빌드 깨짐 수정

bff-server.js

@@ -0,0 +1,41 @@
+const express = require('express');
+const morgan = require('morgan');
+const { createProxyMiddleware } = require('http-proxy-middleware');
+
+const app = express();
+
+// Configuration
+const PORT = process.env.PORT || 3001;
+const API_SERVICE_URL = process.env.VITE_API_PROXY_TARGET;
+const API_KEY = process.env.VITE_API_KEY;
+
+if (!API_SERVICE_URL) {
+  throw new Error('VITE_API_PROXY_TARGET environment variable is not set.');
+}
+if (!API_KEY) {
+  throw new Error('VITE_API_KEY environment variable is not set.');
+}
+
+// Logging
+app.use(morgan('dev'));
+
+// Proxy middleware
+app.use('/api', createProxyMiddleware({
+  target: API_SERVICE_URL,
+  changeOrigin: true,
+  pathRewrite: {
+    '^/api': '', // remove /api prefix when forwarding to the target
+  },
+  onProxyReq: (proxyReq, req, res) => {
+    // Add the API key to the request header
+    proxyReq.setHeader('X-API-KEY', API_KEY);
+  },
+  onError: (err, req, res) => {
+    console.error('Proxy error:', err);
+    res.status(500).send('Proxy error');
+  }
+}));
+
+app.listen(PORT, () => {
+  console.log(`BFF server listening on port ${PORT}`);
+});