public static RefundCreateResponse Create(long amount, string occ,
string externalUniqueNumber, string authorizationCode, Options options)
{
options = Options.Build(options);
NullifyTransactionRequest request =
OnepayRequestBuilder.Instance.BuildNullifyTransactionRequest(amount, occ,
externalUniqueNumber, authorizationCode, options);
string output = JsonConvert.SerializeObject(request);
string input = RequestAsync($"{ServiceUri}/{CreateRefund}",
HttpMethod.Post, output).Result;
NullifyTransactionResponse response =
JsonConvert.DeserializeObject <NullifyTransactionResponse>(input);
if (response == null || response.ResponseCode == null)
{
throw new RefundCreateException("Could not obtain the service response");
}
else if (!response.ResponseCode.Equals("ok",
StringComparison.OrdinalIgnoreCase))
{
throw new RefundCreateException(
$"{response.ResponseCode} : {response.Description}");
}
if (!OnepaySignUtil.Instance.Validate(
response.Result, options.SharedSecret))
{
throw new SignatureException("Response signature is not valid");
}
return(response.Result);
}
public NullifyTransactionRequest BuildNullifyTransactionRequest(long amount, string occ, string externalUniqueNumber, string authorizationCode, Options options)
{
var request =
new NullifyTransactionRequest(occ, externalUniqueNumber,
authorizationCode, amount, GetTicksNow());
PrepareRequest(request, options);
onePaySignUtil.Sign(request, options.SharedSecret);
return(request);
}
