zy123/pay-mall
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

7.12 简单的交易下单功能实现

Browse Source
This commit is contained in:
zhangsan 2025-07-12 15:31:52 +08:00
parent 95318d5686
commit cf575464ea
33 changed files with 525 additions and 80 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
pay-mall-app/src/main/resources/application-dev.yml
View File

@ -31,9 +31,9 @@ spring:
type: com.zaxxer.hikari.HikariDataSource
# MyBatis 配置【如需使用记得打开】
#mybatis:
# mapper-locations: classpath:/mybatis/mapper/*.xml
# config-location: classpath:/mybatis/config/mybatis-config.xml
mybatis:
mapper-locations: classpath:/mybatis/mapper/*.xml
config-location: classpath:/mybatis/config/mybatis-config.xml
# 微信公众号对接
weixin:

25
pay-mall-app/src/main/resources/mybatis/mapper/frame_case_mapper.xml
View File

@ -1,25 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="edu.whut.infrastructure.persistent.dao.Xxx">
<resultMap id="CaseMap" type="edu.whut.infrastructure.persistent.po.A">
<id column="id" property="id"/>
<result column="create_time" property="createTime"/>
<result column="update_time" property="updateTime"/>
</resultMap>
<insert id="insert" parameterType="edu.whut.infrastructure.persistent.po.A">
INSERT INTO table(a,b,c) VALUES(#{a}, #{b}, #{c})
</insert>
<update id="update" parameterType="edu.whut.infrastructure.persistent.po.A">
UPDATE table SET a = #{a} WHERE b = #{b}
</update>
<select id="queryEmployeeByEmployNumber" parameterType="java.lang.String" resultMap="CaseMap">
SELECT a, b, c
FROM table
WHERE a = #{a}
</select>
</mapper>

35
pay-mall-app/src/main/resources/mybatis/mapper/pay_order_mapper.xml Normal file
View File

@ -0,0 +1,35 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="edu.whut.infrastructure.dao.IOrderDao">
<resultMap id="dataMap" type="edu.whut.infrastructure.dao.po.PayOrder">
<id column="id" property="id"/>
<result column="user_id" property="userId"/>
<result column="product_id" property="productId"/>
<result column="product_name" property="productName"/>
<result column="order_id" property="orderId"/>
<result column="order_time" property="orderTime"/>
<result column="total_amount" property="totalAmount"/>
<result column="status" property="status"/>
<result column="pay_url" property="payUrl"/>
<result column="pay_time" property="payTime"/>
<result column="create_time" property="createTime"/>
<result column="update_time" property="updateTime"/>
</resultMap>
<insert id="insert" parameterType="edu.whut.infrastructure.dao.po.PayOrder">
insert into pay_order(user_id, product_id, product_name, order_id, order_time,
total_amount, status, create_time, update_time)
values(#{userId}, #{productId}, #{productName}, #{orderId}, #{orderTime},
#{totalAmount}, #{status}, now(), now())
</insert>
<select id="queryUnPayOrder" parameterType="edu.whut.infrastructure.dao.po.PayOrder" resultMap="dataMap">
select product_id, product_name, order_id, order_time, total_amount, status, pay_url
from pay_order
where user_id = #{userId} and product_id = #{productId}
order by id desc
limit 1
</select>
</mapper>

33
pay-mall-app/src/test/java/edu/whut/test/domain/OrderServiceTest.java Normal file
View File

@ -0,0 +1,33 @@
package edu.whut.test.domain;
import com.alibaba.fastjson.JSON;
import edu.whut.domain.order.model.entity.PayOrderEntity;
import edu.whut.domain.order.model.entity.ShopCartEntity;
import edu.whut.domain.order.service.IOrderService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import javax.annotation.Resource;
@Slf4j
@RunWith(SpringRunner.class)
@SpringBootTest
@RequiredArgsConstructor
public class OrderServiceTest {
private final IOrderService orderService;
@Test
public void test_createOrder() throws Exception {
ShopCartEntity shopCartEntity = new ShopCartEntity();
shopCartEntity.setUserId("smile01");
shopCartEntity.setProductId("10001");
PayOrderEntity payOrderEntity = orderService.createOrder(shopCartEntity);
log.info("请求参数:{}", JSON.toJSONString(shopCartEntity));
log.info("测试结果:{}", JSON.toJSONString(payOrderEntity));
}
}

