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notifications-api/migrations/versions/0128_noti_to_sms_sender.py

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2017-10-26 16:40:38 +01:00
"""
Revision ID: 0128_noti_to_sms_sender
Revises: 0127_remove_unique_constraint
Create Date: 2017-10-26 15:17:00.752706
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
revision = '0128_noti_to_sms_sender'
down_revision = '0127_remove_unique_constraint'
def upgrade():
op.create_index(op.f('ix_service_letter_contacts_service_id'), 'service_letter_contacts', ['service_id'],
unique=False)
op.drop_index('ix_service_letter_contact_service_id', table_name='service_letter_contacts')
op.create_index(op.f('ix_service_sms_senders_service_id'), 'service_sms_senders', ['service_id'], unique=False)
op.execute(
'ALTER TABLE templates_history ALTER COLUMN template_type TYPE template_type USING template_type::template_type')
# new table
op.create_table('notification_to_sms_sender',
sa.Column('notification_id', postgresql.UUID(as_uuid=True), nullable=False),
sa.Column('service_sms_sender_id', postgresql.UUID(as_uuid=True), nullable=False),
sa.ForeignKeyConstraint(['notification_id'], ['notifications.id'], ),
sa.ForeignKeyConstraint(['service_sms_sender_id'], ['service_sms_senders.id'], ),
sa.PrimaryKeyConstraint('notification_id', 'service_sms_sender_id')
)
op.create_index(op.f('ix_notification_to_sms_sender_notification_id'), 'notification_to_sms_sender', ['notification_id'], unique=True)
op.create_index(op.f('ix_notification_to_sms_sender_service_sms_sender_id'), 'notification_to_sms_sender', ['service_sms_sender_id'], unique=False)
def downgrade():
op.drop_index(op.f('ix_service_sms_senders_service_id'), table_name='service_sms_senders')
op.create_index('ix_service_letter_contact_service_id', 'service_letter_contacts', ['service_id'], unique=False)
op.drop_index(op.f('ix_service_letter_contacts_service_id'), table_name='service_letter_contacts')
op.alter_column('templates_history', 'template_type',
type_=sa.VARCHAR(),
existing_nullable=False)
op.drop_table('notification_to_sms_sender')