public async Task <ActionResult <SignedTransactionResponse> > SignTransaction(SignTransactionRequest request,
[FromServices] IBlockchainSignService signService)
{
if (request.PrivateKeys.Count == 0 ||
request.PrivateKeys.Any(k => !signService.ValidatePrivateKey(k)))
{
return(BadRequest(BlockchainErrorResponse.Create("Invalid private key(s)")));
}
var tx = request.TransactionContext.Base64ToString();
if (tx == Constants.DUMMY_TX &&
request.PrivateKeys.Any(k => !signService.ValidateHotWalletPrivateKey(k)))
{
return(BadRequest(BlockchainErrorResponse.Create("Invalid private key(s)")));
}
var result = (
hash : Constants.DUMMY_HASH,
signedTransaction : Constants.DUMMY_TX
);
if (tx != Constants.DUMMY_TX)
{
try
{
result = await signService.SignTransactionAsync(tx, request.PrivateKeys);
}
catch (ArgumentException ex)
{
return(BadRequest(BlockchainErrorResponse.Create(ex.ToAsyncString())));
}
}
return(new SignedTransactionResponse()
{
SignedTransaction = JsonConvert.SerializeObject(result).ToBase64()
});
}
public async Task <WalletResponse> CreateWallet([FromServices] IBlockchainSignService signService) => await signService.CreateWalletAsync();