router.get("/search/:page", (req, res, next) => {
  const resultsPerPage = 5;
  const page = req.params.page >= 1 ? req.params.page : 1;
  const query = req.query.search;

  Product.find({ name: query })
    .select("name")
    .sort({ name: "asc" })
    .limit(resultsPerPage)
    .skip(resultsPerPage * page)
    .then((results) => {
      return res.status(200).send(results);
    })
    .catch((err) => {
      return res.status(500).send(err);
    });
});