/**
 * FlagController
 *
 * @description :: Server-side logic for managing flags
 * @help        :: See http://sailsjs.org/#!/documentation/concepts/Controllers
 */

module.exports = {

  search: function(req, res) {
    var word = req.param('query'),
        query = Flag.find();

    if (word != undefined)
      query = Flag.find({
        where: {
          or: [
            {english: {contains: word}},
            {iso2: word},
            {iso3: word},
          ]
        },
        sort: {
          english: 1
        }
      });

    page = ((req.query.page != undefined) ? +req.query.page : 1);
    query.paginate({page: page, limit: 10}).exec(function(err, items) {
      if (err) {
        res.send(400);
      } else {
        res.send(items);
      }
    });
  }

};