1.修复管理查看到员工今日建联数量空指针的问题

tkdata-model-server/src/main/java/cn/iocoder/yudao/module/tkdata/service/employeehosts/EmployeeHostsServiceImpl.java

@@ -185,16 +185,31 @@ public class EmployeeHostsServiceImpl implements EmployeeHostsService {
 
         List<CompletedRateVO> dbList = employeeHostsMapper.selectEmployeeHostsCompleteBarChart(userIdList);
 
-// 2. 转 Map，key 是 userId
-        Map<Long, CompletedRateVO> dbMap = dbList.stream()
-                .collect(Collectors.toMap(CompletedRateVO::getUserId, Function.identity()));
 
-// 3. 组装结果
-        List<CompletedRateVO> result = userIdList.stream()
-                .map(userId -> dbMap.getOrDefault(userId, new CompletedRateVO(userId, 0))) // 缺数据补0
-                .collect(Collectors.toList());
+        try {
+            // 2. 转 Map，key 是 userId
+            Map<Long, CompletedRateVO> dbMap = dbList.stream()
+                    .collect(Collectors.toMap(
+                            CompletedRateVO::getUserId,
+                            Function.identity(),
+                            (oldVal, newVal) -> newVal)); // 重复时保留新的
+            // 3. 组装结果
+            List<CompletedRateVO> result = userIdList.stream()
+                    .map(userId -> dbMap.getOrDefault(userId, new CompletedRateVO(userId, 0))) // 缺数据补0
+                    .collect(Collectors.toList());
+            return result;
+        } catch (Exception e) {
+            ArrayList<CompletedRateVO> nullData = new ArrayList<>();
+            for (Long userId : userIdList) {
+                nullData.add(new CompletedRateVO(userId, 0));
+            }
+            return nullData;
+        }
+
+
+
+
 
-        return result;
     }