고성 여름 여행

export default {
  async fetch(request, env) {
    const cors = {
      'Access-Control-Allow-Origin': '*',
      'Access-Control-Allow-Methods': 'GET, PUT, OPTIONS',
      'Access-Control-Allow-Headers': 'Content-Type',
    };
    if (request.method === 'OPTIONS')
      return new Response(null, { headers: cors });
    if (request.method === 'GET') {
      const data = await env.KV.get('tripdata');
      return new Response(data || '{}', {
        headers: { ...cors, 'Content-Type': 'application/json' }
      });
    }
    if (request.method === 'PUT') {
      await env.KV.put('tripdata', await request.text());
      return new Response('{"ok":true}', { headers: cors });
    }
    return new Response('Not found', { status: 404 });
  }
};