An ebook/comic library service and web client
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from datetime import datetime
from typing import Optional
from atheneum import app, db
from atheneum.model import User
from atheneum.service import authentication_service
def register(name: str, password: str, role: str) -> User:
password_hash, password_revision = authentication_service.get_password_hash(
password)
new_user = User(
name=name,
role=role,
password_hash=password_hash,
password_revision=password_revision,
creation_time=datetime.now(),
version=0)
db.session.add(new_user)
db.session.commit()
app.logger.info('Registered new user: %s with role: %s', name, role)
return new_user
def delete(user: User) -> bool:
existing_user = db.session.delete(user)
if existing_user is None:
db.session.commit()
return True
return False
def update_last_login_time(user: User):
user.last_login_time = datetime.now()
db.session.commit()
def update_password(user: User, password: str):
password_hash, password_revision = authentication_service.get_password_hash(
password)
user.password_hash = password_hash
user.password_revision = password_revision
db.session.commit()
def find_by_name(name: str) -> Optional[User]:
return User.query.filter_by(name=name).first()