INNER CODE UNIT · Python

CreateCheckoutRequest

liyupi/free-video-downloader · backend/api_payment.py:36

class CreateCheckoutRequest(BaseModel):
    plan_type: str = "monthly"


def _generate_order_no(user_id: int) -> str:
    ts = datetime.now(timezone.utc).strftime("%Y%m%d%H%M%S")
    short_uuid = uuid.uuid4().hex[:8]
    return f"SA{ts}{user_id:04d}{short_uuid}"


@router.post("/create-checkout")
async def create_checkout_session(req: CreateCheckoutRequest, user: dict = Depends(get_current_user)):
    secret_key = _get_config("STRIPE_SECRET_KEY")
    price_id = _get_config("STRIPE_PRICE_ID_MONTHLY")
    frontend_url = _get_config("FRONTEND_URL", "http://localhost:5173")

    if not secret_key:
        raise HTTPException(status_code=500, detail="支付服务未配置，请设置 STRIPE_SECRET_KEY")

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