Initial import
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Andris Reinman
commit
54fa30701e
278 changed files with 37868 additions and 0 deletions
363
routes/webhooks.js
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363
routes/webhooks.js
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'use strict';
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let express = require('express');
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let router = new express.Router();
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let request = require('request');
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let campaigns = require('../lib/models/campaigns');
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let subscriptions = require('../lib/models/subscriptions');
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let db = require('../lib/db');
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let log = require('npmlog');
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let multer = require('multer');
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let uploads = multer();
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router.post('/aws', (req, res, next) => {
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if (typeof req.body === 'string') {
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try {
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req.body = JSON.parse(req.body);
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} catch (E) {
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return next(new Error('Could not parse input'));
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}
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}
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switch (req.body.Type) {
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case 'SubscriptionConfirmation':
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if (req.body.SubscribeURL) {
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request(req.body.SubscribeURL, () => false);
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break;
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} else {
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let err = new Error('SubscribeURL not set');
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err.status = 400;
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return next(err);
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}
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case 'Notification':
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if (req.body.Message) {
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if (typeof req.body.Message === 'string') {
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try {
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req.body.Message = JSON.parse(req.body.Message);
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} catch (E) {
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return next('Could not parse Message object');
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}
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}
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if (req.body.Message.mail && req.body.Message.mail.messageId) {
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campaigns.findMail(req.body.Message.mail.messageId, (err, message) => {
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if (err || !message) {
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return;
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}
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switch (req.body.Message.notificationType) {
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case 'Bounce':
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updateMessage(message, 'bounced', ['Undetermined', 'Permanent'].indexOf(req.body.Message.bounce.bounceType) >= 0, (err, updated) => {
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if (err) {
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log.error('AWS', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('AWS', 'Marked message %s as bounced', req.body.Message.mail.messageId);
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}
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});
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break;
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case 'Complaint':
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if (req.body.Message.complaint) {
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updateMessage(message, 'complained', true, (err, updated) => {
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if (err) {
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log.error('AWS', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('AWS', 'Marked message %s as complaint', req.body.Message.mail.messageId);
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}
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});
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}
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break;
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}
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});
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}
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}
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break;
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}
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res.json({
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success: true
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});
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});
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router.post('/sparkpost', (req, res, next) => {
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let events = [].concat(req.body || []);
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let pos = 0;
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let processEvents = () => {
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if (pos >= events.length) {
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return res.json({
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success: true
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});
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}
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let curEvent = events[pos++];
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let msys = curEvent && curEvent.msys;
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let evt;
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if (msys && msys.message_event) {
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evt = msys.message_event;
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} else if (msys && msys.unsubscribe_event) {
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evt = msys.unsubscribe_event;
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}
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if (!evt) {
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return processEvents();
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}
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getMessage(evt.campaign_id, (err, message) => {
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if (err) {
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return next(err);
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}
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if (!message) {
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return processEvents();
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}
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switch (evt.type) {
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case 'bounce':
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// https://support.sparkpost.com/customer/portal/articles/1929896
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return updateMessage(message, 'bounced', [1, 10, 25, 30, 50].indexOf(Number(evt.bounce_class)) >= 0, (err, updated) => {
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if (err) {
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log.error('Sparkpost', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Sparkpost', 'Marked message %s as bounced', evt.campaign_id);
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}
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return processEvents();
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});
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case 'spam_complaint':
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return updateMessage(message, 'complained', true, (err, updated) => {
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if (err) {
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log.error('Sparkpost', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Sparkpost', 'Marked message %s as complaint', evt.campaign_id);
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}
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return processEvents();
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});
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case 'link_unsubscribe':
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return updateMessage(message, 'unsubscribed', true, (err, updated) => {
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if (err) {
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log.error('Sparkpost', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Sparkpost', 'Marked message %s as unsubscribed', evt.campaign_id);
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}
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return processEvents();
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});
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default:
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return processEvents();
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}
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});
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};
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processEvents();
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});
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router.post('/sendgrid', (req, res, next) => {
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console.log(require('util').inspect(req.body, false, 22)); // eslint-disable-line
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let events = [].concat(req.body || []);
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let pos = 0;
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let processEvents = () => {
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if (pos >= events.length) {
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return res.json({
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success: true
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});
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}
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let evt = events[pos++];
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if (!evt) {
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return processEvents();
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}
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getMessage(evt.campaign_id, (err, message) => {
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if (err) {
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return next(err);
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}
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if (!message) {
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return processEvents();
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}