9
pay-mall-domain/src/main/java/edu/whut/domain/auth/service/WeixinLoginService.java
View File

@ -1,6 +1,7 @@
package edu.whut.domain.auth.service;
import com.google.common.cache.Cache;
import edu.whut.domain.auth.adapter.port.ILoginPort;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@ -9,12 +10,12 @@ import java.io.IOException;
@Slf4j
@Service
@RequiredArgsConstructor
public class WeixinLoginService implements ILoginService {
@Resource
private ILoginPort loginPort;
@Resource
private Cache<String, String> openidToken;
private final ILoginPort loginPort;
private final Cache<String, String> openidToken;
/**
* 生成登录二维码的 ticket

9
pay-mall-domain/src/main/java/edu/whut/domain/order/adapter/port/IProductPort.java Normal file
View File

@ -0,0 +1,9 @@
package edu.whut.domain.order.adapter.port;
import edu.whut.domain.order.model.entity.ProductEntity;
public interface IProductPort {
ProductEntity queryProductByProductId(String productId);
}

12
pay-mall-domain/src/main/java/edu/whut/domain/order/adapter/repository/IOrderRepository.java Normal file
View File

@ -0,0 +1,12 @@
package edu.whut.domain.order.adapter.repository;
import edu.whut.domain.order.model.aggregate.CreateOrderAggregate;
import edu.whut.domain.order.model.entity.OrderEntity;
import edu.whut.domain.order.model.entity.ShopCartEntity;
public interface IOrderRepository {
void doSaveOrder(CreateOrderAggregate orderAggregate);
OrderEntity queryUnPayOrder(ShopCartEntity shopCartEntity);
}

35
pay-mall-domain/src/main/java/edu/whut/domain/order/model/aggregate/CreateOrderAggregate.java Normal file
View File

@ -0,0 +1,35 @@
package edu.whut.domain.order.model.aggregate;
import edu.whut.domain.order.model.entity.OrderEntity;
import edu.whut.domain.order.model.entity.ProductEntity;
import edu.whut.domain.order.model.valobj.OrderStatusVO;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.apache.commons.lang3.RandomStringUtils;
import java.util.Date;
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class CreateOrderAggregate {
private String userId;
private ProductEntity productEntity;
private OrderEntity orderEntity;
public static OrderEntity buildOrderEntity(String productId, String productName){
return OrderEntity.builder()
.productId(productId)
.productName(productName)
.orderId(RandomStringUtils.randomNumeric(14))
.orderTime(new Date())
.orderStatusVO(OrderStatusVO.CREATE)
.build();
}
}

25
pay-mall-domain/src/main/java/edu/whut/domain/order/model/entity/OrderEntity.java Normal file
View File

@ -0,0 +1,25 @@
package edu.whut.domain.order.model.entity;
import edu.whut.domain.order.model.valobj.OrderStatusVO;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.math.BigDecimal;
import java.util.Date;
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class OrderEntity {
private String productId;
private String productName;
private String orderId;
private Date orderTime;
private BigDecimal totalAmount;
private OrderStatusVO orderStatusVO;
private String payUrl;
}

19
pay-mall-domain/src/main/java/edu/whut/domain/order/model/entity/PayOrderEntity.java Normal file
View File

@ -0,0 +1,19 @@
package edu.whut.domain.order.model.entity;
import edu.whut.domain.order.model.valobj.OrderStatusVO;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class PayOrderEntity {
private String userId;
private String orderId;
private String payUrl;
private OrderStatusVO orderStatus;
}

