Get Compact Order Status | GET /v1/order/getOrderStatus

curl "http://your-gateway:180/v1/order/getOrderStatus?orderId=order_1042&sign=a1b2c3d4e5f6..."

{
  "code": 200,
  "msg": "success",
  "data": {
    "status": "SUCCESS"
  }
}

// Polling loop for payment confirmation
async function waitForPayment(orderId, token) {
  const sign = computeSign(orderId, token);

  for (let i = 0; i < 120; i++) {
    const response = await fetch(
      `http://your-gateway:180/v1/order/getOrderStatus?orderId=${orderId}&sign=${sign}`
    );
    const result = await response.json();

    if (result.data.status === "SUCCESS") {
      console.log("Payment confirmed!");
      return true;
    }
    if (result.data.status === "EXPIRED" || result.data.status === "FAILED") {
      console.log("Payment failed or expired");
      return false;
    }

    await new Promise(r => setTimeout(r, 2000)); // poll every 2 seconds
  }
  return false;
}