fix: 任务定位

nl-module-task/nl-module-task-server/pom.xml

@@ -20,6 +20,11 @@
             <groupId>cn.nl.cloud</groupId>
             <artifactId>nl-spring-boot-starter-env</artifactId>
         </dependency>
+        <!-- DB 相关 -->
+        <dependency>
+            <groupId>cn.nl.cloud</groupId>
+            <artifactId>nl-spring-boot-starter-redis</artifactId>
+        </dependency>
 
         <!-- 依赖服务 -->
         <dependency>

nl-module-task/nl-module-task-server/src/main/java/cn/code/nl/module/task/service/transporttask/TransportTaskServiceImpl.java

@@ -1,5 +1,6 @@
 package cn.code.nl.module.task.service.transporttask;
 
+import cn.code.nl.framework.common.exception.ServiceException;
 import cn.code.nl.framework.common.pojo.PageResult;
 import cn.code.nl.framework.common.util.object.BeanUtils;
 import cn.code.nl.framework.execute.biz.api.TaskCommonApi;
@@ -21,6 +22,8 @@ import cn.hutool.core.util.StrUtil;
 import jakarta.annotation.PostConstruct;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
+import org.redisson.api.RLock;
+import org.redisson.api.RedissonClient;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
@@ -55,6 +58,9 @@ public class TransportTaskServiceImpl implements TransportTaskService {
     @Resource
     private TaskCommonApiFactory taskCommonApiFactory;
 
+    @Resource
+    private RedissonClient redissonClient;
+
     /**
      * 操作类型 -> 处理方法 路由表（ACS 反馈与 PC 端操作共用）
      */
@@ -183,12 +189,25 @@ public class TransportTaskServiceImpl implements TransportTaskService {
      */
     @Override
     public void dispatchOperation(TransportTaskDO task, TaskOperationTypeEnum type, AcsFeedbackReqDTO reqDTO) {
-        BiConsumer<TransportTaskDO, AcsFeedbackReqDTO> handler = operationHandlers.get(type);
-        if (handler == null) {
-            log.warn("操作类型未注册处理器, taskId={}, type={}", task.getTaskId(), type.getCode());
-            return;
+        RLock lock = redissonClient.getLock(String.valueOf(task.getTaskId()));
+        if (lock.tryLock()) {
+            try {
+                BiConsumer<TransportTaskDO, AcsFeedbackReqDTO> handler = operationHandlers.get(type);
+                if (handler == null) {
+                    log.warn("操作类型未注册处理器, taskId={}, type={}", task.getTaskId(), type.getCode());
+                    return;
+                }
+                handler.accept(task, reqDTO);
+            } catch (Exception ex) {
+                log.error("[messageResend][执行异常][lockKey={}]", task.getTaskId(), ex);
+            } finally {
+                if (lock.isHeldByCurrentThread()) {
+                    lock.unlock();
+                }
+            }
+        } else {
+            throw new ServiceException(5007, "任务标识为：" + task.getTaskId() + "的任务正在操作中！");
         }
-        handler.accept(task, reqDTO);
     }
 
     /**