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24 lines
592 B
TypeScript
24 lines
592 B
TypeScript
import {send, sendError, fetch, NowRequest, NowResponse} from '../util/http';
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export default async function handler(req: NowRequest, res: NowResponse) {
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const {query} = req.query;
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if (!query) {
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return sendError(res, new Error('no query given'));
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}
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try {
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const response = await fetch(
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`https://${encodeURIComponent(query)}.slack.com`,
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);
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const availability = response.status !== 200;
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send(res, {availability});
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} catch (err) {
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if (err.code === 'ENOTFOUND') {
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send(res, {availability: true});
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} else {
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sendError(res, err);
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}
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}
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}
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