"""Live-chat transcript retention policy.

Revision ID: 092
Revises: 091
"""
from alembic import op
import sqlalchemy as sa

revision = "092"
down_revision = "091"
branch_labels = None
depends_on = None

def upgrade() -> None:
    op.add_column("project_livechat_config", sa.Column("transcript_retention_days", sa.Integer(), nullable=False, server_default="30"))
    op.add_column("project_livechat_config", sa.Column("retain_audio", sa.Boolean(), nullable=False, server_default=sa.false()))

def downgrade() -> None:
    op.drop_column("project_livechat_config", "retain_audio")
    op.drop_column("project_livechat_config", "transcript_retention_days")