Initial commit : API Node.js + PostgreSQL + sync service Docker

- API Express/pg connectée à PostgreSQL (converti depuis mssql)
- 8 routes : articles, fournisseurs, commandes, stock, mouvements, performance, schema, sync
- Service sync nightly (mssql → pg, cron 3h00)
- Docker Compose : postgres + api + sync + frpc (tunnel sortant)
- Schéma PostgreSQL 17 tables dans postgres/init.sql

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/routes/mouvements.js

@@ -0,0 +1,91 @@
+const express = require('express');
+const router = express.Router();
+const { getPool } = require('../config/database');
+
+// GET /api/mouvements/articles?dateDebut=&dateFin=&site=&codefou=&page=&limit=
+router.get('/articles', async (req, res) => {
+  try {
+    const pool = getPool();
+    const { dateDebut = '2024-01-01', dateFin = '2099-12-31', site = '', codefou = '', page = 1, limit = 100 } = req.query;
+    const pageNum  = Math.max(1, parseInt(page)  || 1);
+    const limitNum = Math.max(1, Math.min(parseInt(limit) || 100, 1000));
+    const offsetNum = (pageNum - 1) * limitNum;
+
+    const result = await pool.query(`
+      SELECT
+        m.DatMvt, m.Site,
+        a.CODEIN, a.LIBELLE1,
+        m.LibMvt, m.GenreMvt, m.QteMvt, m.ValMvt,
+        m.MntMvtHt, m.MntMvtTTC, m.MargeMvt,
+        m.QteStock, m.Prmp, m.ValStock, m.CODEFOU
+      FROM MvtArt m
+      JOIN ARTICLES a ON a.NO_ID = m.ArtNoId
+      WHERE m.DatMvt BETWEEN $1 AND $2
+        AND m.Site LIKE $3
+        AND m.CODEFOU LIKE $4
+      ORDER BY m.DatMvt DESC
+      LIMIT ${limitNum} OFFSET ${offsetNum}
+    `, [dateDebut, dateFin, `%${site}%`, `%${codefou}%`]);
+
+    res.json({ page: pageNum, limit: limitNum, mouvements: result.rows });
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// GET /api/mouvements/reglements?dateDebut=&dateFin=&page=&limit=
+router.get('/reglements', async (req, res) => {
+  try {
+    const pool = getPool();
+    const { dateDebut = '2024-01-01', dateFin = '2099-12-31', page = 1, limit = 100 } = req.query;
+    const pageNum  = Math.max(1, parseInt(page)  || 1);
+    const limitNum = Math.max(1, Math.min(parseInt(limit) || 100, 1000));
+    const offsetNum = (pageNum - 1) * limitNum;
+
+    const result = await pool.query(`
+      SELECT
+        DatMvt, CodTick, CodCarteCli, CodDev,
+        MntReg, MntRegDev, ClientNom, Echeance,
+        REFERENCE, TYPEREG, SuiviDateCreation
+      FROM MvtReg
+      WHERE DatMvt BETWEEN $1 AND $2
+      ORDER BY DatMvt DESC
+      LIMIT ${limitNum} OFFSET ${offsetNum}
+    `, [dateDebut, dateFin]);
+
+    res.json({ page: pageNum, limit: limitNum, reglements: result.rows });
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// GET /api/mouvements/synthese?dateDebut=&dateFin=&site= - Synthèse par jour/site
+router.get('/synthese', async (req, res) => {
+  try {
+    const pool = getPool();
+    const { dateDebut = '2024-01-01', dateFin = '2099-12-31', site = '' } = req.query;
+
+    const result = await pool.query(`
+      SELECT
+        DatMvt::DATE AS Jour,
+        Site,
+        GenreMvt,
+        COUNT(*) AS NB_MVT,
+        SUM(QteMvt) AS QTE_TOTALE,
+        SUM(MntMvtHt) AS MNT_HT,
+        SUM(MntMvtTTC) AS MNT_TTC,
+        SUM(MargeMvt) AS MARGE
+      FROM MvtArt
+      WHERE DatMvt BETWEEN $1 AND $2
+        AND Site LIKE $3
+      GROUP BY DatMvt::DATE, Site, GenreMvt
+      ORDER BY Jour DESC, Site
+    `, [dateDebut, dateFin, `%${site}%`]);
+
+    res.json({ synthese: result.rows });
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
+module.exports = router;