class UserService: def __init__(self): self.__user_dao = UserDao() def add_user(self, user_id, name, email, phone): existing_user = self.__user_dao.get_user(user_id) if existing_user: existing_user.set_name(name) existing_user.set_email(email) existing_user.set_phone(phone) self.__user_dao.update_user(existing_user) else: new_user = User(user_id, name, email, phone) self.__user_dao.add_user(new_user) def get_user(self, user_id): return self.__user_dao.get_user(user_id) def show_user(self, user_id): user = self.__user_dao.get_user(user_id) collect_from = user.get_payment_from() for u in collect_from: print(f'{u} owes {user_id}: {collect_from[u]}') paid_to = user.get_payment_to() for u in paid_to: print(f'{user_id} owes {u}: {paid_to[u]}') print('--------------------------------------')
class UserService: def __init__(self): self.user_dao = UserDao() def insert_user(self, name, email, country): existing_user = self.user_dao.get_user(email) if existing_user: existing_user.set_name(name) existing_user.set_country(country) return self.user_dao.update_user(existing_user) else: user = User(uuid.uuid4(), name, email, country) return self.user_dao.add_user(user) def insert_score(self, email, score): existing_user = self.user_dao.get_user(email) if not existing_user: raise UserNotExist else: existing_user.set_score(score) return self.user_dao.update_user(existing_user) def search_user(self, search_criteria): return self.user_dao.search_user(search_criteria)