public static BigInteger getTransactionValue(byte tokenType, byte[] receiver)
{
PbEntity.TokenType token = PbEntity.getStandardTokenType();
Transaction tx = ExecutionEngine.ScriptContainer as Transaction;
TransactionOutput[] outputs = tx.GetOutputs();
BigInteger result = 0;
foreach (TransactionOutput output in outputs)
{
byte[] scriptHash = output.ScriptHash;
if (!scriptHash.Equals(receiver))
{
continue;
}
byte[] assetid = output.AssetId;
//Temperately only support NEO and GAS
byte type = token.INVALID;
if (assetid.Equals(NeoID))
{
type = token.NEO;
}
else if (assetid.Equals(GasID))
{
type = token.GAS;
}
if (tokenType != type)
{
continue;
}
result += output.Value;
}
return(result);
}
public static object depositNEO(byte[] walletId)
{
BasicMethods.assert(BasicMethods._isByte32(walletId), "walletId is not byte32");
PbEntity.TokenType token = PbEntity.getStandardTokenType();
BigInteger value = LedgerStruct.getTransactionValue(token.NEO, ExecutionEngine.ExecutingScriptHash);
BasicMethods.assert(value >= 0, "amount is less than zero");
_whenNotPaused();
BasicMethods.assert(_updateBalance(walletId, LedgerStruct.NeoAddress, value, getStandardMathOperation().add), "updateBalance failed");
DepositToWallet(walletId, LedgerStruct.NeoAddress, value);
return(true);
}