/// <summary>
/// Method responsible for processing the data sent with POST request to callback URL
/// </summary>
/// <param name="content">The content of request</param>
/// <returns>Returns the response that should be sent to the sender of POST request</returns>
public async Task <ResponseResult> ProcessCallbackAsync(string content)
{
ConversationResult conversationResult;
if (content == null)
{
return(new ResponseResult(ResponseType.BadRequest));
}
try
{
conversationResult = RealTimeMediaSerializer.DeserializeFromJson <ConversationResult>(content);
if (conversationResult == null)
{
Trace.TraceWarning($"Could not deserialize the callback.. returning badrequest");
return(new ResponseResult(ResponseType.BadRequest));
}
conversationResult.Validate();
}
catch (Exception ex)
{
Trace.TraceWarning($"Exception in conversationResult validate {ex}");
return(new ResponseResult(ResponseType.BadRequest));
}
RealTimeMediaCallService service;
if (!_activeCalls.TryGetValue(conversationResult.Id, out service))
{
Trace.TraceWarning($"CallId {conversationResult.Id} not found");
return(new ResponseResult(ResponseType.NotFound));
}
return(new ResponseResult(ResponseType.Accepted, await service.ProcessConversationResult(conversationResult).ConfigureAwait(false)));
}
/// <summary>
/// Method responsible for processing the data sent with POST request to incoming call URL
/// </summary>
/// <param name="content">The content of request</param>
/// <param name="skypeChainId">X-Microsoft-Skype-Chain-Id header value used to associate calls across different services</param>
/// <returns>Returns the response that should be sent to the sender of POST request</returns>
public async Task <ResponseResult> ProcessIncomingCallAsync(string content, string skypeChainId)
{
if (content == null)
{
return(new ResponseResult(ResponseType.BadRequest));
}
Conversation conversation;
try
{
conversation = RealTimeMediaSerializer.DeserializeFromJson <Conversation>(content);
if (conversation == null)
{
Trace.TraceWarning($"Could not deserialize the incoming request.. returning badrequest");
return(new ResponseResult(ResponseType.BadRequest));
}
conversation.Validate();
}
catch (Exception ex)
{
Trace.TraceWarning($"Exception in conversation validate {ex}");
return(new ResponseResult(ResponseType.BadRequest));
}
RealTimeMediaCallService service = new RealTimeMediaCallService(conversation.Id, skypeChainId, _makeBot, _settings);
var workflow = await service.HandleIncomingCall(conversation).ConfigureAwait(false);
if (workflow == null)
{
throw new BotCallingServiceException("Incoming call not handled. No workflow produced for incoming call.");
}
workflow.Validate();
RealTimeMediaCallService prevService;
if (_activeCalls.TryRemove(conversation.Id, out prevService))
{
Trace.TraceWarning($"Another call with the same Id {conversation.Id} exists. ending the old call");
await prevService.LocalCleanup().ConfigureAwait(false);
}
_activeCalls[conversation.Id] = service;
var serializedResponse = RealTimeMediaSerializer.SerializeToJson(workflow);
return(new ResponseResult(ResponseType.Accepted, serializedResponse));
}
/// <summary>
/// Method responsible for processing the data sent with POST request to notification URL
/// </summary>
/// <param name="content">The content of request</param>
/// <returns>Returns the response that should be sent to the sender of POST request</returns>
public async Task <ResponseResult> ProcessNotificationAsync(string content)
{
NotificationBase notification;
if (content == null)
{
return(new ResponseResult(ResponseType.BadRequest));
}
try
{
Trace.TraceWarning($"Received notification {content}");
notification = RealTimeMediaSerializer.DeserializeFromJson <NotificationBase>(content);
if (notification == null)
{
Trace.TraceWarning($"Could not deserialize the notification.. returning badrequest");
return(new ResponseResult(ResponseType.BadRequest));
}
notification.Validate();
}
catch (Exception ex)
{
Trace.TraceWarning($"Exception in notification validate {ex}");
return(new ResponseResult(ResponseType.BadRequest));
}
RealTimeMediaCallService service;
if (!_activeCalls.TryGetValue(notification.Id, out service))
{
return(new ResponseResult(ResponseType.NotFound, $"Call {notification.Id} not found"));
}
await service.ProcessNotificationResult(notification).ConfigureAwait(false);
return(new ResponseResult(ResponseType.Accepted));
}