获取上一篇下一篇日志

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/worklog/LogInstanceController.java

@@ -87,6 +87,15 @@ public class LogInstanceController {
         return success(logInstance);
     }
 
+
+    @GetMapping("/getNextOrUp")
+    @Operation(summary = "获取上一篇下一篇日志")
+    public CommonResult<Long> getNextOrUp(@Parameter(description = "当前id") @RequestParam("id") Long id,
+                                          @Parameter(description = "类型 0上一篇 1下一篇") @RequestParam("type") Integer type) {
+        Long lastId = logInstanceService.getNextOrUp(id, type);
+        return success(lastId);
+    }
+
     @GetMapping("/page")
     @Operation(summary = "获得日志分页列表")
     @PreAuthorize("@ss.hasPermission('system:view-log:query')")
@@ -159,11 +168,11 @@ public class LogInstanceController {
     @PreAuthorize("@ss.hasPermission('system:log-instance:export')")
     @OperateLog(type = EXPORT)
     public void exportLogInstanceExcel(@Valid LogInstancePageReqVO pageReqVO,
-              HttpServletResponse response) throws IOException {
+                                       HttpServletResponse response) throws IOException {
         pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
-        List<LogInstanceRespVO> list = logInstanceService.getLogInstancePage(pageReqVO,null).getRecords();
+        List<LogInstanceRespVO> list = logInstanceService.getLogInstancePage(pageReqVO, null).getRecords();
         // 导出 Excel
         ExcelUtils.write(response, "日志实例的拓展.xls", "数据", LogInstanceRespVO.class,
-                        BeanUtils.toBean(list, LogInstanceRespVO.class));
+                BeanUtils.toBean(list, LogInstanceRespVO.class));
     }
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/mysql/worklog/LogInstanceMapper.java

@@ -11,7 +11,6 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 
-import java.util.Date;
 import java.util.List;
 
 /**
@@ -39,12 +38,21 @@ public interface LogInstanceMapper extends BaseMapperX<LogInstanceDO> {
                 .in(LogInstanceDO::getTime, dateList));
     }
 
-    IPage<LogInstanceRespVO> selectPageResult(@Param("page")Page<LogInstanceRespVO> page, @Param("reqVO")LogInstancePageReqVO reqVO,
-                                              @Param("userId")Long userId, @Param("pagingType") Integer pagingType, @Param("logId")Long logId);
+    IPage<LogInstanceRespVO> selectPageResult(@Param("page") Page<LogInstanceRespVO> page, @Param("reqVO") LogInstancePageReqVO reqVO,
+                                              @Param("userId") Long userId, @Param("pagingType") Integer pagingType, @Param("logId") Long logId);
 
-    LogInstanceRespVO selectPageResult(@Param("reqVO")LogInstancePageReqVO reqVO, @Param("userId")Long userId,
-                                       @Param("pagingType") Integer pagingType, @Param("logId")Long logId);
+    LogInstanceRespVO selectPageResult(@Param("reqVO") LogInstancePageReqVO reqVO, @Param("userId") Long userId,
+                                       @Param("pagingType") Integer pagingType, @Param("logId") Long logId);
 
     List<LogReadUserRespDTO> selectRaedUser(Long deptId);
 
+    /**
+     * 获取上一篇下一篇
+     *
+     * @param id
+     * @param userId
+     * @param type
+     * @return
+     */
+    Long getNextOrUp(@Param("id") Long id, @Param("userId") Long userId, @Param("type") Integer type);
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogInstanceService.java

@@ -84,4 +84,12 @@ public interface LogInstanceService {
      * 设置日志详情 模板内容和时间
      */
     LogInstanceRespVO setContentFun(LogInstanceRespVO logInstanceRespVO);
+
+    /**
+     * 获取上一篇 下一篇
+     * @param id
+     * @param type
+     * @return
+     */
+    Long getNextOrUp(Long id, Integer type);
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogInstanceServiceImpl.java

@@ -336,6 +336,12 @@ public class LogInstanceServiceImpl implements LogInstanceService {
         return logInstanceRespVO;
     }
 
+    @Override
+    public Long getNextOrUp(Long id, Integer type) {
+        //获取日志详情
+        return logInstanceMapper.getNextOrUp(id, getLoginUserId(), type);
+    }
+
 
     @Override
     public List<LogInstanceDO> getNeedWriteLogInstanceByTimeRange(Long fromId, List<String> time, Long userId) {

yudao-module-system/yudao-module-system-biz/src/main/resources/mapper/worklog/LogInstanceMapper.xml

@@ -130,4 +130,23 @@
         GROUP BY a.id, readStatus, readCount, unReadCount, comment
         ORDER BY a.create_time DESC
     </select>
+
+    <select id="getNextOrUp" resultType="java.lang.Long">
+        SELECT
+        a.id
+        FROM
+        work_log_instance_ext AS a
+        LEFT JOIN work_log_read AS e ON a.id = e.log_instance_id
+        AND e.read_user_id = #{userId}
+        <where>
+            a.deleted = 0
+            <if test="type == 0">
+                and a.id &lt; #{id}
+            </if>
+            <if test="type == 1">
+                and a.id &gt; #{id}
+            </if>
+        </where>
+        limit 1
+    </select>
 </mapper>