支持免登录游客聊天并隔离历史与附件

2026-10-30 12:17:43 +08:00
parent e58dd86d5b
commit 147edd042f
36 changed files with 663 additions and 129 deletions
@@ -48,6 +48,12 @@ def init_db():
    if 'utime' not in cols:
        cur.execute('ALTER TABLE chat_history ADD COLUMN utime TEXT')
        cur.execute('UPDATE chat_history SET utime = ctime WHERE utime IS NULL')
+    if 'visitor_id' not in cols:
+        cur.execute('ALTER TABLE chat_history ADD COLUMN visitor_id TEXT')
+    cur.execute('CREATE INDEX IF NOT EXISTS idx_chat_visitor ON chat_history(visitor_id, id)')
+    cur.execute('''CREATE TABLE IF NOT EXISTS visitor_uploads (
+        filename TEXT PRIMARY KEY, visitor_id TEXT NOT NULL, ctime TEXT NOT NULL
+    )''')
    cur.execute('''
    CREATE TABLE IF NOT EXISTS messages (
        id INTEGER PRIMARY KEY AUTOINCREMENT,