const SearchHistory = require('src/searchHistory/searchHistory');

const searchHistory = new SearchHistory();

/**
 * Controller: Retrieves search history of a logged in user
 * @param {Request} req http request variable
 * @param {Response} res
 * @returns {Callback}
 */
function historyController(req, res) {
   const user = req.loggedInUser;
   const username = user === undefined ? undefined : user.username;

   searchHistory.read(username)
      .then(searchQueries => {
         res.send({ success: true, searchQueries });
      })
      .catch(error => {
         res.status(404).send({ success: false, message: error.message });
      });
}

module.exports = historyController;