frontend/pages/api/mapbox/places.ts (view raw)
1import type {NextApiRequest, NextApiResponse} from 'next';
2
3type ResponseData = Array<{place_name: string; center: [number, number]}>;
4
5const {MAPBOX_TOKEN, MAPBOX_URL} = process.env;
6
7export default async function handler(
8 req: NextApiRequest,
9 res: NextApiResponse<ResponseData>
10) {
11 const {search, proximity = 'ip', locale} = req.query;
12 if (!search) return res.status(400).send(null);
13 else if (!MAPBOX_TOKEN) return res.status(500).send(null);
14
15 const url = `${MAPBOX_URL}geocoding/v5/mapbox.places/${search}.json?proximity=${proximity}&access_token=${MAPBOX_TOKEN}&language=${locale}`;
16
17 const mapBoxResult = await fetch(url)
18 .then(response => {
19 if (response.status === 429) {
20 throw 'MAPBOX_RATE_LIMIT_EXCEEDED';
21 }
22 return response.json();
23 })
24 .catch(error => {
25 console.error(error);
26 });
27
28 if (mapBoxResult?.features) {
29 res.status(200).send(mapBoxResult.features);
30 return;
31 }
32 res.status(500).send(null);
33}