protected bool ValidateRenewalDate(TransactionBlock block, TransactionBlock previousBlock)
{
if (previousBlock == null)
{
return(true);
}
var trs = block.GetTransaction(previousBlock);
if (trs.Amount <= 0)
{
return(true);
}
var token = _accountCollection.FindTokenGenesisBlock(null, trs.TokenCode);
if (token != null)
{
if (token.RenewalDate < DateTime.Now)
{
return(false);
}
}
return(true);
}
//protected virtual APIResultCodes ValidateFee(TransactionBlock block)
//{
// if (block.Fee == 0 && block.FeeType != AuthorizationFeeTypes.NoFee)
// return APIResultCodes.InvalidFeeAmount;
// return APIResultCodes.Success;
//}
protected virtual APIResultCodes ValidateNonFungible(TransactionBlock send_or_receice_block, TransactionBlock previousBlock)
{
TransactionInfoEx transaction = send_or_receice_block.GetTransaction(previousBlock);
if (transaction.TokenCode == LyraGlobal.LYRA_TICKER_CODE)
{
return(APIResultCodes.Success);
}
var token_block = _accountCollection.FindTokenGenesisBlock(null, transaction.TokenCode);
if (token_block == null)
{
return(APIResultCodes.TokenGenesisBlockNotFound);
}
if (!token_block.IsNonFungible)
{
return(APIResultCodes.Success);
}
//INonFungibleToken non_fungible_token = send_block.GetNonFungibleTransaction(previousBlock);
if (send_or_receice_block.NonFungibleToken == null)
{
return(APIResultCodes.MissingNonFungibleToken);
}
if (send_or_receice_block.NonFungibleToken.Denomination != transaction.Amount)
{
return(APIResultCodes.InvalidNonFungibleAmount);
}
if (send_or_receice_block.NonFungibleToken.TokenCode != transaction.TokenCode)
{
return(APIResultCodes.InvalidNonFungibleTokenCode);
}
if (!send_or_receice_block.NonFungibleToken.VerifySignature(token_block.NonFungibleKey))
{
return(APIResultCodes.NonFungibleSignatureVerificationFailed);
}
return(APIResultCodes.Success);
}