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Hamer Iboshi authoredHamer Iboshi authored
rateSchool.js 8.03 KiB
const express = require('express');
const rateSchoolApp = express.Router();
const libs = `${process.cwd()}/libs`;
const log = require(`${libs}/log`)(module);
const squel = require('squel');
const query = require(`${libs}/middlewares/query`).query;
const multiQuery = require(`${libs}/middlewares/multiQuery`);
const response = require(`${libs}/middlewares/response`);
const ReqQueryFields = require(`${libs}/middlewares/reqQueryFields`);
const id2str = require(`${libs}/middlewares/id2str`);
const config = require(`${libs}/config`);
const download = require(`${libs}/middlewares/downloadDatabase`);
const passport = require('passport');
const cache = require('apicache').options({ debug: config.debug, statusCodes: {include: [200]} }).middleware;
rateSchoolApp.use(cache('15 day'));
let rqf = new ReqQueryFields();
// Complete range of the enrollments dataset.
// Returns a tuple of start and ending years of the complete enrollments dataset.
rateSchoolApp.get('/year_range', (req, res, next) => {
req.sql.from('pnad')
.field('MIN(pnad.ano_censo)', 'start_year')
.field('MAX(pnad.ano_censo)', 'end_year');
next();
}, query, response('range'));
rateSchoolApp.get('/years', (req, res, next) => {
req.sql.from('pnad')
.field('DISTINCT pnad.ano_censo', 'year');
next();
}, query, response('years'));
rateSchoolApp.get('/source', (req, res, next) => {
req.sql.from('fonte')
.field('fonte', 'source')
.where('tabela = \'pnad\'');
next();
}, query, response('source'));
rateSchoolApp.get('/ethnic_group_pnad', (req, res, next) => {
req.result = [
{id: 2, name: 'Branca'},
{id: 4, name: 'Preta'},
{id: 6, name: 'Amarela'},
{id: 8, name: 'Parda'},
{id: 0, name: 'Indígena'},
{id: 9, name: 'Sem declaração'}
];
next();
}, response('ethnic_group_pnad'));
rateSchoolApp.get('/age_range', (req, res, next) => {
req.result = [
{id: 1, name: '0-3'},
{id: 2, name: '4-5'}, {id: 3, name: '6-10'},
{id: 4, name: '11-14'},
{id: 5, name: '15-17'},
{id: 6, name: '18-24'}
];
next();
}, response('age_range'));
rateSchoolApp.get('/gender', (req, res, next) => {
req.result = [
{id: 2, name: 'Masculino'},
{id: 4, name: 'Feminino'}
];
next();
}, response('gender'));
rateSchoolApp.get('/location', (req, res, next) => {
req.result = [
{id: 1, name: 'Urbana'},
{id: 2, name: 'Rural'}
];
next();
}, response('location'));
rateSchoolApp.get('/fifth_household_income', (req, res, next) => {
req.result = [
{id: 1, name: '20% menores'},
{id: 2, name: '2o quinto'},
{id: 3, name: '3o quinto'},
{id: 4, name: '4o quinto'},
{id: 5, name: '20% maiores'},
{id: -1, name: 'Sem declaração'}
];
next();
},response('fifth_household_income'));
rateSchoolApp.get('/extremes_household_income', (req, res, next) => {
req.result = [
{id: 1, name: '10% menores'},
{id: 2, name: '10% maiores'},
{id: -1, name: 'Sem declaração'}
];
next();
}, response('extremes_household_income'));
rqf.addField({
name: 'filter',
field: false,
where: true
}).addField({
name: 'dims',
field: true,
where: false
}).addValue({
name: 'region',
table: 'regiao',
tableField: 'nome',
resultField: 'region_name',
where: {
relation: '=',
type: 'integer',
field: 'id'
},
join: {
primary: 'id',
foreign: 'regiao_id',
foreignTable: 'pnad'
}
}).addValue({
name: 'state', table: 'estado',
tableField: 'nome',
resultField: 'state_name',
where: {
relation: '=',
type: 'integer',
field: 'id'
},
join: {
primary: 'id',
foreign: 'estado_id',
foreignTable: 'pnad'
