public bool IsValid(BCTransaction previousTransaction, BCTransaction nextTransaction)
{
var transHashes = BlockChainer.GetHashedValue(previousTransaction.TransactionId, previousTransaction.TransactionHashCrypto, nextTransaction);
var validationHash = nextTransaction.TransactionHashCrypto;
return(transHashes.Item2 == validationHash);
}
public BCTransaction AddTransaction(string transactionPreviousId, string transactionPreviousHashId, string transactionId, string ownderId, DateTime dateCreated, decimal amount, decimal balance)
{
BCTransaction bCTransaction = new BCTransaction()
{
TransactionPreviousId = transactionPreviousId,
TransactionId = transactionId,
OwnerId = ownderId,
DateCreated = dateCreated,
Amount = amount,
Balance = balance + amount
};
var transHashes = BlockChainer.GetHashedValue(transactionPreviousId, transactionPreviousHashId, bCTransaction);
bCTransaction.TransactionHashSimple = transHashes.Item1;
bCTransaction.TransactionHashCrypto = transHashes.Item2;
return(bCTransaction);
}