public User(User user)
{
Id = user.Id;
Name = user.Name;
SessionId = user.SessionId;
MatchId = user.MatchId;
MatchName = user.MatchName;
ActiveUsers = user.ActiveUsers;
Messages = user.Messages;
user.Messages = new List<Message>();
}
internal User Register(User user)
{
var lowercaseName = user.Name.ToLower().Trim();
User existing = _users.FirstOrDefault(x => x.Name.ToLower() == lowercaseName);
if(existing != null){
if (existing.Password != user.Password)
{
return null;
}
user = existing;
}
else
{
_users.Add(user);
}
FindMatch(user);
user.SessionId = Guid.NewGuid();
user.ActiveUsers = _users.Count;
return new User(user);
}
internal void Send(User user, Message message)
{
//TODO: verify expected recipient is current match
User match = _users.FirstOrDefault(x => x.Id == user.MatchId);
if (match != null)
{
match.Messages.Add(message);
}
}
private void FindMatch(User user)
{
if (user.MatchId != Guid.Empty)
{
return;
}
User match = _users.Where(x => x.MatchId == Guid.Empty && x.Id != user.Id).OrderByDescending(x => x.LastActive).FirstOrDefault();
if (match != null)
{
match.MatchId = user.Id;
match.MatchName = user.Name;
}
user.MatchId = match != null ? match.Id : Guid.Empty;
user.MatchName = match != null ? match.Name : null;
}
