//[ValidateAntiForgeryToken]
public async Task <List <ChatBotMessage> > GetChatMessage(string userMessage)
{
logger.LogInformation("Get chat Message");
//Get user session and chat info
userHttpSession = HttpContext.Session;
userSessionID = userHttpSession.Id;
botMessages = userHttpSession
.Get <List <ChatBotMessage> >(botMsgKey) ?? new List <ChatBotMessage>();
lexSessionData
= userHttpSession.Get <Dictionary <string, string> >(botAtrribsKey) ?? new Dictionary <string, string>();
//No message was provided, return to current view
if (string.IsNullOrEmpty(userMessage))
{
return(botMessages);
}
//A Valid Message exists, Add to page and allow Lex to process
botMessages.Add(new ChatBotMessage()
{
MsgType = MessageType.UserMessage, ChatMessage = userMessage
});
await postUserData(botMessages);
//Call Amazon Lex with Text, capture response
var lexResponse = await awsLexSvc.SendTextMsgToLex(userMessage, lexSessionData, userSessionID);
lexSessionData = lexResponse.SessionAttributes;
botMessages.Add(new ChatBotMessage()
{
MsgType = MessageType.LexMessage, ChatMessage = lexResponse.Message
});
//Add updated botMessages and lexSessionData object to Session
userHttpSession.Set(botMsgKey, botMessages);
userHttpSession.Set(botAtrribsKey, lexSessionData);
return(botMessages);
}
public async Task <IActionResult> GetChatMessage(string userMessage)
{
botMessages.Add(new ChatBotMessage()
{
MsgType = MessageType.UserMessage, ChatMessage = userMessage
});
await postUserData();
var lexResponse = await awsLexSvc.SendTextMsgToLex(userMessage, lexSessionData);
lexSessionData = lexResponse.SessionAttributes;
botMessages.Add(new ChatBotMessage()
{
MsgType = MessageType.LexMessage, ChatMessage = lexResponse.Message
});
// botMessages.Add(new ChatBotMessage()
// { MsgType = MessageType.LexMessage, ChatMessage = "Testing Return" });
return(View("TestChat", botMessages));
}
public async Task <IActionResult> GetChatMessage(string userMessage)
{
_userHttpSession = HttpContext.Session;
_userSessionID = _userHttpSession.Id;
_botMessages = _userHttpSession.Get <List <ChatBotMessage> >(_botMsgKey) ?? new List <ChatBotMessage>();
_lexSessionData = _userHttpSession.Get <Dictionary <string, string> >(_botAtrribsKey) ?? new Dictionary <string, string>();
_currentSlot = _userHttpSession.GetString(_botCurrentSlotKey);
if (!string.IsNullOrEmpty(_currentSlot))
{
_currentSlot = _currentSlot.Replace("\"", "");
}
if (string.IsNullOrEmpty(userMessage))
{
return(View(nameof(Index), _botMessages));
}
_botMessages.Add(new ChatBotMessage()
{
MsgType = MessageType.UserMessage, ChatMessage = userMessage
});
await PostUserData(_botMessages);
if (_currentSlot == MAIL_LIST_SLOT)
{
if (userMessage.Contains("|"))
{
userMessage = userMessage.Substring(0, userMessage.IndexOf("|"));
}
var list = await _context.MailLists.Select(m => m.Name).ToListAsync();
var delimitedList = string.Join(";", list);
userMessage = $"{userMessage}|{delimitedList}";
}
var lexResponse = await _awsLexService.SendTextMsgToLex(userMessage, _lexSessionData, _userSessionID);
_lexSessionData = lexResponse.SessionAttributes;
AssignmentDTO assignmentFromLex = new AssignmentDTO();
var currentObjectJson = _lexSessionData.GetValueOrDefault("CURRENT_OBJECT");
if (!string.IsNullOrEmpty(currentObjectJson))
{
assignmentFromLex = DeserializeObject <AssignmentDTO>(currentObjectJson);
}
_botMessages.Add(new ChatBotMessage()
{
MsgType = MessageType.LexMessage, ChatMessage = lexResponse.Message
});
if (!string.IsNullOrEmpty(_lexSessionData.GetValueOrDefault("DONE")))
{
if (_lexSessionData.GetValueOrDefault("DONE") == "TRUE")
{
await ScheduleAssignmentAsync(assignmentFromLex);
}
}
_userHttpSession.Set(_botMsgKey, _botMessages);
_userHttpSession.Set(_botAtrribsKey, _lexSessionData);
_userHttpSession.Set(_botCurrentSlotKey, lexResponse.SlotToElicit);
return(View(nameof(Index), _botMessages));
}