app/routes/api.events.$id.ts


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/**
 * GET /api/events/:id
 */
import type { Route } from "./+types/api.events.$id";
import { getEvent } from "~/lib/db.server";

export async function loader({ params }: Route.LoaderArgs) {
  const id = parseInt(params.id, 10);
  if (Number.isNaN(id)) {
    return Response.json({ error: "Invalid id" }, { status: 400 });
  }

  const event = getEvent(id);
  if (!event) {
    return Response.json({ error: "Not found" }, { status: 404 });
  }

  return Response.json(
    { event },
    { headers: { "Cache-Control": "public, max-age=300" } }
  );
}