Implement note fetching and CORS configuration; remove unused frontend files

Author: Shashankpgit

future-try.md

@@ -0,0 +1,2 @@
+1. future make sure build a simple functionality which will use things like async, await and to understand . if see how it will work without this then how this keywords will help.
+2. Even for the cors do this kind of thing.

react-playground/src/App.jsx

@@ -1,17 +1,22 @@
-  function Header() { 
-    return (
-      <header>
-        <h1>Personal Vault</h1>
-      </header>
-    );
-  }
+import { useState, useEffect } from 'react';
+
+function App() {
+  const [notes, setNotes] = useState([]);
+
+  useEffect(() => {
+    fetch('http://localhost:8000/notes?user_id=1')
+      .then(res => res.json())
+      .then(data => setNotes(data));
+  }, []);
+
+  return (
+    <div style={{ padding: "1rem" }}>
+      <h1>My Notes</h1>
+      {notes.map(note => (
+        <p key={note.id}>{note.title}</p>
+      ))}
+    </div>
+  );
+}
 
-  function App() {
-    return (
-      <div>
-        <Header />
-        <p>Hello from React</p>
-      </div>
-    );
-  }
 export default App;

vault/app/config.py

@@ -7,3 +7,4 @@
 DATABASE_URL = os.getenv("DATABASE_URL", "")
 SECRET_KEY = os.getenv("SECRET_KEY", "")
 VAULT_ENCRYPTION_KEY = os.getenv("VAULT_ENCRYPTION_KEY", "")
+CORS_ORIGINS = os.getenv("CORS_ORIGINS", "http://localhost:5173").split(",")

vault/app/main.py

@@ -1,7 +1,8 @@
 from fastapi import FastAPI
 from fastapi.staticfiles import StaticFiles
 from fastapi.responses import FileResponse
-from app.config import APP_ENV
+from fastapi.middleware.cors import CORSMiddleware
+from app.config import APP_ENV, CORS_ORIGINS
 from app.routers import health
 from app.routers import users
 from app.routers import notes
@@ -14,6 +15,14 @@
     version="0.1.0",
 )
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=CORS_ORIGINS,
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 app.include_router(health.router)
 app.include_router(users.router)
 app.include_router(notes.router)