hlm_pl_mall/app/api/controller/Area.php

<?php


namespace app\api\controller;


/**

 * 地区控制器
 */
class Area extends MobileMall
{
    public function initialize()
    {
        parent::initialize(); // TODO: Change the autogenerated stub
    }

    /**
     * @api {POST} api/Area/area_app 地区列表
     * @apiVersion 1.0.0
     * @apiGroup Area
     *
     * @apiSuccess {String} code 返回码,10000为成功
     * @apiSuccess {String} message  返回消息
     * @apiSuccess {Object} result  返回数据
     * @apiSuccess {Object[]} result.area_list  地区列表
     * @apiSuccess {String} result.area_list.area_name  地区名称
     * @apiSuccess {Int} result.area_list.area_id  地区ID
     * @apiSuccess {Object[]} result.area_list.child  子地区列表
     */
    public function area_app()
    {
        $cache_key = "api-area";
        $area_list = rcache($cache_key);
        if (empty($area_list)) {
            $area_model = model('area');
            $lev1 = $area_model->getTopLevelAreas();
            foreach ($lev1 as $k => $v) {
                $lev3 = $lev2[$k]['area_id'] = $area_model->GetChildName($k);
                foreach ($lev3 as $val) {
                    $lev4[$k]['area_name'] = $v;
                    $lev4[$k]['area_id'] = $k;
                    $lev4[$k]['child'][$val['area_id']]['area_name'] = $val['area_name'];
                    $lev4[$k]['child'][$val['area_id']]['area_id'] = $val['area_id'];
                    $lev4[$k]['child'][$val['area_id']]['child'] = $area_model->GetChildName($val['area_id']);
                }
            }
            $area_list = array();
            foreach ($lev4 as $key => $val) {
                $val['child'] = array_values($val['child']);
                $area_list[] = $val;
            }
            wcache($cache_key, $area_list);
        }
        ds_json_encode(10000, '', array('area_list' => $area_list));
    }

    public function area_list()
    {
        $areas = model('area')->getAreas();
        ds_json_encode(10000, '', array('area_list' => $areas));
    }
}