public int GetVoteCount()
{
var upVotes = Votes.Count(vote => vote.Type == VoteType.UpVote);
var downVotes = Votes.Count(vote => vote.Type == VoteType.DownVote);
return(upVotes - downVotes);
}
/// <summary>
/// Vote the content data item by specified user name and value.
/// </summary>
/// <param name="userName">The user name.</param>
/// <param name="value">The vote value.</param>
/// <returns>A double value of average votes.</returns>
public double Vote(string userName, int value)
{
if (this.CanVote(userName))
{
votes = null;
Context.Add(new Vote()
{
ObjectID = this.ID.ToString(),
UserName = userName,
Value = value
});
Context.SaveChanges();
this.Ratings = AverageVotes;
Model.Ratings = this.Ratings;
Model.TotalVotes = Votes.Count();
this.TotalVotes = Model.TotalVotes;
Context.Update(Model);
Context.SaveChanges();
//EventDispatcher.RaiseContentDataItemVoted(this, userName, value, AverageVotes);
this.Trigger("ContentDataItemVoted", new ContentDataItemVotedEventArgs()
{
List = this.Parent, DataItem = this, Average = AverageVotes, UserName = userName, Votes = value
});
}
return(AverageVotes);
}
public void Finish()
{
AssertOnGoingVoting();
var maxVotes = Votes.Select(y => y.Value).Max();
AssertOnlyOneWinner();
Winner = Votes.Single(x => x.Value == maxVotes).Key;
void AssertOnlyOneWinner()
{
if (Votes.Count(x => x.Value == maxVotes) != 1)
{
throw new InvalidOperationException("Can't finish voting, only one winner is allowed");
}
}
}
public override string ToString()
{
var remaining = Finished - DateTime.Now;
return($@"Vote to ban {FullName}{(DurationInHours <= (24*90) ? $" for {DurationInHours}h" : "")} due to ""{Reason}""{Environment.NewLine}{Votes.Count} votes ({Votes.Count(x => x.VotedFor)} votes for, {Votes.Count(x => !x.VotedFor)} votes against)" + (remaining > TimeSpan.Zero ? ", remaining time " + remaining.ToStringCustom(true) : ""));
}
public async Task LoadAsync()
{
if (Poll == null)
{
return;
}
IList <Answer> answers;
using (var service = Statics.NewService())
{
Votes = await service.GetVotesForPollAsync(Poll);
answers = await service.GetAnswersForPollAsync(Poll);
UsersCount = await service.GetUsersCountAsync();
}
Answers = new ObservableCollection <PollModel.AnswerWrapper>(answers
.Select(a => new PollModel.AnswerWrapper(a,
Votes.Count(v => v.Answer.Id == a.Id),
Votes.Any(v => v.Answer.Id == a.Id && v.User.Id == Statics.CurrentUser.Id)))
);
CanVote = Votes.All(v => v.User.Id != Statics.CurrentUser.Id);
TransitionerIndex = CanVote ? 0 : 1;
}
public override string ToString()
{
var remaining = Finished - DateTime.Now;
return($@"Vote to restart server due to ""{Reason}""{Environment.NewLine}{Votes.Count} votes ({Votes.Count(x => x.VotedFor)} voted for, {Votes.Count(x => !x.VotedFor)} voted against)" + (remaining > TimeSpan.Zero ? ", remaining time " + remaining.ToStringCustom(true) : ""));
}
