private void TryToBecomeAValidationDataCenter(VoteMinerInput input, long candidateVotesAmount,
DataCenterRankingList rankingList)
{
var minimumVotes = candidateVotesAmount;
var minimumVotesCandidate = input.CandidatePubkey;
bool replaceWillHappen = false;
foreach (var pubkeyToVotesAmount in rankingList.DataCenters.OrderBy(x => x.Value))
{
if (pubkeyToVotesAmount.Value < minimumVotes)
{
replaceWillHappen = true;
minimumVotesCandidate = pubkeyToVotesAmount.Key;
break;
}
}
if (replaceWillHappen)
{
State.DataCentersRankingList.Value.DataCenters.Remove(minimumVotesCandidate);
State.DataCentersRankingList.Value.DataCenters.Add(input.CandidatePubkey,
candidateVotesAmount);
NotifyProfitReplaceCandidateInDataCenter(minimumVotesCandidate, input.CandidatePubkey);
}
}
private void TryToBecomeAValidationDataCenter(VoteMinerInput input, long candidateVotesAmount,
DataCenterRankingList rankingList)
{
var minimumVotes = candidateVotesAmount;
var minimumVotesCandidate = input.CandidatePubkey;
bool replaceWillHappen = false;
foreach (var pubkeyToVotesAmount in rankingList.DataCenters.Reverse())
{
if (pubkeyToVotesAmount.Value < minimumVotes)
{
replaceWillHappen = true;
minimumVotesCandidate = pubkeyToVotesAmount.Key;
break;
}
}
if (replaceWillHappen)
{
State.DataCentersRankingList.Value.DataCenters.Remove(minimumVotesCandidate);
State.DataCentersRankingList.Value.DataCenters.Add(input.CandidatePubkey,
candidateVotesAmount);
State.ProfitContract.RemoveBeneficiary.Send(new RemoveBeneficiaryInput
{
SchemeId = State.SubsidyHash.Value,
Beneficiary = Address.FromPublicKey(ByteArrayHelper.HexStringToByteArray(minimumVotesCandidate))
});
State.ProfitContract.AddBeneficiary.Send(new AddBeneficiaryInput
{
SchemeId = State.SubsidyHash.Value,
BeneficiaryShare = new BeneficiaryShare
{
Beneficiary =
Address.FromPublicKey(ByteArrayHelper.HexStringToByteArray(input.CandidatePubkey)),
Shares = 1
}
});
}
}
private bool IsUpdateDataCenterAfterMemberVoteAmountChange(DataCenterRankingList rankingList, string member)
{
var amountAfterWithdraw = rankingList.DataCenters[member];
if (rankingList.DataCenters.Any(x => x.Value < amountAfterWithdraw))
{
return(false);
}
long maxVoteAmountOutDataCenter = 0;
string maxVoteOptionOutDataCenter = null;
foreach (var candidateByteString in State.Candidates.Value.Value)
{
var candidatePublicKeyString = candidateByteString.ToHex();
if (rankingList.DataCenters.ContainsKey(candidatePublicKeyString) ||
!State.CandidateInformationMap[candidatePublicKeyString].IsCurrentCandidate)
{
continue;
}
var candidateVoteAmount = State.CandidateVotes[candidatePublicKeyString].ObtainedActiveVotedVotesAmount;
if (maxVoteAmountOutDataCenter > candidateVoteAmount)
{
continue;
}
maxVoteOptionOutDataCenter = candidatePublicKeyString;
maxVoteAmountOutDataCenter = candidateVoteAmount;
}
if (maxVoteAmountOutDataCenter <= amountAfterWithdraw)
{
return(false);
}
rankingList.DataCenters.Remove(member);
rankingList.DataCenters[maxVoteOptionOutDataCenter] = maxVoteAmountOutDataCenter;
NotifyProfitReplaceCandidateInDataCenter(member, maxVoteOptionOutDataCenter);
return(true);
}
private bool IsCandidateReplaceMemberInDataCenter(DataCenterRankingList rankingList, string candidate, long voteAmount)
{
var dateCenter = rankingList.DataCenters;
if (dateCenter.Count < GetValidationDataCenterCount())
{
return(false);
}
if (dateCenter.ContainsKey(candidate))
{
return(false);
}
var list = dateCenter.ToList();
var minimumVoteCandidateInDataCenter = list.OrderBy(x => x.Value).First();
if (voteAmount <= minimumVoteCandidateInDataCenter.Value)
{
return(false);
}
dateCenter.Remove(minimumVoteCandidateInDataCenter.Key);
dateCenter[candidate] = voteAmount;
NotifyProfitReplaceCandidateInDataCenter(minimumVoteCandidateInDataCenter.Key, candidate);
return(true);
}
