likeshop.project/app/shopapi/controller/GoodsController.php

<?php
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namespace app\shopapi\controller;

use app\shopapi\logic\GoodsLogic;

/**
 * 商品接口控制器
 * Class GoodsController
 * @package app\shopapi\controller
 */
class GoodsController extends BaseShopController
{

    public array $notNeedLogin = ['lists','detail','goodsMarketing','searchRecord'];
    /**
     * @notes 首页商品列表
     * @return \think\response\Json
     * @author cjhao
     * @date 2021/7/26 16:48
     */
    public function lists()
    {
        return $this->dataLists();
    }

    /**
     * @notes 搜索记录
     * @return \think\response\Json
     * @author cjhao
     * @date 2021/8/11 17:43
     */
    public function searchRecord()
    {
        $limit = $this->request->get('limit ',10);
        $lists = [];
        if($this->userId){
            $lists = (new GoodsLogic())->searchRecord($this->userId,$limit);
        }
        return $this->success('', $lists);
    }

    /**
     * @note 商品详情
     * @return \think\response\Json
     * @author cjhao
     * @date 2021/7/26 17:15
     */
    public function detail()
    {
        $params =  $this->request->get();
        $params['user_id'] = $this->userId;
        $detail = (new GoodsLogic)->detail($params);
        if (false === $detail) {
            return $this->fail(GoodsLogic::getError());
        }
        return $this->success('获取成功', $detail);
    }

    /**
     * @notes 商品营销接口
     * @return \think\response\Json
     * @author cjhao
     * @date 2021/8/27 17:08
     */
    public function goodsMarketing()
    {
        $goodsId = $this->request->get('id');
        $marketing = (new GoodsLogic)->goodsMarketing($goodsId,$this->userId);
        return $this->success('获取成功',$marketing);
    }

    /**
     * @notes 清空搜索记录
     * @return \think\response\Json
     * @author cjhao
     * @date 2021/9/15 11:35
     */
    public function clearRecord()
    {
        if($this->userId){
            (new GoodsLogic)->clearRecord($this->userId);
        }
        return $this->success('');
    }
    
    /**
     * @notes 检测商品是否可购买
     * @return \think\response\Json
     * @author lbzy
     * @datetime 2023-07-07 10:28:52
     */
    function checkCanBuy()
    {
        $check = GoodsLogic::checkCanBuy(input('item_id/d'), input('num/d'));
    
        if($check === true) {
            return $this->success('可购买');
        }
        
        return $this->fail($check, [], 0, 0);
    }

}