@krypton-org/krypton-auth/lib/mailer/Mailer.js

Express authentication middleware, using GraphQL and JSON Web Tokens.

"use strict";
/**
 * Module defining the send email function according to the configuration passed by package users in `emailConfig`.
 * @module mailer/Mailer;'
 */
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const ejs_1 = __importDefault(require("ejs"));
const nodemailer_1 = __importDefault(require("nodemailer"));
const config_1 = __importDefault(require("../config"));
const ErrorTypes_1 = require("../error/ErrorTypes");
let transporter;
if (config_1.default.nodemailerConfig) {
    transporter = nodemailer_1.default.createTransport(config_1.default.nodemailerConfig);
}
else {
    nodemailer_1.default.createTestAccount((err, account) => {
        config_1.default.serviceReady({ isTestEmailReady: true });
        // create reusable transporter object using the default SMTP transport
        transporter = nodemailer_1.default.createTransport({
            auth: {
                pass: account.pass,
                user: account.user,
            },
            host: 'smtp.ethereal.email',
            port: 587,
            secure: false,
        });
    });
}
/**
 * Function to send an email.
 * @param  {Email} email
 * @returns {Promise<SentMessageInfo>} Promise to the send message info.
 */
function send(email) {
    return new Promise((resolve, reject) => {
        const recipient = email.recipient;
        const subject = email.subject;
        const locals = email.locals;
        const template = email.template;
        ejs_1.default.renderFile(template, locals, {}, (renderErr, html) => {
            if (renderErr) {
                reject(renderErr);
            }
            else {
                const mailOptions = {
                    from: config_1.default.mailFrom,
                    html,
                    subject,
                    to: recipient,
                };
                transporter.sendMail(mailOptions, (sendEmailErr, info) => {
                    if (sendEmailErr) {
                        reject(new ErrorTypes_1.EmailNotSentError(sendEmailErr.message));
                    }
                    else {
                        resolve(info);
                    }
                });
            }
        });
    });
}
exports.default = send;
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