# -*- coding utf-8 -*-

# -*- coding: utf-8 -*-

# User Management::Group

from datetime import datetime

from .config import db

class Group(db.Model):

    """

    docstring

    """

    __tablename__ = 'groups'

    id = db.Column(db.Integer, primary_key=True)

    name = db.Column(db.String(80), unique=True)

    created = db.Column(db.DateTime, default=datetime.utcnow)

    created_by = db.Column(db.Integer, db.ForeignKey('users.id'))

    creator = db.relationship('User', backref='groups')

    def __init__(self, name, creator):

        self.name = name

        self.creator = creator

    # persist object to database

    def persist(self):

        db.session.add(self)

        db.session.commit()

    # delete from database

    def remove(self):

        db.session.delete(self)

        db.session.commit()

    def __repr__(self):

        return '<Group %r>' % self.name