pdf: add new feature

Signed-off-by: Rodrigo Bertoldo de Sousa Martins <rodrigo.sousa.577@gmail.com>

backend/routes/pdf.ts

@@ -0,0 +1,82 @@
+import express from 'express';
+import { PDFController, uploadMiddleware } from '../controllers/pdfController';
+import { authenticateToken } from '../middleware/auth';
+
+const router = express.Router();
+
+/**
+ * Rotas para manipulação de PDF
+ * Todas as rotas requerem autenticação
+ */
+
+// Comprime PDFs
+router.post(
+  '/compress',
+  authenticateToken,
+  uploadMiddleware.array('files', 10),
+  PDFController.compress
+);
+
+// Divide PDF
+router.post(
+  '/split',
+  authenticateToken,
+  uploadMiddleware.array('files', 1),
+  PDFController.split
+);
+
+// Mescla PDFs
+router.post(
+  '/merge',
+  authenticateToken,
+  uploadMiddleware.array('files', 50),
+  PDFController.merge
+);
+
+// Converte PDF para imagens
+router.post(
+  '/pdf-to-images',
+  authenticateToken,
+  uploadMiddleware.array('files', 1),
+  PDFController.pdfToImages
+);
+
+// Converte imagens para PDF
+router.post(
+  '/images-to-pdf',
+  authenticateToken,
+  uploadMiddleware.array('files', 100),
+  PDFController.imagesToPDF
+);
+
+// Realiza OCR em PDF
+router.post(
+  '/ocr',
+  authenticateToken,
+  uploadMiddleware.array('files', 1),
+  PDFController.performOCR
+);
+
+// Obtém informações de um PDF
+router.post(
+  '/info',
+  authenticateToken,
+  uploadMiddleware.array('files', 1),
+  PDFController.getInfo
+);
+
+// Obtém histórico de operações
+router.get(
+  '/history',
+  authenticateToken,
+  PDFController.getHistory
+);
+
+// Download de arquivo processado
+router.get(
+  '/download/:operacaoId/:fileIndex',
+  authenticateToken,
+  PDFController.downloadFile
+);
+
+export default router;