qlg.tsgz.moe/hyhproject/home2/model/ShopFreights.php

<?php
namespace wstmart\home\model;
use think\Db;
use wstmart\home\model\Shops;
/**
 * ============================================================================
 * 运费管理类
 */
class ShopFreights extends Base{
	/**
	 *  运费列表
	 */
	public function listProvince(){
		$shopId = session('WST_USER.shopId');
		$listCity = Db::name('areas')->where(['isShow'=>1,'dataFlag'=>1,'areaType'=>0])->field('areaId,areaName')->order('areaKey desc')->select();
		for ($i = 0; $i < count($listCity); $i++) {
			$parentId = $listCity[$i]["areaId"];
			$listPro = Db::name('areas')->alias('a')
			->join('__SHOP_FREIGHTS__ s','a.areaId= s.areaId2 and s.shopId='.$shopId,'left')
			->where(['a.isShow'=>1,'a.dataFlag'=>1,'a.areaType'=>1,'a.parentId'=>$parentId])
			->field('a.areaId,a.areaName,a.parentId,s.freightId,s.freight')
			->order('a.areaKey desc')
			->select();
			$listCity[$i]['listProvince'] = $listPro;
		}	
		return $listCity;
	}
	
	/**
	 * 编辑
	 */
	public function edit(){
		$shopId = session('WST_USER.shopId');
		$info = input("post.");
		$areas = Db::name('areas')->where('isShow=1 AND dataFlag = 1 AND areaType=1')->field('areaId')->select();
		Db::startTrans();
		if(count($areas)==0)return WSTReturn('无效的城市');
		try{
		   $dataList = [];
           foreach ($areas as $key => $v) {
           	   $m = model('ShopFreights')->where(['shopId'=>$shopId,'areaId2'=>$v['areaId']])->find();
           	   $freight = ((int)input('post.'.$v['areaId'])>0)?(int)input('post.'.$v['areaId']):0;
           	   if($m){
           	   	   $m->freight = $freight;
           	   	   $m->save();
           	   }else{
           	   	   $data = [];
                   $data['shopId'] = $shopId;
                   $data['areaId2'] = $v['areaId'];
                   $data['freight'] = $freight;
                   $data['createTime'] = date('Y-m-d H:i:s');
                   $dataList[] = $data;
           	   }
           }
           if(count($dataList)>0)model('ShopFreights')->saveAll($dataList);
		   Db::commit();
		   return WSTReturn("操作成功", 1);
		}catch (\Exception $e) {
			Db::rollback();errLog($e);
			return WSTReturn('操作失败',-1);
		}
	}
}