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switch (evt.event) {
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case 'bounce':
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// https://support.sparkpost.com/customer/portal/articles/1929896
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return updateMessage(message, 'bounced', true, (err, updated) => {
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if (err) {
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log.error('Sendgrid', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Sendgrid', 'Marked message %s as bounced', evt.campaign_id);
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}
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return processEvents();
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});
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case 'spamreport':
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return updateMessage(message, 'complained', true, (err, updated) => {
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if (err) {
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log.error('Sendgrid', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Sendgrid', 'Marked message %s as complaint', evt.campaign_id);
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}
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return processEvents();
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});
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case 'group_unsubscribe':
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case 'unsubscribe':
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return updateMessage(message, 'unsubscribed', true, (err, updated) => {
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if (err) {
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log.error('Sendgrid', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Sendgrid', 'Marked message %s as unsubscribed', evt.campaign_id);
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}
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return processEvents();
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});
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default:
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return processEvents();
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}
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});
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};
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processEvents();
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});
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router.post('/mailgun', uploads.any(), (req, res) => {
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let evt = req.body;
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getMessage([].concat(evt && evt.campaign_id || []).shift(), (err, message) => {
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if (err || !message) {
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return;
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}
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switch (evt.event) {
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case 'bounced':
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return updateMessage(message, 'bounced', true, (err, updated) => {
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if (err) {
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log.error('Mailgun', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Mailgun', 'Marked message %s as bounced', evt.campaign_id);
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}
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});
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case 'complained':
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return updateMessage(message, 'complained', true, (err, updated) => {
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if (err) {
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log.error('Mailgun', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Mailgun', 'Marked message %s as complaint', evt.campaign_id);
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}
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});
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case 'unsubscribed':
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return updateMessage(message, 'unsubscribed', true, (err, updated) => {
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if (err) {
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log.error('Mailgun', 'Failed updating message: %s', err.stack);
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} else if (updated) {
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log.verbose('Mailgun', 'Marked message %s as unsubscribed', evt.campaign_id);
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}
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});
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}
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});
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return res.json({
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success: true
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});
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});
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module.exports = router;
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function getMessage(messageHeader, callback) {
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if (!messageHeader) {
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return callback(null, false);
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}
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let parts = messageHeader.split('.');
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let cCid = parts.shift();
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let sCid = parts.pop();
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db.getConnection((err, connection) => {
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if (err) {
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return callback(err);
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}
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let query = 'SELECT `id`, `list`, `segment` FROM `campaigns` WHERE `cid`=? LIMIT 1';
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connection.query(query, [cCid], (err, rows) => {
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if (err) {
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connection.release();
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return callback(err);
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}
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if (!rows || !rows.length) {
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connection.release();
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return callback(null, false);
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}
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let campaignId = rows[0].id;
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let listId = rows[0].list;
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let segmentId = rows[0].segment;
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let query = 'SELECT id FROM `subscription__' + listId + '` WHERE cid=? LIMIT 1';
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connection.query(query, [sCid], (err, rows) => {
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if (err) {
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connection.release();
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return callback(err);
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}
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if (!rows || !rows.length) {
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connection.release();
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return callback(null, false);
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}
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let subscriptionId = rows[0].id;
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let query = 'SELECT `id`, `list`, `segment`, `subscription` FROM `campaign__' + campaignId + '` WHERE `list`=? AND `segment`=? AND `subscription`=? LIMIT 1';
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connection.query(query, [listId, segmentId, subscriptionId], (err, rows) => {
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connection.release();
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if (err) {
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return callback(err);
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}
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if (!rows || !rows.length) {
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return callback(null, false);
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}
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let message = rows[0];
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message.campaign = campaignId;
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return callback(null, 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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function updateMessage(message, status, updateSubscription, callback) {
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db.getConnection((err, connection) => {
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if (err) {
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return callback(err);
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}
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let statusCode;
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if (status === 'unsubscribed') {
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statusCode = 2;
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}
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if (status === 'bounced') {
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statusCode = 3;
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}
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if (status === 'complained') {
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statusCode = 4;
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}
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let query = 'UPDATE `campaigns` SET `' + status + '`=`' + status + '`+1 WHERE id=? LIMIT 1';
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connection.query(query, [message.campaign], () => {
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let query = 'UPDATE `campaign__' + message.campaign + '` SET status=?, updated=NOW() WHERE id=? LIMIT 1';
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connection.query(query, [statusCode, message.id], err => {
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connection.release();
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if (err) {
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return callback(err);
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}
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if (updateSubscription) {
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subscriptions.changeStatus(message.subscription, message.list, statusCode === 2 ? message.campaign : false, statusCode, callback);
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} else {
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return callback(null, true);
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}
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});
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});
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});
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}
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