const Helpers = require('./lib/helpers') exports.tags = ['saas'] const indexes = [ { key: { 'overleaf.history.display': 1 }, name: 'overleaf.history.display_1', }, ] exports.migrate = async ({ db }) => { await Helpers.dropIndexesFromCollection(db.projects, indexes) } exports.rollback = async ({ db }) => { await Helpers.addIndexesToCollection(db.projects, indexes) }