25
pay-mall-domain/src/main/java/edu/whut/domain/order/model/entity/ProductEntity.java Normal file
View File

@ -0,0 +1,25 @@
package edu.whut.domain.order.model.entity;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.math.BigDecimal;
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class ProductEntity {
/** 商品ID */
private String productId;
/** 商品名称 */
private String productName;
/** 商品描述 */
private String productDesc;
/** 商品价格 */
private BigDecimal price;
}

18
pay-mall-domain/src/main/java/edu/whut/domain/order/model/entity/ShopCartEntity.java Normal file
View File

@ -0,0 +1,18 @@
package edu.whut.domain.order.model.entity;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class ShopCartEntity {
private String userId;
private String productId;
}

20
pay-mall-domain/src/main/java/edu/whut/domain/order/model/valobj/OrderStatusVO.java Normal file
View File

@ -0,0 +1,20 @@
package edu.whut.domain.order.model.valobj;
import lombok.AllArgsConstructor;
import lombok.Getter;
@Getter
@AllArgsConstructor
public enum OrderStatusVO {
CREATE("CREATE", "创建完成 - 如果调单了，也会从创建记录重新发起创建支付单"),
PAY_WAIT("PAY_WAIT", "等待支付 - 订单创建完成后，创建支付单"),
PAY_SUCCESS("PAY_SUCCESS", "支付成功 - 接收到支付回调消息"),
DEAL_DONE("DEAL_DONE", "交易完成 - 商品发货完成"),
CLOSE("CLOSE", "超时关单 - 超市未支付"),
;
private final String code;
private final String desc;
}

72
pay-mall-domain/src/main/java/edu/whut/domain/order/service/AbstractOrderService.java Normal file
View File

@ -0,0 +1,72 @@
package edu.whut.domain.order.service;
import edu.whut.domain.order.adapter.port.IProductPort;
import edu.whut.domain.order.adapter.repository.IOrderRepository;
import edu.whut.domain.order.model.aggregate.CreateOrderAggregate;
import edu.whut.domain.order.model.entity.OrderEntity;
import edu.whut.domain.order.model.entity.PayOrderEntity;
import edu.whut.domain.order.model.entity.ProductEntity;
import edu.whut.domain.order.model.entity.ShopCartEntity;
import edu.whut.domain.order.model.valobj.OrderStatusVO;
import lombok.extern.slf4j.Slf4j;
@Slf4j
public abstract class AbstractOrderService implements IOrderService {
protected final IOrderRepository repository;
protected final IProductPort port;
public AbstractOrderService(IOrderRepository repository, IProductPort port) {
this.repository = repository;
this.port = port;
}
/**
* 创建订单
*/
@Override
public PayOrderEntity createOrder(ShopCartEntity shopCartEntity) throws Exception {
// 1. 查询当前用户是否存在掉单和未支付订单
OrderEntity unpaidOrderEntity = repository.queryUnPayOrder(shopCartEntity);
// 如果已有订单正在等待支付，直接复用
if (null != unpaidOrderEntity && OrderStatusVO.PAY_WAIT.equals(unpaidOrderEntity.getOrderStatusVO())) {
log.info("创建订单-存在，已存在未支付订单。userId:{} productId:{} orderId:{}", shopCartEntity.getUserId(), shopCartEntity.getProductId(), unpaidOrderEntity.getOrderId());
return PayOrderEntity.builder()
.orderId(unpaidOrderEntity.getOrderId())
.payUrl(unpaidOrderEntity.getPayUrl())
.build();
// TODO: 如果存在“已创建未支付”状态
} else if (null != unpaidOrderEntity && OrderStatusVO.CREATE.equals(unpaidOrderEntity.getOrderStatusVO())) {
}
// 2. 调用产品服务，查询商品详细信息
ProductEntity productEntity = port.queryProductByProductId(shopCartEntity.getProductId());
// 3. 构建基础 OrderEntity（含 orderId、时间等）
OrderEntity orderEntity = CreateOrderAggregate.buildOrderEntity(productEntity.getProductId(), productEntity.getProductName());
// 4. 组装聚合根：聚合中包含用户、商品和待持久化的订单实体
CreateOrderAggregate orderAggregate = CreateOrderAggregate.builder()
.userId(shopCartEntity.getUserId())
.productEntity(productEntity)
.orderEntity(orderEntity)
.build();
// 5. 交由子类实现，保存订单聚合
this.doSaveOrder(orderAggregate);
// 6. 返回支付实体
return PayOrderEntity.builder()
.orderId(orderEntity.getOrderId())
.payUrl("暂无")
.build();
}
/**
* 保存订单
*/
protected abstract void doSaveOrder(CreateOrderAggregate orderAggregate);
}

