schema = require '../../app/schemas/models/user' crypto = require 'crypto' request = require 'request' User = require './User' Handler = require '../commons/Handler' mongoose = require 'mongoose' config = require '../../server_config' errors = require '../commons/errors' async = require 'async' log = require 'winston' moment = require 'moment' LevelSession = require '../levels/sessions/LevelSession' LevelSessionHandler = require '../levels/sessions/level_session_handler' EarnedAchievement = require '../achievements/EarnedAchievement' UserRemark = require './remarks/UserRemark' serverProperties = ['passwordHash', 'emailLower', 'nameLower', 'passwordReset'] candidateProperties = [ 'jobProfile', 'jobProfileApproved', 'jobProfileNotes' ] UserHandler = class UserHandler extends Handler modelClass: User getEditableProperties: (req, document) -> props = super req, document props.push 'permissions' unless config.isProduction props.push 'jobProfileApproved', 'jobProfileNotes','jobProfileApprovedDate' if req.user.isAdmin() # Admins naturally edit these props.push @privateProperties... if req.user.isAdmin() # Admins are mad with power props formatEntity: (req, document) => return null unless document? obj = document.toObject() delete obj[prop] for prop in serverProperties includePrivates = req.user and (req.user.isAdmin() or req.user._id.equals(document._id)) delete obj[prop] for prop in @privateProperties unless includePrivates includeCandidate = includePrivates or (obj.jobProfile?.active and req.user and ('employer' in (req.user.get('permissions') ? [])) and @employerCanViewCandidate req.user, obj) delete obj[prop] for prop in candidateProperties unless includeCandidate return obj waterfallFunctions: [ # FB access token checking # Check the email is the same as FB reports (req, user, callback) -> fbID = req.query.facebookID fbAT = req.query.facebookAccessToken return callback(null, req, user) unless fbID and fbAT url = "https://graph.facebook.com/me?access_token=#{fbAT}" request(url, (err, response, body) -> log.warn "Error grabbing FB token: #{err}" if err body = JSON.parse(body) emailsMatch = req.body.email is body.email return callback(res: 'Invalid Facebook Access Token.', code: 422) unless emailsMatch callback(null, req, user) ) # GPlus access token checking (req, user, callback) -> gpID = req.query.gplusID gpAT = req.query.gplusAccessToken return callback(null, req, user) unless gpID and gpAT url = "https://www.googleapis.com/oauth2/v2/userinfo?access_token=#{gpAT}" request(url, (err, response, body) -> log.warn "Error grabbing G+ token: #{err}" if err body = JSON.parse(body) emailsMatch = req.body.email is body.email return callback(res: 'Invalid G+ Access Token.', code: 422) unless emailsMatch callback(null, req, user) ) # Email setting (req, user, callback) -> return callback(null, req, user) unless req.body.email? emailLower = req.body.email.toLowerCase() return callback(null, req, user) if emailLower is user.get('emailLower') User.findOne({emailLower: emailLower}).exec (err, otherUser) -> log.error "Database error setting user email: #{err}" if err return callback(res: 'Database error.', code: 500) if err if (req.query.gplusID or req.query.facebookID) and otherUser # special case, log in as that user return req.logIn(otherUser, (err) -> return callback(res: 'Facebook user login error.', code: 500) if err return callback(null, req, otherUser) ) r = {message: 'is already used by another account', property: 'email'} return callback({res: r, code: 409}) if otherUser user.set('email', req.body.email) callback(null, req, user) # Name setting (req, user, callback) -> return callback(null, req, user) unless req.body.name nameLower = req.body.name?.toLowerCase() return callback(null, req, user) unless nameLower return callback(null, req, user) if user.get 'anonymous' # anonymous users can have any name return callback(null, req, user) if nameLower is user.get('nameLower') User.findOne({nameLower: nameLower, anonymous: false}).exec (err, otherUser) -> log.error "Database error setting user name: #{err}" if err return callback(res: 'Database error.', code: 500) if err r = {message: 'is already used by another account', property: 'name'} console.log 'Another user exists' if otherUser return callback({res: r, code: 409}) if otherUser user.set('name', req.body.name) callback(null, req, user) ] getById: (req, res, id) -> if Handler.isID(id) and req.user?._id.equals(id) return @sendSuccess(res, @formatEntity(req, req.user, 256)) super(req, res, id) getNamesByIDs: (req, res) -> ids = req.query.ids or req.body.ids returnWizard = req.query.wizard