public IActionResult MineBlock()
{
var lastBlock = _blockchain.LastBlock;
var lastProof = lastBlock.Proof;
var proof = _blockchain.ProofOfWork(lastProof);
_blockchain.AddNewTransaction("0", "unique", 1);
_blockchain.CreateBlock(proof);
return(Ok(_blockchain.LastBlock));
}
public Block Mine(string identifier)
{
Block lastBlock = Blockchain.GetLastBlock();
Int64 proofOfWork = Blockchain.GetProofOfWork(lastBlock.ProofOfWork);
Blockchain.AddNewTransaction(new byte[0], Util.Hash.HashString(identifier), 1);
return(Blockchain.AddNewBlock(proofOfWork, Util.Hash.HashBlock(lastBlock)));
}
public Transaction Post([FromBody][Required] TransactionPost transaction)
{
if (ModelState.IsValid)
{
return(Blockchain.AddNewTransaction(Util.Hash.HashString(transaction.Sender), Util.Hash.HashString(transaction.Recipient), transaction.Amount));
}
else
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
}
public void SendTokens(int amount, byte[] recipient)
{
Transaction transaction = new Transaction(PublicKey, recipient, amount, HashFactory);
transaction.SignTransaction(Signer);
try
{
Blockchain.AddNewTransaction(transaction);
NumberOfTokens -= amount;
}
catch (ArgumentException)
{
NumberOfTokens += amount;
}
}