first commit

app/main.py

@@ -0,0 +1,29 @@
+# app/main.py
+from fastapi import FastAPI, Request
+from datetime import datetime
+from pathlib import Path
+import json
+
+app = FastAPI()
+DATA_FILE = Path("data.json")
+
+
+@app.post("/submit")
+async def submit_data(request: Request):
+    payload = await request.json()
+
+    # Create the file if it doesn't exist
+    if not DATA_FILE.exists():
+        with open(DATA_FILE, "w") as f:
+            json.dump([], f)
+
+    with open(DATA_FILE, "r+", encoding="utf-8") as f:
+        existing_data = json.load(f)
+        existing_data.append({
+            "timestamp": datetime.now().isoformat(),
+            "data": payload
+        })
+        f.seek(0)
+        json.dump(existing_data, f, indent=4)
+
+    return {"message": "Data saved successfully"}