Test Yourself: CRUD Operations

How can we use the following handler to retrieve all the files?

exports.searchFiles = async (req, res) => {
  try {
    const filter = {};

    if (req.query.name) filter.name = /req.query.name/;
    if (req.query.description) filter.description = /req.query.description/;
    if (req.query.createdAt) filter.createdAt = req.query.createdAt;

    const files = await File.find(filter);

    res
      .status(200)
      .json({ message: "Files retrieved successfully", data: files });
  } catch (err) {
    console.log(err);
    return res.status(500).send(err.message);
  }
};