server/controllers/api/users.ts

   1 import express = require('express')
   2 import { waterfall } from 'async'
   3
   4 import { database as db } from '../../initializers/database'
   5 import { CONFIG, USER_ROLES } from '../../initializers'
   6 import { logger, getFormatedObjects } from '../../helpers'
   7 import {
   8   authenticate,
   9   ensureIsAdmin,
  10   usersAddValidator,
  11   usersUpdateValidator,
  12   usersRemoveValidator,
  13   usersVideoRatingValidator,
  14   paginationValidator,
  15   setPagination,
  16   usersSortValidator,
  17   setUsersSort,
  18   token
  19 } from '../../middlewares'
  20
  21 const usersRouter = express.Router()
  22
  23 usersRouter.get('/me',
  24   authenticate,
  25   getUserInformation
  26 )
  27
  28 usersRouter.get('/me/videos/:videoId/rating',
  29   authenticate,
  30   usersVideoRatingValidator,
  31   getUserVideoRating
  32 )
  33
  34 usersRouter.get('/',
  35   paginationValidator,
  36   usersSortValidator,
  37   setUsersSort,
  38   setPagination,
  39   listUsers
  40 )
  41
  42 usersRouter.post('/',
  43   authenticate,
  44   ensureIsAdmin,
  45   usersAddValidator,
  46   createUser
  47 )
  48
  49 usersRouter.post('/register',
  50   ensureRegistrationEnabled,
  51   usersAddValidator,
  52   createUser
  53 )
  54
  55 usersRouter.put('/:id',
  56   authenticate,
  57   usersUpdateValidator,
  58   updateUser
  59 )
  60
  61 usersRouter.delete('/:id',
  62   authenticate,
  63   ensureIsAdmin,
  64   usersRemoveValidator,
  65   removeUser
  66 )
  67
  68 usersRouter.post('/token', token, success)
  69 // TODO: Once https://github.com/oauthjs/node-oauth2-server/pull/289 is merged, implement revoke token route
  70
  71 // ---------------------------------------------------------------------------
  72
  73 export {
  74   usersRouter
  75 }
  76
  77 // ---------------------------------------------------------------------------
  78
  79 function ensureRegistrationEnabled (req, res, next) {
  80   const registrationEnabled = CONFIG.SIGNUP.ENABLED
  81
  82   if (registrationEnabled === true) {
  83     return next()
  84   }
  85
  86   return res.status(400).send('User registration is not enabled.')
  87 }
  88
  89 function createUser (req, res, next) {
  90   const user = db.User.build({
  91     username: req.body.username,
  92     password: req.body.password,
  93     email: req.body.email,
  94     displayNSFW: false,
  95     role: USER_ROLES.USER
  96   })
  97
  98   user.save().asCallback(function (err, createdUser) {
  99     if (err) return next(err)
 100
 101     return res.type('json').status(204).end()
 102   })
 103 }
 104
 105 function getUserInformation (req, res, next) {
 106   db.User.loadByUsername(res.locals.oauth.token.user.username, function (err, user) {
 107     if (err) return next(err)
 108
 109     return res.json(user.toFormatedJSON())
 110   })
 111 }
 112
 113 function getUserVideoRating (req, res, next) {
 114   const videoId = req.params.videoId
 115   const userId = res.locals.oauth.token.User.id
 116
 117   db.UserVideoRate.load(userId, videoId, null, function (err, ratingObj) {
 118     if (err) return next(err)
 119
 120     const rating = ratingObj ? ratingObj.type : 'none'
 121
 122     res.json({
 123       videoId,
 124       rating
 125     })
 126   })
 127 }
 128
 129 function listUsers (req, res, next) {
 130   db.User.listForApi(req.query.start, req.query.count, req.query.sort, function (err, usersList, usersTotal) {
 131     if (err) return next(err)
 132
 133     res.json(getFormatedObjects(usersList, usersTotal))
 134   })
 135 }
 136
 137 function removeUser (req, res, next) {
 138   waterfall([
 139     function loadUser (callback) {
 140       db.User.loadById(req.params.id, callback)
 141     },
 142
 143     function deleteUser (user, callback) {
 144       user.destroy().asCallback(callback)
 145     }
 146   ], function andFinally (err) {
 147     if (err) {
 148       logger.error('Errors when removed the user.', { error: err })
 149       return next(err)
 150     }
 151
 152     return res.sendStatus(204)
 153   })
 154 }
 155
 156 function updateUser (req, res, next) {
 157   db.User.loadByUsername(res.locals.oauth.token.user.username, function (err, user) {
 158     if (err) return next(err)
 159
 160     if (req.body.password) user.password = req.body.password
 161     if (req.body.displayNSFW !== undefined) user.displayNSFW = req.body.displayNSFW
 162
 163     user.save().asCallback(function (err) {
 164       if (err) return next(err)
 165
 166       return res.sendStatus(204)
 167     })
 168   })
 169 }
 170
 171 function success (req, res, next) {
 172   res.end()
 173 }