public async Task <IHttpActionResult> SendMessage(MessageAddViewModel message) { var conversationResult = _conversationService.GetById(message.ConversationId); if (conversationResult.IsError) { return(NotFound()); } var conversation = conversationResult.Value; var fbMesageResult = await _facebbokMessageService.SendMessageToConversation(conversation.FacebookConversationId, message.Content); if (fbMesageResult.IsError) { return(InternalServerError()); } var fbMessage = fbMesageResult.Value; var addedMessage = _messageService.AddMessageToConversation(message.ConversationId, message.Content, fbMessage.Id, base.UserId); if (addedMessage.IsError) { return(InternalServerError()); } return(Ok(addedMessage.Value)); }