126 lines
3.1 KiB
TypeScript
126 lines
3.1 KiB
TypeScript
import os from "node:os";
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import path from "node:path";
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import { fileURLToPath } from "node:url";
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import { promisify } from "node:util";
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import type { Transporter } from "nodemailer";
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import nodemailer from "nodemailer";
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import type Mail from "nodemailer/lib/mailer/index.js";
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import type { Address } from "nodemailer/lib/mailer/index.js";
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import type SMTPTransport from "nodemailer/lib/smtp-transport/index.js";
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import hbs from "nodemailer-express-handlebars";
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import { returnFunc } from "./returnHelper.utils.js";
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import { tryCatch } from "./trycatch.utils.js";
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interface HandlebarsMailOptions extends Mail.Options {
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template: string;
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context: Record<string, unknown>;
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}
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interface EmailData {
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email: string;
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subject: string;
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template: string;
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context: Record<string, unknown>;
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}
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export const sendEmail = async (data: EmailData) => {
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let transporter: Transporter;
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let fromEmail: string | Address;
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if (os.hostname().includes("OLP")) {
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transporter = nodemailer.createTransport({
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service: "gmail",
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auth: {
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user: process.env.EMAIL_USER,
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pass: process.env.EMAIL_PASSWORD, // The 16-character App Password
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},
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//debug: true,
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});
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// update the from email
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fromEmail = process.env.EMAIL_USER as string;
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// update the from email
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fromEmail = `donotreply@alpla.com`;
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} else {
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//create the servers smtp config
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let host = `${os.hostname().replace("VMS006", "")}-smtp.alpla.net`;
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if (os.hostname().includes("VMS036")) {
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host = "USMCD1-smtp.alpla.net";
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}
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transporter = nodemailer.createTransport({
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host: host,
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port: 25,
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rejectUnauthorized: false,
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//secure: false,
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// auth: {
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// user: "alplaprod",
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// pass: "obelix",
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// },
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debug: true,
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} as SMTPTransport.Options);
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// update the from email
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fromEmail = `donotreply@alpla.com`;
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}
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// create the handlebars view
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const viewPath = path.resolve(
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path.dirname(fileURLToPath(import.meta.url)),
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"./mailViews",
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);
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const handlebarOptions = {
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viewEngine: {
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extname: ".hbs",
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defaultLayout: "",
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partialsDir: viewPath,
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},
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viewPath: viewPath,
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extName: ".hbs",
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};
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transporter.use("compile", hbs(handlebarOptions));
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const mailOptions: HandlebarsMailOptions = {
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from: fromEmail,
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to: data.email,
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subject: data.subject,
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//text: "You will have a reset token here and only have 30min to click the link before it expires.",
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//html: emailTemplate("Blake's Test", "This is an example with css"),
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template: data.template, // Name of the Handlebars template (e.g., 'welcome.hbs')
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context: data.context,
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};
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// now verify and send the email
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const sendMailPromise = promisify(transporter.sendMail).bind(transporter);
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const { data: mail, error } = await tryCatch(sendMailPromise(mailOptions));
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if (mail) {
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return returnFunc({
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success: true,
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level: "info",
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module: "utils",
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subModule: "sendmail",
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message: `Email was sent to: ${data.email}`,
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data: [],
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notify: false,
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});
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}
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if (error) {
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return returnFunc({
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success: false,
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level: "error",
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module: "utils",
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subModule: "sendmail",
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message: `Error sending Email to : ${data.email}`,
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data: [{ error: error }],
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notify: false,
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});
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}
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};
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