<?php

namespace App\Models;

use App\Services\UserFun;
use Illuminate\Database\Eloquent\Model;

class UserAccount extends Model
{
    // 显式指定表名
    protected $table = ' user_account';
    protected $guarded = ['id'];

    // 时间字段类型自动转为 Carbon 实例
    protected $casts = [
        'date' => 'datetime',
        'amount' => 'decimal:2',
        'balance' => 'decimal:2',
    ];

    public static function CheckUserId($user_id){

    }

}