1

.gitignore

@@ -0,0 +1,121 @@
+# ==========================================
+# Maven 构建产物
+# ==========================================
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+.mvn/wrapper/maven-wrapper.jar
+
+# ==========================================
+# IDE - IntelliJ IDEA
+# ==========================================
+.idea/
+*.iml
+*.iws
+*.ipr
+out/
+
+# ==========================================
+# IDE - Eclipse
+# ==========================================
+.classpath
+.project
+.settings/
+.factorypath
+bin/
+*.launch
+
+# ==========================================
+# IDE - VS Code
+# ==========================================
+.vscode/
+.classpath
+
+# ==========================================
+# IDE - NetBeans
+# ==========================================
+nb-configuration.xml
+nbproject/
+nbbuild/
+dist/
+
+# ==========================================
+# Java 编译产物
+# ==========================================
+*.class
+*.log
+hs_err_pid*.log
+replay_pid*.log
+
+# ==========================================
+# Spring Boot
+# ==========================================
+*.original
+HELP.md
+
+# ==========================================
+# 日志文件
+# ==========================================
+logs/
+*.log
+log/
+
+# ==========================================
+# 操作系统文件
+# ==========================================
+.DS_Store
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+$RECYCLE.BIN/
+
+# ==========================================
+# 临时文件
+# ==========================================
+*.swp
+*.swo
+*~
+.cache/
+tmp/
+temp/
+
+# ==========================================
+# 敏感配置 / 环境变量
+# ==========================================
+application-local.yml
+application-local.properties
+application-dev.yml
+application-dev.properties
+.env
+.env.local
+
+# ==========================================
+# 上传 / 资源文件
+# ==========================================
+uploads/
+upload/
+static/upload/
+
+# ==========================================
+# 测试覆盖率报告
+# ==========================================
+coverage/
+*.coverage
+*.lcov
+jacoco/
+test-output/
+
+# ==========================================
+# 密钥与证书
+# ==========================================
+*.pem
+*.key
+*.p12
+*.jks
+keystore/

src/main/java/com/tailbet/controller/GameController.java

@@ -1,20 +1,17 @@
 package com.tailbet.controller;
 
 import com.tailbet.job.GameJob;
-import com.tailbet.mapper.DigitWhiteMapper;
 import com.tailbet.model.dto.BetDTO;
 import com.tailbet.model.dto.GameOperateDTO;
 import com.tailbet.model.dto.HistoryQueryDTO;
 import com.tailbet.model.dto.SetDigitDTO;
 import com.tailbet.model.entity.BetOrder;
-import com.tailbet.model.entity.DigitWhite;
 import com.tailbet.model.entity.GameRound;
 import com.tailbet.model.vo.DigitTrialVo;
 import com.tailbet.model.vo.R;
 import com.tailbet.model.vo.UserContext;
 import com.tailbet.service.IBetService;
 import com.tailbet.service.IGameService;
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.*;
@@ -32,7 +29,6 @@ public class GameController {
     private final IGameService gameService;
     private final IBetService betService;
     private final GameJob gameJob;
-    private final DigitWhiteMapper digitWhiteMapper;
 
     /**
      * 开始游戏(群主)

src/main/java/com/tailbet/job/GameBroadcaster.java

@@ -1,13 +1,13 @@
 package com.tailbet.job;
 
 import com.tailbet.config.OpenIMProperties;
-import com.tailbet.mapper.DigitWhiteMapper;
 import com.tailbet.mapper.DrawRecordMapper;
 import com.tailbet.mapper.GameRoundMapper;
+import com.tailbet.mapper.GroupMemberMapper;
 import com.tailbet.mapper.UserMapper;
-import com.tailbet.model.entity.DigitWhite;
 import com.tailbet.model.entity.DrawRecord;
 import com.tailbet.model.entity.GameRound;
+import com.tailbet.model.entity.GroupMember;
 import com.tailbet.model.entity.User;
 import com.tailbet.openim.OpenIMApiClient;
 import com.tailbet.service.IGameService;
@@ -17,6 +17,8 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
 import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * 游戏广播器 —— 把 OpenIM 消息发送逻辑从 {@link GameJob} 抽出
@@ -48,25 +50,57 @@ public class GameBroadcaster {
     private final OpenIMProperties openIMProperties;
     private final GameRoundMapper gameRoundMapper;
     private final DrawRecordMapper drawRecordMapper;
-    private final DigitWhiteMapper digitWhiteMapper;
     private final UserMapper userMapper;
+    private final GroupMemberMapper groupMemberMapper;
     private final IGameService gameService;
 
     /**
-     * 通知白名单用户(尾数试算完成)
+     * 通知当前群的白名单用户(尾数试算完成)
+     * <p>白名单以 {@code user.is_white=1} 为权威源,与本群成员({@code group_member})取交集后通知。
      */
     public void notifyWhiteUsers(Long roundId) {
         try {
             GameRound round = gameRoundMapper.selectById(roundId);
             if (round == null) return;
+            Long groupId = round.getGroupId();
 
