perf:下单优化

xservice-server/src/main/java/com/xiang/app/schedule/jntyzx/JtVenueSubscribeTask.java

@@ -48,16 +48,23 @@ public class JtVenueSubscribeTask {
             log.info("暂无可下单场地，time:{}", System.currentTimeMillis());
             return;
         }
-        venueInfoMap.keySet().parallelStream().forEach(placeName -> {
-            List<VenueInfoDO> venueInfoDOList = venueInfoMap.get(placeName);
-            users.forEach(user -> {
-                for (int i = 0; i < 10; i++) {
-                    boolean order = jtOrderService.createOrder(venueInfoDOList, user);
-                    if (order) {
-                        return;
+
+        users.parallelStream().forEach(user -> {
+            try {
+                for (String placeName : venueInfoMap.keySet()) {
+                    List<VenueInfoDO> venueInfoDOList = venueInfoMap.get(placeName);
+                    for (int i = 0; i < 10; i++) {
+                        boolean order = jtOrderService.createOrder(venueInfoDOList, user);
+                        if (order) {
+                            return;
+                        }
                     }
                 }
-            });
+            } catch (Exception e) {
+                // 关键点：异常只影响当前 user
+                log.error("createOrder 异常，user={}", user.getId(), e);
+                return; // 结束这个 user，不影响其他 user
+            }
         });
     }
 }