parent
f817ce7b0d
commit
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import fs from 'fs';
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import {Handler} from "@netlify/functions";
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import formData from 'form-data';
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import Mailgun from 'mailgun.js';
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import Handlebars from 'handlebars';
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import {i18n} from '../../next-i18next.config.js';
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import i18next from 'i18next';
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import {MailgunMessageData} from "mailgun.js/interfaces/Messages.js";
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const {
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MAILGUN_API_KEY,
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MAILGUN_DOMAIN,
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MAILGUN_URL,
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FROM_EMAIL_ADDRESS,
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REPLY_TO_EMAIL_ADDRESS,
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} = process.env;
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const mailgun = new Mailgun(formData);
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const mg = mailgun.client({
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username: 'api',
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key: MAILGUN_API_KEY,
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url: MAILGUN_URL
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});
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const txtStr = fs.readFileSync(__dirname + "/invite.txt").toString()
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i18next.init({
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fallbackLng: 'en',
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ns: ['file1', 'file2'],
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defaultNS: 'file1',
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debug: true
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}, (err, t) => {
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if (err) return console.log('something went wrong loading', err);
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t("foo");
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});
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Handlebars.registerHelper('i18n',
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(str: string): string => {
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return (i18next != undefined ? i18next.t(str) : str);
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}
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);
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interface RequestPayload {
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recipients: {[email: string]: {[key: string]: string}};
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options: any;
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locale: string;
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action: "invite" | "admin";
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}
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const handler: Handler = async (event) => {
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/**
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* Send a mail using Mailgun
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*/
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if (event.httpMethod !== 'POST') {
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return {
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statusCode: 405,
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body: 'Method Not Allowed',
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headers: {Allow: 'POST'},
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};
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}
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const {recipients, options, action, locale} = JSON.parse(event.body) as RequestPayload;
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if (!recipients) {
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return {
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statusCode: 422,
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body: 'The list of recipients is missing.',
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};
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}
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if (!action || !["invite", "admin"].includes(action)) {
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return {
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statusCode: 422,
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body: 'Unknown action.',
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};
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}
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if (!locale || !["fr", "gb"].includes(locale)) {
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return {
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statusCode: 422,
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body: 'Unknown locale.',
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};
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}
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// TODO setup locale
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const htmlTemplate = "FOO"; //fs.readFileSync(`${__dirname}/${action}.txt`).toString();
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const htmlContent = Handlebars.compile(htmlTemplate);
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const payload: MailgunMessageData = {
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// from: `${i18next.t("Mieux Voter")} <mailgun@mg.app.mieuxvoter.fr>`,
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from: FROM_EMAIL_ADDRESS || '"Mieux Voter" <postmaster@mg.app.mieuxvoter.fr>',
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to: Object.keys(recipients),
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subject: i18next.t(`emails.subject-${action}`),
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html: htmlContent({}),
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'h:Reply-To': REPLY_TO_EMAIL_ADDRESS || 'app@mieuxvoter.fr',
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'o:tag': action,
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'o:require-tls': true,
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'o:dkim': true,
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'recipient-variables': JSON.stringify(recipients),
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};
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console.log(payload)
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try {
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const res = await mg.messages.create(MAILGUN_DOMAIN, payload)
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return {
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statusCode: 200,
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body: JSON.stringify(
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{
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...res,
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"status": `${recipients.length} emails were sent.`,
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}
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)
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}
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} catch {
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return {
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statusCode: 422,
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body: JSON.stringify(
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{
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"status": "can not send the message"
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}
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)
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}
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};
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};
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export {handler};
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@ -1,145 +0,0 @@
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import fs from 'fs';
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// const Mailgun = require('mailgun.js');
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// const formData = require('form-data');
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import dotenv from 'dotenv';
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// const Handlebars = require("handlebars");
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dotenv.config();
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// const {
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// MAILGUN_API_KEY,
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// MAILGUN_DOMAIN,
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// MAILGUN_URL,
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// FROM_EMAIL_ADDRESS,
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// CONTACT_TO_EMAIL_ADDRESS,
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// } = process.env;
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// const mailgun = new Mailgun(formData);
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// const mg = mailgun.client({
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// username: 'api',
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// key: MAILGUN_API_KEY,
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// url: 'https://api.eu.mailgun.net',
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// });
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const success = {
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statusCode: 200,
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body: "Your message was sent successfully! We'll be in touch.",
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};
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const err = {
