public static LedgerStruct.BalanceMap getBalanceMapInner(LedgerStruct.Channel _c)
{
LedgerStruct.PeerProfile[] peerProfiles = _c.peerProfiles;
BasicMethods.assert(peerProfiles.Length == 2, "Illegal peerProfiles length");
LedgerStruct.PeerProfile peer0 = peerProfiles[0];
LedgerStruct.PeerProfile peer1 = peerProfiles[1];
LedgerStruct.BalanceMap balanceMap = new LedgerStruct.BalanceMap();
balanceMap.peerAddrs = new byte[2][];
balanceMap.deposits = new BigInteger[2];
balanceMap.withdrawals = new BigInteger[2];
balanceMap.peerAddrs[0] = peer0.peerAddr;
balanceMap.peerAddrs[1] = peer1.peerAddr;
balanceMap.deposits[0] = peer0.deposit;
balanceMap.deposits[1] = peer1.deposit;
balanceMap.withdrawals[0] = peer0.withdrawal;
balanceMap.withdrawals[1] = peer1.withdrawal;
return(balanceMap);
}
public static bool confirmWithdraw(byte[] _channelId)
{
BasicMethods.assert(BasicMethods._isByte32(_channelId), "_channelId illegal");
LedgerStruct.Channel c = LedgerStruct.getChannelMap(_channelId);
LedgerStruct.WithdrawIntent withdrawIntent = c.withdrawIntent;
byte[] receiver = BasicMethods.clone(withdrawIntent.receiver);
BigInteger amount = withdrawIntent.amount;
byte[] recipientChannelId = BasicMethods.clone(withdrawIntent.recipientChannelId);
withdrawIntent.receiver = null;
withdrawIntent.amount = 0;
withdrawIntent.requestTime = 0;
withdrawIntent.recipientChannelId = null;
c.withdrawIntent = withdrawIntent;
c = LedgerChannel._addWithdrawal(c, receiver, amount);
LedgerStruct.setChannelMap(_channelId, c);
LedgerStruct.BalanceMap balanceMap = LedgerChannel.getBalanceMapInner(c);
ConfirmWithdrawEvent(_channelId, amount, receiver, recipientChannelId, balanceMap.deposits, balanceMap.withdrawals);
return(true);
}
public static bool deposit(byte[] _channelId, byte[] _receiver, BigInteger _transferFromAmount)
{
BasicMethods.assert(BasicMethods._isByte32(_channelId), "_channelId illegal");
BasicMethods.assert(BasicMethods._isLegalAddress(_receiver), "_receiver illegal");
BasicMethods.assert(_transferFromAmount >= 0, "_transferFromAmount illegal");
LedgerStruct.Channel c = LedgerStruct.getChannelMap(_channelId);
byte rid = LedgerChannel._getPeerId(c, _receiver);
BasicMethods.assert(rid == 0 || rid == 1, "rid illegal");
PbEntity.TokenInfo token = c.token;
BigInteger value = LedgerStruct.getTransactionValue(token.tokenType, getCelerWallet());
BigInteger amount = _transferFromAmount + value;
LedgerStruct.PeerProfile[] peerProfiles = c.peerProfiles;
LedgerStruct.PeerProfile peerProfile = peerProfiles[rid];
peerProfile.deposit = peerProfile.deposit + amount;
peerProfiles[rid] = peerProfile;
c.peerProfiles = peerProfiles;
LedgerStruct.BalanceMap balanceMap = LedgerChannel.getBalanceMapInner(c);
LedgerStruct.setChannelMap(_channelId, c);
DepositEvent(_channelId, balanceMap.peerAddrs, balanceMap.deposits, balanceMap.withdrawals);
return(true);
}