"""empty message

Revision ID: 43e5ad1c4393
Revises: c09252c2c547
Create Date: 2018-11-01 00:58:07.570743

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '43e5ad1c4393'
down_revision = 'c09252c2c547'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('access_levels', sa.Column('permissions',
        sa.ARRAY(sa.String()), nullable=True))

    access_levels = sa.table('access_levels', sa.column('id', sa.Integer),
                    sa.column('permissions', sa.ARRAY(sa.String)))
    op.execute(access_levels.update().where(access_levels.c.id == op.inline_literal(1)).
               values({'permissions':
                       ['VIEW_DEVICE', 'MODIFY_DEVICE',
                        'DELETE_DEVICE', 'WIDGET_READ',
                        'WIDGET_WRITE', 'CONFIGURATION_READ',
                        'CONFIGURATION_WRITE', 'SECRET_READ']})
               )

    op.alter_column('access_levels', 'permissions',
               existing_type=sa.ARRAY(sa.String()),
               nullable=False)

    op.alter_column('dashboard_widgets', 'device_id',
               existing_type=sa.INTEGER(),
               nullable=False)
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('dashboard_widgets', 'device_id',
               existing_type=sa.INTEGER(),
               nullable=True)
    op.drop_column('access_levels', 'permissions')
    # ### end Alembic commands ###