private async Task ReceiveChats(string receivedJson)
{
_log.LogTrace("-> ChatGuest.ReceiveChats(string)");
if (CurrentSession.Chats == null)
{
CurrentSession.Chats = new List <Chat>();
}
await ChatProxy.ReceiveChats(
RaiseUpdateEvent,
null, // Do not save messages in the guest, they always need a Host to be online.
receivedJson,
CurrentSession.Chats,
PeerInfo.Message.PeerId,
_log);
var firstChat = CurrentSession.Chats
.FirstOrDefault(c => c.SessionName != null);
if (firstChat != null)
{
CurrentSession.SessionName = firstChat.SessionName;
RaiseUpdateEvent();
}
_log.LogTrace("ChatGuest.ReceiveChats(string) ->");
}
public async Task ToggleLikeChat(Chat chat)
{
_log.LogDebug("-> ChatGuest.ToggleLikeChat");
await ChatProxy.ToggleLikeChat(
chat,
PeerInfo.Message,
CurrentSession.SessionId,
_log);
}
public async Task <bool> SendCurrentChat()
{
_log.LogTrace("-> SendCurrentChat");
return(await ChatProxy.SendCurrentChat(
RaiseUpdateEvent,
PeerInfo.Message,
CurrentSession.SessionName,
CurrentSession.SessionId,
_log));
}
public ChatGuest(
IConfiguration config,
ILocalStorageService localStorage,
ILogger log,
HttpClient http,
string sessionId,
SessionHandler session) : base(config, localStorage, log, http, sessionId, session)
{
ChatProxy = new ChatProxy(_http, _hostNameFree);
_log.LogInformation("-> ChatGuest()");
}
private async Task LikeChat(string receivedJson)
{
_log.LogTrace("-> ChatGuest.LikeChat(string)");
await ChatProxy.ReceiveLikeChat(
RaiseUpdateEvent,
null,
receivedJson,
CurrentSession.Chats,
PeerInfo.Message.PeerId,
_log);
}
public ChatHost(
IConfiguration config,
ILocalStorageService localStorage,
ILogger log,
HttpClient http,
NavigationManager nav,
SessionHandler session,
string sessionId) : base(config, localStorage, log, http, nav, session)
{
_sessionId = sessionId;
ChatProxy = new ChatProxy(_http, _hostNameFree);
}
private async Task ReceiveChats(string receivedJson)
{
_log.LogTrace("-> ChatHost.ReceiveChats(string)");
await ChatProxy.ReceiveChats(
RaiseUpdateEvent,
SaveSession,
receivedJson,
CurrentSession.Chats,
PeerInfo.Message.PeerId,
_log);
}
private async Task <bool> SendChats(string _)
{
// TODO Think about adding paging here for the chats. For instance,
// send the ones from the last 30 minutes and add a "load more" link on top.
_log.LogTrace("-> SendChats(string)");
if (CurrentSession.Chats == null)
{
CurrentSession.Chats = new List <Chat>();
}
if (CurrentSession.Chats.Count == 0)
{
return(true);
}
return(await ChatProxy.SendChats(
CurrentSession.Chats,
CurrentSession.SessionName,
CurrentSession.SessionId,
_log));
}
public override async Task Connect()
{
_log.LogInformation("-> ChatHost.Connect");
IsBusy = true;
IsInError = false;
IsConnected = false;
RaiseUpdateEvent();
var ok = await InitializeSession(_sessionId);
if (!ok)
{
// Error cases are handled in InitializeSession
return;
}
ok = await InitializePeerInfo() &&
await CreateConnection();
if (ok)
{
ChatProxy.UpdateChats(CurrentSession, PeerInfo.Message.PeerId);
_connection.On <string>(Constants.ReceiveChatsMessage, ReceiveChats);
_connection.On <string>(Constants.RequestChatsMessage, SendChats);
_connection.On <string>(Constants.LikeChatMessage, LikeChat);
ok = await StartConnection();
}
if (!ok)
{
_log.LogTrace("StartConnection NOT OK");
IsConnected = false;
IsInError = true;
IsBusy = false;
ErrorStatus = "Error";
RaiseUpdateEvent();
return;
}
ok = await SendChats();
if (!ok)
{
_log.LogTrace("Error when sending chats");
IsConnected = false;
IsInError = true;
IsBusy = false;
ErrorStatus = "Error sending chats";
RaiseUpdateEvent();
return;
}
Status = "Connected";
IsBusy = false;
IsInError = false;
IsConnected = true;
RaiseUpdateEvent();
_log.LogInformation("ChatsHost.Connect ->");
}