added database.ts with better-sqlite3

Author: talk-san

package-lock.json

@@ -22,6 +22,7 @@
     "@codemirror/lang-python": "6.1.3",
     "@uiw/react-codemirror": "4.21.21",
     "bcryptjs": "2.4.3",
+    "better-sqlite3": "^11.8.1",
     "cors": "2.8.5",
     "express": "4.18.2",
     "jsonwebtoken": "9.0.2",
@@ -33,6 +34,7 @@
   },
   "devDependencies": {
     "@types/bcryptjs": "2.4.6",
+    "@types/better-sqlite3": "^7.6.12",
     "@types/cors": "2.8.17",
     "@types/express": "4.17.21",
     "@types/jsonwebtoken": "9.0.5",

package.json

@@ -0,0 +1,6 @@
+import Database from 'better-sqlite3';
+
+const DB_PATH = './database.sqlite';
+const db = new Database(DB_PATH); // This opens the DB synchronously
+
+export default db;

src/database.ts

@@ -3,6 +3,7 @@ import jwt from 'jsonwebtoken';
 import { User } from '../models/User';
 import { JWT_SECRET_KEY } from '../../config';
 import { Role } from '../../types';
+import db from '../../database';
 
 const router = express.Router();
 
@@ -26,4 +27,29 @@ router.get('/test', async (req, res) => {
   }
 });
 
+router.get('/testOpen', async (req, res) => {
+  res.json({ message: "Test endpoint is working!" });
+});
+
+// Secure account info endpoint
+router.get('/accountInfo', (req, res) => {
+  const userId = req.query.id;
+  if (!userId) {
+    return res.status(400).json({ error: "Missing user ID parameter" });
+  }
+
+  try {
+    const query = `SELECT * FROM users WHERE id = ?`;
+    // Prepare and execute the query synchronously
+    const stmt = db.prepare(query);
+    const results = stmt.all(userId);
+    res.json(results);
+  } catch (error) {
+    console.error("Database query error:", error);
+    res.status(500).json({ error: "Internal server error" });
+  }
+});
+
+
+
 export default router;