修改用户信息限制管理员数量

src/main/java/cn/chnmuseum/party/web/controller/TUserController.java

@@ -30,6 +30,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.shiro.authz.annotation.RequiresAuthentication;
 import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.util.CollectionUtils;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
@@ -424,7 +425,7 @@ public class TUserController extends BaseController {
                         resultMap.put("message", "机构已存在一个互动审核员！");
                         return resultMap;
                     }
-                    if (StringUtils.isNotBlank(user.getRoleId())) {
+                    if (StringUtils.isNotBlank(user.getRoleId()) && !CollectionUtils.isEmpty(user.getRoleList())) {
                         user.getRoleList().remove(ROLE_HDSHY);
                         user.getRoleList().remove(ROLE_PTGLY);
                         user.getRoleList().add(user.getRoleId());
@@ -436,7 +437,6 @@ public class TUserController extends BaseController {
                 user.setUpdateTime(DateUtil80.getDateTimeOfTimestamp(System.currentTimeMillis()));
                 ret = userService.updateById(user);
 
-
                 List<String> list = user.getRoleList();
 
                 if (null != list && list.size() > 0 && list.get(0) != null) {