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53 lines
2.1 KiB
TypeScript
53 lines
2.1 KiB
TypeScript
import type { Express, Request, Response } from "express";
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import multer from "multer";
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import { sdk } from "./_core/sdk";
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import { importMasseSalariale } from "./db";
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import { parseMasseSalarialeWorkbookBuffer } from "./masseSalarialeWorkbookImport";
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const MAX_WORKBOOK_BYTES = 5 * 1024 * 1024;
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const upload = multer({ storage: multer.memoryStorage(), limits: { fileSize: MAX_WORKBOOK_BYTES, files: 1 } });
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async function getAdminUser(req: Request, res: Response) {
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try {
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const user = await sdk.authenticateRequest(req);
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if (user.role === "admin") return user;
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res.status(403).json({ error: "Accès réservé aux administrateurs." });
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} catch {
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res.status(401).json({ error: "Authentification requise." });
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}
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return null;
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}
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function isXlsx(file: Express.Multer.File | undefined): file is Express.Multer.File {
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if (!file) return false;
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return file.originalname.toLowerCase().endsWith(".xlsx")
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&& file.buffer.subarray(0, 2).toString("ascii") === "PK";
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}
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/**
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* Cette route est volontairement limitée au transfert binaire du classeur.
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* Elle ne renvoie jamais les lignes salariales : la page relit ensuite son
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* agrégat tRPC administrateur.
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*/
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export function registerMasseSalarialeHttpRoutes(app: Express) {
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app.post("/api/masse-salariale/previsionnels", upload.single("file"), async (req, res) => {
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const user = await getAdminUser(req, res);
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if (!user) return;
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if (!isXlsx(req.file)) {
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res.status(400).json({ error: "Transmettez un fichier .xlsx conforme (5 Mo maximum)." });
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return;
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}
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try {
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const parsed = parseMasseSalarialeWorkbookBuffer(req.file.buffer);
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const result = await importMasseSalariale(parsed.salaries, parsed.remunerations, {
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replaceForecastYears: [2025, 2026, 2027],
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});
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res.json({ salaries: result.salaries, remunerations: result.remunerations, years: [2025, 2026, 2027] });
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} catch (error) {
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console.error("[Masse salariale] Échec import prévisionnel", error instanceof Error ? error.message : "erreur inconnue");
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res.status(422).json({ error: "Le fichier n'a pas pu être importé. Les prévisions existantes sont conservées." });
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}
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});
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}
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