private void RaiseViewConversation(ConversationModel conversation)
{
if (this.ViewConversation != null)
{
this.ViewConversation(this, new ConversationStartedArgs(conversation));
}
}
private void RaiseConversationStarted(ConversationModel conversation)
{
if (this.ConversationStarted != null)
{
this.ConversationStarted(this, new ConversationStartedArgs(conversation));
}
}
private void HandleViewMissedConversation(object parameter)
{
if (parameter != null)
{
var missedConversation = parameter as MissedConversationModel;
var conversationData = new ConversationModel()
{
FirstUser = new UserModel() {Username = CurrentUserInfo.Username},
SecondUser = new UserModel() {Username = missedConversation.Username}
};
var startedConversation = ConversationsPersister.Start(CurrentUserInfo.SessionKey, conversationData);
RaiseViewConversation(startedConversation);
}
}
public ConversationViewModel(ConversationModel conversation, UserModel currentUser, UserModel partner)
{
this.CurrentConversation = conversation;
this.CurrentUserInfo = currentUser;
this.Partner = partner;
this.CurrentConversation.Messages =
MessagePersister.GetAllMsgsByConversation(CurrentUserInfo.SessionKey,
CurrentConversation.Id);
OnPropertyChanged("CurrentConversation");
pubnub = new PubnubAPI(PUBLISH_KEY, SUBSCRIBE_KEY, SECRET_KEY, true);
var minId = Math.Min(CurrentUserInfo.Id, Partner.Id);
var maxId = Math.Max(CurrentUserInfo.Id, Partner.Id);
channelName = string.Format("channel-{0}-{1}",
minId, maxId);
Thread t = new Thread(() =>
pubnub.Subscribe(channelName, HandleNewMessageReceived));
t.IsBackground = true;
t.Start();
}
private void HandleStartConversation(object parameter)
{
if (parameter != null)
{
var user = parameter as UserModel;
var conversation = new ConversationModel()
{
FirstUser = CurrentUser,
SecondUser = user
};
var startedConversation = ConversationsPersister.Start(CurrentUser.SessionKey, conversation);
RaiseConversationStarted(startedConversation);
}
}
public static ConversationModel Start(string sessionKey, ConversationModel conversationData)
{
headers[HttpRequester.sessionKeyHeaderName] = sessionKey;
return HttpRequester.Post<ConversationModel>(baseUrl + "start", conversationData, headers);
}
public ConversationStartedArgs(ConversationModel conversation)
{
Conversation = conversation;
}