dineng/application/api/controller/Mall.php

<?php
namespace app\api\controller;
use app\common\model\GoodsCate;
use app\common\model\GoodsSeason;
use app\common\model\GoodsServe;
use app\common\model\StoreGoods;
use app\common\model\User;
use app\common\model\UserCollect;
use app\common\model\UserSearch;
use app\common\model\UserTrack;
use app\common\model\WashCate;
use app\common\service\Activity;
use library\tools\Data;
use think\Db;

/**
 * @title 商城商品
 * @controller Mall
 * @group base
 */
class Mall extends Base
{
    // 需要登录的
    public function initialize(){
        parent::initialize();
        parent::setUid();
    }

    /**
     * @title 获取商品分类【商城商品】
     * @desc  获取商品分类
     * @author  qc
     * @url /api/Mall/getGoodsCate
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @return name:id type:int default:-- desc:分类id
     * @return name:title type:string default:-- desc:标题
     */
    public function getGoodsCate()
    {
        $list = GoodsCate::getCateTree();
        $this->success('ok',['list'=>$list]);
    }

    /**
     * @title 获取洗鞋分类
     * @desc  获取洗鞋分类
     * @author  qc
     * @url /api/Mall/getWashCate
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @return name:id type:int default:-- desc:分类id
     * @return name:title type:string default:-- desc:分类名称
     * @return name:logo type:string default:-- desc:分类log
     * @return name:ladder_set type:array default:-- desc:价格设置
     * @return name:ladder_set.title type:string default:-- desc:标题
     * @return name:ladder_set.price type:float default:-- desc:价格
     * @return name:ladder_set.ladder_key type:int default:-- desc:ladder_set数组的键【下单用的到】
     */
    public function getWashCate()
    {
        $list =  WashCate::where('is_deleted',0)->field('id,logo,title,ladder_set')->select()->toArray();
        array_walk($list,function (&$v,$k){
            $v['ladder_set'] = $v['ladder_set'] ? json_decode($v['ladder_set'],true):null;
        });
        $this->success('ok',['list'=>$list]);
    }



    /**
     * @title 获取商品列表
     * @desc  获取商品列表
     * @author  qc
     * @url /api/Mall/getGoodsList
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @param  name:page type:int default:1 desc:页数
     * @param  name:page_num type:int default:20 desc:每页数
     * @param  name:goods_name type:string require:0  default:-- desc:商品名称
     * @param  name:first_classify type:int require:0  default:-- desc:分类id
     * @param  name:sort_type type:int default:1 desc:排序--1默认2时间升序3时间降序
     * @return name:name type:string default:-- desc:商品名称
     * @return name:cover type:string default:-- desc:商品封面图
     * @return name:desc type:string default:-- desc:商品简述（副标题）
     * @return name:low_price type:float default:-- desc:最低售价
     * @return name:max_price type:float default:-- desc:最高售价
     * @return name:low_original type:float default:-- desc:最低原价格
     * @return name:total_num type:int default:-- desc:商品总数量
     * @return name:first_classify type:int require:0  default:-- desc:一级分类id
     * @return name:item_list type:array default:-- desc:商品多规格列表
     * @return name:item_list.goods_spec type:string default:-- desc:规格
     * @return name:item_list.goods_no type:string default:-- desc:规格货号
     * @return name:item_list.goods_title:string default:-- desc:规格标题
     * @return name:item_list.stock type:int default:-- desc:剩余库存
     * @return name:item_list.original_price type:float default:-- desc:原价
     * @return name:item_list.sell_price type:float default:-- desc:售价
     * @return name:item_list.virtual type:int default:-- desc:虚拟销量
     * @return name:item_list.weight type:float default:-- desc:重量【kg】
     * @return name:total_num type:int default:-- desc:总数
     */
    public function getGoodsList(){
        $all_cate = GoodsCate::getCateTree();
        $all_cate = array_column($all_cate,null,'id');
        $input = input('get.');
        $sel_where = [];
        $sel_where[] = ['status','=',1];
        $sel_where[] = ['is_deleted','=',0];
        $sort_type = input('get.sort_type',1);
        if(isset_full($input,'first_classify'))$sel_where[] = ['first_classify','=',$input['first_classify']];
        switch ($sort_type) {
            case 1:
                $order =  ['sort'=>'desc','id'=>'desc'];
                break;
            case 2:
                $order =  ['id'=>'asc','sort'=>'desc'];
                break;
            case 3:
                $order =  ['id'=>'desc','sort'=>'desc'];
                break;
        }

