<?php
namespace app\mobile\model;

use think\Model;

class News extends Model
{
	// 表名
    protected $name = 'mobile_news';
    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    // 追加属性
    protected $append = ['read_num'];

    public function getCoverAttr($value){
    	return !empty($value) ? cdnurl($value,true) : '';
    }

    public function getReadNumAttr($value,$data){
    	return $data['read_num_virtual'] + $data['read_num_real'];
    }

    public function getCreatetimeAttr($value){
    	return date('Y.m.d',$value);
    }
}