From b2effbec4ea18b27003da9886f63450f0536f3ae Mon Sep 17 00:00:00 2001
From: furongxin <419481438@qq.com>
Date: Sat, 14 Sep 2024 10:59:58 +0800
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在系统模块的作业日志功能中，新增了一个获取当前登录用户可查看日志未读数量的接口。该接口通过调用LogReadService的新方法`getUnRead`来获取未读日志的数量。服务端的实现通过查询数据库中用户的阅读状态，统计出未读日志的数量并返回。
---
 .../controller/admin/worklog/LogInstanceController.java   | 8 ++++++++
 .../module/system/service/worklog/LogReadService.java     | 7 +++++++
 .../module/system/service/worklog/LogReadServiceImpl.java | 8 ++++++++
 3 files changed, 23 insertions(+)

diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/worklog/LogInstanceController.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/worklog/LogInstanceController.java
index 14f022b7..a91f18fb 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/worklog/LogInstanceController.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/worklog/LogInstanceController.java
@@ -209,6 +209,14 @@ public class LogInstanceController {
         return success(readUserVO);
     }
 
+    @GetMapping("/get-unRead")
+    @Operation(summary = "获取当前登录用户可查看日志未读的数量")
+    @PreAuthorize("@ss.hasPermission('system:view-log:query')")
+    public CommonResult<Long> unRead() {
+
+        return success(logReadService.getUnRead(getLoginUserId()));
+    }
+
     @GetMapping("/export-excel")
     @Operation(summary = "导出日志实例 Excel")
     @PreAuthorize("@ss.hasPermission('system:log-instance:export')")
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogReadService.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogReadService.java
index b95522bb..2f3b3835 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogReadService.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogReadService.java
@@ -49,4 +49,11 @@ public interface LogReadService {
      * @return 阅读状态
      */
     Boolean isReadByLogId(Long logId);
+
+    /**
+     * 获取当前登录用户可查看日志未读的数量
+     * @param userId 用户编号
+     * @return 未读数量
+     */
+    Long getUnRead(Long userId);
 }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogReadServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogReadServiceImpl.java
index 6f72b9eb..89db3012 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogReadServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/worklog/LogReadServiceImpl.java
@@ -86,4 +86,12 @@ public class LogReadServiceImpl implements LogReadService{
 
         return count > 0L;
     }
+
+    @Override
+    public Long getUnRead(Long userId) {
+
+        return logReadMapper.selectCount(new LambdaQueryWrapperX<LogReadDo>()
+                .eq(LogReadDo::getReadUserId, userId)
+                .eq(LogReadDo::getReadStatus, 0));
+    }
 }