or req.body.wizard properties = if returnWizard then 'name wizard' else 'name' @getPropertiesFromMultipleDocuments res, User, properties, ids nameToID: (req, res, name) -> User.findOne({nameLower: unescape(name).toLowerCase(), anonymous: false}).exec (err, otherUser) -> res.send(if otherUser then otherUser._id else JSON.stringify('')) res.end() getSimulatorLeaderboard: (req, res) -> queryParameters = @getSimulatorLeaderboardQueryParameters(req) leaderboardQuery = User.find(queryParameters.query).select('name simulatedBy simulatedFor').sort({'simulatedBy': queryParameters.sortOrder}).limit(queryParameters.limit) leaderboardQuery.exec (err, otherUsers) -> otherUsers = _.reject otherUsers, _id: req.user._id if req.query.scoreOffset isnt -1 otherUsers ?= [] res.send(otherUsers) res.end() getMySimulatorLeaderboardRank: (req, res) -> req.query.order = 1 queryParameters = @getSimulatorLeaderboardQueryParameters(req) User.count queryParameters.query, (err, count) => return @sendDatabaseError(res, err) if err res.send JSON.stringify(count + 1) getSimulatorLeaderboardQueryParameters: (req) -> @validateSimulateLeaderboardRequestParameters(req) query = {} sortOrder = -1 limit = if req.query.limit > 30 then 30 else req.query.limit if req.query.scoreOffset isnt -1 simulatedByQuery = {} simulatedByQuery[if req.query.order is 1 then '$gt' else '$lte'] = req.query.scoreOffset query.simulatedBy = simulatedByQuery sortOrder = 1 if req.query.order is 1 else query.simulatedBy = {'$exists': true} {query: query, sortOrder: sortOrder, limit: limit} validateSimulateLeaderboardRequestParameters: (req) -> req.query.order = parseInt(req.query.order) ? -1 req.query.scoreOffset = parseFloat(req.query.scoreOffset) ? 100000 req.query.limit = parseInt(req.query.limit) ? 20 post: (req, res) -> return @sendBadInputError(res, 'No input.') if _.isEmpty(req.body) return @sendBadInputError(res, 'Must have an anonymous user to post with.') unless req.user return @sendBadInputError(res, 'Existing users cannot create new ones.') unless req.user.get('anonymous') req.body._id = req.user._id if req.user.get('anonymous') @put(req, res) hasAccessToDocument: (req, document) -> if req.route.method in ['put', 'post', 'patch'] return true if req.user?.isAdmin() return req.user?._id.equals(document._id) return true getByRelationship: (req, res, args...) -> return @agreeToCLA(req, res) if args[1] is 'agreeToCLA' return @agreeToEmployerAgreement(req, res) if args[1] is 'agreeToEmployerAgreement' return @avatar(req, res, args[0]) if args[1] is 'avatar' return @getNamesByIDs(req, res) if args[1] is 'names' return @nameToID(req, res, args[0]) if args[1] is 'nameToID' return @getLevelSessionsForEmployer(req, res, args[0]) if args[1] is 'level.sessions' and args[2] is 'employer' return @getLevelSessions(req, res, args[0]) if args[1] is 'level.sessions' return @getCandidates(req, res) if args[1] is 'candidates' return @getEmployers(req, res) if args[1] is 'employers' return @getSimulatorLeaderboard(req, res, args[0]) if args[1] is 'simulatorLeaderboard' return @getMySimulatorLeaderboardRank(req, res, args[0]) if args[1] is 'simulator_leaderboard_rank' return @getEarnedAchievements(req, res, args[0]) if args[1] is 'achievements' return @getRecentlyPlayed(req, res, args[0]) if args[1] is 'recently_played' return @trackActivity(req, res, args[0], args[2], args[3]) if args[1] is 'track' and args[2] return @getRemark(req, res, args[0]) if args[1] is 'remark' return @sendNotFoundError(res) super(arguments...) agreeToCLA: (req, res) -> return @sendUnauthorizedError(res) unless req.user doc = user: req.user._id+'' email: req.user.get 'email' name: req.user.get 'name' githubUsername: req.body.githubUsername created: new Date()+'' collection = mongoose.connection.db.collection 'cla.submissions', (err, collection) => return @sendDatabaseError(res, err) if err collection.insert doc, (err) => return @sendDatabaseError(res, err) if err req.user.set('signedCLA', doc.created) req.user.save (err) => return @sendDatabaseError(res, err) if err @sendSuccess(res, {result: 'success'}) avatar: (req, res, id) -> @modelClass.findBySlugOrId(id).exec (err, document) => return @sendDatabaseError(res, err) if err return @sendNotFoundError(res) unless document photoURL = document?.get('photoURL') if photoURL photoURL = "/file/#{photoURL}" else if req.query.employerPageAvatar is "true" photoURL = @buildGravatarURL document, req.query.s, "/images/pages/employer/anon_user.png" else photoURL = @buildGravatarURL document, req.query.s, req.query.fallback res.redirect photoURL res.end() getLevelSessionsForEmployer: (req, res, userID) -> return @sendUnauthorizedError(res) unless req.user._id+'' is userID or req.user.isAdmin() or ('employer' in req.user.get('permissions')) query = creator: userID, levelID: {$in: ['gridmancer', 'greed', 'dungeon-arena', 'brawlwood', 'gold-rush']} projection = 'levelName levelID team playtime codeLanguage submitted code totalScore teamSpells level' LevelSession.find(query).select(projection).exec (err, documents) => return @sendDatabaseError(res, err) if err documents = (LevelSessionHandler.formatEntity(req, doc) for doc in documents) @sendSuccess(res, documents) IDify: (idOrSlug, done) -> return done null, idOrSlug if Handler.isID idOrSlug User.findBySlug idOrSlug, (err, user) -> done err, user?.get '_id' getLevelSessions: (req, res, userIDOrSlug) -> @IDify userIDOrSlug, (err, userID) => return @sendDatabaseError res, err if err return @sendNotFoundError res unless userID? query = creator: userID + '' isAuthorized = req.user._id+'' is userID or req.user.isAdmin() projection = {} if req.query.project projection[field] = 1 for field in req.query.project.split(',') when isAuthorized or not (field in LevelSessionHandler.privateProperties) else unless isAuthorized projection[field] = 0 for field in LevelSessionHandler.privateProperties sort = {} sort.changed = req.query.order if req.query.order LevelSession.find(query).select(projection).sort(sort).exec (err, documents) => return @sendDatabaseError(res, err) if err documents = (LevelSessionHandler.formatEntity(req, doc) for doc in documents) @sendSuccess(res, documents) getEarnedAchievements: (req, res, userIDOrSlug) -> @IDify userIDOrSlug, (err, userID) => return @sendDatabaseError res, err if err return @sendNotFoundError res unless userID? query = user: userID + '' query.notified = false if req.query.notified is 'false' EarnedAchievement.find(query).sort(changed: -1).exec (err, documents) => return @sendDatabaseError(res, err) if err? cleandocs = (@formatEntity(req, doc) for doc in documents) for doc in documents # TODO Ruben Maybe move this logic elsewhere doc.set('notified', true) doc.save() @sendSuccess(res, cleandocs) getRecentlyPlayed: (req, res, userID) -> twoWeeksAgo = moment().subtract('days', 14).toDate() LevelSession.find(creator: userID, changed: $gt: twoWeeksAgo).sort(changed: -1).exec (err, docs) => return @sendDatabaseError res, err if err? cleandocs = (@formatEntity(req, doc) for doc in docs) @sendSuccess res, cleandocs trackActivity: (req, res, userID, activityName, increment=1) -> return @sendMethodNotAllowed res unless req.method is 'POST' isMe = userID is req.user._id + '' isAuthorized = isMe or req.user.isAdmin() isAuthorized ||= ('employer' in req.user.get('permissions')) and (activityName in ['viewed_by_employer', 'contacted_by_employer']) return @sendUnauthorizedError res unless isAuthorized updateUser = (user) => activity = user.trackActivity activityName, increment user.update {activity: activity}, (err) => return @sendDatabaseError res, err if err @sendSuccess res, result: 'success' if isMe updateUser(req.user) else @getDocumentForIdOrSlug userID, (err, user) => return @sendDatabaseError res, err if err return @sendNotFoundError res unless user updateUser user agreeToEmployerAgreement: (req, res) -> userIsAnonymous = req.user?.get('anonymous') if userIsAnonymous then return errors.unauthorized(res, 'You need to be logged in to agree to the employer agreeement.') profileData = req.body #TODO: refactor this bit to make it more elegant if not profileData.id or not profileData.positions or not profileData.emailAddress or not profileData.firstName or not profileData.lastName return errors.badInput(res, 'You need to have a more complete profile to sign up for this service.') @modelClass.findById(req.user.id).exec (err, user) => if user.get('employerAt') or user.get('signedEmployerAgreement') or 'employer' in user.get('permissions') return errors.conflict(res, 'You already have signed the agreement!') #TODO: Search for the current position employerAt = _.filter(profileData.positions.values, 'isCurrent')[0]?.company.name ? 'Not available' signedEmployerAgreement = linkedinID: profileData.id date: new Date() data: profileData updateObject = 'employerAt': employerAt 'signedEmployerAgreement': signedEmployerAgreement $push: 'permissions': 'employer' User.update {'_id': req.user.id}, updateObject, (err, result) => if err? then return errors.serverError(res, "There was an issue updating the user object to reflect employer status: #{err}") res.send({'message': 'The agreement was successful.'