@aarconada/urserver/email.js

Basic Server definitions to develope REST API with a node + express Server

'use strict';
const server                        = require('./server')();
const path                          = require('path');
const nodemailer                    = require('nodemailer');
var   transporter                   = null;
try {
    server.debug('Initializing email service...');
    transporter = nodemailer.createTransport(server.configuration.email.configuration);
    server.debug('Email service initialized')
} catch(ex){
    //server.debug('Unable initialize email service');
}


var sendTextEmail    = function(to, subject, text) {
    if(transporter) {
        const mailOptions = {
            from: server.configuration.email.sender,
            to: to,
            subject: subject,
            text: text
        };
        server.debug('Sending text email to ', to);
        return transporter.sendMail(mailOptions, function (err, info) {
            if (err) {
                server.debug(err);
                throw server.defaultResponses.email_unable_send;
            }
            server.debug('Email sended: ', info);
        });
    } else {
        throw server.defaultResponses.email_not_configured;
    }
};
var sendHtmlEmail    = function(to, subject, html) {
    if (transporter) {
        const mailOptions = {
            from: server.configuration.email.sender,
            to: to,
            subject: subject,
            html: html
        };
        server.debug('Sending html email to ', to);
        return transporter
            .sendMail(mailOptions)
            .then(info => {
                server.debug('Email sended: ', info);
            })
            .catch(err => {
                server.debug(err);
                throw server.defaultResponses.email_unable_send;
            });
    } else {
        throw server.defaultResponses.email_not_configured;
    }
};
var sendHtmlEmailWithAttachments    = function(to, subject, html, attachments) {
    if (transporter) {
        const mailOptions = {
            from: server.configuration.email.sender,
            to: to,
            subject: subject,
            html: html,
            attachments: attachments
        };
        server.debug('Sending html email to ', to);
        return transporter
            .sendMail(mailOptions)
            .then(info => {
                server.debug('Email sended: ', info);
            })
            .catch(err => {
                server.debug(err);
                throw server.defaultResponses.email_unable_send;
            });
    } else {
        throw server.defaultResponses.email_not_configured;
    }
};

module.exports.sendTextEmail                = sendTextEmail;
module.exports.sendHtmlEmail                = sendHtmlEmail;
module.exports.sendHtmlEmailWithAttachments = sendHtmlEmailWithAttachments;