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36 lines
788 B
36 lines
788 B
package com.demo.service;
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import com.demo.pojo.Order;
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import com.demo.pojo.OrderItem;
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import java.util.List;
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public interface OrderItemService extends CrudService<OrderItem> {
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/**
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* 更新订单项
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* @param c
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*/
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public void update(OrderItem c);
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/**
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* 根据用户id返回用户的订单项集合
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* @param cstid 用户id
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* @return
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*/
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public List<OrderItem> listByCustomer(int cstid);
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/**
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* 给订单集合中的每个订单设置有哪些订单项,设置订单项对应的商品，设置每个订单总价
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* @param os 订单集合
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*/
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public void fill(List<Order> os);
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/**
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* 给订单设置订单项，订单项对应的商品，订单总价
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* @param o
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*/
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public void fill(Order o);
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}
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