Migrate Features to ES modules

GitOrigin-RevId: 4e9d3176b4b5a5504afc102e569a27d7788864a3

services/web/app/src/Features/BetaProgram/BetaProgramController.mjs

@@ -1,10 +1,10 @@
-const BetaProgramHandler = require('./BetaProgramHandler')
-const OError = require('@overleaf/o-error')
-const UserGetter = require('../User/UserGetter')
-const logger = require('@overleaf/logger')
-const SessionManager = require('../Authentication/SessionManager')
-const SplitTestSessionHandler = require('../SplitTests/SplitTestSessionHandler')
-const { expressify } = require('@overleaf/promise-utils')
+import BetaProgramHandler from './BetaProgramHandler.mjs'
+import OError from '@overleaf/o-error'
+import UserGetter from '../User/UserGetter.js'
+import logger from '@overleaf/logger'
+import SessionManager from '../Authentication/SessionManager.js'
+import SplitTestSessionHandler from '../SplitTests/SplitTestSessionHandler.js'
+import { expressify } from '@overleaf/promise-utils'
 
 async function optIn(req, res) {
   const userId = SessionManager.getLoggedInUserId(req.session)
@@ -50,7 +50,7 @@ async function optInPage(req, res) {
   })
 }
 
-module.exports = {
+export default {
   optIn: expressify(optIn),
   optOut: expressify(optOut),
   optInPage: expressify(optInPage),

services/web/app/src/Features/BetaProgram/BetaProgramHandler.mjs

@@ -1,7 +1,7 @@
-const { callbackify } = require('util')
-const metrics = require('@overleaf/metrics')
-const UserUpdater = require('../User/UserUpdater')
-const AnalyticsManager = require('../Analytics/AnalyticsManager')
+import { callbackify } from 'util'
+import metrics from '@overleaf/metrics'
+import UserUpdater from '../User/UserUpdater.js'
+import AnalyticsManager from '../Analytics/AnalyticsManager.js'
 
 async function optIn(userId) {
   await UserUpdater.promises.updateUser(userId, { $set: { betaProgram: true } })
@@ -25,7 +25,7 @@ async function optOut(userId) {
   )
 }
 
-module.exports = {
+export default {
   optIn: callbackify(optIn),
   optOut: callbackify(optOut),
   promises: {