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1 | 'use strict' | |
2 | ||
3 | const each = require('async/each') | |
4 | const express = require('express') | |
5 | const mongoose = require('mongoose') | |
6 | const waterfall = require('async/waterfall') | |
7 | ||
8 | const constants = require('../../../initializers/constants') | |
9 | const friends = require('../../../lib/friends') | |
10 | const logger = require('../../../helpers/logger') | |
11 | const middlewares = require('../../../middlewares') | |
12 | const admin = middlewares.admin | |
13 | const oAuth = middlewares.oauth | |
14 | const validatorsUsers = middlewares.validators.users | |
15 | ||
16 | const User = mongoose.model('User') | |
17 | const Video = mongoose.model('Video') | |
18 | ||
19 | const router = express.Router() | |
20 | ||
21 | router.get('/', listUsers) | |
22 | ||
23 | router.post('/', | |
24 | oAuth.authenticate, | |
25 | admin.ensureIsAdmin, | |
26 | validatorsUsers.usersAdd, | |
27 | createUser | |
28 | ) | |
29 | ||
30 | router.put('/:id', | |
31 | oAuth.authenticate, | |
32 | validatorsUsers.usersUpdate, | |
33 | updateUser | |
34 | ) | |
35 | ||
36 | router.delete('/:username', | |
37 | oAuth.authenticate, | |
38 | admin.ensureIsAdmin, | |
39 | validatorsUsers.usersRemove, | |
40 | removeUser | |
41 | ) | |
42 | ||
43 | router.post('/token', oAuth.token, success) | |
44 | // TODO: Once https://github.com/oauthjs/node-oauth2-server/pull/289 is merged, implement revoke token route | |
45 | ||
46 | // --------------------------------------------------------------------------- | |
47 | ||
48 | module.exports = router | |
49 | ||
50 | // --------------------------------------------------------------------------- | |
51 | ||
52 | function createUser (req, res, next) { | |
53 | const user = new User({ | |
54 | username: req.body.username, | |
55 | password: req.body.password, | |
56 | role: constants.USER_ROLES.USER | |
57 | }) | |
58 | ||
59 | user.save(function (err, createdUser) { | |
60 | if (err) return next(err) | |
61 | ||
62 | return res.type('json').status(204).end() | |
63 | }) | |
64 | } | |
65 | ||
66 | function listUsers (req, res, next) { | |
67 | User.list(function (err, usersList) { | |
68 | if (err) return next(err) | |
69 | ||
70 | res.json(getFormatedUsers(usersList)) | |
71 | }) | |
72 | } | |
73 | ||
74 | function removeUser (req, res, next) { | |
75 | waterfall([ | |
76 | function getUser (callback) { | |
77 | User.loadByUsername(req.params.username, callback) | |
78 | }, | |
79 | ||
80 | function getVideos (user, callback) { | |
81 | Video.listOwnedByAuthor(user.username, function (err, videos) { | |
82 | return callback(err, user, videos) | |
83 | }) | |
84 | }, | |
85 | ||
86 | function removeVideosFromDB (user, videos, callback) { | |
87 | each(videos, function (video, callbackEach) { | |
88 | video.remove(callbackEach) | |
89 | }, function (err) { | |
90 | return callback(err, user, videos) | |
91 | }) | |
92 | }, | |
93 | ||
94 | function sendInformationToFriends (user, videos, callback) { | |
95 | videos.forEach(function (video) { | |
96 | const params = { | |
97 | name: video.name, | |
98 | magnetUri: video.magnetUri | |
99 | } | |
100 | ||
101 | friends.removeVideoToFriends(params) | |
102 | }) | |
103 | ||
104 | return callback(null, user) | |
105 | }, | |
106 | ||
107 | function removeUserFromDB (user, callback) { | |
108 | user.remove(callback) | |
109 | } | |
110 | ], function andFinally (err) { | |
111 | if (err) { | |
112 | logger.error('Errors when removed the user.', { error: err }) | |
113 | return next(err) | |
114 | } | |
115 | ||
116 | return res.type('json').status(204).end() | |
117 | }) | |
118 | } | |
119 | ||
120 | function updateUser (req, res, next) { | |
121 | User.loadByUsername(res.locals.oauth.token.user.username, function (err, user) { | |
122 | if (err) return next(err) | |
123 | ||
124 | user.password = req.body.password | |
125 | user.save(function (err) { | |
126 | if (err) return next(err) | |
127 | ||
128 | return res.json('json').status(204).end() | |
129 | }) | |
130 | }) | |
131 | } | |
132 | ||
133 | function success (req, res, next) { | |
134 | res.end() | |
135 | } | |
136 | ||
137 | // --------------------------------------------------------------------------- | |
138 | ||
139 | function getFormatedUsers (users) { | |
140 | const formatedUsers = [] | |
141 | ||
142 | users.forEach(function (user) { | |
143 | formatedUsers.push(user.toFormatedJSON()) | |
144 | }) | |
145 | ||
146 | return { | |
147 | data: formatedUsers | |
148 | } | |
149 | } |