mirror of
https://github.com/GSA/notifications-api.git
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57 lines
2.5 KiB
Python
57 lines
2.5 KiB
Python
"""empty message
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Revision ID: 0003_add_service_history
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Revises: 0002_add_content_char_count
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Create Date: 2016-04-19 13:01:54.519821
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"""
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# revision identifiers, used by Alembic.
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revision = '0003_add_service_history'
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down_revision = '0002_add_content_char_count'
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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def upgrade():
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### commands auto generated by Alembic - please adjust! ###
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op.create_table('services_history',
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sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column('name', sa.String(length=255), nullable=False),
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sa.Column('created_at', sa.DateTime(), nullable=False),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.Column('active', sa.Boolean(), nullable=False),
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sa.Column('message_limit', sa.BigInteger(), nullable=False),
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sa.Column('restricted', sa.Boolean(), nullable=False),
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sa.Column('email_from', sa.Text(), nullable=False),
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sa.Column('created_by_id', postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column('version', sa.Integer(), autoincrement=False, nullable=False),
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sa.PrimaryKeyConstraint('id', 'version')
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)
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op.create_index(op.f('ix_services_history_created_by_id'), 'services_history', ['created_by_id'], unique=False)
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op.add_column('services', sa.Column('created_by_id', postgresql.UUID(as_uuid=True), nullable=True))
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op.add_column('services', sa.Column('version', sa.Integer(), nullable=True))
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op.create_index(op.f('ix_services_created_by_id'), 'services', ['created_by_id'], unique=False)
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op.create_foreign_key('fk_services_created_by_id', 'services', 'users', ['created_by_id'], ['id'])
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op.get_bind()
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op.execute('UPDATE services SET created_by_id = (SELECT user_id FROM user_to_service WHERE services.id = user_to_service.service_id LIMIT 1)')
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op.execute('UPDATE services SET version = 1')
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op.execute('INSERT INTO services_history SELECT * FROM services')
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op.alter_column('services', 'created_by_id', nullable=False)
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op.alter_column('services', 'version', nullable=False)
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### end Alembic commands ###
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def downgrade():
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### commands auto generated by Alembic - please adjust! ###
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op.drop_constraint('fk_services_created_by_id', 'services', type_='foreignkey')
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op.drop_index(op.f('ix_services_created_by_id'), table_name='services')
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op.drop_column('services', 'version')
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op.drop_column('services', 'created_by_id')
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op.drop_index(op.f('ix_services_history_created_by_id'), table_name='services_history')
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op.drop_table('services_history')
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### end Alembic commands ###
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