const Settings = require('settings-sharelatex') const mongojs = require('mongojs') const db = mongojs(Settings.mongo.url, ['tokens']) // eslint-disable-next-line import/no-extraneous-dependencies const async = require('async') exports.migrate = (client, done) => { console.log(`>> Updating 'data.email' to lower case in tokens`) db.tokens.find({}, { 'data.email': 1 }, (err, tokens) => { if (err) { return done(err) } async.eachSeries( tokens, (token, callback) => { db.tokens.update( { _id: token._id }, { $set: { 'data.email': token.data.email.toLowerCase() } }, callback ) }, done ) }) } exports.rollback = (client, done) => done()