First typescript iteration

server/controllers/api/users.ts

@@ -0,0 +1,173 @@
+import express = require('express')
+import { waterfall } from 'async'
+
+const db = require('../../initializers/database')
+import { CONFIG, USER_ROLES } from '../../initializers'
+import { logger, getFormatedObjects } from '../../helpers'
+import {
+  authenticate,
+  ensureIsAdmin,
+  usersAddValidator,
+  usersUpdateValidator,
+  usersRemoveValidator,
+  usersVideoRatingValidator,
+  paginationValidator,
+  setPagination,
+  usersSortValidator,
+  setUsersSort,
+  token
+} from '../../middlewares'
+
+const usersRouter = express.Router()
+
+usersRouter.get('/me',
+  authenticate,
+  getUserInformation
+)
+
+usersRouter.get('/me/videos/:videoId/rating',
+  authenticate,
+  usersVideoRatingValidator,
+  getUserVideoRating
+)
+
+usersRouter.get('/',
+  paginationValidator,
+  usersSortValidator,
+  setUsersSort,
+  setPagination,
+  listUsers
+)
+
+usersRouter.post('/',
+  authenticate,
+  ensureIsAdmin,
+  usersAddValidator,
+  createUser
+)
+
+usersRouter.post('/register',
+  ensureRegistrationEnabled,
+  usersAddValidator,
+  createUser
+)
+
+usersRouter.put('/:id',
+  authenticate,
+  usersUpdateValidator,
+  updateUser
+)
+
+usersRouter.delete('/:id',
+  authenticate,
+  ensureIsAdmin,
+  usersRemoveValidator,
+  removeUser
+)
+
+usersRouter.post('/token', token, success)
+// TODO: Once https://github.com/oauthjs/node-oauth2-server/pull/289 is merged, implement revoke token route
+
+// ---------------------------------------------------------------------------
+
+export {
+  usersRouter
+}
+
+// ---------------------------------------------------------------------------
+
+function ensureRegistrationEnabled (req, res, next) {
+  const registrationEnabled = CONFIG.SIGNUP.ENABLED
+
+  if (registrationEnabled === true) {
+    return next()
+  }
+
+  return res.status(400).send('User registration is not enabled.')
+}
+
+function createUser (req, res, next) {
+  const user = db.User.build({
+    username: req.body.username,
+    password: req.body.password,
+    email: req.body.email,
+    displayNSFW: false,
+    role: USER_ROLES.USER
+  })
+
+  user.save().asCallback(function (err, createdUser) {
+    if (err) return next(err)
+
+    return res.type('json').status(204).end()
+  })
+}
+
+function getUserInformation (req, res, next) {
+  db.User.loadByUsername(res.locals.oauth.token.user.username, function (err, user) {
+    if (err) return next(err)
+
+    return res.json(user.toFormatedJSON())
+  })
+}
+
+function getUserVideoRating (req, res, next) {
+  const videoId = req.params.videoId
+  const userId = res.locals.oauth.token.User.id
+
+  db.UserVideoRate.load(userId, videoId, function (err, ratingObj) {
+    if (err) return next(err)
+
+    const rating = ratingObj ? ratingObj.type : 'none'
+
+    res.json({
+      videoId,
+      rating
+    })
+  })
+}
+
+function listUsers (req, res, next) {
+  db.User.listForApi(req.query.start, req.query.count, req.query.sort, function (err, usersList, usersTotal) {
+    if (err) return next(err)
+
+    res.json(getFormatedObjects(usersList, usersTotal))
+  })
+}
+
+function removeUser (req, res, next) {
+  waterfall([
+    function loadUser (callback) {
+      db.User.loadById(req.params.id, callback)
+    },
+
+    function deleteUser (user, callback) {
+      user.destroy().asCallback(callback)
+    }
+  ], function andFinally (err) {
+    if (err) {
+      logger.error('Errors when removed the user.', { error: err })
+      return next(err)
+    }
+
+    return res.sendStatus(204)
+  })
+}
+
+function updateUser (req, res, next) {
+  db.User.loadByUsername(res.locals.oauth.token.user.username, function (err, user) {
+    if (err) return next(err)
+
+    if (req.body.password) user.password = req.body.password
+    if (req.body.displayNSFW !== undefined) user.displayNSFW = req.body.displayNSFW
+
+    user.save().asCallback(function (err) {
+      if (err) return next(err)
+
+      return res.sendStatus(204)
+    })
+  })
+}
+
+function success (req, res, next) {
+  res.end()
+}