import type { RequestHandler } from 'express'

import {
  getOccupancyTypeById,
  getAllOccupancyTypeFields
} from '../../helpers/functions.cache.js'

export const handler: RequestHandler = (request, response) => {
  const occupancyTypeFields = getAllOccupancyTypeFields()

  const result = getOccupancyTypeById(
    Number.parseInt(request.body.occupancyTypeId, 10)
  )!

  occupancyTypeFields.push(...(result.occupancyTypeFields ?? []))

  response.json({
    occupancyTypeFields
  })
}

export default handler