From 2a8dea6acfd7bcb19c37306e5db2422da11751a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=94=B2=E8=BE=B0=E7=94=9F=E4=BA=A7?= <jiachenlong@local>
Date: Wed, 8 Apr 2026 14:29:08 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20Stats=E6=8E=A5=E5=8F=A3=E7=94=A8?=
 =?UTF-8?q?=E6=88=B7=E8=AE=A4=E8=AF=81=E6=A3=80=E6=9F=A5?=
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---
 backend/app/routers/collections.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/backend/app/routers/collections.py b/backend/app/routers/collections.py
index 05f50cc..b2325e1 100644
--- a/backend/app/routers/collections.py
+++ b/backend/app/routers/collections.py
@@ -284,8 +284,11 @@ def get_stats(
     """获取藏品统计 - 使用数据库聚合查询优化性能"""
     from sqlalchemy import func, case
     
-    # 基础查询条件
-    base_filter = True if current_user.role == "admin" else Collection.f99_91_user_id == current_user.f99_90_id
+    # 基础查询条件 - 检查用户是否登录
+    if current_user is None or not hasattr(current_user, 'role'):
+        base_filter = False  # 未登录用户不能查看任何藏品
+    else:
+        base_filter = True if current_user.role == "admin" else Collection.f99_91_user_id == current_user.f99_90_id
     
     # 总数
     total_count = db.query(func.count(Collection.f99_90_id)).filter(base_filter).scalar() or 0