evoque/evoque/db/sqlalchemy/models.py

68 lines
2.3 KiB
Python

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
SQLAlchemy models for Evoque data.
"""
import uuid
from oslo_db.sqlalchemy import models
from oslo_utils import timeutils
import sqlalchemy
from sqlalchemy.ext import declarative
from evoque.db.sqlalchemy import types
BASE = declarative.declarative_base()
class EvoqueBase(models.TimestampMixin,
models.ModelBase):
"""Base class for Evoque Models."""
__table_args__ = {'mysql_engine': 'InnoDB'}
deleted_at = sqlalchemy.Column(sqlalchemy.DateTime)
deleted = sqlalchemy.Column(sqlalchemy.Boolean, default=False)
metadata = None
def delete(self, session):
"""Delete this object."""
self.deleted = True
self.deleted_at = timeutils.utcnow()
self.save(session=session)
class Ticket(BASE, EvoqueBase):
"""Represents a ticket created by the Evoque engine."""
__tablename__ = 'ticket'
id = sqlalchemy.Column('id', sqlalchemy.String(36), primary_key=True,
default=lambda: str(uuid.uuid4()))
name = sqlalchemy.Column('name', sqlalchemy.String(255))
type = sqlalchemy.Column(sqlalchemy.String(255))
status = sqlalchemy.Column(sqlalchemy.String(255))
meta_data = sqlalchemy.Column(types.Dict)
user = sqlalchemy.Column(sqlalchemy.String(32), nullable=False)
project = sqlalchemy.Column(sqlalchemy.String(32), nullable=False)
domain = sqlalchemy.Column(sqlalchemy.String(32))
user_id = sqlalchemy.Column(sqlalchemy.String(255), nullable=False)
project_id = sqlalchemy.Column(sqlalchemy.String(255), nullable=False)
domain_id = sqlalchemy.Column(sqlalchemy.String(255))
created_time = sqlalchemy.Column(sqlalchemy.DateTime)
updated_time = sqlalchemy.Column(sqlalchemy.DateTime)
deleted_time = sqlalchemy.Column(sqlalchemy.DateTime)