def update_code_shopping_cart(username, item_id, code):
if username is not None and item_id is not None and code is not None:
user = RegisteredUsers.get_user(username)
if user is not False:
if len(code) == 15 and isinstance(code, str):
return ShoppingCartDB.update_code_shopping_cart(
username, item_id, code)
return False
def add_all_shopping_cart_to_user(shopping_cart):
for cart_item in shopping_cart:
status = ShoppingCartDB.add_item_shopping_cart(cart_item)
if status is False:
return False
if cart_item.code is not None:
status = ShoppingCartDB.update_code_shopping_cart(cart_item.username, cart_item.item_id, cart_item.code)
if status is False:
return False
return True