init

2026-08-05 13:48:48 +08:00
commit 1303bf37dc
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+package com.tailbet.service.impl;
+
+import com.tailbet.model.entity.User;
+import com.tailbet.model.entity.GameRound;
+import com.tailbet.mapper.UserMapper;
+import com.tailbet.mapper.GameRoundMapper;
+import com.tailbet.service.IFakeUserService;
+import com.tailbet.service.IBetService;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+
+import java.util.*;
+
+/**
+ * 假人服务实现
+ */
+@Slf4j
+@RequiredArgsConstructor
+@Service
+public class FakeUserServiceImpl implements IFakeUserService {
+
+    private final UserMapper userMapper;
+    private final GameRoundMapper gameRoundMapper;
+    private final IBetService betService;
+    private final StringRedisTemplate redisTemplate;
+
+    private static final String FAKE_ACTIVE_KEY = "fake:active:";
+    private static final Random RANDOM = new Random();
+
+    // 假人昵称素材
+    private static final String[] NICKNAME_PREFIXES = {"小", "老", "阿", "超", "酷"};
+    private static final String[] NICKNAME_SUFFIXES = {"哥", "弟", "姐", "妹", "宝"};
+
+    /**
+     * 初始化群假人
+     */
+    @Override
+    public void initGroupFakeUsers(Long groupId, int minCount, int maxCount) {
+        int count = minCount + RANDOM.nextInt(maxCount - minCount + 1);
+        log.info("为群{}初始化{}个假人", groupId, count);
+
+        for (int i = 0; i < count; i++) {
+            createFakeUser(groupId);
+        }
+    }
+
+    /**
+     * 创建单个假人
+     */
+    @Override
+    public User createFakeUser(Long groupId) {
+        User fake = new User();
+        fake.setUsername("fake_" + UUID.randomUUID().toString().replace("-", "").substring(0, 12));
+        fake.setNickname(generateNickname());
+        fake.setPoints((long) (1000 + RANDOM.nextInt(49000)));
+        fake.setIsFake(1);
+        fake.setIsBot(0);
+        fake.setIsOps(0);
+        fake.setIsWhite(0);
+        fake.setStatus(1);
+        userMapper.insert(fake);
+        return fake;
+    }
+
+    /**
+     * 生成随机昵称
+     */
+    private String generateNickname() {
+        String prefix = NICKNAME_PREFIXES[RANDOM.nextInt(NICKNAME_PREFIXES.length)];
+        String suffix = NICKNAME_SUFFIXES[RANDOM.nextInt(NICKNAME_SUFFIXES.length)];
+        int number = RANDOM.nextInt(1000);
+        return prefix + suffix + number;
+    }
+
+    /**
+     * 每日重置活跃假人
+     */
+    @Override
+    @Scheduled(cron = "0 0 0 * * ?")
+    public void resetDailyActiveFakes() {
+        // 清理昨天的活跃标记
+        Set<String> keys = redisTemplate.opsForSet().members(FAKE_ACTIVE_KEY + "yesterday");
+        if (keys != null) {
+            for (String userId : keys) {
+                redisTemplate.opsForSet().remove(FAKE_ACTIVE_KEY + "yesterday", userId);
+            }
+        }
+
+        // 查询所有假人
+        List<User> fakes = userMapper.selectList(new LambdaQueryWrapper<User>()
+                .eq(User::getIsFake, 1)
+                .eq(User::getStatus, 1));
+
+        if (fakes.isEmpty()) {
+            return;
+        }
+
+        // 随机选15-20个作为今日活跃
+        int activeCount = 15 + RANDOM.nextInt(6);
+        activeCount = Math.min(activeCount, fakes.size());
+
+        Collections.shuffle(fakes);
+        List<String> activeUserIds = new ArrayList<>();
+        for (int i = 0; i < activeCount; i++) {
+            activeUserIds.add(String.valueOf(fakes.get(i).getId()));
+        }
+
+        // 存入Redis
+        String today = java.time.LocalDate.now().toString();
+        redisTemplate.opsForSet().add(FAKE_ACTIVE_KEY + today, activeUserIds.toArray(new String[0]));
+
+        log.info("今日活跃假人已更新: {}个", activeCount);
+    }
+
+    /**
+     * 检查用户是否是今日活跃假人
+     */
+    @Override
+    public boolean isTodayActiveFake(Long userId) {
+        String today = java.time.LocalDate.now().toString();
+        Boolean isMember = redisTemplate.opsForSet().isMember(FAKE_ACTIVE_KEY + today, String.valueOf(userId));
+        return Boolean.TRUE.equals(isMember);
+    }
+
+    /**
+     * 假人下注
+     */
+    @Override
+    public void fakeBet(Long groupId) {
+        // 获取今日活跃假人
+        String today = java.time.LocalDate.now().toString();
+        Set<String> activeFakes = redisTemplate.opsForSet().members(FAKE_ACTIVE_KEY + today);
+        if (activeFakes == null || activeFakes.isEmpty()) {
+            return;
+        }
+
+        // 随机选一个假人
+        List<String> fakeList = new ArrayList<>(activeFakes);
+        String fakeIdStr = fakeList.get(RANDOM.nextInt(fakeList.size()));
+        Long fakeId = Long.parseLong(fakeIdStr);
+
+        // 检查是否有进行中的局
+        GameRound round = gameRoundMapper.selectOne(new LambdaQueryWrapper<GameRound>()
+                .eq(GameRound::getGroupId, groupId)
+                .eq(GameRound::getStatus, 0));
+
+        if (round == null) {
+            return;
+        }
+
+        // 随机玩法和金额
+        String[] playTypes = {"单", "双", "大", "小"};
+        String playType = playTypes[RANDOM.nextInt(playTypes.length)];
+        int amount = (1 + RANDOM.nextInt(10)) * 10; // 10,20,30...100
+
+        try {
+            betService.placeBet(fakeId, groupId, "fake_" + UUID.randomUUID(), playType, amount);
+            log.debug("假人{}下注: {} {}", fakeId, playType, amount);
+        } catch (Exception e) {
+            log.debug("假人下注失败: {}", e.getMessage());
+        }
+    }
+
+    /**
+     * 获取假人列表
+     */
+    @Override
+    public List<User> getFakeUsers() {
+        return userMapper.selectList(new LambdaQueryWrapper<User>()
+                .eq(User::getIsFake, 1)
+                .eq(User::getStatus, 1));
+    }
+}