<?php

namespace backend\modules\hotel\models;

use Yii;

/**
 * This is the model class for table "base_img".
 *
 * @property integer $ID
 * @property integer $CREATE_USER_ID
 * @property string $CREATE_TIME
 * @property integer $UPDATE_USER_ID
 * @property string $UPDATE_TIME
 * @property integer $CANCEL_FLAG
 * @property integer $IMG_TYPE
 * @property integer $PRODUCT_ID
 * @property string $IMG_URL
 * @property string $IMG_JUMP_URL
 * @property integer $SEQ_ID
 * @property string $IMG_NAME
 * @property string $IMG_REMARK
 */
class BaseImg extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'base_img';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['CREATE_USER_ID', 'UPDATE_USER_ID', 'CANCEL_FLAG', 'IMG_TYPE', 'PRODUCT_ID', 'SEQ_ID'], 'integer'],
            [['UPDATE_TIME'], 'safe'],
            [['CREATE_TIME'], 'string', 'max' => 20],
            [['IMG_URL', 'IMG_NAME'], 'string', 'max' => 100],
            [['IMG_JUMP_URL', 'IMG_REMARK'], 'string', 'max' => 255],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'ID' => 'ID',
            'CREATE_USER_ID' => '记录创建用户ID',
            'CREATE_TIME' => '记录创建时间',
            'UPDATE_USER_ID' => '记录最后更新用户ID',
            'UPDATE_TIME' => '记录最后更新时间',
            'CANCEL_FLAG' => '记录有效性标记，CANCEL_FLAG=0记录有效；CANCEL_FLAG=1，记录已删除',
            'IMG_TYPE' => '图片类型,对应DICT_TYPE.ID',
            'PRODUCT_ID' => '图片对应的产品id，对应线路，门票，酒店id',
            'IMG_URL' => '图片的链接',
            'IMG_JUMP_URL' => '图片的跳转链接',
            'SEQ_ID' => '图片展示顺序',
            'IMG_NAME' => '图片名称',
            'IMG_REMARK' => '图片备注',
        ];
    }

    /**
     *
     */
    public function beforeSave($insert)
    {
        if($this -> isNewRecord)
        {
            $this->CREATE_TIME = date('Y-m-d H:i:s', time());
            $this->CREATE_USER_ID = Yii::$app->user->id;
        }else
        {
            $this -> UPDATE_USER_ID = Yii::$app->user->id;
            $this -> UPDATE_TIME = date('Y-m-d H:i:s', time());
        }
        return parent::beforeSave($insert);
    }
}