application/index/controller/UserFreight.php

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<?php

namespace app\index\controller;

//use think\Controller;
use app\index\model\GoodsSpace;
use app\index\model\FreightCaseSpace;
use app\index\model\FreightDetailSpace;
use app\index\model\RegionSpace;


class UserFreight extends UserBase {
    
     public function index() {
        $GoodsSpace = GoodsSpace::where('pub_uid', session('uid', '', 'index'))->order('update_time', 'asc')->select();
        $FreightCaseSpace = FreightCaseSpace::where('uid', session('uid', '', 'index'))->order('id', 'asc')->select();
        $case_num=count($FreightCaseSpace) ;
         $RegionSpace =db(region_space)->where('ParentId', 1)->order('PkId', 'asc')->select();
         
                  $this->assign('case_num', $case_num);
       $this->assign('FreightCaseSpace', $FreightCaseSpace);
         $this->assign('RegionSpace', $RegionSpace);
        $this->assign('GoodsSpace', $GoodsSpace);
 
        return $this->fetch();
    }
    
      //删除商品 动作 
    public function del_case_action() {
        //检查当前删除购物商品的人是否是之前商品购买者 防止外部代码删除 
        if(session('uid','', 'index')==request()->param('value')){
            //传过来的id删case
        $res=FreightCaseSpace::where('id', request()->param('id'))->delete();
          //传过来的case_id删Detail里的相关
        $res=FreightDetailSpace::where(['case_id' => request()->param('name'),'uid' => request()->param('value')])->delete();
       return $this->json_data($res);
        }
    }

     public function freight_detail() {
          $FreightDetailSpace = FreightDetailSpace::where('case_id',request()->param('case_id'))->select();

       foreach ($FreightDetailSpace as $value) {
          $arr_province_name=$this->get_province_by_idstr($value['province']);
          $str_province_name=implode(",", $arr_province_name);
             $value["province_name"]=$str_province_name;
             $new_FreightDetailSpace[]=$value;
//       dump($result);
        }
                  
           $this->assign('FreightDetailSpace', $new_FreightDetailSpace);
            $this->assign('case_name',request()->param('case_name'));
            return $this->fetch();
     }
     
      public function get_province_by_idstr($str) {
             $RegionSpace =db(region_space)->where('ParentId', 1)->order('PkId', 'asc')->select();
            //整理省数组为关联数组 RegionName=〉PkId
           foreach ($RegionSpace as $v) {
             $region[$v['RegionName']]=$v['PkId'];