public async Task JoinAtSessionAsync(AttendeeVO newAttendee)
{
if (!(await _sessionBusiness.FindBySessionReferenceTaskAsync(newAttendee.SessionReference) is SessionVO session))
{
await Clients.Caller.NotExistsThisSessionAsync("Nao existe uma sessao com esse nome!");
return;
}
if (await _attendeeBusiness.FindByNameInSessionTaskAsync(newAttendee) is AttendeeVO)
{
await Clients.Caller.NotExistsAttendeeWithThisNameAsync("Ja existe um participante com este nome!");
return;
}
if (!(await _attendeeBusiness.JoinAtSessionTaskAsync(newAttendee) is AttendeeVO joinedAttendee))
{
await Clients.Caller.NotJoinedAtSessionAsync("Nao foi possivel participar da sessao, tente novamente!");
return;
}
await Clients.Caller.JoinedAtSessionAsync(joinedAttendee, session, "Agora voce está participando da sessao!");
await Clients.OthersInGroup(joinedAttendee.SessionReference).AttendeeJoinedAsync(joinedAttendee, $"{joinedAttendee.Name} agora está participando da sessao!");
await Groups.AddToGroupAsync(Context.ConnectionId, session.SessionReference);
}
public async Task LeaveAtSessionAsync(AttendeeVO attendee)
{
AttendeeModel attendeeModel = _attendeeConverter.Parse(attendee);
if (!(await _attendeeRepository.FindByIdInSessionTaskAsync(attendeeModel) is AttendeeModel currentAttendee))
{
throw new Exception("Nao foi possivel pegar as informaçoes do participante");
}
await _attendeeRepository.LeaveAttendeeTaskAsync(currentAttendee);
}
public async Task <AttendeeVO> JoinAtSessionTaskAsync(AttendeeVO newAttendee)
{
AttendeeModel newAttendeeModel = _attendeeConverter.Parse(newAttendee);
if (!(await _attendeeRepository.AddAttendeeTaskAsync(newAttendeeModel) is AttendeeModel addedAttendeeModel))
{
throw new Exception("Nao foi possivel adicionar o participante na sessao");
}
return(_attendeeConverter.Parse(addedAttendeeModel));
}
public async Task LeaveAtSessionAsync(AttendeeVO attendee)
{
if (!(await _sessionBusiness.FindBySessionReferenceTaskAsync(attendee.SessionReference) is SessionVO))
{
await Clients.Caller.NotExistsThisSessionAsync("Nao existe uma sessao com esse nome!");
return;
}
if (!(await _attendeeBusiness.FindByNameInSessionTaskAsync(attendee) is AttendeeVO currentAttendee))
{
await Clients.Caller.NotExistsAttendeeWithThisNameAsync("Nao existe nenhum participante na sessao com este nome!");
return;
}
await _attendeeBusiness.LeaveAtSessionAsync(currentAttendee);
await Clients.Caller.ExitedAtSessionAsync("Voce deixou a sessao!");
await Clients.OthersInGroup(currentAttendee.SessionReference).AttendeeExitedAsync(currentAttendee, $"{currentAttendee.Name} deixou a sessao!");
await Groups.RemoveFromGroupAsync(Context.ConnectionId, currentAttendee.SessionReference);
}
public async Task <AttendeeVO> FindByNameInSessionTaskAsync(AttendeeVO attendee)
{
AttendeeModel attendeeModel = _attendeeConverter.Parse(attendee);
return(_attendeeConverter.Parse(await _attendeeRepository.FindByNameInSessionTaskAsync(attendeeModel)));
}