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107 lines
3.6 KiB
CoffeeScript
107 lines
3.6 KiB
CoffeeScript
mongojs = require("../../infrastructure/mongojs")
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metrics = require('metrics-sharelatex')
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logger = require('logger-sharelatex')
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db = mongojs.db
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ObjectId = mongojs.ObjectId
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{ getUserAffiliations } = require("../Institutions/InstitutionsAPI")
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Errors = require("../Errors/Errors")
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module.exports = UserGetter =
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getUser: (query, projection, callback = (error, user) ->) ->
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return callback(new Error("no query provided")) unless query?
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if query?.email?
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return callback(new Error("Don't use getUser to find user by email"), null)
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if arguments.length == 2
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callback = projection
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projection = {}
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if typeof query == "string"
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try
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query = _id: ObjectId(query)
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catch e
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return callback(null, null)
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else if query instanceof ObjectId
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query = _id: query
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db.users.findOne query, projection, callback
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getUserEmail: (userId, callback = (error, email) ->) ->
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@getUser userId, { email: 1 }, (error, user) ->
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callback(error, user?.email)
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getUserFullEmails: (userId, callback = (error, emails) ->) ->
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@getUser userId, { email: 1, emails: 1 }, (error, user) ->
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return callback error if error?
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return callback new Error('User not Found') unless user
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getUserAffiliations userId, (error, affiliationsData) ->
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return callback error if error?
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callback null, decorateFullEmails(user.email, user.emails or [], affiliationsData)
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getUserByMainEmail: (email, projection, callback = (error, user) ->) ->
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email = email.trim()
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if arguments.length == 2
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callback = projection
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projection = {}
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db.users.findOne email: email, projection, callback
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getUserByAnyEmail: (email, projection, callback = (error, user) ->) ->
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email = email.trim()
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if arguments.length == 2
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callback = projection
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projection = {}
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# $exists: true MUST be set to use the partial index
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query = emails: { $exists: true }, 'emails.email': email
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db.users.findOne query, projection, (error, user) =>
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return callback(error, user) if error? or user?
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# While multiple emails are being rolled out, check for the main email as
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# well
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@getUserByMainEmail email, projection, callback
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getUsers: (user_ids, projection, callback = (error, users) ->) ->
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try
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user_ids = user_ids.map (u) -> ObjectId(u.toString())
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catch error
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return callback error
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db.users.find { _id: { $in: user_ids} }, projection, callback
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getUserOrUserStubById: (user_id, projection, callback = (error, user) ->) ->
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try
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query = _id: ObjectId(user_id.toString())
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catch e
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return callback(new Error(e))
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db.users.findOne query, projection, (error, user) ->
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return callback(error) if error?
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return callback(null, user) if user?
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db.userstubs.findOne query, projection, callback
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# check for duplicate email address. This is also enforced at the DB level
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ensureUniqueEmailAddress: (newEmail, callback) ->
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@getUserByAnyEmail newEmail, (error, user) ->
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return callback(new Errors.EmailExistsError('alread_exists')) if user?
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callback(error)
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decorateFullEmails = (defaultEmail, emailsData, affiliationsData) ->
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emailsData.map (emailData) ->
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emailData.default = emailData.email == defaultEmail
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affiliation = affiliationsData.find (aff) -> aff.email == emailData.email
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if affiliation?
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{ institution, inferred, role, department } = affiliation
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emailData.affiliation = { institution, inferred, role, department }
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else
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emailsData.affiliation = null
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emailData
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[
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'getUser',
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'getUserEmail',
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'getUserByMainEmail',
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'getUserByAnyEmail',
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'getUsers',
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'getUserOrUserStubById',
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'ensureUniqueEmailAddress',
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].map (method) ->
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metrics.timeAsyncMethod UserGetter, method, 'mongo.UserGetter', logger
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