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namae/api/services/appstore/[query].ts

50 lines
1.2 KiB
TypeScript

import { send, sendError, fetch } from '../../../util/http';
import { VercelRequest, VercelResponse } from '@vercel/node';
interface App {
trackId: string;
trackName: string;
kind: string;
version: string;
price: string;
trackViewUrl: string;
sellerName: string;
formattedPrice: string;
}
interface AppStoreResponse {
results: App[];
}
export default async function handler(
req: VercelRequest,
res: VercelResponse
): Promise<void> {
const { query, country } = req.query;
if (!query || typeof query !== 'string') {
return sendError(res, new Error('No query given'));
}
const term = encodeURIComponent(query);
const countryCode = country || 'us';
const limit = 5;
try {
const response = await fetch(
`https://itunes.apple.com/search?media=software&entity=software,iPadSoftware,macSoftware&country=${countryCode}&limit=${limit}&term=${term}`,
'GET'
);
const body: AppStoreResponse = await response.json();
const apps = body.results.map((app) => ({
id: app.trackId,
name: app.trackName,
author: app.sellerName,
viewURL: app.trackViewUrl,
}));
send(res, { result: apps });
} catch (err: any) {
sendError(res, err);
}
}