private bool IsFirstVoteFromVoter(Vote vote)
{
var hasVoterAlreadyVoted = this.blockchain.TryGetVoteByVoter(vote.VoterId, out var dummyVote);
return(!hasVoterAlreadyVoted);
}
public bool IsValid(Vote vote)
{
var isPastTimeLimit = DateTime.Now > this.electionEndTime;
return(!isPastTimeLimit && this.IsValidVoter(vote) && this.IsFirstVoteFromVoter(vote) && IsSignatureValid(vote));
}
private bool IsValidVoter(Vote vote)
{
var isValidVoter = this.voterDb.DoesVoterExist(vote.VoterId);
return(isValidVoter);
}
public bool IsValid(Vote vote)
{
return(this.IsValidVoter(vote) && this.IsFirstVoteFromVoter(vote) && IsSignatureValid(vote));
}