Gestion-des-Marches-RLA/routes/stats.js

52 lines
1.7 KiB
JavaScript

/**
* GET /api/stats — compatibilité avec l'ancien front
*/
const express = require('express');
const router = express.Router();
const { getMarches } = require('../services/baserow');
const {
selectVal, parseNum, isCloture, getDelaiRestant, niveauAlerte,
DELAI_ATTENTION,
} = require('../services/calc');
router.get('/', async (req, res) => {
try {
const rows = await getMarches();
const actifs = rows.filter(r => !isCloture(r));
const parStatut = {};
for (const r of rows) {
const s = selectVal(r.observation) || 'Inconnu';
parStatut[s] = (parStatut[s] || 0) + 1;
}
const tauxList = actifs.map(r => parseNum(r.taux_phy || r.avt_phy)).filter(v => v > 0);
const tauxMoyen = tauxList.length
? Math.round(tauxList.reduce((a, b) => a + b, 0) / tauxList.length * 10) / 10 : 0;
const alertes = actifs
.map(r => ({ ...r, _delai: getDelaiRestant(r) }))
.filter(r => r._delai !== null && r._delai <= DELAI_ATTENTION)
.map(r => ({
id: r.id, ref: r.id_marche || r.reference || '',
entrepreneur: r.entrepreneur || '', projet: r.projet || '', region: r.region || '',
delai_restant: r._delai, niveau: niveauAlerte(r._delai),
}));
res.json({
total: rows.length, actifs: actifs.length, clotures: rows.length - actifs.length,
par_statut: parStatut, taux_avancement_moyen: tauxMoyen,
alertes_delais: {
count: alertes.length,
critique: alertes.filter(a => a.niveau === 'critique').length,
attention: alertes.filter(a => a.niveau === 'attention').length,
items: alertes,
},
});
} catch (err) {
res.status(502).json({ error: 'Erreur Baserow', detail: err.message });
}
});
module.exports = router;