在 Node.js 上的打字稿文件之间拆分 Actions-on-Google 意图

Question

In my src/index.ts file on firebase functions for my dialogflow + google actions I have code which looks like the below:

import * as functions from 'firebase-functions';
import { dialogflow, Suggestions } from 'actions-on-google';

const app = dialogflow({debug: true})
app.intent('Default Welcome Intent', conv => {
conv.ask('Question')
});

exports.dialogflowFulfillment = functions.https.onRequest(app);

I would like to split each intent into its own TS file (as I intend to have quite a few), but am lost as to how to export each intent from seperate .ts files to interact with app

Any ideas would be appreciated

Answer 1

Here's one organization that seems sane to me as a TypeScript programmer to have a set of TypeScript files that each have access to the app to add their own intents. I've avoided side effects outside index.ts and circular dependencies among modules. (Maybe people familiar with Dialogflow or Actions on Google will have their own recommendations.)

// app.ts
import { dialogflow } from 'actions-on-google';

export function createApp() {
    return dialogflow({debug: true});
}
export type App = ReturnType<typeof createApp>;

// intent1.ts
import { App } from "./app";

export function addIntent1(app: App) {
    app.intent('Default Welcome Intent', conv => {
        conv.ask('Question')
    });        
}

// index.ts
import * as functions from 'firebase-functions';
import { createApp } from './app';
import { addIntent1 } from './intent1';

const app = createApp();
addIntent1(app);

exports.dialogflowFulfillment = functions.https.onRequest(app);