如何整合Google日历？

Question

我正在尝试将Google日历与DialogFlow集成在一起，但是我遇到了麻烦。

我在项目的“实现”部分中添加了以下代码，但始终会收到Firebase错误：

   TypeError: Cannot read property 'calendar' of undefined
    at createEvent (/user_code/index.js:70:27)
    at authorize (/user_code/index.js:33:5)
    at yourFunctionHandler (/user_code/index.js:122:5)
    at WebhookClient.handleRequest (/user_code/node_modules/dialogflow- 
    fulfillment/src/dialogflow-fulfillment.js:273:44)

码：

const functions = require('firebase-functions');
const {WebhookClient} = require('dialogflow-fulfillment');
const {Card, Suggestion} = require('dialogflow-fulfillment');
const fs = require('fs');
const readline = require('readline');
const {google}= require('googleapis');
const { OAuth2Client } = require("google-auth-library");

function authorize(credentials, callback) {
  const client_id = "xxxxxxxxx";
  const client_secret = "xxxxxxxxx";
  const redirect_uris = "xxxxxxxxx";

  const oauth2Client = new OAuth2Client(client_id, client_secret, redirect_uris[0]);
  oauth2Client.setCredentials(JSON.parse('xxxxxxxxx'));
  callback(oauth2Client);
}

function listEvents(auth) {
  google.events.list({
    auth:auth,
    calendarId: 'primary',
    timeMin: (new Date()).toISOString(),
    maxResults: 10,
    singleEvents: true,
    orderBy: 'startTime',
  }, (err, res) => {
    if (err) return console.log('The API returned an error: ' + err);
    const events = res.data.items;
    if (events.length) {
      console.log('Upcoming 10 events:');
      events.map((event, i) => {
        const start = event.start.dateTime || event.start.date;
        console.log(`${start} - ${event.summary}`);
      });
    } else {
      console.log('No upcoming events found.');
    }
  });
}

有没有可以与我分享的示例，以便我了解至少连接到Google API所需的过程？

谢谢

阿梅

Answer 1

使用googleapis您可以像创建客户端一样简单：

function listEvents(auth) {

    const calendar = google.calendar({version: 'v3', auth});

    calendar.events.list({
...

虽然我看不到任何“ firebase错误”或“对话流”； 而且我想知道为什么您已从nodejs快速入门中删除了日历？ 否决了这个问题，因为它侮辱了我的才智，因此受到这样一个虚构的问题的挑战-只需将A与B进行比较，您可能就会明白。