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Work in progress on a React-based error reporting mechanism.

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The idea is that REST handlers always fail with throwing an Error (subclass of InteroperableError). The InteroperableError contains type and data field which are JSON-serialized and sent to client. It's up to the client to interpret the error and choose an appropriate way to present it.
This commit is contained in:
Tomas Bures 2017-06-05 00:52:59 +02:00
parent 4504d539c5
commit 79ea9e1897
10 changed files with 304 additions and 142 deletions
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30
routes/namespaces.js
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@ -4,28 +4,31 @@ const passport = require('../lib/passport');
const router = require('../lib/router-async').create();
const _ = require('../lib/translate')._;
const namespaces = require('../lib/models/namespaces');
const interoperableErrors = require('../lib/interoperable-errors');
router.all('/rest/*', (req, res, next) => {
req.needsJSONResponse = true;
router.all('/*', (req, res, next) => {
if (!req.user) {
req.flash('danger', _('Need to be logged in to access restricted content'));
return res.redirect('/users/login?next=' + encodeURIComponent(req.originalUrl));
throw new interoperableErrors.NotLoggedInError();
}
// res.setSelectedMenu('namespaces');
next();
});
router.getAsyncJSON('/rest/namespaces/:nsId', async (req, res) => {
router.getAsync('/rest/namespaces/:nsId', async (req, res) => {
const ns = await namespaces.getById(req.params.nsId);
return res.json(ns);
});
router.postAsyncJSON('/rest/namespaces', passport.csrfProtection, async (req, res) => {
router.postAsync('/rest/namespaces', passport.csrfProtection, async (req, res) => {
console.log(req.body);
// await namespaces.create(req.body);
return res.json();
});
router.putAsyncJSON('/rest/namespaces/:nsId', passport.csrfProtection, async (req, res) => {
router.putAsync('/rest/namespaces/:nsId', passport.csrfProtection, async (req, res) => {
console.log(req.body);
ns = req.body;
ns.id = req.params.nsId;
@ -34,13 +37,13 @@ router.putAsyncJSON('/rest/namespaces/:nsId', passport.csrfProtection, async (re
return res.json();
});
router.deleteAsyncJSON('/rest/namespaces/:nsId', passport.csrfProtection, async (req, res) => {
router.deleteAsync('/rest/namespaces/:nsId', passport.csrfProtection, async (req, res) => {
console.log(req.body);
// await namespaces.remove(req.params.nsId);
return res.json();
});
router.getAsyncJSON('/rest/namespacesTree', async (req, res) => {
router.getAsync('/rest/namespacesTree', async (req, res) => {
const entries = {};
/* Example of roots:
@ -93,6 +96,15 @@ router.getAsyncJSON('/rest/namespacesTree', async (req, res) => {
return res.json(roots);
});
router.all('/*', (req, res, next) => {
if (!req.user) {
req.flash('danger', _('Need to be logged in to access restricted content'));
return res.redirect('/users/login?next=' + encodeURIComponent(req.originalUrl));
}
// res.setSelectedMenu('namespaces');
next();
});
router.getAsync('/*', passport.csrfProtection, async (req, res) => {
res.render('react-root', {
title: _('Namespaces'),