var Helper = require("../helper.js");
router
    .route("/api/user/registration")
    .POST(function (req, res) {
        //after user insert send mail
        Helper.sendCustomEmail(params, function (error, response) {
            if (error) {
                console.log("Mail : " + error);
                res.json({"status": 0, "error": {"other": "Oops! something went wrong, please try again later"}});
            } else {
                console.log("Message sent");
                res.json({status: 1, message: 'Thank you for registration. You will get verification email soon', token: res.locals.user.jwttoken});
            }
        });

    });

exports.sendCustomEmail = function(params, callback) {
    //Include nodejs mailer and smtp module
    var nodemailer = require('nodemailer');
    var smtpTransport = require('nodemailer-smtp-transport');
    //read header email template
    var headerHtml = params.fs.readFileSync(basePath + "emailHeader.html").toString();
    //read footer email template
    var footerHtml = params.fs.readFileSync(basePath + "emailFooter.html").toString();
    //Your dynamic template html only
    var dynamicMessage = params.message;
    var message = headerHtml + dynamicMessage + footerHtml;
    message = message.replace(/##DOMAIN_URL##/g, "http://" + params.domainUrl);
    // create reusable transporter object using the default SMTP transport
    var transporter = nodemailer.createTransport(smtpTransport({
        host: this.getSiteSetting("SMTP_HOST"),
        secure: true,
        auth: {
            user: this.getSiteSetting("SMTP_USER"),
            pass: this.getSiteSetting("SMTP_PSSSWORD")
        },
        tls: {
            rejectUnauthorized: false
        }
    }));
    transporter.sendMail({
        from: this.getSiteSetting("SMTP_FROM"),
        to: params.to, // receiver
        subject: params.subject,
        html: message // body
    }, function(error, response) { //callback
        callback(error, response);
    });
};


var SiteSetting = require('../models/siteSetting');
exports.getSiteSetting = function($keyword) {
    if ($keyword !== undefined && $keyword !== null && $keyword !== "") {
        SiteSetting.findOne({setting_key : $keyword},function(err,siteSetting){
            if(err){
                return null;
            }else{
                if(siteSetting !== null){
                    console.log(siteSetting.setting_value);
                    return siteSetting.setting_value;
                }
            }
        });
    }else{
        return null;
    }
};

"express"  => "version": "4.13.4",
"mongoose" => "version": "4.4.4",
"mongodb"  => "version": "2.4.9",
"OS"  => "ubuntu 14.04 lts 32bit",