11
pay-mall-domain/src/main/java/edu/whut/domain/order/service/IOrderService.java Normal file
View File

@ -0,0 +1,11 @@
package edu.whut.domain.order.service;
import edu.whut.domain.order.model.entity.PayOrderEntity;
import edu.whut.domain.order.model.entity.ShopCartEntity;
public interface IOrderService {
PayOrderEntity createOrder(ShopCartEntity shopCartEntity) throws Exception;
}

21
pay-mall-domain/src/main/java/edu/whut/domain/order/service/OrderService.java Normal file
View File

@ -0,0 +1,21 @@
package edu.whut.domain.order.service;
import edu.whut.domain.order.adapter.port.IProductPort;
import edu.whut.domain.order.adapter.repository.IOrderRepository;
import edu.whut.domain.order.model.aggregate.CreateOrderAggregate;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@Slf4j
@Service
public class OrderService extends AbstractOrderService{
public OrderService(IOrderRepository repository, IProductPort port) {
super(repository, port);
}
@Override
protected void doSaveOrder(CreateOrderAggregate orderAggregate) {
repository.doSaveOrder(orderAggregate);
}
}

4
pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/package-info.java
View File

@ -1,4 +0,0 @@
/**
* 外部接口适配器层；当需要调用外部接口时，则创建出这一层，并定义接口，之后由基础设施层的 adapter 层具体实现
*/
package edu.whut.domain.xxx.adapter;

4
pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/port/package-info.java
View File

@ -1,4 +0,0 @@
/**
* 外部接口适配器层；当需要调用外部接口时，则创建出这一层，并定义接口，之后由基础设施层的 adapter 层具体实现
*/
package edu.whut.domain.xxx.adapter.port;

5
pay-mall-domain/src/main/java/edu/whut/domain/xxx/adapter/repository/package-info.java
View File

@ -1,5 +0,0 @@
/**
* 仓储服务
* 1. 定义仓储接口，之后由基础设施层做具体实现
*/
package edu.whut.domain.xxx.adapter.repository;

7
pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/aggregate/package-info.java
View File

@ -1,7 +0,0 @@
/**
* 聚合对象；
* 1. 聚合实体和值对象
* 2. 聚合是聚合的对象，和提供基础处理对象的方法。但不建议在聚合中引入仓储和接口来做过大的逻辑。而这些复杂的操作应该放到service中处理
* 3. 对象名称 XxxAggregate
*/
package edu.whut.domain.xxx.model.aggregate;

7
pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/entity/package-info.java
View File

@ -1,7 +0,0 @@
/**
* 实体对象；
* 1. 一般和数据库持久化对象1v1的关系，但因各自开发系统的不同，也有1vn的可能。
* 2. 如果是老系统改造，那么旧的库表冗余了太多的字段，可能会有nv1的情况
* 3. 对象名称 XxxEntity
*/
package edu.whut.domain.xxx.model.entity;

6
pay-mall-domain/src/main/java/edu/whut/domain/xxx/model/valobj/package-info.java
View File

