private TransferMessage CreateTransferMessage(Transfer transfer)
{
Token token = new Token();
token.Denom = transfer.Coin;
token.Amount = DoubleToLong(transfer.Amount);
List <Token> coins = new List <Token> {
token
};
InputOutput input = new InputOutput();
input.Address = transfer.FromAddress;
input.Coins = coins;
InputOutput output = new InputOutput();
output.Address = transfer.ToAddress;
output.Coins = coins;
TransferMessage msgBean = new TransferMessage();
msgBean.Inputs = new List <InputOutput> {
input
};
msgBean.Outputs = new List <InputOutput> {
output
};
return(msgBean);
}
private TransferMessage CreateMultiTransferMessage(MultiTransfer multiTransfer)
{
Dictionary <string, long> inputsCoins = new Dictionary <string, long>();
List <InputOutput> outputs = new List <InputOutput>();
foreach (Output output in multiTransfer.Outputs)
{
InputOutput inputOutput = new InputOutput
{
Address = output.Address
};
List <Token> tokens = new List <Token>(output.Tokens.Count);
foreach (OutputToken outputToken in output.Tokens)
{
Token token = new Token
{
Denom = outputToken.Coin,
Amount = DoubleToLong(outputToken.Amount)
};
tokens.Add(token);
inputsCoins.TryGetValue(outputToken.Coin, out long inputSum);
long newSum = inputSum + token.Amount;
if (newSum < 0L)
{
throw new ArgumentException("Transfer amount overflow");
}
inputsCoins.Add(outputToken.Coin, newSum);
}
tokens.Sort((x, y) => (x.Denom.CompareTo(y.Denom)));
inputOutput.Coins = tokens;
outputs.Add(inputOutput);
}
InputOutput input = new InputOutput()
{
Address = multiTransfer.FromAddress
};
List <Token> inputTokens = new List <Token>(inputsCoins.Count);
foreach (string coin in inputsCoins.Keys)
{
Token token = new Token()
{
Denom = coin,
Amount = inputsCoins[coin]
};
inputTokens.Add(token);
}
input.Coins = inputTokens;
TransferMessage transferMessage = new TransferMessage();
transferMessage.Inputs = new List <InputOutput> {
input
};
transferMessage.Outputs = outputs;
return(transferMessage);
}
public string BuildMultiTransfer(MultiTransfer multiTransfer)
{
Wallet.EnsureWalletIsReady();
TransferMessage msgBean = CreateMultiTransferMessage(multiTransfer);
byte[] msg = EncodeTransferMessage(msgBean);
byte[] signature = EncodeSignature(Sign(msgBean));
byte[] stdTx = EncodeStdTx(msg, signature);
return(EncodeUtils.ByteArrayToHex(stdTx));
}
private byte[] EncodeTransferMessage(TransferMessage transferMessage)
{
proto.Send send = new proto.Send();
foreach (InputOutput input in transferMessage.Inputs)
{
send.Inputs.Add(toProtoInput(input));
}
foreach (InputOutput output in transferMessage.Outputs)
{
send.Outputs.Add(toProtoOutput(output));
}
return(EncodeUtils.AminoWrap(send.ToByteArray(), MessageType.GetTransactionType(EMessageType.Send), false));
}