-            List<DigitWhite> whites = digitWhiteMapper.selectList(new LambdaQueryWrapper<>());
+            // 1. 取本群成员用户ID集合(逻辑删除由全局配置自动过滤)
-            for (DigitWhite white : whites) {
+            Set<Long> memberIds = groupMemberMapper.selectList(
-                User user = userMapper.selectById(white.getUserId());
+                    new LambdaQueryWrapper<GroupMember>()
-                if (user == null) continue;
+                            .eq(GroupMember::getGroupId, groupId)
+                            .select(GroupMember::getUserId))
+                    .stream()
+                    .map(GroupMember::getUserId)
+                    .collect(Collectors.toSet());
+            if (memberIds.isEmpty()) {
+                log.debug("本局{}所属群{}无成员,跳过白名单通知", roundId, groupId);
+                return;
+            }
 
-                sendC2C(user.getId(), "尾数试算完成，请前往修改尾数。期号: " + round.getRoundNo());
+            // 2. 取白名单用户ID集合(user.is_white = 1)
-                log.info("通知白名单用户尾数试算完成: userId={}, roundId={}", user.getId(), roundId);
+            Set<Long> whiteIds = userMapper.selectList(
+                    new LambdaQueryWrapper<User>()
+                            .eq(User::getIsWhite, 1)
+                            .select(User::getId))
+                    .stream()
+                    .map(User::getId)
+                    .collect(Collectors.toSet());
+            if (whiteIds.isEmpty()) {
+                log.debug("无白名单用户,跳过通知: roundId={}", roundId);
+                return;
+            }
+
+            // 3. 取交集:本群成员 � 白名单
+            memberIds.retainAll(whiteIds);
+            if (memberIds.isEmpty()) {
+                log.debug("本局{}所属群{}无白名单成员,跳过通知", roundId, groupId);
+                return;
+            }
+
+            String message = "尾数试算完成，请前往修改尾数。期号: " + round.getRoundNo();
+            for (Long userId : memberIds) {
+                sendC2C(userId, message);
+                log.info("通知白名单用户尾数试算完成: userId={}, groupId={}, roundId={}", userId, groupId, roundId);
             }
         } catch (Exception e) {
             log.error("通知白名单用户失败: roundId={}, error={}", roundId, e.getMessage(), e);

src/main/java/com/tailbet/mapper/DigitWhiteMapper.java

@@ -1,12 +0,0 @@
-package com.tailbet.mapper;
-
-import com.tailbet.model.entity.DigitWhite;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import org.apache.ibatis.annotations.Mapper;
-
-/**
- * 尾数控制白名单Mapper
- */
-@Mapper
-public interface DigitWhiteMapper extends BaseMapper<DigitWhite> {
-}

src/main/java/com/tailbet/model/entity/DigitWhite.java

@@ -1,28 +0,0 @@
-package com.tailbet.model.entity;
-
-import com.baomidou.mybatisplus.annotation.IdType;
-import com.baomidou.mybatisplus.annotation.TableId;
-import com.baomidou.mybatisplus.annotation.TableName;
-import lombok.Data;
-import java.time.LocalDateTime;
-
-/**
- * 尾数控制白名单表
- */
-@Data
-@TableName("digit_white")
-public class DigitWhite {
-
-    @TableId(type = IdType.AUTO)
-    private Long id;
-
-    /**
-     * 用户ID
-     */
-    private Long userId;
-
-    /**
-     * 创建时间
-     */
-    private LocalDateTime createTime;
-}

src/main/java/com/tailbet/service/impl/PushServiceImpl.java

@@ -2,8 +2,8 @@ package com.tailbet.service.impl;
 
 
 import com.tailbet.mapper.UserMapper;
-import com.tailbet.mapper.DigitWhiteMapper;
+import com.tailbet.mapper.GroupMemberMapper;
-import com.tailbet.model.entity.DigitWhite;
+import com.tailbet.model.entity.GroupMember;
 import com.tailbet.model.entity.User;
 import com.tailbet.openim.OpenIMApiClient;
 import com.tailbet.service.IPushService;
@@ -13,6 +13,8 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * 推送服务实现
@@ -23,30 +25,76 @@ import java.util.List;
 public class PushServiceImpl implements IPushService {
 
     private final UserMapper userMapper;
-    private final DigitWhiteMapper digitWhiteMapper;
+    private final GroupMemberMapper groupMemberMapper;
     private final OpenIMApiClient openIMApiClient;
     private final com.tailbet.config.OpenIMProperties openIMProperties;
 
