The code is this:
private static void _Charge(CreditCard cc, string username, string persona, string ip, string documentId, decimal amount, bool avs, string chargeType, string tranID, out string response)
{
bool isTest = (cc.Number == CC_NUMBER_TEST || cc.Domain == 1);
string url = isTest ? TEST_BASE_URL : BASE_URL;
AddParameter(ref url, PK_VERSION, PV_VERSION);
AddParameter(ref url, PK_DELIM_DATA, PV_DELIM_DATA);
AddParameter(ref url, PK_LOGIN, (isTest ? PV_TEST_LOGIN : PV_LOGIN));
AddParameter(ref url, PK_TRANSACTION_KEY, (isTest ? PV_TEST_TRAN_KEY : PV_TRAN_KEY));
AddParameter(ref url, PK_TYPE, chargeType);
AddParameter(ref url, PK_CARD_NUM, DecryptCCNumber(cc.Number));
if (tranID != "NONE")
{
AddParameter(ref url, PK_TRAN_ID, tranID);
}
if (cc.CSV != null)
{
AddParameter(ref url, PK_CARD_CODE, cc.CSV);
}
if (!avs)
{
AddParameter(ref url, PK_RECURRING_BILLING, "true");
}
AddParameter(ref url, PK_EXPIRATION_DATE, cc.Expiration);
AddParameter(ref url, PK_AMOUNT, amount);
AddParameter(ref url, PK_DESCRIPTION, PV_DESCRIPTION_TEMPLATE.Replace(PVP_PERSONA, persona));
AddParameter(ref url, PK_INVOICE_NUMBER, PV_INVOICE_NUMBER.Replace(PVP_DOCUMENT_ID, documentId.ToString()));
AddParameter(ref url, PK_CUSTOMER_ID, username);
AddParameter(ref url, PK_FIRST_NAME, cc.FirstName);
AddParameter(ref url, PK_LAST_NAME, cc.LastName);
AddParameter(ref url, PK_ADDRESS, cc.Address1 + " " + cc.Address2);
AddParameter(ref url, PK_CITY, cc.City);
AddParameter(ref url, PK_STATE, cc.Region);
AddParameter(ref url, PK_ZIP, cc.PostalCode);
AddParameter(ref url, PK_COUNTRY, cc.Country);
AddParameter(ref url, PK_PHONE, cc.Phone);
AddParameter(ref url, PK_EMAIL, cc.Email);
AddParameter(ref url, PK_CUSTOMER_IP, ip);
WebClient client = new WebClient();
client.Headers.Add(HK_USER_AGENT, HV_USER_AGENT);
Stream data = client.OpenRead(url);
StreamReader reader = new StreamReader(data);
response = reader.ReadToEnd();
}
