今天我們則要討論到setting、fullfillment webhhok及integration

首先，點擊左上方齒輪

提供許多選項

常用的有export import 幫助你導入倒出你的劇本為zip

而點擊到左側fullfillment就可以轉入他的介面，在url可以貼上你部屬的function，inline editor則可以讓你直接編譯。

Integration就可以與google assistant 整合

回過頭來我們來設置webhook，這邊我的webhook包含

index.js
建立onrequest function，建立message格式轉為dialogflowMessage並用switch case分配action的種類

import * as functions from 'firebase-functions'
import * as firebaseAdmin from "firebase-admin"
import * as workflow from "./workFlow"
import { Message, MessageInterface } from "./model"
import * as cors from 'cors'
const corsHandler = cors({ origin: true })
firebaseAdmin.initializeApp(functions.config().firebase)

export const fulfillmentWebhook = functions.https.onRequest(async (req: functions.https.Request, res: functions.Response<any>) => {
  corsHandler(req, res, async () => {
    console.log('Fulfillment Request headers: ' + JSON.stringify(req.headers))
    console.log('Fulfillment Request body: ' + JSON.stringify(req.body));
    console.log("fulfillmentWebhook start !!")

    const session = req.body.seesion
    const queryResult = req.body.queryResult
    const queryText = queryResult.queryText
    const action = queryResult.action
    const parameters = queryResult.parameters
    const time = new Date().getTime()
    console.log('parameters:', parameters)
    console.log('action:', action)
    const message: MessageInterface = {
      session: session,
      queryText: queryText,
      action: action,
      parameters: parameters,
      // idToken: idToken,
      time: time,
      res: res
    }
    const dialogflowMessage = new Message(message)
    await actionDispatcher(dialogflowMessage)
  })
})

export const actionDispatcher = async (dialogflowMessage: MessageInterface): Promise<any> => {
  const action = dialogflowMessage.action
  console.log("action:", action)

  switch (action) {
  ////下面是格式 可參考
    case "parameter":
      await workflow.function(dialogflowMessage)
    default:
      dialogflowMessage.res.status(200)
      break;
  }
}

明天，我們再繼續講解