From 3776011f2863d073ead42e3f4ec4c1f40ef4da8e Mon Sep 17 00:00:00 2001
From: "jiakun.lin" <mzh820631607@163.com>
Date: Fri, 26 Mar 2021 17:03:45 +0800
Subject: [PATCH] =?UTF-8?q?=E6=95=99=E5=B8=88=E7=AB=AF=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=E9=AA=8C=E8=AF=81=E8=80=81=E5=B8=88=E8=B4=A6=E5=8F=B7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/msdw/tms/controller/UserInfoController.java  | 6 ++++++
 src/main/java/com/msdw/tms/dao/UserInfoDao.java           | 2 ++
 src/main/java/com/msdw/tms/service/UserInfoService.java   | 1 +
 .../com/msdw/tms/service/impl/UserInfoServiceImpl.java    | 8 ++++++++
 src/main/resources/mapper/tms/UserInfoDao.xml             | 4 ++++
 5 files changed, 21 insertions(+)

diff --git a/src/main/java/com/msdw/tms/controller/UserInfoController.java b/src/main/java/com/msdw/tms/controller/UserInfoController.java
index 3e1578d..1ea72ce 100644
--- a/src/main/java/com/msdw/tms/controller/UserInfoController.java
+++ b/src/main/java/com/msdw/tms/controller/UserInfoController.java
@@ -182,6 +182,12 @@ public class UserInfoController implements UserInfoControllerApi {
         UserInfoEntity userInfo = vo.getUserInfoEntity();
         Integer userId = userInfo.getUserId();
         String password = userInfo.getPassword();
+
+        //验证账号是否存在
+        int num = userInfoService.queryAccountExist(userInfo.getAccount());
+        if (num >= 1){
+            return R.error(500,"更新失败，账号不能重复");
+        }
         String userPassword = userInfoService.queryPasword(userId);
         if (userPassword.equals(password)==true){
             return R.error(400,"false,the password is the same!!!");
diff --git a/src/main/java/com/msdw/tms/dao/UserInfoDao.java b/src/main/java/com/msdw/tms/dao/UserInfoDao.java
index b1a3cfc..ccdb1fc 100644
--- a/src/main/java/com/msdw/tms/dao/UserInfoDao.java
+++ b/src/main/java/com/msdw/tms/dao/UserInfoDao.java
@@ -66,4 +66,6 @@ public interface UserInfoDao extends BaseMapper<UserInfoEntity> {
     List<String> queryStudentName(Integer userId);
 
     Integer getUserId(String token);
+
+    Integer queryAccountExist(String account);
 }
diff --git a/src/main/java/com/msdw/tms/service/UserInfoService.java b/src/main/java/com/msdw/tms/service/UserInfoService.java
index 2948e42..59b44e0 100644
--- a/src/main/java/com/msdw/tms/service/UserInfoService.java
+++ b/src/main/java/com/msdw/tms/service/UserInfoService.java
@@ -50,4 +50,5 @@ public interface UserInfoService extends IService<UserInfoEntity> {
 
     R getUserId(String token);
 
+    Integer queryAccountExist(String account);
 }
diff --git a/src/main/java/com/msdw/tms/service/impl/UserInfoServiceImpl.java b/src/main/java/com/msdw/tms/service/impl/UserInfoServiceImpl.java
index a852738..17459cc 100644
--- a/src/main/java/com/msdw/tms/service/impl/UserInfoServiceImpl.java
+++ b/src/main/java/com/msdw/tms/service/impl/UserInfoServiceImpl.java
@@ -227,4 +227,12 @@ public class UserInfoServiceImpl extends ServiceImpl<UserInfoDao, UserInfoEntity
         Integer userId = userInfoDao.getUserId(token);
         return R.ok().put("userId", userId);
     }
+
+    @Override
+    public Integer queryAccountExist(String account) {
+        Integer num = userInfoDao.queryAccountExist(account);
+        return num;
+
+
+    }
 }
diff --git a/src/main/resources/mapper/tms/UserInfoDao.xml b/src/main/resources/mapper/tms/UserInfoDao.xml
index 5ec1bd1..747cb47 100644
--- a/src/main/resources/mapper/tms/UserInfoDao.xml
+++ b/src/main/resources/mapper/tms/UserInfoDao.xml
@@ -291,4 +291,8 @@
         SELECT userId FROM hr_user_info where token = #{token} and isdel = 0
     </select>
 
+    <select id="queryAccountExist" resultType="java.lang.Integer">
+        SELECT count(*) FROM hr_user_info where account = 223  and isdel = 0
+    </select>
+
 </mapper>
\ No newline at end of file