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R3600/modules/webalert/lib/webalert_model.py
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webalert_model.py
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# -*- coding: utf-8 -*-
#
## This file is part of Invenio.
## Copyright (C) 2011, 2012 CERN.
##
## Invenio is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## Invenio is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02D111-1307, USA.
"""
webalert database models.
"""
# General imports.
from invenio.sqlalchemyutils import db
# Create your models here.
from invenio.websession_model import User
from invenio.webbasket_model import BskBASKET
from invenio.websearch_model import WebQuery
class UserQueryBasket(db.Model):
"""Represents a UserQueryBasket record."""
__tablename__ = 'user_query_basket'
id_user = db.Column(db.Integer(15, unsigned=True),
db.ForeignKey(User.id), nullable=False,
server_default='0', primary_key=True)
id_query = db.Column(db.Integer(15, unsigned=True),
db.ForeignKey(WebQuery.id), nullable=False,
server_default='0', primary_key=True,
index=True)
id_basket = db.Column(db.Integer(15, unsigned=True), db.ForeignKey(BskBASKET.id),
nullable=False,
server_default='0', primary_key=True,
index=True)
frequency = db.Column(db.String(5), nullable=False, server_default='',
primary_key=True)
date_creation = db.Column(db.Date, nullable=True)
date_lastrun = db.Column(db.Date, nullable=True,
server_default='0001-01-01')
alert_name = db.Column(db.String(30), nullable=False,
server_default='', index=True)
alert_desc = db.Column(db.Text)
alert_recipient = db.Column(db.Text)
notification = db.Column(db.Char(1), nullable=False,
server_default='y')
user = db.relationship(User, backref='query_baskets')
webquery = db.relationship(WebQuery, backref='user_baskets')
basket = db.relationship(BskBASKET, backref='user_queries')
__all__ = ['UserQueryBasket']
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