# 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.
import sqlalchemy as sql
import sqlalchemy.sql.expression as expression
[docs]def upgrade(migrate_engine):
meta = sql.MetaData()
meta.bind = migrate_engine
user_table = sql.Table('user', meta, autoload=True)
federated_table = sql.Table('federated_user', meta, autoload=True)
idp_table = sql.Table('identity_provider', meta, autoload=True)
join = sql.join(federated_table, idp_table,
federated_table.c.idp_id == idp_table.c.id)
sel = sql.select(
[federated_table.c.user_id, idp_table.c.domain_id]).select_from(join)
with migrate_engine.begin() as conn:
for user in conn.execute(sel):
values = {'domain_id': user['domain_id']}
stmt = user_table.update().where(
sql.and_(
user_table.c.domain_id == expression.null(),
user_table.c.id == user['user_id'])).values(values)
conn.execute(stmt)
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