public async System.Threading.Tasks.Task OnGetAsync()
{
var currentUserId = _userManager.GetUserId(User);
var contestsData = new List <(int, string)>();
foreach (var contest in _dbContext.Contests)
{
var contestsUsersQuery = ContestsUsersQuery.Create(contest.Id);
var contestsUsers = await _contestsUsersQueryHandler.HandleAsync(contestsUsersQuery);
if (contestsUsers.UserIds.Contains(currentUserId) && contest.Status == Contest.ContestState.Completed)
{
contestsData.Add((contest.Id, contest.Name));
}
}
StartingPageViewModel = MapToStartingPageViewModel(contestsData);
}
public async Task <IActionResult> OnGetAsync(int id)
{
var defaultRedirections = new DefaultRedirections(this);
if (!User.Identity.IsAuthenticated)
{
return(defaultRedirections.ToLoginPage(HttpContext.Request.Path));
}
ContestId = id;
var contestsUsersQuery = ContestsUsersQuery.Create(id);
var contestsUsers = await _contestsUsersQueryHandler.HandleAsync(contestsUsersQuery);
var contest = await _context.Contests.FindAsync(id);
var contestOwnerId = contest.IdentityUser.Id;
var currentUserId = _userManager.GetUserId(User);
if (!contestsUsers.UserIds.Append(contestOwnerId).Contains(currentUserId) || contest.Status != Contest.ContestState.Completed)
{
return(defaultRedirections.ToAccessDeniedPage(HttpContext.Request.Path));
}
UsersResults = new List <UserResultsViewModel>();
IEnumerable <string> usersToIterateOver = contestOwnerId == currentUserId ?
contestsUsers.UserIds : new[] { currentUserId };
var ranking = await ContestRanking(contestsUsers.UserIds);
foreach (var userId in usersToIterateOver)
{
var userResults = await AggregateUserResults(userId, ranking);
UsersResults.Add(userResults);
}
return(Page());
}