feat(agent-office/db): get_logs에서 State: 자동 로그 제외 + delete_old_logs(90일)

agent-office/app/test_db.py

@@ -93,6 +93,41 @@ def test_telegram_state():
     print("  [PASS] test_telegram_state")
 
 
+def test_get_logs_excludes_state_messages():
+    init_db()
+    add_log("stock", "State: idle -> working (큐레이션 시작)")
+    add_log("stock", "뉴스 12건 스크랩 완료")
+    add_log("stock", "State: working -> idle ()")
+
+    logs = get_logs("stock", limit=10)
+    messages = [x["message"] for x in logs]
+    assert "뉴스 12건 스크랩 완료" in messages
+    assert not any(m.startswith("State: ") for m in messages)
+
+
+def test_delete_old_logs_removes_beyond_retention():
+    import datetime as _dt
+    from app.db import delete_old_logs, _conn
+
+    init_db()
+    add_log("stock", "오래된 로그")
+    # 강제로 200일 전으로 옮김
+    cutoff = (_dt.datetime.utcnow() - _dt.timedelta(days=200)).isoformat()
+    with _conn() as conn:
+        conn.execute(
+            "UPDATE agent_logs SET created_at = ? WHERE message = '오래된 로그'",
+            (cutoff,),
+        )
+
+    add_log("stock", "최근 로그")
+    deleted = delete_old_logs(days=90)
+    assert deleted >= 1
+
+    msgs = [x["message"] for x in get_logs("stock", limit=20)]
+    assert "최근 로그" in msgs
+    assert "오래된 로그" not in msgs
+
+
 if __name__ == "__main__":
     test_init_and_seed()
     test_agent_config_update()