Create server.js

server.js

@@ -0,0 +1,83 @@
+const express = require('express');
+const multer = require('multer');
+const { google } = require('googleapis');
+const fs = require('fs');
+const path = require('path');
+
+const app = express();
+
+// Konfigurasi multer untuk menangani upload file
+const upload = multer({ dest: 'uploads/' });
+
+// Setup Google Drive API credentials
+const CLIENT_ID = process.env.GOOGLE_DRIVE_CLIENT_ID;
+const CLIENT_SECRET = process.env.GOOGLE_DRIVE_CLIENT_SECRET;
+const REFRESH_TOKEN = process.env.GOOGLE_DRIVE_REFRESH_TOKEN;
+const FOLDER_ID = process.env.GOOGLE_DRIVE_FOLDER_ID;
+
+const oauth2Client = new google.auth.OAuth2(
+  CLIENT_ID,
+  CLIENT_SECRET,
+  "https://developers.google.com/oauthplayground" // Redirect URL (tidak digunakan)
+);
+
+oauth2Client.setCredentials({
+  refresh_token: REFRESH_TOKEN,
+});
+
+const drive = google.drive({
+  version: 'v3',
+  auth: oauth2Client,
+});
+
+// Function to upload file to Google Drive
+async function uploadFileToGoogleDrive(file) {
+  try {
+    const fileMetadata = {
+      'name': file.originalname,
+      'parents': [FOLDER_ID], // Folder ID tempat file akan disimpan
+    };
+
+    const media = {
+      mimeType: file.mimetype,
+      body: fs.createReadStream(file.path),
+    };
+
+    const response = await drive.files.create({
+      resource: fileMetadata,
+      media: media,
+      fields: 'id',
+    });
+
+    return response.data.id;
+  } catch (error) {
+    throw new Error('Gagal mengunggah ke Google Drive: ' + error.message);
+  }
+}
+
+// Endpoint untuk upload file
+app.post('/upload', upload.single('file'), async (req, res) => {
+  try {
+    if (!req.file) {
+      return res.status(400).send('No file uploaded.');
+    }
+
+    const fileId = await uploadFileToGoogleDrive(req.file);
+
+    // Hapus file lokal setelah diunggah ke Google Drive
+    fs.unlinkSync(req.file.path);
+
+    res.json({
+      message: 'File uploaded successfully to Google Drive!',
+      fileId: fileId,
+    });
+  } catch (error) {
+    res.status(500).send('Error uploading file: ' + error.message);
+  }
+});
+
+// Start server
+const PORT = process.env.PORT || 3000;
+app.listen(PORT, () => {
+  console.log(`Server running on port ${PORT}`);
+});