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fake.js
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fake.js
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* A fake basket server API, for testing and development purposes.
*/
var config = require('../config');
var basket = require('./');
var express = require('express');
var bodyParser = require('body-parser');
var API_KEY = config.get('basket.api_key');
function verifyApiKey (req, res, next) {
var key = req.headers['x-api-key'];
if (key && key === API_KEY) {
return next();
}
res.status(400).json(basket.errorResponse('unauthorized', basket.errors.AUTH_ERROR));
}
function extend(target, source) {
for (var key in source) {
target[key] = source[key];
}
return target;
}
module.exports = function initApp() {
var userData = {};
var tokenToUser = {};
var tokens = 0;
function newToken() {
return tokens++;
}
var app = express();
app.use(bodyParser.urlencoded());
app.use(verifyApiKey);
app.get('/lookup-user/', function (req, res) {
var email = req.query.email;
if (! userData[email]) {
res.status(404).json(basket.errorResponse('unknown-email', basket.errors.UNKNOWN_EMAIL));
return;
}
var dataToSend = extend({ status: 'ok' }, userData[email]);
res.status(200).json(dataToSend);
});
app.post('/subscribe/', function (req, res) {
var params = req.body;
var email = params.email;
var user = userData[email];
// Basket accepts either an explicit language choice,
// or an "accept_lang" preference string from which it
// will choose the best language.
var lang = params.lang;
if (! lang) {
lang = params.accept_lang;
if (lang) {
// We're just a test server, don't bother with any
// elaborate accept-lang parsing, just use first one.
lang = lang.split(/[\s\-;,]/)[0];
} else {
lang = '';
}
}
var token;
if (! user) {
token = newToken();
userData[email] = {
email: email,
token: token,
lang: lang,
newsletters: params.newsletters.split(',')
};
tokenToUser[token] = userData[email];
} else {
user.newsletters = user.newsletters.concat(params.newsletters.split(','));
}
res.status(200).json({ status: 'ok' });
});
app.post('/unsubscribe/:token/', function (req, res) {
var user = tokenToUser[req.params.token];
var newsletters = req.body.newsletters.split(',');
if (user) {
user.newsletters = user.newsletters.filter(function (id) {
return newsletters.indexOf(id) === -1;
});
res.status(200).json({ status: 'ok' });
} else {
res.status(400).json(basket.errorResponse('unknown-token', basket.errors.UNKNOWN_TOKEN));
return;
}
});
return app;
};