Function get_dashboard_usage_trend

app/admin/api.py:237–252

返回仪表盘趋势图数据。

(request: Request)

    dependencies=[Depends(require_auth)],
)
async def get_dashboard_usage_trend(request: Request):
    """返回仪表盘趋势图数据。"""
    trend_window = normalize_trend_window(
        request.query_params.get("window")
    )
    dao = get_request_log_dao()
    trend_points = await dao.get_provider_usage_trend(
        DEFAULT_TOKEN_NAMESPACE,
        window=trend_window,
    )
    return JSONResponse(
        {
            "window": trend_window,
            "points": trend_points,
        }
    )


def _validate_directory_path(source_dir: str) -> str: