add order

routes/order.py

 from app import app
 from middlewares.auth import login_required
-from flask import request, jsonify
+from flask import request, jsonify, g
 from db.product import Product
 from db.order import Order
 
@@ -26,7 +26,7 @@ from db.order import Order
 def add_order():
     body = request.json
     product_id = body["product_id"]
-    user_id = request.user.get_id()
+    user_id = g.user.get_id()
     o = Order(user_id=user_id, product_id=product_id)
     id = o.store()
     return jsonify({"id": id})