mirror of https://gitee.com/stylefeng/roses
规范注释
hfwangyl
parent
f8107854ba
commit
a793f6a5ad
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@ -3,6 +3,7 @@ package cn.stylefeng.roses.kernel.seata.order.controller;
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import cn.stylefeng.roses.kernel.seata.order.entity.Order;
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import cn.stylefeng.roses.kernel.seata.order.service.OrderService;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import javax.annotation.Resource;
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@ -24,7 +25,7 @@ public class OrderController {
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* @date 2021/4/20 20:11
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*/
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@GetMapping("/create")
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public Order create(String userId, String commodityCode, int orderCount) {
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public Order create(@RequestParam("userId") String userId, @RequestParam("commodityCode") String commodityCode, @RequestParam("orderCount") Integer orderCount){
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return orderService.create(userId,commodityCode,orderCount);
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}
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@ -3,19 +3,72 @@ package cn.stylefeng.roses.kernel.seata.order.entity;
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import java.io.Serializable;
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import java.util.Date;
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/**
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* 订单 实体类
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*
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* @author wangyl
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* @date 2021/04/21 08:33
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*/
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public class Order implements Serializable {
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/**
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* 订单ID
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*/
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private Long orderId;
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/**
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* 商品ID
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*/
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private Long productId;
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/**
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* 用户ID
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*/
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private Long userId;
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/**
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* 商品单价
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*/
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private Integer prodPrice;
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/**
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* 商品数量
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*/
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private Integer prodNumber;
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/**
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* 总价
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*/
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private Integer totalAmount;
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/**
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* 支付状态:1待支付,2已支付,3支付失败,已取消
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*/
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private Integer payStatus;
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/**
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* 创建者
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*/
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private Long createUser;
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/**
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* 创建时间
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*/
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private Date createTime;
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/**
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* 更新者
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*/
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private Long updateUser;
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/**
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* 更新时间
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*/
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private Date updateTime;
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/**
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* 备注
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*/
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private String remark;
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public Long getOrderId() {
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@ -3,14 +3,24 @@ package cn.stylefeng.roses.kernel.seata.order.mapper;
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import cn.stylefeng.roses.kernel.seata.order.entity.Order;
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/**
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* 数据层
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* 订单 数据层
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*
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* @author wangyl
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* @date 2021/04/21 08:33
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*/
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public interface OrderMapper {
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/**
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* 新增订单
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* @param order 订单
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*/
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void insertOrder(Order order);
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/**
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* 根据ID查询订单
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* @param orderId 订单ID
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* @return
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*/
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Order selectById(Long orderId);
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}
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@ -2,6 +2,7 @@
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="cn.stylefeng.roses.kernel.seata.order.mapper.OrderMapper">
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<!-- 新增订单 -->
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<insert id="insertOrder" parameterType="cn.stylefeng.roses.kernel.seata.order.entity.Order">
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insert into order(
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<if test="productId != null and productId != ''">product_id,</if>
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@ -30,6 +31,7 @@
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)
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</insert>
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<!-- 根据ID查询订单 -->
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<select id="selectById" resultType="cn.stylefeng.roses.kernel.seata.order.entity.Order">
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select * from order
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where order_id = #{orderId}
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@ -2,8 +2,21 @@ package cn.stylefeng.roses.kernel.seata.order.service;
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import cn.stylefeng.roses.kernel.seata.order.entity.Order;
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/**
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* 订单 业务层
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*
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* @author wangyl
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* @date 2021/04/21 08:33
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*/
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public interface OrderService {
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/**
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* 创建订单
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* @param userId 用户ID
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* @param commodityCode 商品编码
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* @param orderCount 购买数量
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* @return
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*/
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Order create(String userId, String commodityCode, int orderCount);
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}
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@ -6,24 +6,32 @@ import cn.stylefeng.roses.kernel.seata.order.entity.Order;
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import cn.stylefeng.roses.kernel.seata.order.mapper.OrderMapper;
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import cn.stylefeng.roses.kernel.seata.order.service.OrderService;
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import io.seata.spring.annotation.GlobalTransactional;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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/**
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* 订单 业务层
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*
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* @author wangyl
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* @date 2021/04/21 08:33
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*/
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@Service
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public class OrderServiceImpl implements OrderService {
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@Autowired
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@Resource
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private StorageConsumer storageConsumer;
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@Autowired
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@Resource
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private WalletConsumer walletConsumer;
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@Autowired
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@Resource
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private OrderMapper orderMapper;
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/**
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* 分布式事务跨库操作，起始位置，使用@GlobalTransactional注解修饰
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* @param userId
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* @param commodityCode
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* @param orderCount
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* 分布式事务跨库操作
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* @param userId 用户ID
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* @param commodityCode 商品编码
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* @param orderCount 购买数量
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* @GlobalTransactional 修饰分布式事务起始方法
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* @return
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*/
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@GlobalTransactional(rollbackFor = Exception.class)
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@ -10,7 +10,9 @@ public interface StorageApi {
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/**
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* 扣除存储数量
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* @param commodityCode 商品编码
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* @param count 购买数量
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*/
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void deduct(String commodityCode, int count);
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void deduct(String commodityCode, Integer count);
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}
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@ -9,8 +9,10 @@ package cn.stylefeng.roses.kernel.seata.wallet.api;
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public interface WalletApi {
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/**
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* 从用户账户中借出
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* 从用户账户中扣除余额
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* @param userId 用户ID
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* @param money 消费金额
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*/
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void debit(String userId, int money);
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void debit(String userId, Integer money);
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}
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