Change table in /enrollment/offer_projection to go FASTER

src/libs/routes/enrollment.js

@@ -317,23 +317,20 @@ enrollmentApp.get('/offer_projection', simRqf.parse(), simRqf.build(), (req, res
     .from('matricula')
     .toString();
 
-    req.sql.field('matricula.ano_censo', 'offerYear')
-    .field('turma.turno', 'period_id')
+    req.sql.field('uc408.ano_censo', 'offerYear')
+    .field('uc408.turma_turno_id', 'period_id')
     .field('etapa_ensino.desc_etapa', 'education_level_name')
     .field('etapa_ensino.id', 'education_level_id')
-    .field('matricula.serie_ano_id', 'school_year_id')
-    .field('COUNT(matricula.id)', 'currentOffer')
-    .from('matricula')
-    .join('etapa_ensino', null, 'matricula.etapa_ensino_id=etapa_ensino.id')
-    .join('turma', null, 'matricula.turma_id=turma.id')
-    .where('matricula.tipo <= 3')
-    .where(`matricula.ano_censo IN (${max_year})`)
-    .where('turma.turno <= 2')
-    .group('matricula.ano_censo')
-    .group('turma.turno')
+    .field('uc408.serie_ano_id', 'school_year_id')
+    .field('SUM(uc408.matriculas)', 'currentOffer')
+    .from('uc408')
+    .join('etapa_ensino', null, 'uc408.etapas_mod_ensino_segmento_id=etapa_ensino.id')
+    .where('uc408.turma_turno_id <= 2')
+    .group('uc408.ano_censo')
+    .group('uc408.turma_turno_id')
     .group('etapa_ensino.desc_etapa')
     .group('etapa_ensino.id')
-    .group('matricula.serie_ano_id');
+    .group('uc408.serie_ano_id');
 
     next();
 }, query, id2str.transform(false), (req, res, next) => {
@@ -357,11 +354,11 @@ enrollmentApp.get('/offer_projection', simRqf.parse(), simRqf.build(), (req, res
                 grades: []
             };
         }
-        temp[period][i.education_level_name].currentOffer += i.currentOffer;
+        temp[period][i.education_level_name].currentOffer += parseInt(i.currentOffer, 10);
         temp[period][i.education_level_name].grades.push({
             id: i.school_year_id,
             name: i.school_year_name,
-            currentOffer: i.currentOffer
+            currentOffer: parseInt(i.currentOffer, 10)
         });
     });
     Object.keys(temp.daytime).forEach((k) => {