From d9a168f550a0bed7d1a4f1204cf5c0137c3c41bc Mon Sep 17 00:00:00 2001
From: konbai <1527468660@qq.com>
Date: Sun, 4 Jun 2023 23:09:18 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E7=94=A8=E6=88=B7=E6=9C=8D=E5=8A=A1?=
 =?UTF-8?q?=E9=80=9A=E7=94=A8=E6=8E=A5=E5=8F=A3=E6=96=B0=E5=A2=9E=E6=9F=A5?=
 =?UTF-8?q?=E8=AF=A2=E7=94=A8=E6=88=B7=E6=98=B5=E7=A7=B0=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../main/java/com/ruoyi/common/constant/CacheNames.java   | 5 +++++
 .../java/com/ruoyi/common/core/service/UserService.java   | 8 ++++++++
 .../com/ruoyi/system/service/impl/SysUserServiceImpl.java | 8 ++++++++
 3 files changed, 21 insertions(+)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/constant/CacheNames.java b/ruoyi-common/src/main/java/com/ruoyi/common/constant/CacheNames.java
index 1396b6d1..7d4164b6 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/constant/CacheNames.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/constant/CacheNames.java
@@ -35,6 +35,11 @@ public interface CacheNames {
      */
     String SYS_USER_NAME = "sys_user_name#30d";
 
+    /**
+     * 用户昵称
+     */
+    String SYS_NICK_NAME = "sys_nick_name#30d";
+
     /**
      * 部门
      */
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/service/UserService.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/service/UserService.java
index d2206c8b..0d982407 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/service/UserService.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/service/UserService.java
@@ -15,4 +15,12 @@ public interface UserService {
      */
     String selectUserNameById(Long userId);
 
+    /**
+     * 通过用户ID查询用户昵称
+     *
+     * @param userId 用户ID
+     * @return 用户昵称
+     */
+    String selectNickNameById(Long userId);
+
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
index b4105870..3e0626ff 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
@@ -482,4 +482,12 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
         return ObjectUtil.isNull(sysUser) ? null : sysUser.getUserName();
     }
 
+    @Cacheable(cacheNames = CacheNames.SYS_NICK_NAME, key = "#userId")
+    @Override
+    public String selectNickNameById(Long userId) {
+        SysUser sysUser = baseMapper.selectOne(new LambdaQueryWrapper<SysUser>()
+            .select(SysUser::getNickName).eq(SysUser::getUserId, userId));
+        return ObjectUtil.isNull(sysUser) ? null : sysUser.getNickName();
+    }
+
 }