# 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.

"""add whitelist table

Revision ID: 8736ad38ca31
Revises: adb78f70605d
Create Date: 2016-11-07 10:50:38.168018

"""

# revision identifiers, used by Alembic.
revision = '8736ad38ca31'
down_revision = 'adb78f70605d'
branch_labels = None
depends_on = None

from alembic import context
from alembic import op
import sqlalchemy as sa


def upgrade():
    table_prefix = context.config.get_main_option('table_prefix')
    op.create_table(
        table_prefix + 'changes_whitelist',
        sa.Column('id', sa.Integer(), nullable=False, primary_key=True),
        sa.Column('env_id', sa.Integer(), nullable=False),
        sa.Column('rule', sa.String(255),
                  server_default='', nullable=False)
    )


def downgrade():
    table_prefix = context.config.get_main_option('table_prefix')
    op.drop_table(table_prefix + 'changes_whitelist')