上传数据库设计模型

doc/antai-sport.ndm2

@@ -23311,8 +23311,8 @@
           "type": "table",
           "schemaName": "antaisport",
           "tableName": "sport_user_friends",
-          "x": 32,
-          "y": 684,
+          "x": 753,
+          "y": 1695,
           "width": 177,
           "height": 261,
           "isBold": false,
@@ -23327,8 +23327,8 @@
           "type": "table",
           "schemaName": "antaisport",
           "tableName": "sport_user_friend_request",
-          "x": 237,
-          "y": 663,
+          "x": 543,
+          "y": 1692,
           "width": 188,
           "height": 282,
           "isBold": false,
@@ -23359,8 +23359,8 @@
           "type": "table",
           "schemaName": "antaisport",
           "tableName": "sport_chat_history",
-          "x": 740,
-          "y": 1691,
+          "x": 944,
+          "y": 1697,
           "width": 151,
           "height": 261,
           "isBold": false,
@@ -23391,9 +23391,9 @@
           "type": "table",
           "schemaName": "antaisport",
           "tableName": "praise_log",
-          "x": 473,
-          "y": 1690,
-          "width": 235,
+          "x": 30,
+          "y": 683,
+          "width": 188,
           "height": 190,
           "isBold": false,
           "titleColor": {

mobile-api/src/main/java/com/antai/sport/http/server/mobile/api/business/sport/user/SportUserService.java

@@ -175,6 +175,11 @@ public class SportUserService {
      * @param param
      */
     public void saveUserInfo(SportUser loginUser, ReqSaveUserInfo param) {
+        if (param.getNickname() != null) {
+            if (sportUserMapper.checkNicknameRepeat(loginUser.getId(), loginUser.getNickname())) {
+                throw new BusinessException("当前昵称已被使用!");
+            }
+        }
         loginUser.setInfoInitialized(true);
         loginUser.setNickname(param.getNickname());
         loginUser.setSex(param.getSex());

repository/src/main/java/com/antai/sport/http/server/repository/sport/mapper/SportUserMapper.java

@@ -2,6 +2,7 @@ package com.antai.sport.http.server.repository.sport.mapper;
 
 import com.antai.sport.http.server.repository.sport.entity.SportUser;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
 
 /**
  * <p>
@@ -13,4 +14,6 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
  */
 public interface SportUserMapper extends BaseMapper<SportUser> {
 
+    Boolean checkNicknameRepeat(@Param("sportUserId") Long sportUserId, @Param("nickname") String nickname);
+
 }

repository/src/main/resources/mapper/sport/SportUserMapper.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.antai.sport.http.server.repository.sport.mapper.SportUserMapper">
-
+    <select id="checkNicknameRepeat" resultType="java.lang.Boolean">
+        select count(1)>0
+        from sport_user
+        where nickname = #{nickname}
+          <if test="sportUserId != null">
+          and id != #{sportUserId}
+          </if>
+    </select>
 </mapper>