package com.ltkj.mall.service;
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import java.util.List;
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import com.baomidou.mybatisplus.extension.service.IService;
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import com.ltkj.mall.domain.MallOrder;
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import com.ltkj.mall.domain.MallOrderGoods;
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/**
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* 订单商品Service接口
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*
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* @author ltkj_赵佳豪&李格
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* @date 2023-07-13
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*/
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public interface IMallOrderGoodsService extends IService<MallOrderGoods> {
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/**
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* 查询订单商品
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*
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* @param id 订单商品主键
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* @return 订单商品
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*/
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public MallOrderGoods selectMallOrderGoodsById(Long id);
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/**
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* 查询订单商品列表
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*
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* @param mallOrderGoods 订单商品
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* @return 订单商品集合
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*/
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public List<MallOrderGoods> selectMallOrderGoodsList(MallOrderGoods mallOrderGoods);
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/**
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* 新增订单商品
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*
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* @param mallOrderGoods 订单商品
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* @return 结果
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*/
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public int insertMallOrderGoods(MallOrderGoods mallOrderGoods);
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/**
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* 修改订单商品
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*
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* @param mallOrderGoods 订单商品
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* @return 结果
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*/
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public int updateMallOrderGoods(MallOrderGoods mallOrderGoods);
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/**
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* 批量删除订单商品
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*
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* @param ids 需要删除的订单商品主键集合
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* @return 结果
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*/
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public int deleteMallOrderGoodsByIds(Long[] ids);
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/**
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* 删除订单商品信息
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*
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* @param id 订单商品主键
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* @return 结果
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*/
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public int deleteMallOrderGoodsById(Long id);
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}
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