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.common.core.domain.AjaxResult;
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import com.ltkj.mall.domain.MallFootprint;
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import com.ltkj.mall.domain.MallOrder;
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/**
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* 订单Service接口
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*
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* @author ltkj_赵佳豪&李格
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* @date 2023-07-12
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*/
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public interface IMallOrderService extends IService<MallOrder> {
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/**
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* 查询订单
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*
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* @param id 订单主键
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* @return 订单
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*/
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public MallOrder selectMallOrderById(Long id);
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/**
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* 查询订单列表
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*
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* @param mallOrder 订单
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* @return 订单集合
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*/
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public List<MallOrder> selectMallOrderList(MallOrder mallOrder);
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/**
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* 新增订单
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*
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* @param mallOrder 订单
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* @return 结果
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*/
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public int insertMallOrder(MallOrder mallOrder);
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/**
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* 修改订单
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*
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* @param mallOrder 订单
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* @return 结果
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*/
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public int updateMallOrder(MallOrder mallOrder);
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/**
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* 批量删除订单
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*
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* @param ids 需要删除的订单主键集合
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* @return 结果
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*/
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public int deleteMallOrderByIds(Long[] ids);
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/**
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* 删除订单信息
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*
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* @param id 订单主键
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* @return 结果
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*/
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public int deleteMallOrderById(Long id);
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String generateOrderSn(Integer userId);
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MallOrder findBySn(String orderSn);
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}
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