def get_items():
c = DatabaseConnection()
itemid = int(request.args.get("itemid", 0))
if itemid:
item = c.get_item(itemid)
if not item:
return {"err": "item does not exist"}, 409
return {"item": c.get_item(itemid)}, 200
listid = int(request.args.get("listid", 0))
return {"items": c.get_items(listid)}, 200
