将电子邮件发送到新用户firebase

Question

我正在尝试在注册后向新用户发送电子邮件。 Firebase github已经有了一个简洁的小代码。我一般都是JS和Node的新手，所以我试着弄清楚代码并尝试将它放在我的index.js中并尝试部署它，但我遇到了如下问题。

✔  functions: Finished running predeploy script.
i  functions: ensuring necessary APIs are enabled...
✔  functions: all necessary APIs are enabled
i  functions: preparing functions directory for uploading...

Error: Error occurred while parsing your function triggers.

TypeError: Cannot read property 'email' of undefined
    at Object.<anonymous> (/Users/bharath/cloud-functions/elegal/functions/index.js:11:44)
    at Module._compile (module.js:649:30)
    at Object.Module._extensions..js (module.js:660:10)
    at Module.load (module.js:561:32)
    at tryModuleLoad (module.js:501:12)
    at Function.Module._load (module.js:493:3)
    at Module.require (module.js:593:17)
    at require (internal/module.js:11:18)
    at /usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js:18:11
    at Object.<anonymous> (/usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js:38:3)

因此，正如您在上面所看到的，检索电子邮件似乎存在问题。我的firebase结构如下：

目前在我的index.js中的代码是

'use strict';

const functions = require('firebase-functions');
const nodemailer = require('nodemailer');
// Configure the email transport using the default SMTP transport and a GMail account.
// For Gmail, enable these:
// 1. https://www.google.com/settings/security/lesssecureapps
// 2. https://accounts.google.com/DisplayUnlockCaptcha
// For other types of transports such as Sendgrid see https://nodemailer.com/transports/
// TODO: Configure the `gmail.email` and `gmail.password` Google Cloud environment variables.
const gmailEmail = functions.config().gmail.email;
const gmailPassword = functions.config().gmail.password;
const mailTransport = nodemailer.createTransport({
  service: 'gmail',
  auth: {
    user: 'asiarubber@gmail.com',
    pass: 'asiarubber2123',
  },
});

// Your company name to include in the emails
// TODO: Change this to your app or company name to customize the email sent.
const APP_NAME = 'Cloud Storage for Firebase quickstart';

// [START sendWelcomeEmail]
/**
 * Sends a welcome email to new user.
 */
// [START onCreateTrigger]
exports.sendWelcomeEmail = functions.auth.user().onCreate((event) => {
  // [END onCreateTrigger]
  // [START eventAttributes]
  const user = event.data; // The Firebase user.

  const email = user.email; // The email of the user.
  const displayName = user.displayName; // The display name of the user.
  // [END eventAttributes]

  return sendWelcomeEmail(email, displayName);
});
// [END sendWelcomeEmail]

// [START sendByeEmail]
/**
 * Send an account deleted email confirmation to users who delete their accounts.
 */
// [START onDeleteTrigger]
exports.sendByeEmail = functions.auth.user().onDelete((event) => {
  // [END onDeleteTrigger]
  const user = event.data;

  const email = user.email;
  const displayName = user.displayName;

  return sendGoodbyEmail(email, displayName);
});
// [END sendByeEmail]

// Sends a welcome email to the given user.
function sendWelcomeEmail(email, displayName) {
  const mailOptions = {
    from: `${APP_NAME} <noreply@firebase.com>`,
    to: email,
  };

  // The user subscribed to the newsletter.
  mailOptions.subject = `Welcome to ${APP_NAME}!`;
  mailOptions.text = `Hey ${displayName || ''}! Welcome to ${APP_NAME}. I hope you will enjoy our service.`;
  return mailTransport.sendMail(mailOptions).then(() => {
    return console.log('New welcome email sent to:', email);
  });
}

// Sends a goodbye email to the given user.
function sendGoodbyEmail(email, displayName) {
  const mailOptions = {
    from: `${APP_NAME} <noreply@firebase.com>`,
    to: email,
  };

  // The user unsubscribed to the newsletter.
  mailOptions.subject = `Bye!`;
  mailOptions.text = `Hey ${displayName || ''}!, We confirm that we have deleted your ${APP_NAME} account.`;
  return mailTransport.sendMail(mailOptions).then(() => {
    return console.log('Account deletion confirmation email sent to:', email);
  });
}

链接到github

谢谢你的帮助。再一次，我对JS和Node一般都很陌生，云功能更是如此。

Answer 1

首先检查Firebase函数是否被调出。

其次，如果工作正常，则应在配置文件设置的gmail的安全性选项中检查安全性较差的选项，并还要检查是否启用block capitcha选项以启用它的访问权限。

第三步检查Firebase Cloud功能中的日志，该日志提供了一个从该链接首先登录的链接，如果您已经在浏览器中登录，请先注销，然后再使用Firebase Cloud功能日志中提供的链接登录。

第四 在节点js或cmd中设置电子邮件的凭据：

firebase功能：config：set gmail.email =“ ***** @ gmail.com” gmail.password =“ ******”

祝您有美好的一天。谢谢