'use strict'

import { getChannels, createChannel } from '../../../src/amio/amioChannels'

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

/**
 * Operations on /bots/{id}/channels
 */
export default function() {
  const GET: Operation = async (req, res, next) => {
    const { isAllowedUser, role } = req.user

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

  const POST: Operation = async (req, res, next) => {
    const { isAllowedUser, role } = req.user

    if (!isAllowedUser && !checkRole(role, 'edit')) {
      console.error('No permission to create a channel')
      res.status(401).send()
    } else {
      try {
        res.status(200).json(await createChannel(req.body, req.params.id))
      } catch (error) {
        res.status(error.code || 500).send(error.message)
      }
    }
  }

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