return state and region id

src/libs/routes/population.js

@@ -105,8 +105,11 @@ rqf.addField({
 
 populationApp.get('/', rqf.parse(), rqf.build(), (req, res, next) => {
   log.debug(req.sql.toParam());
+  log.debug(req.dims);
    req.sql.field('ibge_populacao.populacao', 'population')
-   .field('ibge_populacao.municipio_id', 'municipio_id')
+   .field('ibge_populacao.municipio_id', 'city_id')
+   .field('ibge_populacao.estado_id', 'state_id')
+   .field('ibge_populacao.regiao_id', 'region_id')
    .field('ibge_populacao.ano_censo', 'year')
    .from('ibge_populacao')
    .group('ibge_populacao.populacao')
@@ -114,11 +117,11 @@ populationApp.get('/', rqf.parse(), rqf.build(), (req, res, next) => {
    .group('ibge_populacao.ano_censo')
    next();
 }, query, (req, res, next) => {
-    // let somapop = 0;
-    // for (var i = 0; i < req.result.length; i++) {
-    //     somapop += req.result[i].population;
-    // }
-    //
+    let somapop = 0;
+    for (var i = 0; i < req.result.length; i++) {
+        somapop += req.result[i].population;
+    }
+
     // req.result = [{population: somapop, year: req.result[0].year}];
     next()
 }, id2str.transform(true), response('population'));