mirror of
https://github.com/GSA/notifications-api.git
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74ac5b5f30
to create history to handle foreign keys better. There may yet be a better way of doing this that I have not found yet in sqlalchemy docs.
65 lines
3.2 KiB
Python
65 lines
3.2 KiB
Python
"""empty message
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Revision ID: 0006_api_keys_history
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Revises: 0005_add_provider_stats
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Create Date: 2016-04-20 17:21:38.541766
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"""
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# revision identifiers, used by Alembic.
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revision = '0006_api_keys_history'
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down_revision = '0005_add_provider_stats'
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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('api_keys_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('secret', sa.String(length=255), nullable=False),
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sa.Column('service_id', postgresql.UUID(as_uuid=True), nullable=False),
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sa.Column('expiry_date', sa.DateTime(), nullable=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.Column('created_by_id', postgresql.UUID(as_uuid=True), nullable=True),
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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_api_keys_history_created_by_id'), 'api_keys_history', ['created_by_id'], unique=False)
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op.create_index(op.f('ix_api_keys_history_service_id'), 'api_keys_history', ['service_id'], unique=False)
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op.add_column('api_keys', sa.Column('created_at', sa.DateTime(), nullable=True))
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op.add_column('api_keys', sa.Column('created_by_id', postgresql.UUID(as_uuid=True), nullable=True))
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op.add_column('api_keys', sa.Column('updated_at', sa.DateTime(), nullable=True))
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op.add_column('api_keys', sa.Column('version', sa.Integer(), nullable=True))
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op.get_bind()
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op.execute('UPDATE api_keys SET created_by_id = (SELECT user_id FROM user_to_service WHERE api_keys.service_id = user_to_service.service_id LIMIT 1)')
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op.execute('UPDATE api_keys SET version = 1, created_at = now()')
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op.execute('INSERT INTO api_keys_history (id, name, secret, service_id, expiry_date, created_at, updated_at, created_by_id, version) SELECT id, name, secret, service_id, expiry_date, created_at, updated_at, created_by_id, version FROM api_keys')
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op.alter_column('api_keys', 'created_at', nullable=False)
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op.alter_column('api_keys', 'created_by_id', nullable=False)
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op.alter_column('api_keys', 'version', nullable=False)
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op.create_index(op.f('ix_api_keys_created_by_id'), 'api_keys', ['created_by_id'], unique=False)
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op.create_foreign_key('fk_api_keys_created_by_id', 'api_keys', 'users', ['created_by_id'], ['id'])
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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_api_keys_created_by_id', 'api_keys', type_='foreignkey')
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op.drop_index(op.f('ix_api_keys_created_by_id'), table_name='api_keys')
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op.drop_column('api_keys', 'version')
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op.drop_column('api_keys', 'updated_at')
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op.drop_column('api_keys', 'created_by_id')
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op.drop_column('api_keys', 'created_at')
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op.drop_index(op.f('ix_api_keys_history_service_id'), table_name='api_keys_history')
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op.drop_index(op.f('ix_api_keys_history_created_by_id'), table_name='api_keys_history')
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op.drop_table('api_keys_history')
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### end Alembic commands ###
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