public static List<User> RemoveUsers(this List<User> users, User user)
{
if (users.Where(s => s.UserName == user.UserName).Count()> 0)
{
var _user = users.Where(s => s.UserName == user.UserName).FirstOrDefault();
if (_user.ConnectionId.Count() > 2)
_user.ConnectionId.RemoveConnection(user.ConnectionId.FirstOrDefault());
else
users.Remove(_user);
}
return users;
}
public static List<User> AddUsers(this List<User> users, User user)
{
if (users.Where(s => s.UserName == user.UserName).Count() == 0)
{
users.Add(user);
return users;
}
else
{
var _user = users.Where(s => s.UserName == user.UserName).FirstOrDefault();
_user.ConnectionId.AddConnection(user.ConnectionId);
return users;
}
}