toMap method

Implementation

Map<String, dynamic> toMap() {
  return {
    'name': 'CHECKOUT', // CHECKOUT is required
    'step': getCheckoutStep(step),
    'totalPrice': totalPrice,
    'productList': productList.map((product) => product.toMap()).toList(),
    if (orderNo != null && orderNo != '') 'orderNo': orderNo,
    if (currency != null) 'currency': getCurrencyType(currency!),
    'sessionId': sessionId,
    'userId': userId,
    'device': device,
    'os': os,
    'lang': lang,
  };
}