从零到“ Google行动”英雄：开始

 'use strict'; const functions = require('firebase-functions'); const {WebhookClient} = require('dialogflow-fulfillment'); const {Card, Suggestion} = require('dialogflow-fulfillment'); 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(`Welcome to my agent!`); } function fallback(agent) { agent.add(`I didn't understand`); agent.add(`I'm sorry, can you try again?`); } // // Uncomment and edit to make your own intent handler // // uncomment `intentMap.set('your intent name here', yourFunctionHandler);` // // below to get this function to be run when a Dialogflow intent is matched // function yourFunctionHandler(agent) { // agent.add(`This message is from Dialogflow's Cloud Functions for Firebase editor!`); // agent.add(new Card({ // title: `Title: this is a card title`, // imageUrl: 'https://developers.google.com/actions/images/badges/XPM_BADGING_GoogleAssistant_VER.png', // text: `This is the body text of a card. You can even use line\n breaks and emoji! `, // buttonText: 'This is a button', // buttonUrl: 'https://assistant.google.com/' // }) // ); // agent.add(new Suggestion(`Quick Reply`)); // agent.add(new Suggestion(`Suggestion`)); // agent.setContext({ name: 'weather', lifespan: 2, parameters: { city: 'Rome' }}); // } // // Uncomment and edit to make your own Google Assistant intent handler // // uncomment `intentMap.set('your intent name here', googleAssistantHandler);` // // below to get this function to be run when a Dialogflow intent is matched // function googleAssistantHandler(agent) { // let conv = agent.conv(); // Get Actions on Google library conv instance // conv.ask('Hello from the Actions on Google client library!') // Use Actions on Google library // agent.add(conv); // Add Actions on Google library responses to your agent's response // } // // See https://github.com/dialogflow/dialogflow-fulfillment-nodejs/tree/master/samples/actions-on-google // // for a complete Dialogflow fulfillment library Actions on Google client library v2 integration sample // Run the proper function handler based on the matched Dialogflow intent name let intentMap = new Map(); intentMap.set('Default Welcome Intent', welcome); intentMap.set('Default Fallback Intent', fallback); // intentMap.set('your intent name here', yourFunctionHandler); // intentMap.set('your intent name here', googleAssistantHandler); agent.handleRequest(intentMap); }); 

 { "name": "dialogflowFirebaseFulfillment", "description": "This is the default fulfillment for a Dialogflow agents using Cloud Functions for Firebase", "version": "0.0.1", "private": true, "license": "Apache Version 2.0", "author": "Google Inc.", "engines": { "node": "~6.0" }, "scripts": { "start": "firebase serve --only functions:dialogflowFirebaseFulfillment", "deploy": "firebase deploy --only functions:dialogflowFirebaseFulfillment" }, "dependencies": { "actions-on-google": "2.0.0-alpha.4", "firebase-admin": "^4.2.1", "firebase-functions": "^0.5.7", "dialogflow": "^0.1.0", "dialogflow-fulfillment": "0.3.0-beta.3" } } 

 { "dependencies": { "actions-on-google": "^2.2.0", "firebase-admin": "^5.2.1", "firebase-functions": "^0.6.2", "dialogflow": "^0.6.0", "dialogflow-fulfillment": "^0.5.0" } } 

 // Cloud Functions  Firebase library const functions = require('firebase-functions'); //       const {WebhookClient} = require('dialogflow-fulfillment'); //       const {Card, Suggestion} = require('dialogflow-fulfillment'); 

 exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => { console.log('Dialogflow Request headers: ' + JSON.stringify(request.headers)); console.log('Dialogflow Request body: ' + JSON.stringify(request.body)); //   . const agent = new WebhookClient({ request, response }); //   let result = request.body.queryResult; //  action  entities https://dialogflow.com/docs/actions-and-parameters let action = result.action; let parameters = result.parameters; //    https://dialogflow.com/docs/contexts let outputContexts = result.outputContexts; //       let intentRequest = request.body.originalDetectIntentRequest; }); 

 exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => { const agent = new WebhookClient({ request, response }); function welcome(agent) { //   agent.add(`Welcome to my agent!`); } function fallback(agent) { agent.add(`I didn't understand`); agent.add(`I'm sorry, can you try again?`); } //   ,  : // key -   intent-. // value -   ,   . let intentMap = new Map(); intentMap.set('Default Welcome Intent', welcome); intentMap.set('Default Fallback Intent', fallback); agent.handleRequest(intentMap); }); 

 exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => { const agent = new WebhookClient({ request, response }); let intentMap = new Map(); //  set  Map.      intentMap .set('Default Welcome Intent', welcome.bind(this, agent)) .set('Default Fallback Intent', fallback.bind(this, agent)); agent.handleRequest(intentMap); }); function welcome(agent) { agent.add(`Welcome to my agent!`); } function fallback(agent) { //   2   add    agent.add([ `I didn't understand`, `I'm sorry, can you try again?` ]); }