//public async Task SendMessage(string user, string message)
//{
// await Clients.All.SendAsync("ReceiveMessage", user, message);
//}
public override async Task OnConnectedAsync()
{
//await Clients.All.SendAsync("ReceiveMessage", "User Connected " + Context.ConnectionId);
//ActiveConnections.Add(Context.ConnectionId);
if (Context.User.Identity.IsAuthenticated)
{
string id = Context.User.FindFirst(ClaimTypes.NameIdentifier).Value;
string role = Context.User.FindFirst(ClaimTypes.Role).Value;
ObservedUser user = Users.FirstOrDefault(k => k.UserId == id);
if (user == null)
{
user = new ObservedUser()
{
UserId = id,
};
// add connection id
user.AddConnection(Context.ConnectionId);
// append to obs. users
Users.Add(user);
}
else
{
// append connections
user.AddConnection(Context.ConnectionId);
}
// add log if not exist as login
if (!ApplicationContext.ActiveLogs.Any(k => k.UserId == id))
{
var ip = _context.HttpContext?.Connection?.RemoteIpAddress?.ToString();
var log = _userLogsMethods.AddStartLog(id, ip, DataContract.UserLogStatus.Login);
if (log != null)
{
ApplicationContext.ActiveLogs.Add(log);
await Clients.All.SendAsync("RefreshLogs");
}
}
//var cId = Context.User.FindFirst(ClaimTypes.NameIdentifier);
//string id = cId.Value;
//ApplicationContext.Methods.Users.AddStartLog(id, "");
}
await base.OnConnectedAsync();
}
public override async Task OnDisconnectedAsync(Exception exception)
{
//ActiveConnections.Remove(Context.ConnectionId);
//await Clients.All.SendAsync("ReceiveMessage", "User Disconnected " + Context.ConnectionId);
if (Context.User.Identity.IsAuthenticated)
{
string id = Context.User.FindFirst(ClaimTypes.NameIdentifier).Value;
string role = Context.User.FindFirst(ClaimTypes.Role).Value;
ObservedUser user = Users.FirstOrDefault(x => x.HasConnection(Context.ConnectionId));
if (user != null)
{
// remove connectionid
user.RemoveConnection(Context.ConnectionId);
// no connections left
// this maybe a refresh of one page
// or closed the app
// we will wait n seconds to see if the user still disconnected
// then we will mark as disconnected
if (!user.IsActive)
{
await Task.Delay(5000).ContinueWith(k => CheckIfUserDisconnected(id));
}
//// if not active > disconnected
//if (!user.IsActive)
//{
//}
}
//if (user != null)
//{
// Users.Remove(user);
//}
//if (Users.Any(x => x.ConnectionId == Context.ConnectionId))
//{
// ObservedUser user = Users.First(x => x.ConnectionId == Context.ConnectionId);
// var cId = Context.User.FindFirst(ClaimTypes.NameIdentifier);
// string id = cId.Value;
// ApplicationContext.Methods.Users.EndLog(id, "");
//}
}
await base.OnDisconnectedAsync(exception);
}
