/// <summary>
/// Gets the current callback channel and adds it to the collection of all channels.
/// </summary>
/// <returns></returns>
public ChannelWrapper RegisterClient(Message message)
{
var manager = new NewsfeedManager();
string username;
if (manager.TryGetCurrentUsername(message, out username))
{
ChannelWrapper wrapper;
//If the user is logged and resfresh the page, a new channel will be opened and the old should be removed
if (this.clients.TryGetValue(username, out wrapper))
{
this.clients.Remove(username);
}
var client = OperationContext.Current.GetCallbackChannel<INewsfeedServiceCallback>();
wrapper = new ChannelWrapper(username, client);
wrapper.Closed += Connection_Closed;
wrapper.Faulted += Connection_Closed;
var usersRepository = new Domain.UserRepository();
wrapper.User = usersRepository.Get(username);
this.clients.Add(username, wrapper);
return wrapper;
}
return null;
}
internal void BlockUser(Domain.User user, Model.Message content)
{
var repo = new Domain.UserRepository();
repo.Block(user.Id, new ObjectId(content.SenderId), content.Username);
user.BlockedUsers.Add(new BsonDocument
{
{"_id", new ObjectId(content.SenderId)},
{"Username", content.Username}
});
}
public void SaveMessage(Model.Message message, Domain.User user)
{
var messagesRepo = new Domain.MessageRepository();
var usersRepo = new Domain.UserRepository();
//a new message has been sent to the server
message.SentDate = DateTime.Now;
message.Username = user.Username;
message.SenderId = user.Id.ToString();
message.AvatarId = user.Avatar.ToString();
//Save the message to the db
var messageDto = MapClientMessageToDomain(message);
messagesRepo.InsertMessage(messageDto);
message.Id = messageDto.Id.ToString();
}
public UserManager()
{
userRepository = new UserRepository();
}
