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from . import db
from flask_login import UserMixin
from werkzeug.security import generate_password_hash, check_password_hash
from datetime import datetime
from .config import Config
class User(UserMixin, db.Model):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(64), index=True, unique=True)
password_hash = db.Column(db.String(128))
embedding_hash = db.Column(db.String(256))
salt = db.Column(db.String(32))
created_at = db.Column(db.DateTime, default=datetime.utcnow)
last_active = db.Column(db.DateTime, default=datetime.utcnow)
is_admin = db.Column(db.Boolean, default=False)
is_banned = db.Column(db.Boolean, default=False)
storage_limit = db.Column(db.BigInteger, default=Config.DEFAULT_STORAGE_LIMIT)
files = db.relationship('File', backref='owner', lazy='dynamic', cascade="all, delete-orphan")
def set_password(self, password):
self.password_hash = generate_password_hash(password)
def check_password(self, password):
return check_password_hash(self.password_hash, password)
def get_used_storage(self):
return sum(file.size for file in self.files)
def update_last_active(self):
self.last_active = datetime.utcnow()
db.session.commit()
class File(db.Model):
id = db.Column(db.Integer, primary_key=True)
filename = db.Column(db.String(256))
content = db.Column(db.LargeBinary)
size = db.Column(db.BigInteger)
created_at = db.Column(db.DateTime, default=datetime.utcnow)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
from . import login_manager
@login_manager.user_loader
def load_user(id):
return User.query.get(int(id))
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