'use strict'

import versionsService from '../../../src/data/bots/{id}/versions'

import { authenticate, checkRole } from '../../../auth'
import { Operation } from 'express-openapi'

export default function() {
  const GET: Operation = async (req, res, next) => {
    const { isAllowedUser, role } = req.user

    if (!isAllowedUser && !checkRole(role, 'view')) {
      console.error('No permission to get versions')
      res.status(401).send()
    } else {
      try {
        res.status(200).json(await versionsService.getVersions(req))
      } catch (error) {
        res.status(error.code || 500).send(error.message)
      }
    }
  }

  return {
    GET: [authenticate(['allowed-users', 'bot-token']), GET]
  }
}