OwnerLoanEvent 加分布式锁进行判断

performance-web/src/main/java/com/clx/performance/constant/RedissonConstants.java

@@ -14,5 +14,6 @@ public class RedissonConstants {
 
     public static final String ORDER_CHILD_LOAN_RECORD_LOAN_NO_LOCK = "clx-performance:loanRecordApprove:loanNo:";
 
+    public static final String OWNER_LOAN_EVENT_USERID_LOCK = "clx-performance:ownerLoanEvent:ownerUserId:";
 
 }

performance-web/src/main/java/com/clx/performance/event/EventListenerComponent.java

@@ -5,6 +5,7 @@ import cn.hutool.core.exceptions.ExceptionUtil;
 import cn.hutool.json.JSONUtil;
 import com.clx.performance.component.OrderChildLoanComponent;
 import com.clx.performance.constant.RabbitKeyConstants;
+import com.clx.performance.constant.RedissonConstants;
 import com.clx.performance.dao.loan.OrderChildLoanRetryRecordDao;
 import com.clx.performance.dao.loan.OwnerLoanAccountRunningWaterRecordDao;
 import com.clx.performance.dao.loan.OwnerLoanRecordDao;
@@ -12,7 +13,9 @@ import com.clx.performance.dao.loan.OwnerRepaymentDao;
 import com.clx.performance.dao.settle.SettlementDriverDao;
 import com.clx.performance.dao.settle.SettlementDriverDetailDao;
 import com.clx.performance.dao.settle.SettlementOwnerDetailDao;
+import com.clx.performance.dto.LoanBalanceDTO;
 import com.clx.performance.dto.OwnerLoanMqDTO;
+import com.clx.performance.enums.PerformanceResultEnum;
 import com.clx.performance.enums.loan.OwnerLoanAccountRunningWaterRecordEnum;
 import com.clx.performance.enums.loan.OwnerLoanRecordEnum;
 import com.clx.performance.enums.loan.OwnerRePaymentEnum;
@@ -25,8 +28,11 @@ import com.clx.performance.model.settle.SettlementDriverDetail;
 import com.clx.performance.model.settle.SettlementOwnerDetail;
 import com.clx.performance.service.settle.SettlementMqService;
 import com.msl.common.base.Optional;
+import com.msl.common.exception.ServiceSystemException;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.redisson.api.RLock;
+import org.redisson.api.RedissonClient;
 import org.springframework.amqp.core.Message;
 import org.springframework.amqp.core.MessageBuilder;
 import org.springframework.amqp.rabbit.core.RabbitTemplate;
@@ -41,6 +47,7 @@ import java.math.BigDecimal;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
 @Component
@@ -68,7 +75,7 @@ public class EventListenerComponent {
 
     private final RabbitTemplate rabbitTemplate;
 
-    private final OwnerLoanRecordDao ownerLoanRecordDao;
+    private final RedissonClient redissonClient;
 
 
     @Async
@@ -109,6 +116,15 @@ public class EventListenerComponent {
     public void listen(OwnerLoanEvent event) {
         log.info("OwnerLoanEvent事件执行");
         OwnerLoanMqDTO param = event.getParam();
+
+        RLock lock = null;
+        try {
+            lock = redissonClient.getLock(RedissonConstants.OWNER_LOAN_EVENT_USERID_LOCK + param.getSettlementOwnerDetail().getOwnerUserNo());
+            boolean flag = lock.tryLock(3, 10, TimeUnit.SECONDS);
+            if (!flag) {
+                throw new ServiceSystemException(PerformanceResultEnum.GET_LOAN_RECORD);
+            }
+
             SettlementOwnerDetail settlementOwnerDetail = param.getSettlementOwnerDetail();
             SettlementDriverDetail settlementDriverDetail = param.getSettlementDriverDetail();
             OrderChild orderChild = param.getOrderChild();
@@ -129,6 +145,14 @@ public class EventListenerComponent {
 
             // 发送mq 通过开票标识
             settlementMqService.invoiceTypeSync(settlementDriverDetail.getChildNo(), settlementDriverDetail.getInvoiceType());
+        } catch (Exception e) {
+            throw new ServiceSystemException(PerformanceResultEnum.GET_LOAN_RECORD, e.getMessage());
+        } finally {
+            if (lock != null && lock.isLocked() && lock.isHeldByCurrentThread()) {
+                lock.unlock();
+            }
+        }
+
     }