ming-can-api/application/admin/model/NewsModel.php

<?php

namespace app\admin\model;

use think\Model;
use traits\model\SoftDelete;

class NewsModel extends Model
{

    use SoftDelete;

    

    // 表名
    protected $name = 'news';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = 'deletetime';

    // 追加属性
    protected $append = [
        'type_text'
    ];
    

    
    public function getTypeList()
    {
        return [
            '1' => __('Type 1'),
            '2' => __('Type 2'),
            '3' => __('Type 3'),
            '4' => __('Type 4'),
            '5' => __('Type 5'),
        ];
    }


    public function getTypeTextAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['type']) ? $data['type'] : '');
        $list = $this->getTypeList();
        return isset($list[$value]) ? $list[$value] : '';
    }


    public function getCreatetimeAttr($value)
    {
        return $value ? date("Y-m-d H:i:s", $value) : $value;
    }

    public function getUpdatetimeAttr($value)
    {
        return $value ? date("Y-m-d H:i:s", $value) : $value;
    }


    public function getPrevArticle($currentId) {
        return $this->where('id', '<', $currentId)->order('id', 'desc')->find();
    }

    public function getNextArticle($currentId) {
        return $this->where('id', '>', $currentId)->order('id', 'asc')->find();
    }


}