     /**
-     * 推送尾数试算完成通知给白名单用户
+     * 推送尾数试算完成通知给当前群的白名单用户
+     * <p>白名单以 {@code user.is_white=1} 为权威源,与本群成员({@code group_member})取交集后推送。
      */
     @Override
     public void pushDigitTrialComplete(Long groupId, Long roundId) {
-        List<DigitWhite> whites = digitWhiteMapper.selectList(new LambdaQueryWrapper<DigitWhite>());
+        // 1. 取本群成员用户ID集合
-        for (DigitWhite white : whites) {
+        Set<Long> memberIds = groupMemberMapper.selectList(
-            User user = userMapper.selectById(white.getUserId());
+                new LambdaQueryWrapper<GroupMember>()
-            if (user != null) {
+                        .eq(GroupMember::getGroupId, groupId)
-                IPushService.PushMessage message = new IPushService.PushMessage();
+                        .select(GroupMember::getUserId))
-                message.setType(PUSH_TYPE_DIGIT_TRIAL);
+                .stream()
-                message.setTitle("尾数试算完成");
+                .map(GroupMember::getUserId)
-                message.setContent("可前往修改尾数");
+                .collect(Collectors.toSet());
-                message.setUserId(user.getId());
+        if (memberIds.isEmpty()) {
-                message.setGroupId(groupId);
+            log.debug("群{}无成员,跳过白名单通知", groupId);
-                message.setRoundId(roundId);
+            return;
+        }
 
+        // 2. 取白名单用户ID集合(user.is_white = 1)
+        Set<Long> whiteIds = userMapper.selectList(
+                new LambdaQueryWrapper<User>()
+                        .eq(User::getIsWhite, 1)
+                        .select(User::getId))
+                .stream()
+                .map(User::getId)
+                .collect(Collectors.toSet());
+        if (whiteIds.isEmpty()) {
+            log.debug("无白名单用户,跳过通知: groupId={}", groupId);
+            return;
+        }
+
+        // 3. 交集:本群成员 ∩ 白名单
+        memberIds.retainAll(whiteIds);
+        if (memberIds.isEmpty()) {
+            log.debug("群{}无白名单成员,跳过通知", groupId);
+            return;
+        }
+
+        IPushService.PushMessage template = new IPushService.PushMessage();
+        template.setType(PUSH_TYPE_DIGIT_TRIAL);
+        template.setTitle("尾数试算完成");
+        template.setContent("可前往修改尾数");
+        template.setGroupId(groupId);
+        template.setRoundId(roundId);
+
+        for (Long userId : memberIds) {
+            IPushService.PushMessage message = cloneMessage(template);
+            message.setUserId(userId);
             sendPush(message);
         }
     }
+
+    /**
+     * 克隆推送消息模板,避免多个用户共享同一对象
+     */
+    private IPushService.PushMessage cloneMessage(IPushService.PushMessage src) {
+        IPushService.PushMessage dst = new IPushService.PushMessage();
+        dst.setType(src.getType());
+        dst.setTitle(src.getTitle());
+        dst.setContent(src.getContent());
+        dst.setGroupId(src.getGroupId());
+        dst.setRoundId(src.getRoundId());
+        dst.setRoundNo(src.getRoundNo());
+        dst.setDigit(src.getDigit());
+        return dst;
     }
 
     /**

src/main/resources/sql/init.sql

@@ -168,14 +168,16 @@ CREATE TABLE IF NOT EXISTS draw_record (
     INDEX idx_group_time (group_id, create_time)
 ) COMMENT '开奖记录表';
 
--- 尾数控制白名单表
+-- 尾数控制白名单表(已废弃:白名单以 user.is_white 字段为准,digit_white 表不再被应用写入)
-CREATE TABLE IF NOT EXISTS digit_white (
+-- 如需彻底清理可执行:
-    id              BIGINT PRIMARY KEY AUTO_INCREMENT,
+--   DROP TABLE IF EXISTS `digit_white`;
-    user_id         BIGINT NOT NULL UNIQUE COMMENT '用户ID',
+-- CREATE TABLE IF NOT EXISTS digit_white (
-    deleted         TINYINT DEFAULT 0 COMMENT '逻辑删除',
+--     id              BIGINT PRIMARY KEY AUTO_INCREMENT,
-    create_time     DATETIME DEFAULT CURRENT_TIMESTAMP,
+--     user_id         BIGINT NOT NULL UNIQUE COMMENT '用户ID',
-    INDEX idx_user (user_id)
+--     deleted         TINYINT DEFAULT 0 COMMENT '逻辑删除',
-) COMMENT '尾数控制白名单';
+--     create_time     DATETIME DEFAULT CURRENT_TIMESTAMP,
+--     INDEX idx_user (user_id)
+-- ) COMMENT '尾数控制白名单';
 
 -- 审计日志表
 CREATE TABLE IF NOT EXISTS audit_log (