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