@ -1,6 +0,0 @@
/**
* 值对象；
* 1. 用于描述对象属性的值，如一个库表中有json后者一个字段多个属性信息的枚举对象
* 2. 对象名称如；XxxVO
*/
package edu.whut.domain.xxx.model.valobj;

1
pay-mall-domain/src/main/java/edu/whut/domain/xxx/service/package-info.java
View File

@ -1 +0,0 @@
package edu.whut.domain.xxx.service;

8
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/adapter/port/LoginPort.java
View File

@ -6,6 +6,7 @@ import edu.whut.infrastructure.gateway.dto.WeixinQrCodeRequestDTO;
import edu.whut.infrastructure.gateway.dto.WeixinQrCodeResponseDTO;
import edu.whut.infrastructure.gateway.dto.WeixinTemplateMessageDTO;
import edu.whut.infrastructure.gateway.dto.WeixinTokenResponseDTO;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import retrofit2.Call;
@ -16,6 +17,7 @@ import java.util.HashMap;
import java.util.Map;
@Service
@RequiredArgsConstructor
public class LoginPort implements ILoginPort {
@Value("${weixin.config.app-id}")
@ -25,11 +27,9 @@ public class LoginPort implements ILoginPort {
@Value("${weixin.config.template_id}")
private String template_id;
@Resource
private Cache<String, String> weixinAccessToken;
private final Cache<String, String> weixinAccessToken;
@Resource
private IWeixinApiService weixinApiService;
private final IWeixinApiService weixinApiService;
/**
* 生成二维码登录凭证 ticket

29
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/adapter/port/ProductPort.java Normal file
View File

@ -0,0 +1,29 @@
package edu.whut.infrastructure.adapter.port;
import edu.whut.domain.order.adapter.port.IProductPort;
import edu.whut.domain.order.model.entity.ProductEntity;
import edu.whut.infrastructure.gateway.ProductRPC;
import edu.whut.infrastructure.gateway.dto.ProductDTO;
import org.springframework.stereotype.Component;
@Component
public class ProductPort implements IProductPort {
private final ProductRPC productRPC;
public ProductPort(ProductRPC productRPC) {
this.productRPC = productRPC;
}
@Override
public ProductEntity queryProductByProductId(String productId) {
ProductDTO productDTO = productRPC.queryProductByProductId(productId);
return ProductEntity.builder()
.productId(productDTO.getProductId())
.productName(productDTO.getProductName())
.productDesc(productDTO.getProductDesc())
.price(productDTO.getPrice())
.build();
}
}

62
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/adapter/repository/OrderRepository.java Normal file
View File

@ -0,0 +1,62 @@
package edu.whut.infrastructure.adapter.repository;
import edu.whut.domain.order.adapter.repository.IOrderRepository;
import edu.whut.domain.order.model.aggregate.CreateOrderAggregate;
import edu.whut.domain.order.model.entity.OrderEntity;
import edu.whut.domain.order.model.entity.ProductEntity;
import edu.whut.domain.order.model.entity.ShopCartEntity;
import edu.whut.domain.order.model.valobj.OrderStatusVO;
import edu.whut.infrastructure.dao.IOrderDao;
import edu.whut.infrastructure.dao.po.PayOrder;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Repository;
import javax.annotation.Resource;
@Repository
@RequiredArgsConstructor
public class OrderRepository implements IOrderRepository {
private final IOrderDao orderDao;
@Override
public void doSaveOrder(CreateOrderAggregate orderAggregate) {
String userId = orderAggregate.getUserId();
ProductEntity productEntity = orderAggregate.getProductEntity();
OrderEntity orderEntity = orderAggregate.getOrderEntity();
PayOrder order = new PayOrder();
order.setUserId(userId);
order.setProductId(productEntity.getProductId());
order.setProductName(productEntity.getProductName());
order.setOrderId(orderEntity.getOrderId());
order.setOrderTime(orderEntity.getOrderTime());
order.setTotalAmount(productEntity.getPrice());
order.setStatus(orderEntity.getOrderStatusVO().getCode());
orderDao.insert(order);
}
@Override
public OrderEntity queryUnPayOrder(ShopCartEntity shopCartEntity) {
// 1. 封装参数
PayOrder orderReq = new PayOrder();
orderReq.setUserId(shopCartEntity.getUserId());
orderReq.setProductId(shopCartEntity.getProductId());
// 2. 查询到订单
PayOrder order = orderDao.queryUnPayOrder(orderReq);
if (null == order) return null;
// 3. 返回结果
return OrderEntity.builder()
.productId(order.getProductId())
.productName(order.getProductName())
.orderId(order.getOrderId())
.orderStatusVO(OrderStatusVO.valueOf(order.getStatus()))
.orderTime(order.getOrderTime())
.totalAmount(order.getTotalAmount())
.payUrl(order.getPayUrl())
.build();
}
}

