fdesk/app/admin/service/SysCurrencyService.php

<?php

namespace app\admin\service;

use app\admin\validate\SysCurrencyValidate;
use app\common\traits\crud\CrudServiceTrait;
use app\common\model\SysCurrency;
use support\Request;

class SysCurrencyService
{

    use CrudServiceTrait;

    /**
     * 指定当前要操作的模型
     */
    protected string $modelClass = SysCurrency::class;

    /**
     * 验证器
     */
    protected $validator = SysCurrencyValidate::class;

    /**
     * 获取验证器
     */
    public function getValidator()
    {
        return  new $this->validator;
    }


    /**
     * 构造 CrudUtil 查询配置
     */
    protected function buildQueryConfig(Request $request, string $scene = 'default'): array
    {
        $p = $request->all();

        $config = [];
        $config['model'] = $this->modelClass;
        switch ($scene) {
            case 'default':
                $config['order']['id'] = 'desc';
            case 'index':
                break;
            case 'show':
                $config['where']['id'] = $p['id'];
                break;
            case 'store':
                break;
            case 'update':
            case 'destroy':
                $config['where']['id'] = $p['id'];
                break;
        }

        return $config;
    }
}