}
}).addValue({
name: 'ethnic_group_pnad',
table: 'pnad',
tableField: 'cor_raca_id',
resultField: 'ethnic_group_pnad_id',
where: {
relation: '=',
type: 'integer',
field: 'cor_raca_id'
}
}).addValue({
name: 'min_year',
table: 'pnad',
tableField: 'ano_censo',
resultField: 'year',
where: {
relation: '>=',
type: 'integer',
table: 'pnad',
field: 'ano_censo'
}
}).addValue({
name: 'max_year',
table: 'pnad',
tableField: 'ano_censo',
resultField: 'year',
where: {
relation: '<=',
type: 'integer',
table: 'pnad',
field: 'ano_censo'
}
}).addValue({
name: 'age_range',
table: 'pnad',
tableField: 'faixa_etaria_31_03',
resultField: 'age_range_id',
where: {
relation: '=',
type: 'integer',
field: 'faixa_etaria_31_03'
}
}).addValue({
name: 'gender',
table: 'pnad',
tableField: 'sexo',
resultField: 'gender_id',
where: {
relation: '=',
type: 'integer',
field: 'sexo'
}
}).addValue({
name: 'location',
table: 'pnad',
tableField: 'localizacao_id',
resultField: 'location_id', where: {
relation: '=',
type: 'integer',
field: 'localizacao_id'
}
}).addValue({
name: 'extremes_household_income',
table: 'pnad',
tableField: 'extremos_nivel_rendimento',
resultField: 'extremes_household_income_id',
where: {
relation: '=',
type: 'integer',
field: 'extremos_nivel_rendimento'
}
}).addValue({
name: 'fifth_household_income',
table: 'pnad',
tableField: 'quintil_nivel_rendimento',
resultField: 'fifth_household_income_id',
where: {
relation: '=',
type: 'integer',
field: 'quintil_nivel_rendimento'
}
});
function matchQueries(queryTotal, queryPartial) {
let match = [];
queryTotal.forEach((result) => {
let newObj = {};
let keys = Object.keys(result);
keys.forEach((key) => {
newObj[key] = result[key];
});
let index = keys.indexOf('total');
if(index > -1) keys.splice(index, 1);
let objMatch = null;
for(let i = 0; i < queryPartial.length; ++i) {
let partial = queryPartial[i];
let foundMatch = true;
for(let j = 0; j < keys.length; ++j) {
let key = keys[j];
if(partial[key] !== result[key]) {
foundMatch = false;
break;
}
}
if(foundMatch) {
objMatch = partial;
break;
}
}
if(objMatch) {
newObj.denominator = result.total;
newObj.partial = objMatch.total;
newObj.total = (objMatch.total / result.total) * 100;
match.push(newObj);
}
});
return match;
}
rateSchoolApp.get('/', rqf.parse(), rqf.build(), (req, res, next) => {
req.querySet = [];
req.queryIndex = {};
log.debug(req.sql.toParam());
let freq_total = req.sql.clone();
freq_total.field('sum(pnad.peso)', 'total')
.field('pnad.ano_censo','year')
.from('pnad')
.group('pnad.ano_censo')
.order('pnad.ano_censo')
.where('pnad.faixa_etaria_31_03 >= 1 AND pnad.faixa_etaria_31_03 <= 6');
req.queryIndex.freq_total = req.querySet.push(freq_total) - 1;
let freq_nursery = req.sql.clone();
freq_nursery.field('sum(pnad.peso)', 'total')
.field('pnad.ano_censo','year')
.from('pnad')
.group('pnad.ano_censo')
.order('pnad.ano_censo')
.where('pnad.frequenta_escola_creche = 2')
.where('pnad.faixa_etaria_31_03 >= 1 AND pnad.faixa_etaria_31_03 <= 6');
req.queryIndex.freq_nursery = req.querySet.push(freq_nursery) - 1;
next();
}, multiQuery, (req, res, next) => {
let school_attendance_rate = matchQueries(req.result[req.queryIndex.freq_total], req.result[req.queryIndex.freq_nursery]);
req.result = school_attendance_rate;
next();
}, id2str.transform(false), response('rateSchool'));
rateSchoolApp.get('/download', passport.authenticate('bearer', { session: false }), rqf.parse(), rqf.build(), download('pnad', 'mapping_pnad'));
module.exports = rateSchoolApp;