Files
notifications-api/migrations/versions/0161_email_branding.py
2018-02-02 11:48:58 +00:00

47 lines
1.6 KiB
Python

"""
Revision ID: 0161_email_branding
Revises: 0160_another_letter_org
Create Date: 2018-01-30 15:35:12.016574
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
revision = '0161_email_branding'
down_revision = '0160_another_letter_org'
def upgrade():
op.create_table('email_branding',
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.create_table('service_email_branding',
sa.Column('service_id', postgresql.UUID(as_uuid=True), nullable=True),
sa.Column('email_branding_id', postgresql.UUID(as_uuid=True), nullable=True),
sa.ForeignKeyConstraint(['email_branding_id'], ['email_branding.id'], ),
sa.ForeignKeyConstraint(['service_id'], ['services.id'], ),
sa.UniqueConstraint('service_id', name='uix_service_email_branding_one_per_service'),
sa.PrimaryKeyConstraint('service_id')
)
op.execute("""
INSERT INTO email_branding (id, colour, logo, name)
SELECT id, colour, logo, name
FROM organisation
""")
op.execute("""
INSERT INTO service_email_branding (service_id, email_branding_id)
SELECT id, organisation_id
FROM services where organisation_id is not null
""")
def downgrade():
op.drop_table('service_email_branding')
op.drop_table('email_branding')