private void SavePreviousTermInformation(TakeElectionSnapshotInput input)
{
var snapshot = new TermSnapshot
{
MinedBlocks = input.MinedBlocks,
EndRoundNumber = input.RoundNumber
};
if (State.Candidates.Value == null)
{
return;
}
foreach (var pubkey in State.Candidates.Value.Value)
{
var votes = State.CandidateVotes[pubkey.ToHex()];
var validObtainedVotesAmount = 0L;
if (votes != null)
{
validObtainedVotesAmount = votes.ObtainedActiveVotedVotesAmount;
}
snapshot.ElectionResult.Add(pubkey.ToHex(), validObtainedVotesAmount);
}
State.Snapshots[input.TermNumber] = snapshot;
}
public override Empty TakeSnapshot(TakeElectionSnapshotInput input)
{
if (State.AEDPoSContract.Value == null)
{
State.AEDPoSContract.Value =
Context.GetContractAddressByName(SmartContractConstants.ConsensusContractSystemName);
}
Assert(State.AEDPoSContract.Value == Context.Sender, "No permission.");
SavePreviousTermInformation(input);
if (State.ProfitContract.Value == null)
{
var profitContractAddress =
Context.GetContractAddressByName(SmartContractConstants.ProfitContractSystemName);
// Return if profit contract didn't deployed. (Often in test cases.)
if (profitContractAddress == null)
{
return(new Empty());
}
State.ProfitContract.Value = profitContractAddress;
}
// Update snapshot of corresponding voting record by the way.
State.VoteContract.TakeSnapshot.Send(new TakeSnapshotInput
{
SnapshotNumber = input.TermNumber,
VotingItemId = State.MinerElectionVotingItemId.Value
});
State.CurrentTermNumber.Value = input.TermNumber.Add(1);
var previousMiners = State.AEDPoSContract.GetPreviousRoundInformation.Call(new Empty())
.RealTimeMinersInformation.Keys.ToList();
foreach (var pubkey in previousMiners)
{
UpdateCandidateInformation(pubkey, input.TermNumber, previousMiners);
}
State.ProfitContract.DistributeProfits.Send(new DistributeProfitsInput
{
SchemeId = State.SubsidyHash.Value,
Period = input.TermNumber,
Symbol = Context.Variables.NativeSymbol
});
State.ProfitContract.DistributeProfits.Send(new DistributeProfitsInput
{
SchemeId = State.WelfareHash.Value,
Period = input.TermNumber,
Symbol = Context.Variables.NativeSymbol
});
return(new Empty());
}
public override Empty TakeSnapshot(TakeElectionSnapshotInput input)
{
if (State.AEDPoSContract.Value == null)
{
State.AEDPoSContract.Value =
Context.GetContractAddressByName(SmartContractConstants.ConsensusContractSystemName);
}
Assert(State.AEDPoSContract.Value == Context.Sender, "No permission.");
SavePreviousTermInformation(input);
if (State.ProfitContract.Value == null)
{
var profitContractAddress =
Context.GetContractAddressByName(SmartContractConstants.ProfitContractSystemName);
// Return if profit contract didn't deployed. (Often in test cases.)
if (profitContractAddress == null)
{
return(new Empty());
}
State.ProfitContract.Value = profitContractAddress;
}
// Update snapshot of corresponding voting record by the way.
State.VoteContract.TakeSnapshot.Send(new TakeSnapshotInput
{
SnapshotNumber = input.TermNumber,
VotingItemId = State.MinerElectionVotingItemId.Value
});
State.CurrentTermNumber.Value = input.TermNumber.Add(1);
var previousTermMinerList = State.AEDPoSContract.GetPreviousTermMinerPubkeyList.Call(new Empty()).Pubkeys.ToList();
foreach (var pubkey in previousTermMinerList)
{
UpdateCandidateInformation(pubkey, input.TermNumber, previousTermMinerList);
}
if (State.DividendPoolContract.Value == null)
{
State.DividendPoolContract.Value =
Context.GetContractAddressByName(SmartContractConstants.TreasuryContractSystemName);
}
var symbolList = State.DividendPoolContract.GetSymbolList.Call(new Empty());
var amountsMap = symbolList.Value.ToDictionary(s => s, s => 0L);
State.ProfitContract.DistributeProfits.Send(new DistributeProfitsInput
{
SchemeId = State.SubsidyHash.Value,
Period = input.TermNumber,
AmountsMap = { amountsMap }
});
State.ProfitContract.DistributeProfits.Send(new DistributeProfitsInput
{
SchemeId = State.WelfareHash.Value,
Period = input.TermNumber,
AmountsMap = { amountsMap }
});
return(new Empty());
}
