import type { APIRoute } from "astro";
import { getDb } from "./db";

type CityRow = { city: string };

export const GET: APIRoute = async () => {
  const db = getDb();
  const rows = db.prepare("SELECT DISTINCT city FROM ranges ORDER BY city").all() as CityRow[];

  return new Response(JSON.stringify(rows.map((x) => x.city)), {
    headers: { "Content-Type": "application/json" },
  });
};