public String PurchaseBitcoins(String APIKEY, String CardId, String FromCardPublicAddress, Decimal FiatAmount, String Currency)
{
// Check that the FromCardPublicAddress = what is in the cards table for this cardID
String DBCardPublicAddress = FromCardPublicAddress;
if (DBCardPublicAddress == FromCardPublicAddress)
{
Exchange.ExchangeClient ExchangeClient = new Exchange.ExchangeClient();
Exchange.Margin margin = ExchangeClient.GetMargin(Currency, 0);
Decimal PurchaseBitcoinsAmount = FiatAmount * margin.Buy;
// Purchase Bitcoins from the CC card on file.
Boolean PurchaseSuccess = true;
if (PurchaseSuccess)
{
ATM.AtmClient atm = new ATM.AtmClient();
atm.CreateOrder(FromCardPublicAddress, PurchaseBitcoinsAmount);
return("Approved");
}
return("Declined");
}
else
{
return("Invalid Card - Public Address does not match entry in Database. Card may have been tampered with");
}
}
public Decimal GetSpotPrice(String APIKEY, String Currency, Decimal amount)
{
// This function includes the margin. Add GetSpotPriceNoMargin
Exchange.ExchangeClient ExchangeClient = new Exchange.ExchangeClient();
decimal bitcoins = ExchangeClient.GetSpotPrice(Currency, amount, 0);
return(bitcoins);
}
public string SendBitcoins(String APIKEY, String FromCardId, String FromCardPublicAddress, String encryptedPrivateKey, String DestinationCardId, Decimal BitcoinAmount, Decimal FiatAmount, String Currency)
{
// using (DC.Data.DiamondCircle_dbEntities db = new DC.Data.DiamondCircle_dbEntities())
// {
// }
// For the FromCardId, Obtain the password.
String Password = "******";
// Check that the FromCardPublicAddress = what is in the cards table for this cardID
String DBCardPublicAddress = FromCardPublicAddress;
Boolean AutoTopUp = true;
// For the DesintationCardId, obtain the DestinationAddress from the Cards Table
String DestinationAddress = "1QJQMFhgyoiLLUZXpr913T2TaEaX7pNFaF";
if (DBCardPublicAddress == DestinationAddress)
{
Card.CardClient card = new Card.CardClient();
ATM.AtmClient atm = new ATM.AtmClient();
Decimal CardBalance = atm.GetBalance(FromCardPublicAddress, 1);
Decimal MinersFee = 0.0001M;
if (CardBalance >= (BitcoinAmount + MinersFee))
{
String result = atm.SendBitcoins(encryptedPrivateKey, Password, DestinationAddress, BitcoinAmount);
return(result);
}
else
{
if (AutoTopUp)
{
// Purchase more coins to cover the difference
Exchange.ExchangeClient ExchangeClient = new Exchange.ExchangeClient();
Exchange.Margin margin = ExchangeClient.GetMargin(Currency, 0);
Decimal PurchaseBitcoinsAmount = FiatAmount * margin.Buy;
// PurchaseFiatAmount = PurchaseBitcoinsAmount;
PurchaseBitcoins(APIKEY, FromCardId, DestinationAddress, FiatAmount, Currency);
// Empty the wallet
String result = atm.SendBitcoins(encryptedPrivateKey, Password, DestinationAddress, CardBalance);
return("");
}
else
{
return("Refer to DD/CC Issuer");
}
}
}
else
{
return("Invalid Card - Public Address does not match entry in Database. Card may have been tampered with");
}
}