private async Task GeneralRoomAdd(SmallAppUser currentUser)
{
if (UserInGeneralDiscussRoom.All(x => x.Id != currentUser.Id))
{
var msg =
$"Welcome, \"{currentUser.DisplayName}\" has joined the discussion - {DateTime.Now.ToString("HH:mm")}";
await Clients
.AllExcept(UserConnecteds.Where(x => x.Id == CurrentUser.Id.Value).Select(x => x.ConnectionId)
.Append(Context.ConnectionId)).SendAsync("ReceiveWelcome", msg);
await Clients.Client(Context.ConnectionId).SendAsync("ReceiveWelcome", "You has join the discussion");
}
UserInGeneralDiscussRoom.Add(currentUser);
await UpdateOnlineCounter();
}
private async Task GeneralRoomRemove(SmallAppUser currentUser)
{
var msg = $"\"{currentUser.DisplayName}\" has left the discussion - {DateTime.Now.ToString("HH:mm")}";
if (UserInGeneralDiscussRoom.Any(x => x.ConnectionId == Context.ConnectionId))
{
await Clients
.AllExcept(UserConnecteds.Where(x => CurrentUser.Id != null && x.Id == CurrentUser.Id.Value)
.Select(x => x.ConnectionId))
.SendAsync("ReceiveBye", msg);
UserInGeneralDiscussRoom =
UserInGeneralDiscussRoom.Where(x => x.ConnectionId != Context.ConnectionId).ToList();
await UpdateOnlineCounter();
}
}
public override async Task OnConnectedAsync()
{
if (CurrentUser.Id != null)
{
var currentUser = await AppUserRepository.GetAsync(CurrentUser.Id.Value);
var mapped = new SmallAppUser
{
Id = currentUser.Id,
DisplayName = currentUser.DisplayName,
Picture = currentUser.Picture,
ConnectionId = Context.ConnectionId
};
await GeneralRoomAdd(mapped);
UserConnecteds.Add(mapped);
}
await base.OnConnectedAsync();
}
