RWACha-API/application/common/model/RwaExchangeRecordModel.php

<?php

namespace app\common\model;

use Exception;
use fast\Action;
use fast\Asset;
use fast\RechargeOrderType;
use fast\RechargeStatus;
use think\Db;
use think\Model;

class RwaExchangeRecordModel extends Model
{

    protected $name = "rwa_exchange_record";

    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';

    // 定义时间戳字段名
    protected $createTime = 'create_time';
    protected $deleteTime = false;

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

    public function userInfo()
    {
        return $this->hasOne(UserModel::class, 'id', 'user_id');
    }

    public function getCreateTimeTextAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['create_time']) ? $data['create_time'] : '');
        return is_numeric($value) ? date("Y-m-d H:i:s", $value) : $value;
    }

    protected function setCreateTimeAttr($value)
    {
        return $value === '' ? null : ($value && !is_numeric($value) ? strtotime($value) : $value);
    }
}