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notifications-api/migrations/versions/0046_organisations_and_branding.py

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"""empty message
Revision ID: 0046_organisations_and_branding
Revises: 0045_billable_units
Create Date: 2016-08-04 12:00:43.682610
"""
# revision identifiers, used by Alembic.
revision = '0046_organisations_and_branding'
down_revision = '0045_billable_units'
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
def upgrade():
op.create_table('branding_type',
sa.Column('name', sa.String(length=255), nullable=False),
sa.PrimaryKeyConstraint('name')
)
op.create_table('organisation',
sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
sa.Column('colour', sa.String(length=7), nullable=True),
sa.Column('logo', sa.String(length=255), nullable=True),
sa.Column('name', sa.String(length=255), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.add_column('services', sa.Column('branding', sa.String(length=255)))
op.add_column('services', sa.Column('organisation_id', postgresql.UUID(as_uuid=True)))
op.add_column('services_history', sa.Column('branding', sa.String(length=255)))
op.add_column('services_history', sa.Column('organisation_id', postgresql.UUID(as_uuid=True)))
op.execute("INSERT INTO branding_type VALUES ('govuk'), ('org'), ('both')")
op.execute("UPDATE services SET branding='govuk'")
op.execute("UPDATE services_history SET branding='govuk'")
op.alter_column('services', 'branding', nullable=False)
op.alter_column('services_history', 'branding', nullable=False)
op.create_index(op.f('ix_services_branding'), 'services', ['branding'], unique=False)
op.create_index(op.f('ix_services_organisation_id'), 'services', ['organisation_id'], unique=False)
op.create_index(op.f('ix_services_history_branding'), 'services_history', ['branding'], unique=False)
op.create_index(op.f('ix_services_history_organisation_id'), 'services_history', ['organisation_id'], unique=False)
op.create_foreign_key(None, 'services', 'branding_type', ['branding'], ['name'])
op.create_foreign_key(None, 'services', 'organisation', ['organisation_id'], ['id'])
def downgrade():
op.drop_column('services_history', 'organisation_id')
op.drop_column('services_history', 'branding')
op.drop_column('services', 'organisation_id')
op.drop_column('services', 'branding')
op.drop_table('organisation')
op.drop_table('branding_type')