        $list = StoreGoods::with(['itemList'])
            ->field('id,name,cover,desc,low_price,first_classify')
            ->where($sel_where)->limit($this->off_set,$this->page_num)
            ->order($order)
            ->select()->toArray();
        foreach ($list as &$v){
            $v['first_classify_name'] = isset($all_cate[$v['first_classify']]['title']) ? $all_cate[$v['first_classify']]['title']:'';
            $v['low_original'] = empty($v['item_list']) ? 0 :  min(array_column($v['item_list'],'original_price'));
            $v['low_price'] = empty($v['item_list']) ? 0 : min(array_column($v['item_list'],'sell_price'));
            $v['max_price'] = empty($v['item_list']) ? 0 : max(array_column($v['item_list'],'sell_price'));
            $v['total_num'] =  empty($v['item_list']) ? 0 :array_sum(array_column($v['item_list'],'base_stock'));
        }
        $total_num =  StoreGoods::where($sel_where)->count();
        $this->success('ok',['list'=>$list,'total_num'=>$total_num]);

    }

    /**
     * @title 获取商品详情
     * @desc  获取商品详情
     * @author  qc
     * @url /api/Mall/getGoodsDetail
     * @method GET
     * @header name:Authorization require:1 desc:Token
     * @param  name:goods_id  type:int require:1  default:0 desc:商品id
     * @return name:name type:string default:-- desc:商品名称
     * @return name:cover type:string default:-- desc:商品封面图
     * @return name:desc type:string default:-- desc:商品简述（副标题）
     * @return name:image type:string default:-- desc:商品展示图[多张|隔开]
     * @return name:content type:string default:-- desc:商品详情图[多张|隔开]
     * @return name:content_arr type:array default:-- desc:商品详情图
     * @return name:low_price type:float default:-- desc:最低售价
     * @return name:max_price type:float default:-- desc:最高售价
     * @return name:low_original type:float default:-- desc:最低原价格
     * @return name:total_num type:int default:-- desc:商品总数量
     * @return name:detail type:int default:-- desc:商品详情[富文本]
     * @return name:first_classify type:int require:0  default:-- desc:一级分类id
     * @return name:item_list type:array default:-- desc:商品多规格列表
     * @return name:item_list.id type:int default:-- desc:规格id【提交订单时spec_id】
     * @return name:item_list.goods_spec type:string default:-- desc:规格
     * @return name:item_list.goods_no type:string default:-- desc:规格货号
     * @return name:item_list.goods_title:string default:-- desc:规格标题
     * @return name:item_list.stock type:int default:-- desc:剩余库存
     * @return name:item_list.original_price type:float default:-- desc:原价
     * @return name:item_list.sell_price type:float default:-- desc:售价
     * @return name:item_list.virtual type:int default:-- desc:虚拟销量
     * @return name:item_list.weight type:float default:-- desc:重量【kg】
     */
    public function getGoodsDetail()
    {
        $goods_id = input('goods_id');
        $all_cate = GoodsCate::getCateTree();
        $all_cate = array_column($all_cate,null,'id');
        $detail = StoreGoods::with(['itemList'])->field('specs,lists',true)->where('id',$goods_id)->find()->toArray();
        $detail['max_price'] = max(array_column($detail['item_list'],'original_price'));
        $detail['first_classify_name'] = isset($all_cate[$detail['first_classify']]['title']) ? $all_cate[$detail['first_classify']]['title']:'';
        $detail['low_original'] = empty($detail['item_list']) ? 0 :  min(array_column($detail['item_list'],'original_price'));
        $detail['low_price'] = empty($detail['item_list']) ? 0 : min(array_column($detail['item_list'],'sell_price'));
        $detail['max_price'] = empty($detail['item_list']) ? 0 : max(array_column($detail['item_list'],'sell_price'));
        $detail['content_arr'] = $detail['content'] ? explode('|',$detail['content']) : null;
        $this->success('oK',['goods_info'=>$detail]);
    }





}