我有一个Cloud Firestore数据库,该数据库存储2017年英格兰所有城市的居民数量。
然后我有一个Dialogflow。每当我将一个城市的名称告诉Dialogflow时,我都希望它从Firestore获取该城市中的居民人数并将其返回给Dialogflow。
具体来说,我想通过内联编辑器实现这一点。
问题:为了实现此目的,我需要在以下代码中添加哪些代码行?
这是我在Dialogflow>实现> index.js中的内联编辑器中编写的代码:
'use strict';
const functions = require('firebase-functions');
const firebaseAdmin = require('firebase-admin');
const {WebhookClient} = require('dialogflow-fulfillment');
const {Card, Suggestion} = require('dialogflow-fulfillment');
const App = require('actions-on-google').DialogflowApp;
process.env.DEBUG = 'dialogflow:debug'; // enables lib debugging statements
exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => {
const agent = new WebhookClient({ request, response });
console.log('Dialogflow Request headers: ' + JSON.stringify(request.headers));
console.log('Dialogflow Request body: ' + JSON.stringify(request.body));
function welcome(agent) {
agent.add(`Hello and welcome!`);
}
function fallback(agent) {
agent.add(`I didn't understand`);
agent.add(`I'm sorry, …Run Code Online (Sandbox Code Playgroud) node.js firebase firebase-authentication google-cloud-firestore dialogflow-es