toJson method
Implementation
Map<String, dynamic> toJson() {
return {
'orderId': orderId,
'transactionId': transactionId,
'result': result,
'authorizationCode': authorizationCode,
'receiptNumber': receiptNumber,
'amount': amount,
'currency': currency,
'sourceOfFunds': sourceOfFunds,
'response': response,
'gatewayRecommendation': gatewayRecommendation,
'timestamp': timestamp?.toIso8601String(),
};
}