add cors

solarDb/server.py

@@ -2,10 +2,17 @@ from flask import Flask, request, jsonify
 from tinydb import TinyDB, Query, where
 from tinydb.operations import set as ops_set
 import json
+
+from flask_cors import CORS
 import os
 
 app = Flask(__name__)
 
+UI_ORIGIN = os.getenv("UI_ORIGIN", "https://db.northdanubesoft.eu")
+CORS(app, resources={r"/*": {"origins": [UI_ORIGIN]}})
+
+
+
 # Single TinyDB file for now (can be swapped to per-table later)
 DB_PATH = os.getenv("DB_PATH", "db.json")
 db = TinyDB(DB_PATH)