code: function (req, res, options) {
      if (!options) {
        options = {};
      }
      options.operation = 'FIND';
      options.res = res;
      exports.find.before(req, res, options);
      vulpejs.models.find({
        model: req.params.model,
        populate: req.params.populate,
        history: true,
        id: req.params.id || false,
        query: req.params.query || {
          _id: req.params.id,
        },
        callback: {
          success: function (data) {
            exports.find.after(req, res, data);
            if (options && options.callback) {
              vulpejs.utils.execute(options.callback, {
                item: data.item,
                history: data.history,
                res: res,
              });
            } else {
              res.json(data);
            }
          },
          error: function (error) {
            exports.response.error(options, error);
          },
        },
      })
    }
docs: Find object in database.
  @param {Object} req Request
  @param {Object} res Response
  @param {Object} options {model, populate, callback}