"""add metadata_approved_by

Revision ID: 2df4192bfa0b
Revises: 36a94fbb7bbb
Create Date: 2026-05-21 08:39:14.470288

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '2df4192bfa0b'
down_revision = '36a94fbb7bbb'
branch_labels = None
depends_on = None

fk_name = "cmf_attachment_metadata_approved_by_id_fkey"


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('cmf_attachment', sa.Column('metadata_approved_by_id', sa.String(length=64), nullable=True))
    op.create_index(op.f('ix_cmf_attachment_metadata_approved_by_id'), 'cmf_attachment', ['metadata_approved_by_id'], unique=False)
    op.create_foreign_key(fk_name, 'cmf_attachment', 'cmf_person', ['metadata_approved_by_id'], ['id'])
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_constraint(fk_name, 'cmf_attachment', type_='foreignkey')
    op.drop_index(op.f('ix_cmf_attachment_metadata_approved_by_id'), table_name='cmf_attachment')
    op.drop_column('cmf_attachment', 'metadata_approved_by_id')
    # ### end Alembic commands ###