max' => 20],
            [['HotelId', 'ChannelId'], 'unique', 'targetAttribute' => ['HotelId', 'ChannelId'], 'message' => 'The combination of 本地酒店ID and 渠道ID 1：携程 has already been taken.'],
            [['ChannelHotelId', 'ChannelId'], 'unique', 'targetAttribute' => ['ChannelHotelId', 'ChannelId'], 'message' => 'The combination of 渠道酒店ID and 渠道ID 1：携程 has already been taken.'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'CancelFlag' => 'Cancel Flag',
            'ChannelHotelId' => '渠道酒店ID',
            'HotelId' => '本地酒店ID',
            'ChannelId' => '渠道ID 1：携程',
        ];
    }

    /**
     * 更新数据
     */
    public function beforeSave($insert)
    {
        if($this -> isNewRecord)
        {
            $this -> CancelFlag = 0;
        }
        return parent::beforeSave($insert);
    }
}