public ParticipantsViewModel Participants(Guid meetingId)
{
List <ParticipantViewModel> participants = new List <ParticipantViewModel>();
Meeting meeting = this.bunchOfMeetings.Get(meetingId);
if (meeting is null)
{
throw new ArgumentException($"Meeting with id {@meetingId} does not exis");
}
participants.AddRange(meeting.Leaders.Select(x => new LeaderViewModel(x.Name, x.Id)));
participants.AddRange(meeting.Members.Select(x => new MemberViewModel(x.Name, x.Id)));
ParticipantsViewModel viewModel = new ParticipantsViewModel(meeting.Name, meeting.Id);
viewModel.Participants = participants;
viewModel.Teams = meeting.Teams.Select(x => TeamViewModel.FromTeam(x)).ToList();
return(viewModel);
}
