first test with dialogflow

adapter/diaglogflow.js

@@ -0,0 +1,57 @@
+const dialogflow = require('@google-cloud/dialogflow');
+const fs = require('fs')
+const nanoid = require('nanoid')
+/**
+ * Debes de tener tu archivo con el nombre "chatbot-account.json" en la raíz del proyecto
+ */
+const CREDENTIALS = JSON.parse(fs.readFileSync(`${__dirname}/../chatbot-account.json`));
+
+const PROJECID = CREDENTIALS.project_id;
+
+const CONFIGURATION = {
+    credentials: {
+        private_key: CREDENTIALS['private_key'],
+        client_email: CREDENTIALS['client_email']
+    }
+}
+
+// Create a new session
+const sessionClient = new dialogflow.SessionsClient(CONFIGURATION);
+
+// Detect intent method
+const detectIntent = async (queryText) => {
+    const sessionId = nanoid.nanoid()
+    const sessionPath = sessionClient.projectAgentSessionPath(PROJECID, sessionId);
+    const languageCode = process.env.LANGUAGE
+    const request = {
+        session: sessionPath,
+        queryInput: {
+            text: {
+                text: queryText,
+                languageCode: languageCode,
+            },
+        },
+    };
+
+    const responses = await sessionClient.detectIntent(request);
+    const [singleResponse] = responses;
+    const { queryResult } = singleResponse
+    const { intent } = queryResult || { intent: {} }
+    const parseIntent = intent?.displayName || null
+
+    const parseData = {
+        replyMessage:queryResult.fulfillmentText,
+        media:null,
+        trigger:null
+    }
+
+    return parseData
+}
+
+const getDataIa = (message = '',cb = () => {}) => {
+    detectIntent(message).then((res) => {
+        cb(res)
+    })
+}
+
+module.exports = { getDataIa }