private bool EditAvailableParticipants(ContestBindingModel model, Contest contest)
{
contest.RegisteredParticipants.Clear();
if (model.ParticipationStrategyEnum == ParticipationStrategyEnum.Closed)
{
if (model.Participants == null || !model.Participants.Any())
{
this.AddNotification("Please select participants.", NotificationType.ERROR);
return false;
}
var participants =
this.Data.Users.GetAll().Where(u => model.Participants.Contains(u.UserName)).ToList();
contest.RegisteredParticipants = new List<User>(participants);
contest.IsOpen = false;
}
else
{
contest.IsOpen = true;
}
contest.ParticipationStrategyEnum = model.ParticipationStrategyEnum;
return true;
}
private bool EditDeadlineStartegy(ContestBindingModel model, Contest contest)
{
if (model.DeadlineStrategyEnum == DeadlineStrategyEnum.EndDate)
{
contest.EndDate = model.EndDate;
contest.ParticipantsLimit = null;
}
else
{
contest.ParticipantsLimit = model.ParticipantsLimit;
contest.EndDate = null;
}
contest.DeadlineStrategyEnum = model.DeadlineStrategyEnum;
return true;
}
private bool EditRewardStrategy(ContestBindingModel model, Contest contest)
{
if (model.RewardStrategyEnum == RewardStrategyEnum.MultipleWinners)
{
if (model.NumberOfWinners != null)
{
contest.NumberOfWinners = (int)model.NumberOfWinners;
}
}
else
{
contest.NumberOfWinners = 1;
}
contest.RewardStrategyEnum = model.RewardStrategyEnum;
return true;
}
private bool EditAvailableVoters(ContestBindingModel model, Contest contest)
{
contest.RegisteredVoters.Clear();
if (model.VotingStrategyEnum == VotingStrategyEnum.Closed)
{
if (model.Voters == null || !model.Voters.Any())
{
this.AddNotification("Please select voters.", NotificationType.ERROR);
return false;
}
var voters = this.Data.Users.GetAll().Where(u => model.Voters.Contains(u.UserName)).ToList();
contest.RegisteredVoters = new List<User>(voters);
}
contest.VotingStrategyEnum = model.VotingStrategyEnum;
return true;
}