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123 lines
3.7 KiB
123 lines
3.7 KiB
// admin/newsletter.js
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// Copyright (C) 2021 Digital Telepresence, LLC
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// License: Apache-2.0
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'use strict';
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const DTP_COMPONENT_NAME = 'admin:newsletter';
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const express = require('express');
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const { SiteController, SiteError } = require('../../../lib/site-lib');
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class NewsletterController extends SiteController {
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constructor (dtp) {
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super(dtp, DTP_COMPONENT_NAME);
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}
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async start ( ) {
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const router = express.Router();
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router.use(async (req, res, next) => {
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res.locals.currentView = 'admin';
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res.locals.adminView = 'newsletter';
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return next();
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});
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router.param('newsletterId', this.populateNewsletterId.bind(this));
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router.post('/:newsletterId', this.postUpdateNewsletter.bind(this));
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router.post('/', this.postCreateNewsletter.bind(this));
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router.get('/compose', this.getComposer.bind(this));
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router.get('/:newsletterId', this.getComposer.bind(this));
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router.get('/', this.getIndex.bind(this));
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router.delete('/:newsletterId', this.deleteNewsletter.bind(this));
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return router;
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}
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async populateNewsletterId (req, res, next, newsletterId) {
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const { newsletter: newsletterService } = this.dtp.services;
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try {
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res.locals.newsletter = await newsletterService.getById(newsletterId);
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if (!res.locals.newsletter) {
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throw new SiteError(404, 'Newsletter not found');
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}
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return next();
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} catch (error) {
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this.log.error('failed to populate newsletterId', { newsletterId, error });
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return next(error);
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}
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}
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async postUpdateNewsletter (req, res, next) {
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const { newsletter: newsletterService } = this.dtp.services;
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try {
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await newsletterService.update(res.locals.newsletter, req.body);
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res.redirect('/admin/newsletter');
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} catch (error) {
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this.log.error('failed to update newsletter', { newletterId: res.locals.newsletter._id, error });
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return next(error);
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}
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}
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async postCreateNewsletter (req, res, next) {
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const { newsletter: newsletterService } = this.dtp.services;
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try {
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await newsletterService.create(req.user, req.body);
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res.redirect('/admin/newsletter');
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} catch (error) {
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this.log.error('failed to create newsletter', { error });
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return next(error);
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}
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}
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async getComposer (req, res) {
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res.render('admin/newsletter/editor');
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}
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async getIndex (req, res, next) {
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const { newsletter: newsletterService } = this.dtp.services;
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try {
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res.locals.pagination = this.getPaginationParameters(req, 20);
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res.locals.newsletters = await newsletterService.getNewsletters(res.locals.pagination, ['draft', 'published']);
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res.render('admin/newsletter/index');
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} catch (error) {
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return next(error);
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}
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}
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async deleteNewsletter (req, res) {
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const { newsletter: newsletterService, displayEngine: displayEngineService } = this.dtp.services;
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try {
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const displayList = displayEngineService.createDisplayList('delete-newsletter');
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await newsletterService.deleteNewsletter(res.locals.newsletter);
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displayList.removeElement(`li[data-newsletter-id="${res.locals.newsletter._id}"]`);
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displayList.showNotification(
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`Newsletter "${res.locals.newsletter.title}" deleted`,
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'success',
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'bottom-center',
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3000,
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);
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res.status(200).json({ success: true, displayList });
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} catch (error) {
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this.log.error('failed to delete newsletter', {
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newsletterId: res.local.newsletter._id,
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error,
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});
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res.status(error.statusCode || 500).json({
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success: false,
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message: error.message,
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});
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}
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}
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}
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module.exports = async (dtp) => {
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let controller = new NewsletterController(dtp);
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return controller;
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};
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