public bool FinalizeContest(int id, string userId)
{
var contest = this.Data.Contests.Find(id);
if (contest == null)
{
throw new NotFoundException(string.Format("Contest with id {0} not found", id));
}
if (contest.Status != ContestStatus.Active)
{
throw new BadRequestException(string.Format("Contest with id {0} is not active", id));
}
var loggedUser = this.Data.Users.Find(userId);
if (contest.OrganizatorId != loggedUser.Id)
{
throw new UnauthorizedException("Only the contest organizator can finalize it.");
}
contest.IsOpenForSubmissions = false;
contest.Status = ContestStatus.Finalized;
contest.EndDate = DateTime.Now;
this.Data.SaveChanges();
var rewardStrategy =
StrategyFactory.GetRewardStrategy(contest.RewardStrategy.RewardStrategyType);
rewardStrategy.ApplyReward(this.Data, contest);
return(true);
}