57 lines
2.1 KiB
Python
57 lines
2.1 KiB
Python
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"""empty message
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Revision ID: c580745330a9
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Revises: 7e9220844b2f
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Create Date: 2018-05-08 10:34:20.757478
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"""
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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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# revision identifiers, used by Alembic.
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revision = 'c580745330a9'
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down_revision = '7e9220844b2f'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('device_types',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(), nullable=False),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('devices',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('created_at', sa.DateTime(), nullable=False),
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sa.Column('modified_at', sa.DateTime(), nullable=False),
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sa.Column('name', sa.String(), nullable=False),
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sa.Column('device_type', sa.Integer(), nullable=True),
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sa.Column('configuration', postgresql.JSON(astext_type=sa.Text()), nullable=True),
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sa.ForeignKeyConstraint(['device_type'], ['device_types.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.add_column('accounts', sa.Column('created_at', sa.DateTime(),
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nullable=True))
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op.add_column('accounts', sa.Column('modified_at', sa.DateTime(),
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nullable=True))
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accounts = sa.sql.table('accounts', sa.sql.column('created_at'), sa.sql.column('modified_at'))
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op.execute(accounts.update().values(created_at=sa.func.now(), modified_at=sa.func.now()))
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op.alter_column('accounts', 'created_at', nullable=False)
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op.alter_column('accounts', 'modified_at', nullable=False)
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op.execute('DELETE FROM recordings')
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op.create_foreign_key(None, 'recordings', 'devices', ['device_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(None, 'recordings', type_='foreignkey')
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op.drop_column('accounts', 'modified_at')
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op.drop_column('accounts', 'created_at')
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op.drop_table('devices')
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op.drop_table('device_types')
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# ### end Alembic commands ###
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