Update server.js

server.js

@@ -1,52 +1,22 @@
-const express = require('express');
+const express = require("express");
+const multer = require("multer");
 const tesseract = require("node-tesseract-ocr");
-const fs = require('fs');
-const path = require('path');
-const { convert } = require('pdf-poppler');
+const fs = require("fs");
 
 const app = express();
-app.use(express.json({ limit: '50mb' }));
-
-// Buat folder uploads kalau belum ada
-const uploadDir = path.join(__dirname, 'uploads');
-if (!fs.existsSync(uploadDir)) fs.mkdirSync(uploadDir);
-
-app.post('/ocr', async (req, res) => {
-    try {
-        const { file } = req.body;
-        if (!file) return res.status(400).json({ success: false, error: 'Base64 file string not provided' });
-
-        // Simpan base64 → PDF
-        const pdfPath = path.join(uploadDir, `file_${Date.now()}.pdf`);
-        fs.writeFileSync(pdfPath, Buffer.from(file, 'base64'));
-
-        // Convert PDF → PNG (halaman pertama)
-        const outputBase = pdfPath.replace('.pdf', '');
-        await convert(pdfPath, {
-            format: 'png',
-            out_dir: uploadDir,
-            out_prefix: path.basename(outputBase),
-            page: 1,              // ambil halaman pertama
-            scale: 1024           // resolusi
-        });
-
-        const imagePath = path.join(uploadDir, `${path.basename(outputBase)}-1.png`);
-
-        // OCR dengan Tesseract
-        const { data: { text } } = await Tesseract.recognize(imagePath, 'ind+eng');
-
-        // Bersihkan file sementara
-        fs.unlinkSync(pdfPath);
-        fs.unlinkSync(imagePath);
-
-        res.json({ success: true, text });
-    } catch (error) {
-        res.status(500).json({ success: false, error: error.message });
-    }
+const upload = multer({ dest: "uploads/" });
+
+app.post("/ocr", upload.single("file"), async (req, res) => {
+  try {
+    const config = { lang: "eng+ind" };
+    const text = await tesseract.recognize(req.file.path, config);
+
+    fs.unlinkSync(req.file.path); // hapus file setelah OCR
+    res.json({ success: true, text });
+  } catch (err) {
+    res.status(500).json({ success: false, error: err.message });
+  }
 });
 
-// Hugging Face Spaces pakai port 7860
-const PORT = process.env.PORT || 7860;
-app.listen(PORT, "0.0.0.0", () => {
-    console.log(`🚀 OCR server running on http://0.0.0.0:${PORT}`);
-});
+const port = process.env.PORT || 7860;
+app.listen(port, () => console.log(`🚀 OCR server running on port ${port}`));