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