排行榜隐身我的排名 新增加密用户ID逻辑

rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/activity/GiftsReceivedLeaderboardQryExe.java

@@ -10,6 +10,7 @@ import com.red.circle.other.infra.database.cache.service.other.EnumConfigCacheSe
 import com.red.circle.other.infra.database.mongo.entity.activity.RankQueenCount;
 import com.red.circle.other.infra.database.mongo.entity.activity.RankQueenType;
 import com.red.circle.other.infra.database.mongo.service.activity.RankCountService;
+import com.red.circle.other.infra.utils.UserIdEncryptUtils;
 import com.red.circle.other.inner.enums.config.EnumConfigKey;
 import com.red.circle.other.inner.model.dto.user.UserProfileDTO;
 import com.red.circle.tool.core.collection.CollectionUtils;
@@ -104,6 +105,7 @@ public class GiftsReceivedLeaderboardQryExe {
           .setQuantityFormat(NumUtils.formatLong(count.getQuantity()));
       if (invisibleUserIds.contains(count.getBusinessId())) {
         co.setId(null);
+        co.setEncryptedId(UserIdEncryptUtils.encrypt(userProfile.getId()));
         co.setNickname("****");
         co.setAvatar(enumConfigCacheService.getValue(EnumConfigKey.USER_YINSHEN_COVER, userProfile.getSysOriginChild()));
       } else {

rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/activity/GiftsSendLeaderboardQryExe.java

@@ -10,6 +10,7 @@ import com.red.circle.other.infra.database.cache.service.other.EnumConfigCacheSe
 import com.red.circle.other.infra.database.mongo.entity.activity.RankQueenCount;
 import com.red.circle.other.infra.database.mongo.entity.activity.RankQueenType;
 import com.red.circle.other.infra.database.mongo.service.activity.RankCountService;
+import com.red.circle.other.infra.utils.UserIdEncryptUtils;
 import com.red.circle.other.inner.enums.config.EnumConfigKey;
 import com.red.circle.other.inner.model.dto.user.UserProfileDTO;
 import com.red.circle.tool.core.collection.CollectionUtils;
@@ -116,6 +117,7 @@ public class GiftsSendLeaderboardQryExe {
           .setQuantityFormat(NumUtils.formatLong(count.getQuantity()));
       if (invisibleUserIds.contains(count.getBusinessId())) {
         co.setId(null);
+        co.setEncryptedId(UserIdEncryptUtils.encrypt(userProfile.getId()));
         co.setNickname("****");
         co.setAvatar(enumConfigCacheService.getValue(EnumConfigKey.USER_YINSHEN_COVER, userProfile.getSysOriginChild()));
       } else {

rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/service/activity/ActivityLeaderboardServiceImpl.java

@@ -16,6 +16,7 @@ import com.red.circle.other.infra.database.cache.key.RankKey;
 import com.red.circle.other.infra.database.cache.service.other.EnumConfigCacheService;
 import com.red.circle.other.infra.database.cache.service.user.RankCacheService;
 import com.red.circle.other.inner.enums.config.EnumConfigKey;
+import com.red.circle.other.infra.utils.UserIdEncryptUtils;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -236,7 +237,11 @@ public class ActivityLeaderboardServiceImpl implements ActivityLeaderboardServic
     // 查找用户排名
     for (int i = 0; i < rankList.size(); i++) {
       ActivityLeaderboardCO.LeaderboardUserCO userCO = rankList.get(i);
-      if (Objects.equals(userCO.getId(), userId)) {
+      boolean matched = Objects.equals(userCO.getId(), userId)
+              || (userCO.getId() == null
+                  && userCO.getEncryptedId() != null
+                  && Objects.equals(UserIdEncryptUtils.decrypt(userCO.getEncryptedId()), userId));
+      if (matched) {
         userCO.setRank(i + 1);
         return userCO;
       }

rc-service/rc-service-other/other-client/src/main/java/com/red/circle/other/app/dto/clientobject/activity/ActivityLeaderboardCO.java

@@ -67,6 +67,11 @@ public class ActivityLeaderboardCO extends ClientObject {
     @JsonSerialize(using = ToStringSerializer.class)
     private Long id;
 
+    /**
+     * 加密后的用户ID（隐身用户使用，用于myRank匹配）.
+     */
+    private String encryptedId;
+
     /**
      * 头像.
      */

rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/cache/service/user/impl/RankCacheServiceImpl.java

@@ -23,7 +23,7 @@ import java.util.concurrent.TimeUnit;
 public class RankCacheServiceImpl implements RankCacheService {
 
   private final RedisService redisService;
-  private static final long CACHE_TIME = 5;
+  private static final long CACHE_TIME = 2;
 
   @Override
   public void remove(String sysOrigin, String type) {

rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/utils/UserIdEncryptUtils.java

@@ -0,0 +1,39 @@
+package com.red.circle.other.infra.utils;
+
+import javax.crypto.Cipher;
+import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+
+/**
+ * 用户ID加密工具（用于排行榜隐身场景）.
+ *
+ * @author tf
+ */
+public class UserIdEncryptUtils {
+
+    private static final String ALGORITHM = "AES/ECB/PKCS5Padding";
+    private static final byte[] KEY = "likei_rank_2026!".getBytes(StandardCharsets.UTF_8); // 16字节
+
+    public static String encrypt(Long userId) {
+        try {
+            Cipher cipher = Cipher.getInstance(ALGORITHM);
+            cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(KEY, "AES"));
+            byte[] encrypted = cipher.doFinal(userId.toString().getBytes(StandardCharsets.UTF_8));
+            return Base64.getUrlEncoder().withoutPadding().encodeToString(encrypted);
+        } catch (Exception e) {
+            throw new RuntimeException("userId encrypt error", e);
+        }
+    }
+
+    public static Long decrypt(String token) {
+        try {
+            Cipher cipher = Cipher.getInstance(ALGORITHM);
+            cipher.init(Cipher.DECRYPT_MODE, new SecretKeySpec(KEY, "AES"));
+            byte[] decoded = Base64.getUrlDecoder().decode(token);
+            return Long.parseLong(new String(cipher.doFinal(decoded), StandardCharsets.UTF_8));
+        } catch (Exception e) {
+            throw new RuntimeException("userId decrypt error", e);
+        }
+    }
+}