Microsoft bot framework save separately conversations or sessions - node.js

Question

I got a Microsoft bot framework chatbot deployed on Azure and I´m using Tedious to save my conversations, thing is, bot it's being used on a web and many persons can open it to interact simultaneosly, but when I save a conversation from an user, it saves all the other interactions that have been made by other users at the same time, I need that each user has it's own conversation saved separately even if they are interacting with the chatbot at the same time...
Here's my code, maybe I'm missing something:
Bot.js
//SQL Connection
var Connection = require('tedious').Connection;
var config = {
server: 'myserver',
authentication: {
type: 'default',
options: {
userName: 'myuser',
password: 'mypass'
}
},
options: {
encrypt: true,
database: 'mydatabase'
}
};
const connection = new Connection(config);
connection.on('connect', function(err) {
console.log("Connected");
});
var Request = require('tedious').Request
var TYPES = require('tedious').TYPES;
// Function to save the conversation and bot ids
function executeConversationStatement(bot, cid, ulg ) {
request = new Request("INSERT INTO table (bot_id, conversationID, conversation_date, userlogged) VALUES (#bot, #cid, CURRENT_TIMESTAMP, #ulg); SELECT ##IDENTITY AS ID",function(err) {
if (err) {
console.log(err);}
});
request.addParameter('bot', TYPES.Int, bot);
request.addParameter('cid', TYPES.NVarChar, cid);
request.addParameter('ulg', TYPES.NVarChar, ulg);
request.on('row', function(columns) {
insertedcid = columns[0].value; // This is the id I pass later
columns.forEach(function(column) {
if (column.value === null) {
console.log('NULL');
} else {
console.log("Conversation id of inserted item is " + column.value);
}
});
});
connection.execSql(request);
}
// Here on members added I save the conversation id generated by the framework
class BOT extends ActivityHandler {
constructor(conversationState,userState,telemetryClient) {
super();
this.conversationState = conversationState;
this.userState = userState;
this.dialogState = conversationState.createProperty("dialogState");
this.previousIntent = this.conversationState.createProperty("previousIntent");
this.conversationData = this.conversationState.createProperty('conservationData');
const qnaMaker = new QnAMaker({
knowledgeBaseId: process.env.QnAKnowledgebaseId,
endpointKey: process.env.QnAEndpointKey,
host: process.env.QnAEndpointHostName
});
this.qnaMaker = qnaMaker;
this.onMessage(async (context, next) => {
await this.dispatchToIntentAsync(context);
await next();
});
this.onDialog(async (context, next) => {
await this.conversationState.saveChanges(context, false);
await this.userState.saveChanges(context, false);
await next();
});
this.onMembersAdded(async (context, next) => {
const { channelId, membersAdded } = context.activity;
actid = context._activity.id;
if (channelId === 'directline' || channelId === 'webchat') {
for (let member of membersAdded) {
if (member.id === context.activity.recipient.id) {
await context.sendActivity("Hi, I´m a chatbot to guide You");
try{
var saveqna = new executeConversationStatement(context._activity.id , 'Invitado');
}
catch{
console.log('Not saved');
}
}
}
}
await next();
});
}
//Finally, here I save the interaction:
async dispatchToIntentAsync(context) {
var result = await this.qnaMaker.getAnswers(context);
// Statement to save interaction with the insertedcid obtained above
var saveqnaint = new executeInteractionStatement(insertedcid, context._activity.text, result);
}
No matter if I use thet generated Id or the databse pk, I always keep the same identifier when multiple users are chatting, how can I got a separately Id for each session ?