internal static void EditCompetition(int id, CompetitionModel model)
{
using (TopCoderPrototypeEntities entityModel = new TopCoderPrototypeEntities())
{
Competition comp = entityModel.Competitions.Where(x => x.ID == id).FirstOrDefault();
if (comp != null)
{
comp.CategoryId = model.CategoryId;
comp.Start = model.Start;
comp.End = model.End;
comp.Duration = model.Duration;
comp.Name = model.Name;
comp.Description = model.Description;
}
entityModel.SaveChanges();
entityModel.CompetetionsProblems.Where(x => x.CompetetionId == id).ToList()
.ForEach(entityModel.CompetetionsProblems.DeleteObject);
if (model.SelectedProblems != null)
{
foreach (var problem in model.SelectedProblems)
{
CompetetionsProblem cp = new CompetetionsProblem();
cp.CompetetionId = comp.ID;
cp.ProblemId = problem;
entityModel.CompetetionsProblems.AddObject(cp);
}
}
entityModel.SaveChanges();
}
}
public ActionResult EditCompetition(CompetitionModel model, int id)
{
DataHelper.EditCompetition(id, model);
return RedirectToAction("Index");
}
public static Dictionary<Models.CompetitionModel, UserCompetitionState> GetAllCompetitions(string username)
{
using (TopCoderPrototypeEntities entityModel = new TopCoderPrototypeEntities())
{
Dictionary<CompetitionModel, UserCompetitionState> result = new Dictionary<CompetitionModel, UserCompetitionState>();
foreach(Competition competition in entityModel.Competitions)
{
CompetitionModel model = new CompetitionModel() { EntityModel = competition };
UserCompetitionState state = UserCompetitionState.NotEnrolled;
CompetitionsUser cuser = entityModel.CompetitionsUsers.Where(x => x.User.Username == username && x.CompetitionId == competition.ID).FirstOrDefault();
if (cuser == null)
{
state = UserCompetitionState.NotEnrolled;
}
else if (cuser.Start == null)
{
state = UserCompetitionState.NotStarted;
}
else if ((DateTime.Now - cuser.Start.Value) < TimeSpan.FromMinutes(competition.Duration))
{
state = UserCompetitionState.InProgress;
}
else
{
state = UserCompetitionState.Ended;
}
result.Add(model, state);
}
return result;
}
}
public ActionResult CreateCompetition(CompetitionModel model)
{
DataHelper.AddNewCompetition(model);
return RedirectToAction("Index");
}
