禅道#782、#890问题修复

cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/service/notice/NoticeServiceImpl.java

@@ -1,10 +1,11 @@
 package com.cf.imes.module.system.service.notice;
 
 import cn.hutool.core.util.ObjectUtil;
-import com.cf.imes.framework.common.enums.CommonStatusEnum;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.cf.imes.framework.common.exception.util.ServiceExceptionUtil;
 import com.cf.imes.framework.common.pojo.PageResult;
 import com.cf.imes.framework.common.util.object.BeanUtils;
+import com.cf.imes.framework.mybatis.core.query.LambdaQueryWrapperX;
 import com.cf.imes.module.system.controller.admin.notice.vo.NoticePageReqVO;
 import com.cf.imes.module.system.controller.admin.notice.vo.NoticeSaveReqVO;
 import com.cf.imes.module.system.dal.dataobject.notice.NoticeDO;
@@ -16,6 +17,7 @@ import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
 
 import static com.cf.imes.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static com.cf.imes.module.system.enums.ErrorCodeConstants.NOTICE_NAME_UNIQE_ERROR;
 
 /**
  * 通知公告 Service 实现类
@@ -30,6 +32,8 @@ public class NoticeServiceImpl implements NoticeService {
 
     @Override
     public Long createNotice(NoticeSaveReqVO createReqVO) {
+        // 标题唯一性校验
+        validateNameExists(createReqVO);
         NoticeDO notice = BeanUtils.toBean(createReqVO, NoticeDO.class);
         noticeMapper.insert(notice);
         return notice.getId();
@@ -39,6 +43,8 @@ public class NoticeServiceImpl implements NoticeService {
     public void updateNotice(NoticeSaveReqVO updateReqVO) {
         // 校验是否存在
         validateNoticeExists(updateReqVO.getId());
+        // 标题唯一性校验
+        validateNameExists(updateReqVO);
         // 更新通知公告
         NoticeDO updateObj = BeanUtils.toBean(updateReqVO, NoticeDO.class);
         noticeMapper.updateById(updateObj);
@@ -73,4 +79,19 @@ public class NoticeServiceImpl implements NoticeService {
         }
     }
 
+    /**
+     * 校验公告标题唯一性
+     *
+     * @param reqVO
+     */
+    public void validateNameExists(NoticeSaveReqVO reqVO) {
+        Long noticeId = reqVO.getId();
+        LambdaQueryWrapper<NoticeDO> wrapper = new LambdaQueryWrapperX<NoticeDO>().eq(NoticeDO::getTitle, reqVO.getTitle());
+        if (ObjectUtil.isNotNull(noticeId)) {
+            wrapper.ne(NoticeDO::getId, noticeId);
+        }
+        if (noticeMapper.exists(wrapper)) {
+            throw exception(NOTICE_NAME_UNIQE_ERROR);
+        }
+    }
 }