private void ShowTxnInfoEx(Transaction tx)
{
using (PropertyGridForm pgf = new PropertyGridForm())
{
pgf.Text = tx.Hash.ToString() + " txn properties";
Transaction txB = null;
try { txB = Blockchain.Singleton.GetTransaction(tx.Hash); } catch { }
pgf.SetReadonly(new
{
TxInBlockchain = JsonConvert.SerializeObject(txB, Formatting.Indented),
// *GEORGE*
// TODO: encrypt/decrypt data in attributes.
// Each txn must have an individual private key for decrypting and blockchain should not to store it.
Attributes = JsonConvert.SerializeObject(
txB.Attributes.Select(x => new { x.Usage, Data = Encoding.UTF8.GetString(x.Data) }).ToList()),
TxLocal = JsonConvert.SerializeObject(tx, Formatting.Indented),
Obj = TxRegistration.GetByTxInvokeHash(tx.Hash)
});
pgf.ShowDialog(this);
}
}
public void OnPersist(Snapshot snapshot, IReadOnlyList <Blockchain.ApplicationExecuted> aeList)
{
if (aeList.Count > 0)
{
foreach (var v in aeList)
{
var g = TxRegistration.GetByTxInvokeHash(v.Transaction.Hash);
if (g != null)
{
g.Extra = JsonConvert.SerializeObject(v, Formatting.Indented);
}
/*
* if (v.ExecutionResults?[0].VMState == VM.VMState.HALT
* && v.Transaction.Type == TransactionType.InvocationTransaction)
* {
* // TODO: catch successful txn Invocation here
* } //*/
}
}
}