NN2022060401/app/api/controller/Region.php

<?php
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// | 商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// | Copyright (c) 2017~2021 https://www.thinkphp.com All rights reserved.
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// | Author: thinkphp <admin@yiovo.com>
// +----------------------------------------------------------------------
declare (strict_types = 1);

namespace app\api\controller;

use app\api\model\Region as RegionModel;

/**
 * 地区管理
 * Class Region
 * @package app\api\controller
 */
class Region extends Controller
{
    /**
     * 获取所有地区
     * @return array|\think\response\Json
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function all()
    {
        $list = RegionModel::getCacheAll();
        return $this->renderSuccess(compact('list'));
    }

    /**
     * 获取所有地区(树状)
     * @return array|\think\response\Json
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function tree()
    {
        $list = RegionModel::getCacheTree();
        return $this->renderSuccess(compact('list'));
    }

    /**
     * 获取区域选项
     * @return \think\response\Json
     */
    public function options()
    {
        $pid = $this->request->param('pid', 0);
        $pid = $pid? (int)$pid : 2069;
        $list = RegionModel::getCacheOptions($pid);
        return $this->renderSuccess(compact('list'));
    }
}