import { NextResponse } from 'next/server';
import { createClient } from '@/lib/supabase/server';

/**
 * GET /api/subscription
 * 내 활성/만료 구독 목록 조회
 */
export async function GET() {
  const supabase = await createClient();
  const { data: { user }, error: authError } = await supabase.auth.getUser();
  if (authError || !user) {
    return NextResponse.json({ error: 'UNAUTHORIZED' }, { status: 401 });
  }

  const { data, error } = await supabase
    .from('subscriptions')
    .select('id, product_id, status, auto_renew, started_at, expires_at, cancelled_at')
    .eq('user_id', user.id)
    .order('created_at', { ascending: false })
    .limit(20);

  if (error) {
    return NextResponse.json({ error: 'DB_ERROR' }, { status: 500 });
  }

  return NextResponse.json({ ok: true, subscriptions: data ?? [] });
}