我查看了针对此错误找到的每个答案，并尝试了解决方案，但是很遗憾，我没有找到任何东西。因此，无论发生此错误的原因为何，我都会很高兴给出答案。
我已完全从完成的BikeShop中取得的所有东西都放在https://github.com/dialogflow/fulfillment-bike-shop-nodejs下：我唯一更改的是将API从v2更改为v1。
我已经创建了日历，但是如果现在部署了实现，则只能在Firebase上获得答案：警告，根据GCLOUD_PROJECT估算Firebase的配置。初始化firebase-admin可能会失败
我对一个有用的答案非常满意：）
我的代码：
index.js：
**
* Copyright 2017 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
const functions = require('firebase-functions');
const {google} = require('googleapis');
const {WebhookClient} = require('dialogflow-fulfillment');
// Enter your calendar ID below and service account JSON below, see https://github.com/dialogflow/bike-shop/blob/master/README.md#calendar-setup
const calendarId = '[email protected]'; // looks like "[email protected]"
const serviceAccount = {
"type": "service_account",
"project_id": "bikeshopsample-60b67",
"private_key_id": "eece28a19c41a3ec9c53773873d37e51485c6956",
"private_key": "-----BEGIN PRIVATE KEY-----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\nFM+r0SjiHxl1CeQ+yfMNsm3gcQ==\n-----END PRIVATE KEY-----\n",
"client_email": "[email protected]",
"client_id": "117495070361998279022",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/bike-shop-calendar%40bikeshopsample-60b67.iam.gserviceaccount.com"
}; // Starts with {"type": "service_account",...
// Set up Google Calendar Service account credentials
const serviceAccountAuth = new google.auth.JWT({
email: serviceAccount.client_email,
key: serviceAccount.private_key,
scopes: 'https://www.googleapis.com/auth/calendar'
});
const calendar = google.calendar('v3');
process.env.DEBUG = 'dialogflow:*'; // enables lib debugging statements
const timeZone = 'Germany/Berlin';
const timeZoneOffset = '+01:00';
exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => {
const agent = new WebhookClient({ request, response });
function hours (agent) {
if (currentlyOpen()) {
agent.add(`We're open now! We close at 5pm today.`);
} else {
agent.add(`We're currently closed, but we open every weekday at 9am!`);
}
}
function makeAppointment (agent) {
// Calculate appointment start and end datetimes (end = +1hr from start)
const dateTimeStart = new Date(Date.parse(agent.parameters.date.split('T')[0] + 'T' + agent.parameters.time.split('T')[1].split('-')[0] + timeZoneOffset));
const dateTimeEnd = new Date(new Date(dateTimeStart).setHours(dateTimeStart.getHours() + 1));
const appointmentTimeString = dateTimeStart.toLocaleString(
'en-US',
{ month: 'long', day: 'numeric', hour: 'numeric', timeZone: timeZone }
);
// Check the availibility of the time, and make an appointment if there is time on the calendar
return createCalendarEvent(dateTimeStart, dateTimeEnd).then(() => {
agent.add(`Ok, let me see if we can fit you in. ${appointmentTimeString} is fine!. Do you need a repair or just a tune-up?`);
}).catch(() => {
agent.add(`I'm sorry, there are no slots available for ${appointmentTimeString}.`);
});
}
let intentMap = new Map();
intentMap.set('Hours', hours);
intentMap.set('Make Appointment', makeAppointment);
agent.handleRequest(intentMap);
});
function currentlyOpen () {
// Get current datetime with proper timezone
let date = new Date();
date.setHours(date.getHours() + parseInt(timeZoneOffset.split(':')[0]));
date.setMinutes(date.getMinutes() + parseInt(timeZoneOffset.split(':')[0][0] + timeZoneOffset.split(':')[1]));
return date.getDay() >= 1 &&
date.getDay() <= 5 &&
date.getHours() >= 9 &&
date.getHours() <= 17;
}
function createCalendarEvent (dateTimeStart, dateTimeEnd) {
return new Promise((resolve, reject) => {
calendar.events.list({
auth: serviceAccountAuth, // List events for time period
calendarId: calendarId,
timeMin: dateTimeStart.toISOString(),
timeMax: dateTimeEnd.toISOString()
}, (err, calendarResponse) => {
// Check if there is a event already on the Bike Shop Calendar
if (err || calendarResponse.data.items.length > 0) {
reject(err || new Error('Requested time conflicts with another appointment'));
} else {
// Create event for the requested time period
calendar.events.insert({ auth: serviceAccountAuth,
calendarId: calendarId,
resource: {summary: 'Bike Appointment',
start: {dateTime: dateTimeStart},
end: {dateTime: dateTimeEnd}}
}, (err, event) => {
err ? reject(err) : resolve(event);
}
);
}
});
});
}
package.json：
{
"name": "dialogflowFirebaseFulfillment",
"description": "Dialogflow fulfillment for the bike shop sample",
"version": "0.0.1",
"private": true,
"license": "Apache Version 2.0",
"author": "Google Inc.",
"engines": {
"node": "6"
},
"scripts": {
"lint": "semistandard --fix \"**/*.js\"",
"start": "firebase deploy --only functions",
"deploy": "firebase deploy --only functions"
},
"dependencies": {
"firebase-functions": "2.0.2",
"firebase-admin": "^5.13.1",
"actions-on-google": "2.2.0",
"googleapis": "^27.0.0",
"dialogflow-fulfillment": "0.5.0"
}
}
劳斯莫夫。我从https://github.com/dialogflow/fulfillment-bike-shop-nodejs创建了一个自己的代理，并尝试了它，但对我来说不起作用。我无法启动代理并仅从默认后备意图获得答案。您如何激活它？