exports.oldToNewQuerySyntax = function (queries) { let res = {} try { if (queries.temperature_mean_max) res.temperature_mean_max = [queries.temperature_mean_max.split(',')[0], queries.temperature_mean_max.split(',')[1]] if (queries.percipitation) res.percipitation = [queries.percipitation.split(',')[0], queries.percipitation.split(',')[1]] if (queries.raindays) res.raindays = [queries.raindays.split(',')[0], queries.raindays.split(',')[1]] if (queries.sunhours) res.sunhours = [queries.sunhours.split(',')[0], queries.sunhours.split(',')[1]] console.log('queries successfully transformed'); } catch (error) { console.log('queries are ok'); return queries } return res }