pms 设备责任人 重复

yudao-module-pms/yudao-module-pms-biz/src/main/java/cn/iocoder/yudao/module/pms/service/iotdeviceperson/IotDevicePersonServiceImpl.java

@@ -166,7 +166,12 @@ public class IotDevicePersonServiceImpl implements IotDevicePersonService {
             });
         });
         // 批量保存 设备与 责任人的关联
-        iotDevicePersonMapper.insertBatch(devicePersons);
+        // 按 (deviceId, personId) 去重 ---
+        Set<String> personKeySet = new HashSet<>();
+        List<IotDevicePersonDO> distinctDevicePersons = devicePersons.stream()
+                .filter(dp -> personKeySet.add(dp.getDeviceId() + "-" + dp.getPersonId()))
+                .collect(Collectors.toList());
+        iotDevicePersonMapper.insertBatch(distinctDevicePersons);
         // 记录设备责任人调整日志
         // 先查询保存之前的设备责任人
         // 将新的设备及责任人 设置成 map<deviceId, personIds> 格式
@@ -203,7 +208,17 @@ public class IotDevicePersonServiceImpl implements IotDevicePersonService {
                 devicePersonLogDOS.add(devicePersonLog);
             });
             if (CollUtil.isNotEmpty(devicePersonLogDOS)) {
-                iotDevicePersonLogMapper.insertBatch(devicePersonLogDOS);
+                // 按 (deviceId, oldPersonIds, newPersonIds) 去重 ---
+                Set<String> logKeySet = new HashSet<>();
+                List<IotDevicePersonLogDO> distinctLogs = devicePersonLogDOS.stream()
+                        .filter(log -> logKeySet.add(
+                                log.getDeviceId() + "|" +
+                                        Objects.toString(log.getOldPersonIds(), "") + "|" +
+                                        log.getNewPersonIds()))
+                        .collect(Collectors.toList());
+                if (CollUtil.isNotEmpty(distinctLogs)) {
+                    iotDevicePersonLogMapper.insertBatch(distinctLogs);
+                }
             }
         }
         return 1l;