Я скопировал облачную функцию электронной почты из образца-функции и развернул ее в своем проекте, она работает, и эта функция отображается в моей консоли Firebase.
Однако после того, как я настроил код в соответствии с моими потребностями, а затем развернул его в firebase, функция просто исчезла из моих функций в firebase.
Оригинальный код:
'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 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: gmailEmail,
pass: gmailPassword,
},
});
// Sends an email confirmation when a user changes his mailing list subscription.
exports.sendEmailConfirmation = functions.database.ref('/users/{uid}').onWrite((event) => {
const snapshot = event.data;
const val = snapshot.val();
if (!snapshot.changed('subscribedToMailingList')) {
return null;
}
const mailOptions = {
from: '"Spammy Corp." <noreply@firebase.com>',
to: val.email,
};
const subscribed = val.subscribedToMailingList;
// Building Email message.
mailOptions.subject = subscribed ? 'Thanks and Welcome!' : 'Sad to see you go :`(';
mailOptions.text = subscribed ? 'Thanks you for subscribing to our newsletter. You will receive our next weekly newsletter.' : 'I hereby confirm that I will stop sending you the newsletter.';
return mailTransport.sendMail(mailOptions)
.then(() => console.log(`New ${subscribed ? '' : 'un'}subscription confirmation email sent to:`, val.email))
.catch((error) => console.error('There was an error while sending the email:', error));
});
И обновленный код:
'use strict';
const functions = require('firebase-functions');
const nodemailer = require('nodemailer');
// Configure the email transport using the default SMTP transport and a GMail account.
// For other types of transports such as Sendgrid see https://nodemailer.com/transports/
// TODO: Configure the `gmail.email` and `gmail.password` Google Cloud environment variables.
const gmailEmail = functions.config().gmail.email;
const gmailPassword = functions.config().gmail.password;
const mailTransport = nodemailer.createTransport({
service: 'gmail',
auth: {
user: gmailEmail,
pass: gmailPassword,
},
});
// Sends an email confirmation when a user changes his mailing list subscription.
exports.sendEmailConfirmation = (req, res) => {
if (req.body.subject === undefined || req.body.recipient === undefined) {
// This is an error case, as "message" is required.
//res.status(400).send('subject/body/recipient is missing!');
return false
} else {
const mailSubject = req.body.subject;
const mailHtmlBody = req.body.htmlBody;
const mailRecipient = req.body.recipient;
const mailOptions = {
from: '"Food Ninja." <foodninjaapp@gmail.com>',
to: mailRecipient,
subject: mailSubject,
html: mailHtmlBody
};
//res.status(200).send('Success: ' + mailSubject + ' to ' + mailRecipient);
return mailTransport.sendMail(mailOptions)
// .then(() => console.log(`${mailSubject}subscription confirmation email sent to: `, mailRecipient))
// .catch((error) => console.error('There was an error while sending the email:', error));
}
};
Пока что я не вижу ничего плохого в коде, пожалуйста, сообщите.
Отредактировано
Как мне его развернуть:
firebase deploy
А вот ответ Cmder для развертывания нового кода:
=== Deploying to 'food-ninja-mobile'...
i deploying database, functions, hosting
Running command: npm --prefix "$RESOURCE_DIR" run lint
> functions@ lint C:\Users\jerry.ho\Documents\ADA\Proj
ects\foodNinjaCloudFunction\email-confirmation\functio
ns
> eslint .
+ functions: Finished running predeploy script.
i database: checking rules syntax...
+ database: rules syntax for database food-ninja-mobi
le is valid
i functions: ensuring necessary APIs are enabled...
+ functions: all necessary APIs are enabled
i functions: preparing functions directory for upload
ing...
i hosting: preparing public directory for upload...
+ hosting: 4 files uploaded successfully
i database: releasing rules...
+ database: rules for database food-ninja-mobile rele
ased successfully
i functions: deleting function sendEmailConfirmation.
..
+ functions[sendEmailConfirmation]: Successful delete
operation.
+ Deploy complete!
Project Console: https://console.firebase.google.com/p
roject/food-ninja-mobile/overview
Hosting URL: https://food-ninja-mobile.firebaseapp.com
Вот ответ от исходного развертывания кода:
=== Deploying to 'food-ninja-mobile'...
i deploying database, functions, hosting
Running command: npm --prefix "$RESOURCE_DIR" run lint
> functions@ lint C:\...\---local path---
> eslint .
+ functions: Finished running predeploy script.
i database: checking rules syntax...
+ database: rules syntax for database food-ninja-mobile is valid
i functions: ensuring necessary APIs are enabled...
+ functions: all necessary APIs are enabled
i functions: preparing functions directory for uploading...
i functions: packaged functions (52.54 KB) for uploading
+ functions: functions folder uploaded successfully
i hosting: preparing public directory for upload...
+ hosting: 4 files uploaded successfully
i database: releasing rules...
+ database: rules for database food-ninja-mobile released successfully
i functions: creating function sendEmailConfirmation...
+ functions[sendEmailConfirmation]: Successful create operation.
+ Deploy complete!
Project Console: https://console.firebase.google.com/project/food-ninja-mobile/overview
Hosting URL: https://food-ninja-mobile.firebaseapp.com