fix: 租户管理员编辑空指针问题

@@ -302,27 +302,29 @@ public class SysUserServiceImpl extends AbstractBaseService<UserMapper, SysUserE
       throw new TkDataValidationException(ErrorMessage.USERNAME_IS_IMMUTABLE.getMessage());
     }
 
-    boolean difference = false;
-    //判断客户组织是否有变化
-    List<String> newList = List.of(userDTO.getOrganizationIds());
-    List<String> oldList = userOrganizationMappingService.getOrganizationIdsByUserId(userDTO.getId());
-    if(newList.size()!=oldList.size()){
-      difference = true;
-    }
-    if(!difference) {
-      List<String> differenceList = newList.stream()
-              .filter(element -> !oldList.contains(element))
-              .collect(Collectors.toList());
-      if (null != differenceList && !differenceList.isEmpty()) {
+    if(null != userDTO.getOrganizationIds()){
+      boolean difference = false;
+      //判断客户组织是否有变化
+      List<String> newList = List.of(userDTO.getOrganizationIds());
+      List<String> oldList = userOrganizationMappingService.getOrganizationIdsByUserId(userDTO.getId());
+      if(newList.size()!=oldList.size()){
         difference = true;
       }
-    }
-    //有变化则查询该客户是否分配设备 分配设备则不允许修改
-    if(difference){
-      User tbuser  =  tbUserService.findUserById(new TenantId(UUID.fromString(tenantId)), new UserId(UUID.fromString(user.getTbUser())));
-      List<TkCustomerDeviceDTO> dtolist =  tkCustomerDevice.getMappingByCustomerId(tbuser.getCustomerId().toString());
-      if(null != dtolist&&!dtolist.isEmpty()){
-        throw new TkDataValidationException(ErrorMessage.CUSTOMER_USER_UPDATE_ERROR.getMessage());
+      if(!difference) {
+        List<String> differenceList = newList.stream()
+                .filter(element -> !oldList.contains(element))
+                .collect(Collectors.toList());
+        if (null != differenceList && !differenceList.isEmpty()) {
+          difference = true;
+        }
+      }
+      //有变化则查询该客户是否分配设备 分配设备则不允许修改
+      if(difference){
+        User tbuser  =  tbUserService.findUserById(new TenantId(UUID.fromString(tenantId)), new UserId(UUID.fromString(user.getTbUser())));
+        List<TkCustomerDeviceDTO> dtolist =  tkCustomerDevice.getMappingByCustomerId(tbuser.getCustomerId().toString());
+        if(null != dtolist&&!dtolist.isEmpty()){
+          throw new TkDataValidationException(ErrorMessage.CUSTOMER_USER_UPDATE_ERROR.getMessage());
+        }
       }
     }