app/core/helpers.js


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'use strict';

module.exports = {
    sanitizeQuery: function(query, options) {
        if (options.defaults.take && !query.take) {
            query.take = options.defaults.take;
        }
        if (options.maxTake < query.take) {
            query.take = options.maxTake;
        }

        if (typeof query.reverse === 'string') {
            query.reverse = query.reverse.toLowerCase() === 'true';
        }

        if (typeof query.reverse === 'undefined') {
            query.reverse = options.defaults.reverse;
        }

        return query;
    }
};