import { NextResponse } from 'next/server';
import { assertChannelRoomAccess } from '@/lib/auth/room-access';
import { getRoom, toPublicRoom } from '@/lib/rooms/store';

export const runtime = 'nodejs';

type Params = { params: Promise<{ roomId: string }> };

export async function GET(request: Request, { params }: Params) {
  const { roomId } = await params;
  const room = getRoom(roomId);
  if (!room) {
    return NextResponse.json({ error: '방을 찾을 수 없습니다.' }, { status: 404 });
  }
  const access = await assertChannelRoomAccess(room, request);
  if (!access.ok) return access.response;
  return NextResponse.json({ room: toPublicRoom(room) });
}