12
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/dao/IOrderDao.java Normal file
View File

@ -0,0 +1,12 @@
package edu.whut.infrastructure.dao;
import edu.whut.infrastructure.dao.po.PayOrder;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface IOrderDao {
void insert(PayOrder payOrder);
PayOrder queryUnPayOrder(PayOrder payOrder);
}

4
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/dao/package-info.java
View File

@ -1,4 +0,0 @@
/**
* DAO 接口；IXxxDao
*/
package edu.whut.infrastructure.dao;

30
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/dao/po/PayOrder.java Normal file
View File

@ -0,0 +1,30 @@
package edu.whut.infrastructure.dao.po;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.math.BigDecimal;
import java.util.Date;
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class PayOrder {
private Long id;
private String userId;
private String productId;
private String productName;
private String orderId;
private Date orderTime;
private BigDecimal totalAmount;
private String status;
private String payUrl;
private Date payTime;
private Date createTime;
private Date updateTime;
}

4
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/dao/po/package-info.java
View File

@ -1,4 +0,0 @@
/**
* 持久化对象；XxxPO 最后的 PO 是大写，UserPO
*/
package edu.whut.infrastructure.dao.po;

23
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/gateway/ProductRPC.java Normal file
View File

@ -0,0 +1,23 @@
package edu.whut.infrastructure.gateway;
import edu.whut.infrastructure.gateway.dto.ProductDTO;
import org.springframework.stereotype.Service;
import java.math.BigDecimal;
@Service
public class ProductRPC {
/**
* 模拟调用外部商城获取商品信息
*/
public ProductDTO queryProductByProductId(String productId){
ProductDTO productVO = new ProductDTO();
productVO.setProductId(productId);
productVO.setProductName("测试商品");
productVO.setProductDesc("这是一个测试商品");
productVO.setPrice(new BigDecimal("1.68"));
return productVO;
}
}

19
pay-mall-infrastructure/src/main/java/edu/whut/infrastructure/gateway/dto/ProductDTO.java Normal file
View File

@ -0,0 +1,19 @@
package edu.whut.infrastructure.gateway.dto;
import lombok.Data;
import java.math.BigDecimal;
@Data
public class ProductDTO {
/** 商品ID */
private String productId;
/** 商品名称 */
private String productName;
/** 商品描述 */
private String productDesc;
/** 商品价格 */
private BigDecimal price;
}

5
pay-mall-trigger/src/main/java/edu/whut/trigger/http/LoginController.java
View File

@ -3,6 +3,7 @@ import edu.whut.api.IAuthService;
import edu.whut.api.response.Response;
import edu.whut.domain.auth.service.ILoginService;
import edu.whut.types.common.Constants;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.web.bind.annotation.*;
@ -13,10 +14,10 @@ import javax.annotation.Resource;
@RestController()
@CrossOrigin("*")
@RequestMapping("/api/v1/login")
@RequiredArgsConstructor
public class LoginController implements IAuthService {
@Resource
private ILoginService loginService;
private final ILoginService loginService;
/**
* 生成并返回一个微信扫码登录的凭证（ticket）。