old_contents: const moment = require('moment')
  const path = require('path')
  
  module.exports = {
      generateBackupPath(databaseName, rootPath, now = null) {
          now = now || moment()
          const timestamp = moment(now).format('DD-MM-YYYY@HH-mm-ss')
          const day = moment(now).format('YYYY-MM-DD')
          const filename = `${databaseName}-${timestamp}.backup`
          const key = path.join(rootPath || '', day, filename)
          return key
      }
  }
  
new_contents: const moment = require('moment')
  const path = require('path')
  
  module.exports = {
      generateBackupPath(databaseName, rootPath, now = null) {
          now = now || moment().utc()
          const timestamp = moment(now).format('DD-MM-YYYY@HH-mm-ss')
          const day = moment(now).format('YYYY-MM-DD')
          const filename = `${databaseName}-${timestamp}.backup`
          const key = path.join(rootPath || '', day, filename)
          return key
      }
  }
  
subject: use utc dates