feat: update task routing and coze handling

backend-java/src/main/java/com/nanri/aiimage/config/TaskOperationLockConfig.java

@@ -20,6 +20,8 @@ import java.util.regex.Pattern;
 @RequiredArgsConstructor
 public class TaskOperationLockConfig implements WebMvcConfigurer {
 
+    private static final String LOCK_ATTRIBUTE = TaskOperationLockConfig.class.getName() + ".LOCK";
+
     private final TaskDistributedLockService taskDistributedLockService;
 
     @Override
@@ -28,6 +30,19 @@ public class TaskOperationLockConfig implements WebMvcConfigurer {
                 .addPathPatterns("/api/**");
     }
 
+    public static boolean releaseRequestLock(HttpServletRequest request) {
+        if (request == null) {
+            return false;
+        }
+        Object lockHandle = request.getAttribute(LOCK_ATTRIBUTE);
+        if (lockHandle instanceof TaskDistributedLockService.LockHandle handle) {
+            request.removeAttribute(LOCK_ATTRIBUTE);
+            handle.close();
+            return true;
+        }
+        return false;
+    }
+
     @Slf4j
     private static final class TaskOperationLockInterceptor implements HandlerInterceptor {
 
@@ -36,7 +51,6 @@ public class TaskOperationLockConfig implements WebMvcConfigurer {
         private static final Set<String> MUTATING_METHODS = Set.of("POST", "PUT", "PATCH", "DELETE");
         private static final long RESULT_SUBMIT_WAIT_MILLIS = 30 * 1000L;
         private static final long DELETE_WAIT_MILLIS = 60 * 1000L;
-        private static final String LOCK_ATTRIBUTE = TaskOperationLockInterceptor.class.getName() + ".LOCK";
 
         private final TaskDistributedLockService taskDistributedLockService;
 
@@ -83,10 +97,7 @@ public class TaskOperationLockConfig implements WebMvcConfigurer {
                                     HttpServletResponse response,
                                     Object handler,
                                     Exception ex) {
-            Object lockHandle = request.getAttribute(LOCK_ATTRIBUTE);
-            if (lockHandle instanceof TaskDistributedLockService.LockHandle handle) {
-                handle.close();
-            }
+            releaseRequestLock(request);
         }
     }
 }