zh_food/app/Http/Controllers/Api/ShoppingController.php

<?php

namespace App\Http\Controllers\Api;



use App\Http\Controllers\ApiController;
use App\Servers\CommonServer;
use App\Servers\ShoppingCartServer;

/**
 * 购物车服务
 */
class ShoppingController extends ApiController
{
    /**
     * 获取购物车列表
     */
    function getShoppingList()
    {
        $commonServer = CommonServer::creatServer();
        $m_id = $this->getMemberId();//用户id
        $shop_id = $commonServer->filtrationStr('shop_id');//商家id

        if (empty($shop_id)) return $this->apiResponseError('请选择商家');
        $data = ShoppingCartServer::creatServer()->getShoppingList($m_id,$shop_id);

        return $this->apiResponseSuccess('成功',$data);
    }

    /**
     * 更新购物车数量
     */
    function saveShoppingNumber()
    {

        $commonServer = CommonServer::creatServer();
        $m_id = $this->getMemberId();//用户id
        $goods_id = $commonServer->filtrationStr('goods_id');//商品id
        $shop_id = $commonServer->filtrationStr('shop_id');//商家id
        $category_id = $commonServer->filtrationStr('category_id');//分类id
        $goods_spec_id = $commonServer->filtrationStr('goods_spec_id');//规格id,删除时需要
        $goods_spec = request()->input('goods_spec',[]);//商品规格数组
        $number = $commonServer->filtrationStr('number',0);//数量

        if (empty($goods_id)) return $this->apiResponseError('请选择商品');


        if (empty($shop_id)) return $this->apiResponseError('请选择商家');
        if (empty($category_id)) return $this->apiResponseError('类目错误');
        $result = ShoppingCartServer::creatServer()->saveShopping($m_id,$shop_id,$category_id,$goods_id,$goods_spec_id,$goods_spec,$number);

        if ($result['code'] == 0) {
            return $this->apiResponseError($result['msg']);
        }

        return $this->apiResponseSuccess($result['msg'],[],$result['code']);
    }

    /**
     * 删除购物车
     */
    function delShopping()
    {
        $commonServer = CommonServer::creatServer();
        $m_id = $this->getMemberId();//用户id
        $shop_id = $commonServer->filtrationStr('shop_id');//商家id
        if (empty($shop_id)) return $this->apiResponseError('请选择商家');

        $result = ShoppingCartServer::creatServer()->delShopping($m_id,$shop_id);

        if ($result['code'] == 0) {
            return $this->apiResponseError($result['msg']);
        }

        return $this->apiResponseSuccess($result['msg']);

    }

}