public BaseResponseModel Get(int eid)
{
var e = _services.GetExamTakers(eid);
if (e != null)
{
var list = new List <UserBasicInfo>();
foreach (var uid in e)
{
var u = _userServices.GetObject(uid.Item1);
if (u != null)
{
list.Add(new UserBasicInfo()
{
Id = u.Id,
Nickname = u.NickName,
Avatar = u.Avatar,
BanReason = uid.Item2
});
}
}
return(new GetExamTakersResponseModel()
{
Code = 0,
ExamTakers = list
});
}
return(ErrorCodes.CreateSimpleResponse(ErrorCodes.ExamNotExist));
}
/// <summary>
/// (Used by proctors)
/// Called when a proctor joins an exam, send message to exam takers
/// </summary>
/// <param name="examId"></param>
public async Task ProctorJoin(string examId)
{
var examTakers = _examServices.GetExamTakers(int.Parse(examId)).Select(x => x.Item1);
if (examTakers != null)
{
foreach (var taker in examTakers)
{
await Clients.User(taker).SendAsync("ProctorConnected", Context.UserIdentifier);
}
}
}
