public override async Task OnConnectedAsync()
{
var httpContext = Context.GetHttpContext();
var request = httpContext.Request;
var cookieVal = request.Query[QueryStringName].ToString();
if (string.IsNullOrEmpty(cookieVal))
{
return;
}
var roomId = Guid.Parse(cookieVal);
var userId = long.Parse(Context.UserIdentifier);
var command = new ChangeStudyRoomOnlineStatusCommand(userId, true, roomId);
await Clients.All.SendAsync("Online", userId);
await Groups.AddToGroupAsync(Context.ConnectionId, cookieVal);
await _commandBus.DispatchAsync(command, default);
await base.OnConnectedAsync();
}
public override async Task OnDisconnectedAsync(Exception exception)
{
//We cant delete the cookie
var request = Context.GetHttpContext().Request;
var cookieVal = request.Query[QueryStringName].ToString();
var roomId = Guid.Parse(cookieVal);
var userId = long.Parse(Context.UserIdentifier);
var command = new ChangeStudyRoomOnlineStatusCommand(userId, false, roomId);
await _commandBus.DispatchAsync(command, default);
await Clients.All.SendAsync("Offlie", userId);
await Groups.RemoveFromGroupAsync(Context.ConnectionId, cookieVal);
await base.OnDisconnectedAsync(exception);
}
