Added Multi-Company Support

server/routes/books.js

@@ -6,34 +6,34 @@ const { exportReport } = require('../services/reportExport');
 const router = express.Router();
 
 router.get('/books', (req, res) => {
-  res.json(listBooks());
+  res.json(listBooks(req.companyId));
 });
 
 router.post('/books', requireCapability('finance.manage'), (req, res) => {
-  res.status(201).json({ book: createBook(req.body, req.user.id) });
+  res.status(201).json({ book: createBook(req.body, req.user.id, req.companyId) });
 });
 
 router.put('/books/:id', requireCapability('finance.manage'), (req, res) => {
-  const book = updateBook(req.params.id, req.body, req.user.id);
+  const book = updateBook(req.params.id, req.body, req.user.id, req.companyId);
   if (!book) return res.status(404).json({ error: 'Book not found' });
   return res.json({ book });
 });
 
 router.delete('/books/:id', requireCapability('finance.manage'), (req, res) => {
-  if (!deleteBook(req.params.id, req.user.id)) return res.status(404).json({ error: 'Book not found' });
+  if (!deleteBook(req.params.id, req.user.id, req.companyId)) return res.status(404).json({ error: 'Book not found' });
   return res.status(204).end();
 });
 
 router.get('/books/:code/ledger', (req, res) => {
   const year = Number(req.query.year) || new Date().getFullYear();
-  const ledger = bookLedger(req.params.code, year);
+  const ledger = bookLedger(req.params.code, year, req.companyId);
   if (!ledger) return res.status(404).json({ error: 'Book not found' });
   return res.json({ ledger });
 });
 
 router.post('/books/:code/ledger/export', async (req, res) => {
   const year = Number(req.body.year) || new Date().getFullYear();
-  const report = ledgerReport(req.params.code, year);
+  const report = ledgerReport(req.params.code, year, req.companyId);
   if (!report) return res.status(404).json({ error: 'Book not found' });
   const format = String(req.body.format || 'csv').toLowerCase();
   const output = await exportReport(report, format);