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mq：默认使用 event 替代 spring cloud stream

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YunaiV
2023-11-02 12:57:25 +08:00
parent fdb479ef49
commit 02693836b2
18 changed files with 95 additions and 89 deletions
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31
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/mq/consumer/coupon/CouponTakeByRegisterConsumer.java Normal file
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package cn.iocoder.yudao.module.promotion.mq.consumer.coupon;
import cn.iocoder.yudao.module.member.message.user.MemberUserCreateMessage;
import cn.iocoder.yudao.module.promotion.service.coupon.CouponService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.event.EventListener;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
/**
* 用户注册时，发送优惠劵的消费者，基 {@link MemberUserCreateMessage} 消息
*
* @author owen
*/
@Component
@Slf4j
public class CouponTakeByRegisterConsumer {
@Resource
private CouponService couponService;
@EventListener
@Async // Spring Event 默认在 Producer 发送的线程，通过 @Async 实现异步
public void onMessage(MemberUserCreateMessage message) {
log.info("[onMessage][消息内容({})]", message);
couponService.takeCouponByRegister(message.getUserId());
}
}

29
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/mq/consumer/coupon/UserCreateConsumer.java
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package cn.iocoder.yudao.module.promotion.mq.consumer.coupon;
import cn.iocoder.yudao.module.promotion.mq.message.coupon.UserCreateMessage;
import cn.iocoder.yudao.module.promotion.service.coupon.CouponService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
import java.util.function.Consumer;
/**
* 针对 {@link UserCreateMessage} 的消费者
*
* @author owen
*/
@Component
@Slf4j
public class UserCreateConsumer implements Consumer<UserCreateMessage> {
@Resource
private CouponService couponService;
@Override
public void accept(UserCreateMessage message) {
log.info("[onMessage][消息内容({})]", message);
couponService.takeCouponByRegister(message.getUserId());
}
}

4
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/mq/consumer/package-info.java Normal file
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/**
* 消息队列的消费者
*/
package cn.iocoder.yudao.module.promotion.mq.consumer;

21
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/mq/message/coupon/UserCreateMessage.java
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package cn.iocoder.yudao.module.promotion.mq.message.coupon;
import lombok.Data;
import javax.validation.constraints.NotNull;
/**
* 会员用户创建消息
*
* @author owen
*/
@Data
public class UserCreateMessage {
/**
* 用户编号
*/
@NotNull(message = "用户编号不能为空")
private Long userId;
}

4
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/mq/message/package-info.java Normal file
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/**
* 消息队列的消息
*/
package cn.iocoder.yudao.module.promotion.mq.message;

4
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/mq/producer/package-info.java Normal file
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/**
* 消息队列的生产者
*/
package cn.iocoder.yudao.module.promotion.mq.producer;