2019-08-30 16:40:22 +09:00
|
|
|
import { send, sendError, fetch, NowRequest, NowResponse } from '../util/http'
|
2019-07-31 02:14:56 +09:00
|
|
|
|
2019-08-30 16:40:22 +09:00
|
|
|
export default async function handler(req: NowRequest, res: NowResponse) {
|
2019-08-06 01:17:45 +09:00
|
|
|
const { query } = req.query
|
2019-07-31 02:14:56 +09:00
|
|
|
|
2019-08-06 01:17:45 +09:00
|
|
|
if (!query) {
|
2019-08-05 22:59:39 +09:00
|
|
|
return sendError(res, new Error('no query given'))
|
2019-07-31 02:14:56 +09:00
|
|
|
}
|
|
|
|
|
|
|
|
try {
|
2019-08-05 22:59:39 +09:00
|
|
|
const response = await fetch(
|
2019-08-06 01:17:45 +09:00
|
|
|
`https://${encodeURIComponent(query)}.slack.com`
|
2019-08-05 22:59:39 +09:00
|
|
|
)
|
|
|
|
const availability = response.status !== 200
|
2019-08-06 01:17:45 +09:00
|
|
|
send(res, { availability })
|
2019-07-31 02:14:56 +09:00
|
|
|
} catch (err) {
|
2019-08-05 22:59:39 +09:00
|
|
|
if (err.code === 'ENOTFOUND') {
|
2019-08-30 16:40:22 +09:00
|
|
|
send(res, { availability: true })
|
2019-08-05 22:59:39 +09:00
|
|
|
} else {
|
|
|
|
sendError(res, err)
|
|
|
|
}
|
2019-07-31 02:14:56 +09:00
|
|
|
}
|
|
|
|
}
|