import { userIdentity } from '$lib/Data/AniList/identity';
import { deleteUserSubscription } from '$lib/Database/SB/User/notifications';

const unauthorised = new Response('Unauthorised', { status: 401 });

export const POST = async ({ cookies, url }) => {
  const userCookie = cookies.get('user');
  const fingerprint = url.searchParams.get('p');

  if (!userCookie || !fingerprint) return unauthorised;

  const user = JSON.parse(userCookie);
  const userId = (
    await userIdentity({
      tokenType: user['token_type'],
      expiresIn: user['expires_in'],
      accessToken: user['access_token'],
      refreshToken: user['refresh_token']
    })
  ).id;

  if (!userId) return unauthorised;

  await deleteUserSubscription(userId, fingerprint);

  return new Response(null, { status: 200 });
};