1 files changed, 43 insertions, 0 deletions

diff --git a/btcdashboard/server3.js b/btcdashboard/server3.js
new file mode 100644
index 0000000..72bfb8d
--- /dev/null
+++ b/btcdashboard/server3.js
@@ -0,0 +1,43 @@
+const express = require('express');
+const cors = require('cors');
+const redis = require('redis');
+
+const app = express();
+const PORT = 3001;
+
+const redisClient = redis.createClient({
+  url: 'redis://localhost:6379' // this is default port
+});
+
+// CORS
+app.use((req, res, next) => {
+  res.header('Access-Control-Allow-Origin', '*');
+  res.header('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');
+  res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');
+  next();
+});
+
+app.get('/api/prices', async (req, res) => {
+  try {
+    const prices = await redisClient.lRange('btc_prices', 0, -1);
+    
+    res.header('Access-Control-Allow-Origin', '*');
+    res.header('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');
+    res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');
+    
+    res.json(prices);
+  } catch (error) {
+    console.error('Error fetching prices:', error);
+    res.status(500).json({ error: 'Internal Server Error' });
+  }
+});
+
+async function startServer() {
+  await redisClient.connect();
+  
+  app.listen(PORT, () => {
+    console.log(`Server running on http://localhost:${PORT}`);
+  });
+}
+
+startServer().catch(console.error);