}) res.end() getCandidates: (req, res) -> authorized = req.user.isAdmin() or ('employer' in req.user.get('permissions')) months = if req.user.isAdmin() then 12 else 2 since = (new Date((new Date()) - months * 30.4 * 86400 * 1000)).toISOString() query = {'jobProfile.updated': {$gt: since}} query['jobProfile.active'] = true unless req.user.isAdmin() selection = 'jobProfile jobProfileApproved photoURL' selection += ' email name' if authorized User.find(query).select(selection).exec (err, documents) => return @sendDatabaseError(res, err) if err candidates = (candidate for candidate in documents when @employerCanViewCandidate req.user, candidate.toObject()) candidates = (@formatCandidate(authorized, candidate) for candidate in candidates) @sendSuccess(res, candidates) formatCandidate: (authorized, document) -> fields = if authorized then ['name', 'jobProfile', 'jobProfileApproved', 'photoURL', '_id'] else ['_id','jobProfile', 'jobProfileApproved'] obj = _.pick document.toObject(), fields obj.photoURL ||= obj.jobProfile.photoURL #if authorized subfields = ['country', 'city', 'lookingFor', 'jobTitle', 'skills', 'experience', 'updated', 'active', 'shortDescription', 'curated', 'visa'] if authorized subfields = subfields.concat ['name'] obj.jobProfile = _.pick obj.jobProfile, subfields obj employerCanViewCandidate: (employer, candidate) -> return true if employer.isAdmin() for job in candidate.jobProfile?.work ? [] # TODO: be smarter about different ways to write same company names to ensure privacy. # We'll have to manually pay attention to how we set employer names for now. if job.employer?.toLowerCase() is employer.get('employerAt')?.toLowerCase() log.info "#{employer.get('name')} at #{employer.get('employerAt')} can't see #{candidate.jobProfile.name} because s/he worked there." return false if job.employer?.toLowerCase() is employer.get('employerAt')?.toLowerCase() true getEmployers: (req, res) -> return @sendUnauthorizedError(res) unless req.user.isAdmin() query = {employerAt: {$exists: true, $ne: ''}} selection = 'name firstName lastName email activity signedEmployerAgreement photoURL employerAt' User.find(query).select(selection).lean().exec (err, documents) => return @sendDatabaseError res, err if err @sendSuccess res, documents buildGravatarURL: (user, size, fallback) -> emailHash = @buildEmailHash user fallback ?= 'http://codecombat.com/file/db/thang.type/52a00d55cf1818f2be00000b/portrait.png' fallback = "http://codecombat.com#{fallback}" unless /^http/.test fallback "https://www.gravatar.com/avatar/#{emailHash}?s=#{size}&default=#{fallback}" buildEmailHash: (user) -> # emailHash is used by gravatar hash = crypto.createHash('md5') if user.get('email') hash.update(_.trim(user.get('email')).toLowerCase()) else hash.update(user.get('_id') + '') hash.digest('hex') getRemark: (req, res, userID) -> return @sendUnauthorizedError(res) unless req.user.isAdmin() query = user: userID projection = null if req.query.project projection = {} projection[field] = 1 for field in req.query.project.split(',') UserRemark.findOne(query).select(projection).exec (err, remark) => return @sendDatabaseError res, err if err return @sendNotFoundError res unless remark? @sendSuccess res, remark countEdits = (model, done) -> statKey = User.statsMapping.edits[model.modelName] return done(new Error 'Could not resolve statKey for model') unless statKey? User.find {}, (err, users) -> async.eachSeries users, ((user, doneWithUser) -> userObjectID = user.get('_id') userStringID = userObjectID.toHexString() model.count {$or: [creator: userObjectID, creator: userStringID]}, (err, count) -> if count update = $set: {} update.$set[statKey] = count else update = $unset: {} update.$unset[statKey] = '' User.findByIdAndUpdate user.get('_id'), update, (err) -> log.error err if err? doneWithUser() ), done # I don't like leaking big variables, could remove this for readability # Meant for passing into MongoDB {isMiscPatch, isTranslationPatch} = do -> deltas = require '../../app/lib/deltas' isMiscPatch: (obj) -> expanded = deltas.flattenDelta obj.get 'delta' _.some expanded, (delta) -> 'i18n' not in delta.dataPath isTranslationPatch: (obj) -> expanded = deltas.flattenDelta obj.get 'delta' _.some expanded, (delta) -> 'i18n' in delta.dataPath Patch = require '../patches/Patch' # filter is passed a mongoose document and should return a boolean, # determining whether the patch should be counted countPatchesByUsersInMemory = (query, filter, statName, done) -> updateUser = (user, count, doneUpdatingUser) -> method = if count then '$set' else '$unset' update = {} update[method] = {} update[method][statName] = count or '' User.findByIdAndUpdate user.get('_id'), update, doneUpdatingUser User.find {}, (err, users) -> async.eachSeries users, ((user, doneWithUser) -> userObjectID = user.get '_id' userStringID = userObjectID.toHexString() # Extend query with a patch ownership test _.extend query, {$or: [{creator: userObjectID}, {creator: userStringID}]} count = 0 stream = Patch.where(query).stream() stream.on 'data', (doc) -> ++count if filter doc stream.on 'error', (err) -> updateUser user, count, doneWithUser log.error "Recalculating #{statName} for user #{user} stopped prematurely because of error" stream.on 'close', -> updateUser user, count, doneWithUser ), done countPatchesByUsers = (query, statName, done) -> Patch = require '../patches/Patch' User.find {}, (err, users) -> async.eachSeries users, ((user, doneWithUser) -> userObjectID = user.get '_id' userStringID = userObjectID.toHexString() # Extend query with a patch ownership test _.extend query, {$or: [{creator: userObjectID}, {creator: userStringID}]} Patch.count query, (err, count) -> method = if count then '$set' else '$unset' update = {} update[method] = {} update[method][statName] = count or '' User.findByIdAndUpdate user.get('_id'), update, doneWithUser ), done statRecalculators: gamesCompleted: (done) -> LevelSession = require '../levels/sessions/LevelSession' User.find {}, (err, users) -> async.eachSeries users, ((user, doneWithUser) -> userID = user.get('_id').toHexString() LevelSession.count {creator: userID, 'state.completed': true}, (err, count) -> update = if count then {$set: 'stats.gamesCompleted': count} else {$unset: 'stats.gamesCompleted': ''} User.findByIdAndUpdate user.get('_id'), update, doneWithUser ), done articleEdits: (done) -> Article = require '../articles/Article' countEdits Article, done levelEdits: (done) -> Level = require '../levels/Level' countEdits Level, done levelComponentEdits: (done) -> LevelComponent = require '../levels/components/LevelComponent' countEdits LevelComponent, done levelSystemEdits: (done) -> LevelSystem = require '../levels/systems/LevelSystem' countEdits LevelSystem, done thangTypeEdits: (done) -> ThangType = require '../levels/thangs/ThangType' countEdits ThangType, done patchesContributed: (done) -> countPatchesByUsers {'status': 'accepted'}, 'stats.patchesContributed', done patchesSubmitted: (done) -> countPatchesByUsers {}, 'stats.patchesSubmitted', done # The below need functions for filtering and are thus checked in memory totalTranslationPatches: (done) -> countPatchesByUsersInMemory {}, isTranslationPatch, 'stats.totalTranslationPatches', done totalMiscPatches: (done) -> countPatchesByUsersInMemory {}, isMiscPatch, 'stats.totalMiscPatches', done articleMiscPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'article'}, isMiscPatch, User.statsMapping.misc.article, done levelMiscPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'level'}, isMiscPatch, User.statsMapping.misc.level, done levelComponentMiscPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'level_component'}, isMiscPatch, User.statsMapping.misc['level.component'], done levelSystemMiscPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'level_system'}, isMiscPatch, User.statsMapping.misc['level.system'], done thangTypeMiscPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'thang_type'}, isMiscPatch, User.statsMapping.misc['thang.type'], done articleTranslationPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'article'}, isTranslationPatch, User.statsMapping.translations.article, done levelTranslationPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'level'}, isTranslationPatch, User.statsMapping.translations.level, done levelComponentTranslationPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'level_component'}, isTranslationPatch, User.statsMapping.translations['level.component'], done levelSystemTranslationPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'level_system'}, isTranslationPatch, User.statsMapping.translations['level.system'], done thangTypeTranslationPatches: (done) -> countPatchesByUsersInMemory {'target.collection': 'thang_type'}, isTranslationPatch, User.statsMapping.translations['thang.type'], done recalculateStats: (statName, done) => done new Error 'Recalculation handler not found' unless statName of @statRecalculators @statRecalculators[statName] done recalculate: (req, res, statName) -> return @sendForbiddenError(res) unless req.user.isAdmin() log.debug 'recalculate' return @sendNotFoundError(res) unless statName of @statRecalculators @recalculateStats statName @sendAccepted res, {} module.exports = new UserHandler()