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statusCode: 422,
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body: "Can't send message",
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};
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// setup i18n
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// i18next.use(Backend).init({
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// lng: "fr",
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// ns: ["emailInvite", "common"],
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// defaultNS: "emailInvite",
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// fallbackNS: "common",
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// debug: false,
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// fallbackLng: ["fr"],
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// backend: {
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// backends: [FSBackend, HttpApi],
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// backendOptions: [{ loadPath: "/public/locales/{{lng}}/{{ns}}.json" }, {}],
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// },
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// });
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// setup the template engine
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// See https://github.com/UUDigitalHumanitieslab/handlebars-i18next
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// function extend(target, ...sources) {
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// sources.forEach((source) => {
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// if (source)
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// for (let key in source) {
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// target[key] = source[key];
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// }
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// });
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// return target;
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// }
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// Handlebars.registerHelper("i18n", function (key, { hash, data, fn }) {
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// let parsed = {};
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// const jsonKeys = [
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// "lngs",
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// "fallbackLng",
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// "ns",
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// "postProcess",
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// "interpolation",
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// ];
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// jsonKeys.forEach((key) => {
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// if (hash[key]) {
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// parsed[key] = JSON.parse(hash[key]);
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// delete hash[key];
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// }
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// });
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// let options = extend({}, data.root.i18next, hash, parsed, {
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// returnObjects: false,
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// });
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// let replace = (options.replace = extend({}, this, options.replace, hash));
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// delete replace.i18next; // may creep in if this === data.root
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// if (fn) options.defaultValue = fn(replace);
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// return new Handlebars.SafeString(i18next.t(key, options));
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// });
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// const txtStr = fs.readFileSync(__dirname + "/invite.txt").toString();
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const txtStr = {
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en: fs.readFileSync(__dirname + '/invite-en.txt').toString(),
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fr: fs.readFileSync(__dirname + '/invite-fr.txt').toString(),
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};
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const txtTemplate = {
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en: '', // Handlebars.compile(txtStr.en),
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fr: '', // Handlebars.compile(txtStr.fr),
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};
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const htmlStr = {
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en: fs.readFileSync(__dirname + '/invite-en.html').toString(),
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fr: fs.readFileSync(__dirname + '/invite-fr.html').toString(),
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};
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const htmlTemplate = {
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en: '', // Handlebars.compile(htmlStr.en),
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fr: '', // Handlebars.compile(htmlStr.fr),
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};
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const sendMail = async (event) => {
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if (event.httpMethod !== 'POST') {
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return {
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statusCode: 405,
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body: 'Method Not Allowed',
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headers: { Allow: 'POST' },
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};
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}
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const data = JSON.parse(event.body);
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if (!data.recipientVariables || !data.title || !data.locale) {
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return {
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statusCode: 422,
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body: 'Recipient variables and title are required.',
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};
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}
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// i18next.changeLanguage(data.locale);
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const templateData = {
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title: data.title,
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};
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const mailgunData = {
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// from: `${i18next.t("Mieux Voter")} <mailgun@mg.app.mieuxvoter.fr>`,
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from: '"Mieux Voter" <postmaster@mg.app.mieuxvoter.fr>',
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to: Object.keys(data.recipientVariables),
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text: '', // txtTemplate.fr(templateData),
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html: '', // htmlTemplate.fr(templateData),
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subject: data.title,
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'h:Reply-To': 'app@mieuxvoter.fr',
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'recipient-variables': JSON.stringify(data.recipientVariables),
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};
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return true;
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// const res = mg.messages
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// .create('mg.app.mieuxvoter.fr', mailgunData)
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// .then((msg) => {
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// return success;
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// }) // logs response data
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// .catch((err) => {
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// console.log(err);
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// return success;
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// }); // logs any error
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//
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// return res;
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};
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exports.handler = sendMail;
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,19 @@
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#! /usr/bin/env bash
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# This file tests the netlify function for sending emails
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# Check if the port is already used or not
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is_using=$(lsof -i:9999 | awk -F ' ' '{ print $1 }')
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if [ -z "$is_using" ]; then
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echo "Starting a server on port 9999";
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netlify functions:serve --port 9999 &
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elif ! [[ "$is_using" =~ .*"node".* ]]; then
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echo "$is_using"
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echo "The port 9999 is already used and not by us :-("
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exit 1;
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else
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echo "The server is running."
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fi
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netlify functions:invoke --port 9999 send-emails --payload '{"recipients"
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: {"pierrelouisguhur@gmail.com": {"title": "Test", "adminUrl": "foo"}}, "action": "invite", "locale": "gb"}'
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Loading…
Reference in new issue