public async Task <IActionResult> Register(
int cid, GymRegisterModel model,
[FromServices] ITrainingStore training,
[FromServices] UserManager userManager)
{
if (ViewData.ContainsKey("HasTeam"))
{
return(GoBackHome("Already registered"));
}
if (Contest.RegisterDefaultCategory == 0 || User.IsInRole("Blocked"))
{
return(GoBackHome("Error registration closed."));
}
string teamName;
int[] uids;
int affId;
var uid = int.Parse(User.GetUserId());
if (model.AsIndividual)
{
var affs = await Facade.Teams.ListAffiliationAsync(cid, false);
string defaultAff = User.IsInRole("Student") ? "jlu" : "null";
var aff = affs.FirstOrDefault(a => a.ExternalId == defaultAff);
if (aff == null)
{
return(GoBackHome("No default affiliation."));
}
affId = aff.AffiliationId;
uids = new[] { uid };
var user = await userManager.GetUserAsync(User);
if (user.StudentId.HasValue && user.StudentVerified)
{
teamName = (await userManager.FindStudentAsync(user.StudentId.Value)).Name;
}
else
{
teamName = user.NickName;
}
teamName ??= user.UserName;
}
else
{
var team = await training.FindTeamByIdAsync(model.TeamId);
if (team == null)
{
return(GoBackHome("Error team or team member."));
}
(teamName, affId) = (team.TeamName, team.AffiliationId);
var users = await training.ListMembersAsync(team, true);
uids = (model.UserIds ?? Enumerable.Empty <int>()).Append(uid).Distinct().ToArray();
if (uids.Except(users.Select(g => g.UserId)).Any())
{
return(GoBackHome("Error team or team member."));
}
}
int tid = await Facade.Teams.CreateAsync(
uids : uids,
team : new Team
{
AffiliationId = affId,
ContestId = Contest.ContestId,
CategoryId = Contest.RegisterDefaultCategory,
RegisterTime = DateTimeOffset.Now,
Status = 1,
TeamName = teamName,
});
await HttpContext.AuditAsync("added", $"{tid}");
StatusMessage = "Registration succeeded.";
return(RedirectToAction(nameof(Home)));
}
