def commit(self):
""" Commit local changes to data storage """
user_info_list = [UserInfo.create_from_dao(user_info_dao) \
for user_info_dao in UserInfoDAO.read_all()]
existing_users = UserInfoList(user_info_list)
user_info_dao = UserInfoDAO()
#save new users
for new_user in self.created:
if new_user not in existing_users:
user_info_dao.create(new_user)
#delete users was deleted
for bye_user in self.deleted:
if bye_user in existing_users:
user_info_dao.delete(bye_user.id)
#update users
for updated_user in self.updated:
if updated_user in existing_users:
user_info_dao.update(updated_user.id, updated_user)
#clean lists
self.created = []
self.deleted = []
self.updated = []
def __init__(self):
self.list = UserInfoDAO.read_all()
