优惠券：新人券使用 MQ 发放

yudao-module-member/yudao-module-member-api/pom.xml

@@ -22,6 +22,11 @@
             <artifactId>yudao-common</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>cn.iocoder.boot</groupId>
+            <artifactId>yudao-spring-boot-starter-mq</artifactId>
+            <scope>compile</scope>
+        </dependency>
         <!-- 参数校验 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>

yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/mq/message/user/RegisterCouponSendMessage.java

@@ -0,0 +1,29 @@
+package cn.iocoder.yudao.module.member.mq.message.user;
+
+import cn.iocoder.yudao.framework.mq.core.stream.AbstractStreamMessage;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * 新人券发放消息
+ *
+ * @author owen
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class RegisterCouponSendMessage extends AbstractStreamMessage {
+
+    /**
+     * 用户编号
+     */
+    @NotNull(message = "用户编号不能为空")
+    private Long userId;
+
+    @Override
+    public String getStreamKey() {
+        return "member.register-coupon.send";
+    }
+
+}

yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/mq/producer/user/RegisterCouponProducer.java

@@ -0,0 +1,31 @@
+package cn.iocoder.yudao.module.member.mq.producer.user;
+
+import cn.iocoder.yudao.framework.mq.core.RedisMQTemplate;
+import cn.iocoder.yudao.module.member.mq.message.user.RegisterCouponSendMessage;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+
+/**
+ * 新人券发放 Producer
+ *
+ * @author owen
+ */
+@Slf4j
+@Component
+public class RegisterCouponProducer {
+
+    @Resource
+    private RedisMQTemplate redisMQTemplate;
+
+    /**
+     * 发送 {@link RegisterCouponSendMessage} 消息
+     *
+     * @param userId 用户编号
+     */
+    public void sendMailSendMessage(Long userId) {
+        redisMQTemplate.send(new RegisterCouponSendMessage().setUserId(userId));
+    }
+
+}

yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserServiceImpl.java

@@ -18,6 +18,7 @@ import cn.iocoder.yudao.module.member.convert.auth.AuthConvert;
 import cn.iocoder.yudao.module.member.convert.user.MemberUserConvert;
 import cn.iocoder.yudao.module.member.dal.dataobject.user.MemberUserDO;
 import cn.iocoder.yudao.module.member.dal.mysql.user.MemberUserMapper;
+import cn.iocoder.yudao.module.member.mq.producer.user.RegisterCouponProducer;
 import cn.iocoder.yudao.module.system.api.sms.SmsCodeApi;
 import cn.iocoder.yudao.module.system.api.sms.dto.code.SmsCodeUseReqDTO;
 import cn.iocoder.yudao.module.system.enums.sms.SmsSceneEnum;
@@ -58,6 +59,9 @@ public class MemberUserServiceImpl implements MemberUserService {
     @Resource
     private PasswordEncoder passwordEncoder;
 
+    @Resource
+    private RegisterCouponProducer registerCouponProducer;
+
     @Override
     public MemberUserDO getUserByMobile(String mobile) {
         return memberUserMapper.selectByMobile(mobile);
@@ -89,6 +93,9 @@ public class MemberUserServiceImpl implements MemberUserService {
         user.setPassword(encodePassword(password)); // 加密密码
         user.setRegisterIp(registerIp);
         memberUserMapper.insert(user);
+
+        // 发送 MQ 消息，发放新人券
+        registerCouponProducer.sendMailSendMessage(user.getId());
         return user;
     }