"""forms project to parent

Revision ID: 2d537fb9dad4
Revises: 99082390e9da
Create Date: 2021-04-13 11:25:14.284243

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '2d537fb9dad4'
down_revision = ('99082390e9da', 'd1d0ddb46bba')
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.execute('update cmf_form set parent_id = project_id')
    op.drop_index('ix_cmf_form_project_id', table_name='cmf_form')
    op.drop_constraint('cmf_form_project_id_fkey', 'cmf_form', type_='foreignkey')
    op.drop_column('cmf_form', 'project_id')
    # ### end Alembic commands ###


def downgrade():

    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('cmf_form', sa.Column('project_id', sa.VARCHAR(length=64), autoincrement=False, nullable=True))
    op.create_foreign_key('cmf_form_project_id_fkey', 'cmf_form', 'cmf_project', ['project_id'], ['id'])
    op.create_index('ix_cmf_form_project_id', 'cmf_form', ['project_id'], unique=False)
    # ### end Alembic commands ###