import {ModelMap} from '@latus/db';

export default async (latus, socket, user, other) => {
  const {Favorite} = ModelMap(latus);
  const favorite = await Favorite.findOne(
    {where: {channel: `/u/${other.redditUsername}`, user_id: user.id}},
  );
  if (favorite) {
    await Favorite.destroy({where: {id: favorite.id}});
    socket.to(`/u/${user.id}`).send(['RemoveFavorite', `/u/${other.redditUsername}`]);
  }
};